baber/WOPTO huggingface dataset:
Patent JP-2002096030-A (JP)
Title: Treating device using nozzle
Inventor: KUROKAWA SADAAKI
IPC: H01L21/304
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a treating device using nozzles formed in such a manner that the pressure fluctuation of a treating liquid injected from the nozzles can be prevented. SOLUTION: The treating device having the plurality of nozzles 6 and 7 for injecting the treating liquid for treating substrates 5 includes a tank 14 in which the treating liquid is stored, a feed pump 15 which feeds the treating liquid in this tank to the nozzles, opening and closing control valves 12 which are disposed at the respective nozzles and control the flow of the treating liquid fed from the feed pump to the nozzles, a detecting means which detects the flow rate of the treating liquid passed through these opening and closing control valves and injected from the nozzles,  a first flow rate regulating valve 17 which is disposed between the feed pump and the nozzles and regulates the flow rate of the treating liquid fed to the nozzles and a controller 13 which controls the flow rate of the treating liquid flowing in the flow rate regulating means in accordance with the flow rate of the treating liquid defected by the detecting means and injected from the nozzles.
Patent JP-2002096614-A (JP)
Title: Safety pneumatic tire
Inventor: TAKATSUKI TETSUYA
IPC: B60C17/01
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a safety pneumatic tire, simply structured, allowing easy manufacturing and rim assembling with low material cost, and excellent in fuel saving performance and safety. SOLUTION: A hollow toroidal core 2 reinforced by a reinforcing layer 2b comprising spiral cords so as to have a ratio of the diametral increase of less than 10% is disposed inside a tubeless tire 1, keeping the inflation pressure of the core 2 nearly at the same level as that of the tubeless tire 1 while the ratio h/H of the core height h under the pressure to the maximum height H of the inner circumferential surface inside the tread part at 1/3<=h/H<=4/5.
Patent JP-2002097393-A (JP)
Title: Ink set for ink jet recording and method for ink jet recording
Inventor: YAMADA MASAHIRO
IPC: C09D11/00
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an ink set for ink jet recording giving an image having improved fastness of light cyan color part and mixed color part in the formation of a full color image and provide an ink jet recording method. SOLUTION: Two or more kinds of cyan inks having different color densities are used in the objective ink set for ink jet recording. The light colored ink having low color density contains at least one kind of C.I. Reactive Blue dye selected from C.I. Reactive Blue 7, 11, 14, 15, 15: 01, 18, 21, 23, 25, 35, 38, 41, 48, 63, 71, 72, 77, 80, 85, 92, 95, 105, 107, 118: 1, 123, 124, 136, 138, 140, 143, 148, 152, 153, 159, 174, 197, 207, 215, 227, 229 and 231.
Patent JP-2001253608-A (JP)
Title: Paper feeding magazine for paper roll
Inventor: INENA KATSUYA
IPC: B65H7/04
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeding magazine for a paper roll capable of reading assuredly a code placed on an end face of a core regardless of a diameter of a paper roll. SOLUTION: A paper holder is attached on the core 14 of the paper roll 12. When a shaft part of the paper holder is inserted into a guide groove 26a, an outer circumferential face of the paper roll 12 abuts on a paper feeding roller 45 and a nail part 40a of a holder pressing part 40 abuts on a projection 36a of a sensor holder 36. The sensor holder 36 is movably mounted on a shaft 34 and energized to a direction leaving from the paper feeding roller 45 by a coil spring 38. When a magazine lid is closed, a shaft pressing lever 29 presses the shaft part 19b toward the paper feeding roller 45 by a coil spring 30 having a larger energizing force than the coil spring 38. The paper feeding roller 45 rotates to have a chart 15 sent out from an outlet 48.  As a diameter of the paper roll 12 gets smaller, the core 14 moves to the paper feeding roller 45 side while the sensor holder 36 follows the move to have a sensor 35 always faced to the end face 14a of the core 14.
Patent JP-2002104888-A (JP)
Title: Curing material and covering material
Inventor: OKIZAKI SHOHEI
IPC: C04B26/04
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To cure concrete or mortar sufficiently by a simple method at any site, and to prevent lowing of working efficiency resulted from temporary mortar work, etc., and to make a recovery process easy or reduced, and to reduce generation of waste. SOLUTION: A curing material is made to contain biodegradable latex and water retentive material. By this invention, peeling and recovering processes of the curing material can be reduced easily, and working cost can be greatly reduced. In the case of recovering, the curing material can be peeled easily or can be expected to be decreased in the peeling amount according to progressing of biodegradation, and peeling work can be made easy.
Patent JP-2002111324-A (JP)
Title: Signal transmission circuit board, manufacturing method thereof, and electronic apparatus using it
Inventor: KOGA YUICHI
IPC: H05K1/02
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce wiring of a transmission line is performed for protecting the flight time of transmission signal when connecting elements on a signal transmission circuit board, and to reduce spurious radiation which follows it. SOLUTION: At connection of a CPU 101 to a CPU controller 102 on a substrate, transmission lines 103 and 104, in which corresponding terminals are away from each other, are connected on a near small substrate surface of low dielectric constant while a transmission line 105 in which corresponding terminals are near each other is connected in a near intermediate interconnection layer of high dielectric constant. The intermediate layer and the substrate surface are penetrated with a conductive inter-layer connection hole 106.
Patent JP-2002068997-A (JP)
Title: Aloe-vera stock solution and concentrate thereof
Inventor: TANAKA TOSHIHISA
IPC: A23L19/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which it is difficult to prepare purified aloe- vera stock solution having retained viscosity in conventional treatment, because viscosity of the aloe-vera stock solution is lowered and liquefied by autolysis due to an enzyme contained therein and bacterial contamination when the aloe- vera stock solution (100% juice of aloe-vera) is prepared by processing aloe-vera. SOLUTION: Purified aloe-vera stock solution having >=50 mPa.s viscosity can be prepared by shortening processing time required from collection of aloe- vera to preparation of the purified aloe-vera stock solution within 8 hr and carrying out sterilization by chlorine water, treatment for heating twice at 90 deg.C for 5 min, two-times of filtration and selection of an antiseptic agent.
Patent JP-2002111493-A (JP)
Title: Pll circuit
Inventor: OHASHI TAKAYUKI
IPC: H03L7/089
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To attain a quick pulling to a lock of a PLL circuit and also to attain a stability when the circuit is locked. SOLUTION: In the PLL circuit, with applying a lock signal S indicating whether in a locked state or not to a gated inverter 12 and 14, signal passes 1a and 1b are switched. Delays owing to delay lines 1 and 2 are reduced in a non-locked state, and increased in a locked state.
Patent JP-2002105593-A (JP)
Title: High ductility hot rolled steel sheet having excellent low cycle fatigue strength and its production method
Inventor: YOKOI TATSUO
IPC: C22C38/38
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a high ductility hot rolled steel sheet having excellent low cycle fatigue strength and to provide a production method by which the steel sheet can inexpensively and stably be produced. SOLUTION: This steel sheet is composed of steel having a composition containing 0.01 to 0.3% C, 0.01 to 2% Si, 0.05 to 3% Mn, <=0.1% P and <=0.01% S, containing Al and N by <=0.2% Al and 0.001 to 0.1% N also so as to satisfy 0.52Al/N<=10, further containing one or more kinds selected from Cr, Mo and V by <=2.5% Cr, <=1% Mo and <=0.1% V also so as to satisfy (Cr+3.5Mo+39 V)>=0.1, and the balance Fe with inevitable impurities, whose microstructure is composed of a composite one containing retained austenite of 5 to 25% by volume fraction, and the balance mainly ferrite and bainite, and the area ratio of a cell structure in the dislocated structure dislocated by ferrite obserbed after a fatigue test is <=50%.
Patent JP-2002117964-A (JP)
Title: Simplified nonoxidation high-frequency induction heating apparatus
Inventor: MIYAZAKI TSUTOMU
IPC: H05B6/10
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a simplified nonoxidation high-frequency induction heating apparatus capable of easily obtaining a nonoxidation state and induction-heating a work with high quality at a low cost. SOLUTION: This simplified nonoxidation high-frequency induction heating apparatus is provided with a tank storing a liquid, a chamber arranged at the central portion of the tank and formed into a bottomed tubular shape opened at the lower end, a heating coil induction-heating the work arranged in the chamber on the liquid surface of the tank, a transistor inverter feeding a high- frequency current to the heating coil, a chamber moving means vertically moving the chamber to locate its lower end above the liquid surface of the tank or in the liquid, a nonoxidation means capable of setting the inside of the chamber to the nonoxidation state when the lower end of the chamber is located in the liquid by the chamber moving means, and a control means controlling the nonoxidation means, the transistor inverter, and the chamber moving means or the like.
Patent JP-2002103752-A (JP)
Title: Method of charging fee in printing system using mobile information terminal
Inventor: AOKI SATOSHI
IPC: H04W4/24
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a reasonable method for charging a fee having a usability for a user in a fee-charging method for a printing fee of a printing system wherein a printer performs printing by obtaining high resolution information to be printed corresponding to print request information from a mobile information terminal. SOLUTION: In the printing system, a content server 30 authenticates authentication information given to a user who has a contract with a mobile telephone company and then reading of the contents via a mobile telephone 10 and downloading of the content information to be printed to the printer 20 can be executed. The content server 30 or the printer 20 calculates the fee to be charged corresponding to the printing contents and the printer 20 sends the charging information directly or through the mobile telephone 10 to the mobile telephone company and the mobile telephone company collects the charged fee from the user by procuration and pays the fee to a predetermined payee by subtracting the prescribed handling fee.
Patent JP-2002113905-A (JP)
Title: Imaging device
Inventor: MORIURA KENJI
IPC: H04N1/29
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To form an image efficiently by preventing generation of copy failure without the need of excessively increasing the memory capacity of a page buffer for providing advantage in terms of the cost. SOLUTION: This device has a memory capacity for storing image data for the timing difference for transferring images of each color formed on photosensitive drums of Y, M, C and K colors for Y, M, C and K color buffers, is provided so as to be controlled such that the paper feeding operation is started only in the case all the image data to be printed are provided on the Y, M, C and K color buffers.
Patent JP-2002115214-A (JP)
Title: Harmful-substance collecting structure
Inventor: HAGIWARA TORU
IPC: E01F8/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a harmful substance collecting structure, which can collect harmful substances in the atmosphere efficiently and is used for road utilities installed at a road side edge. SOLUTION: A surface area related to actual collection is expanded in the road utilities having irregularities in an external surface, and can collect the harmful substance in efficiency of an apparent area or more. Air in the vicinity of a road containing the harmful substance is changed into an air current by wind pressure from a traveling car, a turbulent flow is generated on the surface of the road utilities by the irregularities in the air current, and the harmful substance can be collected efficiently because time detained in bottom sections is lengthened. The air current is slow in the recessed sections of the irregularities, and air containing the harmful substance and having large specific gravity is easy to stay and efficient collection can be obtained.
Patent JP-2002113764-A (JP)
Title: Method and apparatus for manufacturing short fiber- containing formed item
Inventor: TAGAWA TAKAYUKI
IPC: B29C48/325
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a short fiber-containing rubber formed item which can produce a cylindrical extruded item containing the short fiber orientated in a circumferential direction by giving the short fiber-containing rubber a stretch and a shear force gradually increasing toward a discharge aperture in the circumferential direction. SOLUTION: A cylindrical formed item containing a short fiber orientated in a circumferential direction is obtained by extruding a short fiber containing rubber by use of a conical inner die 9 having a diameter gradually increasing toward a discharge aperture connected to a mandrel 8, the inner die housed in an outer die 10 wherein the inner die 10 is rotated around the center of the axis to give the short fiber-containing robber a stretch and a shear force gradually increasing toward the discharge aperture 11.
Patent JP-2001175577-A (JP)
Title: Push type information distributing method, and repeater therefor
Inventor: YAMAMOTO MASAAKI
IPC: H04L12/54
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To make a repeater partially take charge of a push type information providing service in place of an information provider(IP) server. SOLUTION: The user of a mobile system MS prepared to receive the information providing service from an unspecified IP previously performs a registration procedure by accessing a gateway server GWS (S71). When information desired to provide the user is generated, on the other hand, an IP server W constitutes this information as electronic mail and transmits it to the gateway server GWS after adding the attribute data of the user (S72). When the electronic mail to which the attribute data have been added, is received, the gateway server GWS stores the electronic mail in a third mailbox BOX3, performs matching of user attributes and calls the mobile system MS of the relevant user (S73). The called user requests the download of the electronic mail to the gateway server GWS (S74). The gateway server GWS transmits the electronic mail to the requesting mobile system MS (S75 and S76).
Patent JP-2002123021-A (JP)
Title: Electrophotographic photoreception member and method for manufacturing the same
Inventor: FURUSHIMA SATOSHI
IPC: C23C16/24
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To decrease the residual potential and optical memory, to obtain high reproducibility of dots and to suppress influences by environmental changes in an electrophotographic photoreception member having an a-Si photoconductive layer. SOLUTION: The surface region (upper layer) 212 of a photoconductive layer is formed by using dilute gas containing gaseous helium so that the total proportion (Ch) of atoms of hydrogen atoms and halogen atoms in the upper layer 212 is controlled to >=1 atom.% and <=15 atom.% or <=20 atom.%. The optical band gap (Eg) is controlled to >=1.5 eV and <=1.65 eV or <=1.75 eV. The characteristic energy (Eu) is controlled to >=40 meV and <=50 meV.
Patent JP-2002130165-A (JP)
Title: Fluid machine
Inventor: HIGANO NOBORU
IPC: F04C18/18
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent generation of noises when rotors rotate to compress air. SOLUTION: This fluid machine is provided with a pair of rotatably driven rotors 3 and 5, a rotor chamber 7 for housing the rotors 3 and 5 and a casing 9 having a fluid inflow port 11 and an outflow port 13 for communicating with this rotor chamber 7, and a level difference part 41 with a tooth surface having the same curvature as a casing inner wall 8 of the rotor chamber 7 as the apex 45 is smoothly formed on an addendum of the respective rotors 3 and 5.
Patent JP-2002130056-A (JP)
Title: Fuel supply device for gas engine
Inventor: HAMAZAKI NOBUO
IPC: F02M21/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply device for gas engine capable of automatically eliminating the entrained oil collected inside an oil collection filter so as to eliminate the maintenance work and so as to eliminate a necessity of replacing the oil collection filter. SOLUTION: This fuel supply device for gas engine is provided with an intake air pipe of a gas engine using the fuel gas, an air-fuel mixture generating device provided on the way of the intake air pipe, a gas supply pipe connected to the air-fuel mixture generating device so as to supply the fuel gas, a gas adjuster valve device installed on the way of the gas supply pipe so as to appropriately adjust the quantity of the fuel gas, an oil collection filter installed on the way of the gas supply pipe in the upstream of the gas adjuster valve device so as to collect the oil entrained in the fuel gas, a connecting pipe for connecting the oil collection filter to the intake air pipe, a normally close selector valve installed on the way of the connecting pipe, and an operating means for temporarily opening the selector valve.
Patent JP-2002130965-A (JP)
Title: Flat heat pipe
Inventor: MIYAHARA HIDEYUKI
IPC: F28D15/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To increase a fixing strength by forming the contact part of an intermediate plate in a flat state and increasing an effective contact width. SOLUTION: An intermediate plate 1 of a flat heat pipe HP is formed of a plate material having a given thickness and two flat surfaces. A plurality of cavity parts 2 are cut and formed with respective given distances. A wide effective plane surface 3 is formed on one surface 1a or the other surface 1b of an intermediate plate 1 nipped between the cavity parts 2, and sheets 4 and 5 are brought into surface joint with the effective flat surface 3.
Patent JP-2002127353-A (JP)
Title: Method and apparatus for offset printing
Inventor: NAKAYAMA TAKAO
IPC: B41J2/01
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for offset printing with which an original printing plate is easily made up without use of an alkaline developing solution and with a print quality improved at a practical level in distinguishability between an image part and a non-image part of a printed face, and can be repeatedly used. SOLUTION: In this method and an apparatus for offset printing, the original printing plate is made hydrophilic when heated at a temperature required for developing high temperature hydrophilicity. Then, on a surface of the plate a hydrophobic image area is formed by imagewise coating with an ink-jet method a solution including a chemical compound expressed by GnJM4-n (G is a hydrophobic organic group; J is an element with an atomic value of 4 selected out of C, Si, Ge, Ti, Zr, and Sn; M is halogen or an alkoxy group; and (n) is an integer of 1 to 3). A method and an apparatus for reusing the original printing plate after the surface of the plate used is cleaned so that the remaining ink is removed are also provided.
Patent JP-2002131847-A (JP)
Title: Image recording apparatus
Inventor: MONMA YOSHIYUKI
IPC: G03B27/46
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an image recording apparatus which improves durability and operability for mounting a magazine. SOLUTION: A photosensitive material magazine 27 makes sliding parts 156A, 156B butt against a setting surface 150 and slide in the first direction (the direction of an arrow X1). The sliding parts 156A, 156B are butted against a butted member 164 and slid in the second direction (the direction of an arrow Y1). The magazine 27 is mounted on a mounting surface 152 of the apparatus. When guiding pedestals 170A, 170B formed on the setting surface 150 are located under the magazine 27, rollers 162A, 162B butt against the guiding pedestals 170A, 170B and the sliding parts 156A, 156B are separated from the setting surface 150. The magazine 27 moves with only rolling friction in the second direction. A workload for mounting is reduced and operability is improved. Only the rollers 162A, 162B are used when the magazine 27 moves in the second direction so that durability is improved.
Patent JP-2002127907-A (JP)
Title: Emergency transfer bogie for road/rail work vehicle
Inventor: IZUMIDA HIROMITSU
IPC: B61D15/00
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact and lightweight emergency transfer bogie for a road/rail work vehicle allowing simple assembly and disassembly and capable of facilitating handling such as transportation and being stored in a small space. SOLUTION: This bogie 1 has a pair of axles 2 for loading wheels W of the road/rail work vehicle over between rails R and R of a railroad track. A guide wheel 3 rolling on the rails is rotatably supported on the axles 2. A detachable wire belt 4 is attached between both end parts of the axle 2. Wheel plates 8 are arranged on an inner side of the wire belt 4 and are bundled and fixed by a retaining ring 9, and a wheellike locking part 4a is formed in an end part thereof. A pin 6 protrudes from outer periphery of the axle 2 when inserted into an insertion block 5 to lock the wire belt 4. When the wheels W of the work vehicle are put on the axles 2 and are pushed forward, it moves on the rails R so that it can retreat from a main line when a failure such as derailment of the work vehicle occurs.
Patent JP-2002131603-A (JP)
Title: Centering working machine for lens frame
Inventor: AOYANAGI SHINYA
IPC: G02B7/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of centering work of a lens when incorporating a lens frame to which the lens is assembled into a lens barrel and also to incorporate the lens frame into the lens barrel by highly accurately aligning the plural optical axes of lenses by machining the outside diameter of the lens frame even though fluctuation in the outside diameter of the lens frame to which the lens is assembled and the inside diameter of the lens barrel are caused. SOLUTION: This working machine is constituted of an alignment stage 3 on which shifting and tilting adjustments are performed by holding the lens frame 2 to which the lens 1 is incorporated, a main shaft 4 for measuring and working to rotate the alignment stage 3, an eccentricity measuring means 5 to measure the eccentricity of the lens 1, a lens position detecting means 6 to detect the position of the lens 1 in an optical axis direction after the shifting and tilting adjustments, an inside diameter measuring machine 8 to measure the inside diameter of the lens barrel 7 incorporating the lens frame 2, the working means 10 of the lens frame 2 and a controller 9 to control the working means 10.
Patent JP-2002128190-A (JP)
Title: Storage tank with framework membrane
Inventor: ISHII KOJI
IPC: E04H7/18
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a storage tank with a framework membrane, capable of shutting off a inner wall face of a roof of the storage tank from a corrosive gas atmosphere, excellent in anticorrosiveness and durability, favorable in workability, capable o executing construction in safe work, and excellent even in economy. SOLUTION: The storage tank stores a liquid with a dissolve corrosive gas therein. A membrane material with membrane bones, which is spread in a tensional state by the membrane bones, is provided on the underside of a roof of the storage tank.