baber/WOPTO huggingface dataset:
Patent JP-2003095193-A (JP)
Title: Rudder with sub-rudder plate and steering method using rudder with sub-rudder plate
Inventor: SAKAE TAIDO
IPC: B63H25/38
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a rudder with a sub-rudder plate for preventing the degradation of lift during backward movement and in turn increasing lifting power. SOLUTION: The rudder with the sub-rudder plate having a hinge pin fastening the front part of the sub-rudder plate, turnably mounted on the rear part of a main rudder plate to be fixed to a rudder shaft turnable around an axial center and a link pin provided in a position fixed manner between the rudder shaft and the hinge pin, the link pin and the hinge pin being connected to each other via an expansible link mechanism comprises a link pin holding member turnable around the rudder shaft, the link pin being mounted on the link pin holding member.
Patent JP-2003098153-A (JP)
Title: Photoionization detector
Inventor: SHIBATA SHOZO
IPC: G01N27/64
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an photoionization detector in which lowering of sensitivity can be suppressed. SOLUTION: An photoionization detector comprising a detection chamber provided with a translucent window and an applying electrode and introducing or discharging a measuring fluid, a lamp for irradiating the detection chamber with UV-rays of short wavelength through the translucent window, a circuit for exciting the lamp, a circuit for applying a voltage to the applying electrode, and a circuit for detecting a measurement signal from the applying electrode is further provided with an on/off valve provided in the detection chamber in order to introduce or discharge the measuring fluid, a circuit for holding an output signal from the detection circuit,  and a synchronization circuit for delivering a drive signal intermittently to the on/off valve and the exciting circuit every predetermined time and delivering a signal for holding the output value upon elapsing a specified time after lamp excitation to the hold circuit.
Patent JP-2003107799-A (JP)
Title: Toner producing method
Inventor: NAKAGAWA YOSHIHIRO
IPC: G03G9/087
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner producing method by which high productivity and the stable property of a product are obtained by preventing deposits from being produced in a stirring tank when charging liquid raw material with solid raw material in the stirring tank. SOLUTION: In this toner producing method, the vapor pressure of the liquid raw material when charging the liquid raw material with the solid raw material is adjusted to <=1.9 kPa.
Patent JP-2003105082-A (JP)
Title: Aromatic polyester amide
Inventor: SATO TOMOHIRO
IPC: C08L77/12
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polyester amide that shows excellent mechanical strength and elastic modulus when formed into a thin-wall molded article, while maintaining excellent performances such as heat resistance and moldability. SOLUTION: This aromatic polyester amide comprises 2-20 mol% of a structural unit represented by formula (a), 30-65 mol% of a structural unit represented by formula (b), 15-35 mol% of a structural unit represented by formula (c) (wherein n is 0 or 1), and 15-30 mol% of a structural unit represented by formula (d) (wherein the total of (a), (b), (c) and (d) is 100 mol%).
Patent JP-2003104832-A (JP)
Title: Skin care preparation
Inventor: MORITAKA NAOKI
IPC: A61K8/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation for skin cosmetic having high ultraviolet shielding effects and preventing of skin roughening by ultraviolet rays. SOLUTION: This skin care preparation comprises at least one kind of an ultraviolet light absorber and/or an ultraviolet light scattering agent and one or more kinds selected from borage oil, preferably further β-glucan, carboxymethylated glucan, a Glycyrrhizae Radix flavonoid and Phellodendri Cortex extract.
Patent JP-2003110840-A (JP)
Title: Device and method for processing image
Inventor: KUSAKABE MINORU
IPC: H04N1/60
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an adverse influence is exerted upon extracting and decoding processing of information embedded in an image by disabling the exact decomposition of an image forming color, since that color is made different depending on a printer utilized for image formation and the read result of a scanner is made different depending on conditions such as temperature and humidity as well. SOLUTION: The forming color information of the image is acquired (S400), the reading conditions of the image are set on the basis of the acquired forming color information (S401), and the image is read from an original on the basis of the set reading conditions (S402). Then, the information embedded in the image is extracted from image information obtained by reading the image (S403).
Patent JP-2003102695-A (JP)
Title: Biological signal collecting device and its controlling method
Inventor: KURASHIGE KAZUHIKO
IPC: A61B5/308
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To collect a biological signal which is good to use and has a high quality in a biological signal collecting device for collecting the biological signal by using a dry cell. SOLUTION: An impedance measuring part 122 for detecting a contacting state of a living body with the dry cell based on the biological signal obtained from the dry cell is provided. In the case of judging that the contacting state is good, the obtained biological signal is recorded as an effective biological signal.
Patent JP-2003102376-A (JP)
Title: Method for maintaining quality of vegetable and fruit
Inventor: OGIWARA ISAO
IPC: A23L3/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for maintaining the quality of vegetables and fruits by which the quality of vegetables and fruits can safely, simply and efficiently be maintained over a long period without using a antiseptic agent, a quality-improving agent, etc., and as a result, prolongation of shelf life of vegetables and fruits, delivery control in good harvest, transportation from distant places and import from foreign countries are made possible. SOLUTION: This method for maintaining the quality of vegetables and fruits comprises irradiating vegetables and fruits which are kept in a state stored at a low temperature of 0-15 deg.C with weak light having 10-500 lx illumination intensity. The vegetables and fruits include e.g. strawberry, tomato, cucumber, green pepper, and broccoli.
Patent JP-2003107405-A (JP)
Title: Embedded optical isolator using polarization glass
Inventor: HATA KENJIRO
IPC: G02B27/28
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an embedded optical isolator using a polarization glass with an inexpensive and highly accurate structure and an assembling method thereof. SOLUTION: In the embedded optical isolator where an optical element comprising polarization glass and a Faraday rotator, is fixed to an embedding groove of a ferrule capillary for supporting an optical fiber and having the embedding groove to which the optical element is to be embedded in an arranged state with the optical fiber and a permanent magnet to apply a magnet field to a Faraday rotator is placed around the optical element, the optical element is formed in a rectangular parallelepiped shape a rectangular groove to which a reference side of the optical element is inserted and aligned and a reference side nearly in parallel with the bottom of the rectangular groove are formed to the permanent magnet,  the optical element whose reference side is inserted and fixed to the rectangular groove of the permanent magnet is inserted and fixed to the embedding groove of the ferrule capillary, and the reference side of the permanent magnet to which the reference side of the optical element is inserted and fixed is inserted and fixed to a support groove of a holder member having a rectangular support groove to which the permanent magnet is inserted aligned and a reference holder face nearly in parallel with the bottom of the support groove.
Patent JP-2003106836-A (JP)
Title: Slope angle detecting sensor
Inventor: FUJII ATSUMASA
IPC: G01C9/06
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a slope angle detecting sensor which can detect the linearity of a slope angle, can perform ±90 deg. or more of a detecting range and can be reduced in size. SOLUTION: The slope angle detecting sensor comprises a rolling element containing case 2 having a space 4 opened arcuately at both end faces in an axial direction and including a arcuate inner peripheral surface and containing a sphere 3 rolling on the circular arc-like inner peripheral surface in response to the inclination, a light emitting means 5 disposed oppositely to the one end face of the case 2 for emitting a light to the one end face of the case 2, and a photodetecting means 6 disposed oppositely to the other end face of the case 2 for photodetecting the light except that shielded by the sphere 3 in the case 2 and to convert the light into an electric signal. The sensor detects the slope angle to be detected at the slope angle at which the case 2 is disposed, based on the electric signal from the means 6.
Patent JP-2003113266-A (JP)
Title: Resin composition for foaming and foamed material
Inventor: HASHIMOTO HIDENORI
IPC: C08L23/08
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for foaming exhibiting excellent processability even in roll forming and calender forming and suitable for producing a foamed material containing an inorganic compound and having soft and fine foamed cells. SOLUTION: The resin composition for foaming contains (A) an ethylene-vinyl acetate copolymer, (B) a resin composition selected from (B1) an ethylene- unsaturated carboxylic acid ester copolymer, (B2) a copolymer of ethylene and an unsaturated carboxylic acid, a multicomponent copolymer composed of ethylene, an unsaturated carboxylic acid and other unsaturated monomer or their ionomers, (B3) a multicomponent copolymer composed of ethylene, an unsaturated ester and carbon monoxide and (B4) an olefinic polymer grafted with an unsaturated carboxylic acid anhydride, (C) an inorganic compound and (D) a chemical foaming agent.
Patent JP-2003115281-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: YOSHIDA YUSUKE
IPC: H01J65/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce a cooling cost of the dielectric barrier discharge lamp. SOLUTION: An inside tube 2 of the dielectric barrier discharge lamp 1 emitting vacuum ultraviolet light is constituted of a material not transmitting vacuum ultraviolet light, such as ozone-less quartz. The inside tube 2 is cooled with air. Even if air is used as a cooling medium, harmful ozone is not generated, the removing treatment of exhaust is made unnecessary, and a running cost can be reduced. Since the use of a material transparent to the ultraviolet light, such as expensive synthetic quartz can be reduced, the cost of a ultraviolet light source system can be reduced.
Patent JP-2003117763-A (JP)
Title: Cutting device
Inventor: HIRUTA TOMOAKI
IPC: B23Q11/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a cutting device having a smaller size and an excellent space factor while maintaining the equivalent function and performance. SOLUTION: In this cutting device 10 having a cutting-feed work table 23 fed in the X direction while carrying a workpiece W and an index-feed rotary blade 21 fed in the Y direction crossing the X direction at right angles, grooving and cutting of the workpiece W is carried out by the rotary blade 21. In a machining part 20 of the cutting device 10, a water curtain forming nozzle 24 jetting washing water toward the workpiece W for forming a water curtain and an air curtain forming nozzle 25 jetting air toward the workpiece W for forming an air curtain are arranged horizontally in the Y direction and parallel to each other in the vertical direction. In this way, an unnecessary space in the lateral direction can be reduced, and the size of the cutting device 10 is reduced.
Patent JP-2002207705-A (JP)
Title: Method for bio-metric-based authentication in radio communication for access control
Inventor: BOLLE RUDOLF MARTEN
IPC: G06F21/34
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for authenticating a user by a radio communication, using an acquired bio-metric (for example fingerprint) and a bio-metric template stored locally. SOLUTION: A smart card system used for bio-metric authentication is slow in a processing speed, and the card itself has additionally demerits of erroneous storage or loss. A problem of security of the possibility exposed to risk is exhibited in storage (in a database) of a bio-metric data via a network. High security is attained when the bio-metric template is stored locally in a portable device. The user uses the portable device to radio-transmit the bio-metric stored for the authentication, or measures locally the bio-metric using the portable device to collated with bio-metric stored locally (in the portable device).
Patent JP-2003123836-A (JP)
Title: Lithium secondary battery
Inventor: MIZUNO SEIICHI
IPC: H01M10/0525
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery hard to cause increase in internal resistance, lowering of discharging capacity, or the like even in repeated charging-discharging over a long period of time and excellent in cycle characteristics. SOLUTION: The lithium secondary battery has an electrode structure 1 formed by winding or laminating a positive electrode plate 2 obtained by coating a current collecting base plate for positive electrode with a positive electrode active material and a negative electrode plate 3 obtained by coating a current collecting base plate for negative electrode with a negative electrode active material through a separator 4 and uses an electrolytic solution containing a lithium compound as an electrolyte. An alkali metal salt such as lithium carbonate, sodium carbonate, potassium carbonate, lithium oxide, sodium oxide or potassium oxide and/or an alkaline earth metal salt such as calcium carbonate or calcium oxide are added in the amount of 1-6 mol and 0.5-3 mol, respectively, par mol of the electrolyte to the electrolytic solution.
Patent JP-2003119942-A (JP)
Title: Unit for unit type curtain wall and maintenance method therefor
Inventor: TOKITA SHIGEAKI
IPC: E04B2/90
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a unit for a curtain wall, which has a structure for allowing a deteriorated gasket to be easily replaced without removing a frame body. SOLUTION: Groovy gasket supporting parts 4 are provided on outer peripheral surfaces of outer frames 2a, 2b, 3a and 3b of the unit; recessed groove parts 5, which are provided on the indoor sides of the supporting parts 4, are made parallel to the supporting parts 4, aligned with the adjacent units, and provided with an opening which is located on the indoor side between the adjacent units; the gasket is left deteriorated in the deterioration of the gasket; and a new gasket is inserted into the groove part 5, so as to restore a sealing function.
Patent JP-2003123224-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA YUICHIRO
IPC: G11B5/70
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has excellent traveling durability, high coating film smoothness and electromagnetic conversion characteristics. SOLUTION: The magnetic recording medium has an under layer containing magnetic powder or nonmagnetic powder and a binder and at least one upper magnetic layers containing ferromagnetic powder and a binder in this order on a nonmagnetic base. The magnetic layer existing at least at the uppermost layer in the upper magnetic layer contains a binder including a polyurethane resin having a glass transition temperature ranging from 100 to 200 deg.C and the magnetic layer existing at the uppermost layer has surface projections of 10 to 20 nm in height at 5 to 1,000 pieces/100k μm<2> on its surface.
Patent JP-2003120444-A (JP)
Title: Cyclone type air cleaner
Inventor: YOSHIDA MASAHIRO
IPC: B01D45/12
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a cyclone type air cleaner obtaining a higher dust collection effect than that of a conventional type. SOLUTION: In this cyclone type air cleaner which comprises a cylindrical filter element, a case 1 for receiving and holding the filter element and having a cylindrical receptive area having a bottom and an opening on one end, a cylindrical cap 3 attached at the case 1 for covering the opening, and a cylindrical dust cover 14 attached at an inner part of the cap 3 and forming a cylindrical ring-shaped area between an inner peripheral surface of the cap 3, a flange part 14a which expands more outward than the outer periphery of the dust cover 14 to be brought into contact with the inner peripheral surface of the cap 3 is integrated and provided with the dust cover 14, a notch for inlet 14b notched along the outer periphery of the flange part 14a is provided at the flange part 14a, and a hole for outlet 14c opened with the outer periphery part of the flange part 14a remaining is provided at the flange part 14a.
Patent JP-2003116988-A (JP)
Title: Treatment equipment for hazardous material
Inventor: KATO SHINJI
IPC: A61L9/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a treatment equipment for hazardous materials which is capable of more exactly treating a material to be treated. SOLUTION: The inner flanks of cylindrical columns 15a, 15b,...15f are coated with titanium dioxide films for inactivating the hazardous materials, such as viruses, bacteria and toxins, having a possibility of being included in the material to be treated, such as blood, by a photocatalyst function. A holding material to hold a specific hazardous material is immobilized to the surfaces of the titanium dioxide films. The light from a light source 14 is transmitted through the columns 15a, 15b,...15f and is directly cast to the titanium dioxide films. This light is reflected by the inner flank of a cover 7 and is then cast through the columns 15a, 15b,...15f to the titanium dioxide films. The titanium dioxide films can be efficiently and uniformly irradiated with the light from the light source 14, by which the titanium dioxide films can be more efficiently and uniformly photoexcited.  The hazardous materials held by the holding material within the columns 15a, 15b,...15f can be efficiently inactivated. The material to be treated which is admitted into the columns 15a, 15b,...15f can be more efficiently treated.
Patent JP-2003131528-A (JP)
Title: Image forming apparatus
Inventor: SUISU KENICHI
IPC: G03G21/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is sometimes difficult for a person who has poor eyesight or an intellectually handicapped user to find and operate a changeover key for switching a display picture of a display operation part of an image forming apparatus where many keys are arranged. SOLUTION: The image forming apparatus A is equipped with a sensor group 40 as an example of a detecting means for detecting the behavior of the user operating the image forming apparatus A, the display operation part 50 which displays the state of processing carried out by the image forming apparatus A, the contents of operation by the user, etc., and inputs settings and various instructions, and is composed of a touch panel of liquid crystal, a ROM 20 in which display pictures to be displayed at the display operation part 50, a program for controlling the image forming apparatus A, etc., are recorded, and a control part 10 which controls the operation of the image forming apparatus A by controlling each of the parts.
Patent JP-2003130192-A (JP)
Title: Electronic control unit used for automatic transmission
Inventor: AOIKE KOJI
IPC: H01R12/79
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic control unit, used for an automatic transmission which can be obtained easily proper electrical connection of connector terminals to circuit board terminals without the need for too strict a quality control of connection parts, even if under very severe environment such as engine vibration. SOLUTION: For ECU1 used for the automatic transmission (A/T), each terminal 4a, 4b, 4c, of a connector 4 and each terminal 3a, 3b, 3c of a circuit substrate 3 are connected electrically via a wiring substrate 6, consisting of a flexible printed circuit board. In this case, each terminal 4a, 4b, 4c and so on of the connector 4 is jointed by solder with each corresponding through-hole 7a, 7b, 7c and so on of the wiring substrate 6. Also, each terminal 3a, 3b, 3c so on is jointed by solder to each corresponding through-hole 8a, 8b, 8c of the wiring substrate 6 respectively. Thereby, fine electrical connections are obtained easily, even if the quality control is not so strict.
Patent JP-2002182054-A (JP)
Title: Dispersion compensating optical fiber
Inventor: SUGIZAKI RYUICHI
IPC: G02B6/44
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion compensating optical fiber which can be wound round a compact and a small diameter coil with little space occupancy. SOLUTION: The dispersion compensating optical fiber is connected to an optical fiber which has a chromatic dispersion in a transmission wavelength, offset the chromatic dispersion, makes the chromatic dispersion of the whole transmission system in the transmission wavelength substantially into zero, or brings it close to zero. The dispersion compensating optical fiber has a core consisting of silica glass, a clad material formed at the outer periphery of the core and consisting of silica glass, and a coating layer consisting of a plastic resin and formed at the outer periphery of the cladding material. The dispersion compensating optical fiber has an outer diameter smaller than 250 μm. The outer diameter of the clad material is 125 μm.  The coating layer has a thickness of 20 μm or more and has a multilayered structure of at least two or more layers including an inner layer which has a Young's modulus of 0.15 to 0.2 kgf/mm2 or less, and an outer layer which has a Young's modulus higher than that of the inner layer.
Patent JP-2003134360-A (JP)
Title: Digital camera
Inventor: FUJISAWA TOSHIKI
IPC: H04N5/765
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera capable of simultaneously recording photographed picture data into a plurality of memories, which is capable of recording the picture data safely and positively even if some memories cannot record the data out of the plurality of memories. SOLUTION: Upon detection of S1, a control section 5, when determining that a memory card A of a recording target can record picture data, records the photographed data in the memory card A after detecting S2. Also, after determining that the memory card A cannot record the data after detection of an S1, the section 5 determines whether the other memory cards B, C can record the data or not. If a user changes the memory card of the recording target on the basis of the decision results, the photographed picture data are recorded in the memory card of the recording target which has been changed.
Patent JP-2002185898-A (JP)
Title: Electronic camera
Inventor: KAWAHARA ATSUSHI
IPC: H04N5/781
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can identify recording abnormity at image recording. SOLUTION: The electronic camera is provided with a detection means that detects recording abnormity of a static image signal in a recording medium during a recording operation period, when the static image signal is recorded on the recording medium and a warning means that outputs a warning in response to the detection of the recording abnormity by the detection means.