baber/WOPTO huggingface dataset:
Patent JP-2003086840-A (JP)
Title: GaN-BASED SEMICONDUCTOR LIGHT EMITTING DIODE
Inventor: OKAGAWA HIROAKI
IPC: H01L21/205
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a GaN-based LED constituted of GaN-based crystal layers with its quality higher than that of the conventional type even though containing an Al composition. SOLUTION: The LED is formed of a multilayer structure comprising GaN- based crystal layers built on an Alx Ga1-x N (0.5<=x<=1) crystal layer (which may be an independent crystal substrate) having transition density of 1×10<11> cm<-2> and a thickness of 0.1 μm or more, where (Al compositions of the GaN- based crystal layers)<=(Al composition x of the Alx Ga1-x N crystal).
Patent JP-2003084801-A (JP)
Title: Interlock mechanism, interlock method and heat treatment method
Inventor: KANEKO KENGO
IPC: H01L21/02
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an interlock mechanism, its method, and a film forming device applying the same, capable of flexibly coping with the modifications, and improving the safely in failure by applying a simple constitution and multiplexing a circuit. SOLUTION: This interlock mechanism is composed of a drive control part 200 for driving and controlling, for example, a valve of a gas to be treatment as an interlocked object, and an interlock control part 100 for controlling the drive control part 200, in a state of they are respectively provided with sub- control parts 114 and 116, 202 and 204 of duplicated firmware specification respectively performing the same action, and the interlock mechanism cuts off the power supply to all of the valves of a device to be interlocked when the inputs and/or outputs of two sub-control parts 114 and 116, or sub-control parts 202 and 204 are not agreed with each other.
Patent JP-2003089587-A (JP)
Title: Humidity-controlled ceramics material
Inventor: NONAMI TORU
IPC: C04B41/85
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a humidity-controlled ceramics material which adsorbs harmful gas components, and has a decomposing action on harmful gas components by a photocatalyst. SOLUTION: The surface of the humidity-controlled ceramics material obtained by mixing 20 pts.wt. diatomaceous earth, 20 pts.wt. sepiolite, 25 pts.wt. clay and a 35 pts.wt. filler as forming raw materials by using a mixer and thereafter press-forming the mixture by using a press forming die, is coated with a photocatalytic coating agent obtained by mixing a coating agent consisting of 15 pts. silicon, 30 pts. sodium, 0.6 pts. lithium and 1.5 pts. aluminum with apatite-coated titanium dioxide so as to be controlled to 5%, in a ratio of 40 g per unit area (m<2> ) by using a spray gun, and drying and heat treatment are performed thereto at 100 deg.C.
Patent JP-2003083891-A (JP)
Title: Infrared gas analyzer
Inventor: NODA YOSHIAKI
IPC: G01N21/61
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an infrared gas analyzer capable of excluding interference sensitivity and free of measurement errors. SOLUTION: The rotation axis 28, integratedly attached to the housing 2 of the infrared detector IC comprising a front chamber 4, a rear chamber 7, and a condenser microphone 12 (differential pressure sensor) for detecting the differential pressure between the two chambers, is supported by a bearing 29 provided in a stationary part not illustrated here, so that the detector 1C may be rotatable around an axis 31 running through the center of the opening of the rear chamber 4. In the left half of the rear chamber 7 as illustrated here, the light path is deep or L2 long and, in the right half, shallow or L3 long, with the axis 31 dividing the two.
Patent JP-2003088845-A (JP)
Title: Treatment method of spent refractory
Inventor: TSUTSUI KOJI
IPC: C04B35/66
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method of spent refractory by which the quantity of the spent refractory to become waste is minimized by removing incorporated metals, sorting crushed particles of the spent refractory containing an infiltrated part and separating and recovering a large quantity of particles of a good quality part of the spent refractory with high precision. SOLUTION: A primary magnetic selection is carried out on the spent refractory to remove the metals and after that, the spent refractory is crushed, screened and further is secondarily magnetically selected with a larger magnetic force than that of the primary magnet selection to separate into a magnetic body and a non-magnetic body and if necessary, it is distinguished by color whether the slug infiltrated layer is existed or not in the spent refractory of the selected nonmagnetic body to separate into one having the infiltrated layer and one having no infiltrated layer.
Patent JP-2003089993-A (JP)
Title: Doctor blade for drainage
Inventor: TAKEUCHI TETSUO
IPC: D21G3/00
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a doctor blade which is used for drainage, scarcely wears down a counter member, and has an excellent draining performance and an excellent shape-retaining performance. SOLUTION: This doctor blade 10b or 10c for the drainage is obtained by impregnating a resin into a fiber laminate 50 from one side of the fiber laminate 50, wherein the fiber laminate 50 is prepared by integrally entangling substrates 20 with fiber (butt) layers 30. Since the resin is impregnated from one side of the fiber laminate 50, the doctor blade 10b or 10c for the drainage has a layer having a large resin content and a layer having a small resin content, and the layer having the small resin content is pressure-contacted with a counter member and used. The doctor blade 10c or 10b having the above-structure has good compatibility with the counter member, an excellent draining performance, and an excellent shape-retaining performance, and hardly wears down the counter member.
Patent JP-2003090670-A (JP)
Title: Installing structure for stirling refrigerating engine
Inventor: YONEDA TETSUYA
IPC: F16F15/04
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for attenuating a vibration for bringing about an attenuation effect to a large starting vibration occurring not only at the time of a stationary operation of a Stirling refrigerating engine but also at the time of entering into the driving vibration of the engine. SOLUTION: As an installing structure which does not use a member such as a screw or the like in assembling, the Stirling refrigerating engine 1 is fixed to a casing 10 provided in a refrigerator by using elastic bands 7, 8 and 9. One ends 7a, 8a and 9a of the axially expanding bands 7, 8 and 9 are fixed to the engine 1, and other ends 7b, 8b and 9b of the bands 7, 8 and 9 are fixed to the casing 10.
Patent JP-2002240722-A (JP)
Title: Tray rack board
Inventor: SHIRAI TAKANAO
IPC: B62B3/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a tray rack board having a reinforced part easily cleaned and preventing propagation of saprophyte. SOLUTION: This plastic rack board 12 for the tray rack 10 having the width and the length capable of mounting a tray is provided with, at least, a tubular reinforcing part 32 extending in the length direction and regulating a sealed space 34. It is preferable that the reinforcing part regulates each side part 22 of the rack board.
Patent JP-2003097382-A (JP)
Title: Fuel distribution pipe for fuel injector
Inventor: SATO KAZUHIKO
IPC: F02M55/02
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To ensure the specified dimensional accuracy between a connector cup and a stay by allowing any thermal distortion to hardly occur when brazing components of a fuel distribution pipe for a fuel injector. SOLUTION: Open sides of a first thin-walled distribution pipe half body 1A of U-shaped section formed of a sheet metal and a second thin-walled distribution pipe half body 1B of U-shaped section formed of a sheet metal face each other, the first distribution pipe half body 1A is disposed on the inner side of the second distribution pipe half body 1B, fitted thereto, and brazed to constitute the fuel distribution pipe 1. The stay 6 is integrally extended from a circumferential edge of the second distribution pipe half body 1B, and the connector cup 3 is joined therewith.
Patent JP-2003096459-A (JP)
Title: Chiral nematic liquid-crystal composition and liquid crystal display element
Inventor: MATSUMOTO MITSUYO
IPC: C09K19/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide chiral nematic liquid-crystal compositions for liquid-crystal display elements having high reliability capable of affording a good light reflectance over a long period and maintaining stablely display quality with suppressed burn-in (a residual image) and display unevenness over a long period, and to provide the liquid-crystal display elements. SOLUTION: The chiral nematic liquid-crystal compositions 21r, 21g and 21b comprise at least a nematic liquid-crystal composition and one or more kinds of chiral materials and are capable of selectively reflecting light at a specific wavelength. The moisture content in the liquid-crystal compositions is <=200 ppm. The liquid-crystal display elements A1 and A2 are obtained by sandwiching the chiral nematic liquid-crystal compositions 21r, 21g and 21b capable of selectively reflecting light at the specific wavelength between a pair of substrates 11 and 12. The element A1 has <=400 ppm moisture content in the liquid-crystal compositions 21r, 21g and 21b in the element and the element A2 has <=20 C/cm<2> ion concentration in the liquid-crystal compositions 21r, 21g and 21b.
Patent JP-2003099568-A (JP)
Title: Engineer productivity evaluation method
Inventor: NISHIMURA YASUMASA
IPC: G06Q10/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method allowing quantitative and not subjective evaluation of a qualitative index for engineer productivity. SOLUTION: A theme qualitatively set as an engineer productivity index, a target conversion amount of money or conversion value set for the theme, evaluation at specific stages periodically performed for the theme, and a coefficient set for each stage of evaluation are used as data. A stage of evaluation is input to a computer when evaluation is performed for the theme, thereby determines and stores the product of the coefficient corresponding to the stage of evaluation and the target conversion amount of money or conversion value.
Patent JP-2003111419-A (JP)
Title: Power source unit
Inventor: TAKAHASHI YUJI
IPC: H02M3/07
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the loss caused by capacitor charging. SOLUTION: In the case of voltage increase of a rectified waveform, first switching circuits 3-1 to 3-m turn on when the voltages of corresponding capacitors 4-1 to 4-m become equal to the voltage of the rectified waveform, and turn off when the voltages of the corresponding capacitors reach a prescribed value. In the case of voltage decrease of the rectified waveform, the first switching circuits 3-1 to 3-m turn on when the voltage of the rectified waveform reaches the prescribed value, and turn off when the voltages of the corresponding capacitors become equal to the voltage of the rectified waveform.
Patent JP-2003098116-A (JP)
Title: Apparatus and method for inspecting sample
Inventor: ISOMURA YASUTADA
IPC: G03F1/84
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for inspecting samples which enable an inspection taking advantages of both inspections by integrating the inspections of comparing measurement image data and design image data with each other and of comparing measurement image data with each other. SOLUTION: The apparatus for inspecting samples is provided with a measurement image data generating part for generating measurement image data, a design image data generating part for generating design image data, and a means for comparing measurement image data and design image data with each other, or measurement image data with each other. The apparatus loads a memory for storing design image data and measurement image data, and has a means for comparing measurement image data and design image data with each other for a first region when there are n identical regions in the design data, and comparing measurement image data with design image data generated when the first region is inspected for an m (m is not larger than n) region or with measurement image data of a k region (k is smaller than m).
Patent JP-2002201110-A (JP)
Title: Decorative cosmetic and dermatological agent
Inventor: LOEFFLER MATTHIAS DR
IPC: A61Q1/04
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new kind of copolymer consisting essentially of acryloyldimethyltaurine acid useful for preparation of various a great number of decorative cosmetics. SOLUTION: The decorative cosmetic and dermatological agent contain at least one copolymer which is obtained by radical copolymerization of (A) acryloyldimethyltaurine acid and/or acryloyldimethyltaurate, (B) optionally, one or more additional olefinically unsaturated, non-cationic comonomer, (C) optionally, one or more olefinically unsaturated, cationic comonomer, (D) optionally, one or more components containing silicon, (E) optionally, one or more components containing fluorine and (F) optionally, one or more macromonomer, (G) the copolymerization taking place in the presence of at least one polymeric additive, (H) provided that component (A) is copolymerized with at least one component selected from one of the groups (D) to (G).
Patent JP-2003111212-A (JP)
Title: Electric car
Inventor: JIKIBA YASUHIRO
IPC: A63B55/60
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the are from stopping even when the residual capacity is low so that the destination, such as a place having charging facilities, may be reached. SOLUTION: The electric car has a battery 18 as the power source and runs using a motor 17 as the driving source. A residual capacity sensor 21 that detects the residual capacity of the battery is provided. When the battery voltage V, which is the value detected by the residual capacity sensor 21, falls to or below a prescribed value A1 or A2, current to prescribed areas are stopped or restricted. This allows the car to be run while restricting power consumption of the battery, thereby increasing the travel distance, also, the car can reliably reach its destination even if the residual battery capacity becomes low.
Patent JP-2003103039-A (JP)
Title: Game machine
Inventor: KAWABUCHI TATSUO
IPC: A63F9/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a game body can rapidly move in liquid and progress of a game is speedy and which is interesting. SOLUTION: A transparent water tank 14 accommodating water 16, a plurality of game bodies 24 capable of floating and sinking within the water 16, an air pump 18 and air stones 22 which are provided in the lower part within the water tank 14 and float and sink the game bodies 24 by generating one of a water current and an air bubble 28, and a game board 26 which is arranged within the water tank 14 and conducts a game related to float and sink movement of the game bodies 24 are included and the game bodies 24 have larger specific gravity than the water 16, in which a receiving portion for receiving the ascensional power of the water current and the air bubble 28 is formed.
Patent JP-2003102279-A (JP)
Title: Culturing container, culturing apparatus using the same container, culturing facility and culturing method
Inventor: NISHIMURA YASUSHI
IPC: A01G25/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a culturing container enabling ready installation operation and capable of evenly and uniformly feeding a liquid and a culturing apparatus using the container. SOLUTION: This culturing container of the culturing apparatus is formed in a circle so as to enable planting in nearly circular state and enables ready installation operation without worrying about inclination for draining the liquid. In the culturing container, uniform and even feed of liquid is made possible by using a liquid feed means 3, a layered culture medium 7, etc., and distribution of water in the culture medium is made even and growth defect and uneven growth of the plant are prevented and temperature variation of the culture medium can effectively be alleviated.
Patent JP-2002177243-A (JP)
Title: Magnetic field adjusting device, method, and recording medium
Inventor: AOKI MASAAKI
IPC: G01R33/387
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field adjusting device and method capable of easily and highly precisely adjusting the magnetic field and to provide a recording medium. SOLUTION: This magnetic field adjusting device 10 calculates the positions to dispose magnetic field adjusting pieces 40 and the number of the pieces 40 by a linear programming. An estimated value of the magnetic field uniformity is calculated based on the positions and the number of the magnetic field adjusting pieces 40. When the estimated value of the magnetic field uniformity is a prescribed value or less, the positions and the number of the magnetic field adjusting pieces 40 are displayed on a display part 26. An operator disposes the magnetic field adjusting pieces 40 in the magnetic field adjusting device 10 based on the display. When the estimated value of the magnetic field uniformity is a prescribed value or more, the estimated value of the magnetic field uniformity is calculated for every position of the magnetic field adjusting pieces 40 by a direct search method.  The positions and the number of the magnetic field adjusting pieces 40 where the estimated value of the magnetic field uniformity becomes the minimum are selected and displayed on a display part 26. The operator disposes the magnetic field adjusting pieces 40 in the magnetic field adjusting device 10 based on the display. It may be allowable to set an upper limit in the number of the magnetic field adjusting pieces 40.
Patent JP-2003112833-A (JP)
Title: Paper feed roller
Inventor: MATSUO TOSHIAKI
IPC: B65H3/06
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a paper feed roller capable of conveying sheets slippery and difficult to convey, such as an OHP film, even in a condition of paper powder adhered on a roller surface after passing many paper sheets. SOLUTION: A knurled surface is arranged by alternately forming in the circumferential direction crests and troughs in the axial direction on an outer peripheral surface of the roller. An inclined plane on one side of the crest is made in gentle slope in the range of 25 deg. to 5 deg. with the bottom of the trough as a reference point, and an inclined plane of the other side is made in steep slope. Pitches between the vertexes of the crests are set 1.5 mm to 0.3 mm and the tops of the crests are rounded. The gentle slope sides of the crests are put in the forward direction to the rotating-directional surface.
Patent JP-2003115722-A (JP)
Title: Hybrid electronic circuit
Inventor: KASAHARA YASUSHI
IPC: H03F3/68
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise hybrid electronic circuit. SOLUTION: In the low-noise hybrid electronic circuit, there are connected in series with each other a low-drift amplifier U1 and a wide-band amplifier U2 each of which has its positive-polarity and negative-polarity input terminals of high impedances. Further, the hybrid electronic circuit is so constituted that in the low-drift amplifier U1, its input signal Vin is inputted to its positive- polarity input termial, and in the wide-band amplifier U2, the signal outputted from the low-drift amplifier U1 is inputted to its negative-polarity input terminal, and moreover, the output signal of the amplifier U2 is fed back to the input stage of the low-drift amplifier U1.
Patent JP-2002182299-A (JP)
Title: Pseudo zoom camera and image processing system
Inventor: ENOMOTO ATSUSHI
IPC: G03B17/24
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo zoom camera for photographing while using a pseudo zooming function at a pseudo zoom magnification and an extent intended by a photographer, and capable of more satisfactorily improving the picture quality of a formed pseudo zoom print and to provide an image processing system. SOLUTION: In the pseudo zoom camera, the pseudo zoom magnification is recorded on a photographic film, etc., and the pseudo zoom magnification is read out at printing the picture, and a pseudo zoom print service for printing the picture extent corresponding to the pseudo zoom magnification is received, either of the pseudo zoom magnification and a pseudo zoom pattern is recorded as pseudo zoom information or the picture extent is recorded together with one of the pseudo zoom magnification and the pseudo zoom pattern as pseudo zoom information.
Patent JP-2003116370-A (JP)
Title: Mulch film spreading machine
Inventor: YAMAMOTO AKIRA
IPC: A01G13/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a mulch film spreading machine improved in controllability of its machine body and therefore capable of stably spreading the mulch film. SOLUTION: This mulch film spreading machine 1 is equipped with the machine body 4 of which the front sides are supported on a pair of the right and left travel wheels 2 traveling by straddling a ridge U so as to be freely travelable, and therefore the machine lays the mulch film F on a surface of the soil while the machine body 4 travels. Further, the rear sides of the machine body are supported on a pair of the right and left auxiliary travel wheels 3 traveling by straddling the ridge U so as to be freely travelable. A handle 22 for controlling the traveling direction is equipped on a rear side of the machine body 4.
Patent JP-2003117130-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine improving amusement of a game by providing a pattern with colorful decoration and attracting expectation of a game player until a result of a variation display game is completely determined by referring to a structure of the pattern. SOLUTION: The pattern used in a variation display comprises an identification pattern referring to forming a special result state and an auxiliary pattern subsidiarily provided according to the identification pattern. The identification pattern in a pattern other than a part of the patterns among a plurality of the patterns displayed on a display part of a display generates a first ready- to-win state when a specified ready-to-win display state able to be the special result state is formed.  Even when the identification pattern in the pattern other than the part of the patterns among a plurality of the patterns displayed on the display part does not generate the specified ready-to-win display state, a second ready-to-win state is generated in the case where the auxiliary pattern in the whole of a plurality of the patterns displayed on the display part forms the special ready-to-win display state previously specified.
Patent JP-2003117917-A (JP)
Title: Apparatus and method for conveying and molding cylindrical product as well as apparatus and method for conveying and film forming cylindrical product
Inventor: KANZAKI JUNICHI
IPC: H01M8/12
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for conveying and molding a cylindrical product in which the intervention of a person can be more reduced in the case of conveying and molding the cylindrical product. SOLUTION: The apparatus for conveying and molding the cylindrical product comprises a rotary section (12) for rotating the product (33) by bringing into contact with a support shaft (34) inserted into the hollow part of the product (33), and a conveying section (15) for conveying the product (33) by bringing the product (33) into contact with the shaft (34) in such a state that the product (33) is rotated.