baber/WOPTO huggingface dataset:
Patent JP-2002225500-A (JP)
Title: Floor mat
Inventor: OZAWA TATSUYA
IPC: B60N3/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To increase commodity value by giving a bright foot light impression at a floor mat and making its pattern look variegated depending upon the color of a light source to be illuminated. SOLUTION: A floor mat 1 has a pattern 2 shown by a circle mark and a pattern 3 by a cross mark drawn in a superposed fashion as per Fig. (a). In detail, the background part 4 is black, the part 5 represented by only the pattern 2 of the circle mark is green, the part 6 by only the pattern 3 of the cross mark is red and the part 7 where the pattern 2 of the circle mark and the pattern 3 of the cross mark are superposed over each other, is yellow. When the green LED is illuminated, the part 5 of green and the part 7 of yellow look green, reflecting a green light and the part 6 of red looks black, negating the light of the green LED, so that the part 6 of red can no longer be distinguished from the part 4 of black, as per Fig. (b). Thus only the pattern 2 of the circle mark looms sharply green.  When the red LED is illuminated, the part 6 of red and the part 7 of yellow reflect the light of red, making only the pattern 3 of the cross mark loom sharply red, as per Fig. (c).
Patent JP-2002229163-A (JP)
Title: Method for manufacturing toning slide
Inventor: ICHIKI HISATOSHI
IPC: G03C11/14
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a toning slide which does not cause adverse influences on the worker's body or does not require a high- level developing process and which causes no color change in ordinary environment. SOLUTION: First, a negative film for the production of a color positive is loaded on a 35 mm camera to which a microlens 2 is attached, and a yellow filter is mounted in the front side of the microlens 2. An original 5 for a blue slide mounted on the table 4 of a copying device is photographed by the 35-mm camera 1 under the reflection conditions. In this process, day-light light sources 6 are used and the ISO sensitivity is controlled to about 10. The photographed film is subjected to the development for color negatives, and the finished color negative film is subjected to a mounting process. Thus, a blue slide of white characters with a blue background is obtained.
Patent JP-2002235361-A (JP)
Title: Reinforcing member and reinforcing method for structural body
Inventor: HAYASHI SHINICHIRO
IPC: E02D3/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a measure against a horizontal earth pressure for a structural body which is obtained by assembling members of a uniform shape weak in resisting to a force in a lateral direction compared with a force in up-down direction such as a container-shaped member having a taper or a flat plate supported by posts, or the like. SOLUTION: In a structural body in which uniform-shaped members weak in resisting to a force in lateral direction compared with a force in up-down direction are assembled together longitudinally and transversely, when a bottom surface or a top surface of the uniform-shaped members are combined together in a state that they face each other, a flat plate-shaped member having a length equal to the farthest outer edge of the uniform-shape member times an integer coincides with a portion where they touch each other in this reinforcing method.
Patent JP-2002236640-A (JP)
Title: Image display, and method for displaying image
Inventor: WAKE HIROYUKI
IPC: G06F3/14
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce a load to a server, and to display an image data at an image size desired by a content provider even in a mobile information terminal having display capacity different individually for receiving the image data. SOLUTION: This display is provided with a data interpretation means for receiving an image file for holding the image data and additional information and a content file constituting a content by a data transmitting and receiving means to interpret the content file, and an image processing means for getting out the image data from the image file based on information of an area displayable on the mobile terminal and the additional information.
Patent JP-2001294578-A (JP)
Title: Method for producing optically active hemiesters
Inventor: IWAKURA KAZUNORI
IPC: C07C69/62
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method enabling objective optically active hemiesters to be advantageously obtained by reacting a cyclic acid anhydride with a hydroxy compound in the presence of a catalytic amount of an asymmetric catalyst to perform ring-opening reaction. SOLUTION: This method for producing optically active hemiesters represented by general formula (3) is to react a cyclic acid anhydride represented by general formula (1) with a hydroxy compound in the presence of an asymmetric catalyst and in the presence or absence of a basic compound.
Patent JP-2002235737-A (JP)
Title: Thrust bearing device and small-type motor having the same
Inventor: YAMAGUCHI TADAO
IPC: F16C19/12
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To reduce loss and noise by surely rotating a ball on its own axis responding to the rotation of the axis in receiving the base end of a shaft by a simple constitution, and revolving about an axial center so as to almost eliminate a sliding loss. SOLUTION: In receiving the base end of the energized shaft, this thrust bearing device is provided with a crest projection 1a in the center of a metal base of a bearing housing as a means of positioning, at least, a single ball eccentrically from the center, and a concentric groove 1b formed around the projection. At least, a ball B is disposed in the groove and the base end 3a of the shaft 3 formed by flattening a part abutting on the ball is received via the ball.
Patent JP-2002237870-A (JP)
Title: Communication equipment and voice i/o device thereof
Inventor: ODA YOSHINARI
IPC: H04M1/03
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a voice I/O device of communication equipment which can output stereophonic voice and hear stereophonic voice with an earphone microphone, in mobile terminal equipment like a portable telephone set, and to provide communication equipment. SOLUTION: A terminal for R side voice is added together with a jack HSJ and a plug, and output of the stereophonic voice is enabled. A display terminal 121 and a discrimination terminal 32 which are for discriminating stereophonic use and monoral use are added to the jack and the plug. As a result, it is discriminated whether an inserted plug is a plug for stereophonic use or a usual plug for monoral use.
Patent JP-2002242745-A (JP)
Title: Fuel injection control device for water jet propulsion boat
Inventor: SUGANO ISAO
IPC: B63H21/14
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To detect atmospheric pressure exactly with a intake pressure sensor and store a more accurate atmospheric pressure value even if a battery voltage drops during cranking or the like. SOLUTION: A detected value of the intake pressure sensor 61 is stored in a nonvolatile memory as an atmospheric pressure value after an engine stops with turning-on of a stop switch (for example, a kill switch 74 and a lanyard switch 75) for stopping the engine 6 and during the operation of a control device 59.
Patent JP-2002239252-A (JP)
Title: Video game apparatus and its control method, and program of video game and computer-readable recording medium on which program of video game is recorded
Inventor: AOKI KAZUHIKO
IPC: A63F13/35
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a video game wherein a player can easily obtain new music data to obtain new amusement by utilizing the music data. SOLUTION: Upon receipt of an upload instruction from a player, a video game apparatus uploads music data stored in a memory card into a music control server through the Internet, and if the music data uploaded is downloaded by another player, the video game apparatus adds the download fee of the music data to virtual money possessed by the player. Hence, the player can easily obtain new music data by downloading, while the player who has uploaded the music data can obtain virtual money usable in the game since the music data are downloaded.
Patent JP-2002241297-A (JP)
Title: TESTOSTERONE 5alpha-REDUCTASE INHIBITOR, ANDROGEN RECEPTOR BINDING INHIBITOR, HAIR CARE PREPARATION AND SKIN CARE COSMETIC
Inventor: ITO YOKO
IPC: A61K8/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide new materials excellent in testosterone 5α-reductase inhibitory activity and androgen receptor binding inhibitory activity, effective for hair falling-out prevention and hair growing effect, and high in safety. SOLUTION: The testosterone 5α-reductase inhibitor and androgen receptor binding inhibitor are each obtained by including an extract that is obtained by subjecting Majihto, preferably its terrestrial part and/or Kachur, preferably its rhizome to extraction with any solvent such as a polar solvent like water, ethanol, acetone or glycerol. The other various hair preparations and skin cosmetics including hair tonic, hair shampoo and lotion are each obtained by including the testosterone 5α-reductase inhibitor or androgen receptor binding inhibitor.
Patent JP-2002241636-A (JP)
Title: Powdery pigment composition for aqueous dispersion and method for producing the same
Inventor: SHIOZAKI ICHIRO
IPC: C09D11/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a powdery pigment composition exhibiting an excellent dispersing property in producing an aqueous dispersion of an aqueous ink, coating material, etc. SOLUTION: This powdery material containing 45-75 wt.% range pigment is obtained by removing water content from a pigment paste containing water and the pigment by using a kneader or a vibration dryer. The pigment is selected from a phthalocyanine-based, a dioxazine violet-based, an indanthrene blue-based, a perylene-basede, a quinacridone-based, a diketopyrrolopyrrole-based and azo-based pigments. To the pigment paste, a high polymeric dispersing agent, surfactant, pigment derivative, etc., are blended as necessary.
Patent JP-2002247624-A (JP)
Title: Wireless calling system
Inventor: NISHIMURA TOMOHIRO
IPC: H04W84/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a wireless calling system where sounding of a voice signal (voice) from a receiver notifies the specific contents of a call from a transmitter. SOLUTION: Operation of a voice transmission changeover device 16 of the transmitter 1 activates/deactivates a call function as depression of a call button 11 and a voice transmission function of voice input to a microphone 14 provided to the transmitter 1. When the voice transmission function of the transmitter is activated, a call signal with voice transmission start information attached thereto, and a voice signal picked up by the microphone and subjected to proper signal processing are superimposed on a high frequency signal transmitted from the transmitter, whose call button in depressed to the receiver 2, and the receiver receiving the high-frequency signal sounds voice denoting specific contents of a call from the transmitter from a speaker 25 to notify the call.
Patent JP-2001247243-A (JP)
Title: Impeller delivery for flat printed book
Inventor: DUHAMEL CLAUDE
IPC: B65H29/40
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To adapt the geometry of an impeller pocket for storing a flat printed book of different pages and basis weight to the condition of the printed book to be delivered each. SOLUTION: An impeller delivery for flat printed 3 outputs the printed 3 to a belt top surface 27 of a paper book output belt 9. The impeller delivery 1 has at least one impeller 5, which comprises two relatively adjustable impeller plates 10 and 11 and is characterized in changing a first pocket width 16 of impeller pockets 15 of the impeller 5.1, 5.2, 5.3 to into a second pocket width 32 thereof by advancing a sickle shaped area 33 with the relative motion of the impeller plates 10 and 11.
Patent JP-2002244390-A (JP)
Title: Image forming apparatus
Inventor: NARIMATSU MASAYASU
IPC: G03G15/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus by which the image of excellent density is respectively obtained in a color image forming mode and a monochromatic image forming mode in the image forming apparatus capable of switching the color image forming mode in which the image is formed by transferring and superposing a toner image formed by several photoreceptors disposed along a transfer material feeding means to feed a transfer material by successively bringing respective photoreceptors into contact with the transfer material and the monochromatic image forming mode in which a monochromatic image is formed by bringing the photoreceptor on a most upstream side into contact with the transfer material. SOLUTION: The patch images of respective colors such as BK, C, M and Y are formed by respective image forming stations SBk, SC, SM and SY. The density of the patch image is detected by a density detection sensor 12, and a patch image forming condition is changed until detected density becomes a reference value by an image density controlling part 16, so that an image forming condition for the color image forming mode and that for the monochromatic image forming mode are obtained and performed.
Patent JP-2001255636-A (JP)
Title: Color developing composition, color developing kit and method for manufacturing the kit
Inventor: BUONGIORNE JEAN M
IPC: G03C5/26
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a kit which can be so prepared as to render the balance of each solution. SOLUTION: The multi-part color developing kit includes (1) a first solution of pH 7-12.5 containing (a) water, (b) a color developing agent in the form of a free base present in the first solution in an amount of at least 0.05 mol/l, (c) at least 0.005 mol/l antioxidant for the color developing agent, (d) a water- miscible or water-soluble hydroxy-containing straight chain organic solvent for the free base color developing agent having a molecular weight of 50-200, (e) at least 0.001 mol/l triazinylstilbene optical brightening agent and (f) a first chemical base and (2) a second solution of pH 7-12.5 containing (a) water, (b) a buffer, (c) a second chemical base and (d) at least 0.001 mol/l primary phosphonic acid metal ion sequestering agent.
Patent JP-2002239652-A (JP)
Title: Method for machining projected sheet metal
Inventor: ISERI MITSUHIRO
IPC: B21D28/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a projected sheet metal machining method by which a projection with a desired height can be obtained from a sheet metal without variance of height or inclination. SOLUTION: A thin bulged part 7 is prepared preliminarily by a forming process on a part of the sheet metal 6 where a projection is to be formed; then, a star-shaped hole 8 matching the desired projection is punched out in the thin bulged part 7 by punching; and subsequently, the protruding pieces 9 of the star-shaped hole 8 are raised by bending, thus the desired projection shape is obtained.
Patent JP-2002247825-A (JP)
Title: Hybrid magnet dc motor
Inventor: FUJITA KAZUHIRO
IPC: H02K1/14
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid magnet DC motor which can increase the effect of the hybrid structure without increase in size and cost. SOLUTION: The permanent magnets 33, 34 are disposed in contact with the fixed iron cores 35, 36, so that the magnetic flux is set in the same direction as the electro-magnets 31, 32. The cross-section of the end portions of the both ends extending portions 39b, 39c, 40b, 40c of the pole-cores 39, 40 are formed in the triangular shape and have the end surfaces 39d, 39e, 40d, 40e which are inclined diagonally for the diameter direction and circumferential direction and are facing to the external side of diameter direction.  The N-pole surface of the permanent magnets 33, 34 is placed against t the extending portions 39b, 39c, 40d, 40c of the pole-cores 39, 40, in contact with the inclined end surfaces 39d, 39e of the extending portions 39b, 39c in the N-pole side, while the S-pole surface is brought in contact with the inclined end surfaces 40d, 40e of the extending portions 40b, 40c of the S-pole side.
Patent JP-2002252357-A (JP)
Title: Photoelectric sensor
Inventor: IBUSUKI MAKOTO
IPC: H05K1/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization while obtaining a shield function. SOLUTION: A photoelectric element 22 is flip-chip mounted on a circuit board 20, and a photoelectric conversion part 22A of the element 22 corresponds to a lens 14 which is attached on a case 10 corresponding to a penetration hole 21 of the circuit board 20. On the surface of a lens 14 side of the circuit board 20, a shielding pattern surface 23 is formed over a wide region including the periphery of the penetration hole 21 and a mounting region of the photoelectric element 22. On the surface (a surface on which the photoelectric element 22 is mounted) of the side opposite to the lens 14, a CPU chip 24 for constituting a signal processing circuit is mounted, and a shielding case 30 for covering the CPU chip 24 is arranged.
Patent JP-2002252777-A (JP)
Title: Image processing unit
Inventor: OKIMOTO MORIHIKO
IPC: H04N1/409
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit that suppresses deviation/gap of adjacent pixels in different colors due to reading/writing/vibration/distortion of a developer so as to provide an attractive copy image. SOLUTION: An image read means 101 reads images on an original in at least two color or over as digital data. Digital processing is applied to read image data and the result is printed on recording paper. Whether the read image is colored in black or other colors is determined, whether or not the received image data in black and in other colors are adjacent to each other and at which side of the left and right sides they are adjacent are determined, and when the image data are adjacent to each other at any side, pixels of any edge part are expanded. Disturbance of an image caused by a shift in having substantially been adjacent due to deviation or vibration of a device reading an image, a gap caused at the adjacent parts, and interruption of consecutive image data can be suppressed so as to realized the image data with high quality.
Patent JP-2002250825-A (JP)
Title: Light guide device
Inventor: FUJII YUICHI
IPC: F21Y101/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to use a light guide device for making pass intensive light, measuring a temperature of an object of high temperature or observing the object by effectively cooling the light incident end part of the light guide. SOLUTION: The light incident end part 35 of the light guide 31 is immersed in a translucent liquid 38 within a liquid holding part 37. Thus, the liquid 38 is brought into direct contact with the light guide 31 to deprive the light guide 31 of heat. A capability in heat resistance of a light guide device 30 is more improved by providing the liquid holding part 31 with a temperature adjusting mechanism and performing cooling and heat radiation of the liquid 38. A degree of freedom for designing the temperature adjusting mechanism is increased and the temperature adjusting mechanism having a satisfactory heat radiating capability is formed by placing the temperature adjusting mechanism at a place apart from the light incident end part immersing part.  Satisfactory cooling is obtained in spite of the place where temperature rising owing to concentration of light energy is not avoided by immersing in liquid the light incident end part of the light guide on which light condensed by a condensing optical system is made incident.
Patent JP-2002250835-A (JP)
Title: Optical fiber positioning method and two-dimensional optical fiber array
Inventor: NAKAJIMA TOSHIHIRO
IPC: G02B6/24
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To easily position end parts of a plurality of fibers with high precision in a two-dimensional optical fiber array. SOLUTION: The two-dimensional fiber array is composed by laminating a holding substrate 10a which holds optical fibers 12a1 , 12a2 , 12a3 , etc. with holding grooves V1 , V2 , V3 , etc. and a holding substrate 10b which holds optical fibers 12b1 , 12b2 , 12b3 , etc. in the same way as it. A positioning plate 14 in which a large number of positioning holes P11 , P12 ,..., P21 , P22 , etc. for respectively inserting end parts of a large number of optical fibers arranged in a matrix in the end face of the optical fiber array are formed in the matrix and a positioning plate 16 in which a large number of positioning holes Q11 , Q12 ,..., Q21 , Q22 , etc. are formed in the same way as it are prepared by a thin film process or the like.  The plates 14 and 16 are attached to an array main body in the state that a relative position between the plates 14 and 16 is adjusted so as to hold the end parts with the corresponding holes of P11 and Q11 or the like every optical fiber of 12a1 or the like.
Patent JP-2002251799-A (JP)
Title: Manufacturing method for stamper for optical information recording medium
Inventor: KUDO YUZURU
IPC: C25D1/00
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a stamper having high wear resistance and durability and formed with low defect without damaging a fine groove formed by a resist mask method, when the stamper is formed from a glass master disk wherein a fine pattern is formed by the resist mask method using water soluble resin. SOLUTION: A manufacturing method for the stamper has a stage for performing exposure and etching of a photoresist layer to form an information fine pattern at a lower layer, a stage for forming a chromium film by chromium sputtering using an argon ion after the photoresist layer is removed and forming a nickel conductive film by nickel sputtering using an argon ion or by nonelectrolytic nickel plating, a stage for performing nickel electroforming to laminate a nickel layer having a fine pattern having ruggedness reverse to the information fine pattern and a stage for peeling the nickel layer together with the chromium film from the glass master disk to form the stamper.
Patent JP-2002252046-A (JP)
Title: Connector for card
Inventor: KASUGA AKIRA
IPC: B42D15/10
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To thin the thickness of a connector while protecting a contact on the side of the connector upon misinsertion of a card to make the whole connector small and thin. SOLUTION: A plurality of contact protecting portions 11, 11,... extending from a rear portion to a forward portion of a case 10 at lower portions of contacts 30, 30,... on the side of a connector are, independently from one another, provided in a comb form. The thickness of each contact protecting portion 11 is controlled to substantially the same as the depth of a contact installing groove 83 of a card 80, and the contact protecting portion 11 is fitted into the contact installing groove 83 when the card 80 is inserted into the case 10 in such a manner that the lower surface of the contact protecting portion 11 and the lower surface of the card 80 are located on substantially the same plane.