baber/WOPTO huggingface dataset:
Patent JP-2002150613-A (JP)
Title: Optical recording medium
Inventor: SHIBAKUCHI TAKASHI
IPC: G11B7/257
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a phase change type optical recording medium consisting of two layers of phase change type optical recording medium to enable recording/ reproducing from one side, constituting a structure having sufficient heat radiation action, and having an increased capacity and good recording, reproducing and erasing characteristics, and excellent in repeat characteristics. SOLUTION: A first optical recording medium in which a first dielectric layer, a recording layer, and a second dielectric layer is formed successively on a transparent substrate, or a third dielectric layer, the first dielectric layer, the recording layer and the second dielectric layer are formed successively on the transparent substrate, or the first dielectric layer, the recording layer, the second dielectric layer and the third dielectric layer are formed successively on the transparent substrate, and a second optical recording medium in which a reflective layer, a first dielectric layer, a recording layer, and a second dielectric layer are formed successively on a transparent substrate, are stuck with a transparent adhesive so that the respective second dielectric layer surfaces contact,  or so that the third dielectric layer surface of the first optical recording medium and the second dielectric layer surface of the second optical recording medium come into contact mutually to form the optical recording medium. Furthermore, a phase change material is used as each recording layer.
Patent JP-2002142659-A (JP)
Title: Method for manufacturing sponge cake
Inventor: SHOJI TEI
IPC: A21D2/36
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sponge cake having high quality, free from nasty smell and taste, having excellent soft feeling, wet feeling and palatability, and at the same time, capable of longly holding wet feeling and soft feeling under preventing hardening with passage of time by using fine powder of tuberous root of Amorphophalus konjak without hydrolyzing it. SOLUTION: When the sponge cake is prepared using wheat flour or other starch as the main raw material, a hydrated sol is prepared by adding fine powder of tuberous root of Amorphophalus konjak in an amount of 0.1-5.0 wt.% to water followed by mixing, the hydrated sol of the fine powder of tuberous root of Amorphophalus konjak in an amount of 0.1-50.0 wt.% is added to the main raw material to prepare dough of sponge cake, and the dough is baked to prepare the sponge cake. The hydrated sol of the fine powder of tuberous root of Amorphophalus konjak is heat treated at 100-130 deg.C under normal pressure or under pressurized atmosphere in a packed state in advance.
Patent JP-2002150625-A (JP)
Title: Method for manufacturing stamper for molding optical disk substrate
Inventor: MURATA SHIYOUZOU
IPC: B29C45/26
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a stamper for molding an optical disk, in which an insulating layer has satisfactory adhesion properties to a metal layer and which is provided with a satisfactory insulating performance by reducing a residual solvent in the insulating layer as much as possible. SOLUTION: A polyamideimide resin 5 modified by silicone is used, as a matrix, and plate-shaped silica 6, colloidal silica 7 and titanium oxide whisker 8 are packed and dispersed in the matrix as a pigment, and are applied onto the metal layer, and then subjected to heat treatment at a temperature lower than the boiling point of the solvent to obtain the insulating layer 3. Thus, the stamper for molding the optical disk substrate, in which the insulating layer 3 has satisfactory adhesion properties to the metal layer and which is provided with the satisfactory insulating performance, is manufactured.
Patent JP-2001196362-A (JP)
Title: Thin film device and producing method for the same
Inventor: KIZILOGLU KURSAD
IPC: H01L21/335
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thin film device, with which HBT and HEMT devices are not deteriorated. SOLUTION: A first photoresist layer 102 is formed on a first surface, the first photoresist layer 102 is patterned so as to have an aperture 104, the first surface 108 is exposed by the aperture 104, a thin film 110 is stuck on the first photoresist layer 102, a second photoresist layer 112 is formed on the thin film 110 and patterned, the thin film 110 is selectively removed, the partial removal of the thin film covered with the second photoresist layer 112 is blocked, the exact specification of the thin film 110, on which the first and second photoresist layers 102 and 112 are stuck, is supported and the first and second photoresist layers 102 and 112 are removed.
Patent JP-2002212899-A (JP)
Title: Method for producing combination paper
Inventor: NAKAMURA TOMONORI
IPC: D21H23/28
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a combination paper, in the method for producing the combination paper of two or more layers comprising a process for combining wet paper layers after paper layer formation, pressing the combined layers and drying the combined layers, when an interlaminar strength is improved by adding a paper strengthening agent to a raw material for paper making before paper making and coating or spraying the surface of the wet paper layers before combination with an interlaminar adhesive, the interlaminar strength is sufficiently improved, tensile strength and fracture strength of paper sheet itself can be improved by completely reacting the paper strengthening agent the previous step with the interlaminar adhesive at the subsequent step. SOLUTION: The surface of the wet paper layers containing an amphoteric paper strengthening agent before the combination is sprayed with a dispersion liquid composed of an anionic water-soluble polymer fine particle having <=100 μm particle diameter produced by subjecting a monomer consisting essentially of (meth)acrylic acid in the presence of a dispersant composed of an ionic polymer to dispersion polymerization to give the combination paper.
Patent JP-2002142620-A (JP)
Title: Fishing rod
Inventor: NAEKI YOSHIHIRO
IPC: A01K87/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fishing rod which is well portable and has freedom on designs for the condition, or the like, of the rod. SOLUTION: This fishing rod is characterized by detachably tightly fitting the cylinder portion 6a of an intermediate section-holding member 6 attached through a joint member 5 fit and fixed to the outer periphery of the tip of a butt pad 4 to the inner periphery of the rod butt 1a of a butt section 1, fitting a lower stopper 7 into the inner dent portion 6d of the cylindrical portion 6a, forming a screw portion on the inner periphery of the rear end 2a of the intermediate section 2, threadedly engaging the lower stopper 7 with the screw portion, fitting a tip section-holding member 8 into the inside dent portion 7d of the cylinder portion 7a of the lower stopper 7, and fitting the rear ends of a tip section 3, a substitute tip section 3', another substitute tip section, and the like, into plural dent portions 8b apart from the longitudinal central axes (a)  of the tip section-holding member 8 so that the central axes (a) of the tip ends of the sections are approximately coincident with each other.
Patent JP-2002156327-A (JP)
Title: Adsorption state determination method of material adsorbed on sample surface, and control method of water treatment system
Inventor: KOBORI DAIJIRO
IPC: G01N21/552
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining the adsorption state of material adsorbed on the sample surface, without forming an analytical curve by adjusting a standard adsorption sample. SOLUTION: A distribution in the sample depth direction of the material adsorbed on the sample surface part is measure by a surface analytical method, and the adsorption state of the material adsorbed on the sample surface is determined. The distribution in the sample depth direction of the adsorbed material is displayed by an exponential function, and the adsorption state of the material adsorbed on the sample surface is determined, or the adsorbed material is quantified. The attenuated total infrared reflection spectroscopy (ATR method) is preferably used as the surface analytical method, and hereby the adsorption state can be determined by calculating the relative absorption intensity between the adsorbed material and the sample.  By this method, in a water treatment system using an ion-exchange resin, the contamination state of the anion- or cation-exchange resin is grasped, and deterioration of the anion- or cation-exchange resin is predicted.
Patent JP-2002158928-A (JP)
Title: Solid-state image pickup device
Inventor: SETODA MASAZUMI
IPC: H04N5/335
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a small size and simple structure solid-state image pickup device with memories which are provided in pixels and in which pixel information is stored to widen a dynamic range. SOLUTION: This solid-state image pickup device has memory units 11M which are provided in pixels 11P and in which first information is written in every charge accumulation period 13A. If the signal voltage of the pixel exceeds a reference voltage Vref before the charge accumulation period, second information is written in the memory unit 11M and the photodiode 711 of the pixel 11P is reset. If the first information is recorded in the memory unit 11M after the charge accumulation period 13A, the signal voltage is outputted as the signal of the pixel 11P. If the second information is recorded in the memory unit 11M, a signal obtained by adding the reference voltage Vref to the signal voltage is outputted as the signal of the pixel 11P.
Patent JP-2001167701-A (JP)
Title: Ceramic flash tv evaporator
Inventor: SEIFERT MARTIN
IPC: C23C14/24
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a flash TV evaporator having an improved different property. SOLUTION: The width of a cavity 6 of a flash TV evaporator in a cross-section is tapered from an upper edge of to a lower edge of the evaporator, and a shifting portion from a sidewall to a lower face of the evaporator is rounded in a elliptical form over at least a part of lengthwise axis line of the evaporator.
Patent JP-2002160834-A (JP)
Title: Paper feeding cassette
Inventor: KAWAI HIDEAKI
IPC: B65H1/26
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To reduce the projected area of a device body without projecting a handle part outward in installing it in a cassette storage part of an image formation device by constituting the handle part of the paper feeding cassette not projecting largely. SOLUTION: The handle part 10 largely projecting to the upper part of a front board member 6 for regulating the end of a paper sheet is provided on the front side in the attaching/detaching direction of a paper feeding cassette 1, a rib member 11 is provided inside the upper part of the handle part 10, and a swinging board 12 provided via a hinge 13 in an opening for inserting a finger in attaching/detaching the paper feeding cassette. The paper feeding cassette 1 is handled by pushing the swinging board 12 of the handle part 10 and putting the finger on the rib member and, when it is installed in the cassette storage part of the image formation device, the paper feeding cassette 1 can be placed flush with the front board of the device body.
Patent JP-2002164690-A (JP)
Title: Electromagnetic wave absorbing soundboard
Inventor: MIYASOI SEIGO
IPC: G10K11/162
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To improve both the electromagnetic environment and the acoustic environment, for reduced thickness and weight, resulting in easy installation. SOLUTION: An electromagnetic wave absorbing soundboard comprises an air layer 3 between a surface layer 1 and a reflecting substrate 2. The surface layer 1 allows a part of the electromagnetic wave and sound to transmit while reflects a part of them. The reflecting substrate 2 reflects both the electromagnetic wave and the sound. The layer structure comprising the surface layer 1, the air layer 3, and the reflecting substrate 2 absorbs both the electromagnetic wave and the sound for damping.
Patent JP-2001166946-A (JP)
Title: Method and device for compiling source code by flattening hierarchy
Inventor: GUFFENS JAN
IPC: G06F9/45
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for optimizing the compile of a computer program by parallelization. SOLUTION: A computer program includes a step accompanied with index expression. Also, the program is accompanied with function calling. An index path in a program is identified by attaching notes to a step accompanied with the index expression. The non-hierarchical expression of the index path is prepared while an operation during the function calling is included, and an inquiry is issued from a question related with a memory access. The result of the inquiry is stored in a question data structure, or a post-note is attached to the question data structure. It is desired that this method and device is accompanied with the use of a signal flow graph to be completed by using information in the question data structure.
Patent JP-2002161793-A (JP)
Title: Catalyst temperature estimation device
Inventor: OKADA KOJIRO
IPC: F02D45/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To accurately estimate a catalyst temperature in a device for estimating the temperature of catalyst equipment provided on the exhaust passage of an internal combustion engine. SOLUTION: This device is constituted by providing catalyst equipment 8 disposed on the exhaust passage of the internal combustion engine, an exhaust temperature sensor 14 for detecting the temperature of exhaust gas flowing in the catalyst equipment 8, an outside air condition detecting means 16 and 17 for detecting or estimating the condition of outside air influencing the detection result by the sensor 14, and a catalyst temperature estimation means 20A for estimating the temperature of catalyst equipment 8 based on the detection outputs from the sensor 14 and the outside air condition detecting means 16 and 17.
Patent JP-2001221829-A (JP)
Title: Reference potential setting apparatus and method for semiconductor tester
Inventor: TSUYUKI SHINICHI
IPC: G01R31/26
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To enable setting of a reference potential for each substrate without variations, even when the apparatus grows larger as a whole to cover a number of semiconductor devices to be measured. SOLUTION: In the application and the measurement of various signals for n=8 of semiconductor devices DUT1-DUT8 to be measured using n=3 of substrates 10-30, the reference potentials of the semiconductor devices DUT 1-DUT3 are taken into the substrate 10, the reference potentials of the semiconductor devices DUT4-DUT6 into the substrate 20 and the reference potentials of the semiconductor devices DUT7 and DUT8 into the substrate 30. The reference potentials, taken into the respective substrates 1-30, are averaged by addition and the resulting averaged potentials are further connected through the substrates, to produce a reference potential by the three substrates 10-30. The reference potential thus obtained is defined as reference potential of a level generation means.
Patent JP-2001223866-A (JP)
Title: Image processor
Inventor: KIZAKI OSAMU
IPC: G06F12/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To update accumulated time information when image information is transferred and to avoid the automatic deletion of the picture information. SOLUTION: In image processors 70 and 80, image information to which accumulated time is given is transferred between an inner storage device 94 and an outer storage device 95 of the image processor, and image information is automatically deleted when the image information transferred from the outer storage device 95 is the image information after prescribed time passes from accumulation time. When a means 60 selecting the image information to be transferred to any storage device selects the image information to be transferred to the inner storage device 94 from the outer storage device 95, the accumulation time of the image information is updated to present time.
Patent JP-2002171575-A (JP)
Title: Method for collecting operating data of installed machine and recording medium recording operating data collection program
Inventor: HASEGAWA MASAKATSU
IPC: H04Q9/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To simply transmit operating data to a center side computer through prescribed operation by a user of installed machines at a required time without the need for automatic transmission of the operating data of the installed machines from a factory side computer to the outside of the factory through a communication channel. SOLUTION: A slave computer employing a pre-installed 1st operating data collection program periodically collects and stores the operating data from the installed machines (S1). The center side host computer transmits 2nd operating data collection program attached to electronic mail to a factory side master computer (S2). The master computer executes the program under a prescribed operation (S3). The master computer collects the operating data stored in the slave computer by using the 2nd operating data collection program and a storage device of the master computer stores operating data files (S4).
Patent JP-2002171529-A (JP)
Title: Video encoder and method, recording medium, and decoder
Inventor: TANAKA TOSHIHIRO
IPC: H04N19/134
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a video encoder and method that attains multi-angle broadcasting for a frequency band by one channel in digital TV broadcasting. SOLUTION: A bit allocator 41 allocates bits on the basis of multi-angle information 12 and outputs bit allocation information 43. A 1st encoder 201 and a 2nd encoder 202 respectively encode a main video image 101 and audio 102 and a multi-angle video image 111 and audio 112 on the basis of the multi- angle information 12 and the bit allocation information 43. A multiplexer 51 multiplexes transport streams outputted from the 1st encoder 201 and the 2nd encoder 202 into one broadcast transport stream 8 on the basis of the multi- angle information 12 and the bit allocation information 43.
Patent JP-2002147973-A (JP)
Title: Duplex heat exchanger
Inventor: UCHIKAWA AKIRA
IPC: F28F1/02
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce thermal stress while preventing lowering of stiffness (intensity) of a side plate in a duplex heat exchanger wherein a radiator and a condenser are integrated. SOLUTION: A wavy shaped flexible portion 132 which can be expended and contracted is provided at a portion of the side plate 130, to which a radiator header tanks 123, 124 are connected. Thus, thermal stress that has been generated in both of tubes 111, 121 can be absorbed by the flexible portion 132 even if the length of a notch of a slit 133 is rendered short. Accordingly, thermal stress generated in the tubes can be reduced while preventing lowering of stiffness (intensity) of the side plates 130.
Patent JP-2002166425-A (JP)
Title: Mold duplicating method and property judging method
Inventor: DOI YASUHIRO
IPC: C25D1/10
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold duplicating method by which numerous long-lived molds can be duplicated and a mold property judging method which it is possible to judge in a short time whether the property of a master mold is acceptable. SOLUTION: The mold duplicating method comprises a vapor-deposited film forming step for forming a vapor-deposited film on the irregular pattern face of a finished product formed by a stamper mold, and an electroforming step for manufacturing a second stamper mold with a reverse irregular pattern formed by electroforming on the irregular pattern face, of the finished product, on which the vapor-deposited film is formed. In the descriped steps, a plating step for plating the reverse irregular pattern of the master mold, a molding step for molding the finished product directly using the master mold and a property judging step for judging the property of the directly molded finished product are provided.
Patent JP-2002166151-A (JP)
Title: Minute foam supply method and minute foam supply apparatus
Inventor: NASHIKI HISATSUNE
IPC: B01F3/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a minute foam supply technology capable of efficiently supplying a large quantity of minute foams to an object liquid. SOLUTION: This minute foam supply apparatus 10 comprises a fluid supply apparatus 11, a form generating apparatus 12 and a suction part 13 to be immersed in an objective liquid L, a pressure sending pipe 15 joining the fluid supply apparatus 11 and the foam generating apparatus 12, and a suction pipe 17 joining the fluid supply apparatus 11 and the suction part 13. The fluid supply apparatus 11 comprises a liquid pump 21 for sending the objective liquid L sucked through the suction part 13 to the foam generating apparatus 12 through the pressure sending pipe 15 and an air mixing apparatus 32 for mixing air in the objective liquid L sent to the foam generating apparatus 12 by pressure.
Patent JP-2002169489-A (JP)
Title: Liquid crystal display device and its manufacturing method
Inventor: NAKAGAWA HIKARI
IPC: G02F1/1345
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To reduce the working hours of the production process of a liquid crystal display device 1 in which liquid crystal display panels 2, 3 and 4 are laminated and to simplify the working process. SOLUTION: In a liquid crystal display device 1, each of laminated liquid crystal display panels 2, 3 and 4 is electrically connected to a printed circuit board through flexible wiring boards 11. Electrode terminal sections 7 of the pannels 2, 3 and 4 to which the boards 11 are connected are formed with a size that is smaller than that of the one side of the panels. The sections 7 of other panels are formed on the side in the same direction of the side on which the section 7 of one panel among the panels 2, 3 and 4 is formed so that the sections 7 of the panels 2, 3 and 4 are not overlapped with other section 7 on the plane.
Patent JP-2002166240-A (JP)
Title: Cleaning method
Inventor: KOBAYASHI YOSHITADA
IPC: B08B7/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for the surface of an object such as a handrail of an escalator, a seat covering cloth surface, and a housing of office automation equipment which has high cleaning property and can readily clean it without requiring water washing. SOLUTION: (1) A minimum cleaning liquid is applied on the surface of the object to be cleaned and brush it with a washing brush, or the surface of the object is brushed with a washing brush holding a cleaning liquid, (2) the dirt on the surface of the object is shifted to the cleaning liquid, and (3) the cleaning liquid to which the dirt is shifted is wiped off with a clean water absorbing material.
Patent JP-2002168896-A (JP)
Title: Optical remote antenna
Inventor: KONDO MITSUKAZU
IPC: H03F3/08
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a highly sensitive optical remote antenna capable of effectively receiving weak wave. SOLUTION: The optical remote sensor is constituted of a reflector antenna 11 concentrating wave transmitted in space in a specific location and raising energy density of the wave there, a light modulator placed in the specific location, a light source, a photodetector, an optical fiber 13a guiding the light from the light source to a modulator and an optical fiber 13b guiding the output light from the light modulator 12 to the photodetector 13b.