baber/WOPTO huggingface dataset:
Patent JP-2004112439-A (JP)
Title: Image processing apparatus
Inventor: NAGAMURA TORU
IPC: B41J29/38
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus provided with an operation limit function whereby a stop timing can be set in response to the use by managers and users.  <P>SOLUTION: An end processing content setting section 430 is configured so that the contents of the end processing can be switched when the number of quantities in use reaches the limit range. The end processing content setting section 430 accepts settings in response to the operation by managers and users as a stop timing when the number of quantities in use reaches the limit range. An end processing control section 450 allows the end processing to be executed according to the contents of the end processing set by the end processing content setting section 430 when the number of quantities in use reaches the limit range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114048-A (JP)
Title: Roll for wear-resisting cold rolling
Inventor: ODA NOZOMI
IPC: C22C38/58
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roll for cold rolling excellent in wear resistance and accident resistance.  <P>SOLUTION: The roll for cold rolling is characterized in that an external layer is formed by a continuous tinkering build-up welding method on the circumference of a core material composed of cast steel or forged steel and the external layer includes at least one MC carbide, M<SB>2</SB>C carbide, M<SB>6</SB>C carbide, M<SB>4</SB>C<SB>3</SB>carbide, M<SB>7</SB>C<SB>3</SB>carbide and M<SB>23</SB>C<SB>6</SB>carbide and summation of area rates of carbides is 12% or more and Shore hardness of the surface of the external layer is Hs80 or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117447-A (JP)
Title: Phase difference plate and liquid crystal projector equipped with the same
Inventor: MASAGAKI TATSUYA
IPC: G02F1/13363
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phase difference plate capable of widening a wavelength range in which the phase difference between an ordinary light beam and an extraordinary light beam can properly be obtained.  <P>SOLUTION: The phase difference plate 1 constituted by sticking two crystal pieces 2 and 3 together is characterized in that the angle α that optical axes of the crystal pieces 2 and 3 contain is set to ≤90°, preferably, 70 to 85°, and most preferably at 76°. Consequently, the wavelength band in which the phase difference between the ordinary light beam and extraordinary light beam can properly be obtained can be widened and when the phase difference plate is applied to a polarization optical system of a liquid crystal projector, high conversion efficiency can be obtained to improve contrasts of respective colors of the wide wavelength range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114849-A (JP)
Title: Filler for tire, and tire-rim assembly for motorcycle containing the same
Inventor: MATSUMURA SADAHIKO
IPC: B60C7/10
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve shock absorbing performance against a large gap without causing feel of insufficient rigidity.  <P>SOLUTION: This filler 5 of a circular form is inserted into a tire cavity 4 to adjust a tire inner pressure state, and it comprises foam material 6 having closed cells. In a free state before it is inserted into the tire cavity, volume Vc of the foam material 6 is set at 105-150% of the volume Vt of the tire inner cavity. A plurality of recesses 7 for absorbing shock are provided in a circumferential direction to be radially recessed at the periphery of the foam material 6 at a center range Yc of it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117232-A (JP)
Title: Stage position measuring device for scanning electronic microscope
Inventor: INOGUCHI MASAYUKI
IPC: H01L21/68
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stage position measuring device for an electronic microscope using a laser interference measuring machine for measuring the position of a stage, if inclinable, with high accuracy.  <P>SOLUTION: A galvanometer mirror G has a Z-directional position and angle controlled by a liner drive part 51 and a rotational drive part 52. The linear drive part 51 and the rotational drive part 52 are controlled by a control device 13, while information for an inclination θ of the stage 5 is supplied to the control device 13 and a pulse signal is generated from the linear drive part 51 and the rotational drive part 52 depending on the inclination θ by the control device 13 for setting the Z-directional position and angle of the mirror G. As a result, a laser light from the laser interference measuring machine 8 is reflected at any inclination by the mirror G and vertically injected to the mirror 7 mounted on the stage 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118690-A (JP)
Title: Method for mediating order and receipt of articles
Inventor: OKADA YOSHIJI
IPC: G06Q30/06
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for mediating order and receipt of articles as improvement of the conventional system in which an order is given using a mediating site involving such problems that one can not know the real shipper, a great portion of the ordering may be issued to a certain specific shipper, and no articles ordered are delivered at all in case that shipper has encountered any trouble.  <P>SOLUTION: Receiving the information on an order of any articles from an orderer, the mediating site extracts the information on the restriction about dispersion of the orderers of the articles by referring to the distribution file having the information on the orderer's restriction about the order receiver, and decides the shipper by referring to the stock file containing the information on the shipper of the articles and the information on the restriction about the dispersion of the order receiver.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116459-A (JP)
Title: Cylinder intake air amount estimating device for internal combustion engine
Inventor: TANAKA SATOSHI
IPC: F02D45/00
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder intake air amount estimating device for an internal combustion engine capable of effectively reducing a steady error between actual cylinder intake air amount and estimated cylinder intake air amount.  <P>SOLUTION: The cylinder intake air amount estimating device obtains cylinder intake air amount Mc by using an electronic controlled throttle model Ma, a throttle model M2, an intake pipe model M3, an intake valve model M4, and a cylinder model M5. An observer OBS corrects throttle passing air flow rate mt estimated by the throttle model Ms and a cylinder intake air flow rate mc estimated by the intake valve model M4 so as to make time integral value SumSA of deviation SA between throttle passing air flow rate mtes based on a value outputted by an air flow meter 61 to present throttle passing air flow mt(t-T0) by the throttle model M2 and present intake air flow rate mtAFM measured by the air flow meter 61 become 0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004116729-A (JP)
Title: Rolling bearing with elliptic raceway surface
Inventor: NOZAKI MASAYUKI
IPC: F16C19/26
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem with a conventional non-complete round bearing that, since the non-complete round amount (elliptic amount = major axis diameter - minor axis diameter) of the outer ring of a bearing unit is sufficient for a radial clearance and a preload state is produced in a minor axis diameter portion, the end faces of rolling elements interfere with the side face of a race, and the assembly becomes difficult.  <P>SOLUTION: The raceway surface 1b of an inner ring 1 is formed in a complete round shape, and the raceway surface of the outer ring2 is formed in an elliptic shape. The minor axis diameter S1 of the raceway surface 2b of the outer ring 2 of the bearing unit is increased larger than the circumscribing circular diameter Ew of the rolling elements 3 (S1 > Ew). Or the raceway surface 1b of the inner ring 1 is formed in an elliptic shape, and the raceway surface 2b of the outer ring 2 is formed in a complete round shape. The major axis diameter S2 of the raceway surface 2b of the inner ring 2 of the bearing unit is set smaller than the inscribing circular diameter Iw of the rolling elements (S2<1W).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003179463-A (JP)
Title: Composite filter, antenna duplexer and communication apparatus
Inventor: ISHIZAKI TOSHIO
IPC: H03H9/72
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite filter which is small, has a small loss in a passband, and has high attenuation outside the passband.  <P>SOLUTION: The composite filter is provided with a dielectric notch filter 14 for passing an Rx in a D band, which is the frequency band for simultaneous transmission/reception and for attenuating a Tx in the D band, a D-band- receiving SAW (surface acoustic wave) filter 15 for passing the Rx in the D band and for attenuating the Tx in the D band, and an A-band-receiving SAW filter 16 for passing an Rx in an A band, which is the frequency band between the Rx and the Tx in the D band. The filter 15 can block at least the Rx in the A band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004127989-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: SUGISHITA MASASHI
IPC: H01L21/205
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To grasp the true cause promptly when a plurality of alarms are generated mainly by the troubles.  <P>SOLUTION: A combination of a plurality of alarms to occur simultaneously or in a specified time period due to a trouble which is the principal cause of the alarms is in advance associated with the trouble, and then registered in a database 12 as a registered trouble occurrence pattern. Upon generation of a plurality of alarms due to a principal cause as a trouble taking place in an apparatus 1, data about the alarms are patterned by a pattern forming means 11 into a detected trouble occurrence pattern. The detected trouble occurrence pattern is compared in a comparing means 13 with registered trouble occurrence patterns from the database 12. In the presence of coincidence, a trouble is isolated in a concentration means 14 out of the registered trouble occurrence patterns as the principal cause of the alarms. Based on the result of concentration, alarms corresponding only to the principal cause are reported to a management controller 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000426-A (JP)
Title: Ball guide chute of game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To surely feed Pachinko balls in a ball putout device without clogging the balls in a ball guide chute.  <P>SOLUTION: Auxiliary chutes 22a and 22b are disposed in fared states in both sides of a recessed main chute 21 guiding the Pachinko balls in a ball tank 8 to the ball putout device 11 respectively. The auxiliary chutes 22a and 22b are joined with the main chute 21 on the downstream side with their confluences 17a and 17b shifted respectively so that the ball pressures in the confluences 17a and 17b are eliminated from being matched to prevent the clogging of the balls due to the ball pressure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122468-A (JP)
Title: Image recorded matter, its forming method, and liquid composition to be used for the same
Inventor: ITO MASANORI
IPC: B41J2/01
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method for an image recorded matter, by which the image recorded matter excellent in image grade and gas resistance can be obtained by forming a coating layer in at least some part of an image and, in addition, no clogging of nozzle develops in an inkjet recording device and, at the same time, the device can be miniaturized.  <P>SOLUTION: The coating layer is formed on an image surface by insolubilizing a polymer having a structure represented by general formula: -COOA (wherein A represents an alkali metal, ammonium or organic ammonium) by the action of a polyvalent metal ion in an ink accepting layer by giving the liquid composition including the polymer under the state being dissolved in an aqueous medium to the image surface made of the ink accepting layer, on which the image of a recording medium is recorded by an inkjet recording method under the condition that the caking time (ΔTc) of the liquid composition on the image surface is set to be 5-200 ms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004128175-A (JP)
Title: Light emitting device and scanning light emitting device array chip
Inventor: ONO SEIJI
IPC: H01L33/40
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-scanning light emitting device array chip which can improve the light retrieving efficiency without increasing the chip size.  <P>SOLUTION: On an n-type substrate 51, a p-type semiconductor layer 24, an n-type semiconductor layer 23, a p-type semiconductor layer 22, and an n-type semiconductor layer 21 are stacked in this order. A cathode electrode 36 is formed on the n-type semiconductor layer 21, a gate electrode 37 is formed on the p-type semiconductor layer 22 which is partially exposed by etching, a substrate-side common electrode 38 for shorts is formed on the p-type semiconductor layer 24 which is partially exposed by etching, and a substrate surface common electrode 52 for shorts is formed on the n-type semiconductor substrate 51 which is exposed by etching. The electrodes 38 and 52 are connected by a connection line 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125721-A (JP)
Title: Method and apparatus for determining degree of damage in structure by acoustic emission sound of secondary origination
Inventor: RA YASUMU
IPC: G01N29/14
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for determining the degree of damage in a structure by AE (Acoustic Emission) sound from a secondary origination capable of monitoring damage, which has occurred due to large earthquakes and impacts, and determining the degree of the damage.  <P>SOLUTION: In the method for determining the degree of damage due to train load in the structure by AE sound from the secondary origination, AE sensors 5 are arranged at a location damaged by primary origination in the structure 1. An RTRI (Ratio of repeated Train load at the onset of AE activity to Relative max load for Inspection period) ratio acquired by dividing the amount of change when AE becomes active by the measurement (history) maximum amount of change is determined. On the basis of the RTRI the degree of the damage in the structure is determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130702-A (JP)
Title: Thermal welding machine and method for manufacturing pipe lining material
Inventor: NAGAI MICHIO
IPC: B29C63/26
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal welding machine of a hot blast type which is best-suited for the manufacture of a pipe lining material.  <P>SOLUTION: A hollow chamber 26 demarcated by a partition 25 is formed between an inner cylinder 23 and an outer cylinder 24. To the outer peripheral face of the outer cylinder 24, an air supply flow path 4 with an air heater 8 interposed in the tangential direction of an imaginary concentric circle C with the outer peripheral face, is connected and, in the inner cylinder 23, hot blast discharge holes 27 of an endless slit shape are continuously formed in the peripheral direction of the inner cylinder 23. Further, a plastic tube 14 with a resin absorbing material 13 inserted inside, is made to run through the inner cylinder 23 and sequentially heated starting with one end of the plastic tube 14 using a hot blast to be vortically discharged from the hot blast injection holes 27. Thus the plastic tube 14 is successfully welded to the outer peripheral face of the resin absorbing material 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151265-A (JP)
Title: Nonvolatile ferroelectric memory device and driving method thereof
Inventor: KANG HEE BOK
IPC: G11C11/22
Filed: 2002-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile ferroelectric memory device and a driving method thereof enabling to reduce a layout efficiently and provide an excellent sensing margin. SOLUTION: This device is provided with a cell array block having sub-cell array blocks comprising unit cells, main bitlines constituted in one direction corresponding to sub-cell array block with a column unit, sub-bit lines connected to one terminal of a unit cell so that voltage is induced from a unit cell and constituted in the same direction as the main bitline, a sense amplifier block consisting of sense amplifiers amplifying a signal of the main bit-line used in common with the cell array block, and a switching transistor whose gate is controlled by the sub-bitline transmitting a voltage value induced by a unit cell, whose drain is connected to the main bitline, whose source is connected to a ground voltage terminal, and in which flowing current quantity is varied in accordance with voltage induced in the sub-bit line and a data value of a unit cell is current-sensed by varying voltage transmitted to the main bitline.
Patent JP-2004152500-A (JP)
Title: Organic electroluminescent display element
Inventor: TSUJIMURA HIRONORI
IPC: H05B33/14
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent (EL) display element which does not need to equip a so-called frame part around a display part.  <P>SOLUTION: This is the display element, wherein an organic EL layer is disposed on a transparent substrate having a transparent positive electrode, a negative electrode is disposed on the EL layer to hold the EL layer between the positive and negative electrodes, and the surface fitted with the negative electrode is sealed by a film on which the wiring is formed so as to connect the positive electrode to the negative electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004152911-A (JP)
Title: Actuator and printing head
Inventor: HIGASHIBETSUPU MAKOTO
IPC: H01L41/187
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive actuator and printing head that can suppress migration between the electrodes, and improve its long period reliability.  <P>SOLUTION: In the actuator 11 provided on the main surface of a ceramic substrate 2 with a plurality of displacement elements 7 consisting of a pair of electrodes 5, 6 pinching a piezoelectric layer 4, the thickness t of the piezoelectric layer 4 is specified not thicker than 50μm and the piezoelectric layer 4 is constituted of a reduction resistant piezoelectric ceramic while the principal constituent of the electrodes 5, 6 is specified to be a base metal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153009-A (JP)
Title: Ultrafine wire suctioning apparatus
Inventor: MAKI SHOICHIRO
IPC: H01L21/60
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrafine wire suctioning apparatus simplified in structure but capable of highly reliable suctioning of ultrafine wires.  <P>SOLUTION: A casing member 1 is open at one end and also at the other end and houses a filter 2, and the opening 1b at one end is directly coupled with the suctioning side of a rotary fan 3. It is so constituted that an ultrafine wire 32 is suctioned into the other opening 1a of the casing member 1 when the rotary fan 3 suctions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147889-A (JP)
Title: Pillow
Inventor: SHIYOUJI REIZOU
IPC: A47G9/10
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow by which both of the states of lying on the back and lying on the side and whose height can easily be adjusted.  <P>SOLUTION: The pillow 10 has: a rectangle base 11; a cushion member 40 for the neck and rear head fixed to its upper surface; a first plate-like member 12 rotatably fixed to the center of the base; second and third plate-like members 13 and 14 which have cushion members 30 and 31 for the side head fixed on its upper surface and which are respectively rotatably fixed to the both ends of the longer edges of the base; a first adjusting means for adjusting the angle of the first plate-like member; and second and third adjusting means for respectively adjusting the angles of the second and third plate-like members. Thus, the height of each part of the pillow can be adjusted only by operating the height adjusting means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149095-A (JP)
Title: Steering column device
Inventor: SATO KENJI
IPC: B62D1/18
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering column device in which each clamp/unclamp of a tilting mechanism and a telescopic mechanism is operated by a single lever provided in a vicinity of a steering wheel, the lever operation is in two stages, the tilting mechanism is unclamped in the first stage, and the telescopic mechanism is unclamped in the second stage.  <P>SOLUTION: When an operation lever 7 is pulled in a proximal direction, and rocked from the position (a) to the position (b) with the lever axis 72 as a center, a tilt head 4 is unclamped in the first stage, and the rocking of the operation lever 7 in the second stage causes the rocking of a pressure plate 73, pressing of a pusher rod 74 and the turn of a column clamp shaft 6 via a rocking arm 61, and a column head 31 is unclamped. Presence of a gap g enables the two-stage operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156996-A (JP)
Title: Film thickness measuring apparatus
Inventor: FUJIWARA SHIGEAKI
IPC: G01B11/06
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film thickness measuring apparatus capable of easily coinciding the irradiation position on a substrate of each light from an optical interference unit and an ellipsometer.  <P>SOLUTION: The film-thickness measuring apparatus 1 has the ellipsometer 3 and the optical interference unit 4 for acquiring information for measuring the thickness of a film on the substrate 9. In the measuring apparatus 1, light for illumination is emitted toward the substrate 9 from the interference unit 4 and the spectral intensity of reflected light from the substrate 9 is acquired. Following this, the amount of mispositioning stored beforehand in a storage section 52 is read out, when measurement by the ellipsometer 3 is performed. By controlling a stage movement mechanism 21 with an operation part 51 on the basis of the amount of the mispositioning, the irradiation position of polarized light from the ellipsometer 3 coincides with that by the interference unit 4 just before that, and information at the same position on the substrate 9 is acquired. As a result, the irradiation position on the substrate 9 of each light from the interference unit 4 and the ellipsometer 3 can be easily coincided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162076-A (JP)
Title: Steel plate excellent in weldability and earthquake resistance, and its production method
Inventor: FURUYA HITOSHI
IPC: C22C38/14
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steel plate excellent in weldability and earthquake resistance.  <P>SOLUTION: The steel plate contains, in terms of mass%, 0.005-0.2% C, 0.0001-0.01% N, 0.001-0.1% Al, 0.01-1% Si, 0.1-2% Mn, 0.02% or lower P, 0.02% or lower S, at least one element selected from among 0.001-0.1% Ti, 0.001-0.2% V, and 0.001-0.1% Nb, and the balance being Fe and unavoidable impurities. In the steel plate, the density of number of particles of carbides, carbonitrides, and nitrides containing at least one element selected from among Ti, Ni and V and having an equivalent circle diameter of 50-10,000 nm is lower than 5.0×10<SP>6</SP>/mm<SP>2</SP>; and a quotient obtained by dividing the density of number of particles by the total amount of added alloy elements contained by carbides, carbonitrides, and nitrides of Ti, Nb, and V, i.e., the objectives of calculating the density of number, is 5.0×10<SP>7</SP>/(mm<SP>2</SP>×mass%).  <P>COPYRIGHT: (C)2004,JPO