baber/WOPTO huggingface dataset:
Patent JP-2003114178-A (JP)
Title: Evaluation method for valuable metal-containing waste and recovery method for valuable metal
Inventor: MORIZONO ITSURO
IPC: F23G5/50
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for valuable metal-containing waste in which a valuable metal is not lost and in which the content of the valuable metal contained in the valuable metal-containing waste is evaluated precisely and to provide a recovery method for the valuable metal in which a control operation is performed easily. SOLUTION: In the evaluation method for the valuable metal-containing waste, the valuable metal-containing waste is dry-distilled and treated in an internal combustion-type dry distillation and gasification furnace, a carbon component is then burned and ashed, its ashed product is then crushed or smashed so as to be mixed, an analytical sample is sampled from its mixture, and the content of the valuable metal is measured. In the recovery method for the valuable metal from the valuable metal-containing waste, the valuable metal-containing waste is dry-distilled and treated in the internal combustion- type dry-distillation and gasification furnace, the carbon component is then burned and ashed, and a valuable-metal component is recovered from its ashed product.
Patent JP-2003111665-A (JP)
Title: Complex cooking container
Inventor: SUGIMOTO KEIICHIRO
IPC: A47J27/00
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a complex cooking container which can be used for a plural kinds of cooking methods, e.g. grilling and steaming, is economical and easy-to-use. SOLUTION: This complex cooking container 1 has a cylindrical main body 2, and bottom plate 3. The bottom plate 3 is provided at the lower end section of the main body 2, and on either one of the surfaces of the bottom plate 3, food F to be cooked can be placed by turning the plate 3 over. On the plate 3, a plurality of through sections 33 are provided. Either one of the upper and lower surfaces of the plate 3 is formed into a linear contact surface 34 which is contacted with the food F and on which the food F is placed it. The other surface of the plate 3 has a planar contact surface 35 which contacts with the food F and on which the food F is placed.
Patent JP-2003124092-A (JP)
Title: Projection aligner and control method thereof, and device manufacturing method
Inventor: HASEGAWA TAKAYASU
IPC: H01L21/027
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner and a control method of the projection aligner that improve substitution efficiency to an inert gas in a container for accommodating a lighting system, a projection lens system, and various members of a mechanical member or the like, the atmosphere, or the like and at the same time can reduce the time required for substituting the atmosphere for the inert gas or vice versa, and to provide a device manufacturing method. SOLUTION: In the projection aligner, partial space in the projection aligner is substituted for gas, a mask is illuminated via an illumination optical system by exposure light from an exposure light source, and a pattern formed in the mask is exposed onto a substrate. In this case, there are at least each inlet and outlet in the space, and the air current distribution in the space is different in time and space.
Patent JP-2003124283-A (JP)
Title: Substrate treatment equipment
Inventor: KITANO JUNICHI
IPC: G03F7/30
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide substrate treatment equipment wherein the treatment atmosphere of a substrate can be controlled suitably before and after an exposure process. SOLUTION: Gas which is controlled to have prescribed humidity or oxygen concentration is supplied from a gas supplying source 40 which is provided with a dry air supplying source 33 and a nitrogen gas supplying source 32 to an interface 12. As a result, exposure can be performed suitably since the atmosphere of the interface 12 is controlled to have prescribed humidity or oxygen concentration when a wafer W travels on the interface 12 in processes before and after exposure by an aligner 13, so that accurate pattern formation is enabled.
Patent JP-2003121702-A (JP)
Title: Optical transmission and reception module
Inventor: SUZUKI TAKEMI
IPC: G02B6/42
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission and reception module which has superior electromagnetic radiation noise characteristics and is easy to assemble. SOLUTION: The whole of case 11 of a receptacle part 10a of the optical transmission and reception module 10 is made of metal, so electromagnetic radiation noises are prevented from entering the optical transmission reception module 10 or exiting from the optical transmission and reception module 10. Namely, an EMC characteristic is improved. Further, a sleeve 12 with a claw is fixed in the case 11 with L-shaped metal fittings, so the assembly is facilitated.
Patent JP-2003119017-A (JP)
Title: Method of producing lower silicon oxide powder
Inventor: YAMAGATA TOSHITAKA
IPC: C01B33/113
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To easily produce lower silicon oxide powder by reducing the clogging of a collection tube. SOLUTION: In the method of producing lower silicon oxide powder, a mixed raw material containing silica, metallic silicon and/or carbon is charged to a reaction chamber heated at >=2,000 deg.C in a nonoxidizing atmosphere, and the produced gas containing gaseous SiO is cooled by a collection tube connecting the reaction chamber and a collection system, and lower silicon oxide powder is collected as precipitated. In this case, an inert gas is fed from holes provided on the wall faces of the collection tube, and a partition layer of the inert gas is formed on the space between w and t (wherein, w is the diffusion rate of the gas containing gaseous SiO to the wall face direction in the collection tube, and t is the time of the precipitation of the gaseous SiO to the inner wall faces of the collection tube) in a thickness of X (wherein, w and t<X).
Patent JP-2002192125-A (JP)
Title: Reduction treatment method for chromium oxide- containing substance
Inventor: MATSUNAGA HISAHIRO
IPC: C21B3/06
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a reduction treatment method for a chromium oxide- containing substance capable of completely preventing an elution of Cr6+ from the chromium oxide-containing substances by treating the chromium oxide- containing substance such as a stainless steel refining slag, a chromium slag, a waste melting slag and a slag deposited refractory used for a stainless steel refining by an industrially simple method with an excellent economical property for a short time without increasing a volume of a material to be treated. SOLUTION: The chromium oxide-containing substance is laid on a treating place, a sulfur-containing slag in the molten state and/or a sulfur-containing slag in the high temperature state after solidification is placed thereon and water is sprayed to the sulfur-containing slag. The chromium oxide-containing substance is laid on a blast furnace slag skimming yard, a blast furnace slag in the molten state and/or a blast furnace slag in the high temperature state after solidification is placed thereon and water is sprayed to the blast furnace slag.
Patent JP-2003123827-A (JP)
Title: Heat exchange structure of fuel cell
Inventor: MATAKE NORIHISA
IPC: H01M8/24
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To make temperature distribution small in the area where electric power is generated by a fuel cell, without affecting power generation of a fuel cell in the case of supplying gas for fuel cell. SOLUTION: The heat exchange structure of the fuel cell is equipped with fuel cell tubes 3, a first supply room 8 for supplying fuel gas 1 to the cell tube 3, an exhaust room 9 into which the fuel gas 1 is exhausted from the cell tube 3, a second supply room 4 for supplying oxidizing gas 2 to the cell tube 3, and a first retaining body 10-2 as well as a second retaining body 10-1 in the second supply room 4. The oxidizing gas 2 moves through a space formed by the first retaining body 10-2 and a first tubular plate 7, moves along the cell tube 3 from its one end to the other and is exhausted moving through the space formed by the second retaining body 10-1 and a second tubular plate 6 of the first supply room 8. The heat exchange is made between the fuel gas 1 passing through the inside of the cell tube 3 and the oxidizing gas outside of the cell tube 3.
Patent JP-2003120564-A (JP)
Title: Gas compressor
Inventor: RI TAKUGUN
IPC: F04C29/12
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a gas compressor improved in durability by preventing the fretting wear caused by the vibration of an oil separating filter. SOLUTION: This compressor comprises a pressing and fixing means for pressing and fixing both end parts of the oil separating filter 21. As this pressing and fixing means, the compressor comprises, for example, a contact block part 22 on which the bottom of the oil separating filter abuts; a circumferential block part 23 having a filter housing hole 26 for inserting the oil separating filter; and a pressing plate 25 put on the tip part side of the oil separating filter and mounted on and fixed to the circumferential block part. The oil separating filter tip part 21a is provided to protrude to the surface of the circumferential block part 23 through the filter housing hole 26, and the protruded oil separating filter tip part 21a is pushed and bent by the pressing plate 25 and elastically deformed.
Patent JP-2003122662-A (JP)
Title: Download system, download method, film generating method and program
Inventor: IWAKI TOSHIAKI
IPC: G06F9/46
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a function capable of avoiding the problem of the session time-out of Web, and realizing the download of a file whose dynamic generation is time consuming, in a Web system. SOLUTION: An instruction for download processing is given from an input screen 11 of such as a Web browser to a control application 21, and a file generating application 22 is called from the control application 21, and a file is generated by the file generating application 22. Also, this download system is provided with a state managing object for file preparation thread a confirmation screen 12 having a reload function for confirming whether or not the preparation of the file is completed and a result screen 13 for executing the download of the file so that the download processing of the file is automatically started when the file has been prepared.
Patent JP-2002193536-A (JP)
Title: Image forming machine having job ordering system, image forming machine, and method for ordering image forming job in image forming machine
Inventor: GONNELLA ALFRED JR
IPC: G03G15/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a job ordering system for an image forming machine which transfers an image onto a paper sheet at a substantial same time when an inserter places an insert paper sheet on a paper sheet output path. SOLUTION: This image forming machine has an image forming device, the paper output path, and the inserter. The image forming device transfers an image onto the paper sheet and feeds the paper sheet to the paper sheet output path. The inserter places the insert paper sheet on the paper sheet output path at a substantial same time when the image forming device transfers the image onto the paper sheet. More than one image is transferred onto a plurality of paper sheets according to a paper sheet order for an image forming job. More than one insert paper sheet is placed at more than one insert paper sheet position on the paper sheet output path.
Patent JP-2003132473-A (JP)
Title: Disaster information distribution system
Inventor: MATSUBARA ICHIRO
IPC: H04M11/04
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent the spread of damages by automatically distributing a mail for making disaster information into the public when any disaster which is likely to spread damages occurs or in an emergency when there is the danger of the occurrence of any disaster. SOLUTION: This system is provided with a communication command system B constituted of a communication command facility 10 equipped with a commanding means 11 for receiving emergency announcement, and for commanding call-out, an automatic call-out designating means 13 for generating and outputting call-out command data, a command transmitting means 14, and a communication control means 15 communication-connecting to a public communication line N or a private communication line S and a station terminal 20, an information managing server 30 equipped with a communication control means 31, a disaster information extracting means 34 for receiving the sending-out command data, and for extracting the disaster information data, a public information working means 35 for working the disaster information in order to make it into the public, a mail preparing means 36 for preparing a mail,  and a WEB control means 37 for controlling the transmission and reception of the mail, and a WEB server 40 equipped with a communication control part 41 and a mail managing part 42 for managing the distribution of the mail for making the disaster information into the public to a prescribed address.
Patent JP-2003126370-A (JP)
Title: Ball detector
Inventor: HORINOUCHI TERUHIKO
IPC: A63F7/02
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a ball detector which seldom malfunctions and reliably detects a ball. SOLUTION: The ball detector is provided with a reflection surface for reflecting emitted light from a light emitting element via a ball pass-through hole to make it incident on a light receiving element, an emitted light lens for expanding the emitted light from the light emitting element to guide it to the reflection surface and an incident light lens for condensing the reflected light from the reflection surface to make it incident on the light receiving element.
Patent JP-2003131810-A (JP)
Title: Warming device
Inventor: ONUKI RIKA
IPC: G06F3/039
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a warming device developed for warming a hand operating a mouse without causing any inconvenience to its operation. SOLUTION: The device comprises a generally dome-shaped body 1 of a suitable size made of materials having heat-retaining characteristics and a retaining means 2 to retain the body 1 to a mouse cable 3, which is freely removable. The body 1 is retained to the mouse cable 3 by the retaining means 2 and the mouse B is placed inside the body 1. In this state, an operator inserts his or her hand into the body 1 from the opening at the back, grasps the mouse B and operates it in a usual manner. Thus, the hand operating the mouse B can be kept warm and is not cooled by surrounding temperature.
Patent JP-2003127110-A (JP)
Title: Patching agent for surface of wood material
Inventor: SAKAI SHIGETOSHI
IPC: B27M1/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a patching agent for a surface of wood material wherein it can be easily treated and the whole of a resin layer is hardened in a short time. SOLUTION: At least one kind of a hot-melt resin selected from a group comprising an ethylene-vinyl acetate copolymer resin, a polyolefin resin, a polyamide resin and a polyester resin is included. The ethylene-vinyl acetate copolymer is within a range of 110-130 deg.C in a softening point. The polyolefin resin is within a range of 110-150 deg.C in a softening point. The polyamide resin is within a range of 110-190 deg.C in a softening point. The polyester resin is within a range of 110-150 deg.C in a softening point. The hot-melt resin may be used alone. A mixture of two or more kinds thereof may be used. Further, various kinds of additives well known as themselves may be added according to circumstances.
Patent JP-2002184538-A (JP)
Title: Electric connector
Inventor: SCHELL MARK S
IPC: H01R13/74
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector to be arranged at an aperture of a frame. SOLUTION: The connector is provided with an electric contact and a housing equipped with the contact to be connected. The housing has two housing pieces capable of connecting with each other. At least either of the housing pieces is equipped with a separated protrusion for connecting the other housing piece, around which, a given interval is provided at an opposite end in the opposite part of the housing piece. The separated protrusion is to be adapted to position at a notch through a frame at the opposite side of the aperture. When the housing pieces are mutually connected at the aperture, the opposing parts at each opposite end are separated from each other, so that the parts shall not clamp the frame firmly between them.
Patent JP-2003133869-A (JP)
Title: Synthesizing type power amplifier
Inventor: SAKAI YUJI
IPC: H03F3/68
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a synthesizing type power amplifier wherein phase adjustment before installation is made unnecessary and effective power synthesizing is maintained against temperature change and change with time after installation. SOLUTION: This synthesizing type power amplifier is provided with a distributor 1 which distributes an input signal in two systems, an amplifier 2 for amplifying the input signals distributed by the distributor 1, and a synthesizer 3 for synthesizing the signals amplified by the amplifier 2. The synthesizing type power amplifier is also provided with a variable phase shifter 11 which makes phase of output of the amplifier 2 variable, a wave detector 12 which detects a power absorbed by a terminater 5 of a system in which the variable phase shifter 11 is arranged, and a control circuit 13 which so automatically controls phase of the variable phase shifter 11 that power detected by the wave detector 12 is minimized.
Patent JP-2003093155-A (JP)
Title: Rucksack
Inventor: ASADA YOJI
IPC: A45F3/04
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a rucksack comfortable at shouldering which is made perfectly free from unpleasant feeling caused by sweating by forming a large space between a user's back and the back face of the rucksack during walking shouldering the rucksack. SOLUTION: A pair of right and left strongly restorable flexible poles 2, 3 are respectively attached to right and left vertical sides on the back face of this rucksack main body 1. The back face of the rucksack is made vertically bendable by a bellows plate 4. The right side upper part 8 and the right side lower part 9 of the right flexible pole 2 and the left side upper part 10 and the left side lower part 11 of the left flexible pole 3 are length-adjustably connected by a pair of right and left string bodies 6, 7 respectively. A waist belt attaching edge 14 is arranged in a free end condition on the lower side of the rucksack main body 1 and a waist belt 13 is attached thereto.
Patent JP-2003136204-A (JP)
Title: Continuous casting mold dealing with high heat flux
Inventor: AO YOJI
IPC: B22D11/055
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting mold dealing with a high heat flux with which, even in a high casting velocity, a mold body can suitably be coaled. SOLUTION: In the continuous casting mold provided with a mold body composed of metal having good thermal conductivity and arranging a water pass-through part 11 at its back surface side and a support member 14 fixed with a fitting means 13 at the back surface side of the mold body and cooling the mold body by making cooling water flow into the water pass-through part 11 through a water supply part 15 and a water discharging part 16 arranged to the support member 14, the water pass-through part 11 increases a heat conducting area in the mold body to the cooling water by providing a water pass-through recess 17 arranged over the water supply part 15 toward the water discharging part 16 of the facing support members 14, and a plurality of water guiding grooves 18,  19 formed at the bottom of the water pass-through recess 17 toward the water flowing direction in the water pass-through part 11 on the surface at the back side of the mold body.
Patent JP-2002096289-A (JP)
Title: Shredder
Inventor: OKUYAMA SHOSHICHI
IPC: B26D1/38
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To perform fine shredding including the longitudinal shredding and the transverse shredding so that leak-out of secrets can be completely prevented in disposing important documents only by engaging cutting blades of one roll cutter 4 and a fixed blade 3. SOLUTION: This shredder is based on a cutting mechanism constituted by a mechanism in which a paper to be shredded is fed with a predetermined principle to a cutting blade engagement unit of one roll cutter 4 with a plurality of slice cutters for satisfying a cutting process of one element so that the paper to be shredded can be alternately subjected to the longitudinal shredding and the transverse shredding are set up on a cutter shaft 4c with the angular phase difference of the cutter division angle ζ deg./plural number (2 if two slice cutters are provided) with the fixed blade 3 having the same cutting blade shape as the geometrical projected shape of the cutting blade of the roll cutter 4, and its control method.
Patent JP-2003142640-A (JP)
Title: Radiation structure of semiconductor device
Inventor: HASEGAWA KATSUHIKO
IPC: H01L23/473
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein heat dissipation ability lacks in conventional heat dissipating structure since heat dissipating density becomes large due to recent high frequency, which density and large power although a cooling plate is fitted to a semiconductor device, cooling water is made to flow, and cooling water is made to jet as the conventional heat dissipating structure of the high frequency power amplifier of a microwave and milli-wave zone. SOLUTION: The heat dissipating structure of the semiconductor device has a semiconductor chip 1 having at least one heating source 2, a package 3, a sealing cap 4, a cooling plate 5 and the barrier part of a duct 7 surrounded by the cooling plate 5. At least one circular or rectangular nozzle 10 has a jet port on a package 3-side just below the heating source. Nozzles 11v are added on the right/left or in front and behind, and at the periphery of the nozzle 10 in accordance with the position of the heating source 2. An angle is given to the barrier part so that the jet ports go to the jet port of the center nozzle 10.
Patent JP-2003140701-A (JP)
Title: Gas-blast circuit breaker
Inventor: ONISHI KAORU
IPC: G08B21/16
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To enhance safety and convenience by early notifying a gas agent about that the abnormal state of an external environment is released. SOLUTION: An external equipment signal output means 1 detects the state of an external environment, and outputs a signal. An ON detection means 2 detects ON from the signal, and an OFF detection means 3 detects OFF. A control means 4 manages the state of an external environment from the signals from the ON detection means 2 and the OFF detection means 3, and at the time of detecting any abnormality, outputs an announcement signal. An announcement means 5 receives the announcement signal from the control means 4, and announces abnormality, and receives the OFF announcement signal from the OFF detection means 3, and announces the OFF of the external equipment. Thus, it is possible to early notify a gas agent about that the abnormality of the external environment is released, and to enhance safety and convenience.