baber/WOPTO huggingface dataset:
Patent JP-2002355161-A (JP)
Title: Straw
Inventor: INABA KOICHI
IPC: A47G21/18
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a new straw which enables an user to drink or eat an edible content in a package by sticking the straw into the package where a liquid drink or a liquid food is filled, to pour the edible content through the straw stuck into the package, and to pour a liquid seasoning contained in the package into a separate package by sticking the straw into the package when the straw is attached to the package for the liquid seasoning. SOLUTION: The straw, which is used by sticking into a package 10 and is made of a synthetic resin, has upper and lower stoppers 4, 5, placed in the middle at a larger interval than the thickness of a material used for the package, and a penetrating hole 8 just below the lower stopper 5.
Patent JP-2002355189-A (JP)
Title: Toilet with handle member and handle member for toilet
Inventor: KOBAYASHI KATSUYO
IPC: A47K13/10
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate inconveniences that hands get dirty and get trapped by providing a handle as a tab on a toilet seat, and to provide a toilet with a handle member and a handle member for a toilet which anybody can use conveniently without slipping. SOLUTION: When a Western-style toilet is made up of a main part and a toilet seat, the handle member which can move the toilet seat up and down is mounted to the toilet seat.
Patent JP-2002369268-A (JP)
Title: Remote control apparatus and system
Inventor: AKIMOTO NOBUSUKE
IPC: H04Q9/00
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a remote control apparatus for controlling broadcasting facility body in independent manner, and to provide a remote control system capable of connecting a plurality of pieces of remote control apparatus in parallel. SOLUTION: The remote control apparatus comprises a priority income retaining circuit 106 for retaining power that has been supplied, a priority voltage generation circuit 107 for generating a priority order voltage which is characteristic of the apparatus, a priority control transistor 108 for comparing a priority order voltage being generated by the priority voltage generating circuit 107 with a specific priority control voltage for controlling a priority control voltage, a priority income detecting circuit 109 for detecting priority income which is retained by the priority income retention circuit 106, a common control relay 110 for controlling a broadcasting block switch 111 which constitutes a block control line connection means, a priority-setting switch 112 for setting priority control according to a specific apparatus,  and a first-push priority control relay 113 for performing priority control, based on the setting of the priority setting switch 112.
Patent JP-2002360061-A (JP)
Title: Water-retentive mat and vegetation base and greening industrial method
Inventor: NAKANO YUJI
IPC: C08L101/16
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a water-retentive mat improved in workability without sacrificing water absorption efficiency, to provide a vegetation base and also to provide a greening industrial method. SOLUTION: This water-retentive mat 10 is characterized by being composed of a plurality of water absorptive materials 11 and a bag 12 to hold the plurality of water absorptive materials 11, wherein a member having water absorption expansiveness is used for the water absorptive material 11, and the bag 12 is composed of a bottom comprising a water interception material 121 and a top comprising a water permeable material 122.
Patent JP-2002365632-A (JP)
Title: Liquid crystal display device and electronic instrument
Inventor: NISHIMURA JOJI
IPC: H01L51/50
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device using a point light source as illumination which can suppress deterioration of white purity with time by achieving the prolonged service life of the point light source and by suppressing variations in the deterioration with the passage of time caused by kinds of color, and to provide an electronic instrument provided with the same. SOLUTION: The liquid crystal display device 10 is provided with a liquid crystal panel 20 which holds liquid crystal 27 between a pair of opposed substrates 21, 25 and has a plurality of pixels placed in a matrix shape, an illuminator 40 which has a point light source array in which the point light source 45 corresponding to each pixel of the liquid crystal display panel 20 is arrayed, and a beam-condensing unit 30 which is arranged between the liquid crystal panel 20 and the illuminator 40 and condenses light emitted from the point light source 45 on the corresponding pixel. The point light source 45 which constitutes the point light source array, has a different light-emitting area according to the kind of color. The electronic instrument is provided with the liquid crystal display device 10.
Patent JP-2002367514-A (JP)
Title: Method and device for manufacturing display panel
Inventor: SASAKI YOSHIKI
IPC: H01J11/46
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To eliminate flicker and dispersion in the discharge start voltage in the peripheral zone of the displaying area of a PDP, i.e., in the neighborhood of the part where a sealing member is formed, such problems being caused by an impurity gas emitted from a frit. SOLUTION: A mixture of frit and a solvent is used as a component of a paste prepared when the sealing member is applied. For preventing a nozzle of a dispenser from clogging caused by precipitation of the frit, a stirring mechanism is installed in a syringe used in the dispenser, or otherwise a paste stirring part is coupled with the syringe, a valve is installed in the coupling part, and the valve is opened only at the time of application. The risk of cracking of dried frit paste partially or of exfoliation can be precluded by applying the frit paste and drying, heating the part where the sealing member is formed, and melting the facial part and hardening.
Patent JP-2002360469-A (JP)
Title: Recovering machine for chemicals, etc.
Inventor: MOMOTA KAZUO
IPC: A47L7/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To solve a problem that when ultrafine particles such as a powder for a fire extinguishing agent are recovered from a container, toxic fine powder is scattered to the surroundings and exerts a bad influence to men and beasts. SOLUTION: A recovering machine for chemicals, etc., which is provided with a head part 8 provided with a blower motor 2, an exhaust vent 5 and an air flow path 6, a storing part 19 provided with a suction hole 9, a filter bag 12 and a dust beating bar 16 and a hopper 17 in the storing part and is provided with a discharging part 24 continuously provided with a butterfly valve 20 below the discharge hole and a transparent cylinder 21 on a supporting frame 23 placed on a dust tank 22, is provided.
Patent JP-2002371874-A (JP)
Title: Internal combustion engine
Inventor: YOSHIZAKI KOJI
IPC: F02M25/07
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent the combustion reaction from being unstable by burning an accumulated SOF at a stretch in an oxidizing catalyst provided in an EGR gas flow passage when the output is changed from a low state to a high state at a low-temperature combustion. SOLUTION: When an idling operation is continued, the temperature of the EGR catalyst 66 is dropped and the SOF is accumulated in a diesel engine 10. When the idling operation is continued over the predetermined time, and accumulation of the SOF is expected, normal combustion is performed before the low-temperature combustion when performing the regular operation after the idling operation. When the low-temperature combustion is performed, the SOF is burned on the catalyst, and the temperature of the EGR gas is raised, the exhaust A/F is slightly on the rich side, and the combustion reaction becomes unstable. In the normal combustion, the exhaust A/F is lean, and affects less on the combustion reaction even when the SOF is burned and the temperature of the EGR gas is raised.  By performing the normal combustion while burning the SOF, the temperature of the EGR gas is prevented from being raised to an undesirable degree when the low-temperature combustion is performed subsequently.
Patent JP-2002365967-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI TAKEHIKO
IPC: H05B3/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To make gloss variable without changing fixing speed. SOLUTION: In the apparatus, two fixing units are placed vertically and the gloss is changed, by changing the temperature or a temperature controller for a downstream side unit.
Patent JP-2002365979-A (JP)
Title: Imaging device
Inventor: SOGA HIROO
IPC: G03G21/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device, capable of updating the input set value of an optical sensor at the time of measuring the density of a toner patch, without providing special opportunity anew. SOLUTION: This imaging device is equipped with an imaging means for forming a toner image, based on a specified imaging condition, the optical sensor for detecting the density of a toner image as the toner patch, and a density control means for changing the imaging conditions, based on the density detected by the optical sensor. In the device, the optical sensor is equipped with a light-emitting part for emitting light by emitted light quantity according to the specified input voltage value, a light-receiving part for outputting an output voltage value in accordance with the light quantity received, and a control means for updating the set input voltage value for the light-emitting part. The control means updates the set input voltage value, in the case of detecting the density of the toner image as the toner patch.
Patent JP-2003008043-A (JP)
Title: Solar light power generating facility
Inventor: EGUCHI YOSHIO
IPC: H01L31/042
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a solar light power generating facility in which an installing bearing of a solar battery in which a generated energy becomes the maximum is set, by clarifying the relationship between the installing direction of the solar battery and a solar radiation amount in the facility having the solar battery installed substantially perpendicularly to a ground surface. SOLUTION: Each six solar battery modules 1 are fixed by frames 2a and 2b substantially perpendicularly at an installing bearing to the ground surface, and mounted at a strut 3 for supporting the solar batteries. The strut 3 is supported by a support 4 and a pedestal 5. A bearing mechanism is embedded in the pedestal 5, and fixed to a foundation 6. Thus, a structure in which the solar batteries can be freely rotated in a circumferential direction of a central axis of the strut 3 is formed. Surfaces of the batteries of the side in which energy conversion efficiency of the batteries is high, are installed toward a southern direction in winter, and installed toward an eastern direction or a western direction in summer.
Patent JP-2003007431-A (JP)
Title: Heating lamp and heating device
Inventor: ODAGAKI TORU
IPC: H05B3/44
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a heating lamp which can efficiently apply infrared rays on a heated substance and which can heat the heated substance homogeneously, and provide a heating device using the lamp. SOLUTION: This device has sealed parts on both ends and is constituted of the heating lamp in which a filament is arranged inside of a tubular sealed body, and in this device, plural pieces of heating lamps in which tube shafts are arranged in parallel directions on the same plane, and plural pieces of heating units 4 having reflecting mirrors to reflect light emitted from these heating lamps are arranged and installed on the same plane, and the respective sealed parts 12 of the heating lamps are constituted so as to be bent into the direction opposite to the direction of the light applied into the direction to be heated from these heating lamps, and the heating units 4 are closely arranged in the direction of the tube shafts of the heating lamps.
Patent JP-2003003233-A (JP)
Title: High strength steel and production method therefor
Inventor: OKAGUCHI HIDEJI
IPC: C22C38/58
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a high tensile strength steel (a steel sheet, and a steel pipe including a welded pipe) having unstable fracture resisting characteristics, in which 85% ductile fracture transition temperature SATT 85% in a DWTT test in API standards is <=-30 deg.C, and absorbed energy EDWTT at -30 deg.C is >=5,000 J, and to provide a production method therefor. SOLUTION: The high strengh steel has a composition containing 0.01 to 0.10% C, <=0.30% Si, 1.00 to 2.50% Mn, <=0.010% P, <=0.0008% S, 0.005 to 0.06% Nb, 0.004 to 0.025% Ti, <=0.05% sol. Al, <=0.0040% N and <=0.003% O, and the balance Fe with impurities, and also satisfying the inequality of  20×S+P+5×(N+O)}<=0.045, and has TS(tensile strength) of <=750 MPa.
Patent JP-2003009529-A (JP)
Title: Power unit and power module using it
Inventor: OTOMO TAKATOSHI
IPC: H02M3/28
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To take favorable balance of currents between a plurality of power units operated in parallel. SOLUTION: This power unit 2 is operated with its own DC output terminal 2b connected in parallel with each DC output terminal of one or plural other power unit or units, and this has a current balancing part 11 which receives the input of the current for balancing for taking the balance with each output current of other power units and the detected current corresponding to its own output current, and performs the output action for balancing its one output current to the above current for balancing from both currents of the control currents and the detected currents. An impedance controller 12 which controls the output impedance of the above current balance part highly when the power unit concerned is in specified condition.
Patent JP-2003005848-A (JP)
Title: Regulator circuit
Inventor: MIYAZAKI TAKAHIRO
IPC: G05F1/56
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a regulator circuit capable of reducing a rise in an output voltage when a load current abruptly reduces without increasing power consumption in a stationary state. SOLUTION: In the case current of a load IL1 abruptly reduces from a large current into a minute current in a stationary state, electric charge is charged in a capacitor CL1 due to response delay of negative feedback control, and an output voltage goes higher than a target voltage. Then, the voltage of a node N34 falls, a diode 31 is turned off, and voltage is held in a capacitor 32. Thus, an output of a comparator 42 becomes a high level from a low level, and an n type MOS transistor 82 is turned on. If voltage between the gate and source of an n type MOS transistor 50 gets smaller than the voltage of a voltage source 71 due to voltage reduction of the node N34, a comparator 72 is also inverted to a high level.
Patent JP-2003007511-A (JP)
Title: Varistor
Inventor: IKEDA YUKITO
IPC: H01C7/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a varistor which is capable of restraining resin from burning so as to be improved in safety by making resin, which is located adjacent to the short circuit of an element to cause burning, fly away quickly. SOLUTION: A large number of irregularities are provided to a sheathing resin 2 which protects a varistor element 1 so as to make the surfaces of the sheathing resin 2 rugged in cross section. Epoxy resin is used as the sheathing resin.
Patent JP-2003017103-A (JP)
Title: Solid electrolyte fuel cell system
Inventor: OTANI YUICHI
IPC: H01M8/12
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel system with improved efficiency. SOLUTION: The exhaust gas with high temperature exhausted from an SOFC 11 is completely burned at a burning device 12, and the temperature of the exhaust gas exhausted from the burning device 12 is lowered by exchanging the heat at a second air preheater 13, an evaporator 14, and a first air preheater 15 respectively, and afterwards, a part of the exhausted gas is supplied to an ejector 17 with a prescribed pressure as a drive gas together with the fuel supplied from outside by a compressor 16, and a part of the fuel exhausted from the SOFC 11 is sucked by the ejector 17 and made to recycle. The air, supplied from outside by an air fan 18, is preheated at the first air preheater 15, and heated again at an intake air heat exchanger 19 installed in the SOFC 11, and supplied to the SOFC 11.
Patent JP-2003010596-A (JP)
Title: Clothes-horse
Inventor: ONODA KOICHI
IPC: D06F57/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a foldable clothes-horse which is ideal especially for use on verandas or indoors concerning clothes lines mainly used for drying washings. SOLUTION: In the clothe-horse, the upper ends of respective pairs of support rods 13 are rotatably linked to both ends of an upper link rod 11. Shaft bodies each having a rotation lock part made by bulging or removing a part with a circular cross section thereof are installed as rotary shafts at both the ends of the upper link rod, rotary bearings are installed at the upper ends of the support rods corresponding to the rotary shafts and the rotary bearings are provided with engaging parts respectively corresponding to the rotation lock parts. The rotation lock parts and the engaging parts are so arranged as to engage each other while keeping the support rods closed and opened at a fixed angle. Thus, the upper link rod is regulated with respect to leg rods at either of the opened position or closed position thereof thereby enabling holding of the upper link rod vertically.
Patent JP-2003013949-A (JP)
Title: Rolling bearing device and assembling method thereof
Inventor: KAWAKAMI KOICHI
IPC: F16C25/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing device and its assembling method capable of reducing a preload imparted once. SOLUTION: The rolling bearing device 10 is provided with a shaft 18 having a cylindrical outer peripheral face and a plurality of rolling bearings 11. The plurality of rolling bearings 11 are fitted to the shaft 18 with an axial specified interval and held on it and interposed bodies 15a lying between rolling bearings 11. A member 20 for imparting a preload is pressed in from the side opposite to the side where the interposed body 15a is arranged, in the first rolling bearing 11 held at the axial end side of the shaft 18 and the first rolling bearing 11 is pushed toward the second rolling bearing 11 adjacent to the first rolling bearing. The member 20 imparting a preload is provided with a preload reduction means 21 used for transferring the member from the first rolling bearing 11 to the separating direction.
Patent JP-2002156616-A (JP)
Title: Method and apparatus for flattening optical spectrum
Inventor: FUJIWARA MASAMITSU
IPC: H04B10/516
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To realize a method for flattening an optical spectrum which enables the control of power level deviation between respective modes in a discrete optical spectrum with a simple configuration and at a low cost. SOLUTION: The apparatus consists of a continuous light light source 101 which outputs a single wavelength, a modulator 102 which outputs a modulation wave by giving a fixed correlation to a phase in each mode of the discrete light spectrum of emitted light by modulating the amplitude or the phase of the time waveform of the emitted light, and a modulator 103 which controls (suppresses) a power level deviation in each mode by deviating the discrete light spectrum of the modulation wave outputted from the modulator 102 to an upper and lower sidebands by modulating the amplitude or phase of the modulation wave outputted from the modulator 102 to control the amount of frequency shift.  An optical pulse light source which performs an output of repeat frequency Δf may also be used as a means for giving a fixed correlation to the phase between respective modes of respective discrete spectra. When an optical pulse width is defined as t0, a pulse expander which expands the pulse width in the case of t0≪(1/Δf), and a modulator which performs the amplitude/phase modulation of an expanded optical pulse may be used.
Patent JP-2003017562-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI TOSHIYA
IPC: H01L27/082
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To overcome the problem that a rise in temperature of diffusion 49 in an emitter unit where the largest amount of current flows may cause a secondary breakdown and destruction of ASO, as worst, or the like. SOLUTION: Through holes and contacts of different shapes are respectively disposed on diffusions of a plurality of transistors. In other words, through holes and contacts of mutually different width and length are respectively disposed, so that resistance values associated with respective diffusion are equalized. With this, current is equalized, and VBE of respective diffusion is caused to be the same, thus the destruction of the ASO due to current concentration is prevented.
Patent JP-2003020742-A (JP)
Title: Refractory building material
Inventor: SAEGUSA YASUAKI
IPC: E04C2/26
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a strong and light refractory building material excellent in refractoriness and also excellent in workability. SOLUTION: The refractory building material 6 is constituted of a fireproofing coating 4 on one surface of a woody cement slab 2. The woody cement slab 2 is so constituted that a mixture mixing a woody material 8 such as a wooden packing, a chip of wood or the like, a perlite 10 and a cement paste 12 is packed in a form (not illustrated) and that the form is cured for a predetermined period to form a solid to be molded. The refractory coating 4 is so constituted that a liquefied water glass (sodium silicate) is applied on the surface of the ligneous cement slab 2 in a predetermined thickness and that it is a solidified substance in a clear state after a predetermined time has elapsed.
Patent JP-2002344761-A (JP)
Title: Environment-adaptive image display system, projector, program, information storage medium, and image processing method
Inventor: MATSUDA HIDEKI
IPC: H04N9/31
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an environment-adaptive image display system, capable of accurately reproducing the appearance of the colors of an image, a program, an information storage medium, and to provide an image processing method. SOLUTION: From visual environment information from a color sensor 60 for grasping the visual environment, device color range information and color information corresponding to the RGB standards, an information creating unit 160 creates a 3D-LUT (lookup table) in a LUT storage unit 122 by an operation method, based on an appearance model; and a projector color conversion unit 120 converts the image signal according to the 3D-LUT.
Patent JP-2003020779-A (JP)
Title: Attaching construction for exterior facing material
Inventor: OAKU TSUTOMU
IPC: E04F13/26
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an attaching construction for exterior facing materials which is capable of simplifying attaching work for the wall of building. SOLUTION: The exterior facing member 2 is equipped with a rectangular base 3, a plurality of tiles 3 attached to the surface of the base 3; grooves 5 are respectively formed to both the end surface along the longitudinal direction of the base 3, the wall has a plurality of exterior facing members 2 at predetermined intervals in lateral direction and groove portions 5 are arranged in a facing state each other, attached members 8 equipped with a fixed portion 7 and a pair of contact portions 6 are provided in a state of fixing the fixed portion to the wall 1, a pair of contact portion 6 is respectively inserted to the facing groove portions 5, and the problem stated above is solved by using the attaching construction for exterior facing members featuring the contact with the interior wall surface 3a of the groove portion 5.