baber/WOPTO huggingface dataset:
Patent JP-2002229271-A (JP)
Title: Image forming method
Inventor: BABA YOSHINOBU
IPC: G03G9/107
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which uses a latent image carrier composed of an A-Si(amorphous silicon)-based photoreceptor having high durability and a low surface resistance so that high picture quality with excellent halftone reproducibility and no deposition of a carrier can be obtained and that the lives of the latent image carrier and the developer are extended. SOLUTION: The A-Si-based electrostatic latent image carrier used has 1×1010 to 1×1016 Ω surface resistance, and the developer used contains a magnetic carrier. The magnetic carrier is a magnetic material dispersion type resin carrier having a resin-rich layer on the surface. The magnetic carrier has 15 to 60 μm number average particle size, 5.0×1013 Ωcm to 1.0×1016 Ωcm specific resistance when 6,000 V/cm2 is applied, 30 to 80 emu/g saturation magnetization and 3.0 to 4.5 g/cm3 true specific gravity and showing the relation of 0.01×R-0.2<=Rs<=0.01×R+0.2, wherein Rs is the layer thickness of the resin- rich layer and R is the particle size R of the magnetic carrier.  In the image forming method, development is carried out by bringing a magnetic brush of the developer into contact with the electrostatic latent image carrier while applying an AC electric field of >=2,500 Hz or higher.
Patent JP-2002225121-A (JP)
Title: Apparatus for producing porous synthetic resin pipe
Inventor: YAMASHITA MASANORI
IPC: B29C49/80
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To automatically and easily examine the properties of pores such as air transmittance and porosity over the entire area of a porous pipe during the production of the pipe made of polytetrafluoroethylene(PTFE). SOLUTION: The one end 32 of the PTFE pipe 30 is fixed in a cylindrical mold 34, the pipe 30 is made movable in the other end 33 direction of the pipe 30 with the other end 33 closed and heated at a temperature which is the softening point or above and lower than the melting point of PTFE, compressed gas is supplied from the end 32, and the pipe 30 is expanded/elongated to be porous and cooled while being pressurized. A pressure detected by a pressure gage 7 set between a valve 4 for supplying the compressed gas and the end 32 of the pipe is level-discriminated at a point of time t4 when a predetermined time W3 measured by a timer after the valve 4 is closed with the completion of molding has passed.
Patent JP-2002242579-A (JP)
Title: Orienting wire-line core-barrel device
Inventor: SHIMADA KUNIAKI
IPC: G01N1/08
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a core barrel which enables an azimuth-of-tilt measuring instrument to be kept mounted during excavation, and makes the azimuth-of-tilt measuring instrument descent after the excavation comes to a halt, so as to enable measurement and recovery of an inner barrel to be performed by a series of operations. SOLUTION: A core barrel device is provided characteristically with an outer barrel 2 for excavating ground by a core bit 4 at an end, the inner barrel 6 which is disposed inside the outer barrel 2 in such a manner as to be capable of being engaged/ disengaged longitudinally via a latch mechanism 20, in order to gather a core 11 of each layer, the measuring instrument 31 which is disposed in an upper part of the inner barrel 6 in such a manner as to be capable of engagement/disengagement, in order to measure an azimuth of tilt of the core 11, a directional key 24 which is equipped with a knife 10 installed protrusively in an inner periphery of an end of the inner barrel 6 so as to make a cut in the core 11 and which is installed protrusively in an inner periphery of an upper part of the latch mechanism 20 in such a manner as to be disposed in circumferential phase with the knife 10,  and a locking mechanism 35 which makes the measuring instrument 31 latched to the inner barrel 6 in such a manner as to be capable of engagement/disengagement and enables the measuring instrument 31 to be locked in a latched state.
Patent JP-2002238532-A (JP)
Title: Apparatus for cutting down subterranean stem for shipping treatment of welsh onion
Inventor: SAITO KENJIRO
IPC: A23N15/04
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for cutting down a subterranean stem for shipping treatment of a Welsh onion capable of automating a step of cutting the Welsh onion at the subterranean stem part in order to remove roots of the Welsh onion in the shipping treatment of the Welsh onion. SOLUTION: This apparatus is equipped with a pressing plate 44 for pressing each Welsh onion 7 from the upper side of a transporting table 25, a cutter 43 for cutting the Welsh onion 7 and a contour sensor 41 or a color sensor, and the blade position of the cutter 43 is regulated on the basis of a cross section contour or a change in color at the root of the Welsh onion 7 detected with the contour sensors 41 and the color sensor to cut Welsh onion 7 at the subterranean stem part.
Patent JP-2002242669-A (JP)
Title: Slurry coating method for catalyst carrier
Inventor: SUDO KATSUYOSHI
IPC: B01J37/02
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a slurry coating method for a catalyst carrier capable of conducting slurry coating at the specified coating width from one end of the catalyst carrier without being affected by the variation of porosities of carrying layers in the catalyst carriers, and preventing the overlap of both slurry coats in the middle part even when the coating of different kinds of slurry is conducted at both ends of the catalyst carrier. SOLUTION: This slurry coating method is composed of processes (S20, S30) holding the bottom part of the catalyst carrier 10a with a holding means 15 of a slurry supply device 25 and installing a detecting means 20 utilizing penetration radiations having different transmission factors by the presence or no presence of the slurry on both sides in the right angle direction of the shaft of the catalyst carrier; a process (S40) pushing up the slurry from the bottom side of the catalyst carrier with a slurry pushing up means 31 to coat a through hole; a process (S50) stopping the pushing up of the slurry when a detecting means 20 detects the reaching of the liquid level of the slurry to the specified coating width and recovering the slurry; and a process (S70) removing the catalyst carrier.
Patent JP-2002250766-A (JP)
Title: Method and system for underwater towed body position measurement
Inventor: NAKAMURA YOSHIYUKI
IPC: B63C11/48
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To continuously measure the position of an underwater towed body towed from an aircraft such as a helicopter with high precision without any area limitation. SOLUTION: An on-water towed body 20 is towed together simultaneously with the underwater towed body 13. The on-water towed body 20 is towed on the surface of water like a daysailer and an underwater positioning instrument is placed in operation with the underwater towed body 13. At the same time, positioning is also taken even with the aircraft 10 to determine the relative position between the aircraft and underwater towed body and GPS is used in combination to determine the absolute position of the underwater towed body. The on-water towed body 20 is restrained by a towing cord 12, so it is translated as the aircraft 10 moves forward to enable continuous underwater positioning in an arbitrary area.
Patent JP-2002249773-A (JP)
Title: Grouting material and grouting process using the same
Inventor: ISHIDA HIDEO
IPC: C09K17/22
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a grouting material that can be used in the fields of the civil engineering and the construction and shows excellent grouting properties with shortened curing time, high initial strength and high long-term strength, and provide a construction process using the technique. SOLUTION: The objective grouting material comprises wet-ground flyash, particularly including classified flyash, in addition, a dispersing agent, particularly a polyacrylic acid dispersant, and finally includes an alkali salt. In this construction process, the grouting materials are grouted, as they are wet-wet- grounded.
Patent JP-2002258841-A (JP)
Title: Method, device and program for midi data conversion
Inventor: KIKUCHI HIDEAKI
IPC: G10H1/46
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To convert MIDI music data (a) which are produced for a certain source A into MIDI music data (b) optimized for another sound source B. SOLUTION: This is a method for converting the MIDI music data (a) into the MIDI music data (b) and generates the MIDI music data (b) through the step for preparing a musical instrument correspondence table where respective musical instruments of the sound sources A and B are made to correspond to each other and a sound volume conversion table where set sound volume values for mixing the control and auditory sound volume values of the respective musical instruments of the sound sources A and B are made to correspond to each other and converting set sound volume values of the respective channels of the MIDI music data (a) into visual sound volume values, a step for obtaining the ratio of the visual sound volume values of the respective channels as a sound volume balance,  a step for allocating proper musical instruments of the sound source B to the respective channels of the MIDI music data (a), and a step for matching the auditory sound volume values of the musical instruments for the sound source B, allocated in the mentioned step with the sound volume balance and converting the visual sound volume values of the respective channels into sound volume set values.
Patent JP-2001277164-A (JP)
Title: Robot for operating product in three-dimensional space
Inventor: EHRAT MATTHIAS
IPC: B25J15/06
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a robot for operating products in a tree-dimensional space allowing volume of a space accessible by a gripper to increase relative to the length of an arm, in other words, allowing the length of the arm to decrease relative to the same accessible volume. SOLUTION: This robot has a base 1, and three arms 9 are pivotably supported on the base so as to pivot about three pivot axes 3 arranged in a common axial plane 4. Three pivot axes form a triangle with three corners. Each arm is mounted on the axis 2 of a servomotor 6. Three connection link mechanisms 19 connects the free ends of the arms 9 to a carrier that can move in the full linear three-dimensional space but is prevented from rotating about full rotation three-dimensional axes. A nesting fourth link mechanism connects the gripper 30 rotatably supported on the carrier 22 to a fourth servomotor 48 fixed to the base 1 through two couplings 42, 46.
Patent JP-2002255703-A (JP)
Title: Agrochemical granule and method for producing the same
Inventor: KAWAGISHI AKIYOSHI
IPC: A01N43/80
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain agrochemical granules which do not cake, even when preserved for a long period, scarcely dusting, and have good wettability and good water dispersibility. SOLUTION: The agrochemical granules are characterized by containing an agro-chemically active ingredient, dextrin, and water or a water-water-soluble organic solvent mixture solvent and being coated with diatomaceous earth.
Patent JP-2002263870-A (JP)
Title: Equipment for manufacturing butt welded steel sheet or steel strip and method of manufacturing the same
Inventor: MURAMOTO RYUICHI
IPC: B23K26/21
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide equipment which enables stable continuous welding in subjecting a plurality of steel sheets or steel strips varying in thickness, strength, sectional area or varying in properties to butt-welding by a laser beam at their ends, and to provide a method for the same. SOLUTION: The equipment is provided with a welding roller 3 which is longer in its roll trunk length than the overall width of the plurality of steel sheets or steel strips 1 and 2 and is installed so as to incline relative to the direction perpendicular to their progression and pressing devices 7 and 7 between which a laser beam welding machine 9 is provided on the circumference of the welding roller and to press the steel sheets or steel strips to be welded from an upper side before and behind the laser beam welding machine 9 above the welding roller 3. The equipment is also provided with side guides 4 and 5 which guide a edge of a side, on which a force to press the steel sheets or steel strips in the direction perpendicular to their progression acts, at the opposite side of the butt seam area 6 of the steel sheets or steel strips.  The equipment includes a heater 10 for subjecting the butt seam area 6 to heat treatment behind the laser beam welding machine 9.
Patent JP-2002259253-A (JP)
Title: Method for notifying approach information
Inventor: YOSHIDA TOMOKO
IPC: G06Q10/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide information that is useful and valuable to use for users when the information of a mobile store that provides the users with merchandise and services during traveling is provided. SOLUTION: Information reception desire conditions (genre, reception time, designated place, etc.), set by a user and store conditions (genre, store hour, business range, advertisement sentence, etc.), set by the store are stored, and the location information of the user and the store is grasped all the time by a location information complementing system. Store candidates corresponding to time and a genre desired by the user are selected, and the store candidates are furthermore narrowed down as to whether or not the store candidates approach the location (user location at the present time or designated place, etc.), set by the user. Store information that is finally narrowed down is notified to the portable terminal of the user.
Patent JP-2001308160-A (JP)
Title: Substrate processing device
Inventor: OBARA SHIGERU
IPC: H01L21/673
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device with a simple structure, a small monopolized area of the floor and superior productivity. SOLUTION: A carrying-in part 1, an unprocessed substrate transfer part 2, a processing part 3, a processing robot 31, a processed substrate transfer part 4, a carrying-out part 5 and a cleaning part 10 are provided at the first floor of a 4-floor structure, and a carrier standby part 6 is provided at the first to fourth floors, a carrier conveying mechanism 9 is provided at the fourth floor, and first and second carrier conveying robots for conveying the carrier between the first to fourth floors are provided ranging over the first to fourth floors. In the vicinity of first and second carrier conveying robots 7, 8, the carrying-in part 1, the unprocessed substrate transfer part 2, the processed substrate transfer part 4, the carrying-out part 5, the carrier standby part 6, the cleaning part 10, and the like are disposed.  The carrier is conveyed within the device by the first and second carrier conveying robots 7, 8 and the carrier conveying mechanism 9.
Patent JP-2002224781-A (JP)
Title: Form rolling device
Inventor: OBATA MASAYUKI
IPC: B21H3/06
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a form rolling device capable of form rolling machining without causing a burr in a boundary part between a screw part and a tip part in a projection shape or separating the screw part from the tip part. SOLUTION: A screw thread part 21 and a tip forming part 22 in a pair of slim pieces of flat dies 2 and 2 which are provided with the screw thread part 21 having a constant lead angle and the tip forming part 22 on each opposing faces are provided in layers from a form rolling starting side to a form rolling end side, the form rolling end side edge part of the screw thread part 21 is outwardly extended from the form rolling end side edge part of the tip forming part, and tip forming part side edge part 23a of an extension part 23 is projected on the tip forming part side from an boundary extension line X between the screw thread part 21 and the tip forming part 22.
Patent JP-2002267487-A (JP)
Title: Arrival home time forecasting system and remote control system
Inventor: KIKUOKA YUMIKO
IPC: G06Q50/10
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an arrival home time forecasting system by which a time to reach home can be forecasted without intentional operation of a user, as well as a remote control system by which home appliances can be controlled in remote according to the forecasted arrival home time of the user. SOLUTION: The user ID and fixed station ID of a fixed station 2 (positional information are sent to an arrival home time forecasting device 4 from a portable terminal 1 and a fixed station 2 through telecommunication. The arrival home time forecasting device 4 judges on the basis of the received user ID and fixed station ID by a going home route judging part 42, whether or not a user having the user ID is going back home, and, when it is judged that the user is going back home, an arrival home time forecasting part 43 forecasts an arrival home time, and the forecasted arrival home time is informed to the user's home 6. In addition, a remote control system controls home appliances by a home appliance controller 8, on the basis of the received forecasted arrival home time.
Patent JP-2002266280-A (JP)
Title: Method for controlling thickness profile of paper web and control unit therefor
Inventor: NISHIYAMA KAZUYUKI
IPC: D21F7/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the thickness profile of a paper web and a control unit therefor capable of controlling the thickness of the paper web in the cross direction after calendering so as to come to an aimed value. SOLUTION: This method for controlling the thickness profile of a paper web for a paper web production equipment comprising a paper machine and a calendering unit is characterized by comprising the steps of obtaining the thickness profile after calendering, obtaining a basis weight profile, calculating a basis weight target profile from the thickness profile, and adjusting the basis weight profile by entering the basis weight target profile into a basis weight profile adjustment control section. The other objective control unit for performing the above method is provided.
Patent JP-2002264194-A (JP)
Title: Safety device of electromotive injection molding machine
Inventor: MORITA RYOZO
IPC: B29C45/84
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the electric circuit of an electromotor is cut off when a safety door is opened during mold opening and closing, power failure is generated or emergent stop is required, in an electromotive injection molding machine and a movable plate can be stopped, but, when a servo motor is not stopped by some trouble, only a mechanical drop bar functions and there is anxiety from an aspect of the ensurance of safety and, further, the mechanical drop bar can not be stopped at any position. SOLUTION: The safety device utilizing oil pressure is constituted so that a member having a piston and a member having a hydraulic chamber divided into two by the piston are arranged to the movable plate and the pressure receiving plate of a mold clamping device and, further, the hydraulic chamber divided into two is connected to a pipeline through a hydraulic valve to form a hydraulic closed circuit and, when an emergency stop button is pushed in such a case that the safety door is opened during mold opening and closing, power failure is generated or emergent stop is required, the hydraulic oil of the closed circuit is cut off by the hydraulic valve to stop the movable plate.
Patent JP-2002277529-A (JP)
Title: Gps sensor and recessed luminaire fitted with gps sensor
Inventor: ONOZATO ATSUSHI
IPC: G08G5/06
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a recessed luminaire fitted with a GPS sensor not hindering the traffic of movable bodies, insusceptible to foul weather etc., capable of accurately detecting the position of a movable body, having durability, and installable at a low cost. SOLUTION: A protection plate 12 and a base 26 are structured so as to cover the periphery of the GPS sensor 10 and equipped with load resistant structure and water proof structure for protecting a GPS antenna 16, a PGS receiver 18, and the like, housed within. A circular hole is bored in a middle portion of the plate 12 and this portion is filled with a resin part 14 of excellent radio wave transmittance. The antenna 16 is fixed with a fitting 24 just under the resin part 14. When the antenna 16 receives radio waves from GPS satellites up in the sky, the radio waves are sent via a first cable 20 to the receiver 18 where reception processing is performed. Unless any movable body passes, the radio waves are received. By an interception of the radio waves, a movable body is detected running on the sensor.
Patent JP-2002281424-A (JP)
Title: Remote image data recoding and reproducing device
Inventor: KOSEKI YASUHIKO
IPC: H04N5/225
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To record image data without any constraint of recording time by eliminating a recording medium of a video camera. SOLUTION: The remote image data recording and reproducing device has a video camera provided with a radio communicating means for transmitting and receiving image data and a reproducing means for displaying reproduced image data that are received, and a recording and reproducing device provided with a communicating means for receiving image data transmitted from the video camera at least partially through a radio communication network and transmitting the reproduced image data to the video camera, a recoding means for recording the received image data, and a reproducing means for taking out the recoded image data to obtain the reproduced image data.
Patent JP-2002278838-A (JP)
Title: Memory access control system, device managing device, partition managing device, memory packaged device, memory access control method and program storage medium
Inventor: YOSHINO KENJI
IPC: G06F21/44
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a memory access control system which enables independent management constitution of a partition being a divided memory region generated inside a device. SOLUTION: To access to a memory region divided into a plurality of partitions, the access control tickets of various kinds are issued under the management of each of devices or partition manager and processing based on rules described on each of tickets is carried out in the memory packaged device. A memory part has a partition region as a memory region to be managed by the partition manager and a device manager managing region to be managed by a device manager and an authentication corresponding to a partition and the authentication of a device object can be carried out according to any one designated system of public key or common key.
Patent JP-2002272001-A (JP)
Title: Protection method of secondary battery, protection circuit, and short circuit detecting circuit
Inventor: ONISHI YOSHITAKA
IPC: H02J7/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent oscillation (chattering) from occurring, when detecting short-circuiting. SOLUTION: When a potential difference (Vdiff) between a pair of terminals (101 and 102) becomes a short-circuited detection voltage or less, the short circuit detection circuit (500) determines that the portion between the pair of terminals is short-circuited and outputs a short circuit detection signal from an output terminal (SO). When the potential difference between the pair of terminals becomes short circuit release voltage or larger, the short circuit detection circuit (500) judges that the short-circuit between the pair of terminals is released, and outputs a short circuit release signal from the output terminal (SO). Also, the short circuit detection circuit (500) includes a hysteresis circuit (510) for setting the short circuit release voltage higher than the short circuit detecting voltage.