baber/WOPTO huggingface dataset:
Patent JP-2002259773-A (JP)
Title: Electronic transaction method
Inventor: HYYPPAE PETRI
IPC: G06Q20/00
Filed: 2002-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method used in a system allowing exchange of transaction data between a user apparatus 1 and another concerned party 12. SOLUTION: One data entity relevant to a transaction is generated. Information of an object relevant to the transaction is inserted inside the data entity. The data entity is sent to the user apparatus 1 through a wireless interface 11. Then the user apparatus can request additional information relevant to the transaction on the basis of the information of the object.
Patent JP-2003259826-A (JP)
Title: Food molding apparatus
Inventor: GOTO YOICHI
IPC: A23L7/10
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive food molding apparatus simplified in scheme and enabling ingredients to be surely contained at the center of a rice ball in molding it.  <P>SOLUTION: The food molding apparatus works as follows. A molding section 4 is charged with boiled rice corresponding to an amount equivalent to a half of one rice ball. The boiled rice is then subjected to press molding with a press unit 44. Subsequently, the ingredients are charged and the rest half amount of the boiled rice are then charged into the molding section 4. A press molding is made again with the press unit 44, thus ensuring the ingredients to be contained at the center of the rice ball.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263068-A (JP)
Title: Fixing device
Inventor: ITO TETSURO
IPC: G03G15/20
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which accurately controls the roller temperature with a single temperature control device by synchronizing the temperature ripple of a fixing roller with that of a pressure roller.  <P>SOLUTION: The fixing device 10 in which heaters 12a and 14a disposed within the pair of rollers 12 and 14, respectively, are connected in series, is characterized in that heat resistances in the directions of the normal lines of the rollers 12 and 14 are made substantially the same, and supply of power to the heaters 12a and 14a are controlled based upon an output from a thermistor 34 which detects the temperature of the roller 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261869-A (JP)
Title: Luminous particles, manufacturing method therefor and use of the luminous particles
Inventor: ISHII NOBUAKI
IPC: C09K11/56
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide new luminous particles coated with uniform and dense silica equal to an uncoated article in initial luminocity in addition to the enhancement of humidity resistance and excellent in the dispersibility/moldability generating no blocking of particles.  <P>SOLUTION: The luminous particles are coated with a thin silica film (first film) having a refractive index of 1.435 or more and further coated with a silica film (second film) with a refractive index of 1.45 or more derived from a polysilazane so as to coat the first film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274222-A (JP)
Title: Portable terminal
Inventor: TOYODA SHINJIRO
IPC: H04N101/00
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal which displays a user's own portrait image taken by a camera 2 using a self timer toward the user and the remaining time of the self timer until it times up.  <P>SOLUTION: The terminal displays an object image on a display until a timer times up after starting as well as time information every specified time on the screen instead of the object image, until the timer times up.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269914-A (JP)
Title: Instrument for measuring position of vehicle, and vehicle with the same mounted thereon
Inventor: TOMITA MASAMICHI
IPC: B25J13/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To smooth actions of a plurality of autonomously traveling vehicles operated in an environment where persons can hardly approach.  <P>SOLUTION: A self-luminescent spherical label 3 is attached to the upper part of the body 2 of each autonomously traveling vehicle 1, using a support column 12. Colors of the labels 3 in the adjacent vehicles are different from each other. The each vehicle is provided with an image picking-up device 4. Image processing such as filtering is conducted for an image 20 provided by image-picking up the label 3 of the other vehicles different in the luminescent color to discriminate the vehicle on the just front side. The distance and azimuth between the own vehicle and the vehicle on the just front side thereof, using a circular image 21 of the label 3 of the vehicle on the just front side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268875-A (JP)
Title: Method for connecting precast concrete columns and precast concrete beams to each other, and the columns
Inventor: ASAI NORIKAZU
IPC: E04B1/21
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting precast concrete columns on upper and lower stories and precast concrete beams to each other, which facilitates connecting work, reduces construction costs, and shortens a construc tion period, and to provide the columns.  <P>SOLUTION: A lower-story column 1 formed of precast concrete has upward opening notches 4 formed in an upper portion thereof in a manner penetrating in a direction orthogonal to an axial line of the lower-story column 1, in order to insert main bars of the respective precast concrete beams 6, protruding from contact edges of the same, and a protrusion 3 is protruded upward from the upper portion over an area other than the notches 4. Then, the beams 6 are arranged on the lower-story column 1 such that their main bars 7 are inserted into the notches 4 formed in the lower-story column 1, respectively, and thereafter the upper-story column 9 formed of the precast concrete is mounted on an upper surface of the protrusion, followed by placing concrete into the notches 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267524-A (JP)
Title: Delivery management device and delivery management method
Inventor: WATANABE SHINICHI
IPC: G06Q50/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a time required up to delivery and allow proper delivery by performing more efficiently serial work for totalizing, distributing and delivering warehoused objects in sequence.  <P>SOLUTION: Distribution work for distributing to a plurality of delivery destinations the number of warehoused objects in sorting sections, acquired in a receiving process before inspection for determining the sorting sections for the warehoused objects is operated by an operator and the delivery destinations are specified in sequence for the objects subjected to inspection in accordance with obtained distribution data for the number of delivered objects in sorting sections and delivery destinations. Information about the delivery destinations in inventory data in an inventory database 4 is updated in accordance with the result of the distribution work performed at all times, in particular, and information about distribution determined conditions in distribution data in a distribution database 8 is updated in accordance with the result of the inspection performed along with the distribution work.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266140-A (JP)
Title: Hot upsetting method
Inventor: KATO MAKIO
IPC: B21J5/08
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot upsetting method without causing coarse grains.  <P>SOLUTION: In the hot upsetting method for chamfering a corner part 2a of a work 2 before performing the hot upsetting, the chamfering is performed by using a die 1D having a die surface 1d to press only the corner part 2a of the work 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266339-A (JP)
Title: Leg type moving robot
Inventor: IGARASHI TAKESHI
IPC: B25J5/00
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To optimize mass distribution of the every portion of a machine from a point of view of maintenance of attitude stabilization control and a fundamental attitude.  <P>SOLUTION: To ensure a stable starting and rising motion, an Y-axis coordinate is set at a hip joint pitch axis, an Y-axis coordinate is set at a central point between right and left hip joint roll axes, and a Z-axis coordinate is set between the hip joint roll axis and a trunk roll axis. Further, by setting the center of gravity of a portion above a neck joint roll axis to a position on the neck joint roll axis, a generating amount of a roll axis moment through neck roll movement is relieved. This constitution prevents ZMP attitude stabilization control of the whole of a machine from being influenced by neck roll movement.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003118314-A (JP)
Title: Safety tire, rim assembly body, and foaming composition
Inventor: TERATANI HIROYUKI
IPC: B60C17/02
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a safety tire and a rim assembly body capable of stably running over the required distance even when an internal pressure of the tire is reduced after the tire is damaged without sacrificing rolling resistance and riding comfortableness in ordinary running before the tire is damaged. SOLUTION: The hollow doughnut-like tire is mounted on an application rim. Many particles composed of continuous phases of resin and independent air bubbles and having a substantially spherical shape are arranged in the inside of the tire partitioned by the tire and the application rim. The content of particles having specific gravity of 0.79 or more among these particles is 40 mass% or less.
Patent JP-2003272389-A (JP)
Title: Data storage circuit, data write-in method in the data storage circuit, and data storage device
Inventor: MORIYAMA KATSUTOSHI
IPC: H01L29/788
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data storage circuit in which power consumption is reduced, a data write-in method in the data storage circuit, and a data storage device, in a data storage circuit storing data.  <P>SOLUTION: Before new data is written in a storage element M, existence data stored in the storage element M is read, the existence data is compared with the new data, when the existence data coincides with the new data, write-in for the storage element M is not performed, when the existence data does not coincide with the new data, write-in for the new data is performed. A data storage circuit is constituted as the above. A data storage device is obtained by forming the data storage circuit on a semiconductor substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274913-A (JP)
Title: Freshness-retaining agent and method for producing the same
Inventor: KUBONOUCHI SATORU
IPC: A23L3/3571
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a freshness-retaining agent excellent in persistence of freshness retention and to provide a method for producing the agent.  <P>SOLUTION: This freshness-retaining agent containing antioxidant matter is obtained by giving useful microorganism group feed such as urine of livestock followed by proliferating the product. The useful microorganism group is composed of more than 80 kinds of microorganisms mainly lactic bacterium, yeast fungus, filamentous fungus, Ray fungus and photosynthetic bacteria. The antioxidant matter as a kind of enzyme is secreted when the useful microorganism group is proliferated, and suppresses the proliferation of bad bacteria by contacting to the bad bacteria such as putrefactive bacteria. It is assumed that freshness-retaining function is demonstrated by electrically neutralizing putrefactive substance. The freshness-retaining agent is made preferably colorless and transparent by being subjected to filter treatment after the proliferation of the useful microorganism group. When the useful microorganism group is included in the filter treatment liquid subjected to the filter treatment, feed is put into the filter treatment liquid and preferably the useful microorganism group is further proliferated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002309914-A (JP)
Title: Fluid pressure system for variously functioning valve and internal combustion engine having means to compensate for volume variation of fluid
Inventor: CHIAPPINI STEFANO
IPC: F01L9/14
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce an air bulb generating in a flow passage due to a variation in a volume of fluid, in an internal combustion engine. SOLUTION: At least one of auxiliary fluid reservoirs 111, 27, and 107 released to outside air is connected to an outlet channel 23 positioned at an upstream side of a solenoid valve 24. The reservoir is partially full of fluid in the ordinary operation state of an engine. When fluid is shrunk due to lowering of temperature, the reservoir is brought into a partially empty state. Further, when fluid is expanded through the increase of temperature, the reservoir is almost full in fluid even during a stop or operation of the engine.
Patent JP-2003287612-A (JP)
Title: Image pickup device, and system and method for adjusting image pickup system
Inventor: KOYAMA TAKASHI
IPC: G02B5/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device which can accurately correct a fitting error of the image pickup device and can be made small-sized and manufactured at low cost, and a system and a method for adjusting an image pickup system of the device.  <P>SOLUTION: This image pickup unit is characterized mainly in that the unit is equipped with an optical system 10 which forms a subject image, the image pickup device 20 which converts the formed subject image into an electric signal, a shape-changeable mirror 30 which is arranged having its reflecting surface interposed in the optical system 10 and so provided that the shape of the reflecting surface changes by electrification, a storage means FM which stores correction data for optically correcting an error of the fitting of the image pickup device 20 to the optical system 10 by specifying the shape of the reflecting surface of the mirror 30, and an electrification control means EC which changes and sets the shape of the reflection surface of the shape- changeable mirror 30 to the specified shape by performing electrification control over the mirror 30 according to the stored correction data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247031-A (JP)
Title: Refining method for removing residual lead and the like from recycled (regenerated) lead-free solder (solder containing tin as main component and no lead)
Inventor: IJICHI YOSHITO
IPC: C22B9/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining method for removing lead from tin with which a lead-free solder can be recycled by disolving such problem that the mixture of the lead into the lead-free solder can not avoided in many case, because ordinarily the lead solder and the lead-free solder are used in the same site in manufacturing and using when the lead-free solder (the tin is the main component) is recycled.  <P>SOLUTION: The recycling lead-free solder material made into small blocks is charged into a rotating drum opening small holes, and in the case of slowly rotating the drum while keeping the inner part of the drum to a little lower temperature than the melting point of the recycling lead-free solder material, since the tin is made to brittle, the tin is cracked to form the cracked tin. Then, the lead, etc., can be separated and removed by making flow-down the lead (183°C melting point), etc., forming an eutectic material with the tin from the small holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003293896-A (JP)
Title: Fuel injection device
Inventor: HIRAYAMA SHINOBU
IPC: F02M61/16
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device which prevents a coil from being wetted by the water intruded between a resin housing and a holder.  <P>SOLUTION: An injector 10 is mounted on an engine body 1 through a bush 2. The resin housing 12 of the injector 10 is a molded resin covering a holder 14, a fixed core 30, the coil 40 wound on a spool 42 and the like. An end inner peripheral wall at an injection hole 26a side of the cylindrical holder 14 is bonded to a valve body 18 by laser welding and the like. The holder 14 reciprocatably supports a movable core 32 by an inner peripheral wall at an opposite side of the valve body 18. A holder recessed part 15 recessed to a radial inner side of the holder 14 toward the inside of the cylinder of the holder 14 is formed on the entire periphery of the end outer peripheral wall of the holder 14 at the side bonded to the valve body 18. The resin housing 12 covers the holder recessed part 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298957-A (JP)
Title: Booster circuit and imaging apparatus employing the same
Inventor: TANIMOTO KOJI
IPC: H04N5/335
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the output level of a booster circuit in a standby state.  <P>SOLUTION: A negative voltage charge pump 4 negatively boosts a power supply voltage VD to produce a boosted voltage VOL. A capacitor 4a for the purpose of stabilizing the output voltage of the charge pump is connected to the output side of the negative voltage charge pump 4. A switching transistor 22 is connected between a grounding point VG and the output of the negative voltage charge pump 4 and the gate of the transistor 22 is connected to a level shift circuit 23. The switching transistor 22 is operated in response to a control signal CT which inverts its logic level depending on the operating state of an imaging apparatus and assumes an ON state in response to the setting of the imaging apparatus to the standby mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002326349-A (JP)
Title: Printing head for imaging system
Inventor: FOLKINS JEFFREY J
IPC: B41J2/145
Filed: 2002-04-01
Abstract: PROBLEM TO BE SOLVED: To make image defects to be generated in printed images unrecognizable by improving the arrangement of an ejector array in a printing head. SOLUTION: An imaging system is provided with the printing head including a plurality of ejectors 38 arranged in one or more sequence groups 55, 57 and 59. Each of the ejectors has a sequence number 40 assigned thereto. The sequence number 40 ranges from a minimum number to a maximum number within each sequence group. The plurality of ejectors have an arrangement such that a difference between the sequence number assignment of any two adjacent ejectors is smaller than a difference between the maximum value and the minimum value of the sequence number.
Patent JP-2003246286-A (JP)
Title: Battery hanging type motorized two-wheeled vehicle and three-wheeled vehicle of the same
Inventor: MOTONAGA KIYOSHI
IPC: B62J11/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive motorized two-wheeled or three-wheeled vehicle having a simple structure, for which a general-purpose battery containing an electrolyte can be used.  <P>SOLUTION: A front wheel 2 is fitted on one bar of a frame 1 that also serves as a footing, and in the case of the two-wheeled vehicle, a rear wheel 3 rotated by a motor 10 is also fitted on the frame 1 while the rear wheel 3 rotated by the motor 10 and a floating rear wheel 17 are fitted on the frame 1 in the case of the three-wheeled vehicle. A handle 4 connected to the front wheel 2 is mounted over the frame 1, and a seat 6 is mounted right above the frame 1. Further, a battery cover 5 housing a battery 8 is mounted on the frame 1, the battery containing an electrolyte and being hung by a spring 9 for hanging the battery in the battery cover.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003293981-A (JP)
Title: Turbo molecular pump system
Inventor: OZAKI TAKAMI
IPC: F04D29/04
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To increase the reliability of a turbo molecular pump by incorporating various types of sensor amplifiers in a pump body.  <P>SOLUTION: A temperature sensor 14 for temperature detection heated by a heater 13 and a temperature sensor amplifier 35 for amplifying detection signals from the temperature sensor 14 are incorporated in the pump body having electromagnets 5, 6, and 7 forming a magnetic bearing, position detection sensors 8, 9, and 10, and a motor 4. Thus, the effect of external noise in the measurement of temperature of the pump is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299829-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine in which the interest of a player to a pachinko game is increased by improving game performance of the pachinko game while effectively utilizing the intuition or ball shooting techniques of the player.  <P>SOLUTION: When a ball wins a prize in a start prize hole 14, a main control part 20 of the pachinko game machine acquires a random number for lottery and performs big win lottery and when displayed patterns on a variable pattern display apparatus 10 are stopped with prescribed patterns, a big win status is provided. At such a time, the main control part 20 determines the order to open a plurality of motor-driven role objects 1-4 by performing lottery. In the big win status, each of the plurality of motor-driven role objects 1-4 is opened for a prescribed time according to the determined order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303465-A (JP)
Title: Hard disk drive
Inventor: MIYAZAWA HIROHISA
IPC: G01C19/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard disk drive suitable for using as a storage device of an on-vehicle information device, which is usable as a gyro of a car- navigation device while having the function as the gyro.  <P>SOLUTION: When a main body of HDD 100 wherein a disk 1 is rotated, is turned in the rotating surface of the disk 1 from the standstill state, The potential of voltage of both ends of a solenoid coil 13 is changed in whole as compared with the standstill state. The change of potential measured by a counter electromotive force detecting part 41 is transmitted to a control microcomputer 30 through an A/D converter 42. The angular velocity of the turning of the HDD 100 is computed by the control microcomputer 30. The angular velocity information computed by the control microcomputer 30 is outputted to an amplifier 44 through a D/A converter 43 and outputted to the outside through an interface 45.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300255-A (JP)
Title: Film sticking method, fixture for sticking film, and film sticking apparatus
Inventor: URUSHIMA MICHITAKA
IPC: B29C65/78
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film sticking method eliminating necessity for cutting a film after sticking to prevent the wasteful consumption of the film, generating no warpage or crack in a substrate after the sticking of the film and not involving air bubbles.  <P>SOLUTION: After the film 3 to be cut is arranged above the substrate 4 so as to expand the central part of the film 3 downwardly when the film is placed in a vacuum atmosphere, the vacuum atmosphere is generated to press the film 3 to the substrate 4 from the central part thereof so that the film 3 goes outwardly from the central part thereof. This film 3 is pressed and sticked to the substrate 4 in a heated state to be cooled while pressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305588-A (JP)
Title: Bonding material
Inventor: SHIMIZU KOZO
IPC: C22C9/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a bonding material which can be bonded at a low process temperature and also has bonding strength of high reliability, sufficient electrical conductivity and sufficient thermal conductivity.  <P>SOLUTION: The bonding material contains a metallic powder prepared by mixing powdery Cu with powdery Sn or powdery Sn-Zn.  <P>COPYRIGHT: (C)2004,JPO