baber/WOPTO huggingface dataset:
Patent JP-2001291927-A (JP)
Title: Semiconductor laser module
Inventor: KATAYAMA ETSUJI
IPC: H01S5/0683
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module which increases light output. SOLUTION: A semiconductor laser module is provided with a semiconductor laser element 1, an optical fiber 2 which receives laser beam emitted from the semiconductor laser element 1, and a photodiode 3 which monitors light output of the semiconductor laser element 1. The optical fiber 2 is made a fiber functioning as a lens by forming a wedge-type lens at the tip thereof, and the photodiode 3 is installed near a laser beam receiving end 2a of the semiconductor laser element 1 and monitors light output of the semiconductor laser element 1, on receiving reflected light from a reflection surface 2a1.
Patent JP-2002226195-A (JP)
Title: Device for preventing roller type bail clamp from catching foreign material
Inventor: OKAZAKI YOSHIHIRO
IPC: B66F9/18
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To eliminate such deficiencies that trash is inserted between two rollers, accumulated between the two rollers and the trash cannot be completely removed by a traditional structure with a protector whose left/right sides are finished as recessed surfaces for removing trash caught in a rail and that the whole bail clamp device should be disassembled for removing the trash but the disassembly is difficult to be done by facilities on the user side, so the removal cannot be done until a regular inspection. SOLUTION: The foreign material catching preventive device of a roller type bail clamp has a protector 1 and a shield 5. The protector 1 is inserted between two rolling rollers 2 for guiding a guide bar 4 along the inside of a rail 3. The width of the protector is slightly narrower than the inner width of the rail 3, almost the same as the diameter of the roller 2. The section of the protector 1 is rectangular with recessed surfaces for avoiding the rollers 2 on both left and right sides. The material of the protector 1 is a resin sliding material or the material coated with gum metal. The shield 5 is made of a sponge-like or wire brush-like soft material and is mounted on the front/rear side surfaces or on a part of the lower surface of the guide bar 4.
Patent JP-2001278781-A (JP)
Title: Sustained release preparation and method for producing the same
Inventor: ISHIBASHI TAKASHI
IPC: A61K47/14
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a sustained release preparation capable of effectively controlling release of an agent in a small coating rate without generating a ceiling phenomenon in releasing the agent and sufficiently releasing the agent even at the lower part of a digestive organ having little amount of water. SOLUTION: This sustained release preparation comprises an agent-containing core material and a multi-layered coating layer covering the core material. Adjacent layers in the multi-layered coating layer contain mutually different mixtures of hydrophobic organic compounds-water soluble high molecules.
Patent JP-2002230546-A (JP)
Title: Image processing program, computer readable storage medium storing it, and image processing method and device
Inventor: WATANABE MASAHIRO
IPC: G06T5/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To improve picture quality while greatly reducing an operator's labor. SOLUTION: An image processing device includes an image statistical amount extracting part 16 for extracting the average value and the standard deviation of image characteristic quantities; an image state determining part 18 for determining an image state to which an image belongs, using a two-dimensional normal distribution random function whose variables are the average value and the standard deviation of the image characteristic quantities; an image correction information forming part 20 for forming image correction information under the image state determined; and an image correcting part 22 for correcting the image based on the image correction information formed.
Patent JP-2002224600-A (JP)
Title: Liquid ejection apparatus
Inventor: YAMANAKA NOBUO
IPC: B05B11/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection apparatus that is capable of quite simply refilling a liquid after a storing liquid is exhausted and is also capable of reducing an amount and a bulk of a waste as little as possible. SOLUTION: The liquid ejection apparatus is provided with a vessel 3 for liquid storage, which is stored within a tubular case body 2 and is hanged so as to be removable, allowing the mouth-neck part 11 to stand up from the upper part of the thin body part 10, a case cap 4 in which the lower end part of a pair of foot plates suspended from the both sides of the peripheral wall is linked with the both sides of the case body in such a manner that the lower end part of the pair of foot plates is movable up and down and is rotatable, and a pump 5 that fixes the top wall 16 of the cap body by penetrating through vertically and of which the lower end suspended into the mouth-neck with liquid-tight state. Thus, the apparatus has such a structure that the vessel 3 can be replaced by rotating the case cap body 4 after it is lifted up.
Patent JP-2002232634-A (JP)
Title: Communication apparatus, image data transmission program, recording medium recorded with transmission program and method for transmitting image data
Inventor: MARUYAMA TERUYUKI
IPC: G06F13/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus capable of releasing the storage area of a first storage device to surely receive the following image data by saving received documents stored in the first storing means to a mass second storing means in a failure in transmitting a document received by the communication apparatus to a distribution server and to provide an image data transmission program, a recording medium on which the transmission program is recorded and an image data transmitting method. SOLUTION: When a facsimile machine 1 fails in transmitting image data together with communication information such as a confidential ID and an F code to a server device 5, image data stored in a SAF 15 are saved together with the communication information to a hard disk 13, the image data of the SAF 15 are erased, the saved image data are shaped into a standard format, the standard format is retransmitted together with the communication information to the server device 5, and when retransmission fails, the retransmission is repeated.
Patent JP-2002223710-A (JP)
Title: Apparatus for shredding substance to be made into pasty state having high viscosity by shredding
Inventor: MAMIYA MINORU
IPC: A23L7/10
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus with which a substance such as boiled rice to be made into a pasty state having a high viscosity by shredding can be rapidly changed into a uniform pasty substance in a stable state. SOLUTION: In this shredding apparatus equipped with a container 1 to store a substance to be made into a pasty state having a high viscosity by shredding, a rotary blade 2 for shredding and stirring the substance stored in the container and a motor 20, the apparatus is furnished with an extension shaft 3c which is extended upward from the central position of rotation of the rotary blade 2.
Patent JP-2002229020-A (JP)
Title: Backlight device for liquid crystal display
Inventor: ARAKAWA KOHEI
IPC: G02B5/30
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device for a liquid crystal display, in which the use efficiency of a light quantity from a light source is improved, and which has superior mass-productivity and performance stability by providing a λ/4 wavelength plate which can attain λ/4 in the broadband over the whole visible light region. SOLUTION: In the backlight device for a liquid crystal display, in which a light reflecting electrode, a luminescent layer, a transparent electrode, a 1/4 wavelength plate, and a circularly polarized light plate having a linearly polarized light film are arranged in this order, the 1/4 wavelength plate consists of a monolayer, and a retardation value Re (λ) in a wavelength λ has a characteristic, Re(450)<Re(550)<Re(650). It is preferable that the 1/4 wavelength plate consist of a mixture containing materials positive and negative in an intrinsic birefringence value, respectively, or a composition containing a copolymer (preferably, a graft copolymer) which has a chain part, whose intrinsic birefringence indicates positive uniaxiality and a chain part whose intrinsic birefringence indicates negative uniaxiality.
Patent JP-2002229418-A (JP)
Title: Image forming device and image forming method
Inventor: INAGAKI JUN
IPC: G03G15/20
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method capable of restraining the soiling of a fixing part by scattered toner or the staining of a photoreceptor by lubricant or a developer content and capable of easily and safely cleaning the soiled fixing part. SOLUTION: The image forming device 1 is equipped with an image forming part PIF forming an unfixed image on a recording medium MRC and a fixing part 20 fixing the unfixed image on the recording medium and this image forming method. The device 1 is also provided with an air current generation means 17 generating an air current going toward at least either the image forming part PIF or the fixing part 20 from a middle part between the image forming part PIF and the fixing part 20 along the recording medium at the middle part as seen in the carrying direction of the recording medium MRC.
Patent JP-2002225202-A (JP)
Title: Laminate
Inventor: KAWAI HIROSHI
IPC: B32B27/28
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a laminate excellent in gas barrier properties, showing no delamination and having good thermal stability at high temperatures. SOLUTION: In the laminate, a layer comprised of a thermoplastic resin (A) and a layer comprised of an ethylene-vinyl alcohol (C) having an alkali metal content of 100 ppm or less based on an alkali metal element are laminated through an adhesive layer comprised of a thermoplastic resin (B) including at least one functional group (b) selected from a group consisting of a boronic acid group and a boron containing group convertible to the boronic acid group in the presence of water.
Patent JP-2002232341-A (JP)
Title: Radio communication system, radio base station having smart antenna and radio terminal communicating by radio
Inventor: KUWABARA MIKIO
IPC: H04W36/38
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system using a smart antenna in which the antenna directivity of a destination base station is controlled at a high speed when dealing with a handover caused by the movement of a terminal. SOLUTION: Each base station transmits angle identification signals toward various azimuths from its array antenna. The terminal estimates the angle of a destination base station on the basis of the identification signal having the maximum signal strength from among the received identification signals, and uses the angle for an initial antenna pattern through a mobile source base station and a control station at a time of handover in which the terminal moves to the destination base station.
Patent JP-2002228211-A (JP)
Title: Humidifier
Inventor: KAMIIDE HIROYUKI
IPC: F24F1/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a humidifier in which usefulness as a year-round article of commerce is enhanced by imparting a moisture removing function to a conventional humidifier so that it can be used not only in the dry season of winter but also in the high humidity season thereby adding a value to that article of commerce. SOLUTION: The humidifier comprises a water tank, a section for storing a specified quantity of water in the tank, a removable filter for sucking and vaporizing water in the water storing section, wherein the vaporization filter is used in humidification mode and a water absorbing material is used in dehumidification mode.
Patent JP-2002227300-A (JP)
Title: Column and beam joining structure
Inventor: UEKI TAKUYA
IPC: E04B1/24
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a column and beam joining structure capable of surely transmitting the stress of a beam to a column, hardly generating the local yield of the column and excellent in construction. SOLUTION: In the column and beam joining structure rigidly joining an H-section steel beam 10 to the flange part 3 of an H-section steel column 1 by a non-diaphragm, when the axial force of the beam generated by bending of the beam 10 on the column 1 is applied, the yield strength of the column 1 and the beam 10 is set so that the beam 10 is yielded prior to the column 1.
Patent JP-2002154815-A (JP)
Title: Carbon polysulfide, method for manufacturing the same and nonaqueous electrolyte battery which uses the same
Inventor: CHIYOU KANEYASU
IPC: H01M10/0567
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain carbon polysulfide which can constitute a nonaqueous electrolyte battery having high capacity and little decrease in the capacity with cycles of charging and discharging when the carbon polysulfide is used as the positive electrode activating material. SOLUTION: The carbon polysulfide is synthesized by removing a part of sulfur atoms constituting the polysulfide segments of organic sulfur compounds having polysulfide segments expressed by -Sm (m>=3). The synthesized carbon polysulfide contains carbon and sulfur as the main structural elements and has >=67 wt.% weight ratio of sulfur and >=95 wt.% weight ratio of the total of carbon and sulfur. The carbon polysulfide has a structure of high singularity in which most of the sulfur atoms in the molecule form disulfide bonds.
Patent JP-2002236193-A (JP)
Title: Method and device for monitoring performance of internal pump
Inventor: SONEDA HIDEO
IPC: G01M99/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To detect performance change of a pump in an early stage in an internal pump plant, and to specify the pump. SOLUTION: This internal pump performance monitoring device for a nuclear reactor 112 in which a cooling material is driven by the plural internal pumps 111 is provided with a pump performance ratio computing means 9 for reading pump part differential pressure ΔP, the number N of revolution in the pump, pump motor input electric power P of a motor 201 for driving the each pump, and a pump flow rate Q, which are measured in the each actual pump, to calculate a ratio of the motor input electric power in the actual pump to pump motor input electric power based on a test result conducted preliminarily outside a plant, and a pump performance display means 11 for displaying the calculated pump motor input electric power ratio,  and for specifying the internal pump in which the change in the pump performance is determined to be generated when the pump motor input electric power ratio is reduced exceeding a preset threshold value.
Patent JP-2002235357-A (JP)
Title: Operating device for device for washing private part of human body
Inventor: HAYASHI KOICHI
IPC: E03D9/08
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an operating device for a device for washing a private part of a human body, which has excellent operability. SOLUTION: The device for washing the private part of the human body, which is equipped with the operating device, is provided with a washing-related function used each time and a nonwashing-related function used with a low frequency. A washing strength finger grip 10 is disposed in the center of an operating panel 9 of the operating device. The operating panel 9 is split between the first panel area E1 and the second panel area E2 by taking the finger grip 10 as a boundary. In the panel area E1, there is disposed a washing-related switch group 11, including a stop switch 12 and washing switches 13 and 14, for operating the washing-related function. These switches 12-14 and the finger grip 10 are brought sequentially into a line. In the panel area E2, there is disposed a nonwashing-related switch group 16, including a drying switch 17, for operating the nonwashing-related function.  The finger grip 10 and the switch group 11 are made close to each other so as to be taken as one group.
Patent JP-2002237922-A (JP)
Title: Image reader, its control method and storage medium
Inventor: KOIZUMI KAZUHISA
IPC: G03B27/80
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To optionally select an output color in the case of outputting a color original as a monotone image, and to increase the reading speed in the case of reading the monotone image. SOLUTION: When an object luminous quantity 255 cannot be obtained at simultaneous lighting due to factors, such as deterioration due to aging in the luminous quantity of LEDs in the case of lighting 3 colors at the same time, currents supplied to the respective LEDs are selected as 1-R/S, 1-G/S, 1-B/S, where S is a prescribed number, and the currents given to the respective LEDs are changed at the same ratio.
Patent JP-2002245456-A (JP)
Title: Device and method for image feature value generation, and storage medium recorded with image feature value generating program
Inventor: KASUYA EIJI
IPC: G06F17/30
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for image feature value generation, which generate an image feature value used for image retrieval from an image which has an arbitrary shape. SOLUTION: This image feature value generating device generates the image feature value used for image retrieval from the image having the arbitrary shape; and a rectangular area generating means 2 encircled the input image 1 with a rectangular area and a rectangular image generating means 3 interpolates the area which does not include the pixels of the input image 1 in the rectangular area obtained by the generating means 2 with a pixel values selected by an interpolation pixel value selecting means 5 to generate a rectangular image. The selecting means 5 selects the representative color representing the image according to the image 1. An image feature value generating means 4 generates a feature value for the image obtained by the generating means 3.
Patent JP-2002246073-A (JP)
Title: Abnormality detection device for set battery
Inventor: SAKAI KENICHI
IPC: G01R31/36
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To distinguish a voltage drop due to cell abnormality from a voltage drop due to self-discharge, in relation to cells C1 to C96 constituting a set battery BAT. SOLUTION: Cell controllers C/C1-C/C12 (Figure 1) detect respective voltages of the cells C1-C96 (Figure 1), when ignition switch is turned on, and when a predetermined time has elapsed, after it is turned off. A battery controller B/C (Figure 1) calculates the capacity difference a voltage difference ΔVh1 between the average voltage Vave1 of all the cells previously detected and a minimum voltage Vmin1 in all the cells, and a capacity difference ΔAh2 from a voltage difference ΔVh2 between the average voltage Vave2 of all the cells subsequently detected and the minimum voltage Vmin2 within all the cells. When the difference between the two capacity differences ΔAh1 and ΔAh2 is equal to or larger than a prescribed value, the controllers C/C1-C/C12 respectively re-detected the voltages of the respective cells, after a prescribed time has elapsed.  The battery controller B/C calculates capacity difference ΔAh and calculates its difference from the capacity difference ΔAh2 calculated last time. When the differences of the capacity differences are equal to or larger than the prescribed value for three consecutive times, the cell having the minimum voltage (capacity) is determined as being abnormal.
Patent JP-2002249174-A (JP)
Title: Deoxidized molded container and deoxidized closed container using it
Inventor: OTAKI RYOJI
IPC: A23L21/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a deoxidized molded container which bears comparison with the previous gas barrier container in costs, prevents the contents from oxidative deterioration at high temperature and moisture and has higher commercial value than the previous deoxidized container. SOLUTION: In this deoxidized molded container on which an outer layer (layer 5) made of thermal plasticity layer is laminated and deoxidized closed container in which a lid having gas barrier is bonded on the upper surface of a flange of the deoxidized molded container, at least four layers of a thermal plasticity resin layer (layer 1) capable of hot melting and dissolving, an oxidation absorbing layer (layer 2) made of deoxidized resin composition dispersed in thermal plasticity resin by ferric oxygen absorbent, a gas barrier layer (layer 3) made of metallic foil or inorganic oxide vapor deposition, and a thermal plasticity resin layer (layer 4) are laminated on a deoxidized mutilayer substrate in this order from the inside of the formed container, and the outer layer (layer 5)  made of thermal plasticity resin layer is laminated on the outside of the container formed with many wrinkles set in the flange part and the cylindrical part.
Patent JP-2002240380-A (JP)
Title: Recorder
Inventor: WATABE SHINGO
IPC: B41J15/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which a film can be wound and fed out well in order to prevent a medium from clogging the opening of a carriage guide on which a recording head travels. SOLUTION: In a printer 10, a recording head 11 carried on a carriage 16 records an image on a sheet S being guided by a forward carriage guide 30, and a rear carriage guide 31 and stripe films 33A and 33B are placed to cover an opening 32 made in the carriage guides in order to travel the recording head. These films are fixed to the opposite sides of the carriage, a pair of rollers 35 and 36 for winding these films are disposed on the opposite sides of the opening, the winding rollers are provided respectively, with pulleys 37 and 38 rotating integrally, and the pair of pulleys are wound with a wire 40 provided with a tension coil 39 reversely to the winding direction of the film around the winding roller.
Patent JP-2002251953-A (JP)
Title: Multi-fuse holder
Inventor: FUKUMORI SHUICHI
IPC: H01H85/24
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a fuse mounting device by simply manufacturing the fuse mounting device regardless of the use quantity of fuses, reduce the manufacturing cost of a contact and prevent prying of the contact. SOLUTION: This multi-fuse holder H is provided with: a holder housing group (h) composed by arranging, at an equal interval, plural holder housings 110 each having a housing chamber 115 for housing blade terminals 220 of a fuse 200 and at least part of its body 210 formed by front and rear wide walls 111 and 112, and left and right narrow walls 113 and 114, and by connecting the adjacent holder housings through connection parts 120; and the contacts 130 two of which are formed in each holder housing, each of which has a middle part 131 fixed to the holder housing, provided at one end with a connection part 132 extending to the inside of the housing chamber and fitted to the blade terminal, and provided at the other end with a leg part 133 extending to the outside of the holder housing and soldered to a printed wiring board 300.
Patent JP-2002242504-A (JP)
Title: Antitheft device in automatic vending machine or the like
Inventor: SHIROZOE AKIHIKO
IPC: G07F9/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an antitheft device in which a latch is operated automatically when a protective member is fixed onto a fixing member, key operation in the case of the removal of the protective member is facilitated and a locking device is not damaged by mud water or the like. SOLUTION: The latch 32 capable of being automatically engaged with the fixing member 10 is installed into an outer case 31 for the protective member 30, the locking device 45 locking and unlocking the latch 32 is mounted into the protective member 30, and the key hole 46 of the locking device 45 is secured on the side face of the protective member 30.