baber/WOPTO huggingface dataset:
Patent JP-2003201886-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F02D41/00
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To assuredly reduce-purge NOx in the timing of reduce-purging NOx trap catalyst 13, if an exhaust emission control device includes the NOx trap catalyst 13 that traps NOx in exhaust in an exhaust passage 10 of an engine 1 when the air-fuel ratio of the flow-in exhaust gas is lean, and that reduce- purges the trapped NOx when the air-fuel ratio of the flow-in exhaust gas is rich.  <P>SOLUTION: The space velocity SV for a catalyst of exhaust gas corresponding to the amount of oxygen in the exhaust gas per unit of time that flows into a NOx trap catalyst 13 is calculated. When this space velocity SV is small, the air-fuel ratio of the exhaust gas is made rich using a normal method (for example, by performing EGR and controlling an inlet throttle valve). On the other hand, when the SV is large, the air-fuel ratio of the exhaust gas is made rich using a method in which the amount of oxygen in the exhaust gas can be made smaller than by the normal method (for example by stopping EGR and controlling the inlet throttle valve).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003208223-A (JP)
Title: Unmanned carrier system
Inventor: EGAWA TAKAMI
IPC: B61B13/00
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an unmanned carrier system whose carrying capability is improved by minimizing the decrease of the speed of an unmanned carrier at a confluent part or a branch part.  <P>SOLUTION: This system is provided with a plurality of unmanned carriers #1-#N traveling along paths and a carriage controller 12 for controlling the traveling of those unmanned carriers. The carriage controller 12 is provided with a passage order searching means for searching the order of the passage of the unmanned carriers passing through a confluent part, a movable path range setting means for setting the movable path range of a pre-confluent first path, a pre-confluent second path, post-confluent path, and the confluent part for each unmanned carrier based on the searched result of the passage order searching means, and a movable path range changing means for changing the movable path range of the unmanned carriers before passing the confluent part according to the passing situations of the unmanned carriers at the confluent part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209937-A (JP)
Title: Apparatus and method for system management
Inventor: KOBAYASHI TADASHI
IPC: H02J13/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for system management wherein a variety of system configurations are flexibly adaptable with without complicating the constitution thereof, and required services are provided while maintaining reliability and efficiency.  <P>SOLUTION: The apparatus and method for system management comprises a storing means and a controlling means. With respect to the state of every resource that carries either of loads and functions of a communication system, devices which are actuated in linkage with the communication system, and services provided through any of these, and events and operations related to these events, the storing means implements or supports all or part of the operation of the communication system and the devices and the provision of the services, and holds previously defined behavior to be individually conducted by these resources. The controlling means individually monitors the states, produced events, and performed operations with respect to all the resources and implements the behavior defined in the storing means with respect to all or part of the states, events, and operations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003207858-A (JP)
Title: Method for adjusting image reader
Inventor: WADA KENICHI
IPC: H04N1/04
Filed: 2002-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for correcting the optical system of an image reader in accordance with temperature change and a simple method for adjusting an image reader of an original moving type.  <P>SOLUTION: A reference proportional coefficient is previously found out by utilizing the fact that correction quantity for the position of an optical element constituting an optical system is proportional to a temperature change, one of the correction coefficients of each optical system is previously found out and the position of the optical element is corrected by multiplying the variation of temperature and the correction coefficient by the reference proportional coefficient. The peripheral temperature of the optical system is detected and the real temperature of the optical element is estimated from the detected temperature changing speed. In the case of assembling the optical system, the optical system is adjusted by using an accurately manufactured reference sensor block and a reference original and the position of a practical sensor block in the optical system is adjusted. In the case of adjusting the position of the sensor block, a deviation in a sub-scanning direction is adjusted by using a test chart expressing a pattern having a straight part inclined from the sub- scanning direction. A carrier also is similarly adjusted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214773-A (JP)
Title: Glass substrate heating device
Inventor: IWATANI NOBUO
IPC: F27B9/14
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact drying furnace capable of efficiently and continuously heating glass substrates for drying.  <P>SOLUTION: A plurality of substrate holding setters for holding the glass substrates one by one in the standing condition are arranged in a heating chamber provided with a carry-in port and a carry-out port for the glass substrate and provided with a heater in the inner peripheral surface, while circulating the substrate holding setters for heat storage through the carry-in port and the carry-out port. A horizontal moving mechanism is provided to horizontally move the substrate holding setters in the heating chamber, and the glass substrates continuously carried in order from the carry-in port are heated in the condition that the glass substrates are stood on the substrate holding setters, and carried out from the carry-out port.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003216487-A (JP)
Title: Controller, data rewriting method for controller, rewritable nonvolatile memory and air conditioner
Inventor: TANAKA MASAHIRO
IPC: G06F12/16
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller capable of extensively reducing man-hours by shorting data transfer time in manufacture, a data rewriting method for the controller, a rewritable nonvolatile memory and an air conditioner.  <P>SOLUTION: A data code to be used as rewriting information and a check code for determining whether or not the data code is normal are stored in areas 4a and 4b of an EEPROM 4. A data code determined to be normal by a CPU 1 on the basis of the data code and the check code is written in an area 3a of a RAM 3 in place of a constant. When the CPU 1 determines that the data code and the check code are rewriting unnecessary codes, rewriting of the area 3a of the RAM 3 is not carried out. When the CPU 1 determines that a data code is abnormal on the basis of the data code and the check code, all rewriting to the area 3a of the RAM 3 are not carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220300-A (JP)
Title: Folding device for each kind of cloths
Inventor: MAEJIMA YOZO
IPC: D06F93/00
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To automatically discriminate a kind of cloths and to fold them so as to control a finish dimension by a method adapted to the various kinds of cloths.  <P>SOLUTION: The kind of cloths is discriminated by detecting discriminative factors such as the interval from the front end to the rear end of the cloths S and the thickness of the cloths moving at a fixed speed by a carrier 14 by discrimination means A, B..., and a plurality of folding parts 31, 32, 33... for folding the cloths are operated according to the discriminated result. After folding in a longitudinal direction in common to coexisting cloths, folding into two required for large-sized cloths and French folding required for small-sized cloths are performed and thus the final finish dimension is controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220996-A (JP)
Title: Collapsible propeller for small boat
Inventor: IBATA TOSHIAKI
IPC: B63H1/20
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable propellers to automatically return to the upper rocking position after being hit by an obstacle and rocked rearward.  <P>SOLUTION: At the rear parts of propeller shafts 11 and 19, a plurality of propellers 12 (12A, 12B) are provided and a base 12a is rockably supported by a pin 2 so that they can rock between upper and rear rocking positions. A cam 12b is formed at the base 12a of each of the propellers 12 (12A, 12B). Energization means 22 and 23 that press each cam 12a and energize each propeller 12 (12A, 12B) to the upper rocking direction are provided to the propeller shaft 11 and 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226602-A (JP)
Title: Insecticide for treating space
Inventor: TATEISHI HIDEO
IPC: A01N37/18
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving volatile ratio of propoxur in an insecticide for treating a space for affording a volatile insecticide, a total quantity-jetting aerosol insecticide.  <P>SOLUTION: The insecticide for treating the space comprises 2- ispropoxyphenyl-N-methylcarbamate and phosphoric acid in an amount effective for improving the volatile ratio of the compound. For further detail, the insecticide for treating the space is used for affording the thermally volatile insecticide and total quantity-jetting type aerosol insecticide, etc.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222646-A (JP)
Title: Frequency analyzer
Inventor: TANUMA MITSURU
IPC: G01R23/16
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and exactly calculate a frequency distribution by suppressing an increase in calculation amount accompanying the widening of the band of a reception signal in short-time Fourier transform.  <P>SOLUTION: With a frequency analyzer for exactly calculating true frequency components, two signal series shifted by a small time Δτ are produced and by calculating the phase difference of the two signal series, and excluding an aliasing component only by scanning partly without scanning the whole frequency band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227154-A (JP)
Title: Shower device
Inventor: YAMAGUCHI TETSUYA
IPC: E03C1/06
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability at the time when moving up and down and drawing a shower head, in a shower device provided with a base fixed to the top plate of a washstand and a sink, a slide pipe inserted in the base to move up and down and the shower head connected to a faucet with a hose passed through the slide pipe.  <P>SOLUTION: The slide pipe 11 forms a support 13 provided with an engaging hole 14 at the upper front end and the shower head 21 is attachably/detachably connected to the slide pipe 11 by an embracing member 30 provided with an operating button 33 which can release the engagement with the engaging hole 14 of the main body section 31, and the slide pipe 11 is vertically moved up and down by the rise and fall motion of the shower head 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226430-A (JP)
Title: Cargo handling device
Inventor: TSUBOI YOJI
IPC: B65G57/03
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cargo handling device 11 capable of saving a space by reducing an operation range of a transfer device 12, improving cargo handling function, and easily determining a boundary line 43.  <P>SOLUTION: An approximately triangular range with a main body part 16 side of the transfer device 12 as an apex, is regarded as loading ranges 40a, 40b where a transfer unit 29 is moved to load articles 39. First loading parts 51a, 51b are mounted at the apex side in the loading ranges 40a, 40b of the transfer device 12, and the second loading parts 52a, 52b are mounted at a side opposite to the apex side in the loading range 40a, 40b of the transfer device 12. A plurality of loading ranges 40a, 40b are arranged in the circumferential direction on the main body part 16 of the transfer device 12 as a center. The layout is determined to load the articles 39 between the first loading parts 51a, 51b and the second loading parts 52a, 52b by the transfer device 12 in each of loading ranges 40a, 40b. The first loading parts 51a, 51b and the second loading parts 52a, 52b are close to each other, whereby the operation range of the transfer device 12 is reduced, the space can be saved, and the loading performance can be improved. One boundary line 43 is determined between the loading ranges 40a, 40b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226179-A (JP)
Title: Vibration control structure for vehicular seat
Inventor: TANIMOTO RYUICHI
IPC: B60N2/90
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To effectively suppress the vibration of a seat by using a mass body having a small mass.  <P>SOLUTION: A bracket 8 is fixed to a seatback frame 6 of the seat S and upper and lower stays 5A, 5B are provided on the bracket. The mass body 2 is arranged between the stays 5A, 5B and rubber bodies 4A-4D are provided between an upper face 2a of the mass body 2 and the upper stay 5A and between a lower face 2b of the mass body 2 and the lower stay 5B, respectively, to form a dynamic damper 1 with the mass body 2 and the rubber bodies 4A-4D. The rubber bodies 4A-4D are provided on both sides of the upper face 2a and the lower face 2b of the mass body 2, respectively, with their centers as boundaries.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238024-A (JP)
Title: Managing method for passing sheet and photo-sensitive material processing device
Inventor: DAITO HIROSHI
IPC: G03D15/10
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To certainly sense the sheets transported upon being distributed to transport path(s) in a single row of in a plurality of rows.  <P>SOLUTION: An exhaust device 25 is composed of a sorting part 36 and a sendout part 38, wherein the sorting part 36 is furnished with a normal transport path and a special transport path for transporting sheets, which are switched by a path changeover part 45. In the neighborhood of the inlet 40 to the sorting part 36, a sensing part 71 is provided, which consists of three sheet sensors 72, 73, 74 arranged on the three transport paths, and when the sheets are distributed in three rows by the distribution part located upstream, all sensors 72-74 are actuated, and when distributed into two rows, the sensors 72 and 74 are actuated, and when fed to a single row only the sensor 73 is actuated, and after the leading edge of any sheet is sensed, monitoring for its trailing edge is started, and sensing of the trailing edge allows acknowledgement of passage of the sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003160898-A (JP)
Title: Method for coloring magnesium material and housing made from magnesium material colored with the same
Inventor: NAGANUMA YASUO
IPC: H05K5/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coloring method which can adequately color an anodic oxide film of magnesium or a magnesium alloy, without coating, and can prevent the peeling of the colored layer, and to provide a housing made from the magnesium material colored with the same.  <P>SOLUTION: The coloring method for the magnesium material comprises an anodic oxidation step S13 providing a white oxide film on the surface of a substrate, by anodizing the surface of the substrate made of magnesium or the magnesium alloy, and coloring the anodic oxide film without coating it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002321332-A (JP)
Title: On-press coating and on-press process of planographic material
Inventor: VERSCHUEREN ERIC
IPC: G03F7/004
Filed: 2002-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an on-press coating, on-press exposure, and on-press processing method applicable to all the planographic printing machines including a printing machine excluding the supply of dampening water and make the suspending hours of the printing machine the shortest. SOLUTION: A planography method consists of seven stages: (i) a web of flexible planographic base having a hydrophilic surface is wound off a supply spool, (ii) the planographic base is wound around a plate cylinder of the printing machine, (iii) an image recording layer removable in a single-fluid ink or removable by being exposed to heat or light is applied on the planographic base, (iv) the image recording layer is exposed to the heat or the light as it is, (v) the image recording layer is processed by supplying the single-fluid ink whereby a printing master is obtained, (vi) printing is conducted by supplying the single- fluid ink to the printing master installed on the plate cylinder of the printing machine, and (vii) the printing master is removed from the plate cylinder, preferably taken up, by winding up on the spool.
Patent JP-2003236553-A (JP)
Title: Magnetic liquid processor
Inventor: MAENO YOSHIHIRO
IPC: C02F1/48
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic liquid processor which is easily attached and detached to/from a body to be mounted such as a pipe body in which liquid to be processed is caused to flow.  <P>SOLUTION: This magnetic liquid processor A is provided with a first case 1 with a front end part 11 opened, a first magnet 3 housed in the case 1, a first body to be mounted holdingly supporting member 5 supported slidably in the case 1, a second case 2 making a pair with the case 1 and having an opened front end part 21 enagageable with the opened front end part 11 of the case 1, a second magnet 4 making a pair with the first magnet 3 and housed in the second case 2, and a second body to be mounted holdingly supporting member 5 fixed in the second case 2 at a position closer to the front than the second magnet 4 and making a pair with the first object to be mounted holdingly supporting member 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239521-A (JP)
Title: Floor board support device and double floor construction method
Inventor: HASHIMOTO NORIHISA
IPC: E04F15/18
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double floor construction method for realizing high performance for shutting off heavy floor shock sound.  <P>SOLUTION: A floor board support device has a fixing means 3 fixed to a floor board in a double floor structure and receiving load from the floor board to transmit the load to a load conversion support means 10 and a load conversion support means 10 connected with the fixing means 3 and loaded on a floor slab in the double floor structure to support the floor board in the vertical direction and convert transmission of load received from the fixing means 3 into the horizontal direction. The load conversion support means 10 is composed of a support leg part 4 for dispersing the direction of transmission of load into at least two directions and a shock force conversion absorbing part 6 converting the direction of transmission of dispersed load into horizontal direction further to open and close the support leg part 4 and absorb shock energy due to load in the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245727-A (JP)
Title: Successive forming apparatus
Inventor: FUKUDA KOJI
IPC: B21D22/18
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of a trimming step and a cauking step subsequent to successive forming by the utilization of a successive forming apparatus and to simply conduct the successive forming of a part such as a concave, which cannot be seen from the Z-axial direction as the pressing direction of a rod pressing member, unattainable by conventional successive forming.  <P>SOLUTION: A formed part after forming a work plate 1 into a three- dimensional shape has a concave 4, as shown in A, which cannot be seen from the Z-axial direction. As shown in B, the leading end of a pressing member is used as a swivel tool 20, and a multiaxial tiltable head 24 is used as a rod- shaped pressing member. While tilting the head part 24 to give a proper angle to the side of the concave 4, the inner wall 5, ceiling wall 6 and bottom wall 7 of the concave are subjected to successive forming for successive forming the concave 4. The other faces, which can be seen from the Z-axial direction, such as a side face 2 and a top part 3, are subjected to conventional successive forming in such a manner that the axis of the rod-shaped pressing member 10 or the head 24 is made to be in parallel with the Z-axial direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247610-A (JP)
Title: Transmission for vehicle
Inventor: HARA TOMOYUKI
IPC: F16H3/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission for a vehicle having excellent space efficiency.  <P>SOLUTION: This transmission for the vehicle is provided with a first input shaft X1 and a second input shaft X2 to which power of an engine is selectively transmitted through a first clutch C1 or a second clutch C2, an auxiliary shaft X3 to which the power transmitted to the first input shaft is transmitted through a deceleration mechanism, an output shaft X4 for transmitting the power transmitted from the second input shaft or the auxiliary shaft to a differential mechanism, input gears G2, G4, G6 provided on the second input shaft rotatably, intermediate gears G1, G3, G5 provided on the auxiliary shaft rotatably, output gears G7, G8, G9 fixed to the output shaft, means P1, P2 for connecting the auxiliary shaft with the intermediate gears when the first clutch is engaged, and means P3, P4 for connecting the second input shaft with the input gears when the second clutch is engaged. The output gears are arranged so that the input gears always mesh with the intermediate gears.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256471-A (JP)
Title: Retrieval system, system, terminal, retrieval method, and program
Inventor: KAWAMURA TAKEO
IPC: G06F17/30
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retrieval service providing system capable of extracting an objective document efficiently.  <P>SOLUTION: In the retrieval service providing system, a server 20 conducts retrieval processing in response to requirement from a user terminal 10 used by a user. The server 20 retrieves a full document in a full-document retrieval executing part 22 in response to the requirement from the user terminal 10. The document is selected by the user in a result provided by the full-document retrieval, and the user terminal 10 requires similar document retrieval. In response thereto, the server 20 extracts a selection history in the past of the selected document from a selection history data accumulating part 34 in a similar document retrieval executing part 23, and extracts other document selected together with the document selected in the retrieval result in the past.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003312122-A (JP)
Title: Ink jet recording sheet
Inventor: NOJIMA TAKAHIKO
IPC: B41M5/52
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which shows satisfactory ink absorption, smoothness and image density and superb resistance to color variation after printing and curling and further, produces a high-quality ink jet image.  <P>SOLUTION: This ink jet recording sheet has a layer containing an emulsion with an inorganic fine particle, a group which can react chemically with the inorganic fine particle or a group which can undergo a hydrogen bonding process and a mordant and an ink absorptive layer containing the inorganic fine particle with an average particle diameter of 3 to 200 nm, the mordant and a water-soluble binder, sequentially formed on a support.  <P>COPYRIGHT: (C)2004,JPO