baber/WOPTO huggingface dataset:
Patent JP-2002080358-A (JP)
Title: Skin care preparatoin
Inventor: TAKEI MASUMI
IPC: A61K8/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a skin care preparation that shows good affinity for skin with no problem of the stability and safety and can exert the effect of protecting the skin from being damaged. SOLUTION: One or more than two of elastins and mucopoly-saccharides, one or more than two selected from compounds bearing sulfhydryl group and compounds bearing disulfide bonds, one or more than two selected from nucleic acids and their salts, one or more than two selected from phspholipids and glycolipid, and one or more than two of flavonoids are individually adsorbed into hydroxyapatite and formulated to the base whereby the objective skin care preparation is obtained.
Patent JP-2002078584-A (JP)
Title: Exhibition stand
Inventor: KASAI KENZO
IPC: G09F5/00
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an exhibition stand capable of giving a strong impression to a person seeing exhibited articles, and quickly and simply changing the color and design according to the exhibited articles. SOLUTION: This exhibition stand 110 is provided with a plate-like stage 1 including a seat face 4 for mounting the exhibition article and a sign bar 2 selectively and removably fitted to one of stage edges 3 in at least two different directions of the stage 1 and protruded upward more than the seat face 4 in a fitted state. Leg sections 5 are removably fitted on the opposite side to the sign bar 2 on the back face of the stage 1, and explanatory characters are displayed on the sign bar 2. Explanatory characters 13 are displayed on a stage sheet superimposed on the seat face 4.
Patent JP-2002074137-A (JP)
Title: Coupon system
Inventor: OISHI KEIJI
IPC: A63F13/69
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To expand a customer segment by improving the utilization function of a coupon. SOLUTION: This system is provided with a customer/coupon confirmation part (11) for confirming a customer (C) and a coupon (1) in receiving the coupon through a network (8), a coupon managing part (12) for managing points attached to the coupon (1) and game quantity in each different customer, a customer desire deciding part (14) for deciding a course desired by the customer (C) among a storing course for storing the points and the game quantity in each different customer, a gift course for switching the points to a gift and a game course for switching the game quantity to a game, a game providing part (20) for providing the customer (C) with a desired game through the network when the game course is selected, a game deciding part (21) for deciding game results, and a point converting part (22) for converting the results decided by the part (21) into prescribed points.
Patent JP-2002088043-A (JP)
Title: Method for producing nitrile compound
Inventor: SHIDARA TAKUJI
IPC: C07B61/00
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the formation of CO2 or CO as a by-product by a combustion reaction in a local exothermic zone is suppressed and a nitrile compound that is the objective product is obtained stably with time in a high yield and a high selectivity when the nitrile compound is industrially produced by ammooxidation using a vapor-phase catalytic fluidized bed reactor. SOLUTION: An oxygen-containing gas is introduced from an inlet at the bottom of the fluidized bed reactor and a feed port for a raw material and ammonia and a cooling pipe for removing heat of reaction are installed above an oxygen-containing gas feed port for the fluidized catalytic bed. The weight ratio (Wb/Wa) of a catalyst (Wb) fluidized above the feed port for the raw material and ammonia to the catalyst (Wa) fluidized above the oxygen- containing gas feed port is >=0.90 and the weight ratio (Wc/Wa) of the catalyst (Wc) fluidized above the lower end of the cooling pipe to the catalyst (Wa) fluidized above the oxygen-containing gas feed port is >=0.80.
Patent JP-2002089171-A (JP)
Title: Shield excavator, and tunnel constructing method using the same
Inventor: MIYAZAWA KAZUO
IPC: E21D9/12
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a shield excavator which facilitates driving of an enlarged- width pit and construction of an enlarged-width tunnel, to thereby shorten a construction period and reduce construction costs, and to provide a tunnel constructing method using the shield excavator. SOLUTION: The shield excavator 1 includes a shield main body 3, a cutter rotatably supported at a front portion of the shield main body 3, for driving a standard pit of a predetermined cross-sectional area, a copy cutter 2a being protrudable from the cutter 2 in a direction that widens the width of the standard pit, for excavating an enlarged-width pit, and a cylindrical skin plate 5 being almost flush with an external portion of the shield main body 3 and continuously extending rearward. The shield excavator is comprised of a soil take-up device 4 for taking up excavated soil of the enlarged-width pit from the external portion of the shield main body 3 to the interior of the same when the enlarged-width pit is excavated.
Patent JP-2002090325-A (JP)
Title: Filter for sensor, sensor cover, sensor and filter film
Inventor: SHIBUE AKIRA
IPC: G01N27/12
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a filter for sensor, a sensor cover, a sensor having them, and a filter film for functioning stably with high accuracy over a long time without disturbing the responsiveness of a sensor element. SOLUTION: This filter for sensor is formed in alternately laminated structure of films containing a water-soluble cation type polymer and a water-soluble anion type polymer in a humidity sensor cover for protecting the sensor.
Patent JP-2002083764-A (JP)
Title: Projection aligner
Inventor: ODAKA TAKAHIRO
IPC: G03F1/62
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner which prevents blurs from occurring on a lens, by organic gas components being produced by applying light to an organic film which is used for formation of a mask pattern. SOLUTION: A film, which is transparent to the light emitted from the light source of a projecting exposer, is stuck on the topside of a projecting lens, and a barrier against generated organic gas is provided.
Patent JP-2001167484-A (JP)
Title: Magnetic-optical recording medium
Inventor: NAKATANI MORIO
IPC: G11B11/105
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium enhanced in reproducing characteristics by increasing the heat radiating effect of the reproducing layer of the medium and steepening the temperature change of the medium. SOLUTION: The magneto-optical recording medium 20 has a cross sectional structure consisting of a dielectric material layer 12, the reproducing layer 13, a heat radiating layer 14, a recording layer 15, a dielectric material layer 16 and a UV curing resin 17 successively formed on a light transmission substrate 11. The heat radiating layer 14 is in contact with the reproducing layer 13 and the thermal conductivity at the room temperature of the heat radiating layer 14 is higher than that of the reproducing layer 13.
Patent JP-2002094181-A (JP)
Title: Semiconductor laser device and its manufacturing method
Inventor: IWAMOTO KOJI
IPC: H01S5/22
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable air-ridged semiconductor laser device having a long operating life. SOLUTION: The semiconductor laser device 10 is an AlGaInP-based air- ridged semiconductor laser element having a laminated structure formed by sequentially epitaxially growing an n-Al0.7GaInP lower clad layer 14, an AlGaAs active layer 16, a p-Al0.7GaInP upper clad layer 18, and a p-GaAs cap layer 20 on an n-GaAs substrate 12. On the top of the laminated structure, a stripe-like ridge section 22 is formed by etching the cap layer 20 and the upper part of the upper clad layer 18. The upper clad layer 18 is constituted of an upper layer 18a forming the ridge section 22 together with the cap layer 20 and a lower layer 18b which is extended outward from both lower side edges of the lower layer 18a and has a thickness of 0.3 μm.  On the upper surface of the lower upper clad layer 18b and the side faces of the ridge section except the top face of the ridge section, protective layers 24 composed of epitaxially grown n-GaAs and having thickness of 0.15 μm are provided.
Patent JP-2002104765-A (JP)
Title: Magnetic attracting unit utilizing neodymium magnet
Inventor: JUNG HYUNG
IPC: B66C1/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic attracting unit which can prevent oxidation of a neodymium magnet mounted in a rotor unit. SOLUTION: This attracting unit has a pair of flat plate-shaped members 10a arranged to comprise a non-magnetic member 11 arranged in the center and a magnetic member 10 arranged in both sides thereof to be opposed to each other, a rotor unit 50 journalled to freely rotate between both the flat plate-shaped members 10a, and at least a pair of neodymium magnets 40 mounted to oppose a different magnetic pole to the rotor unit 50 to additionally oppose to both the flat plate-shaped members 10a. By rotating the rotor unit 50, a direction of a line of magnetic force of the neodymium magnet 40 relative to the magnetic member 10 is switched, so as to perform magnetic attraction.  A closed space part S provided in the periphery of the neodymium magnet 40 to obstruct its contact with oxygen in the atmosphere and an oxidation preventing means 70 placing the closed space part S in an oxidation prevented condition are provided. The oxidation preventing means 70 is constituted by placing the closed space part S in a vacuum condition or charging it with an oxidation preventing substance 71.
Patent JP-2002094365-A (JP)
Title: Output buffer circuit
Inventor: KURISU MASAKAZU
IPC: H03K19/0185
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an output buffer circuit that is operated at a low voltage, has a pre-emphasis function with a small propagation delay time suitable for a high-speed operation, and to provide its control system. SOLUTION: A 1st buffer B1 consists of a 1st P-channel field effect transistor P1, whose source electrode is connected to a high-level power supply VDD and of a 1st N-channel field effect transistor N1 whose source electrode is connected to a low-level power supply VSS, and a 2nd buffer B2 consists of a 2nd P-channel field effect transistor P2, whose source electrode is connected to the high level power supply VDD and of a 2nd N-channel field effect transistor N2, whose source electrode is connected to the low-level power supply VSS. The drive capability of the P-channel field effect transistor P1 is set higher than the drive capability of the N-channel field effect transistor N2, and the drive capability of the N-channel field effect transistor N1 is set higher than the drive capability of the P-channel field effect transistor P2.
Patent JP-2002094631-A (JP)
Title: Portable communication device
Inventor: MORINAGA KENICHI
IPC: H04R1/02
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To make it easy to achieve the weight reduction and thinning of a portable communication device and to reduce the price by the curtailment of the number of parts, by making the most of a wiring board stored in the casing of a portable communication device such as a portable telephone or the like, as the frame of an electric sound converter such as a speaker or the like. SOLUTION: In a portable communication device, a speaker 20 where a voice coil 26 with a diaphragm 21 is inserted in the gap G within a magnetic circuit is stored in the casing. A lead wire 27 drawn out of the voice coil 26 is connected directly to the electrodes 13 and 14 of the wiring board 10. The periphery of the diaphragm 21 is fixed to the wiring board 10. The magnetic circuit is made of a magnet 24, a pole piece 25, and a yoke 22. The yoke 22 is attached to the wiring board 10.
Patent JP-2002098091-A (JP)
Title: Impeller for electric blower
Inventor: FUKUSHIMA MASATO
IPC: F04D29/28
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an impeller for an electric blower easy for manufacturing by making a structure of an inducer part simple, providing sufficient air quantity without sacrificing intake projected area in an axial flow direction, and having a strong structure enduring high temperature, high pressure and large air quantity. SOLUTION: In an impeller 5 provided with plural metal plate blades 7... arranged in a radial direction between a rear surface side plate 5B provided with a hub 6 having a rotation shaft 3A of a motor 3 inserted and fixed and a front surface side plate 5A provided in parallel with the side plate 5B, a circumference surface of the hub 6 has a round surface 6R of which diameter gradually increases toward the end and a root end 7X of each metal plate blade 7 is fitted in a slot groove 6D provided on the round surface 6R with some interval.
Patent JP-2002096141-A (JP)
Title: Method of applying facing material to sand core used for casting
Inventor: FUJITA MAKOTO
IPC: B22C3/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide such a masking method that can adhere to a sand core with strong adhesive force and can easily be peeled off after application of a facing material. SOLUTION: Masking of the sand core 7 by fibrous sheets cut in advance to circular ring shapes tailored to fit to the outside sand core peripheral surface 8a of an outside wheel part 8 coming into contact with a bottom mold outside a peripheral surface 2 and a bottom plane 8b of the outside wheel part 8 coming into contact with a bottom mold plane 2b or to circular ring shapes tailored to fit to a top plane 8c of the outside wheel part 8 and an inside plane 9a of an inside wheel part 9, both are coming into contact with a top mold plane 1a, is conducted with an adhesive agent that is liquid state and can be hardened after drying. A coating resin is then applied to all the surface of the sand core including the masked area, is dried, hardened and is further peeled off.
Patent JP-2002097740-A (JP)
Title: Working method of ceiling by blowing insulation method and ceiling substrate panel
Inventor: IMANAKA MASAYUKI
IPC: E04B9/22
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide working method of ceiling and so on by blowing insulation method, capable of reducing workload and giving easy and efficient working. SOLUTION: A ceiling substrate panel 1 comprises a ceiling substrate panel body 2 and a damp-proofing sheet 3 that is fixed under the panel body 2. After the panel is mounted at the site, insulation material is blown into the roof-space. The sheet 3 has a part 3a overhung sideways out of the in-plane of the ceiling substrate panel body 2. This is used for an overlapped part and is overlapped on a neighboring panel sheet 3 placed.
Patent JP-2002095763-A (JP)
Title: Safety instrument for fall prevention
Inventor: SAIKI TETSUYA
IPC: E04G21/32
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety instrument for fall prevention, capable of preventing a rope from undergoing wraparound to side of the back surface of a main body and enhancing the properties of falling-off prevention and passage in a direction changing device. SOLUTION: The safety instrument is provided with the frame-shaped main body 2 slidably mounted on a rail 120, a braking lever 3 whose one end is fitted into the rail 120 and which is supported inside the main body 2 so as to freely swing, a coupling fitting for coupling the other end of the braking lever 3 with rope 4 for pulling and fixing an operator, and a stopper 34 for restricting the rotation of the coupling fitting from the front side of the main body 2 through the forward of the main body 2 to the side of the back surface of the main body 2. The coupling fitting is provided with a figure-of-eight-shaped ring 32 coupled to the other end of the braking lever 3 and a U-shackle 41 coupled to the ring 32 and fitted with the rope 4.
Patent JP-2002122718-A (JP)
Title: Reflection plate, reflective polarizing plate and liquid crystal display device
Inventor: HAYASHI SHIGETOSHI
IPC: G02B5/08
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a reflection plate and a reflective polarizing plate for bringing about a liquid crystal display device having bright display and superior visibility, and further to provide the liquid crystal display device using the reflective polarizing plate. SOLUTION: The provided reflection plate comprises a reflection surface, consisting of a projecting and recessing stripe shaped curved surface which has <=500 μm pitch (p) and >=80 deg. and <180 deg. angle ∠ABC between straight lines connecting a trough base B and apexes A, C on the both sides in cross section which is vertical to the ridge lines. Furthermore, the reflection plate provided comprises a curve ABC satisfying both inequalities r1≠(p2+4d2)/8d and r2≠(p2+4d2)/8d, where the intersecting point of a vertical line to a tangent to the curve ABC at the point A and that at the point C is denoted as D, a line segment AD=r1, a line segment CD=r2 and the distance between a line segment AC and the trough base B is defined as d.  Also the reflective polarizing plate, comprising the reflection plate with a polarizing layer laminated on the projecting and recessing surfaces side, is provided, and furthermore, the liquid crystal display device comprising the reflective polarizing plate with a liquid crystal cell arranged on the polarizing layer side is provided.
Patent JP-2002105371-A (JP)
Title: Ink binder, ink composition and biodegradable printing film
Inventor: KURIHASHI TORU
IPC: C09D11/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a binder capable of showing biodegradability similarly to a molded article and a film as a base material even in the case of disposal to the environment after use as a printed matter and constituting an ink satisfying high printing requirement such as full color process printing. SOLUTION: A biodegradable ink binder (A) consisting of 50-80 wt.% of a nitrocellulose (a), 5-25 wt.% of an alkyd resin (b) and 15-45 wt.% of a plasticizer (c).
Patent JP-2002107143-A (JP)
Title: Ground angle detector and angle-detecting apparatus
Inventor: NARISAWA JUNICHI
IPC: G01C9/12
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a ground angle detector which can reduce hysteresis, generated accompanying detection of angle and can reduce running torque, without increasing a mass or the equivalent length of a pendulum. SOLUTION: There are provided a potentiometer 22, set in a casing 21 forming an outer shell, and the pendulum 24 fitted to a shaft 23 of the potentiometer 22, so that a ground angle which is the angle with respect the to horizontal plane is detected. A vibrating motor 25 is set in the casing 21. The vibrating motor 25 is driven when the angle is to be detected, thereby subjecting each slide contact part of the potentiometer 22 to dynamic friction. Accordingly, the hysteresis and the running torque can be reduced to those at a static friction time, that is, about a half or one third of the conventional values. A yield, when the potentiometer 22 is manufactured by a large number, i.e., a ratio by which the potentiometer 22 can be adopted as a component of the ground angle detector, is considerably improved in comparison with prior art.  Unit cost of the potentiometer 22 is reduced, and therefore the manufacturing cost of the ground angle detector can be made small, in comparison with the prior art.
Patent JP-2002110742-A (JP)
Title: Method for manufacturing semiconductor device, and apparatus for manufacturing semiconductor
Inventor: TATE MITSUAKI
IPC: H01L21/60
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To improve processing capability in chip bonding. SOLUTION: When recognition marks 1c, 4a of a semiconductor 1 and a wiring board 4 are imaged by means of an optical system 12h, by moving a collet 12i of the tip of a bonding head, the recognition mark 1c of the semiconductor chip 1 and the recognition mark 4a of the wiring board 4 are arranged facing. As a result, positions, of the facing recognition marks 1c, 4a of the semiconductor chip 1 and the wiring board 4 are obtained by one recognizing operation of the optical system 12h, and by repeating this operation for the two recognition marks 1c, 4a, the positions of the semiconductor chip 1 and the wiring board 4 are effectively recognized and both are bonded.
Patent JP-2002108963-A (JP)
Title: Method and device for plotting i/o circuit diagram
Inventor: KAMEDA SHIGETAKA
IPC: G06F17/50
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To automatically and efficiently prepare the I/O circuit diagram of a sequencer by shortening time and reducing errors in preparation of the diagram. SOLUTION: Information required for preparing an I/O circuit diagram (5) is extracted from a device list (1) where information containing I/O card information, equipment symbol information, line number information and equipment name information are registered, by an extracting means (4) and on the basis of this extracted information, a required I/O card is read out of an I/O card file (2) in correspondence with the I/O card information by a preparing means (6). At the same time, a required equipment symbol is read out of an equipment symbol file (3) in correspondence with the equipment symbol information and on the basis of the information extracted by the extracting means (4), the line number information and/or equipment name information is added to the read I/O card and equipment symbol so that the I/O circuit diagram (5) can be prepared.
Patent JP-2002112176-A (JP)
Title: Digital camera
Inventor: YUGI NAOTO
IPC: H04N19/102
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional digital cameras, having a limited recordable memory capacity that they cannot have designated number of photographed pictures, even when a photographer has decided in advance number of desired photographing pictures. SOLUTION: The digital camera 1 calculates a recordable capacity Y of a recording memory 12, and the photographer designates number of desired photographing images X. A microcomputer 14 calculates a recording size Z (Z=Y/X) per photographed image required to surely photograph the desired number of images and revises a photographing mode of the digital camera 1, where the image is photographed by a recording size Z or below.
Patent JP-2002117058-A (JP)
Title: Method and device for term explanation retrieval and storage medium stored with term explanation retrieving program
Inventor: KUMAGAI KAZUNORI
IPC: G06F17/30
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a term explanation retrieving method which can output a definition and an explanation related to an inputted keyword, as retrieval results and to provide a storage medium stored with a system and a term explanation retrieving program. SOLUTION: When a user inputs a keyword as a retrieval request, the keyword is converted into a representation making it easy to obtain the explanation of the keyword as a retrieval result, retrieval from a database on a network is performed by using the converted retrieval keyword to obtain the definition and explanation corresponding to the keyword, and the retrieval result is presented to the user.