baber/WOPTO huggingface dataset:
Patent JP-2001196306-A (JP)
Title: Semiconductor film and manufacturing method of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To enhance the orientational property of a crystalline semiconductor film, which is made of an amorphous semiconductor film using a thermal crystallization method or a laser crystallization method, and moreover, to raise the characteristics of a TFT by using such the crystalline semiconductor film and to reduce an irregularity in the characteristics of the TFT. SOLUTION: The manufacturing method of a semiconductor device comprises a first process that a first insulating film 1102a is formed on a substrate 1101, a second process that an amorphous semiconductor film 1102b is formed on the first insulating film 1102a, a third process that fluorine is implanted in the amorphous semiconductor film 1102b from the surface of the amorphous semiconductor film 1102b, a fourth process that a catalyst element to accelerate a crystallization of the film 1102b is added to the film 1102b in the film 1102b or in contact to the film 1102b, a fifth process that the film 1102b is subjected to a first heating treatment and a crystalline semiconductor film 1103 is formed and a sixth process that the crystalline semiconductor film 1103 is irradiated with laser beam to increase the crustallinity of the crystalline semiconductor film 1103.
Patent JP-2000184808-A (JP)
Title: Rice transplanter
Inventor: ITANI KAZUAKI
IPC: A01C11/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter designed to reduce the production cost of a fan case and increase its mounting robustness and also protect an electric fan motor or the like during transport operation and its vibration reduction. SOLUTION: This rice transplanter having the function to send out a fertilizer from a fertilizer feed case via a carrying hose to a planting section by the aid of a blast from an air tank 51 has such a scheme that, the other end of a stay 141 with one end connected to a support shaft 143 in the front of the air tank 51 is extended to the front face of a fan case 137 and fixed, and an electric fan motor 140 for driving a blast fan 136 inside the fan case 137 is set on the front side of the fan case 137, and the fan case 137 is housed in front of the air tank 51 so as to situate the electric fan motor 140 on the machine inside of the fan case 137.
Patent JP-2001190608-A (JP)
Title: Canister bottle
Inventor: TAKAHASHI MASAO
IPC: A61G12/00
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a canister bottle capable of assuring reliability of fixing a cover fixed to the opening end of a bag for containing a liquid-like waste sucked even by increasing the collecting and treating capability of the waste by increasing the capacity of the bottle, easily recognizing a content amount and early solidifying the sucked waste. SOLUTION: The opening end of the bag 4 is extended from the engaging part 3a of the cover 3 over a collar part 3b by a collar 4a formed at the opening end of the bag 4, and fusion bonded to the part 3a and the part 3b of the cover 3 with a hot-melt adhesive 25.
Patent JP-2001192980-A (JP)
Title: Method for producing leather-like sheet
Inventor: KATO MITSURU
IPC: D06N3/14
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a leather-like sheet having excellent flexibility, sense of fulfillment and excellent feeling, touch and physical properties extremely approximate to those of natural leather, excellent light resistance, durability and high-class feeling. SOLUTION: This method for producing the leather-like sheet comprises impregnating a fibrous substrate composed of an extra fine fiber forming fiber with a composite resin emulsion satisfying conditions (1-i) the composite resin emulsion has thermosensitive gelling characteristics, (1-ii) the composite resin emulsion is an emulsion obtained by subjecting an ethylenic unsaturated monomer (B) to emulsion polymerization in the presence of a polyurethane-based emulsion (A) and (1-iii) the polyurethane-based emulsion (A) in which at least >=30 wt.% of a polymer polyol component constituting a polyurethane is an amorphous polycarbonate polyol, coagulating the emulsion and making the extra fine fiber forming fiber into an extra fine fiber.
Patent JP-2000215799-A (JP)
Title: Manufacture of ac type plasma display panel and characteristic improving method
Inventor: NAKAHARA HIROYUKI
IPC: H01J11/40
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To stabilize a display and elongate the life by forming a protection film formed of <111> orientation film of magnesium oxide on a dielectric layer by an ion-assist evaporation method irradiating ion beam onto an evaporation surface. SOLUTION: A cold cathode type ion gun 48 for ion-assist evaporation is provided in an evaporator 3. The ion gun 48 ionizes mixed gas 55 having mainly oxygen fed from a gas cylinder 50B via mass-flow controller 51 and injects oxygen ion beam IB. In evaporating a protection film using the evaporator 3, the mixed gas 55 is fed to such a flow rate as integral with the ion gun 48 in parallel to the heating of magnesium oxide 16a, or a film material, the irradiation gas ion current value is held constant, and the oxygen ion beam IB is irradiated to the surface 15a of the dielectric layer 15. The ratio of the <111> orientation crystal in the evaporation film is increased as raising the oxygen partial pressure and exceeds 50% in the adjacent to 5×10-5 [Torr].
Patent JP-2001203736-A (JP)
Title: Pon transmission system and dynamic band allocation system used for the same
Inventor: SAEGUSA NAOTAKA
IPC: H04B10/524
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a PON transmission system which quickly enables band change and the effective use of the up band of a PDS section and can cope with the change in the traffic type. SOLUTION: An idle cell detecting part monitors the increase/decrease of an idle cell due to the stationary excessive band allocation in a grant generating part for a non-band limit cell of an OLT processing part 3 in a station device 11. The part 3 performs update each time a subscriber exchanges contracts with a network manager in a grant generating part for a band limit cell. A message showing a grant area for a band limit cell produced in this case is prepared and transmitted by an area identification message generating part for a band limit cell. ONU processing part 2-1 to 2-n in subscriber devices 10-1 to 10-n use an area message for a band limit cell and a grant signal in a grant identifying part, identify grant for a band limit cell and grant for a non-band limit cell and perform individual processing.
Patent JP-2001201678-A (JP)
Title: Automatic focusing device
Inventor: KATO MASATAKE
IPC: G03B13/36
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To perform focusing at extremely high speed even when an individual difference caused by manufacture is found. SOLUTION: This device is provided with a storage means 8 storing plural constants concerning sensitivity for obtaining a moving amount necessary for the focusing of a focusing lens from the out-of-focus amount of an optical system, an arithmetic calculation means 12 obtaining the moving amount of the focusing lens from the constant concerning the sensitivity selected out of plural ones in accordance with the sensitivity changed according to the individual difference at the time of manufacturing and the out-of-focus amount, and a focusing control means 6 driving the focusing lens in accordance with the moving amount obtained by the means 12.
Patent JP-2001209897-A (JP)
Title: Road monitoring device
Inventor: FUJIMURA SHIGEO
IPC: B60W30/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a road monitoring device in which the measuring precision of a distance to a monitoring object is easily improved. SOLUTION: A shape recognition part 2, an object extracting part 3 and a centroid detection part 4 detect the position of the centroid of an object 6 from image data outputted from an image pickup part 1 for picking up the image of a road. An optical axis control part 7 and a light emitting part 5 for controlling an optical axis to fit to the centroid of the object 6 by the centroid information are provided. Then, the electric information of reflected light from the object 6 is obtained by a light receiving part 8 to judge a distance to the object 6 and the speed of the object.
Patent JP-2001209992-A (JP)
Title: Cassette guiding mechanism
Inventor: KAWAMOTO HIDEO
IPC: G11B15/675
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a cassette guiding mechanism capable of performing normal insertion/ejection even when a tape cassette is inserted into/ejected from an insertion/ejection port while it is inclined in the width direction of the insertion/ejection port. SOLUTION: When a tape cassette 9 inclined in the width direction of an insertion/ejection port 2 is ejected from a carrier path 16 to the insertion/ejection port 2, the end part of the width direction of the rear part of the tape cassette 9 is abutted on one of regulating members 3 and 4, and thereby a supporting member 13 is rotated around the axis of a shaft part 14 according to the inclination of the tape cassette. Thus, the left and right regulating members 3 and 4 are both pressed by the end part of the rear part of the tape cassette, and the passage of the tape cassette 9 is permitted.
Patent JP-2001210264-A (JP)
Title: Electron beam device
Inventor: ANAZAWA NORIMICHI
IPC: H01J37/141
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam device serving for inspecting or observing the shape of the sample surface by means of a band-shaped electron beam, capable of high-speed inspecting the conditions of the sample surface by not only applying the band-shaped beam to the sample but applying the same sample a negative voltage nearly equal to or slightly higher than the acceleration voltage given to the band-shaped beam so that the beam inverts at the point nearest to the sample surface and comes back, and by scanning by the band-shaped in beam the direction to the sample and in the other direction almost vertical thereof under the condition capable of detecting the electron inverted from the specular surface or non-specular surface of the sample. SOLUTION: The electron beam device consists of a means for generating a band-shaped beam of which the cross section is flat, high-voltage power generating and applying a negative voltage almost equal to or slightly higher than the acceleration voltage of the band-shaped beam given to the sample, a means for band-shaped beam scanning on the sample in the direction of the narrower width of the beam, a detector to detect the beam inverted from the sample surface or nearest points when scanning on the sample by means of the beam.
Patent JP-2001214217-A (JP)
Title: Induction heating coil body, induction hardening apparatus and induction hardening method
Inventor: WATANABE TETSUMASA
IPC: H05B6/44
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating coil body which prevents an edge of a hole from being overheated, and implements the appropriate heating in heating a work having the hole in an area to be hardened. SOLUTION: The induction heating coil body 10 is used for induction heating of the work W having the hole WH in the area YA to be hardened, and comprises a first heating conductor 110 to heat one area YA1 except the hole WH in the area YA to be hardened and a second heating conductor 120 to heat the other area YA2 except the hole WH in the area YA. Since both surfaces of a center portion W11 of the work W are the areas YA, a pair of the first heating conductors 110 and a pair of the second heating conductors 120 are provided.
Patent JP-2000225113-A (JP)
Title: Roentgen diagnosis apparatus containing means for determining dose
Inventor: ZIMMERMANN ROBERT
IPC: H05G1/44
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To more correctly inform radiation load to a patient during roentgenologic examination by calculating effective dose from the weight coefficient and dose corresponding to biological effect of radiation on organs. SOLUTION: When an examiner selects a region to be examined through an input unit 11 for X-ray exposure, a control unit 8 fetches exposure parameters, namely, tube voltage, mAs product corresponding to the coefficient, and weight coefficient related to the anatomic region. The control unit 8 calculates the coefficient based on the filtering made in the beam path transmitted to the control unit 8 by the fetched tube voltage and signals. The control unit 8 determines the effective dose for exposure of anatomic region from the selected parameters or the parameters determined by the control unit 8. The weight coefficient of the tube voltage is fetched from a memory unit 9 depending on the selected anatomic region.
Patent JP-2001207743-A (JP)
Title: Fittings
Inventor: USHIMARU TEI
IPC: E06B3/76
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide fittings hardly causing a warp of a panel body. SOLUTION: In a door panel 20, an adhesive margin with an indoor side metallic face material 26 of a stile 23 arranged in the thewrmally extending direction is remarkably reduced more than a contact margin with an outdoor side metallic face material 25 to thereby reduce drag received from the indoor side metallic face material 26 with little thermal expansion, and since the thermal expansion of the stile 23 is not restricted so much, the whole stile 23 uniformly extends by following the thermal expansion of the indoor side metallic face material 25, and hardly warps. Thus, the warp of the whole door panel 20 can be effectively restrained, and clearance is generated between a door frame 10 and the door panel 20 so that a dead bolt of a lock set 29 and a locking metal fitting for locking can be made to function surely.
Patent JP-2001215479-A (JP)
Title: Manufacturing method for optoelectronic device, optoelectronic device, and electronic equipment
Inventor: MOMOSE YOICHI
IPC: G09F9/00
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an optoelectronic device which reduces the manufacturing cost by shortening the time concerning a manufacturing process by simplifying the process, and enhances the strength of substrate base material by preventing the crack growth generated at the time of cutting the slitting for scribes. SOLUTION: The manufacturing method includes a process which faces and sticks the substrate base materials 51a and 51b together, a process which cuts the substrate base materials 51a and 51b along the peripheral edge of the substrate area 4, and separates the substrate area 4, and a process which injects and seals optoelectronic material between the substrate base materials 51a and 51b of the substrate area 4. The cutting process forms the shallow slitting X1 for the scribes in the one principal surface of substrate base material 51b in parallel to a side of the vertical intersection to the side at the side of an injecting port 2a by the laser scribe method, next, the shallow slitting for the scribes is formed in parallel to the side to the side of injecting port 2a, and the substrate base material 51b is cut along the slitting X1 for the scribes after that.
Patent JP-2001214845-A (JP)
Title: Ignition timing control device of internal combustion engine
Inventor: NAKADA YUJI
IPC: F02P3/08
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To increase an ignition timing advance amount of the ignition timing, and to increase an ignition timing delay amount of the ignition timing by lengthening a discharge time constant by arranging a transistor in parallel to a trigger circuit for electrically continuing an SCR, and imparting electromotive force to a base of the transistor by performing full wave rectification on the electromotive force of a charge coil. SOLUTION: This ignition timing control device is composed of a series circuit composed of a capacitor 29 and the SCR 38 connected to both terminals of a primary coil 30a of an ignition coil 30, a trigger coil 34 for generating a gate signal for electrically continuing the SCR 38, the transistor 33 connected in parallel to the trigger coil 34, a full wave rectifier 22 for rectifying the electromotive force of both terminals of the charge coil 21 integrally provided with the ignition coil 30 and a time constant circuit composed of a resistance 25 and a capacitor 26 connected to an output terminal of the full wave rectifier 22, and the transistor 33 is electrically continued by a signal of the time constant circuit.
Patent JP-2001211030-A (JP)
Title: Voltage control oscillator
Inventor: MORI SHIZUAKI
IPC: H03B5/18
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a voltage control oscillator, which can be easily trimmed, has excellent productivity and stable frequency. SOLUTION: This voltage control oscillator is provided with a circuit board 1 on one side 1a and a microfilm strip line 3 on the opposite side 1b where the concave part 1c, larger in width than the channel 3c for trimming allows the microfilm strip line 3 to be exposed from one side end 1a of the microfilm strip line 3 through the central part 3b of the microfilm strip line 3. Since the channel 3c for trimming is inside the concave part 1c, what is mainly needed to be cut is only the microfilm strip line 3 in trimming. Consequently, it can provide easier trimming works and shorter trimming time than the conventional oscillators, leading to the better productivity.
Patent JP-2001216293-A (JP)
Title: Broadcasting contents preparation device
Inventor: FUKUMOTO MIYOSHI
IPC: H04H20/00
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide broadcasting contents preparation device capable of easily and effectively utilizing external characters prepared by using a character code different from the character code for broadcasting. SOLUTION: This broadcasting contents preparation device 1 prepares broadcasting contents 28 containing a BML document by a broadcasting character code and a DRCS file 29 corresponding to the BML document. The broadcasting character code is allocated to the external characters based on an external character information file 22 for describing the information on the external characters in a contents document 21 including the BML document by a contents character code in an external character code correspondence chart preparation part 13 and the character code in the BML document is converted by using the allocation in a character code conversion part 14.  In a DRCS file generation part 15, the DRCS file 29 provided with the bit map data of the external character in the BML document is generated based on a master DRCS file 26 housing the bit map data for all the usable external characters and an external character code correspondence chart.
Patent JP-2001209124-A (JP)
Title: Projection type video display device
Inventor: HISAMATSU SOSUKE
IPC: H04N5/74
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a projection type video display device which is small-sized and is made light in weight and whose noise shut-off effect is excellent. SOLUTION: A projection lens cover 26 having conductivity is provided at the outside of a housing 21 at which a part to generate video light is housed at inside and that has the conductivity so that at least a part of a projection lens 16 to enlarge and project the video light is exposed and also the periphery of the part of the projection lens 16 exposed to the outside of the housing 21 is covered. Thus, even in the case that the part of the projection lens 16 is exposed to the outside of the housing 21, the noise entering or discharged through an interstice between the housing 21 and the projection lens 16 is shut off.
Patent JP-2001213414-A (JP)
Title: Unpacking device
Inventor: KATSUMATA TOKIO
IPC: B65B69/00
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To cut and remove at a breath four annealed wires wound on a packing even when the type of packing of the pack is curved and deformed. SOLUTION: A carrier conveyor 3 for a pack 1 fastened by annealed wires 2 is constituted of four conveyors so disposed as to form a plane view cross-shaped clearance 31. An annealed wire count cutting device 4 for cutting the annealed wire on the carrier conveyors is constituted of four sets of cutting mechanism 42 formed of cutting blades and cutting blade driving means, a cruciform frame 43 provided with four sets of cutting mechanism in plan view cross shape and supporting them to be rocked in the up and down direction respectively and a lifting and lowering means for lifting the cruciform frame 43, protruding the cutting blades out of a cruciform clearance 31 and pushing the same on the lower face of the pack on the carrier conveyor.  An annealed removing device 6 for pulling out and removing cut annealed wires is constituted of fur sets of drawing mechanism 62 formed of drawing blades and drawing blade driving means, a cruciform frame 63 providing the four sets of drawing mechanism in plan view crossing shape and supporting respective mechanism to be rocked in the up and down direction respectively and a lifting and lowering means for lowering the cruciform frame 63 and pressing the drawing blades on the upper face of the pack on the carrier conveyor.
Patent JP-2001217813-A (JP)
Title: Device and method for cdma radio communication
Inventor: MATSUNO WATARU
IPC: H04W88/02
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate interference to an individual physical channel by a search code to be a non-orthogonal component. SOLUTION: This device is provided with a generating means 414 generating a spread code for spreading the search code, a timing notifying means 412 notifying timing when the search code is received, and operating means 420 and 422 that subtract the search code from a received signal by using the spread code at a time when the timing is notified from the means 412. The means 412 notifies the means 420 and 422 of the timing when the search code is received in any path among a plurality of paths.
Patent JP-2001212436-A (JP)
Title: Immersion type membrane cartridge and production method therefor
Inventor: NAGANO MASAAKI
IPC: B01D65/08
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an immersion type membrane cartridge having an enhanced durability to aeration, and a production method therefore. SOLUTION: The cartridge has an inside fixing part A provided with a resin-made filter plate 41 and a filter membrane 44 arranged so as to cover the surface of the filter plate 41, and in the filter plate 41, an inside fixing part A, a water sealing part S and an outside fixing part B are formed. The inside fixing part A consists of plural margins 42a, 42b and 43 for welding which are projected from the surface of the plate 41, formed multiply along the peripheral part of the plate 41 and weld the filter membrane 44 while the inside margin 42a holds the filter membrane 44 in a stretched state. The water sealing part S is formed of the central margin 42 and secures water stopping function over the whole periphery of the filter membrane 44. The outside fixing part B is formed of the outside margin 43 and fixes the periphery of the filter membrane 44 to the filter plate 41.