baber/WOPTO huggingface dataset:
Patent JP-2002093662-A (JP)
Title: Electric double-layer capacitor
Inventor: KUDO EIICHI
IPC: H01G11/22
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor, which improves the volumetric efficiency of an activated carbon electrode in a capacitor element, to be wound by interposing a separator between the anode and the cathode and whose energy density can be enhanced by a method where an electrode sheet, in which one face of a collector of superior mass productivity is coated with slurry is used as the anode and the cathode. SOLUTION: The electric double-layer capacitor is constituted to be provided with the capacitor element, which is constituted in such a way that two electrode sheets 13, 13, which are formed by forming activated carbon electrodes 11 on faces, on one side of collectors 12 are used as electrodes by arranging them, so as to mate faces on which the activated carbon electrodes 11 of the collectors 11 are not formed, that the two electrodes are used respectively as the anode 14 and the cathode 15 and that the anode 14 and the cathode 15 are overlapped and wound by interposing the separator 16 between them.
Patent JP-2002090817-A (JP)
Title: Camera with interchangeable photographing lens
Inventor: MATSUSHITA TSUYAKO
IPC: G03B7/099
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To balance photometry, while properly maintaining visibility of a finder. SOLUTION: In an interchangeable photographing lens camera, having a finder screen whose one face is made as a Fresnel lens and whose other face is made as a mat face, the Fresnel angle of the Fresnel lens, constituting one face of the finder screen, is made larger at the center part of the finder screen so as to correspond to a photographing lens, whose distance (P0) from the imaging surface to the exit pupil is short.
Patent JP-2002096434-A (JP)
Title: Toxic gas treatment sheet and method of manufacturing the same
Inventor: ENOMOTO HIROBUMI
IPC: B01J35/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a toxic gas treatment sheet and a method of manufacturing the same having a large contact area between photocatalyst particles and toxic gas, and having improved mechanical strength and mass-production property. SOLUTION: The sheet comprises a first layer 5 and a second layer 6 laminated with each other. The first layer 5 contains a PTFE 3 containing the photocatalyst particles (TiO2) as a bonding material and the second layer 6 contains a PTFE 3 containing ceramic particles (SiC) 2 as a bonding material. Further, the second layer 6 contains an FEP 4 having a melting point lower than that of the PTFE 3. A preliminary calendered sheet of the two layers are overlapped, calendered to a predetermined thickness and burnt at a melting temperature 300 deg.C of the FEP 4.
Patent JP-2001111171-A (JP)
Title: Self-aligned index guide type buried heterostructure nitride laser structure
Inventor: BOUR DAVID P
IPC: H01S5/32
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode having a stronger mode stability and a low threshold current operation. SOLUTION: The index guide type heterostructure nitride laser structure 100 has a first waveguide layer, a second waveguide layer, a multiple quantum well structure 145 interposed between the first and second waveguide layers, a ridge structure 111 having first, second and third faces, and a buried layer 155 existing on the first, second and third faces of the ridge structure 111.
Patent JP-2002100699-A (JP)
Title: Semiconductor device having sealed package structure
Inventor: TACHIKAWA KIMITOKU
IPC: H05K1/18
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To maintain strength for fixing a semiconductor package to a substrate, to maintain reliability of the strength, and to realize reduction of the package size, even if diameter of a reinforcement land used for fixing the semiconductor package to the substrate is downsized. SOLUTION: A reinforcement land 6 having a ball bump on the connection side of a through hall structure is formed at each corner of a semiconductor package 1 of the semiconductor device having sealed package, for the reinforcement land 6 to be connected to a mounting board 2. This reduces the thermal stress on a circuit connection pad near a chip corner, and prevents the circuit connection pad from peeling off and electrically breaking.
Patent JP-2002003370-A (JP)
Title: Melanin coagulating hormone antagonistic agent
Inventor: KATOU KANEYOSHI
IPC: A61K31/4453
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a melanin coagulating hormone antagonist useful for the prevention and treatment of obesity. SOLUTION: This melanin coagulating hormone antagonist contains a compound of the formula [Ar1 is a (substituted)cyclic group; X is a spacer having a main chain containing 1-6 atoms; Y is a bond or a spacer having a main chain containing 1-6 atoms; Ar is a (substituted)monocyclic aromatic ring which may be condensed with a 4 to 8-membered non-aromatic ring; and R1 and R2 are each independently hydrogen atom or a (substituted)hydrocarbon group, R1 and R2 may together with adjacent nitrogen atom form a (substituted) nitrogen-containing heterocyclic group or R2 may together with Ar form a spiro ring or together with adjacent nitrogen atom and Y form a (substituted) nitrogen-containing heterocyclic group].
Patent JP-2002063349-A (JP)
Title: Financing mediation system using internet
Inventor: OCHIAI SHINJI
IPC: G06Q40/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a financing mediation system which sweeps away the resistance that a person who desires to incur a debt and the existent image of consumer financing for a financier. SOLUTION: This mediation managing head-office computer system has a user terminal and a financier terminal each equipped with a general computer equipped with a transmitting and receiving means which can be connected to the Internet and adequately having peripheral equipment such as a recording device, an output device, and an input device, a Web server, an electronic mail server, a FAX server, a database server, a member database stored with various information regarding users, and an application database stored with various history information regarding loan items; and the mediation management head office computer system, user terminal, and financier terminal are interconnected by the Internet and a series of transaction processes from a loan application to actual financing is carried out.
Patent JP-2002096439-A (JP)
Title: Multi-layer polyester film
Inventor: ICHIHASHI TETSUO
IPC: B29C55/02
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-layer polyester film having good forming property, heat resistance, solvent resistance, dimensional stability handling property and the like. SOLUTION: The multi-layer polyester film prepared by a co-extrusion process having at least three layers comprises a laminated structure consisting of a polyester layer A having oriented structure to one axis or more and a polyester layer B having substantially non-crystalline structure, wherein both outer layers are composed of the polyester layer A, and a ratio (a/b) of a total thickness (a) of the polyester layer A to a total thickness (b) of the polyester layer B is from 0.01 to 3.
Patent JP-2002095717-A (JP)
Title: Hydraulic massager
Inventor: OKUMURA YASUNARI
IPC: A61H9/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic massager that reduces the movement of a living body while being massaged, thereby preventing a phenomenon of seasick. SOLUTION: A hydraulic massager of a water bed type being provided with a means (5) of preventing the movement of a living body is composed of a waterproof flexible membrane (3) that allows a living body to lie thereon and flatly tightens over an upper opening (2) of a storage tank (1) filled with water and a nozzle (4) which is mobile in the storage tank (1) and jets water toward the waterproof flexible membrane (3).
Patent JP-2001149891-A (JP)
Title: Method for melting heavy metal-containing substance
Inventor: CARCER BRUNO
IPC: F23J1/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting a heavy metal-containing substance 4 by charging the heavy metal-containing substance 4 in a converter or rotary kiln useful as a melting furnace to melt the same by a burner 2 operated by gas containing oxygen in a ratio higher than air or oxygen 6 and fossil fuel 5 not only to form slag 10 but also to generate flue gas 7. SOLUTION: A burner 2 and/or liquid slag 10 is operated more intensively and reductively as Zn is converted to a gaseous phase and the generated gas is allowed to flow out of molten matter and mixed with flue gas to be discharged. When a heavy metal-containing substance 4 additionally contains Cu, the slag is always additionally operated by a liquid Fe regulus 13 in order to reduce Cu in the slag. The content of heavy metals in the slag 10 falls below a limit value required in the slag 10 for disposal treatment.
Patent JP-2002108003-A (JP)
Title: Image forming method and magnetic toner and developer used therein
Inventor: OCHIAI MASAHISA
IPC: G03G15/09
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem that satisfactory image density can not be obtained and foggy spots are increased since the electrified amount of MICR toner is low and the magnetic force of the MICR toner restrains developability when MICR toner for a magnetic one- or two-component developer is used in a nonmagnetic two-component developer system in which high speed development is possible. SOLUTION: This image forming method comprises depositing the developer comprising at least a magnetic carrier and toner on a developer carrier having a means for generating a magnetic field on the inside and supplying the developer-deposited developer carrier to a latent image holding body to develop a latent image on the latent image holding body. The toner to be used comprises at least a binder resin, a magnetic material and wax and has 25 emu/g or lower saturated magnetization, 7-20 emu/g residual magnetization and -18 to -35 μC/g triboelectrified amount. The magnetic carrier to be used is coated with a resin.
Patent JP-2002108460-A (JP)
Title: Temperature controller
Inventor: KAWASAKI MITSUYO
IPC: G05D23/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a temperature controller which has no possibility of affecting the operation of an electronic circuit such as a communication circuit at a low temperature and can also make the electronic circuit such as the communication circuit stably operate within the operation guaranteed temperature of electronic parts for a long time. SOLUTION: This controller is provided with a heater 30 for making a temperature inside a housing go up, a temperature control circuit 50 for electronically controlling current to be fed to the heater 30 and controlling the temperature inside the housing, and a bimetal switch 40 which is provided parallelly to the circuit 50, becomes a conductive state at the temperature being not higher than around the minimum guaranteed temperature of a communication circuit 20 provided in the housing and feeds current to the heater 30.
Patent JP-2002108622-A (JP)
Title: Program distribution system and storage medium
Inventor: SUDO TOMOHIRO
IPC: G06Q30/06
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a program distribution system to enable a purchaser to distribute only desired programs. SOLUTION: A program providing server 200 transmits a program which can be executed by an electronic calculator and attached information to the program. The transmitted program and attached information are presented by a distribution server 100. The presented program and attached information are browsed by a browsing means of a receiving terminal 300. A specifying means specifies the program and the attached information desired by the purchaser among the ones to be browsed. A download means downloads the program and the attached information specified by the specifying means.
Patent JP-2002103404-A (JP)
Title: Method and apparatus for molding resin product
Inventor: TAKAHASHI KATSUMI
IPC: B60R21/20
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To more certainly mold a resin product having a thin-walled part locally while suppressing the generation of emboss irregularity on the surface of the product. SOLUTION: A resin molding cavity C is demarcated between a fixed mold 30 and a movable mold 40. A ridge 41a for applying a tear line groove to the back surface of the resin product is provided to the molding surface of the movable mold 40. A relatively narrow part CN is present between the embossing molding surface and ridge 41a of the movable mold 40. Cooling pipings 51-57 are arranged behind the mold part 31 constituting the fixed mold 30. Hot water is allowed to flow through the piping 54 at the central position opposed to the narrow part CN and cooling water is allowed to flow through the remaining pipings 51-53 and 55-57.
Patent JP-2002109973-A (JP)
Title: Manufacturing method of conductor for heat resistance
Inventor: ASO KAORU
IPC: H01B13/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a conductor for heat resistance which has excellent heat resistance and oxidation resistant property at low cost. SOLUTION: At first, at the assembled body manufacturing process, a conductive core material 11 composed of copper group metal is inserted into a hollow part 13 of a pipe material for heat resistant sheathing composed of austenitized stainless steel, and the assembled body for rolling 20 is manufactured by suitably intercepting its both ends from oxygen in the atmosphere by an interception means. In the next place, at the heating process, the assembled body for rolling 20 is heated with the heating temperature of 950-1050 deg.C. Afterwards, at the hot rolling process, a hot rolling is applied to the heated assembled body for rolling 20. Thus, the conductor for heat resistance 10 is manufactured.
Patent JP-2002105171-A (JP)
Title: Epoxy resin composition for laminate, and prepreg and laminate using the same
Inventor: GO YOSHIYUKI
IPC: C08J5/24
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for laminate capable of quickly curing to give a molded product of high quality and having excellent moldability on heat molding, and at the same time capable of being stored stably for a long period of time at ambient temperatures. SOLUTION: The epoxy resin composition for laminate essentially contains an epoxy resin (A), an epoxy resin curing agent (B) selected from a polyamine, a polyphenol and an acid anhydride, and a phosphonium compound (C) consisting of a salt or complex salt of a tetra substituted phosphonium and a specific polyhydroxy compound.
Patent JP-2001187884-A (JP)
Title: Preparation process of phosphor, plasma display panel display device and fluorescent lamp
Inventor: AOKI MASAKI
IPC: H01J11/12
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel display device which exerts a sufficiently high luminance and allows little deterioration in its luminance by using a phosphor emitting visible lights through ultraviolet excitation. SOLUTION: A globular particle having a small particle size which is obtained through hydrothermal synthesis method and inhibits the generation of oxygen defects, is used as a phosphor particle composing the phosphor layers 110R, 110G and 110B which emit red, green and blue, respectively, in PDP 100.
Patent JP-2002113680-A (JP)
Title: Robot device and teaching method for its operation
Inventor: TAKAMURA SEIICHI
IPC: B25J9/22
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To teach any motion to a robot device without using a compiling apparatus, etc. SOLUTION: The robot device measures the data fed externally at the teaching timing using a measuring means and stores various pieces of the acquired measuring data in a memory means (for example, built-in memory) as the time series data (for example, motion data, acoustic data, light emission data, etc.). The robot device controls the drive of a display means such as actuator, speaker, LEDs, etc., on the basis of the measuring data stored in the form of time series data.
Patent JP-2002118451-A (JP)
Title: Constant current driver circuit
Inventor: KAWAI TAKUMI
IPC: H03F3/345
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a constant current driver circuit capable of quickly controlling the on/off switching of output currents. SOLUTION: A constant current driver circuit 40 is provided with first and second MOS transistors Q11 and Q12 whose gates are connected to each other, and output currents Iout being a value at a fixed rate against reference currents Iref1 to be supplied to the first MOS transitory Q11 are obtained from the second MOS transistor Q12. Then, a switch circuit 46 connected to the second MOS transistor Q12 is on/off controlled based on an input signal Sin so that the output currents Iout can be on/off controlled. A bias circuit 44 supplies a bias voltage VB generated so that the fluctuation of a gate voltage Vg2 of the second MOS transitory Q12 at the time of turning on the output currents Iout can be reduced to the gate of the second MOS transistor Q12.
Patent JP-2002112611-A (JP)
Title: Fertilizer applicator
Inventor: TAKEDA YUICHI
IPC: A01C15/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a fertilizer applicator designed to easily extract a residual fertilizer in a fertilizer hopper. SOLUTION: This fertilizer applicator has such a construction as to be provided with a residual fertilizer outlet (52) through which a residual fertilizer in a fertilizer hopper (37) mounted on the machine body (1) is to be discharged and a guide (65) for reserving the thus discharged fertilizer; wherein the outlet (52) and the guide (65) are connected to each other via a retractable fertilizer guide member (68).
Patent JP-2002121009-A (JP)
Title: Method of removing carbon monoxide
Inventor: NOJIMA SHIGERU
IPC: B01J29/44
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing CO by selective oxidation which uses a heat exchange system capable of easily setting and controlling temperature of a catalyst inlet gas and enables miniaturization of an apparatus therefor. SOLUTION: In the method of removing carbon monoxide in a hydrogen- containing gas produced by steam reforming reaction by selectively oxidizing, the temperature of the catalyst inlet gas is uniformly controlled by providing a water cooled heat exchanger in the prestage of an oxidation catalyst and keeping temperature of a cooling medium almost constantly near the boiling point.
Patent JP-2002122672-A (JP)
Title: Image pickup device and radographic system provided therewith
Inventor: TASHIRO KAZUAKI
IPC: H01L27/14
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device providing a high quality image causing no moire and to provide an image pickup system provided therewith. SOLUTION: A radograph is provided with a plurality of wavelength converting bodies 202 converting radiations into lights and a plurality of photoelectric transducers 103 transducing the lights converted by the wavelength converting bodies 202 into electric signals. Areas of incident surface of the radiations of the respective wavelength converting bodies 202 are made into random sizes and provided on the respective photoelectric transducers 103 disposed regularly.
Patent JP-2002123956-A (JP)
Title: Optical pickup device and optical disk device using the same
Inventor: OUCHIDA SHIGERU
IPC: G11B7/125
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin and low-cost optical pickup device by omitting an external tilt sensor. SOLUTION: While a semiconductor laser element 11 emits a light, and a laser beam 24 of 650 nm is emitted as a signal light, a semiconductor laser element 21 is caused to emit a light, thus emitting a laser beam 25 of 780 nm, and by using a laser beam 25a having a beam diameter reduced by a beam diameter reducing mechanism part 23 as a tilt detecting light, the tilting of an optical disk 1 is detected.
Patent JP-2002115195-A (JP)
Title: Glass fiber sheet and laminate
Inventor: NAKAJIMA KEIHACHIROU
IPC: D04H1/4218
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a permanently integrated glass fiber sheet which does not cause the deterioration of strength also in post-processes. SOLUTION: This glass fiber sheet containing sheath-core type glass fibers formed from core portions comprising glass (A) having a high softening point and sheath portions comprising glass (B) having a lower softening point than that of the glass (A). The glass fiber sheet, wherein the sheaths of the sheath- core type glass fibers are thermally mutually fused.
Patent JP-2002095084-A (JP)
Title: Directivity reception system
Inventor: FUJITA RYUICHI
IPC: H04R3/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To largely improve directional characteristics when external noises deteriorating the articulation of a hearing aid are eliminated by the direction characteristics of a microphone. SOLUTION: A reception array 5 composed of microphones 1, 2, 3 and 4 having a plurality of channels is arranged on the frame of a spectacle type fixture or a supporting beam for a headphone type fixture. Outputs from each microphone are wavelet-transformed 6 and amplitude and phase spectra are obtained, and the next operation is conducted at every frequency band. Difference is expanded 11 by multiplying phase difference among each channel by an arbitrary coefficient, and amplitude and phase among each channel are interpolated and the number of the channels is multiplied 16 in arbitrary size. These outputs are multiplied 21 by an arbitrary weighting function and phase adjust addition 26 is conducted, and the result is used as a conventional amplifier input by wavelet inverse transformation 27.  Phase difference among each channel is expanded, and directional width is reduced by multiplying the number of the channels, and external-noise elimination performance is improved largely.
Patent JP-2001175762-A (JP)
Title: Method and device for recording and dynamically constructing performance analysis of medical diagnosis imaging system
Inventor: UNGER CHRISTOPHER DAVID
IPC: G16H10/60
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for recording and analyzing the configuration variability of the performance data of a medical diagnosis imaging system. SOLUTION: This system can be divided into at least one subsystem including a data acquisition module acquiring data in a desired format about related performance. The subsystem, i.e., the data acquisition module acquires raw performance data during the operation of the medical diagnosis imaging system. The raw performance data can be acquired on the basis of a configuration file in which a parameter related to performance analysis in a desired format is designated. It is also possible to dynamically select at least one parameter for the performance analysis in the desired format by downloading a new configuration file. The parameter in the configuration file can include at least either a performance variable or the sampling speed of the performance variable.  A processing module processes the acquired raw performance data and generates characteristic data obtained by abstracting the data.