baber/WOPTO huggingface dataset:
Patent JP-2002014403-A (JP)
Title: Camera
Inventor: MACHIDA KIYOSADA
IPC: G02B7/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To restrain the increase in the size of a camera body to the by eliminating trouble that dead space is formed under a cartridge chamber when the outside diameter of a lens barrel unit gets longer than the length in the axial length direction of a spool chamber in a camera where the layout of internal equipment is improved. SOLUTION: This camera is provided with a level difference space formed from relative relation to the cartridge chamber under the spool chamber in the camera body, a lens barrel unit which is arranged between the cartridge chamber and the spool chamber, and whose outside diameter is larger than the length in the axial length direction of the spool chamber and whose outside diameter is partially projected lower than the base of the spool chamber, a battery for a camera power source arranged above the cartridge chamber or under the spool chamber in the camera body, a capacitor for flashing arranged above the spool chamber or above the cartridge chamber in the camera body, and a driving motor for driving the lens barrel unit and arranged in the level difference space.
Patent JP-2002027601-A (JP)
Title: Auxiliary generating set for vehicle
Inventor: TAKAGI ATSUSHI
IPC: B60L1/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To supply DC voltage which is insulated from stringing to a control circuit, when voltage of a battery is lowered. SOLUTION: In this auxiliary generating set for a vehicle, supplying DC power from stringing 6 to a first inverter 7 to control it by a control circuit 8 with a chargeable battery 9 serving as a power source to convert the DC power into AC voltage to supply the converted AC voltage to a load 15, a second inverter 12 is connected to the stringing 6, a transformer 13 is connected to the output side of the second inverter 12, the output of the transformer 13 is converted into a DC voltage in a means for turning into DC 14, the DC voltage converted into the DC making means 14 can be supplied to the control circuit 8 via a switching means 10.
Patent JP-2002025608-A (JP)
Title: Lithium secondary battery
Inventor: AKIYAMA TOMOO
IPC: H01M10/0569
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery capable of enhancing a cycle characteristic. SOLUTION: This lithium secondary battery has a negative electrode having at least a carbon material and a nonaqueous electrolyte, and the nonaqueous electrolyte contains at least lithium tetrafluoroborate and a vinylene carbonate derivative. The reduction decomposition reaction of the lithium tetrafluoroborate is retarded by the vinylene carbonate derivative, the formation of a film on the surface of the carbon material is retarded, and thereby the cycle characteristic can be enhanced.
Patent JP-2001054699-A (JP)
Title: Washing machine
Inventor: SUZUKI MASAMI
IPC: F04D9/00
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To save city water and shorten rinsing time by changing the priming supply time of a self-priming pump during washing and subsequent rinsing. SOLUTION: At the time of washing, priming of a self-priming pump is considered almost none, so that a water supply valve 36 directly connected to city water is operated on for about fifteen seconds to charge city water as priming. The self-priming pump 2 is then operated on to supply bath water as washing water. During rinsing (water retaining rinsing, water filling rinsing and spinning rinsing) most of the priming of the self-priming pump 2 is normally left from washing but for caution's sake, the water supply valve 36 is operated on only for about five seconds to fill city water as priming for replenishment. The self-priming pump 2 is then operated on to supply a washing tub with bath water as rinsing water.
Patent JP-2002031981-A (JP)
Title: Fixing device
Inventor: ONODERA MASAYASU
IPC: G03G15/20
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of accurately detecting the temperature of a rotary member for thermal fixing, eliminating a measurement error when detecting the temperature in a heat ray absorbing layer being a surface layer having small heat capacity, and detecting the temperature of the rotating member for thermal fixing on the surface of which temperature change is large with high speed responsiveness without damaging or deteriorating the heat ray absorbing layer and the light transmissive elastic layer of the rotating member for thermal fixing and without being effected by the soiling of the heat ray absorbing layer, the surface state of oil or the like with which the rotary member for thermal fixing is coated and the heat capacity or the like of an oil coating member. SOLUTION: A cleaning member cleaning the rotating member for thermal fixing and the oil coating member coating the rotary member for thermal fixing with the oil are made to successively abut on the rotating member for thermal fixing in the rotating direction of the rotating member for thermal fixing, and a non-contact type temperature detection means is provided on an upstream side of the oil coating member.
Patent JP-2002031872-A (JP)
Title: Method for treating used heat developable material
Inventor: HANIYU TAKESHI
IPC: B09B3/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To rapidly recover a base and silver from a heat developable material in high yields and to obtain an original starting material in a high yield by separating a coating on the PET base of a heat developable material and converting the PET to a supercritical fluid. SOLUTION: In the method for treating a used heat developable material containing photosensitive silver halide grains, an organic silver salt, a reducing agent and a binder on the base, the base is separated from the heat developable material by a method comprising 1 a step for cutting the heat developable material into chips of 0.1 mm2 to 100 cm2 width (expressed in terms of area), 2 a step for immersing the chips in acidic or alkaline water containing an oxidizing agent at 60-140 deg.C to remove a coating from the base within 1 min to 8 hr, 3 a step for separating the base from the coating with a filter and 4 a step for drying the separated base with hot air at 40-100 deg.C.
Patent JP-2002044390-A (JP)
Title: Picture reader and storage medium
Inventor: ISOZAKI ATSUSHI
IPC: H04N1/401
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader capable of improving gradation of a halftone picture which has to be obtained as the result of reading the halftone picture in the case of reading it. SOLUTION: In the case of reading an inspection chart such as a white paper, a CPU 10 adjusts the upper reference voltage of an A/D converter to be lower than that in the case of reading the picture actually, adjusts the light quantity of a light source so that the output from an image sensor may be within the range of the upper reference voltage adjusted in this way and decides a shading white level under such a condition.
Patent JP-2002044681-A (JP)
Title: Device and method for controlling plasma display luminance and recording medium
Inventor: TADAMA MASARU
IPC: G09G3/288
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display luminance-controlling device that prevents white balance from being changed. SOLUTION: This plasma display luminance-controlling device has gain correction equipment 15 and a gain controller 16 realized in a microcomputer 17. In the gain correction equipment 15, a table is provided, where the table stores data that determines the amount of change in the gain of each of amplifiers 4 to 6 for inputting R, G, and B signals that form a video signal according to a luminance control signal value to make white balance uniform. In the gain controller 16, when the luminance control signal outputted from a luminance detection circuit 14 is inputted to the gain correction equipment 15, the correction data of the R, G, and B signals corresponding to the luminance control signal value is outputted, and the gain control value of the amplifiers 4 to 6 for amplifying the R, G, and B signals with a correction data from the gain correction part 15 as input is changed.
Patent JP-2002039162-A (JP)
Title: Manufacturing method for urethane sponge roll
Inventor: TAKEYAMA YOSHIHIRO
IPC: F16C13/00
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily and industrially advantageously manufacturing an urethane sponge roll having high roll dimension accuracy, surface cell open area ratio, and integrally having a sponge layer with uniform surface cell diameter. SOLUTION: A mold molded article 40 is prepared in which the sponge layer 42 made of soft polyurethane foam is integrally about a longitudinally bar-like core metal 36 and a skin layer is formed on the surface of the sponge layer 42 by mold molding operation. Then, plasma is radiated to the surface of the sponge layer 42 of the mold molded article 40 to melt and eliminate the skin layer existing on the sponge layer 42 surface, thereby opening a cell just under the skin layer for the outer peripheral surface to provide the desired urethane sponge roll.
Patent JP-2002036257-A (JP)
Title: Method and mold for manufacturing resin molded object
Inventor: SUZUKI MASAHIKO
IPC: B29C39/10
Filed: 2000-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and easily molding a large molded object without requring a large-sized mold clamping device or work and requiring pressure in the injection of a material. SOLUTION: In a molding method using a thermosetting resin material, the thermosetting resin material is charged in the molding part 1a of mating molds 1 and 2 without being pressurized not only to mate the molds but also to reduce the pressure in the gap between inner and outer double seals 4 and 5 arranged between the opposed surfaces of the mating surface 3 of the outer peripheral edge part of the molding part 1a to clamp the molds. By this method, the resin molded object is manufactured.
Patent JP-2002040011-A (JP)
Title: Grading processing device of tea leaf or the like
Inventor: SHIBATA TSUTOMU
IPC: G01N21/359
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a grading processing device of tea leave or the like capable of labor-saving and speed-up of grading processing of the tea leaves or the like, standardization of a measuring condition, improvement of grading precision or the like. SOLUTION: This device is equipped with a measurement chamber 4 having a cell 12 for loading therein the teat leaves or the like (raw leaves 2) to be measured, an input means thereof (an input conveyor device 6, an input conveyor 38), and a measuring means (a near-infrared ray irradiation and receiving device 36). The input means is advanced into the measurement chamber, and the teat leaves or the like supplied from a conveyance line are inputted into the cell, to thereby save labor and speed up of the grading processing, standardize the measuring condition, and improve the grading precision or the like.
Patent JP-2002039611-A (JP)
Title: Heating apparatus
Inventor: NAKAMURA YOICHI
IPC: F24H1/00
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating apparatus in which when a user wants to supply a large quantity of high temperature water to a bathtub, it can be done at the touch of a switch indicating supply of additional high-temperature water, the quantity can be changed simply by a simple operation, and it can not be changed by tampering of a child and the like, ensuring the safety of the apparatus. SOLUTION: If a user press-holds for a prescribed time an upswitch 305 of a switch 203 for setting a quantity of additional water during supply of additional high temperature water (step S101), a substantial quantity of additional high temperature water is changed (step S102), and the changed quantity is shown on the display 205 of a remote controller 71 (step S103). Thus, the supply quantity of additional high temperature water can be safely changed.
Patent JP-2002042098-A (JP)
Title: Connection structure of aluminum conductor and electronic part, connection method thereof, ic card using the same, and manufacturing method thereof
Inventor: ISHIZAKA HIRONOBU
IPC: B42D15/10
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of an aluminum conductor and an electronic part capable of forming a circuit having a low resistance, being inexpensive, and having excellent reliability in connection, a method thereof, an IC card using the connection structure, and a manufacturing method thereof. SOLUTION: The connection structure in which an aluminum conductor, conducting paste, adhesive, and an electronic part are connected in this order is provided. The connection method in which a part of the conducting paste is formed by overlapping a part of the aluminum conductor, the adhesive is superposed on the conducting paste, and the electronic part is superposed on the adhesive to heat and pressurized them is provided. The IC card in which an antenna circuit by means of the aluminum conductor, the conducting paste, anisotropic conducting adhesive, and the electronic part are connected in this order is provided.  The manufacturing method for the IC card in which a part of the conducting paste is formed by overlapping a part of the antenna circuit by means of the aluminum conductor, the adhesive is superposed on the conducting paste, and the electronic part is superposed on the adhesive to heat and pressurized them, is provided.
Patent JP-2002042514-A (JP)
Title: Lighting fixture for vehicle
Inventor: SHIOTANI MARIKO
IPC: F21Y101/00
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To form a vent hole of a lighting fixture for vehicle without impairing its appearance, increasing the number of parts and complicating the structure. SOLUTION: The vent hole 7 is formed with a space between a valve cap 1 and a lamp housing 2 opposed each other. The opposed face of the lamp housing 2 is formed on a slope 8 which is a receiving face opposed to the covered area A with the valve cap 1. A ringed rib 9 projected higher than the vent hole 7 and keeping a space d toward the inner peripheral face 1c of the valve cap 1 to be fixed is integrated with the lamp housing 2. The vent hole 7 is communicated with the space d to form a respiration path and a preventive structure against light-leakage is formed with the inner peripheral face 1 of the valve cap 1, the slope 8 and the ringed rib 9.
Patent JP-2002015117-A (JP)
Title: Preparation, preservation and operation system for questionnaire type web contents using cgi programming technique
Inventor: SAKAGUCHI OKUHIKO
IPC: G06Q30/02
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To enable even a person being unfamiliar with CGI programming technique to prepare, operate and maintain Web contents (defined as questionnaire type Web contents) for dynamically outputting results in accordance with responses when the responses to questionnaire questions are written and transmitted. SOLUTION: In this preparation, preservation and operation system for the questionnaire type Web contents using the CGI programming technique, when a user who tries to prepare the questionnaire type Web contents writes the question contents of a questionnaire, alternatives and data to be transmitted in the case of selecting the alternatives in a form and transmits them, they are made to a database. When output conditions for dynamically outputting results in response to questionnaire answers and output results are written in the form and transmitted, they are also preserved and made to a database. The results are dynamically outputted to the Web contents user in accordance with the questions part of the questionnaire and the answers on the basis of the databases. Earnings are also obtained by simultaneously outputting advertisement to continue its operation.
Patent JP-2002050686-A (JP)
Title: Semiconductor device and its manufacture method
Inventor: MASUDA KAZUHIRO
IPC: H01L23/522
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having an air gap part formed between interconnection layers, and its manufacturing method. SOLUTION: The method for manufacturing a semiconductor device comprises a step (a) of forming an underlying insulation layer 30 on an interconnection layer 20 having a prescribed pattern, and a step (b) for forming an interlayer insulation layer 40 on the underlying insulation layer 30. An air gap part 50 is defined by the underlying insulation layer 30 and the interlayer insulation layer 40 between adjacent interconnection layer 20. In the step (a), the underlying insulation layer 30 formed in a region for forming the air gap part 50 exhibits properties for repelling the material of the interlayer insulation layer 40, as compared with the underlying insulation layer 30 formed in the other regions.
Patent JP-2002050718-A (JP)
Title: Semiconductor device
Inventor: TANAKA TADAYOSHI
IPC: H01L21/56
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device which can ensure electrical connections of bump electrodes, formed on an LSI chip with electrode pads on a wiring board with high reliability, to be within a guaranteed temperature range. SOLUTION: The linear expansion coefficient of a bonding agent 3 is set as 20 to 60 ppm, and the elastic coefficient of a build-up member 6 is set as 5 to 10 Gpa. Moreover, the member 6 is used as a multilayered build-up substrate, and the peak value (glass transition temperature) of the loss factor of the multilayer build-up substrate exists in the extent of 100 to 250 deg.C but does not exist in the range of 0 to 100 deg.C. In this way, by setting the values of the physical properties of the bonding agent 3 and the member 6, a semiconductor device which can ensure the electrical connection of bump electrodes 2 formed on an LSI chip 1 with electrode pads 4 on a wiring board 5 with high reliability within a guaranteed temperature range can be realized.
Patent JP-2002053882-A (JP)
Title: Slurry composition for cutting brittle material and method for cutting using the same
Inventor: HAORI SEIICHI
IPC: C10N40/22
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a slurry composition for cutting a brittle material such as silicon carbide with a wire saw in a short time with a slight kerf loss, and having a long service time without the breaking of a wire, and to provide a method for cutting the brittle material using the slurry composition. SOLUTION: This slurry composition for the brittle material is obtained by mixing 1 L of a water-insoluble cutting fluid or a water-insoluble grinding fluid with 100-3,000 carats of a diamond powder.
Patent JP-2002048959-A (JP)
Title: Device for adhering powder to optical fiber cable
Inventor: NISHIKAWA AKIRA
IPC: B05C19/02
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To enable the manufacturing of a reliable optical fiber cable without using large-scale and expensive equipment, while preventing the deterioration of the working environment. SOLUTION: The device is provided with an agitation container 10 to agitate and scatter powder P acting as a lubricant inside. The powder P adheres to a slot rod 1 or a coated optical fiber by penetrating and transporting the slot rod 1 or the coated optical fiber through the agitation container 10.
Patent JP-2002053218-A (JP)
Title: Pulley lagging material of conveyor belt conveying device
Inventor: YASUDA YUJI
IPC: B65G39/07
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a pulley lagging material making an abrasion less and reducing an approaching in a conveyor belt conveying device. SOLUTION: In the pulley lagging material, 10-50 parts by weight of short fiber are formulated and dispersed in a rubber lagging material at a pulley surface of the conveyor belt conveying device.
Patent JP-2002046636-A (JP)
Title: Steering device for vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D101/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a steering device for vehicle capable of suppressing the vibration or oscillation resulting from over-control. SOLUTION: A steering control part 33 controls a steering actuator 2 on the basis of the devication Δδ between the target steering angle δ* and actual steering angle δ. The control gain of the steering control part 33 can be changed by a control gain setting part 35. If the sign of deviation Δδturns in frequency more than specified, the gain setting part 35 considers that an oscillation resulting from over-control is generated and decreases the control gain.
Patent JP-2002045805-A (JP)
Title: Method and device for cleaning substrate
Inventor: INAGAKI YASUSHI
IPC: B08B3/08
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To uniformly clean a substrate stably while saving resources and reducing waste. SOLUTION: When the substrate is cleaned by using an ammonium fluoride aqueous solution or a mixed liquid of the ammonium fluoride aqueous solution with hydrofluoric acid as a cleaning liquid, the substrate cleaning time is changed according to the lapse of used time of the cleaning liquid. The cleaning time corresponding to the lapse of used time is calculated by using the measured data and the substrate cleaning time is controlled. Otherwise, the substrate cleaning time can be changed according to the result obtained by detecting the concentration of a certain component of the cleaning liquid.
Patent JP-2002055657-A (JP)
Title: Video display device
Inventor: TAGAWA AKIRA
IPC: G02F1/13357
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce display irregularities of video screen. SOLUTION: Backlight is turned on/turned off once each time in the display frame, a driving scanning is conducted during a turned off interval of the back light, to average out the light modulated state of each pixel arranged on a display panel and the order of the driving scanning becomes reversed for each display frame or for each plural display frames.
Patent JP-2002030289-A (JP)
Title: Gasification treatment installation for waste and gasification power generating plant
Inventor: KITSUTA TAKEHIRO
IPC: F02B43/08
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide both a gasification treatment installation for waste, capable of decreasing a partial combustion efficiency of waste and improving a calorific value of a generated gas and a gasification power generating plant using the same. SOLUTION: In this gasification treatment installation for waste equipped with a fluidized bed gasification furnace 11 which is provided with a gasification agent 1 being a mixed gas of air and steam, partially oxidizes and thermally decomposes the waste 2 to generate a gasification gas 3 and a rotary melting furnace 4 which heats the gasification gas 3 generated at the fluidized bed gasification furnace 11 at a high temperature and melts and removes fly ash 4b contained in the gasification gas 3, the installation is equipped with a dryer 19 for drying the waste 2 fed to the fluidized bed gasification furnace 11 so that even in the case of a treatment of the waste 2 having a high water content (40-50%) such as a municipal refuse comprising a large amount of garbage, etc., since the waste 2 can be supplied to the fluidized bed gasification furnace 11 after reduction (about 10%)  in water content, a thermal energy for drying the waste 2 by the fluidized bed gasification furnace 11 is disused.
Patent JP-2002028052-A (JP)
Title: Posture straightening cushion for chair
Inventor: YAMAURA KIYOSHI
IPC: A47C27/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a posture straightening cushion for chair that prevents health disturbances caused by a curved spine or oppression of internal organs resulting from bad backward bending posture taken by a human when he or she sits on a chair, and helps a user get the habit of taking good posture and correct bad posture. SOLUTION: The top of a cushion is inclined upward from the rear part 1 thereof toward the front part 2 thereof at an angle between 4 deg. to 8 deg., and the front part 2 of the cushion is cut with an incline 3. An elastic cushioning material 4 is packed into the cushion, and the surface of the cushion is covered with a slippery material 5.