baber/WOPTO huggingface dataset:
Patent JP-2002314205-A (JP)
Title: Nitride semiconductor light emitting element and optical device using the same, and light emitting device
Inventor: TSUDA YUZO
IPC: H01S5/323
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To improve light emission efficiency and light emission intensity in a light emitting element wherein a nitride semiconductor containing As, P or Sb is used in a light emitting layer. SOLUTION: This light emitting element is provided with a substrate 100, n-type nitride semiconductor layers 102 to 105 and p-type nitride semiconductor layers 107 to 110 that are formed on the substrate 100, and a light emitting layer 106 arranged between the n-type semiconductor layers 102 to 105 and p-type semiconductor layers 107 to 110. A well layer comprising the light emitting layer 106 is made of nitride semiconductor containing N and element X (X: As, P or Sb), and the nitride semiconductor of the well layer is represented by a formula,  NX/(NN+NX}×100% (NX: the number of the element X; NN: the number of N). The atomic percentage of the nitride semiconductor is 30% or less and the thickness of the well layer is 0.4nm or more and 4.8nm or less.
Patent JP-2002316993-A (JP)
Title: Fluorine-containing organosilicon compound
Inventor: MATSUDA TAKASHI
IPC: C07F7/12
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine-containing organosilicon compound that is useful as a crosslink density adjuster or rubber hardness increaser, because the silicon compound acts as a crosslinking point, when it is added to a thermally crosslinkable elastomer and further useful as a primer for increasing the adhesion between the same elastomers and as a surface-treating agent for silica filler and the like. SOLUTION: The objective fluorine-containing organosilicon compound bears a perfluoroalkylene group or an ethylenic unsaturated group adjacent to perfluorooxyalkylene group and a hydrolysilyl group (SiH group) and is represented by the following general formula (1) (wherein R<1> , R<2> and R<3> are each a substituted or unsubstituted 1-8C monovalent hydrocarbon group; Rf is a divalent perfluoroalkylene or perfluoro-oxyalkylene group; R<4> is a divalent organic group; R<5> is an oxygen atom or a divalent organic group; a is an integer of 0-2).
Patent JP-2002322417-A (JP)
Title: Coating for golf ball and golf ball using the same
Inventor: TERAKAWA KATSUMI
IPC: C09D5/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating for golf balls that can rapidly dry after coating without applying such a high temperature that the golf balls are not damaged with a drying heat, keeping the good adhesion to the surface of the ball, and provide the golf balls applied with the coating. SOLUTION: The objective coating for golf balls comprises the polyurethane and a photopolymerization initiator satisfying the followings (A), (B) and (C). (A) The contents of free isocyanate group is 0.3-3.0 mmol per one gram of the polyurethane. (B) The contents of the urethane bonds is 2.0-4.5 mmol per one gram of the polyurethane. (C) The contents of vinyl group is 1.0-3.0 mmol per one gram of the polyurethane.
Patent JP-2002036308-A (JP)
Title: Method and device for vacuum assisted venting
Inventor: PICKUTOSKI EDWARD
IPC: B29C45/34
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for vacuum assisted venting, in which production of an injection molding optical disk such as generally e.g. CD, CD-R and DVD is marvelously grown and a series of technical problems accompanying a mass-producing process used for production of the optical disk are naturally generated, and downtime of facilities accompanying maintenance and repair is minimized in particular. SOLUTION: The device 10 for vacuum assisted venting of an injection mold comprises a main body 20 formed so as to be mounted around a part of the outer circumference of the injection mold 200. The main body defines a generally annular opening part 60 in the inside and also includes a top surface 22, a bottom surface 24, an inner surface 26 and an outer surface 28. The inner surface 26 of the main body substantially abuts the outer circumference of the injection mold 200. The main body is formed and disposed so as to facilitate application of a vacuum pressure upon several vents 202, 204, 206.
Patent JP-2002329551-A (JP)
Title: Connector for antenna
Inventor: ABE SHUNSUKE
IPC: H01R13/625
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector for an antenna sufficiently keeping the drawing out force of a plug from an receptacle or the holding force between them, and preventing the looseness between them and drawing out of the plug from the receptacle, caused by vibration. SOLUTION: In the connector for the antenna in which a plug side shell 15 is detachably inserted into the receptacle 21, a drawing out-stop projection 22 is installed in the outer circumference of the plug side shell 15, a movable whirl-stop projection 25 is installed with a flat spring part 24, a drawing out-stop groove 28 comprising a guide groove 26 for guiding the drawing out-stop projection 22 when a plug 20 is inserted and a locking groove 27 for locking the drawing out-stop projection 22 by rotation after insertion is installed in the receptacle 21, and a whirl-stop hole 29 with which the whirl-stop projection 25 is engaged when the drawing out-stop projection 2 is locked is installed in the receptacle 21.
Patent JP-2002331316-A (JP)
Title: Press forming apparatus for two-ply product
Inventor: IWANAMI KOMEI
IPC: B21D22/20
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a press forming apparatus for a two-ply product capable of press-forming the two-ply product which overlaps flat components on the product main body, using a blank stock by bonding No.2 plate stock 3' to be flat components to No.1 plate stock 2' to be the product main body and the press forming apparatus is provided with a punch 10 opposed to No.2 plate stock 3' and a die 11 opposed to No.1 plate stock 2' and in the condition that the outer edge section of No.1 plate stock 2' is constrained, No.1 plate stock 2' is bulge-formed and when No.2 plate stock 3' being formed without any constraint, the press forming apparatus is capable of preventing cracks in No.1 plate stock 2' in the specific region of No.2 plate stock 3' which causes shrinkage in materials at the time of forming. SOLUTION: In the section of the punch 10 conforming to the specific region of No.2 plate stock 3', a recessed section 10a which works as an escape place for materials in the specific region against shrinkage of materials is formed.
Patent JP-2002334860-A (JP)
Title: High-pressure treating apparatus
Inventor: MIZOBATA IKUO
IPC: H01L21/304
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure treating apparatus, capable of effectively improving the treating performance and shortening the treating time, by carrying out substrate treatment using a treating fluid in a low-pressure state, in addition to substrate treatment using the treating fluid in a high-pressure state. SOLUTION: After valves V1, V3 are opened and a valve V2 is closed, substrate cleaning by supercritical carbon dioxide in a high-pressure state is carried out in a substrate-cleaning tank 5. After the substrate cleaning by the supercritical carbon dioxide is carried out for a predetermined interval, the valves V1, V3 are closed and the valve V2 is opened. As a result, supercritical carbon dioxide in the high pressure state in the substrate cleaning tank 5 flows into a buffer tank 6, and the pressure in the tank 5 is lowered inaccording to the capacity of the tank 6. Thus, in the substrate-cleaning tank 5, substrate- cleaning is conducted by the expanded supercritical carbon dioxide in low- pressure state. This supercritical carbon dioxide in the low-pressure state is sent out to a decompressor 7, after being pressurized to a predetermined pressure by a compressor 9.
Patent JP-2002334100-A (JP)
Title: Web page retrieving system
Inventor: MASUDA SATOSHI
IPC: G06F17/30
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To establish a system capable of effectively retrieving and displaying the information of a web page written by a foreign language with which a user is not familiar. SOLUTION: When a web page retrieving request is outputted from a user's personal computer(PC) 20 through the Internet 22, words corresponding to the code of a language selected by the user are specified, the words are sent to a retrieving server 16 corresponding to the language, the retrieval of web pages is requested, and a list of retrieved results transmitted from the server 16 is translated into the user's using language. When a specific web page is selected, the text part of the web page received from a web server 14 is translated into the user's using language and the translated web page is transmitted to the PC 20.
Patent JP-2002331506-A (JP)
Title: Method for surface treatment of ceder member for interior finishing of building, and surface treated ceder member for interior finishing of building
Inventor: HAMADA TOSHIAKI
IPC: B27M1/06
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide surface treatment of a ceder member for interior finishing of a building wherein a local timber is effectively utilized to prevent aged deterioration of the surface, a grain pattern of a good texture feeling happens to be provided and deterioration of interior atmosphere is likely to be capable of being prevented, and the surface treated ceder member for interior finishing of the building. SOLUTION: The method for surface treatment of ceder member for interior finishing of a building and the surface treated ceder member for interior finishing of the building are provided wherein a surface of the ceder component processed as an interior finishing use of the building is uniformly flame burnt with a burner, and a carbonized layer is formed inside a burnt surface corresponding to a spring timber part of coarse materials and the burnt surface corresponding to a autumn timber part of dense materials; and thereafter the carbonized layer inside the burnt surface corresponding to the spring timber part is left washing with water, the carbonized layer inside the burnt surface corresponding to the autumn timber part is removed, and the grain pattern formed by exposing a texture of the grain is provided.
Patent JP-2002282182-A (JP)
Title: Dish towel
Inventor: YAMAMOTO JUNKO
IPC: G02C13/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dish towel capable of preventing restaining and expansion of staining by devising the dish towel consisting of wild silk fibers usable for various applications, and the dish towel which can act as a protective sheet. SOLUTION: The dish towel which expands the purposes and applications of use of the dish towel consisting of wild silk fibers and prevents the restaining and the expansion of staining by the sebum of the hands generated by contact action and further acts as the protective sheet as well in parallel by using the features and characteristics of the wild silk fibers is obtained. This dish towel for rubbing and wiping consisting of the wild silk fibers is the glove-like dish towel of mittens type, for which one sheet of the wild silk fibers is used by continuing the palm segment and thumb segment of the glove-like dish towel of the mittens type.
Patent JP-2002338056-A (JP)
Title: Fine particle receiving server
Inventor: KATO FUMIO
IPC: B65G65/46
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To reserve fine particles with high capacity efficiency and to preliminarily mix various kinds of fine particles. SOLUTION: A rotating shaft 24 is supported by a bearing unit 22 on the driving side and a bearing unit 23 on the driven side attached around the center on the outer surfaces on the left and right sides of a drum 20, and is rotatably attached in the horizontal direction. A prescribed number of (two in the figure) paddles 25 are attached to the outer diameter surface of the rotating shaft 24 in the radial direction of the rotating shaft 24 alternately at intervals of a prescribed angle (e.g. 180 deg.) with a gap in the longitudinal direction of the rotating shaft 24. A driving motor 26 is connected to the outside of the rotating shaft 24 on the bearing unit 22 side to drive/rotate the paddles 25.  An adsorbing chamber 33 (including the dust side space) of a filter part 3, a fine particle agitating chamber 21 inside the drum 20, and a receiving space 54 inside a fine particle receiving part 5 communicate with each other to form an integral reserving space 28.
Patent JP-2002340104-A (JP)
Title: V-ribbed belt
Inventor: SHIMOO SATOSHI
IPC: F16G1/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a V-ribbed belt suppressed in resonance by the period of vibration of external force and reduced in generated noise. SOLUTION: This V-ribbed belt 1 having a plurality of rib parts 6 extending in a belt longitudinal direction on an inner peripheral part is characterized by providing discontinuous parts of mass for the belt longitudinal direction in the rib parts 6.
Patent JP-2002338112-A (JP)
Title: Film cutting detecting device
Inventor: KINOSHITA YUSUKE
IPC: B65H26/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a film cutting detecting device capable of detecting a cutting of a film early with a detecting function even if the device is exposed with the hot air for treating the film in an oven. SOLUTION: This film cutting detecting device is formed of a blow-out nozzle provided in the oven for performing the thermal treatment to the film by injecting the heated air toward the plastic film, which is continuously and horizontally fed, from nozzles provided over and under the film so that a part of the heated air is taken out from a plenum duct for leading the heated air to the nozzles, a detecting nozzle provided opposite to the blow-out port of the blow-out nozzle at a position opposite to the blow-out nozzle in relation to the film and having an opening for detecting the dynamic pressure of the heated air blown out from the blow-out nozzle when the film does not exist, and a pressure switch for detecting a difference between the dynamic pressure received by the detecting nozzle and the static pressure inside of the oven.
Patent JP-2002336492-A (JP)
Title: Game machine, production expressing method for game machine, recording medium, and server
Inventor: SATO KEN
IPC: A63F13/35
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein a game player can be surprised or feel freshness in the motion of variable patterns, the expectation or the excitement regarding the game's whereabouts is increased, and the amusement can be drastically increased. SOLUTION: This game machine has a display section wherein a screen image comprising an identification information image region and a production image region is displayed. In this case, in the identification information image region, an identification information image is displayed comprising a plurality of variable patterns, which are provided on a game panel, respective ones of which are variably displayed and can be stopped by a specified timing. In the production image region, a production image is displayed. After a ready-to-win state is established, all the variable patterns are placed under a variable display available state. The variable patterns are individually variably displayed one after another, then, stop-displayed for a short-period variable displaying motion. Such a short period variable displaying motion is repeated at least once.  At the same time, the short-period variable displaying motions for respective variable patterns are performed at random for the game machine.
Patent JP-2002349260-A (JP)
Title: Ornament for vehicle
Inventor: SHODA MASAZO
IPC: F01N13/20
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an ornament for a vehicle which can advertise letters and patterns during driving or stop of a vehicle and can drastically improve appearance when seen from rear of the vehicle. SOLUTION: The ornament for the vehicle 15 is constituted of an outer frame 16 and a letter/pattern part (letters or patterned shapes) 17. The shape of the outer frame 16 is made to match an opening part 12A (21A) of a muffler 11 or a muffler cutter 21. The letter/pattern part 17 presenting letters or patterned shapes is formed within the outer frame 16.
Patent JP-2002037729-A (JP)
Title: Medicine including menatrenone
Inventor: NIITSU YOJIRO
IPC: A61P35/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for peritonitis carcinomatosa and/or cancerous ascites. SOLUTION: The objective therapeutic agent for peritonitis carcinomatosa and/or cancerous ascites includes menatrenone. In more details, the peritonitis carcinomatosa and/or cancerous ascites are caused by digestive cancer, ovarian cancer, uterine cancer, breast cancer, lymphoma or mesothelial tumor. This invention further relates to menatrenone-including therapeutic agent for disseminated cancers.
Patent JP-2002337107-A (JP)
Title: Method for manufacturing decorative plywood
Inventor: HARA NOBUHIKO
IPC: B27K3/15
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative plywood capable pf easily and at a low cost manufacturing the decorative plywood of which the surface hardness is made high. SOLUTION: The method for manufacturing a decorative plywood 101 in which a decorative veneer 103 is stacked on a substrate plywood 102 is equipped with a preheating process that the decorative plywood 101 is heated, an impregnating agent-coating process that a resin impregnating agent 121 is coated thereafter, and an electron beam curing process that the coated resin impregnating agent 121 is irradiated with an electron beam to cure the resin impregnating agent 121 further thereafter.
Patent JP-2002346203-A (JP)
Title: Public announcing system for inside of game hall
Inventor: HONDA ATSUYA
IPC: A63F7/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a public announcing system for a game hall which does not require complicated processing such as replacing stored information even when a new input occurs and which can announce urgent event information preferentially. SOLUTION: Announce information for store public announce sorted by each kind in respective areas in a sub buffer 22 is read by a poling program 31 regulating a reading access sequence and the announce information is stored in a main buffer 21. The announce information is read by a mixing program 32 in the order of being stored in the main buffer 21 and announcing sound is synthesized from voice data 12a and sound data 12b stored in an HDD 1 to be outputted.
Patent JP-2002347376-A (JP)
Title: Clip
Inventor: WAKAMOTO TOSHIYUKI
IPC: G09F15/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To propose a clip capable of easily and surely fixing poster-like paper or the like to bulletin board or the like. SOLUTION: Out of front and rear opposite lateral plates 3a and 3b bent down from the front and rear opposite lateral edges of a top plate 2, the part of the rear lateral plate 3b located between the right and left opposite lateral parts 4 thereof is made to be a notch 5. A leaf spring 1b is stretched into the notch so that the opposite end parts thereof are fixed to the right and left opposite lateral parts 4 and that the intermediate part thereof is projected in a curve in a direction to either the inside or the outside of the notch, and the portion of the curved projection is formed to be reversible elastically to the inside and the outside of the notch 5.
Patent JP-2002345719-A (JP)
Title: Dish washer and dryer
Inventor: MATSUMOTO TAKAHIRO
IPC: A47L15/42
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive high-performance dish washer and dryer by improving washing performance, in a dish washer and dryer for driving a washing motor by an inverter circuit and heating a washing tub by a heater, by making the washing performance constant regardless of frequency of commercial power source, and reducing the size and price of a noise suppressing means such as noise filter or the like. SOLUTION: The DC power of a rectifying circuit 18 connected to a commercial power source 16 is converted to AC power by an inverter circuit 19, and the washing motor 20 for driving a washing pump is driven by the inverter circuit 19. The current-carrying to the heater 8 for heating the washing tub is controlled by a second switching means 23. The inverter circuit 19 and the second switching means 23 are controlled by a control means 24. The inverter circuit 10 is constituted on a circuit board different from that of the second switching means 23.
Patent JP-2002348648-A (JP)
Title: Hot-dip galvanizing method for i-shaped structural member
Inventor: HANDA KAZUO
IPC: C23C2/06
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent deformation such as swelling, twisting, and bending, in a hot-dip galvanizing process for an I-shaped structural member. SOLUTION: The hot-dip galvanizing method for the I-shaped structural member having a flange 2 above and below a web 1, is characterized by installing a constraint material 6 for preventing the deformation, along an edge of web 1, with the use of a bolt hole 5 in a joint part provided on an transversal edge of web 1, and by connecting endpoints of two I-shaped structural members which are vertically placed and arranged in parallel, through installing a constraint plate 9 to the above constraint material with bolts 10, and by hot-dip galvanizing it in the state.
Patent JP-2002353593-A (JP)
Title: Printed wiring board and producing method therefor
Inventor: SUZUKI TATSUO
IPC: H05K3/24
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board and its producing method in which mounting troubles, e.g. incomplete solder bonding at mounting, are eliminated because relative position shifts are not generated, between mounting pads and an insulation layer, and the insulation layer is not be produced on the mounting pads. SOLUTION: The printed wiring board is provided with mounting pads, in an opening region on the surface of a circuit board, where an insulation layer is not provided and the opening region is a laser incision region. A printed wiring board, having an organic film formed on the surface of the mounting pads, is provided also. Furthermore, a printed wiring board having a gold layer, a silver layer or a copper layer formed on the surface of the mounting pads is provided, and a printed wiring board, having a solder layer formed on the surface of the mounting pads, is provided.
Patent JP-2002353019-A (JP)
Title: Method of manufacturing hard ferrite magnetic powder and the hard ferrite magnet
Inventor: ODA ETSUSHI
IPC: H01F1/11
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a hard ferrite raw material powder which has improved quality properties, is fine, and has uniform composition at a low cost. SOLUTION: An iron chloride solution is sparayed in a roasting furnace, and one compound selected from among a group comprising a compound A, a compound B, a compound C, and a compound D, is sprayed in the roasting furnace in a temperature range, where the iron chloride solution is changed into an oxide, in a state of powder or slurry. The compound A is SrCO3 and/or SrSO4 , the compound B is an Sr compound which can be changed into an oxide, the compound C is an oxide of La, an oxide of Co, an oxide of Mn, an oxide of Ni, and/or an oxide of Cu, and the compound D is a compound which can be changed into the compound C.