baber/WOPTO huggingface dataset:
Patent JP-2003250423-A (JP)
Title: Bird protector used for repelling bird
Inventor: SHIBATA YOSHIMI
IPC: A01M29/08
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bird protector which is used for repelling birds and reflects light to protect the approach of the birds, thus preventing the droppings of the birds.  <P>SOLUTION: This bird protector used for repelling the birds is obtained by disposing a magnet (2) on the back side of a disk body (1), adhering a seal (3) on the magnet, forming holes at the center of the disk body (1) and at two places on the outer side of the disk body (1), and attaching strings (4) to the outer side holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003293961-A (JP)
Title: Management system for equipment
Inventor: NAKAJIMA KAORU
IPC: F04B49/06
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for equipment that is suitable for appropriate procedures taken for equipment maintenance, recycling and energy saving by easily collecting information on a past operating condition and the like of equipment such as a pump and a blower especially in a small apartment house.  <P>SOLUTION: The management system for equipment comprises: an equipment side manager machine 11 comprising an operating condition data collecting and storing means for capturing and temporarily storing signals from sensors disposed on equipment to measure operating conditions of the equipment, and a data transmitting and receiving means 15 for transmitting the data and also an ID signal to identify the equipment to a host computer 16 via a network; a database for storing for each ID the data periodically transmitted from the equipment side manager machine 11 and storing detailed data on the equipment with the ID; and the host computer 16 for disclosing the database so that it is accessible via the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302365-A (JP)
Title: Hydrogen-detecting apparatus
Inventor: KOJIMA YASUSHI
IPC: G01N27/16
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability to the detection result of a hydrogen-detecting apparatus 1.  <P>SOLUTION: The hydrogen-detecting apparatus 1 comprises a hydrogen sensor 25 that is installed at an air discharge path 22 for circulating an air exhausted gas being discharged from the cathode of a fuel cell 2 for detecting hydrogen in the air exhausted gas, and a controller 30 for correcting the detection value of the hydrogen sensor 25 according to the flow rate of the air exhausted gas flowing through the air discharge path 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299871-A (JP)
Title: Traveling apparatus and racing game apparatus
Inventor: KOAMI IKURO
IPC: A63F9/14
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling apparatus by which a player enjoys a game through a long period without losing interest in the game or feeling unpleasant or irritated by preventing models from coming out when the models collide with each other.  <P>SOLUTION: The traveling apparatus is used for a racing game apparatus provided with a track plate for allowing a plurality of the models to travel on its upper face and traveling routes arranged under the track path, and shape of a plane view which is nearly like a boat at least in an advancing direction. The traveling apparatus is provided with traveling bodies for traveling on the traveling routes and pulling bodies which respectively pull one of the models placed on the track plate via magnetic force for allowing the one model to travel on the track plate, and a connection member which connects the traveling bodies with the pulling bodies so that the pulling bodies may be vertical to the moving direction of the traveling bodies with respect to the traveling bodies and may be movable in a prescribed range in a direction parallel to the track plate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300491-A (JP)
Title: Car body pitching restraining structure in small vehicle
Inventor: NAMIKI HIDEO
IPC: B60R21/16
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration in restrictiveness of a restricting device by restraining car body pitching behavior upon head-on collision in a small vehicle having a car body frame for arranging a head pipe on the front end for steerably supporting a front fork for journaling a front wheel, and the restricting device for restricting a rider on a seat arranged in a rear part of the car body frame.  <P>SOLUTION: A guide part 15 is arranged in a front part of the car body frame 5 in a position opposed to the front wheel WF from the rear, for contacting with the front wheel WF, and guiding the contacted front wheel WF downward when the front wheel WF retreats to the car body frame 5 according to the action of a shock from the front side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299905-A (JP)
Title: Method for reducing metal impurities in resin
Inventor: YAMAGUCHI NORIFUMI
IPC: B01D15/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which enables the treatment of a resin solution even in an industrial scale to sufficiently and stably reduce metal impurities in a resin without modifying the resin.  <P>SOLUTION: [1] The method for reducing metal impurities in the resin or the resin solution comprises the steps of mixing a reducing agent with a solution in which a resin containing metal impurities is dissolved, mixing an adsorbent with the mixture obtained in the step (1) and filtering the mixture obtained in the process (2). [2] The method for reducing metal impurities in the resin or the resin solution comprises the steps of mixing the reducing the solution in which the resin containing metal impurities is dissolved, filtering the mixture obtained in the process (1), mixing the adsorbent with the filtrate obtained in the step (2); and filtering the mixture obtained in the step (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301266-A (JP)
Title: Rod-shaped evaporation source for arc ion plating
Inventor: FUJII HIROBUMI
IPC: C23C14/34
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rod-shaped evaporation source for arc ion plating, which hardly causes unevenness of temperature and crackings even when passing a large current, and does not cause leakage of a refrigerant such as water even if the cracking has occurred.  <P>SOLUTION: The rod-shaped evaporation source for the arc ion plating has a structure which cools the inside of a cylindrical target 1 by supplying and exhausting a cooling medium to and from a hollow center of the cylindrical target 1. The cylindrical target 1 comprises a cylindrical target material 4, a metal pipe 2 inserted into the hollow center of the cylindrical target material 4, and an elastic metal spring 3 (a supporting member) superior in heat transfer characteristics, which exists between an internal circumferential face of the hollow center of the cylindrical target material 4 and the outer circumferential face of the metal tube 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301497-A (JP)
Title: Humidity control device for air cleaner using flush toilet tank
Inventor: KOBAYASHI SATOYUKI
IPC: F24F3/14
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To realize a comfortable living environment at the time of operation of an air cleaner or the like using a flush toilet tank, by controlling the humidity in a room, the humidity having been a problem occurring when the air cleaner or the like is operated.  <P>SOLUTION: There is provided a humidity control device for the air cleaner using the flush toilet tank, which is formed by arranging movable fins 5 in a pipe connecting a flush toilet tank main body 1 and a fan 2 together, and allows moisture in air passing through the pipe 3 to be adsorbed to the fins 5, to thereby perform dehumidification. Each fin 5 has fine slots formed therein, and therefore the surface area thereof is increased. The fin 5 also functions to lead the adsorbed moisture to a moisture leading groove 6 and to return the same to the interior of the tank. Further, by housing the fins 5 in the groove 6, humidification in the dry winter season is achieved. By virtue of these functions, the problem of the humidity is solved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303830-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJII HIROMOTO
IPC: H01L31/075
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bipolar transistor for reducing a chip area by simultaneously reducing collector resistance Rc and a capacity Csub between collector substrates by only adding 1PR and suppressing a separation distance between adjacent bipolar transistors to a minimum, and to provide its manufacturing method.  <P>SOLUTION: The capacity Csub between the collector substrates and the collector resistance Rc can be reduced at the same time by opening a collector 14 for being connected to a base dispersion layer area 4, and at the same time forming a collector trench 14' which is a lead-out electrode on a boundary line between a deep trench 3 formed around the base dispersion layer area 4 and an element separation oxidation film 2. In addition, a cell area can be largely reduced by minimizing the separation distance d1 between the adjacent bipolar transistors. Furthermore, a process can be eliminated due to no need for adding PR for forming the collector trench electrode 14'.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307303-A (JP)
Title: Melting furnace
Inventor: ANDO TETSUYA
IPC: F27B1/21
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a melting furnace causing no blocking-up by molten slag in an opening of a blowing-in nozzle for blowing generated gas or combustion air or combustion gas in the melting furnace, and causing no hindrance to operation of the melting furnace.  <P>SOLUTION: This melting furnace burns the generated gas at a high temperature, and forms the molten slag by gathering and melting ash on a furnace wall surface by blowing and mixing the unburnt generated gas including the ash, and the combustion air or the combustion gas in the furnace, and is characterized by arranging eaves 24 composed of a refractory material projecting in the furnace by a prescribed dimension on a furnace wall inside surface 22a of a tip upper part of the blowing-in nozzle 21 for blowing the generated gas or the combustion air or the combustion gas in the furnace.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315066-A (JP)
Title: Device and method for displaying map information
Inventor: OSHIMA YUICHIRO
IPC: G09B29/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To achieve map display close to a spectacle which is looked at in reality so as to be easily recognized concerning a current position and a guiding direction.  <P>SOLUTION: Predetermined map information such as the coordinates of bending points; attributes, numbers of traffic lanes, and breadths of roads; and information concerning a predetermined position on a map such as a current position, etc,. and comprising information on a road on which a vehicle on board a device runs; are obtained Moreover, connecting road information concerning a connecting road existing in a certain direction is taken out from the road information, along with the coordinates of three-dimensional buildings, etc., in the periphery of the predetermined position, and display attributes of the connecting road are edited. Displaying data in the periphery of the predetermined position are formed, and the displaying data are divided into data other than spots and data concerning spots such as a polygon, etc., and are combination-displayed in a predetermined order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313943-A (JP)
Title: Joint device of structure
Inventor: NAKAMURA TETSUYA
IPC: F16C11/10
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint device of a structure, which enhances axial dimensional accuracy in a coupled state, eliminates play in a joint body, and allows the paired joint bodies to be coupled and disassembled through one-touch operation.  <P>SOLUTION: Characteristically, this joint device of the structure is equipped with a pair of fixing rings which are fixed to truss members and have butting surfaces butting against each other when the truss members are coupled to each other, the joint bodies 6 which are provided on the outer peripheries of the fixing rings 5, a plurality of fitting protrusions 12 which are provided at the tips of the joint bodies 6 and axially protruded at prescribed intervals along a circumferential direction, fitting recesses 13 which are formed among the fitting protrusions 12, and locking hook parts 14 which are provided in the fitting protrusions 12 and circumferentially locked to the fitting protrusions 12 of the other-side joint body 6 so as to regulate axial movement; in the fitting protrusions 12 and fitting recesses 13 of the paired joint bodies 6, the fitting protrusions 12 and fitting recesses 13 of one-side joint body 6 are mutually fitted into the fitting recesses 13 and fitting protrusions 12 of the other- side joint body 6 in an axial direction; and the hook part 14 has an engaging surface 14a which is inclined in the direction of the tip of the fitting protrusion 12 with respect to a surface perpendicular to the axial direction of the joint body 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002333775-A (JP)
Title: Developing device
Inventor: LECLERC GERALD SCOTT
IPC: G03G15/06
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a developing device with improved edge enhancement of a developed image. SOLUTION: The hybrid jumping developing device 34 is equipped with a toner supply source 42, a donor roll 36 spaced from a charge retentive surface and feeding toner to an area near to the charge retentive surface from the supply source 42, a device 114 producing in the vicinity of the charge retentive surface a toner cloud for developing an electrostatic latent image on the charge retentive surface by applying an alternating current directly to the roll 36 and generating alternating electrostatic field, and an edge enhancement scavenging (sweeping) device 200 existing near the roll 36 and redistributing the toner on the developed electrostatic latent image. The device 200 generates electrostatic field between the developed latent image and the device 200 and scavenges the toner from the developed latent image so as to improve the edge enhancement of the image.
Patent JP-2003026978-A (JP)
Title: Recording liquid
Inventor: SEKIYA TAKURO
IPC: C09D11/00
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To optimize the particle size of a pigment used as a colorant so that, even when the recording liquid containing the pigment is delivered through a very small resin-made delivery port of a liquid jet recording apparatus and is adhered to a recording medium to conduct recording, the damage and wear of the delivery port is prevented. SOLUTION: The recording liquid is used for recording with a liquid jet recording head having a delivery port made of a metallic material having a Rockwell M scale of 140 or higher and a size Φ of 25 μm or lower. The liquid is delivered through the delivery port and is adhered to a recording medium to conduct recording. The liquid contains a pigment having a particle size of 0.02 μm-0.2 μm and dispersed therein.
Patent JP-2003000682-A (JP)
Title: Device for supplying medicine
Inventor: YUYAMA SHOJI
IPC: A61J3/00
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying medicine which can replenish medicine without the interruption and occupies the small space. SOLUTION: This device for supplying medicine has a gathering means 20 to gather the medicine sent from a storage container 3, in a drawer 2c and a returning mean 28 to return the medicine gathered by the gathering means 20 in a box 1. The gathering means 20 has a structure that the first course in which the drawer 2c is received in the box 1 and the second course in which the drawer 2c is pulled from the box 1, are formed to convey the medicine sent from the storage container 3 to the returning means 28.
Patent JP-2003318482-A (JP)
Title: Semiconductor laser
Inventor: EGAWA MITSURU
IPC: H01S5/34
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser that is small in the amount of shifting of the wavelength of spontaneous emission light or PL wavelength even when a diffraction grating is formed in its active layer.  <P>SOLUTION: In this semiconductor laser, a lower clad layer 2 composed of a first-conductivity semiconductor material is formed on a semiconductor substrate and the active layer 6 is formed on the clad layer 2. The active layer 6 is constituted by alternately laminating strained well layers having strains and barrier layers having larger band gaps than the well layers have upon another, and the diffraction grating is constituted by periodically removing partial or whole thickness portion of the active layer 6 in a first direction parallel to the surface of the semiconductor substrate. In addition, embedded members 8 composed of a semiconductor material are embedded in the removed portions of the active layer 6. The strains of the strained well layers and embedded members 8 are of the same sign. Above the active layer 6 and embedded members 8, an upper clad layer 10 composed of a semiconductor material having a second conductivity which is opposite to the first conductivity is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003040916-A (JP)
Title: Polymer emulsion, and coating liquid and recording medium thereof
Inventor: FUNAKOSHI SHINJI
IPC: B41M5/50
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium excellent in ink absorption, film forming property, surface luster and transparency, to provide a coating liquid for the recording medium, to provide a polymer emulsion using this coating liquid and a production method thereof, and to provide a method for effectively producing the recording medium. SOLUTION: A polymer emulsion, used for a producing of a recording medium, is composed of at least a polymer compound (A) which is obtained by polymerizing a polyvinyl alcohol and/or a derivative of the polyvinyl alcohol in coexistence thereof, displaying a hydrophilicity in the range of temperature of a specific temperature (a heat-sensitive point) or below, and displaying a hydrophobicity in the range of the heat-sensitive point or above. The production method for the polymer emulsion, the coating liquid for the recording medium containing the emulsion, the recording medium, wherein a coated layer of one or above is formed on a supporter and at least one layer of coated layers is formed by this coating liquid, and the production method of this recording medium are provided.
Patent JP-2003311718-A (JP)
Title: Method for manufacture of woody fiber board
Inventor: OSHIMA YUICHI
IPC: B27N3/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a woody fiber board having a strength equal to or higher than that of the woody fiber board by a conventional manufacturing method by using a pulverized material of a used woody fiber board to be conventionally disposed of as waste; to decrease a consumption of virgin raw material, i.e., natural wood and to consequently contribute to protection of natural environment.  <P>SOLUTION: The woody fiber board (for example, MDF, PB) is obtained by integrally heat-pressing and molding a raw material obtained by pulverizing or cutting a new wood piece and an existent woody fiber board (for example, MDF) by an adhesive. The generated raw material should preferably be a fibrous or chip-like material of 50 kg/m<SP>3</SP>-250 kg/m<SP>3</SP>in apparent specific gravity and 0.01 mm-20 mm in fiber length.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321073-A (JP)
Title: Delivery container
Inventor: SHIGESAWA HIROYUKI
IPC: B43M11/06
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery container which has a structure for preventing a cavity generated when a solidified content is delivered from turning under a vacuum condition, and is processed easily and has good assembling characteristics.  <P>SOLUTION: The delivery container 10 comprises a rotating knob 12 integrally provided with a screw rod 11, a container body 13 for rotatably assembling this rotating knob 12, and an inner tray 14 screwed to the screw rod 11 in this container body 13 and holding a lip-stick L in the container body 13. Two flat faces 11f of the screw rod 11 respectively have vent channels 15 each with a V-shaped section extending along the axial line of this screw rod 11. The container body 13 is provided with a holding part 13a for rotatably holding the screw rod 11, and an opening 17 for partitioning a space R formed by the container body 13, the inner tray 14 and the rotating knob 12 in this holding part 13a. The rotating knob 12 is provided with an opening 16 communicating the space R with the outside of the container.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320299-A (JP)
Title: Thin film coating method and control unit thereof
Inventor: HAMADA HIROKI
IPC: B05B12/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film coating method which coats a substrate by lowering the spray density of a chemical liquid due to a nozzle in the peripheral edge of the substrate to apply a thin film uniform in thickness to the entire surface of the substrate, and to provide a control unit thereof.  <P>SOLUTION: In a method for coating the surface of the substrate 2 with the thin film by relatively moving a nozzle 1 for spraying the chemical liquid and the substrate 2, the spray density to the surface of the substrate 2 of the chemical liquid is made low in the peripheral edges 2a-2d of the substrate 2 as compared with the center of the substrate 2. By this constitution, the build-up of the thin film from the peripheral edge end 2a of the substrate 2 to the peripheral edge and part 2d thereof is suppressed, and the film thickness of the thin film can be made uniform over the entire surface of the substrate 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327261-A (JP)
Title: Thread structure of cap
Inventor: ASAI HIROTO
IPC: B65D41/04
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a crack generated on the ceiling surface of the female screw of a cap and make it possible to obtain smooth and stable screwing between the female screw and a male screw at the first stage when the female screw of the cap is to be screwed in the male screw at a mouth part.  <P>SOLUTION: The thread structure of the cap, which is screwed in the mouth part of a container, is characterized in that the length of the incomplete thread part of the female screw is shorten by forming a tapered part at the starting point of the female screw formed on the inner peripheral surface of the cap.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321112-A (JP)
Title: Shelf supporting fire extinguishment
Inventor: MIYAZAKI KUNIO
IPC: A47B97/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a low-cost shelf supporting fire extinguishment capable of effectively running down fire extinguishing media discharged from fire control equipment such as a sprinkler to help extinguish fire.  <P>SOLUTION: An inclined plane 26, which goes lower from the front to the rear when seeing from the side where articles are put in and out, is provided to the top edge of a shelf 10, and an opening 28 capable of running down fire extinguishing media along the rear surface is formed in it. When fire control equipment detects fire and discharges fire distinguishing media, the media dispersed on the shelf 10 is collected from the front to the rear along the inclined plane 26 of the shelf, and a water curtain runs down from the opening 28 along the rear surface. The water curtain lowers the environmental temperature inside the shelf so that the spread of fire to articles stored in the shelf can be prevented. The shelf has a rear on the rear side of the article storage unit. The rear panel 52 has heat insulating and humidity control functions.  <P>COPYRIGHT: (C)2004,JPO