baber/WOPTO huggingface dataset:
Patent JP-2001135625-A (JP)
Title: Multistage chamber cleaning process for improving film gap filling using remote plasma
Inventor: XIA LI-QUN
IPC: H01L21/314
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an improved method of forming a dielectric layer on a substrate in a board processing chamber, and besides cleaning and removing the stacked material on the wall inside the chamber and the surface. SOLUTION: This method breakes down the chamber cleaning operation of in-situ being performed generally after stacking of a film into two separate steps. The first step is performed after a part of the dielectric layer is stacked on a substrate. After completion of the dielectric layer, the second step is performed next, and the chamber cleaning operation of the in-situ is completed. In both the first step and the second step of cleaning operation, remote dissociated fluorine atoms are let flow in the chamber, and the material stacked on the chamber wall is removed by etching. In the first step of the chamber cleaning process, the stacked dielectric layer is let to contain a small quantity of fluorine, and the layer is isotropically etched, thus this process has an additional benefit of reforming the ability of filling the gap of the layer.
Patent JP-2002097779-A (JP)
Title: Heating tatami mat
Inventor: TANIGUCHI YASUNORI
IPC: E04F15/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly practical heating tatami mat in which a heater is arranged near a surface as close as possible, and at the same time, by doing so, accompanying problems such as damage of the heater and uneven heating are prevented. SOLUTION: A heater 14 is put on the tatami mat 12 and on it a thin (for example about 0.5 mm) steel sheet for soaking and preventing the damage of the heater is arranged. Between the steel sheet 15 and the surface of the tatami mat, it is desirable to arrange a cushion sheet 16 so as to soften the hardness of the steel sheet 15 when stepped on the tatami mat 10 and sat on the tatami mat 10, and at the same time, mitigate the cold of the steel sheet 15 during the time until the heat of the heater 14 reaches sufficiently to the upper part. A sponge sheet and a thick unwoven fabric/woven fabric are suitable to use as the cushion sheet 16. Heating effect is enhanced furthermore by adding granular charcoal and powdered charcoal to this cushion sheet 16, and by doing so, the heat from the heater 14 is radiated to the upper part in the form of far infrared rays.  Also, by adding tourmaline, the emission effect of minus ions is obtained as well as the effect of far infrared rays.
Patent JP-2002096473-A (JP)
Title: Liquid drop discharge head
Inventor: MAKITA HIDEYUKI
IPC: B41J2/135
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To increase manufacturing yield by positioning with high-precision a nozzle and a discharge chamber and to improve image quality by reducing fluctuation of a jet characteristic. SOLUTION: An alignment hole 41 is formed in a nozzle plate 3, and an alignment hole 42 is formed by etching in a flow passage substrate 1.
Patent JP-2002101499-A (JP)
Title: Acoustic reproducing device
Inventor: OTANI HIRONOBU
IPC: H04S7/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic reproducing device having a sub woofer that increasingly adjusts a massive sense of a low frequency sound so as to form a sound field preferred by a user and having presence. SOLUTION: A phase shift variable circuit 16 that can continuously change a phase of a low frequency component through manual operation (a manual operation volume control 17) is provided to a path through which the low frequency component of a sound signal is transmitted to a low frequency sound reproduction exclusive sub woofer 19 of low frequency sound circuit systems 14, 15, 18, 19. Moreover, a phase shifter whose gain is not changed even when the phase is changed is employed for the phase shift variable circuit 16.
Patent JP-2002109113-A (JP)
Title: System, server and method for issuing ticket through network and recording medium recorded with its processing program
Inventor: SAITO TAKASHI
IPC: B41M3/14
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To realize ticket issuing and a distribution service in which a client side prints out a concert ticket, etc. SOLUTION: A client machine 1 transmits a ticket issuing request to a server machine 2 through the Internet 3, the server machine 2 generates ticket data corresponding to the ticket issuing request and transmits the ticket data to the client machine 1 through the Internet 3, and the server machine 1 side prints out the ticket data from the server machine 2. Particularly, the server machine 2 is provided with a rule registration processing part 2b, a data for alteration visual recognition generation processing part 2c and a data synthesis processing part 2d, and data for alteration visual recognition is attached to the ticket data so as to be able to easily and visually recognize, that is, confirm with visual observation whether or not the ticket data is altered on the basis of a prescribed rule.  Thus, a ticket receiving side can easily discriminate whether or not a ticket is altered with visual observation on the basis of a preliminarily obtained rule so that the ticket can be distributed as a normal ticket, even when a ticket issuing requesting person prints the ticket data on paper himself/herself and uses the printed ticket data as a ticket.
Patent JP-2002110716-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MASUTOSHI KENJI
IPC: H01L21/56
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To improve dimensional precision of a semiconductor device without producing burrs, cuts and the like on a resin layer, when manufacturing is performing by taking a number of resin-sealing semiconductor devices. SOLUTION: A division groove 1a dividing a ceramic base board into a plurality of regions is formed on the rear face of the ceramic base board 1, a plurality of board regions for semiconductor element mounting corresponding to the regions are provided on the surface of the ceramic base board 1, and a semiconductor element 2 is mounted on each board regions, a liquid resin layer 3 is formed on the substantially entire face of the ceramic base board 1 by covering the semiconductor element 2. A mold material 4 forming a mold recess part corresponding to each board region on a main face is adhered to the surface of the ceramic base board 1 in a state with the mold recess part counterposed to each board region, and after the resin layer 3 has been, the mold material is separated from the ceramic base board 1 and then the ceramic base board 1 is divided along the division groove 1a.
Patent JP-2002103936-A (JP)
Title: Toe correct bush and suspension mechanism using the same
Inventor: ITO TATSUYA
IPC: B60G9/04
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a toe correct bush of a new structure capable of managing both or ride comfort and handling stability in a high level by demonstrating good ride comfort by a soft spring characteristic in a direction right-angled to a shaft which is a vehicle front and after direction, and good handling stability to control lateral force steering in cornering under a condition that the bush is built in a suspension mechanism. SOLUTION: In a main body rubber elastic body 16 elastically connecting facing surfaces of inclination parts 26, 36 of an inner shaft member 12 and an outer tube member 14 with compression rubber 46 and elastically connecting surfaces facing in a diameter direction of the inner shaft member 12 and the outer tube member 14, a pair of slits 54, 54 facing each other in a vehicle front and after direction is formed in a direction roughly right-angled to a diameter direction in which the inclination parts 26, 36 project.
Patent JP-2001120791-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine wherein a player can enjoy seeing how a ball launched in a game area falls while excited by the display on a variable display and also enjoy chance happenings regardless of the skills of launching balls. SOLUTION: When game starting conditions are met, a ball launching motor automatically rotates (S31) to launch a ball into a game area. At the same time a drum motor is rotated (S30) and it is controlled to stop after a variable display is shown.
Patent JP-2002107511-A (JP)
Title: Light diffusing layer, light diffusible sheet, and optical element
Inventor: SATAKE MASAYUKI
IPC: G02B1/11
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusing layer having a antidazzle characteristic and good surface hardness, and to provide a light diffusible sheet having the light diffusing layer and an optical element provided with the light diffusible sheet. SOLUTION: In the light diffusing layer consisting of an ultraviolet curing resin film layer formed with a fine rugged shape on the surface, the light diffusing layer is formed so that the molecular weight of a photopolymerization initiator contained in an ultraviolet curing resin solution to form the resin film layer is 230 or more.
Patent JP-2001269567-A (JP)
Title: Multichannel quantitative control valve device
Inventor: PARK HANOH
IPC: B01L99/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a new type multichannel quantitative control valve device enabling stricter quantitative transfer by controlling the transfer of various kinds of liquids sequentially, selectively and quantitatively to minimize the leakage of a solution to the outside and supplying the solution by a pulse system to prevent such a phenomenon that a liquid drop is formed to the terminal of a discharge port. SOLUTION: The multichannel quantitative control valve device consists of a multichannel membrane valve for controlling the selective transfer of the solution, a large number of syringes for precisely sucking or discharging the selected solution, a large number of flow channels for connecting these syringes and a stepping motor for driving the pistons of the syringes.
Patent JP-2002102652-A (JP)
Title: Dust collector
Inventor: KANO TOSHIYUKI
IPC: B01D53/70
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a dust collector capable of surely adsorbing/removing not only dust-shaped harmful substances but gaseous substances in exhaust gas exhausted from an incinerator or the like, and of which the whole equipment is housed in a saved space. SOLUTION: In the dust collector 1 removing harmful substances exhausted from the incinerator or the like, a secondary filter using an active carbon fiber as a main raw material, adsorbing/removing the gaseous harmful substances, and where the both surfaces of the above main raw material are tightly held by an organic fiber is installed in an air cleaning chamber 4 after a filter removing the dust-shaped harmful substances.
Patent JP-2002106116-A (JP)
Title: Mounting structure of decorated body
Inventor: SATO SATSUKO
IPC: E04D1/30
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a decorated body capable of firmly mounting the decorated body without taking much time and of being detached. SOLUTION: A decorated body fixture 2 formed in the shape capable of being locked with a ridge fixture 1 is fixed to the back B2 of the decorated body B, the ridge fixture 1 formed in the shape capable of locking the decorated fixture is fixed to a ridge fixture fixed surface A1 of the end of a ridge A, and the decorated body fixture 2 is combined with the ridge fixture 1 to mount the decorated body B.
Patent JP-2002116358-A (JP)
Title: Coated optical fiber tape and method for producing the same
Inventor: OISHI KAZUMASA
IPC: C03C25/24
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a coated optical fiber tape having sufficiently high fiber separability and strength and capable of preventing the increase of transmission loss even when used in water or in a humid atmosphere and to provide a method for producing the coated optical fiber tape by which the coated optical fiber tape can be efficiently and reliably obtained. SOLUTION: In the coated optical fiber tape 1 obtained by integrating optical fibers 2a-2d by coating with inside general coating layers 3a-3f comprising a first ultraviolet-cured resin and coating the peripheral surface of the resulting multi-fiber unit 4 with an outside general coating layer 5 comprising a second ultraviolet-cured resin, the first and second ultraviolet-cured resins are ultraviolet-cured resins having 35-65 MPa tensile strength obtained by curing resin compositions containing the same ultraviolet-curing resin and the inside general coating layers are substantially disposed only in voids constituted by the peripheral surfaces of the optical fibers adjacent to each other and common tangential lines of those.
Patent JP-2002117831-A (JP)
Title: Manufacturing method of positive electrode active material and manufacturing method of nonaqueous electrolyte secondary battery
Inventor: HOSOYA MAMORU
IPC: H01M4/58
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple synthetic method of LiFePO4 wherein a manufacturing cost is inexpensive. SOLUTION: This has a coprecipitation process wherein a mixed aqueous solution is prepared by mixing a water-soluble organic reducer with a phosphoric acid aqueous solution containing lithium salts and iron salts, and wherein an alkaline solution is mixed with the mixed aqueous solution to form a coprecipitate of complex phosphate with lithium and iron, and has a calcination process to calcine the coprecipitate.
Patent JP-2002112711-A (JP)
Title: Animal productivity improver and animal feed containing the same
Inventor: YAMAGUCHI YOSHIHIRO
IPC: A23K1/16
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an animal productivity improver consisting of a lactic acid condensate mixture or a neutralized salt thereof capable of improving the productivity of animals such as livestock by feeding them thereto, and to provide a feed containing the mixture. SOLUTION: This animal productivity improver consists of a lactic acid condensate mixture obtained by heat condensation of lactic acid. The improver has the following characteristics: when the improver is subjected to high- performance liquid chromatography under the conditioned described below, the peak area for lactic acid is <=20% and the peak area for a fraction appearing 3-20 min after beginning an elution is >=30%; the conditions: [column] ODS column with an inner diameter of 4.6 mm and a length of 15 cm; [eluent] A-liquid is a 0.002 wt.% aqueous trifluoroacetic acid solution, and B-liquid is acetonitrile, flow rate is 1.0 mL/min, mixing ratio is 75 vol.%/25 vol.% (A/B) from beginning the elution to 5 min thereafter, a linear gradient 5-35 min after beginning the elution, and 0 vol.%/100 vol.% (A/B) 35-40 min after beginning the elution; and [detection wavelength] at 210 nm.
Patent JP-2001154094-A (JP)
Title: Catadioptric objective lens with physical beam splitter
Inventor: ULRICH WILLI
IPC: G02B13/14
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a catadioptric projection objective lens, capable of completely correcting chromatic aberrations by a catadioptric objective lens part by which excessive correction is executed. SOLUTION: This objective lens is provided with an objective surface 1, physical beam splitter 500, concave mirror 202, image surface 84, 1st objective lens part 100 arranged between the objective surface 1 and the physical beam splitter 500, 2nd objective lens part 200 arranged between the physical beam splitter 500 and the concave mirror 202, and 3rd objective lens part 300 arranged between the physical beam splitter 500 and the image surface 84, and the 2nd objective lens part 200 includes at least two divergent lenses.
Patent JP-2002125256-A (JP)
Title: Portable terminal system
Inventor: KITA KAZUNORI
IPC: H04W84/10
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal system capable of improving portability without imposing any unnatural attitude or generating deterioration in convenience at the time of using the portable terminal. SOLUTION: A master terminal 2 shaped like a watch is provided with wrist bands 21 and 21 at the opposite edge parts. On the other hand, a slave terminal 3 is provided with an ear hanging part 31 shaped so as to be suitable for a user to mount it on his ear, and incorporated with a speaker functioning as an earphone, and one edge part of a flexible arm 35 is pivotally supported so as to be turnably adjustable, and a microphone 36 is mounted on the other edge part of the flexible arm 35. The master terminal 2 is connected to a network for communicating with a radio base station outside this system so as to be communicatable with both the other portable terminal and the slave terminal 3 inside this system, and the salve terminal 3 is allowed to communicate with the master terminal 2.  Therefore, it is possible for the user to communicate in a comfortable attitude by having a conversation by mounting the slave terminal 3 on his ear.
Patent JP-2002120137-A (JP)
Title: Grooving method of spectacle lens and grooving device
Inventor: HATANO YOSHIYUKI
IPC: B24B9/14
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a grooving method capable of preventing chipping of a wall of a groove part by making a wall part not thin by grooving shallow on a frame lens shape peripheral edge part at a part where edge thickness of a spectacle lens becomes smaller, especially at a part where edge thickness of a plus lens or a minus lens becomes smaller. SOLUTION: Depth Hm of the groove MLm formed on an edge surface of the spectacle lens ML is changed by inputting a frame lens shape data (qi, θi) of a spectacle frame and an edge thickness shape data of the spectacle lens.
Patent JP-2002126653-A (JP)
Title: Postal item sorting method and postal item sorting system
Inventor: MATSUYAMA TETSUYA
IPC: B07C3/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To sort postal items by areas without requiring the labor of operators. SOLUTION: The management numbers stated on the postal items 10 bundled together with labels 40 are previously stated on the labels 40 to be stuck to the postal items 10. The management numbers are read from the labels 40 by a camera 30b and the management numbers stated on the postal items 10 transported on a conveyor 20 are read by a camera 30a. The labels 40 stated with the information on the areas of mailing addresses are stuck to the rearmost postal items 10 transported on the conveyor 20 relating to the same areas in accordance with the results of the reading in the cameras 30a and 30b in a control section 90.  Further, the postal items 10 stuck with the labels 40 are superposed by each of the same areas by control in a stopper 80 on a sorting table 70 and the postal items 10 superposed by each of the same areas are so superposed on each other that the different areas shift from each other.
Patent JP-2002085288-A (JP)
Title: Toilet paper holder
Inventor: KOGO TAKESHI
IPC: A47K10/36
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a toilet paper holder by which a toilet paper can be cut out easily and always with a single hand and a grasping part leader to be required when drawing the paper next time is secured with the cut off operation of the paper. SOLUTION: The toilet paper holder is formed of a base part 1 having a fixing part 2 provided with the fitting part 5 of the toilet paper holder and role paper holding parts 3, 4 extended from both ends of this for holding a roll paper 8 rotatably, a cover 10 provided over the roll paper along the curved surface of the roll paper from a vertically movable cover contact point 9 provided at this base part, and a projecting cover intermediate tip 12 formed between the point 9 and the tip 13 of the cover.
Patent JP-2002121403-A (JP)
Title: Curing composition, insulating material and circuit board
Inventor: WAKIZAKA YASUHIRO
IPC: C08L101/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a curing composition excellent in electric insulation, low water-absorbing property and laminating property, and suitable for a cover coating material and an insulation material between layers, and an insulating material and a circuit board. SOLUTION: This curing composition contains a ring structure-containing polymer resin having a functional group, a curing agent and a liquid state rubber. The insulating material has a curing composition layer obtained by laminating for curing a supporting material and the curing composition containing the ring structure-containing polymer resin having the functional group, the curing agent and the liquid state rubber on the supporting material. And the circuit board has an inner layer substrate consisting of an electric insulating layer (1) and a conductive circuit (1) formed on the surface of it, and a curing composition layer obtained by laminating a curing composition containing the ring structure-containing polymer resin having the functional group, the curing agent and the liquid state rubber on the above inner layer substrate and curing.
Patent JP-2002131053-A (JP)
Title: Surveying machine provided with designated angle informing function
Inventor: FUKUCHI TORU
IPC: G01C15/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To judge that a measured angle is a designated angle without failing to hear or missing an informing signal even when working is performed as caring is performed in a circumstance at a noise-large place in a surveying machine provided with a designated angle informing function. SOLUTION: In the surveying machine provided with the designated angle informing function informing that the measured value is the designated angle (0 deg., 90 deg., 180 deg., 270 deg.), each area (A, B, C, D) between adjacent designated angles is stored as an area mutually turning on the informing signal and another area turning off the informing signal, each designated angle is stored so that it belongs to the area turning off the informing signal, and a control part controlling turning on or off the informing signal in accordance with the area where the measured angle exists is provided.
Patent JP-2002097626-A (JP)
Title: Method for placing drain member for consolidation of reclamation viscous soil, and device therefor
Inventor: KIYAMA MASAAKI
IPC: E02D3/10
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for placing a drain member favorable for consolidation of reclamation viscous soil charged into a reclamation disposal land thus far during reclamation construction work due to simultaneous use of a drain construction method by means of the plastic drain member and an underground water level reduction construction method. SOLUTION: Marking is applied per predetermined interval on a continuous drain member 6 on a work barge, and a cut-off part due to thermal pressing is provided at a position apart from a position of each marking by a predetermined length. A tip of the drain member 6 is bent at a position of a first marking 81 and is fixed to a tip anchor, a casing 7 passes through a downward water permeation layer 2 of a reclamation viscous soil layer 3, the making 81, a first cut-off part 91, and a second marking are put at positions shown in the drawing, and the drain member 6 is cut in water slightly above a surface 4 of the reclamation viscous soil layer 3.
Patent JP-2001149568-A (JP)
Title: Display device for pachinko machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To display various and detailed identification information for a player. SOLUTION: At the back of a play panel surface 11a, a laterally long picture pattern display body stream 80 is formed by laterally arranging plural dot matrix picture pattern display bodies 77 respectively having one group of dot LED longitudinally and laterally arranged and capable of on/off control over a wide range and the flow of various identification information is displayed by this picture pattern display body stream 80.