baber/WOPTO huggingface dataset:
Patent JP-2004158658-A (JP)
Title: Component holding device
Inventor: SAITO MASARU
IPC: B25J15/04
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component holding device the nozzle of which can be exchanged with another one and which is reduced in size.  <P>SOLUTION: This component holding device holds a component by means of the front end of a nozzle 20 by sucking air. The device is provided with a nozzle fitting section 31 to and from which the nozzle 20 can be attached and detached, and a first nozzle sucking means which fits the nozzle 3 to the nozzle fitting section 31 by suction. An insertion protrusion 26 having a tapered outer peripheral surface 23 is provided in either one of the nozzle 20 and the nozzle fitting section 31. At the same time, a receiving-side recess 37 having a tapered inner peripheral surface 33 which comes into face-contact with the tapered outer peripheral surface 23 of the protrusion 26 is provided in the other one. The first nozzle sucking means has at least either one of a first air circuit forming means 36 which fits the nozzle 20 to the fitting section 31 by forming a negative-pressure state between the fitting section 31 and the nozzle 20, and a first magnetic circuit forming means which fits the nozzle 20 to the fitting section 31 by generating magnetic attraction between the fitting section 31 and the nozzle 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157879-A (JP)
Title: Object detection method
Inventor: HIRONO ATSUYUKI
IPC: G06T7/20
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection method for detecting the movement or existence of a retrieval object from the image of a monitor area by simple processing.  <P>SOLUTION: An arithmetic processing part 2 carries out the image processing of grey level images successively inputted from a camera 1, and extracts a detection object area where a retrieval object exists. When the detection object area searched this time is included in the previous detection object area, or when the detection object area searched this time is overlapped with the previous detection object area, and the rate of the area to the previous detection object area is smaller than a predetermined threshold, or when any detection object area at least partially overlapped with the previous detection object area does not exist in this time retrieval image, the arithmetic processing part 2 determines that the retrieval object is standing still in the previous detection object area, and when the detection object area searched this time is overlapped with the previous detection object area, and the proportion of the area to the previous detection object area is larger than the predetermined threshold, the arithmetic processing part 2 determines that the retrieval object is moving.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163456-A (JP)
Title: Driving method of display device, driving circuit of display device, and d/a converter
Inventor: FUKUDA HIDETO
IPC: G02F1/133
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit of a display device, which can reduce a chip area by reducing the number of gates constituting selection circuits.  <P>SOLUTION: A drive IC is provided with a gradation selecting circuit 27 and generates pixel voltages required for assigning of intensity levels of the display device. The gradation selecting circuit 27 is provided with a plurality of switching circuits 31 and a plurality of short-circuiting switches SW1 to SW5. Each switching circuit 31 is controlled based on input signals D7 to D2 and each short-circuiting switch of switches SW1 to SW 5 is controlled based on input signals D2 to D0. The plurality of the switching circuits 31 and short-circuiting switches function as logic switches for performing conduction or non-conduction. At the time of conduction of switching circuit 31 and the short-circuiting switches SW1, SW2, a voltage dividing circuit for generating pixel voltages is formed by those on-resistances.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130381-A (JP)
Title: Upper die holder device for press brake
Inventor: KAWANO SUSUMU
IPC: B21D37/14
Filed: 2002-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an upper die holder device for a press brake, in which an upper die split in the longitudinal direction is prevented from falling from the upper die holder device.  <P>SOLUTION: This device is provided with a die holding component 14, which is vertically movable inside the upper die holder 4 and has a projection part having a surface in contact with the bottom surface of the groove part of the upper die. When the upper die is clamped, the die holding component 14 is fastened together with the upper die 7 by a clamp 5 .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004171804-A (JP)
Title: Conductive paste for external electrode, its manufacturing method, and ceramic electronic component
Inventor: WASHIMI TAKAHIRO
IPC: H01B1/22
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide conductive paste for an external electrode capable of forming a high-reliability external electrode allowing a uniform plated film to be formed on its surface; to provide its manufacturing method; and to provide a ceramic electronic component.  <P>SOLUTION: This conductive paste for an external electrode contains conductive powder, a glass frit and an organic vehicle. A glass frit with a terminal functional polymer substance adsorbed on its surface is used. The amount of the terminal functional polymer substance is set at a ratio of 0.01-3 pts. wt. with respect to 100 pts. wt. of the glass frit. The terminal functional polymer substance having a terminal group of a carboxyl group or an amino group is used. Paste obtained by mixing the conductive paste with glass paste is subjected to a heating-aging process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170280-A (JP)
Title: Radioactive material transportation apparatus
Inventor: KUMAGAI NAOKI
IPC: G21F5/14
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radioactive material transportation apparatus capable of easily transporting a radioactive material stored in a container with a small radiation shielding capacity and enhancing the work efficiency of loading the radioactive material into a storage tube.  <P>SOLUTION: The canister transportation apparatus 6 has a transportation truck 26 and an air pallet 29. The air pallet 29 has a transportation platform 49 having an opening 16 through which the canister 4 and a shielding plug 34 pass, and eight diaphragms 22 surrounding the opening 16 are installed on the platform 49. A first radiation shielding body 19 having a canister storing part 18 formed therein and a second radiation shielding body 28 having a shielding plug storing part 21 formed therein are installed on the top face of the transportation platform 49 movably along the top face of the platform 49. Lift devises 15 and 23 are provided within the canister storing part 18 and the shielding plug storing part 21. Compressed air is supplied to each of the diaphragms 22 through an air pipe 24A to lift up the platform 49.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170286-A (JP)
Title: Differential spr sensor using monochromatic light and measuring method using the same
Inventor: KARUBE MASAO
IPC: G01N21/27
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive differential surface plasmon resonance (SPR) sensor and especially a differential probe type sensor by detecting reflected light from a sensor body without using a spectroscope or a CCD camera.  <P>SOLUTION: The differential SPR sensor comprises two light sources; the SPR sensor body having a sensor face comprised of both an operating face and a reference face formed on a conductive film; and a photo-detector. A sample is brought into contact with the sensor face. Both monochromatic light of a first wavelength corresponding to the reference face and monochromatic light of a second wavelength corresponding to the operating face are made incident onto the sensor body. Reflected light emergent from the sensor body is simultaneously detected by the photo-detector. Interaction is detected by a processing device from changes in the output voltage of the overall reflected light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167577-A (JP)
Title: Work supporting device of laser beam machine
Inventor: MORINO ASAMI
IPC: B23K26/10
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work supporting device of a laser beam machine having the cross section of a rectangle pipe and the like capable of easily holding or supporting pipe-like works with unsymmetrical cross-section.  <P>SOLUTION: A work supporting device has a two-end supporting part on an axis S for supporting a work WP, which part comprises a hooking table 100 and a tail stock 200, and a work can be easily centered and held by pressing and supporting the work from both sides to the opposite inner angle position of the pipe-like work WP.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046779-A (JP)
Title: Computer system and activation control method for computer system
Inventor: HA JONG-UK
IPC: G06F21/36
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system in which system security is enhanced by preventing an unauthorized access by others and making it difficult to steal an activation code.  <P>SOLUTION: The system is constituted of a main sensing unit with a display device 1 and a sensing board surface to move when contacted by an object to be sensed 7; a sensing part 5 to sense the object to be sensed 7 moved when contacted on the sensing board surface; an image generation part 11 to generate a locus image to follow a moving locus of the object to be sensed 7 sensed by the sensing part 5; an image encryption storing part 17 to store a designated image encryption; and a control part to allow the computer system to be activated on condition that a designated image screen is displayed on the display device 1 when activated, the locus image generated by the image generation part 11 is compared with the image encryption and they turn out to be identical each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176750-A (JP)
Title: Solenoid valve device
Inventor: SUTANI YUZURU
IPC: F16K31/06
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-work and inexpensive solenoid valve device.  <P>SOLUTION: This solenoid valve device 1 comprises a solenoid part 10 and a control valve 40. The solenoid part 10 comprises a cylindrical yoke 11, a storing member 12, a movable core 13, a fixed core 14, a coil 20, a connector 30. The control valve 40 comprises a base member 41, a housing 42, and a rod 43. The housing 42 is made of resin, and stored in an unshown flow passage member. The base member 41 is a molded product molded by pressing metal, insert-molded in the housing 42, and fitted to the flow passage member. For example, since the base member 41 receives impact even if impact such as vibration is applied to the portion of the solenoid valve exposed from the flow passage member or the flow passage member, the impact applied to the housing 42 is reduced. Accordingly, the housing 42 can be made of a resin and the part of the housing 42 becomes inexpensive.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175856-A (JP)
Title: Antioxidant, collagenase activity inhibitor, hyaluronidase activity inhibitor, skin preparation for external use, cosmetic, and food
Inventor: NAGAMINE KENICHI
IPC: A23L1/30
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly safe antioxidant exhibiting high antioxidative activity, collagenase-inhibitory activity and hyaluronidase-inhibitory activity when used in skin preparations for external use, cosmetics, foods and the like, as a result of utilizing acerola seeds most of which have been disposed of so far, to provide a collagenase activity inhibitor, hyaluronidase activity inhibitor, and skin preparations for external use, cosmetics and foods each containing the antioxidant.  <P>SOLUTION: The antioxidant, collagenase activity inhibitor or hyaluronidase activity inhibitor comprises acerola seed extract as the active ingredient. The cosmetics contain at least one of them, and the foods contain the antioxidant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003222867-A (JP)
Title: Liquid crystal display device
Inventor: YAMAHARA MOTOHIRO
IPC: C09K19/30
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of improving a contrast change, a coloring phenomenon and an inversion phenomenon, etc., caused depending on a viewing angle and especially improving the coloring phenomenon of a liquid crystal screen depending on the viewing angle effectively.  <P>SOLUTION: Between a liquid crystal display element 1 and polarizing plates 4 and 5, phase difference plates 2 and 3, for which three main refractive indexes na, nb and nc of an index ellipsoid have the relation of na=nc>nb, the direction of the main refractive index nb is inclined from the normal direction of a surface clockwise or counterclockwise with the direction of the main refractive index na or nc roughly parallel to the surface as an axis and the direction of the main refractive index nc or na is inclined from the direction roughly parallel to the surface, are arranged. At least one of the change degree to the wavelength of a normal light refractive index no of the liquid crystal material of a liquid crystal layer 8 and the change degree to the wavelength of an abnormal light refractive index ne is set to a range not generating screen coloring depending on the viewing angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176358-A (JP)
Title: Fittings having abutting section and door stop bead
Inventor: TAKEUJI ATSUSHI
IPC: E05F5/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide fittings having abutting sections and door stop beads capable of preventing light shone through the abutting section by using a one kind of door stop bead, and at the same time, facilitating the mounting work of the door stop bead.  <P>SOLUTION: The fittings are so constituted that first and second door stop beads 7 and 8 are mounted to the abutting section 1a of one opening/closing body 1 and the abutting section 2a of the other opening/closing body 2 abutting with each other, the first door stop bead 7 separably provides a male section 30 to a female section 20 having a bracket 23 and that the second door stop bead 8 has the abutting section separating the male section 30 of the first door stop bead 7. Accordingly, the leak of the light shone through the abutting section can be prevented by one kind of door stop bead, and at the same time, since installations of the first and second door stop beads 7 and 8 in erroneous directions are prevented because their mounting directions are fixed, mounting works of the first and second door stop beads 7 and 8 can be easily carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174853-A (JP)
Title: Blow-molding split die for container
Inventor: AKIMOTO SHIGERU
IPC: B29C49/48
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blow-molding split die for a container, which is capable of molding various kinds of containers by using a single die system.  <P>SOLUTION: In the blow molding split die which forms a PET bottle 3 by imparting the inner face contour of the die to a preform 2 through blowing a gas into the preform 2 from its opening and inflating the preform 2 and pressing the preform 2 to the inner face of the die, a plurality of split barrel dies 4, which are formed by planes passing through the center axis of the PET bottle 3 and mold the barrel part of the PET bottle 3; a holder 5 which holds the barrel dies 4 in a freely attachable/detachable manner and opens/closes the barrel dies 4; and a bottom die 6 which molds an adjacent top or bottom part to the barrel part in the axial direction, then is transferred in the axial direction and brought into close contact with the end part of the barrel die 4 and joins the top or bottom part to the barrel part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004183229-A (JP)
Title: Suspension device of sliding door
Inventor: HAYASHI KATSUAKI
IPC: E05D15/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suspension device of a sliding door, allowing a fixed guide area to be hidden by a member forming the surface of the sliding door.  <P>SOLUTION: A fixed guide 11 is disposed with a displacement in the board thickness direction of the sliding door with respect to the disposition position of the sliding door D. The fixed guide 11 is provided with a movable member 13 moving along the fixed guide and a sliding door holding member 15 fixed to the movable member 13 and having a projection area projected in the direction of board thickness, and the upper end part of the sliding door D is fitted to the sliding door holding member 15. The sliding door D includes a pair of facing materials 51, 52, and the facing material 52 on the opposite side to the fixed guide 11 forms a hidden space C1 on the fixed guide side taking the position close to the upper end edge S1 of the opening part S as a fitting position of the fixed guide 11 as an upper end, thereby hiding an area including the sliding door holding member 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004186214-A (JP)
Title: Bonding magnet
Inventor: HAYASHI MASAKI
IPC: H01F1/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bonding magnet in which a crack and a chip are difficult to occur even if a sudden temperature change occurs and which is superior in weather resistance.  <P>SOLUTION: The bonding magnet has rare earth magnetic powder using Sm-Fe-N, polyamide thermoplastic elastomer using polyamide elastomer and polyamide thermoplastic resin using 12-nylon. The magnet comprises 30 to 65 vol. % of rare earth magnetic powder. Polyamide thermoplastic elastomer and polyamide thermoplastic resin are blended at a rate of 99:1 or 50:50 by a volume ratio.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182382-A (JP)
Title: Conveyance belt
Inventor: OTANI HAJIME
IPC: B65H5/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance belt used in an image formation device such as a copying machine and a printer to effectively avoid improper cleaning and peeling-off of a blade without impairing manufacturing property.  <P>SOLUTION: On this conveyance belt, toner image formed on an image carrier is transferred and held through a transfer material, and coefficient of static friction is within a predetermined scope. It is preferable that surface roughness (Rz) of the conveyance belt is within a predetermined scope. This conveyance belt is particularly useful if it is a transfer belt aiming at transfer conveyance or intermediate transfer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185259-A (JP)
Title: Storage image managing device and program
Inventor: HIROIKE ATSUSHI
IPC: G06T7/00
Filed: 2002-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize the management of image data stored on a computer, the evaluation and retrieval of featured values, a display device and a program for realizing it.  <P>SOLUTION: At the time of successively registering a test image, the average and distribution of every pixel in the image is successively updated. On the other hand, as for each image in a test history, each pixel value is specified by the average and standard deviation at the point of time as the statistic estimated value of abnormality of every pixel so that an abnormal value image whose pixel value is set as this can be configured. Then, image featured values are extracted from the abnormal value image so that the retrieving and classifying/sorting functions of abnormal data aimed at the test history data can be realized. Also, the abnormal value image is converted into a pseudo color image, and presented to a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182113-A (JP)
Title: Airbag type protection device
Inventor: SHIMIZU TOSHIHIKO
IPC: E02F9/24
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag type protection device for buffering shock without being dependent on an excessive pneumatic pressure and continuing to support a worker for a long period of time even under its lateral falling state.  <P>SOLUTION: This airbag device 14 inflates an air bag 2 with a pneumatic flow generated by an inflator 5. A soft elastic material 3 for buffering shock is mixed into the airbag 2 together with air gas when the airbag device 14 is operated.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004181416-A (JP)
Title: Masking material
Inventor: OGAWA MASANORI
IPC: B05B15/04
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To attach a masking material simply while preventing the warping of the masking material and the lifting thereof from a masking portion.  <P>SOLUTION: This masking material 1 consists of a masking material body 11 and clips 12, and the masking material body 11 has inserting grooves 11a, 11b into which prescribed masking portions 21 of an article 2 are inserted, and the clips 12 are inserted on the peripheries of the inserting grooves 11a, 11b in the state of inserting the prescribed masking portions of the article 2 into the inserting grooves 11a, 11b of the masking material body 11 to pinch and fix the article 2. The masking material body 11 and the clips 12 are easily attachable and detachable to/from a masking portion 21. Since the clips 12 pinch and fix the prescribed masking portions of the article 2 after the attaching, the warping and lifting of the masking material body 11 are prevented.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003221400-A (JP)
Title: New peptide and therapeutic agent for bone disease containing the peptide as active ingredient
Inventor: SAKAMOTO KENJI
IPC: C07K7/08
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new substance which is useful as a therapeutic agent for bone diseases.  <P>SOLUTION: A peptide having a specific amino acid sequence and its derivatives are provided. The peptide has a growth promoting effect and an activity promoting effect on osteoblasts. This new peptide provided in this invention has the growth promoting effect and the activity promoting effect on osteoblasts and has an activity as a therapeutic agent for bone diseases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004193952-A (JP)
Title: Circuit and method for protecting radio base station receiver
Inventor: MIYAGAWA IWAO
IPC: H04B7/26
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a circuit, to reduce the cost and to protect a radio base station receiver from a transmission signal of a portable telephone set in the other adjacent system.  <P>SOLUTION: A signal level detection part 22 of a protection circuit 2 detects a level of an intermediate frequency output signal S5 and outputs signal level information D1. A reception signal deciding part 23 decides whether a reception signal is from a portable telephone set of its own system or not and outputs decision result information D2. When it is decided to be the signal of the portable telephone set of its own system, a transmission power control signal generation part 24 generates a transmission power control signal transmitted to the portable telephone set so that a signal level becomes a prescribed value. When it is decided to be not the signal of the portable telephone set of its own system, an attenuation control part 25 calculates the level of the reception signal S1 based on signal level information D1 and an attenuation amount of a variable attenuator 21, compares it with a threshold, generates an attenuation control signal C1 in accordance with a difference and controls the attenuation amount of the variable attenuator 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI