baber/WOPTO huggingface dataset:
Patent JP-2003093267-A (JP)
Title: Cutter for roll paper
Inventor: MATSUSE MINORU
IPC: A47K10/36
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutter which allows paper to be easily cut with one hand in a paper holder on which a paper roll for a toilet, etc., is rotatably mounted, which can be mounted as an accessory on a ready-made lid for the roll paper holder through one-touch operation, and can save labor for looking for a new leading end (cut edge) of the paper. SOLUTION: A C-type blade 33, which is integrated with a rotary cutter, is pulled up to a position of a C-type blade 33b along with the paid-out paper 16 by using the paper 16, and further pulled in a cutting direction 56g, so that the paper 16 itself at cutting can automatically push the whole of a device downward and fix the whole thereof. Thus, the device, which allows the paper 16 to be cut with one hand, is mounted as the accessory on the lid 11 for the paper holder by using a two-sided tape 15. A new cut part (cut edge) of the paper 16, which is cut by the above means, is prevented from being hidden by the lid and brought into close contact with the roll, on account of being cut in the position of the blade 33b while leaving a margin.
Patent JP-2002219699-A (JP)
Title: Method of removing sacrifice material and metal contaminant on silicon surface
Inventor: ROBERTSON ERIC ANTHONY III
IPC: H01L21/306
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for removing a sacrifice material and a metal contaminant from a silicon surface, when an integrated micro mechanical device and an integrated micro electronic device are manufactured on a single chip. SOLUTION: This method includes a process for regulating a chip temperature to a temperature proper to β-diketone and design for the micro mechanical device and the micro electronic device, using a reaction chamber, a process for cycle-purging the reaction chamber using inert gas to remove the atmospheric gas and a trace amount of moisture, a process for introducing HF and β-diketone as a reactive mixture into the reaction chamber storing at least one etched base material, a process for making the reactive mixture flow on the base material until the sacrifice material and the metal contaminant are substantially removed, a process for stopping the flow of the reactive mixture, and a process for cycle-purging the reaction chamber to remove the remaining reactive mixture and a remaining reaction by-product.
Patent JP-2003140088-A (JP)
Title: Color separating and synthesizing optical system, picture display optical system, and projection picture display device
Inventor: SUZUKI TAKASHI
IPC: G03B21/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To resolve the problem that a desired polarized light separating function cannot be obtained because an internal stress occurs to cause birefringence of incident light in the case that a polarizing beam splitter had a temperature difference. SOLUTION: With respect to a color separating and synthesizing optical system having a plurality of image display elements 12 for individually modulating a plurality of color light obtained by color separation of illuminating light from a light source 1 and a polarizing beam splitter 11 which is formed like a prism having a polarized light separation face and performs at least one of color light separation of illuminating light and synthesis of a plurality of color light modulated by respective image display elements, the color separating and synthesizing optical system is provided with a plurality temperature varying means (cooling means or heating means) which are arranged so as to face or come into contact with difference faces of the polarizing beam splitter and change the temperature of the polarizing beam splitter, a temperature detection means (temperature sensor)  for detecting the temperature of the polarizing beam splitter, and a control means (temperature control circuit) for controlling the temperature varying means on the basis of the detection temperature of the temperature detection means.
Patent JP-2003135994-A (JP)
Title: Centrifugal separator
Inventor: SAGAWA NORIHISA
IPC: G01N1/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To improve time loss and operators load by enabling to decide wether it is abnormal case or a case that a rotor is not loaded when the number of rotation becomes zero for a short time in the deceleration even if the operators mistake the handling. SOLUTION: Because the acceleration time in the case that the rotor 13 is not loaded is shorter than the acceleration time in the case that the rotor 13 is loaded, the change of the number of rotation in the acceleration is checked and when the change of the rotation is larger than a fixed value, it is decided that the rotor 13 is not loaded and a memory that the rotor 13 is not loaded is set. When abnormality that the number of rotation becomes zero during the operation occurs and when the difference from the previous number of the rotation is equal to or above a fixed value and the memory that the rotor 13 is not loaded is set, it is controlled to decide that the normal operation is carried out. If the memory that the rotor 13 is not loaded is not set, it is controlled to generate an alarm.
Patent JP-2003105374-A (JP)
Title: Detergent composition
Inventor: SUZUKI AKIO
IPC: A61K8/40
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition suitable for cleansing the hair or the skin, excellent in foaming and having good feeling to users. SOLUTION: This detergent composition is obtained by formulating (A) an alkyl monoglyceride sulfonate with (B) a amphoteric surfactant and (C) an anionic surfactant. In the composition, total formulation amount of components (A), (B) and (C) is >=50 wt.% based on solid content and the formulation weight ratio of components (A) and (C) to the component (B) is (1-5):1 based on solid content.
Patent JP-2003138152-A (JP)
Title: Resin composition and cleaning tool using the same
Inventor: OKAMOTO TAKAKI
IPC: C08L23/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive cleaning tool which is friendly to the environ ment, can prevent chapping the skin and removing dirties without load to the skin. SOLUTION: This resin composition for releasing minus ion to the surrounding space is produced by mixing a fixed resin with a minus ion generating substance constituted of an inorganic substance for radiating energy to generate minus ion in the surrounding air. Granules are made by using the resin composition and the volume of the granules are set in a size of 8.0 mm<3> -1,000 mm<3> . The granules are put in a cloth bag so as to freely move the granules.
Patent JP-2002195839-A (JP)
Title: Map display device
Inventor: UENO NAOKI
IPC: G09B29/00
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To realize a portable map display device capable of reading only the necessary part of map information within a CD-ROM with an IC-CARD as a medium so as to be selectable according to purpose by a user. SOLUTION: A GPS unit 111 is formed of a GPS antenna, a GPS signal receiving means 109, a position calculating means 108, and a GPS-side communication means 107. A body A 110 is formed a body-side communication means 104, a display means 102, an input means 101, an information processing means 103, a CD-ROM drive means 105, and an IC-CARD drive means 106, and the portable map display device is constituted by the combination of the body A 110 with the GPS unit 111.
Patent JP-2003135379-A (JP)
Title: Two-channel endoscope
Inventor: MATSUNO SHINICHI
IPC: A61B1/00
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a two-channel endoscope capable of always easily and safely performing endoscopic treatment by setting the positional relation of two treatment implements to the optimum state at every case. SOLUTION: A first treatment implement insertion channel 11 is inserted into flexible insertion parts 1, 2, and 3 to be arranged therein and the first treatment implement protruding port 11a being the outlet opening of the first treatment implement insertion channel 11 is arranged in the vicinity of the leading ends of the flexible insertion parts 1, 2, and 3 and a second treatment implement insertion channel 12 is formed at a flexible cylindrical adaptor 10 freely detachable with respect to the flexible insertion parts 1, 2, and 3 to arrange the second treatment implement protruding port 12a being the outlet opening of the second treatment implement insertion channel 12 in the vicinity of the leading end of the cylindrical adaptor 10.  The cylindrical adaptor 10 is turned to the peripheral direction with respect to the flexible insertion parts 1, 2, and 3 to adjust the positional relation of the first and second treatment implement protruding ports 11a and 12a.
Patent JP-2003146301-A (JP)
Title: Medicine dividing device
Inventor: HASHIMOTO HIROSHI
IPC: B65B1/30
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a medicine from flowing out to a container section being adjacent to a specified range by a simple means when the medicine is dropped to a dividing container of a V measure medicine dividing device by stopping a partitioning plate in the V measure. SOLUTION: This medicine dividing device is equipped with the V measure 1 and the dividing container 2. For the measure 1, a groove having a V-shape cross section is formed by a supporting block 11 and an opening/closing plate 12. In the groove, the partitioning plate 14 is provided in a manner to be position-adjustable. On the partitioning plate 14, a second partitioning auxiliary plate 18 closes a gap generated at the front lower section between the opening/ closing plate 12 and the partitioning plate 14 when the opening/closing plate 12 is opened. Thus, the medicine is prevented from flowing out to the container section being adjacent to the dividing container 2 from the gap.
Patent JP-2002262933-A (JP)
Title: Rouge case
Inventor: SONG MIN HOON
IPC: A45D33/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a rouge case which enables a user to recognize color and volume of rouge inside without opening a lid, whose housing space for makeup tools is wide, and which can be recycled. SOLUTION: This rouge case is equipped with a case body 10 whose inner periphery side of a step part 12 of a frame 11 makes an open window 11a and which constitutes one side of the container, a lip palette 20 which makes the outer periphery flange 23 of a housing part 21 projected from the inner periphery of the open window 11a abut on the step part 12 of the case body 10, an intermediate plate 30 equipped parallel with the lip palette 20, and a lid 40 which covers the intermediate plate 30 and the lip palette 20 to constitute the other side of the container and whose inside makes a housing space for makeup tools.
Patent JP-2003151329-A (JP)
Title: Lighting system and liquid crystal display device using the same
Inventor: KATOU YASUHIRO
IPC: G02B5/02
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system with a light guide having a fluorescent tube electrode arranged at the end of an incoming surface for achieving uniform brightness on the outgoing surface of the light guide without causing the darkening of an angle portion adjacent to the electrode of a light source of four angle portions of the outgoing surface of the light guide, and a liquid crystal display device having uniform brightness and high display quality while achieving a narrower trim by using the lighting system. SOLUTION: The lighting system comprises the light source 1 having electrodes 1a at both ends, the light guide 2 having the light source 1 arranged adjacent to at least one side face 2a of four peripheral side faces for making a light from the light source 1 go out of a square upper face 2b, and a diffusion sheet S superimposed on the upper face 2b of the light guide 2 for diffusing the light from the light guide 2 through the irregular diffusion surface. The diffusion sheet S has a flat portion F on an upper flat face Sb in a predetermined region of the angle portion X1 adjacent to the electrodes 1a of the light source 1.
Patent JP-2003150060-A (JP)
Title: Seal with countermeasure against re-cover and method of countermeasure against re-cover
Inventor: SHINDOU NAOAKI
IPC: G09F3/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a seal is stripped by dissolving or swelling an adhesive layer by an organic solvent, more particularly ethanol, and is recycled. SOLUTION: This seal with a countermeasure against the re-cover is a seal formed by laminating a display layer on a base using a polymeric material on at least the side nearer the base and an adhesive layer on the side further from the base, in which the seal has a solve release layer consisting of a polymeric resin to be dissolved or swollen in the ethanol as a chief material on at least either between the base and the display layer or between the display layer and the adhesive layer.
Patent JP-2003150037-A (JP)
Title: Device for experiencing simulated collision of vehicle
Inventor: AOKI KOJI
IPC: G09B9/04
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To simulatedly experience inflation of an on-vehicle air bag along with the shock of the collision of a vehicle. SOLUTION: The device for experiencing simulated collision of a vehicle is so constituted that a go-cart 1 is equipped with a steering wheel 4 with an air bag 10, an air tank 9 in which compressed air is filled, a piping 11 communicatingly connecting the air bag 10 and the air tank 9, an open/close solenoid valve 12 provided on the piping 11, and a detecting switch 14 which opens the solenoid valve 12 approximately in timing with the running vehicle abutting on an obstacle 21 in front of the vehicle. The air bag 10 inflates in timing with the collision of the go-cart 1 with the obstacle.
Patent JP-2003146619-A (JP)
Title: Method for recovering hydrogen fluoride
Inventor: NAGAMURA TAKASHI
IPC: C02F1/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering hydrogen fluoride with which metal and inorganic acid ion are effectively removed and preferably hydrogen fluoride of high purity is recovered with rectification. SOLUTION: The method for recovering hydrogen fluoride consists of warming a raw material aqueous solution containing metal, inorganic acid ion and hydrogen fluoride, subsequently introducing the solution into a fractionation part 13 of the first fractionating column 10 with a condenser 11 and a heater 12 respectively provided on the top part and the bottom part, fractionating the solution at the fractionation part 13, condensing and discharging water at the top part side and the metal and the inorganic acid ion at the bottom part side respectively and meanwhile the first condensed fraction condensed to concentration equal to or lower than the azeotropic composition of hydrogen fluoride containing water is produced and released from the fractionation part 13 on the side lower than the introducing position for the raw material aqueous solution.
Patent JP-2003149731-A (JP)
Title: Projection type display device
Inventor: IIZAKA HIDETO
IPC: G03B21/14
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device which is hard to deterio rate due to the light of an optical modulating means and has superior durability. SOLUTION: The projection type display device is equipped with a dimming- quantity adjustable dimming element 4 which dims blue light incident on the optical modulating means 24.
Patent JP-2003146352-A (JP)
Title: Lid and manufacturing method therefor
Inventor: OIKAWA TAKUJI
IPC: B65D53/04
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a lid which allows inspection by a metal sensor and heating in a microwave oven by eliminating a metal such as an aluminum foil from component materials of the lid used in a cup container for instant noodles in a cup, snack food in a cup or the like, improves disposability after use, has little curls, is excellent in mechanical aptitude in an automatic filling and sealing machine, and also is excellent in cost, and a method of manufacturing the lid. SOLUTION: The lid having a constitution comprising a paper layer 1 and a resin layer 3 which are integrally laminated is formed by laminating and integrating the paper layer 1 and the resin layer 3 by extrusion-laminating an olefin-based resin having an active function group in molecules at a resin temperature of 220 deg.C or less.
Patent JP-2003146673-A (JP)
Title: Method of forming lens thick in core thickness
Inventor: TOMISAKA TOSHIYA
IPC: C03B11/08
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a forming method which is excellent in the die transferability of a lens thick in core thickness combined with a droplet process. SOLUTION: The method of molding the lens thick in core thickness is a method of forming the lens by dropping a molten glass droplet to bisected dies consisting of a lower die and an upper die, then lowering the upper die to press forming the lens and is set higher in the temperature of a master mold than the temperature of the lower die, in which the master mold is removed and the lens is formed by the upper die and the lower die at the point of the time the dropped glass droplet is cooled down to the state that the droplet does not flow by gravity any more.  The method of forming the above lens comprises dropping the glass droplet in the state of using the master mold smaller in the diameter than the intrinsic master mold and replacing the master mold with the intrinsic outer mold at the point of the time the dropped glass droplet is cooled down to the state that the droplet does not flow by gravity any more, then lowering the upper die and forming the lens.
Patent JP-2003148602-A (JP)
Title: Gear change control device for vehicle stepped change gear
Inventor: YAMAMOTO KAZUHIRO
IPC: F16H61/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a gear change control device for vehicle stepped change gear which switches the lowest speed gear step in an automatic transmission range used for general traveling to an emergency low-speed gear step having a change gear ratio larger than that of the lowest gear step without requiring any skill in the state where a drive force further larger than that in the lowest gear step is required. SOLUTION: When the state where a vehicle drive force further larger than that in the establishment of a first speed gear step (lowest speed gear step) G1 is required is determined by a drive force shortage state judgment means 82, a stepped change gear 16 is automatically shifted down from the first speed gear step G1 to the further low-speed emergency low-speed gear step GU by a gear change control means 80. Therefore, in the state where the drive force further larger than the lowest speed gear step of the automatic transmission range used for general traveling, namely the first speed gear step G1 is required, the emergency low-speed gear step having a gear ratio larger than that of the first speed gear step G1 is obtained without requiring any skill.
Patent JP-2003151659-A (JP)
Title: Memory medium socket
Inventor: SAKAMOTO MASARU
IPC: B42D15/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a memory medium socket for detecting insertion error before it becomes impossible to take it out. SOLUTION: The memory medium socket comprises: an insertion path 12 of an IC card 1a; a proper contact part 13 brought into contact with a tip electrode 1b of the IC card 1a properly inserted into the insertion path 12; and an improper contact part 14 brought into contact with the tip electrode 1b of the IC card 1a reversely inserted into the insertion path 12 at a position in front of the contact position of the proper contact part 13. When the tip electrode 1b of the IC card 1a is brought into contact with the improper contact part 14, a reverse insertion signal S2 is outputted.
Patent JP-2003163819-A (JP)
Title: Wide angle imaging apparatus, and monitoring imaging apparatus and onboard imaging apparatus employing the same
Inventor: MATSUKI DAIZABURO
IPC: B60R1/00
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide angle imaging apparatus with a simple structure that can pick up a panorama image whose horizontal directional field angle ranges 360- degrees at maximum and interrupt an unnecessary light.  <P>SOLUTION: The wide angle imaging apparatus is provided with: a first reflecting plane 51 reflecting an external luminous flux 6; a second reflecting plane 52 that reflects the luminous flux from the first reflecting plane 51; an aperture 51a onto which the luminous flux is made incident; an imaging element 54; an imaging optical system having an aperture onto which the luminous flux 6 made incident between the first and second reflecting planes 51, 52, a first interrupt member 58 that shuts off the luminous flux directly made incident onto the first reflecting plane 51 from the outside of the incident field angle; a second shield member 59 that shuts off the luminous flux directly made incident onto the first reflecting plane 51 from the outside of the incident field angle; and a third shield member 57 that shuts off the luminous flux directly made incident onto the imaging element 54. Thus, the wide angle imaging apparatus can pick up the panorama image over a wide range with a simple structure, interrupt an unnecessary luminous flux and control the field angle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161860-A (JP)
Title: Lensed optical fiber array and method of manufacturing the same
Inventor: OIKE MAKOTO
IPC: G02B6/36
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately process the tips of a plurality of optical fibers provided in an optical fiber array.  <P>SOLUTION: A plurality of the optical fibers 101 and pressing members are fixed with a first adhesive 104 so as to protrude, by a prescribed length, the tips of a plurality of the optical fibers 101 from the end face of the substrate 102 having a plurality of grooves in the predetermined length. A second adhesive 105 covers and fixes the tips of the protruding optical fibers 101. The second adhesive 105 and the plurality of the optical fibers 101 are flatly polished so as to make the tips of a plurality of the optical fibers 101 flush with each other. Cores 101b of the optical fibers 101 protrude by etching. The cores 101b are mechanically polished and spherically processed so as to have a predetermined curvature radius, lenses are formed and the second adhesive is removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234208-A (JP)
Title: Xerography digital imaging method and apparatus thereof
Inventor: BANTON MARTIN E
IPC: B41J2/45
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To enhance the spatial arrangement accuracy of transition of the fringe part in the display image of an optical display system having a photosensitive recording medium. SOLUTION: The imaging apparatus 10 comprises an input 12 receiving a pixel signal representative of an input image, and a buffer 16 for storing received pixels. The imaging apparatus further comprises a processor 20 for processing the signal and directing a signal to an LED array bar 38 generating a latent image by exposing the areas of a photosensitive body selectively. The processor 20 controls exposure of the photosensitive body by varying exposure of a selected pixel based on the neighboring pixels. Input data of a digital image is scanned until specified conditions are reached and an altered exposure value is allotted to the input data based on the degree of proximity to the specified conditions.