baber/WOPTO huggingface dataset:
Patent JP-2001319916-A (JP)
Title: Air knife and method of treating the same, and method and apparatus for manufacturing semiconductor device
Inventor: MOCHIZUKI CHIORI
IPC: H01L21/306
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To make stable production possible by preventing static electricity on air knives to prevent the electrostatic destruction of a semiconductor device and a shift of the threshold voltage Vth of a TFT. SOLUTION: An apparatus for manufacturing a semiconductor device on a substrate comprises air knives 104, 105, 106 for spraying a gas against the substrate 100, and means 107, 109 for casting soft X-rays on the gas sprayed by the air knives. In a method for manufacturing a semiconductor device on the substrate, the gas to be sprayed by the air knives 104, 105, 106 against the substrate 100 is applied against the substrate 100 while soft X-rays are directly cast on the gas.
Patent JP-2001314570-A (JP)
Title: Game part
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a game part allowing an operator to easily adjust the attaching position of the part body according to the necessity without changing the position of a part attaching body. SOLUTION: The game part with the part body 18 attached to the part attaching body 27 has an attaching means 28 for attaching the part body 18 to the part attaching body 27 so that the attaching position can be adjusted to plural positions.
Patent JP-2001290774-A (JP)
Title: Authentication system
Inventor: OTAKE TADASHI
IPC: G06Q30/06
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an individual authentication system in which the burden on a management operator of a site required to perform individual authentication is reduced, authentication can easily and reliably be performed and the opening of individual information at a site where a one-way site user can visit can be avoided. SOLUTION: This system includes at least a step in which authentication information inputted by a user is received at a site of the third party organization management linked from a site where a service is provided, a step in which the authentication information is collated with information of a database and a step in which collation results are transmitted.
Patent JP-2001327152-A (JP)
Title: Linear motor
Inventor: TAMAI MASASHI
IPC: H02K41/02
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and highly reliable linear motor which can transmit the heat of an armature coil to a frame efficiently thereby preventing the drop of thrust of a needle accompanying the temperature rise of an armature coil. SOLUTION: In a linear motor 1 which is equipped with a field yoke 13 where a plurality of permanent magnets 12 alternately different in polarity are arranged linearly, an armature which has armature coils 4 being opposed through magnetic space to the row of the permanent magnets 12 and being constituted by molding a plurality of coil groups in plate form, and a frame 9 to which the armature is fixed and also which possesses a metallic block 11, a plate-shaped heat pipe 5 is provided between the two coil rows constituted of a plurality of coil groups, and it is fixed by resin mold 10, and also the heat absorptive section of the heat pipe 5 is arranged in the section opposed to the armature coil 4, and the heat radiating section is inserted into the metallic block 11.
Patent JP-2001322752-A (JP)
Title: Lock mechanism and printer
Inventor: KURAMITSU SHINJI
IPC: B41J29/54
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism surely locking a slide body and facilitating the sliding operation of the slide body. SOLUTION: A lock lever 17 is rotationally operated to push a cam part 19 against a pressure receiver part and outer circumferential face of a guide shaft 6 and the internal circumferential face of a guide shaft insertion part 18 are press contacted so that the slide body 8 can be locked along with the lock lever 17. The dimension of the cam part 19 and the distance between the cam part 19 and the pressure receiver part are changed so that the press- contact force between the outer circumferential face of the guide shaft 6 and the internal circumferential face of the guide shaft insertion part 18 can be changed, and the lock of the slide body 8 can be ensured by setting the press- contact force to a necessary value.  The lock lever 17 is rotationally operated to release the pushing of the cam part 19 relative to the receiver part 11 so that the slide body 8 can be easily slid to an arbitrary position along the axial direction of the guide shaft 6 along with the lock lever 17.
Patent JP-2001322588-A (JP)
Title: Brake device for bicycle
Inventor: RYU ZINSHI
IPC: F16D65/22
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a brake device for a two-stage brake blocking type bicycle for preventing a danger of an instantaneous sudden stop of the bicycle. SOLUTION: This brake device is composed of a brake drum 1 installed on a wheel shaft, a drum cap 2 fixed to a body, a brake arm 20 connected to the drum cap 2, a blocking mechanism installed inside the brake drum 1 and the drum cap 2 and plural brake bands. The blocking mechanism is formed of a partition tool, plural blocking tools, plural springs, an interlocking tool and an angle setting bolt. Thus, a danger of an instantaneous stop of a sudden stop is prevented by design of a two-stage type brake system so that a brake is safely applied. A danger of overturning of a car by an instantaneous stop by brake operation caused by a sudden stop of the bicycle and a slip of a tire can be prevented. Quality and a safety effect of the brake of the bicycle can be enhanced.
Patent JP-2001102135-A (JP)
Title: Device for mounting an electrical connector on a panel
Inventor: SOMMER EDWARD S
IPC: H01R13/74
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an improved device for mounting an electrical connector on a panel or another flat plate. SOLUTION: A housing 16 with a connector 10 is provided with at least one positioning flange 22 outwardly projected, and stop flanges 24 and 26. The housing 16 may move to the latch position in an opening of the panel. A latch arm 28 is projected outwardly from the housing 16 so as to engage the perimeter of the latch of the panel when the housing has moved to the latch position. A protective shroud 34 is arranged to enclose most of the latch arm 28, having a size to almost close the panel opening in cooperation with the housing 16 moved to the latch position.
Patent JP-2001328815-A (JP)
Title: Lithium-manganese composite oxide, method for producing the same and secondary battery
Inventor: TERAUCHI MASUMI
IPC: H01M10/05
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a (modified) lithium-manganese composite oxide suitable for a positive electrode material of a nonaqueous lithium secondary battery, and further to provide a method for producing the composite material, and the nonaqueous lithium secondary battery using the composite oxide as the positive electrode material. SOLUTION: This method for producing the (modified) lithium-manganese composite oxide comprises wet-mixing a (modified) manganese oxide obtained by heat-treating a (modified) manganese carbonate compound, with a lithium compound, drying the resultant slurry or paste, cracking the dried product, firing the cracked product at 350-600 deg.C, cooling the fired product to <=45 deg.C, cracking the cooled product, firing the cracked product at 600-800 deg.C. The (modified) lithium-manganese composite oxide can constitute the nonaqueous lithium secondary battery having an improved initial capacity and an improved capacity retention by using the composite oxide as the material for the positive electrode. The secondary battery is also provided.
Patent JP-2001328684-A (JP)
Title: Packaging film for food covered with outer skin
Inventor: MIYAO KAZUKO
IPC: B65D81/32
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging film for foods covered with an outer skin, from which a separated film can be easily withdrawn even in the case of moist and high-viscosity foods without spoiling the feeling of eating the outer skin, flavor thereof, and the like. SOLUTION: Wafers 12 covering ice cream are held with one hand from above an outer bag 14, and both film base parts 13a of a separated film 13 are held with the other hand to pull them outward. The separated film 13 is then pulled out of a portion between ice cream 11 and each wafer 12. That is, in the case where the respective film base parts 13a are pulled, respective film forward-parts 13b are peeled off from front and rear faces of the ice cream 11 like a fold-back portion of the separated film 13 is gradually drawn outward when its state is observed from the outside. As a result, the crisp and light feeling of eating the wafers 12, flavor thereof, and the like are not spoiled for ice cream-in-wafers 20 thus obtained. Further, even in the case of moist and high-viscosity foods, the separated film 13 can be withdrawn without much of resistance.
Patent JP-2001335159-A (JP)
Title: Powder supply system
Inventor: KUROSAWA MASAYUKI
IPC: B65G53/46
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To stably supply a preset amount of powder such as cement from a silo via a tank through a rotary feeder to an intended mechanism with an ejector. SOLUTION: Valve elements 3', 3" at intermediate and lower stages are provided in the tank 7 connected to an upper-side measuring hopper 1 and a reserving hopper 1' and a pressure detecting sensor 21 is provided in a middle tank 7". A port 20 for the pressure detecting sensor is provided in a to a delivery pipe for the ejector 10 provided at the lower part of the rotary feeder 9 and is connected to a pressure regulating valve 22 linked to a pressure valve 24. A powder supply pressure set higher than the delivery pressure of the ejector 10 can be held at all times, if back pressure is caused in the ejector 10 and pulsation is produced in the pressure.
Patent JP-2001327574-A (JP)
Title: Seat back tool
Inventor: OKASHIRO SHINOBU
IPC: A47C27/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a seat back tool by which a pressure part is adjusted in accordance with the shape of the his or the back of a person to be seated and the shape of a seat, a load from the seated person is held not only by pressure parts but also the whole seat back tool and fatigue is relieved when a seated posture is kept. SOLUTION: The tool is provided with a planar base part 2 formed by an elastic body, a back-up part 4 which is arranged at the rear surface side of the base part to back-up the base part and a sheet shape pressure member 3 which has the multiple pressure parts formed by the elastic body being harder than that of the base part to be vertically and horizontally arrayed and which is arranged at the front surface side of the base pat and holds the back-up and/or the sheet shape pressure member changeable in position concerning the base part.
Patent JP-2001338418-A (JP)
Title: Magnetic recording tape
Inventor: INAMI HIROO
IPC: G11B5/735
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a high capacity magnetic recording tape having good electromagnetic transducing characteristics even if the total thickness of the tape is reduced, not causing the clogging of a head and the dropping of powder and excellent in running durability. SOLUTION: The magnetic recording tape has a nonmagnetic layer containing a nonmagnetic inorganic powder and a binder and a magnetic layer containing at least a ferromagnetic powder and a binder and having 0.05-0.3 μm thickness in this order on one face of the base and has a back layer on the other face. The total thickness of the magnetic recording tape is 2-7.9 μm and the thickness of the back layer is 2-6% of the total thickness of the tape and is in the range of 0.1-0.3 μm.
Patent JP-2001329082-A (JP)
Title: Polylactic acid resin molded product having controlled biodegradation period and its manufacturing method
Inventor: OSAWA SATOSHI
IPC: C08J7/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polylactic acid resin molded product capable of controlling a rate of biodegradability to set a specified period by a physical treatment of the surface of the molded product modifying the chemical structure of the surface layer and introducing an oxygen-containing group thereto. SOLUTION: The polylactic acid resin molded article is modified in the chemical structure of the surface layer to introduce an oxygen-containing functional group thereinto and as a result, the biodegradable period is controlled for a specified period of time, and a method of manufacturing the above polylactic acid resin molded product is disclosed.
Patent JP-2001337346-A (JP)
Title: Liquid crystal display device
Inventor: SHOBARA KIYOSHI
IPC: G02F1/1368
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which vertically striped display unevenness generated even if a wiring black matrix construction constructed by disposing a video signal line and side end parts of display pixel electrodes so as to superpose on each other is adopted, is prevented so as not to be reproduced on a display screen. SOLUTION: The video signal line 13 and the side end parts of the display pixel electrodes 16 are disposed so as to be superposed on each other and average superposing width of a wider superposing width side in the total display pixel surface and its dispersion are defined as (a) and Δa respectively. The defect generating rate of the vertically striped display unevenness is reduced by setting the relation to be Δa/a<0.16.
Patent JP-2001339879-A (JP)
Title: Superconducting coil system
Inventor: KUSHIDA RUNA
IPC: H02J15/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a superconducting coil system capable of improving the reliability thereof and attaining footprint and economical advantages. SOLUTION: This superconducting coil system consists of a superconducting coil 1, a DC power source 4 magnetizing/demagnetizing the superconducting coil 1, a bus bar 8 connecting the superconducting coil 1 and a current lead 3, and a cable 9 connecting the current lead 3 and the DC power source 4. At least one of the bus bar 8, the current lead 3, or the cable 9 is formed out of a superconductor. The superconducting coil system is provided with a feed line 10 for supplying current from the DC power source 4 to the superconducting coil 1, and a means for shifting part or the whole of the feed line 10 to a normal conducting state forcibly, and part or the whole of the feed line 10 is normal conducted by the means for shifting to normal conduction under abnormal conditions of the system to absorb energy accumulated in the superconducting coil 1.
Patent JP-2001337239-A (JP)
Title: Optical waveguide and its manufacturing method
Inventor: KORENAGA TSUGUHIRO
IPC: G02B6/13
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To solve problems that an optical waveguide is very expensive because core patterning by plural times of thin film laminations and semiconductor processes is performed and also constitution and a manufacturing method for a new optical waveguide preparing both economical efficiency and performance are indispensable for a spread of optical communication. SOLUTION: A transparent substrate having a groove shaped optical waveguide pattern is stuck to a flat and smooth transparent substrate by an adhesive layer served also as a core material, and the thickness of the adhesive layer is formed into a prescribed thickness or less. Thus, the optical waveguide free from problems practically is obtained.
Patent JP-2001344800-A (JP)
Title: Optical head device
Inventor: MURAKAWA SHINKO
IPC: G02B27/28
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head device compatible with bluish purple/red conversion which suppresses the light quantity loss of small-output bluish purple and can stably record and reproduce information. SOLUTION: This optical head device is constituted by making a phaser 101 for two wavelengths, which forms a circularly polarized light by generating a phase difference of π(m1-1/2) in the bluish purple light and rotates the polarization direction 90 deg. by generating a phase difference of 2π(m2-1/2) in red color, both of which are linearly polarized light, and disposing the phaser between a polarization beam splitter 2A and a collimating lens 4.
Patent JP-2001336596-A (JP)
Title: Feeding device for ball screw
Inventor: AKIYAMA SHIGETAKA
IPC: F16H25/20
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To markedly increase a rotational speed of a ball screw, by avoiding limitation of its hazardous speed though a feeder device is a long stroke and accurate feed system for the ball screw. SOLUTION: This feeding device comprises a drive motor 27, a first feed ball screw 28 connected to this drive motor 27, a mover support unit 26 having a plurality of support points 38a, 38b supporting while sliding the first feed ball screw 28, a first feed nut 32 arranged between the support points 38a, 38b to be screwed to the first feed screw 28, a mover movably arranged on the mover support unit 26 to mount the first feed nut 32, a second feed ball screw 30 having the same lead to the first feed ball screw 28 and arranged in parallel, a second feed nut 36 fixed to the mover support unit 26 to be screwed to the second feed ball screw 30, and transmission means 46, 48 transmitting rotation of the first feed ball screw 28 to the second feed ball screw 30 so as to synchronously relatively move the first feed nut 32 to movement of the mover support unit 26 between its support points.
Patent JP-2001346068-A (JP)
Title: Image converting device
Inventor: ISHIKAWA YUICHI
IPC: G06T3/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To improve spatial frequency when an image is magnified concerning a signal processing in the case of magnifying the image. SOLUTION: This image converting device consists of an image filter, a coordinate transform unit, a level adjuster, a noted point detector, an image magnifier and an adder. An image before magnification is extracted by a place and a gain which are decided by the noted point detector and added to an image after magnification. Then the spatial frequency of the image after magnification is prevented from being reduced and an effect to improve a resolution feeling is obtained.
Patent JP-2001350756-A (JP)
Title: Browsing assist device, server device and recording medium having browsing assist program recorded thereon
Inventor: YONEZAWA KENICHI
IPC: G06F15/16
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To support the function of a browser capable of accessing a Web page through the Internet or the like. SOLUTION: An agent function 30 is controlled by an agent control part 32 according to personality based on contents set to agent character data 33. On the basis of Web page analysis data 34 provided by analyzing the Web page which is a read target by means of the browser function and past log analysis data 35 to the Web page read in the past, the agent control part 32 outputs a message by using a character added to a browser picture and moves the character by a character control part 37.
Patent JP-2001346984-A (JP)
Title: Pinball game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a pinball game machine capable of storing information relating to judged results respectively judged based on the respective detection signals on the side of a display control board in the case that a detection means for starting identification information detects plural game balls. SOLUTION: This pinball game machine is provided with the detection means 13 for starting the identification information for detecting the game balls, an identification information display means 19 capable of variably displaying the identification information, a game judgment means 35 for judging whether or not to generate a game state advantageous to a player based on the detection signal of the detection means 13 for starting the identification information and an identification information display control means 39 for controlling the fluctuation of the identification information of the identification information display means 19 based on the judged result of the game judgment means 35.  The game judgment means 35 is provided on a game control board 27 and the identification information display control means 39 is provided on the display control board 28 different from the game control board 27. The display control board 28 is provided with a relating information storage means 41 for storing the information relating to the plural judged results corresponding to the plural detection signals at the different points of time of detection by the detection means 13 for starting the identification information.
Patent JP-2001347386-A (JP)
Title: Laser beam spot welding equipment
Inventor: OOASHI YUKIHIKO
IPC: B23K26/042
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a laser beam spot welding equipment and to improve the reliability of the welding. SOLUTION: The equipment is provided with a laser beam source 5 for monitoring position which emits a monitoring laser beam 4 by making the incident beam axis onto an optical path changing mirror 2 for guiding the laser beam 3 to the point to be welded coincide with the incident beam axis of a machining laser beam 3, and a position detecting sensor 6 which detects the position of the monitoring laser beam 4 on a predetermined measuring plane. A deviation from a normal position at the position detecting sensor 6 after the welding is completed is cancelled out by driving the optical path changing mirror 2 on the basis of the deviation.
Patent JP-2001340171-A (JP)
Title: Sofa
Inventor: MURAGUCHI KIYOUKO
IPC: A47C27/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a sofa in which sofa units can be connected to each other, kept in an integrated state and connected in an optional direction. SOLUTION: The plural sofa units 11 in an almost circular arcuate shape in a plane view are arranged and the side faces 15 of the respective sofa units 11 can be connected to each other in the state of being abutted on each other. They are connected by zippers 16 provided on the side face 15 of the sofa unit 11 and an annular shape or an endless curve shape is attained in the state of connecting the respective sofa units 11.
Patent JP-2001351082-A (JP)
Title: Noncontact ic chip, noncontact ic module, and noncontact ic information processing medium
Inventor: AKIYAMA TOMOYA
IPC: B42D15/10
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact IC chip, a noncontact IC module, and a noncontact IC information processing medium which eliminates the need to cross an antenna even when the antenna in use is nearly as large as a chip. SOLUTION: The noncontact IC chip 10 and antenna 30 are connected by an outer peripheral part antenna connection terminal 12 provided nearby the outer periphery of the noncontact IC chip 10 and a center part antenna connection terminal 11 provided nearby the center part and then the antenna can be connected without being crossed, so that the antenna can be formed in wafer units.