baber/WOPTO huggingface dataset:
Patent JP-2004224242-A (JP)
Title: Member structure
Inventor: NISHI HIROYUKI
IPC: B62D21/02
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve yield and prevent strength from being deteriorated by division.  <P>SOLUTION: A reinforcement bead 40 is formed at the bottom part 34C of the longitudinal end part 34 of a cross member lower part 32 by extension formation. By the effect of an increase in rigidity of the reinforcement bead 40, The development shape of a material to be taken before the processing of the cross member lower part 32 can be formed in a shape having the same width W along the longitudinal direction irrespective of a difference in cross sectional shape between the longitudinal end part 34 and longitudinal intermediate part 42 of the cross member lower part 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226930-A (JP)
Title: Color image forming method and device using microcapsule toner
Inventor: UESUGI YOSHINORI
IPC: G03G9/08
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming method and device that perform printing with microcapsule toner that develops into a specific color by a supersonic wave based on the elastic wave generated by emission of a laser beam that has a modulated frequency.  <P>SOLUTION: In a color development section 63, laser beams 68 subjected modulation of sinusoidal wave for the number of waves, which corresponds to image data, are successively converged, as laser beams 68-i (i=1, 2, to n) (n is the number of pixels in the main scanning direction), in pixel positions on an intermediate transfer drum 67 in the main scanning direction from a high output semiconductor laser device 64 via a polygon mirror 65 and an fθ lens 66. The capsule toner T is transferred to the surface of the intermediate transfer drum 67 from a photoreceptor drum 15. The small-diameter capsule toner 41 (41M, 41C, 41Y, and 41K) inside is irradiated with the laser beams 68-i and selectively broken to develop into a specific color.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232655-A (JP)
Title: Rolling guide device and its manufacturing method
Inventor: MICHIOKA HIDEKAZU
IPC: B21D28/16
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling guide device and its manufacturing method assuring good accuracy and capable of manufacturing its moving member easily at low cost.  <P>SOLUTION: The rolling guide device is equipped with a track member furnished with a runner groove for rolling elements stretching in the longitudinal direction, the moving member 2 having an endless circulating path including a runner groove for loaded rolling elements mating with the first-named runner groove for the rolling elements and set capable of making relative motions with the track member, and the rolling elements arranged in row(s) and accommodated in the endless path and circulating in association with the relative motions of the track member with the moving member, wherein the moving member 2 is composed of a moving member body 6 where the loaded rolling element runner groove 9 and a rolling element return passage 11 approximately parallel with the groove 9 are formed and side lids 7 and 8 furnished with a direction changing path to put the end of the loaded rolling element runner groove 9 in communication with the end of the rolling element return passage 11 and mounted at the end of the moving member body 6 . The manufacturing method includes a process to prepare a work for a ductile rolling process furnished with a groove having a recessed section and perform a punching process according to the fine blanking method to be made in the normal direction on the side where the groove is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235743-A (JP)
Title: Picture processor, picture processing method, program and recording medium
Inventor: SHIBAKI HIROYUKI
IPC: H04N1/40
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture processor where information is converted into a picture signal which does not have visually uncomfortable feeling so as to output it when information is transferred to an outer unit which cannot understand embedding of black character information.  <P>SOLUTION: The processor is provided with a picture input means 101, a scanner γ correction means 102, an image band separation means 103, a first filter processing means 105, a black character code embedding means 106, a compression means 107, an accumulation means 108, an extension means 109, a black character code extraction means 117, a color correction means 110, a second filter processing means 111, a magnification processing means 112, a base color removal/black generation means 113, a printer γ correction means 114, a half-tone processing means 115, a picture output means 116 and a separation magnification processing means 118.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232678-A (JP)
Title: Vibration suppressing method for plate
Inventor: HAYAKAWA GIICHI
IPC: F16F15/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration suppressing method for a plate having a good robusting characteristic for damping properly the vibratory input to the plate regardless of a varying vibration mode using a simple constitution which does not require any control circuit using a piezoelectric element.  <P>SOLUTION: A vibration suppressing device 10 is composed of a piezoelectric element 11 in a plate shape affixed to the plate 1 as an object whose vibration is to be suppressed and a shunt circuit 13 put in series connection with the piezoelectric element. The shunt circuit consists of a parallel connection of a first circuit in which a first resistance element R<SB>1</SB>and a first inductance element L<SB>1</SB>are put in series connection and a second circuit in which a second resistance element R<SB>2</SB>, a second inductance element L<SB>2</SB>, and a capacitor element C<SB>2</SB>are put in series connection. The elements constituting the shunt circuit are adjusted to the proper values by the worst gain minimization method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235844-A (JP)
Title: Radio signal transmission system
Inventor: GOTO YUICHIRO
IPC: H04B7/26
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the installation number of fixed antennas by making an arrangement interval between the fixed antennas as long as possible in radio signal transmission between a mobile antenna moving on a movement path and a plurality of fixed antennas arranged along the movement path.  <P>SOLUTION: The respective fixed antennas 32 are arranged so that transmittable ranges (w) do not overlap between adjacent fixed antennas and an interval in the moving direction 1b of the mobile antenna in the transmittable ranges (w) in the adjacent fixed antennas becomes equal to or shorter than an interval wac between the mobile unit antennas Na and Nc in the uppermost stream and the lowermost stream in the moving direction 1b. The respective mobile unit antennas Na, Nb, and Nc are arranged at an interval equal to or shorter than the length of transmittable ranges (w) in the moving direction 1b of the respective fixed antennas 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232120-A (JP)
Title: Fishing pants
Inventor: SHIRAISHI MARIKO
IPC: A41D13/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide fishing pants having good appearance and favorable wearing feeling, and having little possibility of making the hip of a wearer get wet.  <P>SOLUTION: The fishing pants are provided with a pants body 1 made of hygroscopic fabric. A waterproof fabric member 5 is laminated on the outside of the pants body 1 so as to partially cover at least the hip part 1a of the pants body 1. The waterproof member 5 is provided with a waterproof sheet 3 arranged at the side of the pants body 1 and a face fabric 2 arranged at the face side of the waterproof sheet. The face fabric 2 employs the same kind of fabric as the hygroscopic fabric of the pants body 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230416-A (JP)
Title: Drawing die and drawn parts
Inventor: KAWAMURA AKIRA
IPC: B21D24/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing die with which good drawn parts are obtained without causing wrinkles or the like on formed parts in a die for forming concave parts.  <P>SOLUTION: This drawing die has a die 5 and a punch 8 which respectively have opposing corner parts and a planar part and a formed product has different curvatures in both corner parts and an opposing plane continued to both the corner parts. The die 5 and the punch 8 are formed so that a third ridge line 5k0 and a fourth ridge line 5m0 which are formed with the intersection of a curved surface part and a planar part in a drawing opening on the side of the die 5 and a first ridge line 8g0 and a second ridge line 8h0 which are formed with the intersection of the curved surface part on the side of the top part of the punch 8 and the planar part are abutted at the same timing in the early stage of the drawing action. Then, excellent drawn parts are obtained without causing uneven force which acts on the punch 8 in a drawing stage.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236433-A (JP)
Title: Control device
Inventor: OKITA HAJIME
IPC: H02P6/18
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To perform suitable processing by monitoring an operating state when detecting the position of a magnetic pole by a sensor that detects the position and the speed of a movable part (rotor or moving member) of a synchronous motor.  <P>SOLUTION: An operation abnormality is detected by the feedback of the position by starting the detection of the position of the magnetic pole while bringing a PWM of the motor into an enabling state when tandem control is not conducted (118 to 124). When there are two position detectors for tandem control, either of the master motor or the slave motor is brought into a free state, and the other is made to detect the position of the magnetic pole, thus detecting the operation abnormality by the feedback of the position (110 to 117, 120 to 124). When there is one position detector for tandem control, relative magnetic pole displacement between a master shaft and a slave shaft of the motors is adjusted, and at the same time, the detecting operation of the position of the magnetic pole is conducted, thus detecting the operation abnormality by the feedback of the position (103 to 109). The abnormality of the detecting operation of the position of the magnetic pole can be detected. Even by the tandem control, the magnetic pole can normally be detected by preventing the warp and the torsion of a machine that occur during the detecting operation of the position of the magnetic pole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236187-A (JP)
Title: Head mount display device
Inventor: OTSUKI MASAKI
IPC: H04N5/64
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head mount display device capable of making warning or limiting the use in matching with an operating state.  <P>SOLUTION: The head mount display device is provided with: a mount section locked to the head of a user; a display section provided to the mount section in a way capable of adjusting the position and displaying an image in the visual field of the user; an eye fatigue measurement section for measuring the degree of the eye fatigue of the user to detect the fatigue of the eye; and a notice section for informing the user about the presence of the eye fatigue when the eye fatigue measurement section detects the eye fatigue of the user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239110-A (JP)
Title: Centrifugal pump
Inventor: YAMAMOTO KEIICHI
IPC: F04D29/04
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To elongate service life of a centrifugal pump, at low cost and with simple structure.  <P>SOLUTION: An impeller 3 in which a first magnet 1 is embedded faces a second magnet disposed to a motor drive shaft 4 through a partition wall 5, so that power of rotation of a motor M is transmitted to the impeller 3 by electromagnetic coupling. The impeller 3 is supported through a pair of thrust bearing bodies 8, 8 constituted by holding a plurality of small spheres in retainer members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237811-A (JP)
Title: Gate type shift lever device
Inventor: TSUDA KOJI
IPC: B60K20/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate type shift lever device wherein the molding precision and durability of a cushioning member are good without applying a grease on the cushioning member.  <P>SOLUTION: This gate type shift lever device 10 has a base plate 20, a shift lever 30, a strength gate 40 having a groove 41 which restricts the oscillation trajectory of the shift lever 30, and the cushioning member 50 which is provided on the strength gate 40. Also, the cushioning member 50 comprises a thermoplastic polyester elastomer resin composition. For the thermoplastic polyester elastomer resin composition, (a) a thermoplastic polyester elastomer and (b) substituted amides having a structure of R<SB>1</SB>-CONH-R<SB>2</SB>(R<SB>1</SB>and R<SB>2</SB>each represent either one of an alicyclic group with six or more carbon number, an aromatic group, a saturated aliphatic hydrocarbon group, and an unsaturated aliphatic hydrocarbon group) are blended by a mix proportion of (a)/(b)=100/0.01-100/20 (weight ratio). Thus, (1) the application of a grease to the cushioning member is not required, and the appearance is prevented from becoming unfavorable just like the case where the grease is applied. Also, (2) the molding precision and durability are prevented from decreasing, and a good noise reducing effect can be obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238898-A (JP)
Title: Segment feeder
Inventor: TOMIMATSU HIROAKI
IPC: E21D11/40
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a segment feeder capable of feeding segments to each erector provided on each side of the width direction even in the case the width direction distance of a tunnel is short.  <P>SOLUTION: This segment feeder 7 for feeding the segments 4 to a plurality of erectors provided in the width direction of the tunnel is provided with a conveying truck 8 for loading and conveying the segments 4 from the rear of the tunnel; a sorting device 9 for moving the segments 4 transferred from the conveying truck 8, in the width direction of the tunnel onto the erector 3 side; and a transfer device 11 for transferring the segments from the conveying truck 8 to the sorting device 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246420-A (JP)
Title: Touch panel
Inventor: YUKINARI TOSHIRO
IPC: G06F3/041
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a touch panel with excellent display quality at a low cost by preventing the occurrence of interference fringes (Newton ring) by reflected light.  <P>SOLUTION: The touch panel comprises upper and lower substrates with a pair of transparent electrodes disposed thereon, the upper and lower substrates being opposite to each other with the transparent electrode side inside while keeping a prescribed space, and mutually stuck through a sealant. At least one transparent electrode 14 is formed of a baked film of an ITO ink containing 2-4 wt% of spherical silica 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248364-A (JP)
Title: Fastener for protective tube, and protective tube device
Inventor: KITAMURA YUSUKE
IPC: F16L57/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fastener for a protective tube, capable of preventing crushing of the protective tube.  <P>SOLUTION: A protective tube 2 is composed of a peripheral wall 2a, where a protrusion and a recess are continuously arranged side by side in the length direction, and a split part 2b split continuously in the length direction. A fastener 3 holds the split part 2b of the protective tube 2 in closed state. The fastener 3 comprises an engagement part 3a that engages with a groove 2g formed with the protrusion and recess of the protective tube 2. The engagement part 3a is so formed that the positions of the protrusion and the recess of end parts 2f and 2f, facing each other, of the split part 2b of the peripheral wall 2a of the protective tube 2 are displaced relatively in the length direction of the protective tube 2. Since the end parts 2f and 2f, facing each other, of the split part 2b are displaced relatively in the length direction, one end part 2f is prevented from getting under the other end part 2f.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242814-A (JP)
Title: Overlock sewing machine
Inventor: OCHI MORIYA
IPC: D05B27/08
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a change in sewing pattern from one to another, to achieve compaction and to enhance operability and safety.  <P>SOLUTION: This overlock sewing machine is a hemstitch sewing machine which holds a plurality of needles and is equipped with a needle bar 14 reciprocating vertically and looper mechanisms of a plurality of systems. The machine has a main feed mechanism and a differential feed mechanism each equipped with a main feed dog and a differential feed dog which control and change the cloth feed amounts by actuators and also has a storage device storing various sewing patterns, a pattern selecting device 2 selecting the various sewing patterns of the storage device or manual operations, a display device 1 displaying the various sewing patterns and a control device controlling the change of the selected various sewing patterns. It is possible to change a backtack sewing pattern or an intermittent differential feed sewing pattern (intermittent gather sewing) to another in the process of the pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247441-A (JP)
Title: Semiconductor device
Inventor: FUJIISHI YOSHITAKA
IPC: H01L21/8242
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device equipped with a capacitor of MIM structure which is capable of obtaining a stabilized contact resistance even when a TaN film is employed and capable of restraining capacitor leakage.  <P>SOLUTION: The semiconductor device is provided with an interlayer dielectric 1 formed on a semiconductor substrate and equipped with SC holes 2; SC plugs 2a formed in the SC holes 2 on the interlayer dielectric 1 and consisting of a conductor; and the capacitor formed on the SC plugs 2a and consisting of a TiN film 11, an Ru film 12, a Ta<SB>2</SB>O<SB>5</SB>film 13, and an Ru film 14. A nitride film 6 is provided at the upper part in a central part surrounded by conductors of the SC plugs 2a, and a lower electrode is connected to the peripheral end of the SC plugs 2a which avoids the nitride film 6 on the SC plugs 2a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242560-A (JP)
Title: Underground irrigation system
Inventor: ONODERA TSUNEO
IPC: A01G25/06
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underground irrigation system for suppressing to minimum spillover of fertilizer and agricultural chemicals from a rice paddy, performing appropriate irrigation according to various kinds of conditions and suppressing accumulation of earth and sand into an underdrainage pipe (a perforated pipe).  <P>SOLUTION: This underground irrigation system is provided installing a water level setting device 24 on a downstream side of the perforated pipe 22 buried under the ground of the rice paddy (a tillage area 13) and setting up the water level of the paddy with the water level setting device. An underground water supply pipe 33 to supply water from a water supply channel 14 to the perforated pipe 22 is buried under the ground, and the underground water supply pipe and the perforated pipe are connected with each other on a drainage side of the perforated pipe. Furthermore, a water supply and drainage box 32 is set on the water supply channel side, capable of supplying water supplied from the water supply channel to the surface of the tillage area and draining surplus water of the tillage area to the underground water supply pipe, and a water supply and drainage box 36 is set on the water level setting device side, capable of supplying water supplied from the underground supply pipe to the surface of the tillage area and draining surplus water of the tillage area to the water level setting device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244196-A (JP)
Title: Control device of boom telescopic mechanism
Inventor: MIYOSHI MASATO
IPC: B66C23/687
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic mechanism for expanding and contracting an expansion/contraction boom 10 using one cylinder 1 structured so that a fixing pin of an inter-boom fixing means capable of fixing and removing the booms to/from each other is driven by a fixing pin driving means 40 and capable of hindering such a phenomenon that a drop in oil temperature causes a delay in the actuation of the fixing pin driving means 40 to make longer the total time required for the expansion and contraction of the boom 10.  <P>SOLUTION: The control device of the boom telescopic mechanism is composed of a driving pressure control means 130 to control the driving pressure of the fixing pin driving means 40, a fixing pin working speed detection means to detect the working speed of the fixing pin, and a controller. The controller 65 emits a driving pressure signal to the driving pressure control means 130 so that the driving pressure is heightened when the working speed of the driving means 40 is low on the basis of the signal given by the pin working speed detection means, and quickens the actuation by heightening the driving pressure of the driving means 40 in an inter-boom fixing process and an inter-boom releasing process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251310-A (JP)
Title: Clutch engaging force control device for transmission
Inventor: UESUGI TATSUYA
IPC: F16D25/063
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch engaging force control device capable of improving controllability of clutch engaging control in a transmission having a multi-disc clutch having two oil chambers on the inner circumferential side and the outer circumferential side in a radial direction formed of a piston and a drum.  <P>SOLUTION: The piston is engaged in the drum composing the multi-disc clutch to be axially slidable. The two oil chambers are formed of the piston and the drum on the inner circumferential side and the outer circumferential side. By respectively controlling pressure P1 and P2 of operating fluid to be supplied to the oil chambers, clutch engaging force FO is controlled in this clutch engaging force control device for a transmission. When demanded engaging force FO is small, the oil pressure P1 is supplied to the oil chamber on the outer circumferential side only, or the oil pressure P1 supplied to the oil chamber on the outer circumferential side is set to be larger than the oil pressure P2 supplied to the oil chamber on the inner circumferential side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI