baber/WOPTO huggingface dataset:
Patent JP-2002233220-A (JP)
Title: Lifting/lowering structure of implement in service vehicle
Inventor: TANAKA TOMIO
IPC: A01B63/08
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the difference of timing of an implement being driven downward when the implement in a lifted state is constituted so as to be automatically driven downward to the ground surface according to the finish of turning in a lifting/lowering structure of a service vehicle. SOLUTION: This lifting/lowering structure has an automatically lowering means having a traveling distance-detecting means for detecting the traveling distance of a machine body after the conversion from a straightly advancing state to a turning state, and capable of automatically driving the implement 6 in the lifted state downward to the ground surface G when the traveling distance of the machine body after the conversion from the straightly advancing state to the turning state reaches the set distance.
Patent JP-2002238275-A (JP)
Title: Pwm inverter device
Inventor: AOKI JUNICHI
IPC: H02P27/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a PWM inverter device capable of improving maintainability by reducing wirings for deciding a phase of a current flowing to each winding and suppressing an electromagnetic sound or a vibration due to a pulsating torque. SOLUTION: A speed controller 5 sends a current reference Ir for eliminating a difference between a speed reference Nr to be imparted from an exterior and an actual speed N of an AC motor 1 to be detected based on a position detection signal Rp to respective current command deciding units 4-1 to 4-8 and the actual speed N and a synchronizing time set signal S4 to respective current command synchronizers 6-1 to 6-8. The deciding units 4-1 to 4-8 generate current commands obtained by considering intrinsic waveforms for respective inverters 3-1 to 3-8 having predetermined phase differences corresponding to polyphase ACs decided by the synchronizers 6-1 to 6-8.
Patent JP-2002235038-A (JP)
Title: Powder coating material composition dispersed in nonaqueous medium
Inventor: KAMISAKA KAZUO
IPC: C09D5/03
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition enabling the application of a powder coating material with a coating facility similar to the facility for conventional solvent-type coating materials without necessitating the use of a special coating facility for powder coating material. SOLUTION: The powder coating material composition dispersed in a nonaqueous medium contains solid resin particles of a powder coating material dispersed in a nonaqueous medium which is a non-solvent or a poor solvent for the solid resin particles.
Patent JP-2002241167-A (JP)
Title: Low heat generation/low self shrinkage type cement composition
Inventor: KOTABE YUICHI
IPC: C04B28/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a low heat generation/low self shrinkage type cement composition having low hydration heat and self shrinkage causing the crack of a cement structure. SOLUTION: The low heat generation/low self shrinkage type cement composition consists of a bonding material containing low-exothermic Portland cement, a hydrolyzable tannin compound and a gluconate salt.
Patent JP-2002235931-A (JP)
Title: Air conditioner and its control method
Inventor: FUTAGAMI EIJI
IPC: F24F13/22
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the dew condensation of the heater of an electrothermic device mounted on an air conditioner. SOLUTION: In the indoor unit of the air conditioner, the electrothermic device 1 is arranged closer to an indoor heat exchanger 2b than the center line (h) between the indoor heat exchanger 2a and the indoor heat exchanger 2b at the plural indoor heat exchangers 2a, 2b, and 2c constituting a freezing cycle and an indoor fan 3, so as to equalize the ambient temperature distribution of the eiectrothermic device 1.
Patent JP-2002235826-A (JP)
Title: Toroidal-type continuously variable transmission
Inventor: MORI HARUHITO
IPC: F16H15/38
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal-type continuously variable transmission capable of exercising a function for preventing the protrusion of a roller bearing with cage from a power roller supporting member, ensuring the back-up of the load acting on a power roller, and preventing the interference of the protruded cage with an input and output disc. SOLUTION: An elliptical disc member escape hole 96d formed on a cage 96a of the roller bearing 96 with cage and a circular disc member 101 mounted on a lubricant feeding pipe 99 are positioned without a clearance in the vertical direction and with allowable moving clearances t, t in the lateral direction to control the lateral moving amount of the roller bearing 96 with cage to a trunnion 17a, on the basis of a predetermined moving amount.
Patent JP-2001243525-A (JP)
Title: Automatic vending machine
Inventor: IWATA SHINGO
IPC: G07F9/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine excellent in appearance by facilitating the exchanging work of merchandise selecting buttons and a panel. SOLUTION: The automatic vending machine provided with a display chamber 2 covered with the panel 5 is provided with the merchandise selecting buttons 15 fitted to the panel 5 and an intra display chamber member 7 provided in inside of the display chamber 2 and isolated from the panel in a separable manner. A detector 12 for detecting the operation of the buttons 15 is arranged at the member 7.
Patent JP-2001252495-A (JP)
Title: Laundry equipment
Inventor: HIROSE HISANORI
IPC: D06F33/02
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of a laundry equipment whose motor is driven by phase control, by making the rotational movement of the motor more stable. SOLUTION: A gate signal is outputted to a motor drive means after a predetermined time has elapsed since the detection of the zero-cross detection signal of a motor on signal to be transmitted to a TRIAC. The phase of a power supply is adjusted by increasing or decreasing delay time. An output means stops the gate signal at the detection of a zero-cross point.
Patent JP-2002247254-A (JP)
Title: Image reader
Inventor: YOSHIOKA MAKOTO
IPC: H04N1/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image reader having a dew condensation removal control function for efficiently removing dew condensation by irreducibly minimum power consumption. SOLUTION: A light source 103 irradiates at each fixed time when a power source of a machine is turned off, and exposure scanning which is performed in a forward movement in the case of normal copying is also performed in a backward movement. In this configuration, the temperature inside a housing is increased by thermal conductivity and radiant heat, the dew condensation is not generated on the front surface of optical parts even when environmental temperature around the image reader is rapidly raised, thereby preventing the occurrence of an abnormal image.
Patent JP-2001309862-A (JP)
Title: Unit for washing face and hand
Inventor: INOKUCHI SHOJI
IPC: F24F1/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a washstand by which a dressing room or a bathroom can be air-conditioned or heated easily. SOLUTION: Components 60, 61, 62, 63, 67, 68, for cycling, which perform freezing cycling and a fan 69, which sends out heated or cooled air to the outside of the main body 1 for a washstand after heat is exchanged between air taken into the main body 1 for the washstand and a refrigerant in the first means 62 for heat exchange found in the components for cycling, are provided within the main body 1 located below a wash basin 2. The refrigerant in the second means 63 for heat exchange found in the components for cycling is heated or cooled by water in a means 3 for supplying water, which is designed to supply water to the wash basin 2. A dressing room, where a washstand A is placed, is air-conditioned or heated easily without installing an outdoor unit for equipment for air conditioning and heating.
Patent JP-2002239482-A (JP)
Title: Method for cleaning thermoplastic resin molding and method for manufacturing thermoplastic resin microporous film utilizing the same
Inventor: KUNIEDA HIRONOBU
IPC: C11D17/08
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning method which uses an aqueous surfactant solution and is good in the cleaning efficiency of the organic matter sticking to a thermoplastic resin molding and a method of manufacturing thermoplastic resin microporous film utilizing the same. SOLUTION: The cleaning method for the thermoplastic resin molding is the method of cleaning the organic mater sticking to the thermoplastic resin molding, in which a detergent used in this method contains (A) a surfactant, (B) water and (C) a non-polar organic solvent and has at least two phases of a microemulsion phase and water phase or the three phases of the microemulsion phase, the water phase and the non-polar organic solvent phase and the method of manufacturing the thermoplastic resin microporous film utilizing the same.
Patent JP-2002239331-A (JP)
Title: Impurity removal apparatus
Inventor: INABA HITOSHI
IPC: B01D53/14
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To control a pH value of an absorption solution for absorbing soluble gas in an object air to be treated to be within a prescribed range in a short time without increasing the concentration of the gas component to be removed in the treated air. SOLUTION: The impurity removal apparatus 1 is for removing a soluble gas in air to be treated by gas-liquid contact with a clean absorption solution in a chamber 2 and circulating the absorption solution for repeat use and comprises a pH sensor 20 for detecting the pH value of the absorption solution in a circulation water pipeline 15. Based on the detection result of the pH sensor 20, a control apparatus 14 simultaneously controls a two-way valve 13 of a water supply pipe 12 and a two-way valve 18 of a general water supplementary pipe and during the pH adjustment by water supply of general water, supply of the clean absorption solution is stopped.
Patent JP-2002249554-A (JP)
Title: Blow-molded item
Inventor: MATSUMOTO YUICHI
IPC: C08G61/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a blow-molded item, made of a norbornene-based polymer which is excellent in transparency, heat resistance, chemical resistance and mechanical strength. SOLUTION: This blow-molded item is obtained by blow-molding a norbornene-based polymer having a melting point.
Patent JP-2002250604-A (JP)
Title: Measuring device for three-dimensional size
Inventor: KIMURA NORIO
IPC: G01B11/24
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To measure a measuring object highly accurately in a short time. SOLUTION: A computer 9 for controlling a measuring apparatus 7, equipped with an optical probe part 6 for measuring X, Y, Z coordinate values of a spherical lens W, and executing operation processing of a signal from the measuring apparatus 7 stores the radius of curvature and the outer diameter of the spherical lens W, calculates the measurement start position from a measuring pitch of the measurement apparatus 7, the radius of curvature and the outside diameter, based on the coordinate values of the summit position of the spherical lens W, and aligns the measurement start position with the optical probe part 6. In the measurement, the Z coordinate value of the measurement position is calculated from the measuring pitch of the measuring apparatus 7, the radius of curvature and the outside diameter, based on the summit position.  When the difference of the Z-coordinate value between the measurement positions is not in the focusing range in the Z-coordinate direction, the optical probe part 6 is driven into the focusing range. When the measurement position is not in the measuring range in the X, Y coordinate direction, the next measurement position is calculated and the position is aligned with the optical probe part 6.
Patent JP-2002254275-A (JP)
Title: Method of inspecting workpiece machined by numerically controlled machine tool, and inspection tool
Inventor: IDE IKARU
IPC: B23Q17/24
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To make it easy to inspect the finishing of a workpiece after machining by using a conventional numerically controlled machine tool and further to makes it easy to carry out corrective machining. SOLUTION: In the inspection of the workpiece after machining by the numerically controlled machine tool, a machining tool is replaced with a camera-fitted tool while the workpiece is kept fitted on a head, thus carrying out the inspection with images while moving the tool by using a machining program.
Patent JP-2002250156-A (JP)
Title: Key holding device and safety management device in working site using the same
Inventor: ITAKURA SHIGEKATSU
IPC: E05B19/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety management device in a working site which can accurately prevent a loss of a gate lock key and reduce the exchange of the gate lock as much as possible. SOLUTION: An alarm is fitted to a worker so as not to drop out, a switch to turn the alarm ON and OFF is provided, while interlocking a control lock with an operation part or the switch, a lock is mounted to a gate opened to a fence of the working site, and the key of the gate lock and the key of the control lock is connected to a single key holder.
Patent JP-2002260621-A (JP)
Title: Battery, manufacturing method therefor and portable terminal
Inventor: ODA SHOICHIRO
IPC: H01M2/10
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To realize thin thickness for a battery provided with a laminated pack, and to enhance a mechanical strength thereof. SOLUTION: The battery 1 is provided with a battery cell of the laminated pack; a circuit board electrically connected to respective terminals of this battery cell; and a connector electrically connected to this circuit board; upper and lower cases 8, 9 for storing the battery cell, the circuit board and the connector by exposing an insertion part 7a of this connector. Spaces in the upper and lower cases 8, 9 are embedded by a resin mold part 3 and is integrally formed.
Patent JP-2002256791-A (JP)
Title: Shield working space forming method
Inventor: NAGIRA TAKESHI
IPC: E21D9/08
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a shield working space forming method capable of easily forming a working space for replacement and repair of a cutter device by means of a simple structure for repeatedly performing the replacement and the repair of the cutter device. SOLUTION: This shield working space forming method includes a process for arranging a clearance between a cutter head 14 and a working face and forming a viscous film 80 in this clearance, a process for arranging a clearance between the viscous film 80 and the working face and forming a solidification layer 82 in it, and a process for removing excavated soil, mud water, and the viscous film 80 in front of the cutter head 14 for forming the working space inside a shield chamber 38 and in the vicinity of the cutter head 14 front face.
Patent JP-2002262514-A (JP)
Title: Rotating electric machine
Inventor: SAITO KAZUHIRO
IPC: H02K5/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To ensure an improvement in required cooling performance and the downsizing of a rotating electric machine. SOLUTION: Protrusions 11a, 11b axially extending are formed in a housing 1 at a boundary between exhaust ports 1a, 1b and sections without the exhaust ports. By making cooling air flow along the protrusions 11a, 11b, it is possible to prevent the generation of an air eddy caused by a pressure difference between an upper side without the exhaust ports and a lower side with the exhaust ports 1a, 1b, release the disturbance of the cooling air, obtain the smooth circulation of the cooling air, restrain the temperature of the rotating electric machine from rising, and reduce the size and weight of the rotating electric machine.
Patent JP-2002259313-A (JP)
Title: Electronic conference method and system for it
Inventor: MAEHIRO KAZUTOYO
IPC: G06F13/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To realize secret communication among optional attendees participating an electronic conference by simple procedure from a video game machine. SOLUTION: The terminal of a sending source gives a header including a flag showing whether communication is secret or not and information for identifying the sending destination of a message to the message and transmits it to a server. The terminal of the sending destination displays the message with the flag received from the server with information that the communication is secret.
Patent JP-2002238595-A (JP)
Title: Method for cell-free protein complete post-translational modification
Inventor: CHOI CHA YONG
IPC: C12P21/02
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a protein necessary for completely post-transitional modification having therapeutic, research and industrial values by a cell-free completely post-transltional modified protein synthesis not by a cell culture method. SOLUTION: This method for producing the completely post-transltional modified protein is characterized in that, in a method for producing a completely post-transltional modified protein, the method is passed through a coupled cell- free completely post-transltional modified protein synthesis comprising (a) a process for adding a DNA or RNA having genetic information on the objective protein to a cell extract, (b) a process for adding a nucleic acid to the cell extract and (c) a process for adding endoplasmic reticulum (ER)/Golgi apparatus or endoplasmic reticulum/Golgi apparatus/plasma membrane or post-transltional modified machinery such as other organelle besides them in an amount sufficient to stimulate the production of the completely post-transltional modified protein to the extract.
Patent JP-2002261750-A (JP)
Title: Documentation process date certifying apparatus and certifying method
Inventor: TAKAHASHI TATSUYA
IPC: G06Q50/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a documentation process date certifying apparatus for certifying the processing date of a document. SOLUTION: A document acquisition device 11 acquires a document to be certified, a key issuer 12 prepares a key pair composed of an encrypting key and a decoding key for each specified timing, an encrypter 13 encrypts the document to be certified, using the encrypting key inputted from the issuer 12, and outputs it to an information publisher 15 and a key manager 14 stores past generated decoding keys related to date information.
Patent JP-2002261860-A (JP)
Title: Terminal and method for controlling communication service quality
Inventor: YAMAZAKI TATSUYA
IPC: H04N19/59
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a terminal in which communication service quality enabling QoS(Quality of service) mapping is controlled depending on a variety of user requests. SOLUTION: A dynamic image encoder 124 and a dynamic image decoder 126 are controlled by a CPU 1202 to perform conversion of data format between information to be transmitted and data communicable through a network. Among parameters related to communication service quality in data format conversion, the CPU 1202 measures the load for transmission or reception processing at a specified parameter. Furthermore, the CPU 1202 calculates a mapping function for associating the parameters with the load being processed continuously based on the measurements and then controls communication service based on the mapping function.
Patent JP-2002270618-A (JP)
Title: GaN-BASED FIELD EFFECT TRANSISTOR
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/338
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a GaN-based FET with low on resistance, a easily realized pinch off state, and large current switching operation is enabled at a high temperature. SOLUTION: In the GaN-based FET, a lower part gate electrode 2A composed of the same material as a gate electrode 2B to be formed, is formed directly on a semiinsulating substrate 1, with the same pattern as the gate electrode 2B, at least one active layer composed of GaN-based compound semiconductor being formed by embedding the electrode 2A, a gate electrode 2B is formed on the active layer 3, and the gate electrode 2A, 2B are arranged in the vertical direction, sandwiching the active layer 3.
Patent JP-2002269678-A (JP)
Title: Detection data input check system in road side processing device
Inventor: DOI MASASHI
IPC: G06T1/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a detection data input check system in a road side processing device capable of detecting an abnormality of vehicle detection data by the road side processing device and preventing erroneous information from being provided to a running vehicle in an infrastructure system. SOLUTION: This detection data input check system has a vehicle detection device such as a visible camera and a road situation grasping device provided in a predetermined service section on a road side and detecting speed information and position information of the running vehicle and the road side processing device for processing detected vehicle information and a communication device between roads. The information of the running vehicle is detected by the vehicle detection device and is transmitted to the road situation grasping device. The contents of detection data in the information of the running vehicle are checked in time series by the road side processing device to detect the abnormality of the detection data. The detected information is delivered to other vehicles by the communication device between roads.
Patent JP-2002264952-A (JP)
Title: Handgrip of carrier bag
Inventor: KAYANE SHIGEYOSHI
IPC: A45C13/26
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a handgrip of a carrier bag which has a sufficient strength when in use and can be biologically decomposed at high efficiencies by a landfill disposal so that a harmful influence on the environment can be reduced. SOLUTION: A handgrip body 1 made of a biodegradable synthetic resin having a hollow portion 1a and formed in a tubular shape is bent into an inverted U-shape. The opposite lower ends of the body 1 are brought into abutting engagement with one side of a mouth paper 2 made of a cardboard adhered to the mouth of a carrier bag 10, and a thin lapped paper 2a holding both the opposite lower ends of the body 1 is adhered to one side of the paper 2.
Patent JP-2002264612-A (JP)
Title: Pneumatic tire
Inventor: OCHI NAOYA
IPC: B60C11/11
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To enhance both the drainage performance and the on-snow performance of a winter tire. SOLUTION: A pair of linear grooves 3, zigzag grooves 5 and inclined main grooves 6 are provided. Each of the zigzag grooves 5 is formed of long side portions 5a and short side portions 5b. At least some of the long side portions and the inclined main grooves 6 share common sections. The long side portions 5a extend away from one another from bottom to top and the short side portions 5b extend toward one another from bottom to top. The long side portions 5a and the short side portions 5b are at acute angles to the circumferential direction of the tire. The distance of each zigzag groove 5 from the tread center C is 17 to 35% of the width T of the tread.
Patent JP-2002265595-A (JP)
Title: Polymer with spiroketal structure unit having perfluroalkyl group on side chain, and its production process
Inventor: TAMAO KYOKO
IPC: C08G67/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a new functional polymer which has good moldability and can be substituted for PTFE. SOLUTION: The polymer comprises a fluoropolymer having at least structural units represented by general formula 1 (wherein x is an integer of 1 to 5; y is 1 to 10; and n is 10 to 10,000) or formula 2 (wherein x and y are the same in formula 1; m+n is 10 to 10,000, provided that m/(m+n) is 0.9 as maximum; and R is H or a 20C alkyl group).