baber/WOPTO huggingface dataset:
Patent JP-2004210160-A (JP)
Title: Tip-up seat for automobile having interlock mechanism
Inventor: KANEKO YOSHINOBU
IPC: B60N2/32
Filed: 2003-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interlocking mechanism of a simple structure including a basic configuration of a tip-up mechanism.  <P>SOLUTION: A regulation lever 6 comprising a first arm part 6a and a second arm part 6b is fitted to a side surface of an upper rail 2 in an oscillating manner, a stopper 7 abutted on a lower end side of the first arm part 6a is disposed on an inner bottom surface of a lower rail 1, and a long guide hole 8 along an upper side of the second arm part 6b is formed in a side surface of a side bracket 3. In addition, a locking pin 9 abutted on the upper side of the second arm part 6b to slidably hold it by the guide hole 8 is provided on a lower end side of a working rod 9, and the working rod 9 is diagonally fitted between a seat cushion 5 and a side bracket 3. An interlocking mechanism to maintain the entire seat in a forwardly non-movable manner unless the seat cushion 5 is sprung up, and unlock the entire seat in a forwardly movable manner if the seat cushion 5 is flapped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216384-A (JP)
Title: Backing for large heat input electro-slag welding excellent in weld metal toughness
Inventor: ICHIKAWA KAZUTOSHI
IPC: C22C38/58
Filed: 2003-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backing for large heat input electro-slag welding capable of obtaining weld metal having excellent toughness of at least 70 J in Chapry absorbed energy at 0°C when a high tensile steel material having tensile strength in a class of 400-600 MPa is electro-slag welded with the welding heat input of about 500-1,500 kJ/cm.  <P>SOLUTION: The backing for the large heat input electro-slag welding is formed of, by mass %, 0.02-0.34% C, 0.05-1.5% Si, and 0.5-3.5% Mn, and further, ≤0.012% P, ≤0.008% S, ≤0.008% N, ≤0.003% O, and the balance Fe with inevitable impurities.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216967-A (JP)
Title: Master cylinder
Inventor: SASAKI YOSHIBUMI
IPC: B60T11/224
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To shorten a pedal stroke and improve responsivity, while linearly maintaining a brake pedal operating quantity and a braking force from generation of the braking force.  <P>SOLUTION: A large-diameter cylinder part 9 and a small-diameter cylinder 8 are formed in a stepped cylinder 3. At the time of starting stepping of a brake pedal, braking liquid is pressurized by the large-diameter cylinder part 9, so as to accelerate supply of the braking liquid and shorten a pedal stroke. Thereafter, the braking liquid is pressurized by the small-diameter cylinder part 8, so that the braking force can be increased by a small leg-power. A switching point from the large-diameter cylinder part 9 to the small-diameter part 8 is smaller in value than a jump-in point of a pneumatic booster 1, and an input/output characteristic is switched before generation of the braking force, so as to linearly maintain a brake pedal operation quantity and a braking force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004040073-A (JP)
Title: Resistor structure
Inventor: SCHEMENAUER JOHN
IPC: H01C17/075
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resistor which can be buried in a dielectric material, e.g. a printed board.  <P>SOLUTION: The resistor structure includes a conductive layer having a first surface and a second surface, and a resistor material being deposited on the first surface of the conductive layer and touching the first surface thereof directly. The resistor structure is buried into a dielectric material including a thin film resistor material deposited on the surface of the conductive layer having an Rz (din) value of 3-10 μm and an isotropic surface roughness having a mean peak to peak wavelength of 2-20 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004220659-A (JP)
Title: Optical pickup
Inventor: MATSUI TSUTOMU
IPC: G11B7/095
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve miniaturization and a high speed for an optical pickup.  <P>SOLUTION: This optical pickup is provided with a lens holder main body 1 having first and second surfaces opposed each other, tracking coils 41, 42 formed on flat panels arranged in the first and second surfaces, a focus coil 43 and tilt coils 44, 45, and first and second magnetic bodies 2, 3 arranged oppositely to the first and second surfaces of the lens holder main body 1 to constitute planar closed magnetic paths.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004216649-A (JP)
Title: Optical printer head
Inventor: SAKAI HISASHI
IPC: B41J2/455
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical printer head exhibiting excellent productivity in which a specified image corresponding to image data can be attained.  <P>SOLUTION: Multiple circuit conductors 2 are provided on a base plate 1 and coated with an insulating layer 3 to produce a circuit board on which a light emitting element array chip 5 having a upper surface mounting multiple light emitting elements 7 and connecting pads 6 is mounted and then the circuit conductors 2 are connected electrically with the connecting pads 6. In such an optical printer head, a recess 1a for burying the light emitting element array chip 5 is formed in the upper surface of the base plate 1, and the gap between the inner surface of the recess 1a and the side face of the light emitting element array chip 5 is filled with adhesive 8. One end of the circuit conductor 2 is extended from the upper surface of the circuit board over the insulating layer 3 and the adhesive 8 onto the connecting pad 6 of the light emitting element array chip 5 to form a second circuit conductor 9 which is connected electrically with the connecting pad 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221789-A (JP)
Title: Image noise eliminating apparatus, image noise eliminating method, imaging apparatus, and image display apparatus
Inventor: BUN HIRONOBU
IPC: H04N1/409
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a scratch noise whose level greatly differs from the level of surrounding pixels by means of a small scale circuit configuration and a small arithmetic processing amount without deteriorating the sharpness of the edge part of an image.  <P>SOLUTION: The image noise eliminating apparatus includes: a generation means 4 for generating information related to level variations in a second direction of a screen orthogonal to a first direction as to video signals L1 to L3 of a plurality of lines in the first direction including the video signal L2 of the line being a noise elimination object; a detection means 5 for detecting part of levels of the video signal L2 of the line being the noise elimination object in the first direction, the part of the level being fluctuated by a prescribed level or over; and a discrimination means 8 for discriminating a range of the video signal L2 of the line being the noise elimination object wherein noise exists. The noise of the range discriminated by the discrimination means 8 is eliminated by a filter processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004215541-A (JP)
Title: Seedling raising pot
Inventor: OIWA MASAMI
IPC: A01G9/02
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seedling raising pot having increased separability from a piled state and improved workability for removal one by one.  <P>SOLUTION: This seedling raising pot 1 is equipped with a tongue piece 4 formed by cutting its corner part into an approximately U shape. The tongue piece 4 is folded to the inside of the seedling raising pot 1. Consequently, when the seedling raising pots 1 are vertically inserted and piled, a gap is formed between the piled seedling raising pots 1 by the thickness and elastic restoring force of the folded tongue pieces 4. Accordingly, since adhesion of the seedling raising pots 1 each other is prevented and separability from the piled state is improved, the workability for removal one by one is improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004315237-A (JP)
Title: Single-crystal magnesium borate nanotube and its preparation method
Inventor: BANDO YOSHIO
IPC: C30B1/10
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-crystal magnesium borate nanotube useful for thermoluminescence or as a wear-resistant additive or the like and its preparation method.  <P>SOLUTION: The single-crystal magnesium borate nanotube is prepared by heating magnesium chips and amorphous boron scattered on a silicone wafer in a gas flow comprising argon and oxygen and has a width or diameter of 200-500 nm and a length of 1-5 μm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004221906-A (JP)
Title: Image reader and method for correcting image reading error
Inventor: HASHIGUCHI SUMIHISA
IPC: B65H7/14
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of simply and surely correcting a reading error caused by the variation of an original carrying speed without performing complicated data processing in sheet through type image reading.  <P>SOLUTION: The image reader is provided with two sets of line sensors for reading out the same surface of originals arranged so as to be separated from each other by a prescribed distance in the original carrying direction, a pixel data recording means for digitizing outputs from these sensors and recording the digitized outputs in a memory, a carrying speed abnormality judging means for mutually comparing corresponding pixel data of both the sensors which are shifted by time corresponding to original carrying time between both the sensors and judging the abnormality of the original carrying speed, and a memory replacement control means for replacing the pixel data of a carrying speed abnormal part of at least one sensor to the corresponding pixel data of the other sensor on the basis of the judgment of the judging means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222462-A (JP)
Title: Hybrid transmission
Inventor: YAMAUCHI YASUHIRO
IPC: B60L50/16
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid the lateral arrangement of two motor-generators in the axial direction for obviating the need for supporting either motor-generator by cantilever method.  <P>SOLUTION: A first motor-generator MG1 is disposed coaxially with the principal axis O1 of a transmission and is drivingly connected to a corresponding rotational member (sun gear Sd) of a differential gear 2 through a hollow shaft 13. A second motor-generator MG2 is disposed with its axis O2 offset from the axis O1 of the motor-generator MG1 in parallel. Further, the second motor-generator MG2 is drivingly connected to a corresponding rotational member (sun gear Ss) of the differential gear 2 through a center shaft 14 which penetrates the hollow shaft 13 and the motor-generator MG1. Since the motor-generators MG1 and MG2 are not laterally arranged in the axial direction, the axial dimension of the hybrid transmission is not increased and thus vehicle mountability is prevented from being degraded. The need for supporting the motor-generator MG2 by cantilever method is obviated, and insufficiency in the rigidity of the hybrid transmission due to degradation in its mounting strength can be avoided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227653-A (JP)
Title: Tracking servo control device, tracking servo control method, and program for controlling tracking servo
Inventor: YANAGAWA NAOHARU
IPC: G11B7/09
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the error rate caused by the influence of a pre-pit out of the data obtained from a read signal at the time of reproducing information.  <P>SOLUTION: This device is a tracking servo control device for irradiating a groove track on a recording medium on which a groove track and a pre-pit are formed previously, with a light beam. An off-set value in tracking servo control control is made minimum by using a first reproducing signal based on reflected light from the recording medium in the case of that at least one part of pre-pit is formed within an irradiation range of the light beam and a second reproducing signal based on the reflected light in the case of that the pre-pit is formed at other than the irradiation range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236033-A (JP)
Title: Image data processing device
Inventor: OSHITA MASAKAZU
IPC: G06T5/30
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To make the line width ratio uniform of a vertical line and a horizontal line in an image data processing device using an electrographic processing method, by carrying out thinning of a line width in a sub-scanning direction of the horizontal line factor without spoiling the shape of the image data developed in a bit map.  <P>SOLUTION: When a judging means 417 judges a pixel to be unnecessary for compensation as a pixel constituting a slanting line or a circular arc, and at the same time the pixel is multiple bit code information for indicating as a pixel of a one-pixel line of horizontal line factor black pixels or an upper or lower edge black pixel of a two-or-more-pixel line with its width in a vertical direction; the code information other than part of multiple bit code information, by which the judging means 417 judges whether the pixel is necessary for compensation or not, is replaced with multiple bit code information generated from a multiple bit count value generated from a sub-scanning counting means 45 and a multiple bit count value generated from a main scanning counting means 46, and compensation data are read from a memory block 42 with the code information as an address and generated as an output.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241819-A (JP)
Title: Imaging apparatus
Inventor: SHIGETOSHI MOTOO
IPC: G03B17/02
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus with high operability by improving the holding performance of the imaging apparatus or the like.  <P>SOLUTION: The imaging apparatus includes a zoom button 32 wherein the surface of a telescopic side button 32T and a wide side button 32W descends to a mid-position 32C in an enclosure 14, and a recessed part 38 is provided at a position under the zoom button 32. A user can stably place the tip of its thumb at the mid-position between the telescopic side button 32T and the wide side button 32W. The user can depress the telescopic side button 32T or the wide side button 32W by having only to slightly move the thumb to the right or to the left.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244426-A (JP)
Title: Active energy ray curing composition and use thereof
Inventor: HARA MASAHIRO
IPC: C09D5/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active energy ray curing composition forming a cured product having excellent scuff resistance and uses thereof.  <P>SOLUTION: The active energy ray curing composition is prepared by compounding two or more kinds of urethane (meth)acrylates having a different number of repetition of caprolactone units based on a polycaprolactone-modified alkyl (meth)acrylate residue.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239304-A (JP)
Title: Drive control device for hydraulic cylinder of construction machine
Inventor: TSURIGA YASUTAKA
IPC: E02F9/22
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control device for a hydraulic cylinder of a construction machine in which the length of a cushion area is reduced if the cylinder speed is reduced irrespective of a case when the lever input is reduced and a case when the engine speed is set to be low, a front operation area is effectively ensured, and the operability is excellent.  <P>SOLUTION: The cylinder stroke Sa of an arm cylinder 209 is operated from the turning angle of an arm obtained from the signal of an angular sensor, and the pilot pressure upper limit value Pi2 by the cylinder stroke is operated by using a pilot pressure upper limit table. The pilot pressure upper limit coefficient Ku is operated by using the pilot pressure upper limit table from the engine speed signal. The pilot pressure upper limit value Pi3 with the input corrected is obtained by multiplying the pilot pressure upper limit value Pi2 by the coefficient Ku. The smaller value of the target pilot pressure Pi1 and the pilot pressure upper limit value Pi3 with the lever input corrected is set to be the output pilot pressure Pi, and the command current is output thereby.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241666-A (JP)
Title: Measuring method and exposure method
Inventor: KAMIYA SABURO
IPC: G01B11/00
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To measure the surface shape of a reflection surface highly accurately in a short period of time.  <P>SOLUTION: The amount of local rotation of the reflection surface and the amount of rotation of a stage WST are simultaneously measured while the stage WST moves axially substantially in parallel to the reflection surfaces of moving mirrors MX, MY in a two dimensional plane, and the configuration of the reflection surface is calculated using only both of the amount of the local rotation of the reflection surface measured when the stage moves substantially at a constant speed and of the amount of rotation of the stage corresponding to the foregoing amount of the local rotation. Consequently, the configuration of the reflection surface can be accurately measured without being influenced by deformation of the reflection surface caused by acceleration and deceleration of the stage. Further, unlike the case where the stage is positioned, and for every positioning the amount of the local rotation of the reflection surface and the amount of the rotation of the stage are measured, since the positioning of the stage and times of the acceleration and deceleration before and after the positioning become unnecessary during the time till the end of the simultaneous measurement since the starting of the same, shortening of the measurement time becomes possible as a result.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236956-A (JP)
Title: Game machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which facilitates the replacement work of a door integrated type exchanging unit.  <P>SOLUTION: In the game machine, a movement hindering means (90) for hindering the movement of a vehicle (81) is provided in the longitudinal course of a guide (80) and the movement hindering means (90) is so formed at the specified position along the length of the guide (80) that the center of gravity (9) of the door integrated type exchanging unit (8) is positioned inner from the front end thereof ahead of the guide (80) when the vehicle (81) is positioned on the movement hindering means (90) by pulling the door integrated type exchanging unit (8) ahead.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247206-A (JP)
Title: Surge suppressor and its manufacturing method
Inventor: INUI SHINICHIRO
IPC: H01T4/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surge suppressor enhancing quality independent of the kind of a material of a conductive film and an inert gas, and to provide its manufacturing method.  <P>SOLUTION: A pair of sealing electrodes 3, 4 are arranged at both ends of a tube body 2 under an inert gas atmosphere through a brazing filler metal 15, the sealing electrodes 3, 4 are sealed by an electrical welding method using the conductive film 8 covering the outer circumferential surface of the tube body 2 and the sealing electrodes 3, 4 as an electrode through the brazing filler metal 15, and the inert gas is sealed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004088988-A (JP)
Title: Loaded drive control system
Inventor: OKITSU YOSUKE
IPC: H02P7/06
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load drive control system in which the standby current of a driver can be reduced furthermore.  <P>SOLUTION: A power supply circuit is provided as a current source for delivering a control signal on the ECU 23 side and when the ECU 23 is judged to be not required to drive a motor 21 and a driver 22 is brought into waiting state, delivery of a PWM signal as a drive control signal and a power supply control signal is stopped. Consequently, the internal circuit of a power supply control circuit 38 is brought into nonconducting state and power supply from a battery 25 to a driving circuit 36 is interrupted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245358-A (JP)
Title: Abnormality determining device for neutral switch
Inventor: MORIYA TAKANORI
IPC: F16H61/12
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an abnormality determining device for a neutral switch capable of suppressing erroneous determination to increase determination accuracy further.  <P>SOLUTION: This neutral switch 25 outputs an on signal or an off signal in accordance with the presence or absence of a neutral condition of a manually operated transmission 15. An electronic controller 26 stores history of the on signal and the off signal of the neutral switch 25 in a period from the detection of gear shift of the manually operated transmission 15 to the next detection as detection history. Here, since the manually operated transmission 15 is in the neutral condition in the period without fail, the on signal and the off signal are outputted if the neutral switch 25 is normal. If only either of the signals is outputted, it is possible that the neutral switch 25 is abnormal. If the off signal is stored during the period, it is determined that the neutral switch 25 causes off-failure, and if the on signal is stored, it is determined that it causes on-failure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246234-A (JP)
Title: Rimless spectacles
Inventor: YAMAGUCHI SANEKO
IPC: G02C5/14
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide rimless spectacles which is reduced in manufacture cost, easy to assemble, and free of play of lenses.  <P>SOLUTION: A connection part connecting both the lenses 1 and 1 together and wraparound endpieces 3 and 3 fitted outside the lenses are manufactured by cutting, grinding, or punching metal plates in specified shapes, and sleeves 7 and 7 with resin-made collars are fitted in lens holes 6 and 6; and pins 8 and 8 provided to the connection member 2 and wraparound endpieces 3 and 3 are fitted in holes of the sleeves 7 and 7 with the collars and saw teeth formed on the pins 8 and 8 bite in internal surfaces, so that the pins will not come out.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250726-A (JP)
Title: Treatment method for reducing elution of lead from copper alloy piping equipment such as valve/pipe fitting, and the copper alloy piping equipment
Inventor: SUGAYA TETSUKAZU
IPC: C23F1/44
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for reducing the elution of lead from copper alloy piping equipment such as a valve/pipe fitting by which , in the use of lead-containing copper alloy piping equipment, the remarkable reduction of the amount of lead to be eluted is made possible compared with the conventional standard at a low cost, further, even for lead-containing copper alloy piping equipment having a flow passage with a complicated shape, lead in the surface layer of a wetted section is effectively removed to surely meet the water quality standard in the elution of lead, and to provide the copper alloy piping equipment.  <P>SOLUTION: The treatment method for reducing the elution of lead from copper alloy piping equipment such as a valve/pipe fitting is provided which comprises applying chemical polishing treatment to at least the wetted section of lead-containing copper alloy piping equipment 1 to remove lead 7 present in a state of being segregated over the surface layer 6 in the wetted part, and thereafter performing acid cleaning treatment or alkali cleaning treatment, thereby effectively removing lead. The copper alloy piping equipment treated by the method is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI