baber/WOPTO huggingface dataset:
Patent JP-H03203030-A (JP)
Title: Optical recorder
Inventor: YAMAGUCHI SHOJI
IPC: G11B7/085
Filed: 1989-12-28
Abstract: PURPOSE:To attain a stable and high speed operation of an optical head by forming it with a bobbinless driving coil having a coil main body and a reinforcing coil wall which are respectively bonded and integrally formed with a wound coil. CONSTITUTION:A movable body 4 is formed in an ellipsoidal cylinder shape, and is constitutive of a main body 42 opened with an approximately square opening part 43 on the opposite side to an optical disk 1 and one pair of rein forcing coil walls 45 and 46, which are provided in a built-up position of the opening part 43, forming inserting parts 41 of magnetic yokes 61 and 62 between themselves and inner walls 44 of the main body 42. Then, a prism 47 for intro ducing laser light from a light source to the side of the optical disk 1 is disposed on an inner wall surface opposite to the opening part 43 in the main body 42. And, the prism 47 disposed in the inner wall surface opposite to the opening part 43 is to reflect the laser light from the light source to the side of the disk 1, where the optical head 23 is fitted via a spring member 8 at the opening part 43.
Patent JP-H11172816-A (JP)
Title: Mounting structure for face member and horizontal member to post
Inventor: ROY FLEETWOOD
IPC: E04B2/74
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a face member and a horizontal member to a post capable of easily increasing joint strength and finely maintaining the fitting of the face member. SOLUTION: A first contact surface 44 close to the circular arc-shaped outside of a post 20 and a second contact surface 45 close to the end face of a horizontal frame member 30 are provided to a flang 43 of a joint member 40. For that purpose, the post 20 and horizontal frame member 30 are connected to each other through the flange 43 at broad contact area, and their joint strength can be easily increased. A notch section 46 is made in the frange 43, and since vertical grooves 21 and horizontal grooves 31 are successively made, the whole circumferential edge of the face member is fitted into the grooves 21 and 31 to make it possible to finely fit the face member with them.
Patent JP-2000157962-A (JP)
Title: Contaminated soil purifying method and device therefor
Inventor: MIZUSAKI KOJI
IPC: E02F7/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a contaminated soil purifying method and device therefor by which the purification of charged contaminated soil does not become imperfect even in the case where the charged contaminated soil has a soil constitution comprising primarily viscous soil. SOLUTION: A contaminated soil drying means 1 for drying drilled soil to enlarge the brittleness of the contaminated soil, a crushing and granulating means (crusher 2) for granulating the contaminated soil whose brittleness is enlarged by crushing the contaminated soil drying means 1, an agent mixing means 3 for mixing the contaminated soil granulated by the crushing and granulating means (crusher 2) and an agent for purifying the contaminated soil and a liq. supply means (spray 4) for supplying the liq. for accelerating purification of the contaminated soil with respect to the contaminated soil and the agent mixed by the agent mixing means 3 are incorporated.
Patent JP-2000223920-A (JP)
Title: Antenna structure of radio communication device
Inventor: KANECHIKA MASANOBU
IPC: H04B7/26
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the directivity and to reduce the current on a housing while keeping the input impedance of an antenna low. SOLUTION: This is the antenna structure of a radio communication device 50 having a housing 51 containing an electric circuit 11 and an extension antenna 30 fitted to the housing 51. While the drawing-out length of the extension type antenna 30 from the housing is adjusted to a specific quantity, the antenna elements 1 and 6 of the extension antenna 30 are electrically connected to the electric circuit 11 through feed terminals 3 and 7. At the same time, the electric lengths of upper parts 1b and 6a and lower parts 1a and 6b of the respective antenna elements 1 and 6 across the feed terminals 3 and 7 are set independently of each other.  The upper parts 1b and 6a of the respective antenna elements 1 and 6 across the feed terminals 3 and 7 are set to electric length 3/8 λ and the lower parts 1a and 6b of the respective antenna elements 1 and 6 are set to electric length 1/8 λ.
Patent JP-H10306195-A (JP)
Title: Polypropylene resin composition
Inventor: FUJII TOSHINORI
IPC: C08L53/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin compsn. which is excellent in rigidity, impact resistance, moldability, etc., and has a low gloss required of automotive interior parts. SOLUTION: This compsn. comprises 70-90 wt.% crystalline ethylene/propylene block copolymer. 3-18 wt.% amorphous ethylene/α-olefin copolymer rubber having an ethylene content of 50-80 wt.% and a melt flow rate (230 deg.C, 2,160 g) of 0.01-0.8 g/10 min, and 3-18 wt.% amorphous ethylene/α-olefin copolymer rubber having an ethylene content of 20-35 wt.% and a melt flow rate (230 deg.C, 2,160 g) of 0.9-10 g/10 min.
Patent JP-H03197686-A (JP)
Title: Method for plating die-cast product of aluminum alloy with nickel
Inventor: KOBAYASHI TOSHIHITO
IPC: C23C18/18
Filed: 1989-12-26
Abstract: PURPOSE:To form an Ni plating layer having superior adhesion on the surface of a die-cast product of an Al alloy by immersing the product in an aq. soln. of an alkali metal hydroxide, roughening the surface of the product by immersion in nitric acid contg. F ions and carrying out Ni plating. CONSTITUTION:A die-cast product of an Al alloy is immersed in an aq. soln. of KOH or NaOH to degrease the surface of the product. The product is further immersed in an aq. soln. of nitric acid contg. F ions in the form of HF, KF, NaF, etc., to clean and roughen the surface of the product as well as to remove Si harmful to Ni plating on the surface of the product. The product is then immersed in an electroless Ni plating soln. to form an Ni plating layer on the surface of the product with superior adhesive strength.
Patent JP-2000159330-A (JP)
Title: Rotating roll
Inventor: GOMI TAKEO
IPC: D21G1/02
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a rotating roll in which a roll support member is firmly fittedly fixed to at least both ends of a roll shell having a cylinder shape, the rotating roll being lightweight and having small inertial moments and no axial deflection so that even when used over a long period, it can maintain sufficient fixing strength and eliminates the fear that the fixing strength between the roll support member and the roll shell is weakened even when its peripheral surface is covered with rubber. SOLUTION: A housing serving as a roll support members 3 is fitted into at least each end of a roll shell 2 having a hollow cylinder shape and made from fiber reinforced composite material. The roll shell 2 and the roll support member 3 are bonded together via an adhesive and a plurality of set screws 4 with hexagonal holes are interposed between their bonded surfaces while biting into the roll shell 2 and the roll support member 3 to firmly fix the roll shell 2 and the housing 3 together.
Patent JP-H06186042-A (JP)
Title: Vibrator for use with vibrating gyroscope
Inventor: TERAJIMA KOKICHI
IPC: G01C19/5642
Filed: 1992-12-18
Abstract: PURPOSE:To stabilize the flexing vibration of a vibrator in an exciting direction sufficiently to cope with changes in ambient temperature. CONSTITUTION:Slots 15a, 15b, each extending substantially the overall length of a vibrator 11, are formed on the two sides 11a, 11b of the vibrator 11 which are symmetrical with respect to a perpendicular 14 drawn from an apex 11c located at equal distances from the two sides 11a, 11b to opposite sides 11d within the cross section of the vibrator 11 which takes the form of an odd- numbered polygon, and in the piezoelectric element installation area 16 of the vibrator 1 a notched portion 17 is provided on a ridge line 11e passing the apex (c) or at the apex 11c and on the opposite side walls 11d so that the resonance frequencies of the flexing vibrations of the vibrator 3 in an exciting direction and in the direction perpendicular thereto in a primary vibration mode are the same or approximate each other, and that the resonance frequencies are isolated from each other in odd-numbered modes of three and more.
Patent JP-H05147050-A (JP)
Title: Production of decorative panel
Inventor: TAGUMA HIROAKI
IPC: B32B27/04
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a decorative panel having a colored pattern perfectly synchronizing to the unevenness of a base material or embossed template by subjecting a paper impregnated with a colored or opacified thermosetting resin to hot-press molding along with the base material with an embossed pattern or to hot-press molding using the embossed template. CONSTITUTION:Impregnated paper obtained by impregnating decorative paper with a colored or opacified thermosetting resin is superposed on a base material having an embossed pattern and a cushion material is placed on the impregnated paper. The whole is subjected to hot pressing from above by a usual mirror surface plate. At this time, the protruding parts of the base material receives larger pressing force as compared with the recessed parts thereof and the thermosetting resin yet having flowability of the impregnated paper moves to the recessed parts of the base material. The colored or opacified resin becomes much in the recessed parts and little in the protruding parts and a colored pattern perfectly synchronizing to the uneven pattern of the base material is formed. Even when the aforementioned impregnated paper is superposed on the base material having a smooth surface and subjected to hot-press molding using an embossed template, the same result is obtained.
Patent JP-H11172811-A (JP)
Title: Reinforcing structure of opening section
Inventor: AKITA KANEO
IPC: E04B2/56
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution for reinforcing an opening section formed in the wall surface of a building structure, eliminate filling of mortar, etc., have good working efficiency in a site and to provide reinforcing structure having sufficient strength for reinforcing the opening section. SOLUTION: In opening structure of an opening section formed in the wall surface of a building structure, vertical steel materials 1 such as flat bar, etc., are respectively mounted to the insides of both side edges of the opening section, horizontal steel materials 3 are provided along the insides of both up and down edges of the opening section, side plates 4 bent in an L-shape and projected to both ends of the horizontal steel materials 3 are brought into contact with the vertical steel materials 1 mentioned above, and slots 2 bored into the vertical steel materials 1 are fitted to holes 5 board into the side plates 4.  Then, a tie rod 6 consisting of a contact piece 6a, a bent piece 6b bent at a right angle to the contact piece 6a is brought into contact with the outside of each of the vertical steel materials 1, at the same time, the bolt screw 6c is inserted into the slots 2 and holes 5, and the bolt screw 6c is fastened with a nut 7.
Patent JP-H09154702-A (JP)
Title: Plug incorporated type article to be attached to wall surface
Inventor: TOSHISHIGE YOSHIAKI
IPC: A47K10/04
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To easily and solidly attach an article even to the wall surface of a weak structure. SOLUTION: This plug incorporated type article is composed of a through hole pierced on a wall 1, the article 3 to be attached to the through hole and an attachment part 4 attached on the article 3 and a plug cylindrical body 5 made of a resin to be inserted from the outside to the inside of the through hole is integrally formed on the attachment part 4. The plug cylindrical body 5 is formed in a length to protrude the tip to the inside of the wall 1 when it is inserted to the through hole, the injection port of a filler 16 such as mortar or synthetic resin, etc., is formed at the entrance of the plug cylindrical body 5 and the jetting port of the filler 16 is formed at the tip of the plug cylindrical body 5.  Then, an expansion bag 8 to be expanded by the filler 16 jetted from the jetting port is attached on the outer periphery of the tip 10 of the plug cylindrical body 5 and attachment to the wall surface is performed.
Patent JP-2000161926-A (JP)
Title: Instrument and method for measuring brake shoe abrasion
Inventor: YAMAGUCHI HIRAKAZU
IPC: G01B11/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the instrument and method for brake shoe abrasion measurement which facilitates measuring operation and shortens the measurement time. SOLUTION: The brake shoe abrasion measuring instrument, which measures the abrasion of a brake shoe brought into slide contact with at least one of a wheel and a brake disk mounted on a rotary shaft and having a groove for abrasion inspection formed at a sideward recognizable position at right angles with respect to the rotary shaft is equipped with an image-photographing means A which photographs an image of a wide area, including the abrasion inspection groove of the brake shoe, an image-processing means B which extracts an image of only the area of the abrasion inspection groove from the image photographed by the image-photographing means A, and a decision means C which decides the abrasion of the brake shoe according to the depth of the abrasion inspection groove of the image extracted by the image processing means A.
Patent JP-H10186024-A (JP)
Title: Range finder
Inventor: OCHI YASUO
IPC: G01S13/34
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a range finder with high measuring precision. SOLUTION: This finder has a CPU 12 for controlling each part of the device and performing various operations, a VCO 15 for outputting a transmitted signal Ss whose frequency is changed according to the change of saw tooth wave signal Sn, a power distributor 16 for dividing the transmitted signal Ss into two, array antennas 111-117 for transmitting pencil beams B1-B7, respectively, an antenna switch 20 for successively switching the array antennas 111-117 at intervals of a fixed time, and a mixer 23 for mixing the other transmitted signal Ss branched by the power distributor 17 with a received signal Sr amplified by an amplifier 21, and outputting the mixing result as a beat signal Sb. The CPU 12 determines the distance on the basis of the largest one of seven frequency spectra obtained by FFT analyzing seven beat signals Sb.
Patent JP-H06195757-A (JP)
Title: Manufacture of optical recording medium
Inventor: TAKAHARA TAKESHI
IPC: B29C48/08
Filed: 1992-12-21
Abstract: PURPOSE:To improve the productivity and to lower the price by laminating a molten resin on a base sheet, pressing/cooling the laminated body and forming projecting and recessed patterns on the surface of the resin. CONSTITUTION:A resin 5 in the melting state extruded in the form of a sheet from a T-die 2 of an extrusion molding apparatus 1 is formed to be a sheet between a cooling roll 3 and a nip roll 4 arranged immediately after the die 2. At the same time, the resin is pressed by a stamper 6 which is set at the surface of one of the rolls 3, 4 and has projecting and recessed patterns of pits or pregrooves or the like, whereby the patterns are formed on the surface of the resin 5. The obtained resin sheet 5a is wound up by a wind roll 9 via a take roll 8. At this time, the laminated body is cooled to form patterns, and a layer 12 of a light reflecting film is provided on the surface of the sheet 5a where the projecting and recessed patterns are formed, with a protecting coat layer 13 applied onto the layer 12. Further, a label is printed thereon, whereby an optical disc is manufactured in the highly productive method at low costs.
Patent JP-H05150935-A (JP)
Title: Pointing cursor controller
Inventor: KOSHIZAKA YOSHIHIRO
IPC: G06F3/0481
Filed: 1991-11-29
Abstract: PURPOSE:To easily confirm an input character without operating a pointing cursor at the time of character input. CONSTITUTION:This controller consists of a character input device 5 by which a user inputs a character to the display position of a character cursor, a pointing device 7 which outputs the direction and the extent of movement of the pointing cursor at the time of moving it in a required direction by the user, a cursor overlap deciding part 1 which decides whether the display position of the character cursor is within a certain range of the display position of the pointing cursor or not, a pointing cursor position change control part 3 which instructs the change of the display position of the pointing cursor so that the display position of the character cursor is not put within the certain range of the display position of the pointing cursor, and a screen control part 8 which controls a display device 9 based on control data from a character cursor control part 4 and a pointing cursor control part 6.
Patent JP-H11151337-A (JP)
Title: Structure of court of installation of artificial lawn
Inventor: OKADA SANAE
IPC: A47G27/02
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the construction cost by removing only the artificial lawn installed on the existing outdoor and roof-top courts, installing a synthetic resin cushioning material comprising a number of void parts and having the water permeability, on an upper face part of an exposed permeable asphalt concrete, and installing a new artificial lawn on the synthetic resin cushioning material. SOLUTION: In an existing outdoor court (A) where an artificial lawn (S) is installed on an upper face part of a water permeable asphalt concrete 3, the artificial lawn (S) forming the existing outdoor court A is removed, a synthetic resin cushioning material (a) is installed on an upper face part of an exposed water permeable asphalt concrete 3, and a new artificial lawn (S) is installed on the synthetic resin cushioning material (a). This synthetic cushioning material (a) is manufactured by coating a surface of a fine string material 1 with an urethane base resin liquid, and compress working the fine string material 1 to form a number of void parts 2 and to obtain the water permeability.  A specific amount of the sand, the fine gravel, the powder of rubber chips, the plastic powder and the powder of glass scrap is scattered in the void parts 2 as a simple substance or a mixture thereof.
Patent JP-2001157120-A (JP)
Title: Device and method for processing video signal, and recording medium
Inventor: SUZUKI YASUO
IPC: H04N5/335
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor and its method which can always maintain the linearity of a video output signal to an image pickup image, in both the photographing modes of a field storage photographing mode and a frame storage photographing mode, and to provide a recording medium. SOLUTION: An OB clamping voltage Vclp is decided, so that the OB level of an image pickup signal supplied to an image processing DSP 120 is within the allowable range of the input level of the image processing DSP 120, even if the mode is either the field storage mode and the frame storage mode.
Patent JP-H06149845-A (JP)
Title: Paperless sanction requesting system
Inventor: KANO JUNZO
IPC: G06Q10/10
Filed: 1992-11-09
Abstract: PURPOSE:To provide a paperless sanction requesting system which can effectively process various materials including the statement of accounts offered by an enterprise into the data and can always store and supply the proper deciding materials. CONSTITUTION:The business situation, the supply of funds, and the presence or absence of the bad funds are decided based on the monthly sales amount, purchase amount, stock trend, sales/purchase conditions, balances of the credit, the debts, the bill receivable and the bill payable, and the propriety of these balance contents (1). The monthly accumulation is summerized into the statement of accounts (trial balance sheet) and the improper items are always corrected based on the statement of accounts (2). Then the B/S.P/L is always corrected into the proper numerical value based on those various materials for the benefit of the proper decision (3). Finally the propriety of financing is integratedly decided based on the transitions of the financing transaction amount, the state of security and the transaction efficiency, etc., (4).
Patent JP-H11175377-A (JP)
Title: File management method
Inventor: SATO HIROKI
IPC: G06F12/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a file management method for facilitating the group management of plural files stored in plural media or read from the media. SOLUTION: Data for group recognition composed of the time of writing the file in the respective media, a serial number assigned to the media and a number for specifying a loader 1 are written in the respective media A and B and the loader recognizes a group for the respective files and the group for the respective loaders from the data for the group recognition and manages the file. The loader prepares a file storage map for indicating in which medium the file is written, stores it in one medium and recognizes the medium storing the file of the same group by referring to the file storage map.
Patent JP-H03199927-A (JP)
Title: Laser-output measuring piece
Inventor: TANAKA KUNITADA
IPC: H01S3/00
Filed: 1989-12-27
Abstract: PURPOSE:To measure an output easily by forming a measuring piece applying the color members having the different light reflectances applying laser light to then, and observing the disapperance of the colors. CONSTITUTION:Colors are applied to a base member 21 characterized by less absorption of laser light in the sequence of the spectroscopic reflectances of laser, and a test chart 22 is formed. For example, in the case of ruby laser, the reflectance become large in the order of black, green, blue, brown, red and yellow. Therefore, the regions are divided into this orders, and the colors are applied. The laser light is sequentially projected on the color regions from a ruby-laser treating device to be measured. When the output density of the laser light is about 40 joules/cm<2>, the colors from black to red disappear and become white. The red slightly disappears and becomes white slightly. When the output density becomes weaker than about 40 joules/cm<2>, the red is not changed, and the brown color is blurred. When the output density becomes stronger than about 40 joules/cm<2>, the red becomes perfect white. In this way, the output density can be decided based on which color becomes white.
Patent JP-H10179101-A (JP)
Title: Production of solid material-containing beverage
Inventor: HAYASHI TOSHIYUKI
IPC: A23L2/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method producing for a solid material-containing beverage by dispersing small pieces of vegetable or fruit having difficulty in heat treatment, etc., in each container as much as possible and blending. SOLUTION: In packing a solid material-containing food mixed with a fixed amount of small pieces of vegetable or fruit and sterilizing, while the solution mixed with the small pieces is packed into the containers, the mixed solution is handled under <=2kg/cm<2> (gauge pressure) with maintaining at <=60 deg.C. The mixed solution is packed into the containers, sealed while sending an inert gas such as a nitrogen gas and sterilized by heating.