baber/WOPTO huggingface dataset:
Patent JP-2003343318-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TAYAMA TAKAHARU
IPC: F01N3/22
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device of an internal combustion engine, which reduces exhaust emissions by activating a catalyst positively in cold start.   <P>SOLUTION: The exhaust emission control device of the internal combustion engine 1 detects the operation status of the internal combustion engine 1, judges whether the operation status of the internal combustion engine 1 is in a cold start status or not, starts the introduction of secondary air upstream of the catalyst 23 provided in the middle of an exhaust passage based on the judgment that the operation status of the internal combustion engine 1 is in a cold start status, starts the increasing correction of fuel supply quantity when the temperature of the catalyst 23 increases to the preset temperature Ts at which the catalyst 23 starts its activation and stops the introduction of secondary air into the exhaust passage and the increasing correction of fuel supply quantity when the temperature of the catalyst 23 increases to the preset temperature at which the catalyst 23 completes its activation. At this stage, fuel supply quantity is gradually increased with increase in the temperature of the catalyst 23.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348329-A (JP)
Title: Image processing apparatus and image processing method
Inventor: TAKAMATSU MASANORI
IPC: H04N1/21
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To store much more images in a frame memory by reducing a data size similarly to a case of switching a sampling frequency by thinning image data to be stored in the frame memory.   <P>SOLUTION: Inputted analog image data are sampled in a prescribed sampling frequency and converted to digital image data, and the converted digital image data are thinned and written into a frame memory 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342619-A (JP)
Title: Method for manufacturing metallic ball
Inventor: SHIBAZAKI MORIYOSHI
IPC: B22F1/065
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a metallic ball, which hardly causes unevenness on the surface, shortens a manufacturing time, and easily manufactures the metallic ball even with an extremely small diameter.   <P>SOLUTION: This manufacturing method comprises dropping a piece 50a of a solid metallic material into a chamber 10 having an inert gas atmosphere, melting the dropping piece 50a in a heating zone 10A, and cooling and solidifying the molten piece 50b in a cooling zone 10B into the metallic ball 50c.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346276-A (JP)
Title: Vehicle key management device for sharing vehicle
Inventor: SAITO HIDEKI
IPC: G06Q50/30
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle key management device for a sharing vehicle capable of making a user confirm the presence or absence of problems in a vehicle and then return the vehicle, when the user returns the vehicle key.   <P>SOLUTION: In this key management device for the sharing vehicle wherein the lending and returning procedure of the sharing vehicle managed by a management center 2 is performed through a display part 7, and which is provided with a key box 1 used to set the vehicle key 3, a locking state of the vehicle key 3 of the vehicle on which the problem information is inputted is not released to inhibit the lending of the vehicle, when the problem information of the vehicle is inputted from the key box 1 in returning the vehicle, and the prohibition of lending of the vehicle is displayed on the display part 7 when a new user makes the application for use.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015304-A (JP)
Title: Information distribution apparatus
Inventor: FUJIMOTO KOICHI
IPC: H04W4/02
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information distribution apparatus capable of enhancing services to users by stopping distribution of wasteful information to the users.  <P>SOLUTION: The information distribution apparatus 21 predicts a destination of a registration party 5 entering a station 1, estimates a moving path further, discriminates that the registration party 5 is affected by a fault occurrence block when the estimated moving path is overlapped with the fault occurrence block, and distributes useful fault information without distributing wasteful distribution information. Thus, the information distribution apparatus 21 distributes information taking into account occurrence of change in the useful information for the registration party 5 due to occurrence of a fault and enhances services to the registration party 5 without making the registration party 5 unpleasant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012262-A (JP)
Title: Magnetic element and magnetism detection element, manufacturing method thereof, and azimuth sensor using magnetic detection element
Inventor: MURAMATSU SAYURI
IPC: G01R33/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of an azimuth sensor, and to constitute the sensor with one chip, using an MI element.  <P>SOLUTION: This sensor has a large number of first bandlike magnetic cores arrayed in parallel on the same substrate, and second magnetic cores of which the longitudinal direction is right-angled to the first magnetic cores. First and second conductor wires are provided to be penetrated through the first and second magnetic cores respectively, one of orthogonal components in a magnetic field is detected by the first magnetic core based on a change of an impedance by a magnetic flux of each of the conductor wires, and the other is detected by the second magnetic core. Detected values of the impedances of the first and second conductor wires are synthesized to detect azimuth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015388-A (JP)
Title: Cradle for digital camera
Inventor: TSUJI NARIKAZU
IPC: H04N101/00
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cradle for digital cameras which enables the expansion of using functions of the camera, without spoiling miniaturization and utility functions of the camera.  <P>SOLUTION: The cradle 1 has a connector 3 for connecting a digital camera, a connector 7 for connecting an external apparatus, and an interface, the digital camera has no need of interface functions or data transfer software, and miniaturizing the camera and reducing its manufacturing cost. The external apparatus, connected to the connector 7, is disposed remotely from the cradle 1, and the cradle optionally sends image data of an object taken by the digital camera to the external apparatus, thus exactly and widely utilizing the image data. It transfers the image data of the object from the camera to a memory 20. Mail addresses are stored in the memory 20, or mail address inputs from an operating unit 5 are used to prevent memory capacity shortage of the digital camera, and image data taken can be sent to the external apparatus by means of the simple operations of the cradle 1 with the digital camera removed therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010287-A (JP)
Title: Parts feeder
Inventor: NAKAMICHI TAKEO
IPC: B65G47/14
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To discharge parts with directions of the parts with orientation aligned by a simple mechanism reducing a noise level while reducing damage during transfer.  <P>SOLUTION: This parts feeder has: an inner disk 1; an outer ring plate 2 disposed outside the inner disk 1 in an attitude inclined to the inner disk 1; a drive mechanism 3 rotating the outer ring plate 2 and the inner disk 1; and an attitude selection mechanism 4 selecting the parts P having orientation. The outer ring plate 2 is disposed in the same plane as the inner disk 1. The outer ring plate 2 has a feeding part 5 to which the parts P is fed from the inner disk 1, and an ascent drop part 6 disposed above the inner disk 1. The outer ring plate 2 transfers the parts P fed from the inner disk 1 to the ascent drop part 6 from the feeding part 5. The attitude selection mechanism 4 detects the directions of the parts P, drops reverse-direction parts P" each having a reverse-direction attitude onto the inner disk 1 from the outer ring plate 2, and selects only the normal-direction parts P' each having a normal attitude and discharges the normal-direction parts P' to the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008134-A (JP)
Title: Pinonreel holder
Inventor: FUJIEDA YOSHITETSU
IPC: A01K97/00
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a pinonreel from falling off from a pinonreel holder.  <P>SOLUTION: The pinonreel holder 100 is obtained by putting the pinonreel 101 between a first member 102 and a second member 103 and detachably attaching the pinonreel 101 by a pin 108. In the pinonreel holder 100, a protruded part 110 for preventing falling off fitted into a recessed component 109 for preventing falling off installed in the pinonreel 101 is each provided in the first member 102 and the second member 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021330-A (JP)
Title: Advertisement distribution method and advertisement distribution device
Inventor: YAMAMOTO TAKASHI
IPC: G06Q30/02
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To surely discount a fare for a person seeing and hearing an advertisement when getting on an electric railcar.  <P>SOLUTION: A ticket examining device executes authentication by an IC card, and takes the function of this IC card 11 into a portable voice regenerator 10, and confirms ticket booking by this voice regenerator 10, and makes advertisement data taken into an apparatus 10 by transmitting the advertisement data simultaneously with authentication at ticket examining time. When the advertisement is regenerated until a user goes out the ticket examination gate, a ticket examining machine confirms the fact, and discounts a part of the rail fare.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020279-A (JP)
Title: Nondestructive inspection apparatus
Inventor: TERADA HIROTOSHI
IPC: G01N27/82
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nondestructive inspection apparatus for easily adjusting locations to be irradiated with a plurality of pieces of scanning light.  <P>SOLUTION: The nondestructive inspection apparatus irradiates a wafer 5 with the a plurality of laser beams. A zoom lens 128 is arranged on the back side of the wafer. The zoom lens condenses the plurality of laser beams along their parallel axes. Dies 52 on the wafer are irradiated with the laser beams in a one-to-one relationship. A magnetic field detecting device 16 is arranged on the surface side of the wafer. The magnetic field detecting device comprises detecting heads 16a-16c of the same number as the laser beams. The plurality of dies are collectively scanned by the laser beams to acquire data on the magnetic field distribution of each die. A computer 18 detects defects of the dies on the basis of the data on the magnetic field distributions. The intervals of the locations to be irradiated with the laser beams are collectively changed according to the zoom ratio of the zoom lens. It is possible to easily adjust the intervals of the locations of irradiation only by changing the zoom ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016365-A (JP)
Title: Eyelash curler
Inventor: MURAKI KENICHI
IPC: A45D2/48
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyelash curler wherein a large moving amount of a second pinching part is obtained by a small operating amount of an operation handle, of which the usability is good, and which can be compactly constituted.  <P>SOLUTION: This eyelash curler 10 is equipped with a restricting part 1 which holds one of eyelashes, a first pinching part 2 which is freely relatively separably provided to the restricting part 1 and pinches the eyelash together with the restricting part 1, the second pinching part 3 which presses the part on the tip side of the protruding eyelash under a pinched state by the restricting part 1 and the pinching part 2 to the restricting part 1 side, and the operating handle 4 which can move the first pinching part 2 and the second pinching part 3. In the eyelash curler 10, the second pinching part 3 is provided on the first pinching part 2, and moves accompanying the first pinching part 2. To the second pinching part 3, a more driving force is imparted from a pinion gear 5 which directly transmits the motion of the operating handle through a rack 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016882-A (JP)
Title: Garbage disposer
Inventor: KITAGAWA HIDEAKI
IPC: B02C18/16
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the degree of drying by solving such a fault that the degree of drying after completion of drying is likely to be unstable owing to variation in detection caused by the difference in environment if drying is judged to be completed when the ON/OFF duty of a heating means reaches a predetermined value.  <P>SOLUTION: A garbage disposer is composed of a main body 1, a heating means 12 heating garbage, an air supplying means 13 supplying air to be heated into a garbage housing container 4, a catalytic deodorization vessel 20 through which malodor generated within the container 4 is made to pass and an exhausting means 22 exhausting a deodorized gas by making the malodor pass through the vessel 20 to the outside of the main body. A temperature sensor 28 is equipped in a circulating route of the air. When the temperature determined by the temperature sensor 28 is above a predetermined temperature T1, the heating means 12 is switched off and when not higher than a predetermined temperature T2, the heating means 12 is switched on. A catalyst temperature sensor 23 is equipped in the catalyst deodorization vessel 20. When the temperature of the vessel 20 is above a predetermined temperature T3, a catalyst heating means is switched off and when not higher than a predetermined temperature T4, a catalyst heating means is switched on.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020844-A (JP)
Title: Electrostatic charging member, electrostatic charging device, and image forming apparatus
Inventor: NAKAZATO YASUFUMI
IPC: G03G15/02
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic charging member which performs stable electrostatic charge with excellent uniformity of electrostatic charge even after lapse of time, an electrostatic charging device, and an image forming apparatus improving the life of a body to be electrostatically charged.  <P>SOLUTION: The electrostatic charging member (31) contains electrostatic charge accelerating particles (311) dispersedly inside and slidingly rubs the body (21) to be electrostatically charged at a speed difference. The shape of the member (31) can be any among roller, belt, web and blade shapes. The member (31) is preferably provided with a cleaning member (39). The exposed area rate of the particles (311) exposed on the electric field surface of the member (31) is so regulated as to be greater than the exposed area rate of electrostatic charge holding particles (211) exposed on the surface of the body (21). Also, a lubricative material is incorporated into either of the member (31) or the body (21).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290657-A (JP)
Title: Catalyst for reforming hydrocarbon, manufacture method therefor, method for manufacturing synthetic gas and catalyst precursor
Inventor: HAYAKAWA TAKASHI
IPC: B01J31/26
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high performance catalyst having a reforming ability in oxidation of hydrocarbons by a reforming agent such as water, oxygen, carbon dioxide and air.  <P>SOLUTION: The catalyst for reforming hydrocarbon comprises the one formed by calcining and reducing hydrotalcite containing an organic complex anion of catalytic active metals as a pair of anions between layers of the hydrotalcite containing a divalent Mg ion and a trivalent Al ion as a constitution metal ion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004016500-A (JP)
Title: Stress-free somatoscopy system and operating method therefor
Inventor: HASHIZUME TAKUMI
IPC: G06Q50/22
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress-free somatoscopy system for the next generations overcoming the drawbacks of restraint type medical checkup systems to make it friendly to subjects.  <P>SOLUTION: The system comprises at least an accommodation and a no-or low-load type checkup facility. The subjects can be lodged in the accommodation to enable the subjects to have somatoscopy in desired time zones using the medical checkup facility with no or low load, without being restricted from going out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021753-A (JP)
Title: Proxy server for web application and web proxy server system for web application
Inventor: KANDA TAKAYUKI
IPC: G06F12/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with the downloading of a Web application to terminal equipment for execution by executing the Web application in a proxy server.  <P>SOLUTION: This system has a Web server 11 for providing the Web application; a communication part communicating with a Web client communicable with the Web server 11; a storage part for storing the downloaded Web application; and a processing part for executing the Web application in response to an execution request from the Web client 14 and transmitting the processing result from the communication part to the Web client 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032127-A (JP)
Title: Information recording and reproducing system
Inventor: OKUYAMA ATSUSHI
IPC: H04L9/08
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording and reproducing system in which a host system to access to a magnetic disk device can be limited to a specified system.  <P>SOLUTION: The magnetic disk device 100 has an authentification key preparing means 13 to prepare the authentification key on the basis of the physical characteristics of the magnetic disk device itself. The magnetic disk device 100 and the host system 101 respectively have an authentification key recording means 14 to record the authentification key and an authentification data preparing means 15 to prepare the authentification data on the basis of the authentification key. The access from the host system 101 to the information of the magnetic disk device 100 is controlled on the basis of the authentification data of the host system 101 and the authentification data of the magnetic disk device 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025989-A (JP)
Title: Power bogie for vehicle having low incorporated floor
Inventor: ECHE CHRISTOPHE
IPC: B61F5/52
Filed: 2002-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a power bogie for railway rolling stock having a low incorporated floor by providing a floor spreading at an extremely low height and with a width close to the interval between vehicles in the bogie. SOLUTION: In this power bogie, each wheel 2 has each axle supported by an axle box. The transmission means is provided with a gear device 7 directly coupled with the axles of the wheels 2 and a telescopic transmission device 6 which is a kind having a double universal joint and is arranged between the gear device 7 and an electric motor 5. The gear device 7 is arranged at the outside of the wheels 2 and has a casing incorporating the axle boxes of the axles of the wheels 2. The casing of the gear device 7 plays the role of a supporting element for supporting a main suspension member 3 for supporting a frame 1.
Patent JP-2004027275-A (JP)
Title: Apparatus for removing strain in steel material
Inventor: YUSHIMO ATSUSHI
IPC: B21D1/00
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for removing strain in a steel material with which heat gain into the steel material with induction current can be controlling at high accuracy by always keeping a gap between a heating coil and the surface of the steel material to a target value without affecting the surface shape of the steel material and the traveling of a truck loading the heating device.  <P>SOLUTION: In the apparatus for removing the strain in the steel material, in which the heating device for removing the strain in a deformed part by heating the neighborhood of the deformed part of the steel material with the heating coil set with a gap to the surface of the steel material on the truck, a supporting member for supporting an amplification transfer and the heating coil, and arranged vertically movable by making independent of this truck, in the truck body supporting the wheels of the truck, and a mechanism for adjusting the gap with the heating coil, holding the gap between the heating coil and the surface of the steel material to a prescribed gap through the supporting member, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029323-A (JP)
Title: Voice recognition system, terminal, voice recognition server and computer program
Inventor: ITO TOSHIYUKI
IPC: G10L21/02
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration of voice recognition performance by reducing a load of a voice recognition server.  <P>SOLUTION: An on-vehicle terminal 1 corrects an acoustic characteristic on a communication line between the on-vehicle terminal 1 and the voice recognition server 4. It is not necessary to prepare a mass database for correcting the acoustic characteristic on the communication line between the voice recognition server 4 and the respective on-vehicle terminals 1. The load of the voice recognition server 4 is reduced and the voice recognition server 4 appropriately recognizes voice received from the on-vehicle terminal 1. Desired performance is obtained, and deterioration of voice recognition performance is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028208-A (JP)
Title: Manufacturing method for shell type roller bearing
Inventor: WATANABE KANICHIRO
IPC: F16C19/46
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of conventional manufacturing methods of a shell type roller bearing: a method for softening one end part after hardening an outer ring, assembling a roller and a retainer therein, and bending the one end part increases the manhour, leaves a softened part in one part of a finished product, and causes deformation in assembling of a housing, a method for plating a bending part in the hardening for preventing the hardening increases the manhour and the environmental loading, and a method for heat-treating after assembling the roller and the retainer in the outer ring can not remove scale inside the outer ring.  <P>SOLUTION: The retainer 4 is assembled into the outer ring 2 formed with a first bent part 5 in one end part, a second bent part 6 is formed by bending the other end, and hardening and cleaning are performed with the outer ring 2 and the retainer 4 integrated together. In the cleaning, cleaning material intrudes inside the outer ring 2 from a roller retaining clearance in the retainer 4 so as to remove the scale. Then, the roller is assembled in the outer ring 2 from the inside the retainer through the roller retaining clearance.  <P>COPYRIGHT: (C)2004,JPO