baber/WOPTO huggingface dataset:
Patent JP-2002160980-A (JP)
Title: Method for manufacturing glass ceramic substrate
Inventor: YUFU TAKEHISA
IPC: H01L23/15
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a glass ceramic substrate having a very high dimensional accuracy and a good surface condition by surely constraining a sintering contraction of a glass ceramic green sheet. SOLUTION: This method comprises (i) forming a laminated body 1 by lamination of multiple glass ceramic green sheets on the surface of which a conductive pattern is formed, (ii) intercalating adhesive agent layers containing glass and a solvent on both surfaces of the laminated body and laminating the constrained green sheets 2 which contain hardly sinterable inorganic materials and an organic binder, (iii) laminating a constraining board 3 made of sintered inorganic materials on the laminated body, (iv) eliminating organic constituents from the laminated body and then sintering and making a glass ceramic substrate holding the constrained sheets and the constraining board 3 and (v) eliminating the constrained sheets and constraining board 3 from the substrate, (vi)  while the glass content of the adhesive agent layer is equal to the amount used to combine the green sheets and the glass ceramic green sheets at the time of sintering and eliminated from the substrate together with the constrained sheets after sintering.
Patent JP-2002129622-A (JP)
Title: Draining drip tray for troating
Inventor: ONO AKIKO
IPC: E03C1/26
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To freely select the installation place of a drain box by using a drip tray and use a sink with a wide space while being sanitary without soiling the circumference of the sink since water does not stay in the drip tray. SOLUTION: A hole 4 is opened in the bottom of the drip tray 1 with the bottom face inclining down toward the hole in the bottom of the drip tray. A drain pipe coming out of the hole is provided, and a hose 2 for allowing drain from the drain pipe to flow to an outside drain place is fitted to the drain pipe. The drip tray is fitted by fitting implements 3 so as to be positioned under an optional detachable type scrubbing brush receiver.
Patent JP-2002162435-A (JP)
Title: Component tester
Inventor: FUKUKAWA YOSHIAKI
IPC: G01R31/26
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To supply a component with respect to a test head and to house the component after a test in a more efficient manner. SOLUTION: This component tester 1 is constituted, so that the component is taken out of a tray Tr by a component take-out device 21A and conveyed to a component receiving position P3 by a component supply device 41A (supply- side conveyor), this component is conveyed to and positioned at the test head by indexers 40A and 40B, and after a test, the component is conveyed to the receiving position P3 and housed in the tray Tr by a component-discharging device 41B and a component housing device 21B (housing-side conveyor).
Patent JP-2002164472-A (JP)
Title: Electronic component unit and printed circuit board mounting the same
Inventor: NAKAJIMA HAJIME
IPC: H05K1/18
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To achieve a durable, highly reliable and highly precise mounting. SOLUTION: An electronic component main body 18 covered with a resin wherein a semiconductor chip 11 is mounted on a carrier board 12 is configured so that a cover 19 surrounds the wall of the electronic component main body 18 by attaching solder balls 16 to electrodes 122 formed on the carrier board 1 except a mounting surface and the tip of the cover 19 is positioned around the electronic component main body 18.
Patent JP-2001228904-A (JP)
Title: Constitution variable electronic controller for device
Inventor: BHATNAGAR RAJIV
IPC: G05B19/042
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controller using an ASIC controller where constitution can be varied in accordance with a specific device. SOLUTION: The controller is provided with a central controller 6 constituted for a desired function by constitution data by a nonvolatile memory M, an input interface device 3 for receiving the signal of each sensor element of the device, a user interface device 7 for receiving user input data, a load interface device 12 giving data in a loading state and a power source interface 16 for receiving a power source state signal. The controller 6 processes data received from the respective devices 3, 7, 12 and 16 in accordance with the constituted function to output it to the device 12 so as to operate an energizing device in the device for controlling operation and to give a signal to the device 7 so as to feedback it to a user.
Patent JP-2002164294-A (JP)
Title: Vapor phase growth system
Inventor: KIMURA MASAKI
IPC: C23C16/44
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a susceptor. SOLUTION: A vapor phase growth system comprises a susceptor 21, which is a plate-like object formed of graphite which is formed with circular recessed parts 21a to store wafers and is provided with a SiC film on the surface. The recessed parts 21a are formed on both the surface and the rear face of the susceptor 21 respectively, so that the susceptor 21 has a structure such that it can be installed in the reaction chamber with the surface and the rear face reversed. The recessed part 21a formed on the surface and that formed on the rear face have different diameters.
Patent JP-2002170131-A (JP)
Title: Image processing device and method and information storage medium
Inventor: INOUE MASAHIRO
IPC: A63F13/525
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To synthesize and display a three-dimensional image with a feeling of high speeds. SOLUTION: The moving speed of a viewing point is calculated and an image angle is varied depending on the speed. An obscuring process is performed on areas of a screen which correspond to directions other than that of a line of sight, with the strength or area corresponding to the moving speed of the viewing point. Further, the image displayed is blurred according to the moving speed of the viewing point.
Patent JP-2002167542-A (JP)
Title: Water base ball point ink composition
Inventor: TAKIGAWA HIROYUKI
IPC: C09D11/18
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a water base ball point ink composition which has a stable ink viscosity even in a long-term storage and can prevent the settling of a colorant, or the like, and can prevent the burring of writing and the impossibility of writing due to the settling of the colorant, or the like, to a pen point when made into a ball point pen and thereafter left to stand the pen point downwardly. SOLUTION: This water base ball point ink composition comprises at least a colorant such as a dye and a pigment, an ionic polysaccharide, a smectite based clay, water, and a water-soluble organic solvent.
Patent JP-2002166314-A (JP)
Title: Drill
Inventor: HAYAKAWA FUKUO
IPC: B23B51/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a drill capable of boring a guide hole and a specified hole, and finishing the holes by the single tool at low cost and favorable workability. SOLUTION: In this drill, a first blade part 9 for boring a guide hole is provided on a conical end surface 6. On an outer circumferential part of a cylindrical part 5, a second blade part 12 for boring a hole comprising a twisted blade is provided to be continuous with the first blade part 9 for boring the guide hole The guide hole 18 and the hole 19 can thus be formed by means of the single tool. Less tools are thus required than conventional to achieve low cost, and boring work can be conducted as continuous work for one time to achieve favorable workability.
Patent JP-2002170214-A (JP)
Title: Rotary head device for magnetic recording/reproducing
Inventor: HAYASHI TOSHIJI
IPC: G11B5/41
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the time necessary for cleaning a head when it is stained. SOLUTION: Two pairs of head units 10 and 11 respectively having two magnetic heads 2 to 5 are oppositely installed on a rotary cylinder 1 so as to be rotated, and a cleaning roller 8 is provided in the center of the rotary cylinder 1. Then, when the magnetic heads 2 and 5 are stained, the head units 10 and 11 are rotated, the unstained magnetic heads 3 and 4 are rotated and moved to positions for contact with a magnetic tape, the stained magnetic heads 2 and 5 are rotated and moved to positions for abutment on the cleaning roller 8, and cleaned by the rotation of the cleaning roller 8.
Patent JP-2001192212-A (JP)
Title: Method for manufacturing high purity silica glass with additive doped
Inventor: BOKU KONTOKU
IPC: C01B33/12
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing high purity silica glass low in shrinkage percentage when dried and low in the possibility to generate cracks owing to pores while doping an additive uniformly. SOLUTION: This method for manufacturing silica glass with the additive doped comprises a powder preparation step 100 to prepare silica powder with the additive doped by dispersing 110 silica particles in a dispersion medium, adding 120 an additive-containing gas to the silica-dispersed medium, drying 130, heating 140 and pulverizing 150 it and a silica glass manufacturing step 200 to manufacture silica glass with the additive doped by using as a starting material the silica powder prepared at the powder preparation step.
Patent JP-2002174264-A (JP)
Title: Electromagnetic clutch and brake device
Inventor: MURASE SHINKO
IPC: F16D67/06
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly of an electromagnetic clutch and brake device by minimizing the number of shims for adjusting the optimum dimension of a clearance between both armatures and both friction face parts in a clutch and brake mechanism when assembling the device. SOLUTION: In this electromagnetic clutch and brake device CB in which an electromagnetic clutch mechanism C switching the transmission and release of rotation of an input shaft 1 to an output shaft 2 and an electromagnetic brake mechanism B braking the rotation of the output shaft 2 are arranged in a single bottomed and cylindrical case 3, a clutch side end part 2a of the output shaft 2 is inserted into a hollow part 1a of the input shaft 1 of the device to support both shafts 1, 2 mutually through a first bearing D1, and a dimension GC of a clutch side gap between the friction face part 12a of a friction plate 12 constituting the electromagnetic clutch mechanism C and the clutch side armature 13 can be adjusted by only the shim S4 provided between the first bearing D1 and a step difference face 2b of the clutch side end part 2a of the output shaft 2.
Patent JP-2002174487-A (JP)
Title: Shelf unit of refrigerator
Inventor: TAMURA AKIRA
IPC: F25D25/02
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a shelf unit of refrigerator having a simple structure and excellent stability and can be moved easily in a predetermined vertical direction while mounting foods. SOLUTION: A link member 4 is fixed rotatably to the vicinity of the opposite side faces of a shelf 3 and the link member 4 is rotated about a fulcrum part 4c where one end of the link member 4 is fixed rotatably to an inner box 2b. A link mechanism for moving the shelf 3 up and down in parallel while interlocking with rotation of the link member 4 is provided and the shelf 3 is stopped at an upper position and a lower position by means of holding members 6a and 6b provided on the wall face of the inner box 2b.
Patent JP-2002176045-A (JP)
Title: Heat treatment equipment and cooling method of loading chamber
Inventor: HASEGAWA KOSUKE
IPC: H01L21/31
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide good cooling effects as well as suppress contamination by particles in a loading area of vertical heat treatment equipment. SOLUTION: This vertical heat treatment equipment has a cooling system by gas circulation 61. The cooling system 61 is provided with an FFU 65 for sending nitride gas near a furnace inlet 62 from which a wafer W after heat treatment is carried out, an upper radiator 66 for removing heat of the nitride gas that is heated near furnace inlet 62, and intake fans 67, 68 for taking the nitride gas near furnace inlet 62 beyond a thermal converter. Thus, the heated nitride gas near furnace inlet 62 is actively taken to the side of upper radiator 66 by intake fans 67, 68 and nearby furnace inlet 62 of a thermal treatment furnace 18 can be cooled by removing the heat, when highly heated wafer W within thermal treatment furnace 18 is, for example, carried out.
Patent JP-2002177842-A (JP)
Title: Method and apparatus for coating steel pipe with adhesive
Inventor: IHARA KOICHI
IPC: B05D1/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus capable of efficiently and uniformly coating the outer surface of a steel pipe with an adhesive to prevent the transfer of the adhesive to the inner surface of the steel pipe, in applying the adhesive with a resin layer to the outer surface of the steel pipe prior to coating the steel pipe with the resin layer comprising polyethylene or the like. SOLUTION: The method and apparatus for coating the steel pipe with the adhesive consists of a stage 3 for allowing the liquid adhesive A to flow down so as to leave a distance from the outer surface of the steel pipe P while rotating the steel pipe P to feed the same longitudinally and applying gas pressure to the flowing-down liquid adhesive to bond the liquid adhesive to the outer surface of the steel pipe and a stage 4 for spreading the bonded adhesive over the outer surface of the steel pipe.
Patent JP-2002175114-A (JP)
Title: Method for dynamically changing popup menu
Inventor: YAMAMOTO HIDEKI
IPC: G06Q50/06
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To solve such problem of a supervisory control system that, because a table of functions on a popup menu p activated by clicking on an equipment symbol displayed on a monitor screen is fixed in terms of a program, if additionally registering this equipment into a function application, the user is made impossible to grasp all of supervisory control functions using the menu p, and the user cannot directly shift from the menu p to the screen on which the additionally registered function is being run. SOLUTION: When the equipment on which to perform functions is additionally registered by the user into the function application, the contents to be registered are written into a storage means in the system. When the popup menu p is activated, the storage means in the system is consulted to create a table of functions that can be performed as to the equipment.
Patent JP-2002178399-A (JP)
Title: Temperature adjusting device of stentering machine
Inventor: HORII YUKIO
IPC: B29L7/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a temperature adjusting device of a stentering machine which is capable of cooling a hot blast under such a state that the amount of air fed and evacuated of a heating chamber is set to be constant and controlling the wide range of temperature. SOLUTION: This temperature adjusting device of a stentering machine comprises a hot blast circulation path 16 which feeds the hot blast to a hot blast blow-off nozzle 12 by means of a circulating fan 14 after sucking the hot blast from the heating chamber A, a heat exchanger 32 for heating and a heat exchanger 31 for cooling provided in the hot blast circulation path 16, a temperature detector 33 which measures the temperature of the hot blast to be fed to the hot blast blow-off nozzle 12, a temperature control device 34 which compares the measured temperature of a thermometer 33 to a set temperature and actuates the heat exchanger 32 for heating or the heat exchanger 31 for cooling based on the comparison results,  an air evacuation path 20 for evacuating a part of the hot blast from the heating chamber A to the outside of the chamber A and an air feed path 21 which introduces air into the hot blast circulation path 16 from the outside of the chamber A.
Patent JP-2002182363-A (JP)
Title: Mask and mask pattern forming method
Inventor: KOIZUMI TAICHI
IPC: G03F1/20
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a set of such photomasks that AND of two patterns constitute desired conductive patterns. SOLUTION: The spaces which are formed between the ends of the first conductive pattern 1a and the second conductive pattern 2a and have a prescribed width or below are removed from the original patterns consisting of the plural conductive patterns, by which the first patterns connected with the ends of the first conductive pattern 1a and the second conductive pattern 2a are drawn on the first photomask A. The second patterns having inversion space patterns 6d which have the pattern shapes corresponding to the spaces and are inverted in light shielding parts and translucent parts with respect to the first patterns are drawn on the second photomask B.
Patent JP-2002186144-A (JP)
Title: Junction box
Inventor: KOBAYASHI NOBUFUMI
IPC: H02G3/16
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate welding of busbar of a connector module and busbars of a fuse module in a modularized junction box. SOLUTION: Connector side welding tabs of busbar are made to protrude, in parallel with each other from connector module on one side of a case of a junction box 10. A fuse module is provided on one side of the connector module, and fuse side welding tabs of busbar of the fuse module are made to protrude, so as to face the connector side welding tabs and both the tabs are welded to each other.
Patent JP-2002185402-A (JP)
Title: Intermodulating suppressor for wavelength division multiplexing optical system and optical communication system
Inventor: INADA YOSHIHISA
IPC: H04B10/2557
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To improve transmission characteristics of a wavelength multiplexing signal light by suppressing intermodulation between the channels. SOLUTION: The wavelength multiplexing signal light from an optical fiber 1 having orthogonal polarization between adjacent channels is branched at each channel at an AWG 3 connected to a second port (2) of an optical circulator 2, and these branched signal lights λ1 to λn are guided to a delay adding optical waveguide 4 having different optical path lengths. A Faraday mirror 5 makes the polarization of the delayed branched signal lights orthogonal, then reflects the lights, and again guides the lights to the waveguide 4. These reflected lights are multiplexed at the AWG 3, and output as the wavelength multiplexing signal lights maintained in orthogonal polarization between the adjacent channels to a third port (3) of the circulator 2.
Patent JP-2002178721-A (JP)
Title: Tire and wheel assembly
Inventor: KOGURE TOMOHIKO
IPC: B60C15/04
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a tire and wheel assembly which facilitates compatibility of rim assembling, rim sliding resistance and rim removal resistance. SOLUTION: In the tire and wheel assembly A comprising a pneumatic tire 1 riming and assembled to a wheel 2, the bead sections 1b and 1b' of the pneumatic tire 1 are connected to the rim flanges 3f and 3f' or the bead seats 3s and 3s' of the wheel 2 through male screws 5.
Patent JP-2002183315-A (JP)
Title: Washstand type display device
Inventor: NISHIDA YOSHIFUMI
IPC: G06Q50/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that a washstand is used only to the degree of simply reflecting oneself in a mirror or of utilizing water-supply and sewerage facilities, while being used every morning in daily life, though information on health care is preferable to be presented automatically during daily actions because the health care can be hardly continued with troublesome operations. SOLUTION: A tilted half mirror 11 is installed on the position facing to a user 13 of the washstand 1, and a video camera 12 is installed on the back thereof. A monitor 14 is installed on the lower part of the half mirror 11, and displays an image outputted from a separately-installed personal computer 8 for executing image processing. The personal computer 8 generates health care data based on various information measured unrestrictedly during sleep, synthesizes the data with the image of the user from the video camera 12, and outputs the result on the monitor 14. When going to the washstand as a daily action after getting up in the morning, the user can see automatically health care information in the visual field of the self image.
Patent JP-2002188814-A (JP)
Title: Gas turbine combustor
Inventor: TANAKA TORU
IPC: F23R3/12
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal spray type gas turbine combustor where stable combustion is effected and carbon hardly adheres to an inner liner. SOLUTION: A fourth part (3B) of the inner linear (3) is formed in a cylindrical shape in parallel with the outer peripheral surface of a rotor (1). A gas (S) is provided between the fourth part and the outer peripheral surface of the rotor and a part of air guided to a second space A4 flows through the gap and collides with a wall surface (31) of a deflection member (30) annexed to the rotor and bent to the outside in a radial direction and introduced in a combustion chamber (4) along a first part (3A) of the inner liner. Further, fuel injected through a nozzle hole (22) of a fuel injection member (20) is agitated in a region surrounded by a protrusion (23) of the deflection member (30), the rotor, and the fuel injection member, flows in the combustion chamber.
Patent JP-2002186334-A (JP)
Title: Combine harvester
Inventor: SAMURAGI HITOSHI
IPC: A01D61/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a combined harvester with which a mechanism for adjusting long and short culms is compactly incorporated into a machine body without causing a trouble in the machine body and thereby, the machine body can be miniaturized and lightened. SOLUTION: In this combined harvester in which a reaping part (7) is liftably installed ahead a threshing part (3) and reaped grain culms of the reaping part (7) are transported through a transportation member (12) to the threshing part (3), the mechanism (86) for adjusting long and short culms of the transportation member (12), for adjusting a threshing depth is vertically moved in conjunction with the rise and fall of the reaping part (7).
Patent JP-2002189546-A (JP)
Title: Network terminal equipment, display control method and display control program
Inventor: WATANABE KATSUHISA
IPC: G06F3/048
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To properly reflect the state of equipment on icon display. SOLUTION: When the use of arbitrary peripheral equipment is instructed by the operation of a mouse 213 of a user, the information of the various peripheral equipment to be used is reacquired by retrieval, and the newly acquired information is compared with an already acquired information group, and whether or not any updated information is present is determined. When the updated information is present, the updated information is updated for the pertinent part of the already acquired recorded data, and recorded in a program memory 203, and the display of an equipment icon is updated, and the result is displayed at a CRT 216.
Patent JP-2002186456-A (JP)
Title: Anticholesterol food containing kale processed product
Inventor: TAKAGAKI KINYA
IPC: A23L1/305
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition excellent in antihypertensive activity and anticholesterol activity. SOLUTION: The objective antihypertensive and anticholesterol composition contains a kale processed food and raw materials containing constituents having serum hypocholesterolemic activity.