baber/WOPTO huggingface dataset:
Patent JP-2003286191-A (JP)
Title: Mucosal immune vaccine for periodontal disease
Inventor: OTAKE SHIGEO
IPC: A61P1/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new mucosal immune vaccine for periodontal diseases.  <P>SOLUTION: This mucosal vaccine for preventing or treating the periodontal diseases which is administered through mucosa contains an adventitial protein of P.gingivalis and a mucosal adjuvant as active ingredients. When the adventitial protein of the P.gingivalis which causes the periodontal diseases and the mucosal adjuvant are nasally administered, production of an antibody specific to the adventitial protein is induced in both the mucosal and systemic tissues, and the antibody significantly inhibits coagulation between the P. gingivalis and S.gordonii both of which deeply concern with onset and evolution of the periodontal diseases. Therefore, the adventitial protein is extremely effective as the vaccine for preventing or treating the periodontal diseases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288918-A (JP)
Title: Direct type fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/10
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct type fuel cell with excellent characteristics and stable electromotive force.  <P>SOLUTION: This direct type fuel cell has a unit cell 10 in which a pair of a positive electrode 12 and a negative electrode 13 is arranged through an electrolyte 11 comprising a proton conductive polymer electrolyte 11, the unit cell 10 has an oxidizing agent gas induction part 14 inducing oxidizing agent gas from the periphery of the unit cell 10 into the central part and supplying to the positive electrode 12 and a liquid fuel induction part 15 inducing liquid fuel from the central part of the unit cell 10 into the periphery and supplying to the negative electrode 13, and the liquid fuel supplied to the liquid fuel induction part 15 is supplied by gravity drop from a fuel tank 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288038-A (JP)
Title: Display device
Inventor: IMAI YUKIO
IPC: G09F19/14
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To visually recognize another display from a different directions even when a display device is installed in parallel with a wall surface without protruding so that no passage is blocked.  <P>SOLUTION: In the display device, many units 1 formed by mutually adhering Littrow prisms 2A, 2B with angles of 30°, 60° and 90°, of which the surface 2c sandwiched between the angles of 30° and 90° becomes a mirror surface 3 on the entire surface on the mirror surface 3 are arranged on a transparent sheet 4 closedly, two kinds of images are decomposed into the shape of strips equivalent to width t of the prisms respectively, the respective images decomposed into the shape of strips are composited one by one alternately without overlapping them, and then a composite image subjected to an image processing is stuck onto the transparent sheet 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286703-A (JP)
Title: Ground-surface cooling structure
Inventor: UCHIDA KITARO
IPC: E01C15/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the temperature rise of a ground surface or the like by attaining cooling action in an underground section in a ground, the ground surface and a paved surface.  <P>SOLUTION: Since a ground-surface cooling structure is composed of an underground rainwater storage tank 2, which is placed under a permeable back- filling layer 11 and in which infiltrating rainwater or inflow groundwater is stored, a sucking-up sheet 20 in which one end is dipped in stored water in the tank 2 while the other end is buried at a fixed angle in the layer 11 so as to be placed on the top face of the layer 11, a water retention sheet 22 connected at the upper end of the sheet 20 and laid on the top face of the back-filling layer and a permeable surface layer 24 covering the sheet 22, an underground temperature in the vicinity of the ground surface can be lowered by the transpiration of water sucked up near the ground surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285992-A (JP)
Title: Hook horizontal movement controller for crane
Inventor: SATOHIGASHI SUEKAZU
IPC: B66C23/90
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hook horizontal movement controller for a crane capable of effectively performing hook horizontal movement control for moving a hook block 6 suspended from a front end 3d of a telescopic boom 3 in the roughly horizontal direction while maintaining a present ground clearance Hb.  <P>SOLUTION: This controller is provided with a hook suspending length maintaining mechanism for correcting the suspending length L so as to be roughly constant in telescopically moving the telescopic boom 3, and is structured to perform switching control by interlocking a driven side control valve so that a boom front end 3d maintains a present ground height Hb to move in the roughly horizontal direction in driving the telescopic boom 3 by switching telescopic control valve 7 and a derricking control valve 9 (a main actuating side control valve).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293429-A (JP)
Title: Toilet apparatus
Inventor: FURUBAYASHI MITSUYUKI
IPC: A47K13/10
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet apparatus for attaining compactness by effectively using space in an upper case.  <P>SOLUTION: This toilet apparatus has a toilet body 1 composed of a lower case 1a provided on the rear end part of a toilet stool 2 to form a base plate, and the upper case 1b put on the lower case to form a lid. A first toilet functional part and a first control part for controlling the first toilet functional part are provided in the upper case, and a second functional part and a second control part 7 for controlling the second toilet functional part, to which the first control part is electrically connected. The interior of the upper case is effectively used to make the toilet body compact, and facilitate connection work in assembling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293216-A (JP)
Title: High-strength polyolefin fiber and concrete molded form using the same
Inventor: MIYAUCHI MINORU
IPC: C04B28/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide high-strength polyolefin fibers markedly improved in their anchoring effect on concrete in a concrete molded form containing them, prevented from being pulled off the molded form, having high single fiber tenacity, therefore suitable as concrete-reinforcing fibers.  <P>SOLUTION: The high-strength polyolefin fibers are made mainly from a polypropylene resin and have a single fiber tenacity of ≥9 cN/dtex. The single fiber has a striated rough-surfaced structure formed along the curved fiber surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003240935-A (JP)
Title: Manufacturing method for color filter and instrument mounted with the same
Inventor: SEIMOTO NORIKAZU
IPC: G02B5/20
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter used when coloring is performed in various display devices provided with both a reflecting function and a transmitting function.  <P>SOLUTION: The color filter is so constituted that a color resin 3 is formed on a substrate 2 in a necessary shape and a colorless transparent resin 4 is formed as an upper layer thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297596-A (JP)
Title: Discharge lamp lighting device and illumination device
Inventor: KAMATA MASAHIKO
IPC: H05B41/24
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device of which, a bipolar transistor is prevented from turn-on during the period after the power is turned on, up to a control circuit starts operation.  <P>SOLUTION: A single-transistor resonance type inverter circuit HFI, using a bipolar transistor of which, on-switching is controlled by feedback control, comprises a current transformer CT turning on the bipolar transistor by feeding back base current to the bipolar transistor by the voltage induced to a secondary wiring; a base current blocking means Q2 turning off the bipolar transistor by short-circuitting the base current of the bipolar transistor; a control circuit CC generating control signal of which, period is controlled at least in compliance with a preheating mode, a starting mode, and a lighting mode, including an oscillator determining the timing of turning off the bipolar transistor; and a state control means SC controlling so that the base current blocking means maintains the blocked state during the period after the power is turned on, up to the control circuit starts operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293970-A (JP)
Title: Rotary compressor
Inventor: EBARA TOSHIYUKI
IPC: F04C23/00
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary compressor wherein noise and an amount of oil discharge penetrating refrigerant gas are reduced.  <P>SOLUTION: A hermetic container 12 houses a motor element 14 and a rotary compression element 32 driven by the motor element 14. Refrigerant gas compressed in the rotary compression element 32 is discharged out of the hermetic container 12 via a discharge muffling chamber 62. The discharge muffling chamber 62 is stratified into one discharge muffling chamber 62A and the other discharge muffling chamber 62B, and an end of the discharge muffling chamber 62A of one stratum and one end of the discharge muffling chamber 62B of the other stratum are interconnected. The refrigerant gas from the rotary compression element 32 is delivered into the one stratum discharge muffling chamber 62A, and the refrigerant gas is then discharged out of the hermetic container 12 from the other end of the other stratum (the other end of the other discharge muffling chamber 62B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297078-A (JP)
Title: Ferroelectric memory device
Inventor: TAKASHIMA DAIZABURO
IPC: H01L21/8246
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory device in which high speed write can be performed.  <P>SOLUTION: A cell array 1 is constituted by arranging cell blocks MCB0, MCB1 constituted by connecting in series a plurality of unit cells MCin which both ends of a ferroelectric capacitor are connected to a source and a drain of a transistor T. Both ends N11, N12 of the cell block MCB0 are connected to a pair of bit lines BL, BBL through selection gates Q10, Q11. Word lines WL0-WL7 are connected to a gate of each transistor T of the cell block MCB0. An intermediate node N13 in the cell block MCB0 is connected to a plate line PL through a plate line selection gate Q21. A sense amplifier 2 is connected to the pair of bit lines BL, BBL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294862-A (JP)
Title: Structure of register ring for timepiece
Inventor: YAMAMOTO HIROKUNI
IPC: G04B19/28
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a rotary bezel is not removed or an exclusive tool is necessary to remove it, dust, sand, etc., enter a part between the case and the rotary bezel, smooth rotation is not obtained, and rust is to be caused.  <P>SOLUTION: This structure is constituted of a cast band 2 having an external thread 2b on a side wall and a register ring fixing part 2a on an upper surface outer periphery, a register ring 3 having an engaging protrusion 3b on an outer periphery, and a fixing ring 5 having a flange 5a in an upper part of an inner periphery and a peripheral internal thread 5b on an inner wall. A register ring 3 is set in the register ring fixing part 2a of the case band 2. While the flange 5a is engaged with the engaging protrusion 3b of the register ring 3, the internal thread 5b of the fixing ring 5 is screwed to the external thread 2b to the case band 2, thereby detachably fixing the register ring 3 to the case band 2. Lock mechanism is installed wherein a lock segment 6 for fixing the ring 5 to the band 2 is fixed to a carabiner guard 7 by uneven engagement. The bezel can be removed without using a tool, and smooth rotation can be maintained for a long term.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289934-A (JP)
Title: Hot air drier
Inventor: ENDO KENJI
IPC: A45D20/50
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent a main body case from being overheated locally in a hot air drier having a blowing fan and a heater unit provided inside the main case.  <P>SOLUTION: The blowing fan 10, a motor 11 for driving the blowing fan 10 and the heater unit 12 for heating drying air are provided inside the hollow and cylindrical main body case 1. The heater unit 12 comprises a heater 16 and an insulating case 17 surrounding this. Between the exit of the insulating case 17 and the blow-out port 13, a cylindrical insulator 20 for preventing overheating of the main body case 1 is arranged.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296827-A (JP)
Title: Opening/closing detection sensor
Inventor: TAKENOUCHI TOSHIHARU
IPC: E05F7/00
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate necessity to exchange a battery, to reduce the number of batteries to be used, and to facilitate a construction.  <P>SOLUTION: The opening/closing detection sensor is provided with a power generating part 2 for generating power by converting kinetic energy of a sliding door to electric energy when the sliding door to be moved parallel to an opening face of an opening for opening/closing the opening is translated in the direction of opening/closing the opening, a storage part 3 for charging and storing an electric power generated by the power generating part 2, a power source control part 4 for supplying the electric power to the post-stage when a voltage level of the electric power stored in the storage part 3 exceeds a prescribed level, and an alarm part 5 for reporting the sliding door is opened/closed by using the electric power stored in the storage part 3 via the power source control part. Particularly, the power generating part 2 is composed of a moving mechanism 21 to be rotated in accordance with the translating of the sliding door and a piezoelectric element 22 for generating an AC pulse voltage by receiving the kinetic energy of the moving mechanism 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295201-A (JP)
Title: Adhesive applying device, liquid crystal display panel, device and method for manufacturing liquid crystal display panel and substrate sticking device
Inventor: TAKAHASHI TAKASHI
IPC: G02F1/13
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To avoid seal breakage of an adhesive, in sticking of display substrates between which a liquid crystal is dropped.  <P>SOLUTION: Sealants (adhesives) 2 and 21 to 23 are applied on both the substrates 1A and 1B opposed to each other so that both the substrates are aligned with each other when stuck to each other. Therefore, both the substrates 1A and 1B are strongly stuck to each other by the strong adhesive force between adhesives. The durability of the sealants to pressure difference between outer and inner parts is strengthened in the shift from a vacuum state to an atmospheric state by forming double or triple closed curves of the sealants, the seal breakage is avoided, high quality cell gap is made uniform and enhancement of the yield in the manufacture of a liquid crystal display panel can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302154-A (JP)
Title: Sealed chamber for vehicle
Inventor: HOJO KAZUYOSHI
IPC: F25D23/06
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed chamber for a vehicle with compartments sealed from each other with a simple structure.  <P>SOLUTION: The sealed chamber 1 for a vehicle comprises a body part 3 with a sealed space 7 and a partition member 19 for dividing the sealed space 7. The divided surface of the partition member 19 is, at least partly, closely brought into contact with the surface of a projection 24a of the body part 3 in the height direction, and the space 7 is divided into spaces 20a and 20b on both sides of the partition member 19 to be sealed from each other. Since the partition member 19 has the part to be closely in contact with the body part 3 not in the thickness surface but in the dividing surface in the sealed chamber 1, the partition member 19 can be formed smaller than the section of the sealed space 7 of the body part 3 and can be closely brought into contact with the body part 3. Accordingly, the compartments sealed from each other are formed with a simpler structure in the sealed chamber 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309860-A (JP)
Title: Image composite apparatus and method
Inventor: YAMADA SATOSHI
IPC: H04N5/262
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image composite apparatus and method for preventing an altered color caused at image boundaries in the case of performing alpha blending and image magnification/reduction.  <P>SOLUTION: After an alpha value arithmetic section 24 multiplies an opacity αvalue with one of image data with high priority, an image magnification/ reduction section 22 applies magnification/reduction to the image data. An image magnification/reduction section 23 applies magnification/reduction to the other image data. An alpha blending composite section 21 sums the other image data subjected to magnification/reduction by multiplication of a (1-α) value and the one image data subjected to magnification/reduction by multiplication of the alpha value. Multiplying the opacity α value with the one image data with high priority can respectively apply magnification/reduction processing to the one and other images and prevent occurrence of an altered color around the image boundaries.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309423-A (JP)
Title: Antenna integrated high frequency circuit module
Inventor: IEGI TSUTOMU
IPC: H01Q23/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna integrated high frequency circuit module provided with a plurality of antennas and providing ease of downsizing.  <P>SOLUTION: Radiation electrodes 7, 8 of antennas 2, 3 are placed on a front side of a dielectric board 6 at an interval, and a circuit pattern 11 of high frequency circuits 4, 5 is formed between the radiation electrodes 7, 8. A circuit purpose grounding electrode 16 is formed to the rear part of the dielectric board opposed to the circuit pattern 11 of the high frequency circuits 4, 5. Further, other thickening purpose dielectric boards 14, 15 are formed to the rear side of the dielectric board opposed to the radiation electrodes 7, 8 of the antennas 2, 3, and antenna ground electrodes 12a, 12b are formed to the bottom of the dielectric boards 14, 15. The module can be downsized by reducing the size of the radiation electrodes 7, 8, and through the capability of close arrangement of the radiation electrodes 7, 8 while ensuring the isolation of the antennas 2, 3, and the provision of the high frequency circuits 4, 5 in an essential space between the radiation electrodes 7, 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305101-A (JP)
Title: Treatment apparatus
Inventor: MATSUMURA NORIYOSHI
IPC: A61F7/00
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent various functional disorders by exposing a specimen of the head of a small animal or the head of the human body from the surface of hot water and preventing the temperature drop of hot water to perform a reliable treatment.  <P>SOLUTION: A treatment apparatus is equipped with a water tank 1 for storing hot water and the lid body 3 put in the water tank to cover the surface of the hot water. An insertion hole for exposing the necessary region of the specimen W from the surface of hot water is provided to the lid body and the space between the surface of hot water and the atmosphere is thermally insulated by the lid body. The head H of the specimen W is inserted in the insertion hole and exposed from the surface of hot water to suppress a temperature rise.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306040-A (JP)
Title: Sunvisor for vehicle
Inventor: YAMASE SHINICHI
IPC: B60J3/02
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To realize a cost reduction while securing the good sense of touch and a good appearance of a sunvisor.  <P>SOLUTION: The vehicle sunvisor 20 is a sunshade member mounted in a cabin so as to shield a glaring light such as the direct sunlight incident into the cabin. The vehicle sunvisor comprises a sunvisor body 21 and a skin material 22 covering this sunvisor body. A surface of the sunvisor body is made to a projection/recessed surface 41 comprising a large number of projections/ recessed parts and the projection/recessed part surface is directly covered with the skin material. The sunvisor body is a resin product. The projection/recessed part surface is a net-like or porous projection/recessed part integrally formed on the surface of the sunvisor body. Even if a cushion material is not provided between the surface of the sunvisor body and the skin material, the good sense of touch and the good appearance of the sunvisor can be secured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003094013-A (JP)
Title: Treating method for rendering capacitor for fluorescent lamp ballast harmless and system therefor
Inventor: TAGASHIRA KENJI
IPC: A62D3/38
Filed: 2002-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a treating method and a system therefor capable of effectively rendering capacitor for a fluorescent lamp ballast harmless. SOLUTION: The system 100 comprises a capacitor dividing device 110 for dividing the capacitor 33, a coarsely washing device 120 for coarsely washing the capacitor 33, a plastics removing device 130 for removing a plastic film 33d by dissolving it in a solution 2, an organic embrittling device 140 forem brittling insulating paper 33c, a container classifying device 150 for separating a container 33a by dissolving an aluminum foil 33b into an alkaline solution 6, a finishing treatment device 160 for finish washing the container 33a, an aluminum component treatment device 170 for separating a brittle matter 43c and the aluminum component from the alkaline solution 6 separately, a slurry making device 180 for making the brittle matter 43c into a slurry 8, and a decomposing treatment device 190 for rendering waste solutions 1a, 6a, plastics powder 43d, the slurry 8, and the like,  harmless by decomposing treatment.
Patent JP-2003315603-A (JP)
Title: Optical fiber coupler and method of manufacturing the same
Inventor: SAKURAI HIROKI
IPC: G02B6/287
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber coupler which is formed of optical fibers and has a large mechanical strength at an evanescent coupling part as an optical fiber coupler used for an optical communication system to multiplex and demultiplex transmitted light.  <P>SOLUTION: The optical fiber coupler has the evanescent coupling part formed by arranging a plurality of optical fibers cores of which are jacketed with clads in parallel and fusing and drawing them, and fused glass for reinforcement is built up on the clad fusion part of the evanescent coupling part in the fusion drawing to reinforce the evanescent coupling part. In this manufacturing method, at least one of at least two optical fibers is arranged in parallel to a glass fiber for reinforcement and fused and drawn to form the evanescent coupling part, whose clad fusion position is reinforced in one body with the fused glass for reinforcement.  <P>COPYRIGHT: (C)2004,JPO