baber/WOPTO huggingface dataset:
Patent JP-2002256790-A (JP)
Title: Method and device for filling drilled hole based on grout material injection via down-the-hole drill
Inventor: YOKOYAMA HIROSUKE
IPC: E21B10/38
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent backflow penetration of a grout material into a pile body (casing) by injecting and charging the grout material for fixing into a clearance between a drilled hole and the pile body in installation of a prevention pile into the drilled hole and to facilitate removal of a down-the-hole drill for safely and efficiently embedding the prevention pile at a low cost. SOLUTION: In excavation of the drilled hole 18 into the ground 5, the pile body (casing) 2 is arranged integrally on the outside of the down-the-hole drill 3, and to a compressed air feeding passage such as an air line and an air hose, the grout material 17 is injected to be charged only into a clearance part 19 between the compressed air feeding passage and the outer circumferential face of the grout material 17 such as cement milk while excavation is carried out to a predetermined depth by means of a bit 6. The upper end part of the pile body (casing) 2 is sealed by means of a plate 14. In this way, the grout material 17, the air, or the like is prevented from reversely flowing into the inside, and in the following construction step, the down-the-hole drill 3 can be pulled out smoothly.
Patent JP-2002201114-A (JP)
Title: Manicure and method for manicuring
Inventor: KANEKO KATSUYUKI
IPC: A61K8/37
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a manicure with which a coating film is solidified in a short time and no problem comes up in usability. SOLUTION: This manicure is characterized in that the manicure comprises a water-insoluble coating film base containing a nitrocellulose, a sucrose ester- based resin, an organic acid ester-based plasticizer and a solvent which dissolves the water-insoluble coating film base, has compatibility with water, is composed of 1-60 wt.%/manicure of a specific alkylene glycol diether-based compound and 1-60 wt.% of/manicure of a specific ketone-based compound and when the coating film of manicure is immersed in water, the water-insoluble coating film base is precipitated in a mixed solution by the residual solvent in the coating film and permeated water. This method for manicuring comprises using the manicure.
Patent JP-2002258218-A (JP)
Title: Plastic temple and method for manufacturing the same
Inventor: AOYANAGI EIICHI
IPC: G02C5/16
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a plastic temple which comprises ear sides having a good appearance and stable quality and arbitrarily bent, and is fixable at a bent position, and a method for manufacturing it. SOLUTION: The plastic temple is provided with armor sides and the ear sides molded from the plastic, and turnably mounted to a front frame of eyeglasses. Needle parts are integrally molded with the armor sides. One or more deflection preventing tools are mounted to needle parts. The needle parts and the deflection preventing tools are located in a mold, and the ear sides are processed to be molded. The needle parts and the deflection preventing tools are buried in the ear sides.
Patent JP-2002270179-A (JP)
Title: Lithium ion secondary battery
Inventor: KIZU KENICHI
IPC: H01M10/0569
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery ensuring current shutoff when overcharged without deteriorating discharge capacity characteristics. SOLUTION: This lithium ion secondary battery comprises a positive electrode wherein lithium transition metal compound oxide with lithium carbonate of 0 to less than 0.5 wt.% adsorbed thereto and lithium transition metal compound oxide with lithium carbonate of 0.5 to 5 wt.% adsorbed thereto are mixed in a weight ratio of 70-98 to 30-2, a negative electrode, a non-aqueous electrolyte containing γ-butyolactone, and a current shutoff means in the battery actuating in accordance with rise of the internal pressure of the battery.  This lithium ion secondary battery may comprise a positive electrode constituted by a conductive material with lithium carbonate adsorbed thereto and lithium transition metal compound oxide, the negative electrode, the non-aqueous electrolyte containing γ-butyolactone, and the current shutoff means in the battery actuating in accordance with rise of the internal pressure of the battery.
Patent JP-2002269056-A (JP)
Title: Lighting device and portable information terminal device having the same
Inventor: OCHIAI MASAHIRO
IPC: G02B6/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which can be made small-sized by decreasing the number of components and a portable information terminal device which is equipped with it. SOLUTION: The lighting device has light source units 170 and 180 and a light guide part 140 which is arranged corresponding to a 1st information part 110 and a 2nd information part 120 so as to guide the lights from the light source units to the 1st and 2nd information parts. Here, the light source units are each composed of a single light source unit and the light guide part has a light diffusing means 142 for diffusing the lights from the light source units to the entire surface of the light guide part.
Patent JP-2002270943-A (JP)
Title: Cap for optical semiconductor device and optical semiconductor device using the same
Inventor: YAMAMOTO KANTA
IPC: H01L31/0232
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To form a compact cap in which a mirror cylinder is made smaller in length. SOLUTION: A tilt part 14c is formed in a through hole 14 of a cap body 12, and low-melting-point glass 18 adhering a spherical lens 16 is made largest in thickness in the vicinity of the projection surface of the inner diameter of a small diameter part 14b or the surface of the spherical lens 16. The breaking strength of the glass 18 is made large enough to withstand a thermal deformation during welding, and a length H and a wall thickness T of a mirror cylinder part 12a are made small, thus making a cap body small for downsizing a package.
Patent JP-2002266553-A (JP)
Title: Device for removing sag of wire of wire drum type window regulator
Inventor: MIYAMOTO SEIICHI
IPC: B60J1/17
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing a sag of a wire of a wire drum type window regulator, which can remove the sag of the wire during both ascent and descent of a windowpane by only mounting a wire guide member in one place, and which continues to function effectively for a long time. SOLUTION: The wire drum type window regulator is provided with a slider 2 which is coupled to the windowpane in order to slide along a guide rail 1, the wire 3 to which the slider 2 is fixed, and a drum 4 for driving the wire 3. The window regulator has first and second arms 11 and 12 whose side ends are simultaneously slide-engaged with a part 3a above the drum 4 of the wire 3 and a part 3b below the drum 4. In the window regulator, there is installed the wire guide member 5 swinging on a supporting shaft 14 provided in base parts of the arms 11 and 12.
Patent JP-2002271585-A (JP)
Title: Image reading method
Inventor: SHINOZAKI TAKASHI
IPC: G06T3/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of acquiring an exact original size, even when the original is inclined. SOLUTION: In the imaging method for reading an image from the original, an original pressing plate is provided with a screen, capable of changing a color to white and black, the screen is switched to white (or to black) (S2), and the image is read by moving a carriage for reading in such a state (S3). These data are stored as data 1 (S4), further, the screen is switched to black (to white, if the first time is black) (S5), the image is read (S6) and these data are stored as data 2 (S7); and succeedingly, the stored data 1 and 2 are compared (S8), so that the positions of four corners of the original are found as an original position (S9); an original part is extracted according to the coordinates of these four corners (S10); and inclination correcting processing of the extracted original is conducted (S11).
Patent JP-2002264541-A (JP)
Title: Heat-sensitive recording material and coupler compound
Inventor: YANAGIHARA NAOTO
IPC: B41M5/323
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a new diazo heat-sensitive recording material of a red, magenta and purple color developing type which shows outstanding shelf life, image conservation and fixing properties with an improved hue as well as a new coupler compound to be suitable used for the heat-sensitive recording material. SOLUTION: The heat-sensitive recoding material has a recording layer containing a diazonium salt compound and a coupling component whch develops a color through chemically reacting with the diazonium salt compound. The coupling compound of this material is a chemical compound represented by formula (1). In formula (1), R is a hydrogen atom, an alkyl group, an aryl group or an acyl group; L is a hydrogen atom or an eliminated group; and a ring A is a cyclic structure which a heteroatom and/or may have an unsaturated bond. The coupler compound represented by formula (4) is particular preferable among the chemical compounds represented by formula (1).
Patent JP-2002272344-A (JP)
Title: Capture tool for flying insect
Inventor: MOTODA ISAMU
IPC: A01M1/10
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive capture tool for flying insects, which does not make a user arouse an uncomfortable feeling, has a high safety, a high capture effect and excellent durability of capture effect. SOLUTION: This capture tool for flying insects comprises a container which is charged with a water-soluble attractant 4 and a capturing agent 2 being oils and fats and provided with insect entrances.
Patent JP-2002274827-A (JP)
Title: Highly oriented graphite layered sheet and method for producing the same
Inventor: OYA NOBUO
IPC: C04B35/52
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a highly oriented graphite layered sheet having a layered structure, flexibility and toughness and a method for producing the sheet. SOLUTION: The highly oriented graphite layered sheet is obtained from a polyimide film having <=20 ppm/ deg.C coefficient of linear expansion in the range of 20-200 deg.C, has a graphite layered structure by cross-section observation with a SEM and has 1-50 μm thickness.
Patent JP-2002280160-A (JP)
Title: High-frequency thawing device
Inventor: ASADA KAZUHIKO
IPC: A23L3/365
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To materialize a high-frequency thawing device coping with wide range of non-thawing matter conditions. SOLUTION: An immitance conversion circuit 108 provided between an electrode 101 and a high-frequency power source 102 has input conductance roughly proportion to an equivalent series resistance of the electrode 101. Accordingly, high-frequency thawing device coping with wide range of non-thawing matter conditions can be materialized.
Patent JP-2002275606-A (JP)
Title: Method for device for preventing sticking of dross on surface of steel strip at the inside of snout in continuous hot dip metal plating
Inventor: TAKEZAKI KATSUYUKI
IPC: C23C2/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of dross (which sticks on the surface of steel strip to be plated and causes lowering of product quality of the plated steel sheet product.) on the surface of the steels trip by efficiently discharging the dross floating on the surface of plating bath in a snout to the outside of the snout of a continuous hot dip metal plating device. SOLUTION: Formation of a coagulation film on the surface of the plating bath and sticking of floating dross onto the wall surface are prevented by heating the wall of the snout 2 and keeping the wall warm with a heater 10 provided at the lower end side of the snout 2, and at the same time, the floating dross is sucked/ discharged by a snout pump 3 according to the situation of dross formation. The preferable heating and holding temperature of the wall of the snout is TB+10 to 70 deg.C (TB is a setting temperature of the plating bath). Thereby, such effects that the amount of the dross staying at the surface of the plating bath becomes small, the surface of the plating bath is kept clean, and further, the generation of surface defects in the plated steel sheet product is suppressed and the work also reduced in maintenance of the snout can be obtained.
Patent JP-2002280775-A (JP)
Title: Structure for fixing heat sink
Inventor: MURAKAMI TAKAYUKI
IPC: H05K7/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fixing a heat sink in which the widthwise dimension at the leg part of a heat sink being inserted into a fixing hole made in a printed board can be decreased, the fixing hole can be made small, and thereby arrangement of electric components on the printed board or pattern design can be facilitated, while furthermore fixing work is simplified the workability can be enhanced and the shape can also be simplified. SOLUTION: A heat sink 2 is fixed to a printed board 1 and secured while being positioned by inserting the leg part 3 of the heat sink 2 into a fixing hole 4 made in a printed board 1. A small projecting leg piece 5 hanging downward in order to position the leg part 3 with respect to the fixing hole 4 of the printed board 1 is formed on one side at the leg part 3 of the heat sink 2. A stop leg piece 7 having the other side end face directed perpendicularly to the fixing hole 4 and one side end part 6 enlarged downward is formed on the other side of the leg part 3 such that after being inserted into the fixing hole 4, it is inverted forcibly and locked in the fixing hole 4 and thereby the leg part 3 is secured to the fixing hole 4 wile being positioned.
Patent JP-2002275292-A (JP)
Title: Method for producing prepreg and laminate
Inventor: TOMINAGA YASUSHI
IPC: B29C43/20
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a prepreg having excellent impregnating properties by improving finely dividing properties and uniform dispersibility of components in a resin varnish during the production of a thermosetting resin-impregnated prepreg and a method for obtaining a laminate providing better characteristics of a cured product. SOLUTION: This method for producing the prepreg is characterized by applying a pressure of >=300 kg/cm<2> to a liquid or a slurry resin composition consisting essentially of a thermosetting resin and a curing agent, making the resin composition collide, disperse and mix, then impregnating a substrate with the resultant resin varnish and drying the impregnated substrate.
Patent JP-2002276184-A (JP)
Title: Parking system
Inventor: MAEKAWA KATSUHIKO
IPC: E04H6/18
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a parking system that can simplify the installation of detectors which are installed in the parking room of a parking facility for security. SOLUTION: In this multistory parking system 100A, photo-switches PH-2 and PH-4 and area sensors 110 and 111 are installed in the parking room 102 as the detectors for security.
Patent JP-2002273224-A (JP)
Title: Electrode catalytic layer of fuel cell
Inventor: HANAZAWA MASATO
IPC: H01M4/88
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode catalytic layer of a fuel cell, which is provided with sufficient catalytic activity and the corrosion resistance against phosphoric acid and has the small deterioration of characteristics even in a long term operation. SOLUTION: A platinum alloy supporting catalyst is formed by preparing a carbon support by mixing >=2 kinds of carbon powder each graphited at a different heat treatment temperature from each other and supporting platinum and a base metal on the carbon support. The electrode catalytic layer is formed using the platinum alloy supporting catalyst.
Patent JP-2002278180-A (JP)
Title: Image forming device
Inventor: YOSHINAMI HIDEKI
IPC: G03G21/14
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can solve the problems of a ground-stained image, a toner gush, etc., possibly occurring to, specially, a user device having a plurality of machine bodies of the same kind through easy soft control without requiring any cost. SOLUTION: Being equipped with a toner replenishing means which replenishes a development part of a developing device with toner, a toner density detecting means 5 which detects the toner density in the developing device, a toner replenishment control means which controls the toner replenishing means according to the result of comparison between the output value Vt of the toner density detecting means and a reference value Vr, and a means which corrects Vr to Va by using the result of the comparison between Vt and Vr, the image forming device detects a door 30 being opened and closed to attach and detach the developing device 4 and is characterized by the relation that V2>V1>Vr and (V2-V1) > constant α, Va>Vr, where V1 and V2 are the output values that the toner detecting means obtains before and after the door is opened and closed.
Patent JP-2002289442-A (JP)
Title: Electronic component with dummy terminal and adhesive sheet with dummy terminal
Inventor: KAWASHIMA TAKEO
IPC: H01F5/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component with a dummy terminal which can provide a pattern line on a surface mounting substrate in a portion facing a surface mounting portion and can be mounted on the surface of the surface mounting substrate without using bond and lowering surface mounting strength, and an adhesive sheet with a dummy terminal comprising the electronic component with the dummy terminal. SOLUTION: This electronic component is provided with a coil having a coil body 2 and a practically planar lead wire 3, a core member 4 for holding the coil body 2 and a sheet member 5 located on the base of the core member 4, having an electric insulating property and adhesion. The lead wire 3, drawn out of the core member to the base side of the core member 4 is fixed on the base of the core member 4. The lead wire 3 on the base of the core member 4 is not located across the base, and the sheet member 5 has the dummy terminal 5b at a position which is not overlapped with the lead wire part 3 opposite to the side, where the core member 4 is provided.
Patent JP-2002283481-A (JP)
Title: Laminate and cover material constituted of laminate
Inventor: MASUDA SUSUMU
IPC: B32B7/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a laminate which can prevent peeling of a print even when surface printing is conducted with the ink of a natural setting type or a thermosetting type and which can prevent blistering in heat sealing. SOLUTION: At least one of a plurality of layers constituting the laminate 1 is constituted of synthetic paper of a foamed resin containing numerous minute foams and an inorganic filler, while the laminate 1 has no paper other than the synthetic paper of the foamed resin.
Patent JP-2002283484-A (JP)
Title: Interior material for automobiles
Inventor: NISHIBORI YASUSHI
IPC: D04H1/55
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an interior material for automobiles which is light in weight and excellent in rigidity, which can be recycled (reused as a resource), in addition, and further which is light in weight and excellent in rigidity even at a high temperature to which the automobiles are exposed. SOLUTION: The present interior material for automobiles has a net-like structure constituted of filaments, rigid structures laminated on both surfaces of the net-like structure and a skin material laminated on one of the rigid structures. The rigid structures are constituted of fibrous sheets or films having a higher apparent density than the net-like structure and are light in weight and excellent in rigidity. The interior material can be recycled when the material constituting it is a resin constituted substantially of a carbon atom and a hydrogen atom or a resin constituted substantially of the carbon atom, the hydrogen atom and an oxygen atom. The interior material is excellent even at a high temperature when it is constituted of a polyester resin.
Patent JP-2002290916-A (JP)
Title: Digital recording/reproducing device
Inventor: MAKINO MEGUMI
IPC: H04N5/91
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To easily manage, collate and retrieve a title in a digital recording and reproducing device for recording and reproducing digital data in a hard disk and a magneto-optical disk. SOLUTION: Link information with a plurality of folders (a master folder, a folder by each user, a folder by each day of the week, an original folder, etc.), is imparted to respective video-recorded titles.
Patent JP-2002294710-A (JP)
Title: Construction method for new route utilizing lightweight earth filling method
Inventor: MASUMURA SHINICHI
IPC: E02D17/18
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce cost by continuously constructing a new route without closely building temporary scaffold for heavy machinery for the work in the lightweight filling method using EPS blocks or the like as a lightweight filling material. SOLUTION: An existing natural ground side is used as the first base where the heavy machinery is arranged, the lightweight filling material is piled up and a roadbed is formed. The heavy machinery is moved there as an advance base, the piling of the lightweight filling material and roadbed formation are performed there again, and the heavy machinery is advanced there again. This process is repeated up to a required length of route and the construction of the new route can be completed without separately assembling a temporary scaffold for the heavy machinery.
Patent JP-2002293457-A (JP)
Title: Winding paper driving device
Inventor: HASHIMOTO TERUO
IPC: B65H16/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the manual operation for positioning and the accurate positioning of a winding paper support even if the winding paper support is moved to install a winding paper having a different paper width. SOLUTION: A paper feeding device is provided with a moving body provided with a motor and to be moved for reciprocation along a guide rail. The paper feeding device has a motor moving mechanism provided to move the moving body in a direction in parallel with a rotary shaft and a drive transmitting mechanism provided with a relay shaft provided in the moving body in parallel with the rotary shaft freely to be turned, an arm fitted to the moving body freely to be angularly displaced around the shaft center of the relay shaft and provided with a transmission part to be driven by the motor through the relay shaft, and an angular displacement driving means for driving the arm for angular displacement. Both of the motor and the drive transmitting mechanism can be moved integrally with the winding paper support in parallel with the rotary shaft.
Patent JP-2002296918-A (JP)
Title: Wet image forming device
Inventor: KOSUGI HIDEKI
IPC: G03G15/10
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wet image forming device capable of performing excellent secondary transfer free from image flowing and image irregularities. SOLUTION: This device is provided with a liquid developing roller 100 for removing excess carrier liquid from a toner image superposed and transferred on an intermediate transfer belt 60 before the secondary transfer to transfer paper P. By applying bias to the roller 100 simultaneously with removing the excess carrier liquid, only the excess carrier liquid is removed while preventing toner from adhering to the roller 100.