baber/WOPTO huggingface dataset:
Patent JP-2002294311-A (JP)
Title: Method for producing metal grain powder
Inventor: HAYASHI KAZUYUKI
IPC: B22F9/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fine and dense metal grain powder which has excellent dispersibility and high purity with high productivity. SOLUTION: An aqueous solution of nickel acetate, or an aqueous solution of nickel formate, or an aqueous solution of copper acetate, or an aqueous solution of copper formate is used as an atomizing thermal decomposition solution, and spherical metal grain powder is obtained by an atomizing thermal decomposition method. In this production method, the atomizing is performed under the reduced pressure of the atomizing thermal decomposition solution.
Patent JP-2002298734-A (JP)
Title: Method and device for manufacture of cathode-ray tube
Inventor: SAITO SHOJI
IPC: H01J9/22
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube manufacturing method capable of simplifying the control and constitution by eliminating necessity for interlocking of the movement of a moving base table 16 with variation of the angle of a panel 10. SOLUTION: The moving base table 16 holding the panels 10 of the cathode- ray tubes at a certain pitch in accordance with the manufacturing process is moved by transmitting thereto a driving force from a drive part 17 at a pitch in accordance with the manufacturing process. In one manufacturing process, the angle of the panel 10 is varied by the driving force transmitted from the drive part 17 during the period that driving is made by the drive part 17 and the base table 16 is at rest when no driving force is transmitted to the base table 16. This eliminates necessity for interlocking of the movement of the base table 16 with the variation of the panel angle, and it is possible to simplify the control and constitution.
Patent JP-2002292241-A (JP)
Title: Method for hydrolyzing carbonyl sulfide
Inventor: NOBUSAWA TATSUYA
IPC: B01J27/232
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method to maintain the hydrolysis of carbonyl sulfide in a gas containing a mixture of carbonyl sulfide and hydrogen chloride with high efficiency for a long period of time. SOLUTION: In the method for hydrolyzing carbonyl sulfide in the gas containing carbonyl sulfide and hydrogen chloride, the gas is brought into contact with a catalyst having cesium carbonate carried on alumina.
Patent JP-2001312520-A (JP)
Title: System to link document data, display/access system linking address, and distribution system for linked document data
Inventor: YAMAKITA TORU
IPC: G06F17/21
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To make a linking address able to be automatically imparted to each word in a specified document. SOLUTION: In the apparatus, a word that is suitable for linking from the specified document is selected (208 to 210) to be inquired of a search site about it (211), and a combination of the corresponding link address and a result of the search including an explanatory sentence are received (212, 213). The similarity between the explanatory sentence included in each combination and the content of specified document is calculated (214), the more than one searched combination with the high similarity are selected (215), the linking address for each combination and an entry for word name being processed registered on a link table (216). At the same time, a pointer for the entry is memorized while being made to correspond to the word being processed and in the specified document (205), and the word is displayed intensively (206).
Patent JP-2002301221-A (JP)
Title: Game machine
Inventor: KOIKE TOMOHIRO
IPC: A63F7/02
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of improving amusement by setting a plurality of periods from entering to a starting prize-winning port to the start of the opening/closing operation of a movable member. SOLUTION: The game machine has: an opening/closing type prize-winning port means for creating a specific game state advantageous to a player by continuously performing opening/closing operations with passing of a game ball to a specific area formed inside as a condition; and a starting prize-winning port means for opening and closing the opening/closing type prize-winning port means in a normal game state. The game machine is further provided with an opening and closing operation starting time control means for variably controlling the time from the detection of the game ball at the starting prize- winning port means to the start of the opening/closing operation of the opening/ closing type prize-winning port means in the normal game state.  The opening and closing operation starting time control means variably controls the time until the start of the opening/closing operation of the opening/closing type prize-winning port means by selecting the time from at least two kinds of longer/shorter times with a previously fixed condition.
Patent JP-2002088611-A (JP)
Title: Awning fabric and method for producing the same
Inventor: SCHULZ WOLFGANG
IPC: E04F10/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain an awning fabric having the lowest possible weight per unit area while possessing excellent UV stability and weatherability. SOLUTION: This awning fabric comprises a polyester(PES) filament yarn and/or a polyester monofilament yarn.
Patent JP-2002257122-A (JP)
Title: Drill screw
Inventor: SHUYAMA TOKIHIRO
IPC: F16B25/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a drill screw which does not protrude the head of the drill screw from the surface of a fastening member and has a sufficient connection force and does not impair the beautiful appearance. SOLUTION: The drill screw 10 has a columnar shaft 12. An external screw 14 is formed on the circumferential face of the shaft 12. A drill section 18 is connected to one end of the shaft 12 and a head 16 is connected to the other end. The upper part of the neck of the head 16 is provided with an upper truncated conical part 16b formed of a truncated conical shape whose distance between generating lines narrows abruptly from the apex face 16a of the head to the shaft 12 and the lower part of the neck of the head is provided with a lower truncated conical part 16c formed of a truncated conical shape whose distance between generating lines gently narrowing compared with the upper truncated conical part from the apex face of the head to the shaft. Ribs 16d, 16e capable of cutting the member to be fastened are formed from the upperside to the lower side.
Patent JP-2002305096-A (JP)
Title: Suction type ionizer
Inventor: OKANO KAZUO
IPC: H01T19/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a suction type ionizer which can realize a maintenance-free counter measure against contamination and also realize both improvement in yield and reduction in production cost. SOLUTION: The suction type ionizer is equipped with a suction tube 2 for sucking an external atmosphere through a suction port 2a, an emitter 1 arranged within the suction tube 2, a counter electrode 3 forming a high-voltage electric field with the emitter 1, and a voltage supplying part 4 for applying high voltage to the emitter 1, wherein ions formed are ejected out of the suction tube 2 by Coulomb force received from the high voltage electric field and caused to reach a substance 5 from which static charge is to be eliminated, and other foreign matter is sucked within the suction tube 2.
Patent JP-2002310530-A (JP)
Title: Containing box
Inventor: ISHII AKIRA
IPC: F25B21/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the function and quality of a communication apparatus and increase a life and simplify constitution by keeping an installation environment good in the case that the communication apparatus or the like is installed in a server installation environment. SOLUTION: An opening 3 is formed in the side plate of a casing body 1 having an opening cover 25, an electronic cooling element 9 is situated in the opening 3, and an internal heat conduction body 10 makes contact with the inner surface of the element 9. An external heat conduction body 13 is brought into contact with the outer surface of the element 9. A heat insulation material 14 is situated between the two heat conduction bodies 10 and 13 and the internal heat conduction body 10 is formed in a plate-form state in parallel with the inner surface of the casing body 1.
Patent JP-2002301370-A (JP)
Title: Co shift reaction catalyst, co shift reaction apparatus using the same and gas converting method
Inventor: SUGIYAMA JUN
IPC: B01J37/34
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high performance catalyst capable of advancing a CO shift reaction even at a relatively low temperature such as a room temperature, and an apparatus, in which the shift reaction is performed simply using the catalyst, and a gas converting method. SOLUTION: The CO shift reaction catalyst used for advancing the CO shift reaction expressed by the formula, CO+H2 O→CO2 +H2 contains lithium and is composed of a lithium transition metal composite oxide, in which each of the transition metals exists to have different valency. The CO shift reaction apparatus is constituted so as to contain the shift reaction catalyst. The gas converting method is constituted so that a gaseous mixture containing CO and H2 O is brought into contact with the CO shift reaction catalyst to advance the CO shift reaction to obtain CO2 and H2 .
Patent JP-2002257027-A (JP)
Title: Wind power generator
Inventor: ISHIKAWA ZENZABURO
IPC: F03D3/02
Filed: 2001-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive wind power generator to be controlled easily for generating electricity by transducing the wind energy to the rotating force highly efficiently in a wide range of the wind speed without having a variable pitch mechanism such as conventional one. SOLUTION: A cross-flow type windmill B with a high rotation force at the wind speed of 10 m/see or lower and a radial-shaped windmill A with a high rotation force at the wind speed of 10 m/sec or higher are fixed respectively at the upper part and lower part of a shaft C coaxially. The shaft C is rotatably attached to a support D via bearings E and F.
Patent JP-2002308417-A (JP)
Title: Article conveying system
Inventor: KATO AKIRA
IPC: B65G47/57
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To smoothly move an article between at least two upper and lower alcoves. SOLUTION: An article delivery conveyor 21 transfers a tray with a finished article loaded on it (real tray) (not in the drawing) lowered on a first stage floor from a second stage floor 3 through an article transfer and place machine 7 toward an outlet of the article delivery conveyor 21 by receiving it from the article transfer and place machine 7. Thereafter, the finished article is separated from the tray in the middle of transfer, packed and stocked in a delivery preparation station. On the other hand, the empty tray is delivered to an article delivery conveyor 19 of the second stage floor 3 through an article supply conveyor (not in the drawing) and the article transfer and place machine 7 after it reaches the outlet of the article delivery conveyor 21.
Patent JP-2002306058-A (JP)
Title: Method for producing sausage
Inventor: TERADA SHINSUKE
IPC: A23L13/60
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To produce sausage with small number of workers and easy operation compared with conventional method and reduce the ratio of defective products. SOLUTION: Meat is stuffed into a casing, the stuffed casing is successively squeezed with intervals to successively form filled parts divided by the squeezed joint parts, the filled parts are separated by cutting the squeezed joint parts, the separated filled part is exposed to hot water of 50-80 deg.C for 1-3 min or to steam of 50-80 deg.C for 30 sec to 5 min and the product is smoked in a smoking oven.
Patent JP-2002308321-A (JP)
Title: Wrapping film print, and plastic molded container packaged using it
Inventor: MUKAI TADAYUKI
IPC: B65D65/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping film print for obtaining a plastic molded container packaging which is excellent in function and design, recyclable or easily recyclable, and excellent in environment. SOLUTION: This wrapping film print is subjected to corona discharge on the surface of a soft and thin plastic film, and the surface is printed in printing ink.
Patent JP-2002314760-A (JP)
Title: Image reader, and image reading method
Inventor: SUGIURA TAKASHI
IPC: G03B27/54
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that employs a plurality of point light sources to configure its optical system, so as to eliminate ununiformity of the luminous quantity, thereby attaining a compact configuration and improves the quality of a copy image by eliminating a partially caused black image (shadow). SOLUTION: The image reader adopts a plurality of the point light sources 201, arranged in parallel with the main scanning direction which the read direction of a line sensor for the light source of a read optical system.
Patent JP-2002307699-A (JP)
Title: Device for maintaining head discharge characteristic and ink-jet printer therewith
Inventor: TAKAHASHI NOBUHITO
IPC: B41J2/165
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for maintaining head discharge characteristics which can cap and wipe by a simple constitution and by a stable operation at all times, and an ink-jet printer with the same. SOLUTION: There are provided a wiping means 110 for wiping a printing head, a capping means 130 for sealing the printing head, a suction means 150 for sucking the interior of a cap of the capping means which seals the printing head, a driving means 170 for driving to position the wiping means and the capping means to a predetermined position and driving a suction means, a means 112a, etc., for guiding and fixing when the wiping means is positioned, and a means 133b, etc., for guiding and fixing when the capping means is positioned. The wiping means and the capping means can thus be held to constant positions and positioned highly accurately at all times.
Patent JP-2002310934-A (JP)
Title: Visual inspection apparatus
Inventor: AKIYAMA YOSHIHIRO
IPC: G01N21/956
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which an inspection can be executed with satisfactory efficiency and to provide a technique by which the accuracy of a fetched image is enhanced and by which the inspection accuracy of the fetched image is enhanced. SOLUTION: A shading correction sheet 60 is installed in a position facing a scanning head 16 in a standby state before scanning a specimen 1. A clearance which is necessary and sufficient for passing the specimen 1 is installed between the sheet 60 and a mounting face 22 of the specimen 1. By using the sheet 60, a shading correction can be performed. The sheet 60 does not obstruct the passage of the specimen 1.
Patent JP-2002320009-A (JP)
Title: Structure for mobile phone
Inventor: USUI AKIHIKO
IPC: H04B1/38
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a structure for a mobile phone in which the tip of the antenna cannot be caught by other thing in the case the mobile phone is put in a pocket so that a tip of an antenna in a contained state of the antenna of a mobile phone is not projected from the contour of the enclosure of the mobile phone or in other case. SOLUTION: In the mobile phone that adopts a structure of its enclosure containing a phone function transceiving a radio wave and information and a comparatively small-sized paper-tablet shaped structure, the structure is characterized by that a voice reproduction section, a display device, a main printed circuit board, and a main control section are placed vertically in the enclosure structure and the antenna is fitted to the side of an external connection terminal in a way that the tip of the antenna is not projected from the enclosure.
Patent JP-2002316411-A (JP)
Title: Laminated piezoelectric element and piezoelectric actuator
Inventor: SHINGYOUCHI MITSURU
IPC: B41J2/055
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a low cost laminated piezoelectric element for an ink jet head having good productivity. SOLUTION: In the laminated piezoelectric element of Type-1, an electrode 1 is formed at an uppermost layer, projection sections 1A, 1C are formed at both ends of a right side end section, and a projection section 1B is formed at a central section of a left side end section. In the laminated piezoelectric element of Type-2, an electrode 2 is formed at an uppermost layer, projection sections 2A, 2C are formed at both ends of a left side end section, and a projection section 2B is formed at a central section of a right side end section. Each of the laminated piezoelectric elements is cut to form individual laminated piezoelectric elements in the same shape so that it is possible to produce the laminated piezoelectric elements having the same structures without waste.  In the Type-1 of, for example, each of the cut and divided laminated piezoelectric element, the projection sections 2A, 2B are exposed at the both ends at the end face of the left side, the projection 1B of the electrode 1 is exposed at the central section, and then the end sections 2A, 2C of minus electrodes and the central section 1B of a plus electrode can be exposed at one end face. As a result, the plus and minus patterns can be provided by using only one end face.
Patent JP-2002319472-A (JP)
Title: Ion generating equipment and air-conditioning apparatus provided with this
Inventor: SEKOGUCHI YOSHINORI
IPC: B03C3/68
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To enable to choose a operation mode, which generates plus ions and minus ions of approximately equivalent amount, and the operation mode, which generates more minus ions as compared with plus ions. SOLUTION: A switching transformer 31 impresses ac high voltage to an inner electrode 12 and an external electrode 13 which counter on both sides of a dielectric glass pipe 11. Connecting an anode side of diode D1 to the external electrode 13, which is the electrode of the side, which is not a voltage supply side, its cathode side is grounded. If a relay 32 linked to both ends of diode D1 is turned ON, plus ions and minus ions are generated approximately in equal amount, and when these are emitted into air, disinfect/sterilize action can be obtained. If the relay 32 is turned OFF, comparatively a small amount of plus ions and comparatively a lot of minus ions are generated, and if this is emitted into air, the relaxation effect by the anion can be acquired.
Patent JP-2002321421-A (JP)
Title: Imaging method and image processing apparatus
Inventor: TOKURA YUTAKA
IPC: B41J29/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a function of an optional delivery, particularly a bookbinding printing function without missing images. SOLUTION: An image processing apparatus 103 judges whether or not the optional delivery 112 is connected to a printer 101 (S201). When the optional delivery is connected, information on an imaging region of the optional delivery is obtained (S202). It is judged whether the imaging region of the optional delivery 112 is different from an imaging region of the printer 101 when the bookbinding function is to be realized (S203). When the imaging regions are different, the imaging region is calculated (S204). In the case without the optional delivery 112 connected, when each imaging region is equal, the process for calculating the imaging region is not carried out. When printing data is sent from a host computer 201, the printing data is received (S205) and image data is generated (S206).
Patent JP-2002317366-A (JP)
Title: Nonwoven fabric and method for producing the same
Inventor: AKEMOTO NOBUO
IPC: D04H1/4326
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric of melamine-based resin foam having flexibly deformable toughness and also convenience like that of a dustcloth. SOLUTION: This nonwoven fabric is produced by the following process: a melamine-based resin form 1 plate is put in between a top mold 2 and a bottom mold 3 of a press working machine; both the top mold 2 and the bottom mold 3 are heated to a specified range of temperatures and then compress the plate, which is thereby shaped into a nonwoven fabric 10 with a thickness of (t); wherein the compression ratio for the foam is set at about 1/2 to 1/5; the thickness of the plate is decreased by its compressive plastic deformation due to press compressive force, concurrently the plate is heated by both the top mold and the bottom mold, losing its restorative force to the initial thickness T;  as desired, the respective surface s of the top mold and/or the bottom mold is provided with an uneven design such as emboss pattern or linear pattern, in this case, the corresponding uneven pattern s are formed on the top surface and/or the underside of the final nonwoven fabric.
Patent JP-2002096217-A (JP)
Title: Broaching machine
Inventor: DOI KENICHI
IPC: B23D37/10
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a broaching machine capable of moving a ram 4 at high speed. SOLUTION: A linear motor is used as a driving means of the ram 4 on the broaching machine. Materially, the broaching machine has a frame 2 which is a fixing member and the ram 4 made free to relatively move against this frame 2, a magnet plate 5 which is one of members to constitute the linear motor is provided on either the frame 2 or the ram 4, and an armature 6 to generate thrust of the linear motor by making a pair with the magnet plate 5 as well as one of the members constituting the linear motor on the other of them. Consequently, the ram 4 is made to relatively move against the frame 2 which is the fixing member by the thrust generated by the linear motor, and accordingly, it is possible to provide speed exceeding 100 m/min as the maximum cutting speed at the time of working.
Patent JP-2002322500-A (JP)
Title: Liquid detergent composition
Inventor: NISHIZAWA NOBUHIRO
IPC: C11D3/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition having high detergency, having excellent persistence of detergency in cleaning by directly coating the detergent on a flexible washing tool with a small amount of water, and having a low metal corrosivity. SOLUTION: This liquid detergent composition comprises (a) a sulfuric acid ester salt of a polyoxyalkylene alkyl ether having an 8-16C alkyl group and 1-6 average addition molar number of the oxyethylene group, (b) a specific amine oxide-type surfactant, (c) a specified ampholytic surfactant, (d) each specified amount of a sulfite and/or a hydrogensulfite, and water. The liquid detergent composition has a viscosity within a specified range at 20 deg.C, and provides a diluted product having a viscosity higher than that of the undiluted liquid.
Patent JP-2002322840-A (JP)
Title: Locker locking and unlocking system, device, and program
Inventor: OGURA HIDEYUKI
IPC: G06K17/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve the convenience and safety in the use of a locker with a simple method. SOLUTION: In the locker 5 side, date management is performed independent of a management server side, and a locking and unlocking judgment means 6d compares the present-day date independently managed by a date management means 6c with the date received by a date data receiving means 6a, compares the key number imparted to its own locker 5 with a key number DT received by a key number receiving means 6b, and prohibits the locking and unlocking of the locker 5 when these dates and key numbers are not coincident with each other.