baber/WOPTO huggingface dataset:
Patent JP-2002220983-A (JP)
Title: Extensible ladder
Inventor: NAKAO MOTOHIRO
IPC: E06C1/383
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an extensible ladder having more than four steps, which can be easily leaned against a high place, and stored and carried. SOLUTION: The extensible ladder A comprises a plurality of steps A1 to A4 having pairs of leg pillars 1 to 4 each provided with a tread bar, the steps coupled so as to be slidable up and down freely. The leg pillar 1 to 4 of each step has a web 11, 21, 31, and 41, and a flange 12, 22, 32, and 42, respectively, which form cross sectional U-shapes having grooves 13, 23, 33, 43, wherein, among the flanges 12, 22, 32, 42, of the leg pillar 1 to 4, the adjacent flanges are coupled in an overlapped condition, so that the contraction of almost one step length can be made and the thickness D of the ladder as a whole is reduced as much as possible upon the contraction.
Patent JP-2002226234-A (JP)
Title: Method for producing double layered glass and its device
Inventor: HAMADA NORITAKA
IPC: B05D3/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To flatten a face of a sealing material packed in an end part of double layered glass when the double layered glass used for an opening part which requires heat insulation property is produced. SOLUTION: The excess sealing material is removed by sticking to a rotating body having a two dimensional curved face while the rotating body is traveled along the end face of the double layered glass to flatten the end face of the double layered glass. A roller or a flat belt is used as the rotating body. The rotating body is installed on an arm able to rotate freely at a supporting point and its position is changed automatically correspondingly to the end face position of the double layered glass.
Patent JP-2002223650-A (JP)
Title: Artificial seaweed bed and tool for making seaweed bed
Inventor: ISHII MASATAKE
IPC: A01G33/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an artificial seaweed bed which can uniformly and efficiently make the seaweed bed in a wide area without being affected by sea states such as ship navigations, typhoons, or the like. SOLUTION: This artificial seaweed bed is obtained by arranging a plurality of ropes 3 in parallel at a prescribed distance, connecting a plurality of bars also used as weights with the ropes 3 to keep a prescribed distance, thickly attaching many wires comprising carbon fibers to the ropes 3 to form the alga- attaching base members 4 in the sites of the ropes 3, throwing the made seaweed-making tool 1 in water to flatly lay the seaweed-making tool 1 on a place near to sea bottom by the self-weight of the bars 2, and then adhering algae to the alga-attaching base members 4. Thereby, the seaweed bed can be made in the place near to the sea bottom.
Patent JP-2002229805-A (JP)
Title: Reconstituting method for built-in real-time operating system and storage medium
Inventor: SUZUKI SHIGEO
IPC: G06F9/48
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a reconstituting method for a built-in real-time operating system(OS) allowing a user to apply one built-in real-time OS to the development of various apparatuses by selectively using a system stack method or a user stack method when the user reconstitutes one built-in real-time OS. SOLUTION: When the user reconstitutes the built-in real-time OS, he can selectively use, as a realizing method of a system call process, the system stack method 302 executing each system call process by using a system stack secured on the system or the user stack method 303 executing each system call process by using the user stack of a call task.
Patent JP-2002225393-A (JP)
Title: Cleaning method for recording medium and recording apparatus
Inventor: SASAKI YOSHIHARU
IPC: B41J29/17
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method for a recording medium capable of executing a cleaning operation without posing the adverse effect such as displacement to a fixed recording medium even in the case the adhesion property of a cleaning roller is large, and a recording apparatus. SOLUTION: This method comprises a step of relatively moving a cleaning roller 50 while contacting, to the substantially center part in the relative movement direction of a recording medium 1 fixed on a recording medium fixing member 12, separating the cleaning roller 50 from the surface of the recording medium fixing member 12 after passage of the cleaning roller 50 by one of the relative movement direction end parts of the recording medium 1, relatively moving the cleaning roller 50 while contacting again, to the substantially center part in the relative movement direction of the recording medium 1 in the opposite direction with respect to the previous moving direction, and separating the cleaning roller 50 from the surface of the recording medium fixing member 12 after passage of the cleaning roller 50 by the other relative movement direction end part of the recording medium 1.
Patent JP-2002232500-A (JP)
Title: Transmitter
Inventor: KODAMA ARIYASU
IPC: H04B1/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter that uses 1st and 2nd input base band signals and 1st and 2nd feedback base band signals to correct the distortion of a transmission wave, solves a problem of demodulating a transmission signal leaked to an orthogonal demodulator into an erroneous feedback base band signal, decreases the number of filters to reduce the circuit scale and eliminates complicated and troublesome design taking a phase characteristic caused among the filters into account. SOLUTION: The transmitter is configured so that the orthogonal modulator 3 directly applies orthogonal modulation to an input base band signal with a transmission frequency to generate a transmission signal, a transmission signal including a distortion component generated in a power amplifier 6 or the like is partly fed back, the signal is once down-converted to have an intermediate frequency before applying orthogonal demodulation by an orthogonal demodulator 8 and orthogonal demodulation is applied to the feedback base band signal. Thus, leakage of the transmission signal to the orthogonal demodulator can be prevented, the number of filters can be decreased and the circuit design can be simplified.
Patent JP-2001289366-A (JP)
Title: Method for forming hose assembly
Inventor: BONNIE A MATTHEW
IPC: B29C48/32
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a lightweight hose assembly of a form suited to carry fuel and other corrosive fluid. SOLUTION: This method includes a step extrusion-molding a pipe inside liner 12 of a fluorocarbon material, braiding a glass fiber around the outside of the pipe liner 12 to form a braided layer 13, and letting the pipe inside liner 12 and the braded layer 13 pass through a reservoir for storing a dispersion including the fluorocarbon material, carrier, and surfactant, and the surfactant and the fluorocarbon polymer material are distributed over the whole braided layer 13 and the circumference of the inside liner 12 respectively. Then, the hose assembly 10 is heated to remove the carrier and the surfactant and then sintered, and the fluorocarbon polymer material is solidified into a coating 14 dispersed in the circumference of the whole of the braided layer 13 and the inside liner 12.
Patent JP-2002192212-A (JP)
Title: Method for heating sheet bar
Inventor: YANAGINO KIMIHARU
IPC: B21B1/26
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for heating a sheet bar which is made it possible to prevent crown control by a bender from saturating, and to keep the crown of the sheet bar within the prescribed value. SOLUTION: A portion 51 for determining a first heating temperature is used to determine the heating temperature in the longitudinal direction of the sheet bar 1 by a sheet bar heater 3 in order that a temperature at the finishing outlet side of a finishing rolling machine 4 can be kept within a target temperature. A portion 52 for determining a second heating temperature is used to compare this assumed temperature difference Δt obtained by assuming the temperature difference Δt through a tip end to a tail end of the sheet bar 1 after heated by the sheet bar heater 3 based on the determined heating temperature with the capacity limited standard temperature difference Δts of the bender apparatus obtained previously.  As a result of the comparison, when the temperature difference Δt is larger than the temperature difference Δts, the (Δt-Δts) should be calculated, by correcting the heating temperature determined in the portion 51 for determining the first heating temperature in accordance with the difference of both temperatures and this corrected heating temperature should be set to the sheet bar heater 3 as a final heating temperature.
Patent JP-2002225368-A (JP)
Title: Recorder and recording method
Inventor: KAWAGUCHI KOICHIRO
IPC: B65H7/14
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which shift of image recording position caused by behavior of a recording sheet when the read end thereof leaves a pair roller on the upstream side is reduced through a simple arrangement. SOLUTION: The recorder comprises means for carrying a recording medium relatively to means for recording on the recording medium wherein the carrying means is provided with means for imparting a vibration. The vibration imparting means imparts a vibration to the carrying means before recording operation of the recording means is started. Consequently, the carrying means is settled surely before the recording operation is started by the imparted vibration even if the carrying means stops at an unsettling position at the time of stopping carriage.
Patent JP-2002231078-A (JP)
Title: Operation display device
Inventor: MAEDA YASUSHI
IPC: B60K37/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an operation display device in which a switch part and a display part are arranged mixed and in which common use of parts and cost reduction can be made. SOLUTION: A movement inhibiting selection member 16 in free removal is formed at one end of a substrate 12 that is mounted with a switch body 108. A protrusion part 20, which contacts with the movement inhibiting selection member 16 and inhibits jointly the movement of a knob-guide 14 is formed at the side face of the knob-guide 14 that supports a front knob 112 of a switch part 10A and make on.off operation of a switch body 108. When it is used for the switch part 10A, the movement inhibiting selection member 16 is removed, and the movement of the knob-guide 14 is permitted, and the operation of the switch body 108 by push-down action of the front knob 112 is performed.  When it is used for the display device, the movement inhibiting selection member 16 is put in non-removal state and by contacting with the protrusion part 20, the movement of the knob-guide 14 is inhibited and the front knob for display is fixed and common use of parts is made.
Patent JP-2001253246-A (JP)
Title: Front door weather strip and its manufacturing method
Inventor: KAWAI KATSUNORI
IPC: B29C47/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To improve workability, reduce the cost, and secure sealing performance nearly equal at any portion. SOLUTION: This front door weather strip 11 has an annular shape as a whole, and it comprises one die mold part 13 fitted to a corner part at the rear upper part of a door frame and one extrusion mold part 14. The extrusion mold part 14 is provided with a base part and a hollow seal part. A seal lip integrally formed at the portion of the extrusion mold section 14 corresponding to the front side part from the upper part of the door frame is gradually changed in length. The seal part at the portion of the extrusion mold part 14 corresponding to the corner part between the front side part and the lower part of the door frame is higher in height than the other portion because both side walls of the seal part is nearly uniformly thickened at extrusion molding.  The outdoor side base end part of the seal part 17 is made thinner in thickness at the portion of the extrusion mold part 14 corresponding to at least the lower part of the door frame than at the portion corresponding to the upper part.
Patent JP-2002237215-A (JP)
Title: Surface modified transparent conductive film, its surface treatment, and charge injection type light emitting device using the same
Inventor: HASHIMOTO YUICHI
IPC: H01L51/50
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface modified transparent conductive film and its surface treatment increasing the work function of transparent conductive film without causing an increase in the surface resistance by modifying physical and electrical properties in the surface area of a transparent conductive film (particularly an ITO film) provided by a sputtering method or the like. SOLUTION: Surface modification is applied by using an electron beam excited plasma and irradiating an ITO film with oxygen ions or electrons within the energy range of 10-80 eV or positive ions of inert gas within the energy range of 20-100 eV.
Patent JP-2002205996-A (JP)
Title: Method for selectively producing 1-phosphorylated saccharide derivative anomer and method for producing nucleoside
Inventor: KOMATSU HIRONORI
IPC: C12R1/19
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide respective methods of high generality for producing an anomer-selective 1-phosphorylated saccharide derivative and a nucleoside, each independent of the difference in saccharide skeleton such as furanose or pyranose, the presence/absence of substituent such as deoxysaccharides, and the kind of saccharide such as natural type or non-natural type. SOLUTION: The method for producing the anomer-selective 1-phosphorylated saccharide derivative comprises the following process: an anomer mixture of 1-phosphorylated saccharide derivatives is put to phosphorolysis and isomerization reaction, and either one of the products is crystallized to break the equilibrium to selectively obtain the aimed isomer alone. The method for producing the nucleoside comprises making a nucleoside phosphorylase act on the thus obtained 1-phosphorylated saccharide derivative in the presence of a base to obtain the aimed nucleoside in high stereoselectivity and yield.
Patent JP-2002244597-A (JP)
Title: Light emitting panel
Inventor: OCHIAI TAKASHI
IPC: G09F13/18
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting panel which is capable of discretely emitting light of plural graphics. SOLUTION: This light emitting panel has a transparent panel laminate which is laminated with plural transparent panels having the graphics with which the one-side surfaces are engraved or printed and a light source which is arranged to face the flanks by directing the one-side surfaces to the same direction and an energizing device which energizes the light sources independently by each of the transparent panels.
Patent JP-2002245177-A (JP)
Title: Method for controlling health information, its execution system and its processing program
Inventor: HASHIGUCHI TAKESHI
IPC: G06Q50/22
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a technique by which health management is conducted precisely by collecting detailed data on health information designated by each user. SOLUTION: A health information control method for managing the health information of a user includes a step for setting controlling items showing the items of the health information to be managed by a device on a health control information center side and the transmission frequency of the data, a step for transmitting the health information on the controlling items measured by a measuring instrument mounted to the user from a device on the user side to the device on the health control information center side with the set transmission frequency, a step for storing the health information transmitted from the device on the user side by the device on the health control information center side,  a step for receiving the outputting request of the health information from the user and instructing the device on the health control information center side to transmit the requested health information to the device on the user side, a step for transmitting the instructed health information from the device on the health control information center side to the device on the user side and step for receiving the health information transmitted from the device on the health control informant center side and outputting it to the output device of the device on the user side.
Patent JP-2002238382-A (JP)
Title: Apparatus for immersing plant
Inventor: INOUE TAKASHI
IPC: A01G31/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To maintain a culturing liquid to a condition suitable for growing a plant and to prosperously grow the plant. SOLUTION: This apparatus is equipped with a culturing tank 1 filled with a culturing liquid 2, a plant implanting panel 3 floated on the liquid in the culturing tank 1, a conveying means 11 relatively conveying the plant implanting panel 3 at least from the liquid level position to the immersing position and a liquid controlling means controlling the condition of the culturing liquid 2.
Patent JP-2002247714-A (JP)
Title: Switchboard
Inventor: ARAI YUICHI
IPC: H02B1/30
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To monitor the inside of a switchboard without opening its door. SOLUTION: Window 6 and the like are formed in the front-surface-side door 5 of a box 1 and a back board, and blinds 7 are formed inside these windows, respectively. The door 5 is provided with an opening button 10a for making a plurality of blades constituting the blind 7 in horizontal states and making the window in a translucent state, so as to be able to watch the inside from the window, and a closing button 10b for inclining the blades and making the window in light-shielded state.
Patent JP-2002244989-A (JP)
Title: Device driver operating method
Inventor: SATO TAKASHI
IPC: G06F21/14
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a device driver constructing method to ensure difficulty for a device driver to be program analyzed. SOLUTION: Because the program code part to execute the main processing is enciphered, any person as third party can not analyze the device driver by an inverse assembler. In the initializing process 41, enciphering code 42 is deciphered. When the device is used, therefore, the enciphering code 42 is restituted to the original program code, so that it is possible to execute normal processing. When the device is released in the ending process 43, a return is made from the program code to the enciphering code 42. It may also be acceptable that the release of the enciphering is made immediately before execution of the main processing and enciphering is made immediately after the execution of the main processing. This shortens the time in which the enciphering is released very much by the sacrifice of the execution speed which will drop, so that a resultant driver is difficult to analyze.
Patent JP-2002248956-A (JP)
Title: Center bearing support
Inventor: YANAGI JUNICHIRO
IPC: F16B5/02
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of durability when an automobile is normally driven and improve reliability of a safety mechanism in a center bearing support provided with the safety mechanism by dropping from a fixed state with an automobile body side at the time of collision. SOLUTION: A mounting hole 123 bored to a bracket 12 so as to be mounted to an automobile body side by a bolt 13 is made into such a shape formed successively in the vehicle traveling direction as the first part 123a in which a shaft part 132 of the bolt 13 can be passed through but a head part 131 or a washer can not be passed through and the second part 123b in which the head part 131 can be passed through, and, a stopper 125, which is capable of being contacted with the head part 131 of the bolt 13 when the bracket 12 is displaced to the opposite direction of the vehicle traveling to the automobile body side and inclined to the opposite direction of the vehicle traveling direction, is protruded at an end part of the opposite side of the first part 123a in the second part 123b.  By this, the bracket 12 is dropped by relative displacement of the head part 131 of the bolt 13 from the first part 123a to the second part 123b due to the movement of the bracket 12 in the opposite direction of the vehicle traveling at the time of the collision, and the dropping of the bracket 12 is guided by the stopper 125.
Patent JP-2002264844-A (JP)
Title: Pedal bracket structure
Inventor: ONODERA YASUNARI
IPC: B62D25/08
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the stiffness and strength of a steering unit by reinforcing a steering support. SOLUTION: A reinforcing rib 1d extending vertically is provided on the back surface of a pedal bracket 1 to project out on a front lid side when a pedal unit and the steering unit are fastened with a dash panel there between.
Patent JP-2002265983-A (JP)
Title: Powdered waste oil treating agent and method for treating waste oil
Inventor: HAYAKAWA KAZUHISA
IPC: C09K3/00
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a powdered waste oil treating agent in the form of a easy-to-handle powder without requiring heat treatment of the waste oil and capable of being disposed with hardly increasing the volume of the waste when disposed as the refuse for incineration. SOLUTION: The powdered waste oil treating agent comprises a cellulose ester and a gelling agent which are in the form of a powder respectively.
Patent JP-2002266815-A (JP)
Title: Straightening vane structure
Inventor: ISHIHARA KUNIHIKO
IPC: F15D1/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To solve problems in conventional straightening vanes wherein the vortex generated at a downstream side end part of the straightening vane located at an upstream side is collided with an upstream end part of the straightening vane located at a downstream side and reflected, its pressure wave is fed-back to the vortex generated from the downstream end part of the straightening vane at the upstream side, and exerts an influence to generate the strong vortex, then the strong vortex acts as a sound source, and the sound source resonates with a structural body of a duct, which causes the big noise and vibration. SOLUTION: In this structure of straightening vanes mounted at intervals along a channel inside of a duct for partitioning the channel, an upstream end face of the channel of the straightening vane is inclined, a downstream end face of the channel of the straightening vane is recessed, or the downstream surface of the channel of the straightening vane is provided with grooves at unequal intervals.
Patent JP-2002265187-A (JP)
Title: Revolution control device
Inventor: UDAGAWA TSUTOMU
IPC: F15B11/05
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To achieve excellent operation feeling, regardless of pump flow rate. SOLUTION: Two pipe lines 4A and 4B connected with input/output ports of a variable displacement type hydraulic motor 2 for revolution are connected via a solenoid proportional valve 13. A characteristic of opening area for an operating lever 5 for every pump flow rate is set to a controller 20 in advance. When the operating lever 5 is operated by prescribed amount (20%), the controller 20 controls valve opening of the solenoid proportional valve 13 so that area communicated between the pipe lines 4A and 4B may be increased according to an increase of pump discharge amount. As a result, a revolving body 62 can be started by the same operation amount regardless of pump flow rate.