baber/WOPTO huggingface dataset:
Patent JP-2001270458-A (JP)
Title: Steering device for working vehicle
Inventor: SUMIYOSHI RYOHEI
IPC: B62D7/18
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To operate a steering device for a working vehicle in which wheels are steered about a first steering axis P1 and a second steering axis P2 with a simple structure. SOLUTION: The end case 13a of a wheel drive case 13 supports an intermediate case 14 in such a manner that the intermediate case is free to oscillate about the first steering axis P1 and the intermediate case 14 supports an axle case 15 in such a manner that the axle case is free to oscillate about the second steering axis P2. An axle case 15 supports wheels. A pitman arm oscillates the intermediate case 14. For a link mechanism 40 comprising a movable link 43 which the axle case 15 includes, a fixed link 42 which the end case 13c includes, and a connecting link 41 extending between both links 42 and 43, the axle case 15 oscillates as the intermediate case 14 oscillates. The link mechanism 40 is positioned at a lower level than the upper end 15c of the axle case 15.
Patent JP-2001284530-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUMAMARU TOMOYUKI
IPC: H01L21/822
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor integrated circuit consuming low power under circuit stop state by suppressing off-leak current thereof. SOLUTION: The semiconductor integrated circuit 1 is provided with a power supply voltage control circuit 14 and a power supply voltage is supplied from an external power supply 4 to internal circuits 2, 3 through the power supply voltage control circuit 14. During normal operation of the semiconductor integrated circuit 1, a power supply voltage identical to that from the external power supply 4 is fed to the internal circuits 2, 3. Under circuit stop state of the semiconductor integrated circuit 1, the power supply voltage control circuit 14 supplies a lowered power supply voltage to the internal circuits 2, 3. Since the drain-source voltage of a transistor in the internal circuits 2, 3 is lowered when the power supply voltage is lowered, off-leak current is reduced significantly and power consumption is reduced under circuit stop state.
Patent JP-2001269116-A (JP)
Title: Oil and fat composition for fry
Inventor: NOBORIGUCHI MACHIKO
IPC: A23L35/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil and fat composition which is used for fries, does not have the characteristic red hue of sal fat, has high oxidation stability, heat stability, good workability, good flavor, and crispy texture, and gives non-oily fried foods. SOLUTION: This oil and fat composition for fries, comprising a liquid oil and a fractionated soft fat of sal fat.
Patent JP-2001280418-A (JP)
Title: Vibration isolator
Inventor: MIKI SHIGEKI
IPC: F16F15/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolator which can absorb vibrations effectively both in vertical and horizontal directions. SOLUTION: The vibration isolator comprising: a vertical vibration isolator section V having a rubber laminated body in which several rubber layers 2 and several metal layers 3 are superimposed alternatively between metallic flanges 1; and a lateral vibration isolator section S having a foundation 4 upon which vibration-isolating spheres 5 freely rotatable in all directions are fitted with a part thereof being exposed to the outside and a loading bed-plate 7 which abuts against the exposed portions of the vibration-isolating spheres, wherein the vertical vibration isolator section V is mounted on the lateral vibration isolator section S.
Patent JP-2001281339-A (JP)
Title: Radiation management system
Inventor: KAWASHIMA TSUNENORI
IPC: G21C17/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a radiation management system capable of controlling access to an accessible area and collecting a radiation dose equivalent actual results in work inside a controlled area with a simple constitution. SOLUTION: A personal identification information is inputted from a personal identification inputting device 4 for a charging device 3, and a controlling computer 1 permits removal of a personal dose measurement device 5 matching with the personal identification information from the charging device 3. When a worker 6 carrying the personal radiation dose measurement device 5 arrives at a gate, a controlled area gate controlling device 7 determines whether passage through the gate is allowed or not. The personal radiation dose measurement device 5 measures a radiation dose while the worker is inside the radiation controlled area. When the worker 6 leaves the radiation controlled area, the personal radiation dose measurement device 5 is stored in the charging device 3.  The charging device 3 charges the stored personal radiation dose measurement device 5, while the controlling computer 1 reads the radiation dose count value so as to store it.
Patent JP-2001277167-A (JP)
Title: Three-dimensional attitude recognizing method
Inventor: FUJITO YASUHIRO
IPC: G01B11/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional attitude recognizing method for taking components one by one using a robot hand from a group of many piled plate- like components. SOLUTION: This attitude recognizing method is used for taking components one by one using the robot hand 3 from the group 4 of many plate-like components piled in the three-dimensional coordinates. A label figure of the components to be recognized in the two-dimensional coordinates is formed using a label having height information based on luminance of reflected light from the group 4, and an attitude of the components to be recognized is recognized based on this label figure.
Patent JP-2001281018-A (JP)
Title: Flow-rate measuring device and gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a flow-rate measuring device, such as a gas meter in which an overlap region is set and which eliminates drop in its measuring accuracy or the generation of the mixture of a noise or the like, even when a pulsating flow, a flow-rate change or the like is generated in a fluid to be measured. SOLUTION: A measurement control part 4 changes the upper limit and the lower limit of the overlap region, so that they become the upper limit or higher or the lower limit or lower than the pulsating flow or the flow-rate change, when the upper limit (indicated as Wh in the figure) of the pulsating flow or the flow-rate change is at the upper limit of lower than the practically measurable region of a low flow-rate sensor 1, and when the lower limit of the pulsating flow or the flow-rate change is at the lower limit or higher than the practically measurable region of a high flow-rate sensor 2.  When it is detected by a pulsating flow and change detection part 3 that the pulsating flow, the flow-rate change or the like is not generated, a measurement control rule itself is changed over, in such a way that a flow rate is measured on the basis of the measurement control rule, which is set in advance so as to be executed inside the overlapped region.
Patent JP-2001289609-A (JP)
Title: Angle-of-rotation detector
Inventor: NAKAMURA TSUTOMU
IPC: G01B7/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an angle-of-rotation detector for which the output characteristic of a magnetism detecting element with respect to the angle of rotation of an object to be detected can be set within the range of >=180 deg. and which can be improved in angle-of-rotation detecting characteristic. SOLUTION: This angle-of-rotation detector is provided with a rotor constituted of two magnets 1 and a main yoke 2 and a stator constituted of one set of auxiliary yokes 3 and the magnetism detecting element 4 and the rotor is fixed to the rotating shaft of an object to be detected. The main yoke 2 constitutes a magnetic circuit by closing the space between the magnets 1 in a ring-like state. The auxiliary yokes 3 are arranged with a gap 5 in between and the magnetism detecting element 4 is incorporated in the central part of the gap 5. The stator is positioned in the rotor so that the air gap G formed between the stator and rotor may gradually change in the peripheraly.  To be concrete, the direction of the gap of the stator is made coincide with that of the center line A-A of the rotor and the center Os of the stator is shifted from the center Or of the rotor by a prescribed amount L.
Patent JP-2001290375-A (JP)
Title: Image forming device
Inventor: YOSHINO YOSHIE
IPC: G03G15/16
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method where transferring ability is improved when an intermediate transfer body is utilized and multiple transferring is carried out to form an image by transferring to transfer paper after superposing plural developed images on the intermediate transfer body. SOLUTION: In an electrophotographic image forming method where an electrostatic latent image on a latent image carrier 2a is developed by liquid developer where toner is dispersed in conductive carrier liquid, a developed image on the latent image carrier 2a is primarily transfered to an intermediate transfer body 2b and the developed image is secondarily transfered on a final transfer body after carrying out the developing and the primary transfer once or repeatedly plural number of times, the developing and the primary transferring are carried out before a latent image is formed on the latent image carrier 2a and carrying out the secondary transfer after finishing the necessary developing and the primary transferring.
Patent JP-2001292041-A (JP)
Title: Operational amplifier and its offset cancellation circuit
Inventor: KOKUBU MASATOSHI
IPC: H03F3/45
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an offset cancellation circuit that can suppress an offset of an operational amplifier without the need for increasing a gate area of the operational amplifier. SOLUTION: The offset cancellation circuit is provided with a capacitive element C1 that stores electric charges resulting from a voltage including an offset amplified by an operational amplifier section 1 and applies feedback control to the voltage of the operational amplifier section 1 on the basis of the stored electric charges, and switching elements SW1-SW3 that switch the storage of the electric charges resulting from the voltage to the capacitive element 3, and the operation of the feedback control on the basis of the electric charges resulting from the voltage and stored in the capacitive element C1.  Employing the capacitive element C1 and the switching elements SW1-SW3 cancels the offset from the operational amplifier section 1 so as to attain cancellation of the offset of the operational amplifier section 1 without the need for increasing the gate area of transistors(TRs) M1-M4 of the operational amplifier section 1.
Patent JP-2001288384-A (JP)
Title: Colored aggregate and coating material containing the same colored aggregate
Inventor: KOBAYASHI REIICHI
IPC: A01G1/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide colored aggregate capable of being colored while preventing stain due to alga or mold formed on the surface of colored aggregate by imparting effect of preventing algae and molds to the colored aggregate and capable of obtaining a coating material without adding an alga-proofing and mold-proofing agent to the coating material and thereby free from discoloration of a film by including the colored aggregate to which effect of preventing algae and molds is imparted in the coating material. SOLUTION: This colored aggregate contains an alga-proofing and mold- proofing agent in a coating in aggregate having a coating-coated layer. The alga-proofing and mold-proofing agent is preferably an organic compound. The particle diameter of the aggregate is preferably 45 μm to 1,500 μm. Silica sand or white marble sand is preferably used as the aggregate. This colored aggregate-containing coating material is composed of the above colored aggregate and a synthetic resin which becomes transparent after drying it and then forming it into a film.
Patent JP-2001245769-A (JP)
Title: Floor covering cloth and bedding also used for quilt
Inventor: MORIYA KENTARO
IPC: A47G9/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a bedding that can be used for four kinds of applications, namely floor covering cloth, a blanket made of toweling, and a covering blanket, with a single bedding, eliminates the need for preparing several types of floor covering cloth and covering cloth depending on weather and seasons, and can save accommodation space. SOLUTION: A surface (1) is formed by towel texture (2) within a range of 230-270 cm vertically and 130-150 cm horizontally, a reverse side (3) is formed by blanket texture (4) with the same dimensions as in the above, and the towel texture (2) and the blanket texture (4) are sewn together in one piece.
Patent JP-2001291198-A (JP)
Title: Alarm presenting device
Inventor: HOZUMI YUJI
IPC: G08B21/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an alarm presenting device for suppressing the occurrence of an accident and supporting the securing of a smooth traffic flow. SOLUTION: A sensor part is formed by a camera 1 and a camera control part 2. An obstacle is detected by an obstacle recognizing part 7 from a difference image between an image obtained by the sensor part and a background image and information of the obstacle is presented to a first display part 8. Besides, a vehicle speed measuring part 20 measures the vehicle speed of a passing vehicle and speed excess information is presented to a second display part 22 based on the measurement result. Then information is presented to a driver a plurality of times to effectively issue alarm.
Patent JP-2001293850-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: TANAKA KENJI
IPC: B41J2/01
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To suppress a using amount of a quick drying ink in a range for not bringing about a transfer of the ink while shortening a drying time of the ink. SOLUTION: After a previous image is printed on a recording surface of a recording sheet to be printed with the image, a printing time I(n+1) of a following image of a time up to contact with another recording sheet in which the following image is printed with the previous recording sheet is inferred (S2). The drying time K(n) required to dry the quick drying ink for printing a pixel on the recording sheet is inferred at each pixel for constituting the previous image (S2). Then, whether a quick drying ink combined treatment for replacing at least a part of a dry retardant ink used to print the pixel with the quick dryness ink is conducted or not is decided in response to the inferred time I(n+1) and time K(n) (S4). In the case of conducting the quick drying ink combined treatment, a replacing ratio is decided (S5).
Patent JP-2001293445-A (JP)
Title: Cleaning device and methods for manufacturing semiconductor device and liquid crystal element
Inventor: KIYOKAWA AKIKAZU
IPC: B08B7/04
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To make a cleaning body 7 vibrate faithfully correspondingly to the vibration of the surface to be cleaned due to the warp of the subject 16 to be cleaned by enhancing the control accuracy of contact pressure to be applied on the subject 16 such as a semiconductor water and an LCD substrate. SOLUTION: This cleaning device is provided with a housing 1 having a shaft penetrating hole 3, a static pressure bearing 4 fit to the inner peripheral surface of the hole 3, a cleaning body fitting shaft 5 penetrated in the hole 3 through the bearing 4 so that it is freely movable in the axial direction, the cleaning body 7 fit to the tip part of the shaft 5 and fitting shaft driving mechanisms 8-11 for moving the position of the shaft 5 in the axial direction. Driving force to keep such a state that the body 7 comes into contact with the surface of the subject 16 under the prescribed contact pressure via a liquid layer is given to the shaft 5 by the mechanisms 8-11 to clean the subject 16. It is preferable that the contact pressure is detected by pressure detecting sensor 14 and the mechanisms 8-11 are controlled according to the detected result.
Patent JP-2001294184-A (JP)
Title: Combination side marker lamp and direction indicator
Inventor: KATAYAMA TSUYOSHI
IPC: B62J6/00
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a combination side marker lamp and direction indicator to be installed on each tip of a handlebar of a bicycle having excellent visibility to drivers of automobiles and motorcycles. SOLUTION: On a cover 14 to protect an LED 12 installed close to a tip of a handlebar 25 of a bicycle, a reflection plate 16 of a conical form is installed to compose this combination side marker lamp and direction indicator in which light from the LED 12 is dispersed in multiple directions. By this dispersion of light in multiple directions, visibility of this combination side marker lamp and direction indicator to drivers of many automobiles and motorcycles is improved.
Patent JP-2001298992-A (JP)
Title: Motor controller
Inventor: SATO EIJI
IPC: H02P21/05
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To correct offset of the drive current of a motor. SOLUTION: An offset amount calculating section 14 calculates the offset amount (Iuofs, Ivofs, Iwofs) of the drive current (Iu, Iv, Iw) of a motor. A drive signal correction section 18 corrects offset of the drive current (Iu, Iv, Iw) by correcting the duty ratio of a drive signal (Suo, Svo, Swo), based on the offset amount (Iuofs, Ivofs, Iwofs).
Patent JP-2001300666-A (JP)
Title: Manufacturing method of can
Inventor: TAKAGI KAZUAKI
IPC: B21D51/30
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a dead space seen in a conventional method in seaming between a cylindrical body and an end plate constituting a can. SOLUTION: A flange part 2 erecting an end part 1a of the cylindrical body 1 outward is overlapped with a peripheral part 4 of the end plate 3 closing the end part 1a of the cylindrical body 1. Successively, the cylindrical body 1 and the end plate 3 are held by a mandrel 5 fitted to an end part inner face of the cylindrical body 1 and a receiving means 6 arranged outside the end plate 3. Next, the overlapped part between the flange part 2 and the peripheral part 4 are subjected to seaming.
Patent JP-2001302175-A (JP)
Title: Absolute encoder type position measurement device and method of correcting coefficient
Inventor: KOBAYASHI MASAHITO
IPC: B66C13/22
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To increase the operating efficiency of a trolley to increase the operating efficiency of a crane by automatically changing a set coefficient used in a position calculation part each time an error is detected to accurately stop the trolley at the lifting up and down positions of a cargo. SOLUTION: This absolute encoder type position measurement device comprises an absolute encoder system for detecting the position of a trolley with an absolute encoder interlocked with a wheel, an absolute position detection system for detecting a position display means in a traveling path to detect the absolute position thereof, position calculation parts A and B connected to these both systems and calculating position data and absolute position data from input signals, an error detection change part calculating a coefficient change value with an error calculated from these both position data and outputting to a coefficient set part, and the coefficient set part updating a set coefficient each time a coefficient change value is input,  adjusting to a value corresponding to a position error of zero and outputting the value to the position calculation part A so as to reduce the errors of both data.
Patent JP-2001295364-A (JP)
Title: Method for utilizing scrap waste material from constructional board and wall of building utilizing the same
Inventor: FUJIMOTO TADASHI
IPC: E04B1/10
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a scrap waste material 81 from a constructional board 8. SOLUTION: When the interiors of a building 100 is outfitted by means of the plural constructional boards 8, the portions of some of the used boards 8 are cut off for the plural waste materials 81 to be generated. The materials 81 are joined to the rear surfaces of the boards 8 used for the voluntary walls of the building 100 or accommodated in a scrap waste material accommodating box 90, which is housed in the internal space of the voluntary wall of the building 100.
Patent JP-2001302124-A (JP)
Title: Elevator device
Inventor: TOKUI KAZUO
IPC: B66B3/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To control the operation of an elevator on the basis of a radio signal without the malfunction of other apparatuses around the elevator. SOLUTION: A car-side transmitter-receiver part 40 is mounted on a car 12, and plural hoistway-side transmitter-receiver parts 30 for wirelessly transmitting and receiving a control signal with respect to the car side transmitter- receiving part 40 are mounted on a hoistway. A position of the car 12 in the hoistway is detected, so that the control signal is transmitted and received by using the hoistway-side transmitter-receiver part 30 closest to the car-side transmitter-receiver part 40. Whereby the intensity of electric wave in transmitting and receiving the radio signal can be lowered, and the other apparatuses around the elevator can be prevented from receiving the bad influence such as the malfunction.
Patent JP-2001306906-A (JP)
Title: Device and method for managing member reservation and recording medium with program recorded
Inventor: SUGIYAMA HIKARI
IPC: G06Q20/24
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for managing member reservation for allowing a member to actively reserve the offer of a service and a recording medium for recording a reservation management program. SOLUTION: When access is performed from a member PC 16N1 or the like through an Internet 10 to a home page for managing the reservation of the use of a golf course, a member reservation managing device 14 judges whether or not the person who performs access to the home page is a preliminarily registered member. The member reservation managing device 14 judges whether or not the reservation made by the person who performs access should be accepted based on reservation situation data indicating the reservation situation and reservation designation data designating the reservation contents inputted from the member PC 16N1 or the like.  When it is judged that the person who performs access is the member, and that the reservation made by the person who performs access is accepted, the member reservation managing device 14 updates the reservation situation data based on the reservation designation data. Then, when the reserved service is actually offered, points are added to the member to whom the service is actually offered.
Patent JP-2001306504-A (JP)
Title: Computer system, server and terminal equipment
Inventor: KIMURA KATSUMI
IPC: G06F15/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To log off from a server and to re-log in the state of maintaining an application under execution and the operating environment of terminal equipment. SOLUTION: While a user logs in from a terminal to the server and executes an application, when the necessity of temporary log-off, such as moving to the other terminal occurs in a computer system 1, the application executing environment of the user is stored by the server. Also the operating environment of the server emulated by the terminal is stored by the terminal. When the user logs in to the server again, the operating environment stored in the terminal is reproduced and the application executing environment stored in the server is reproduced. Therefore, when the user re-logs, he does not need to reset the emulated operating environment and the application executing environment and the former operating environment can be provided easily.