baber/WOPTO huggingface dataset:
Patent JP-2001279467-A (JP)
Title: Thin steel sheet for welded can
Inventor: ICHIBA MIKIYUKI
IPC: C25D5/12
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin steel sheet for welded cans, excellent in continuous weldability and flange formability and applicable to high-speed seam welding where that input time to form one nugget is <=0.7 ms. SOLUTION: A plated steel sheet is provided for cans, having 0.13-0.18 mm sheet thickness. The plated sheet is blanked after heating process such as painting and printing steps, and then subjected to seam welding where heat input time to form one nugget is <=0.7 ms. The plated steel sheet has a chromium hydrated oxide layer having (7 to 12) mg/m2 coating weight of chromium metal as an outermost layer and also has a chromium metal plating layer having (>2 to 9) mg/m2 chromium as an underlayer. The surface roughness of the steel sheet is 0.2-1.3 μm Ra. The contents of, C and N in the steel sheet are 0.001-<0.05 wt.% and 0.001-<0.009 wt.%, respectively. Moreover, before welding of the sheet, an Fe-Sn alloy layer exists on both sides and unalloyed tin metal exists, at an upper layer thereof, in an amount of (100 to 500) mg/m2.
Patent JP-2001280890-A (JP)
Title: Heat exchanger
Inventor: HOSOKI TETSUO
IPC: F28F19/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger capable of improving a resistance to corrosion without employing any special corrosion resistant material and without spoiling heat resistant property as well as re-cycling property while eliminating a restriction due to the consideration of resistance to corrosion, and capable of contriving cost-down, the improvement of efficiency and compacting upon designing. SOLUTION: An amorphous ceramics film is formed on at least one part of the surface of the heat exchanger. The heat exchanger is dipped into the solution of an metallic alcoxide base polymer having the principal constituent of SiO2, SrO2, SiO2; ZrO2, Al2O3, TiO2 or the like, for example, and, thereafter, drying and heating treatment is effected to form the film of amorphous ceramics. The thickness of the film is preferably 0.1-100 μm.
Patent JP-2001284802-A (JP)
Title: Wiring board and its manufacturing method
Inventor: KURODA MASAO
IPC: H05K1/11
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce power loss and noise in a wiring board. SOLUTION: A through hole 11 is formed on a board 10, a first conductor layer 12 is formed by plating, a through hole insulating layer 14 is formed by sputtering or vapor deposition, a second conductor layer 16 is formed by plating, and a wiring board which has a coaxial through hole conductor is manufactured. Since the insulating layer 14 is formed by sputtering or vapor deposition, it can be remarkably thinned. Hence, inductances of the conductor layers 12, 16 are reduced on both sides, so that power loss and noise in both conductor layers 12, 16 can be reduced.
Patent JP-2001283185-A (JP)
Title: Medical picture processor
Inventor: MOMOTAKE KAZUTAKA
IPC: G06T1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a medical picture processor having a user interface function for allowing an operator to easily confirm that a picture related with the information of organism and the identification information is correctly preserved so as to be made correspond to each other at the time of preserving the picture. SOLUTION: This medical picture processor is provided with a sensor part 4 for obtaining a picture related with the information of organism from an examinee, a medical picture display part 1 for displaying the obtained picture, a medical picture information inputting part 5 for inputting identification information for identifying the obtained picture, a data preserving part 6 for preserving the picture and the identification information, a medical picture information outputting part 2 for outputting the identification information, and a medical picture device processing part 3 for allowing the medical picture displaying part 1 to display the picture, and for allowing the medical picture information outputting part 2 to output the identification information at the time of preserving the picture and the identification information. Thus, it is possible to allow an operator to easily confirm that the identification information is correctly preserved, and to reduce any possibility leading to erroneous diagnosis.
Patent JP-2001281000-A (JP)
Title: Rotation detecting device, control method of the device and electronic equipment
Inventor: NEHASHI ISAO
IPC: G01D5/36
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detecting device which can detect the rotation state with a high accuracy corresponding to an intended purpose and operate with less power consumption. SOLUTION: This rotation detecting device enables to reduce the consumed electricity by reducing the detection operating factor while the inoperative period of detection, because the operative mode is switched among the detection operative modes of different detection operating factor which is detection operative time for a basic period of time in a rotation sensor unit based on the detected rotation state. On the other hand, the device can be used as an input device to an electric equipment with low consumed electricity which enables to detect with high accuracy, for the detection operating factor is used as a normal value while the operative period of detection.
Patent JP-2001161733-A (JP)
Title: Body cavity sealing device
Inventor: NISHIHARA TSUKASA
IPC: A61F5/44
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary body cavity sealing device which can prevent the leakage of any substances in the body cavity outside thereof due to relaxation of the muscles around the body cavity caused by the death or dementia, simplify the works of workers or nursing persons engaged in this work, and prevent infection caused by the leakage of the substance in the body cavity to the workers, the nursing persons or the periphery thereof. SOLUTION: A plug body inserted in the body cavity to seal the leakage of the humor comprises a plug body to hold the shape and an expandable flexible member provided on the outer periphery thereof, and since the flexible member is expanded so that the flexible member is closely attached to an inner wall of the body cavity after the plug part is inserted in the body cavity, the body cavity is sealed to prevent the leakage of the humor.
Patent JP-2001287899-A (JP)
Title: Teaching playback device for boom working machine
Inventor: OHIRA AKIHIKO
IPC: B66F11/04
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To quickly perform the start of a regenerating operation or prevent the pressing of a boom onto the ground in the regenerating operation when the storage of a teaching is started from the state where the boom is pressed onto the ground, or the storage of the teaching is ended in the state where the boom is pressed onto the ground. SOLUTION: The processing part 63 of a controller 60 stores the positional information of a workbench 40 corresponding to the boom operation between the storage start instruction by the operation of a storage start instructing switch 53 and the storage end instruction by the operation of a storage end instructing switch 54 in a memory part 64 every time step. The regenerating operation control part 65 of the controller 60 skips or erases the time step from the storage start instruction to the start of the positional change of the workbench 40 and the time step from the end of the positional change of the workbench 40 to the storage end instruction to perform the regenerating operation of the boom 30.
Patent JP-2001288811-A (JP)
Title: Structure and method of fitting vertical wall using tensioning method
Inventor: KOKURYO KAORU
IPC: E04B1/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method of reliably fitting a vertical structure to a previously fabricated horizontal skeleton with a simple configuration. SOLUTION: In the structure and the method of fitting a vertical wall, a plate-like structure is erected on a surface of a structure by a PC method. A PC slab structure 8 with a plurality of sheath pipes 6 pierced and buried between edges of PC slabs are arranged with predetermined intervals between the edges of PC slabs in the direction of the frontage of the section, and inserted in the sheath pipes. One end of a prestressing steel bar 7 is led from the PC slab structure via a joint nut 10, and a tip of the prestressing steel bar 7 is formed to be a joint bolt 4, and a fixing nut 5 is screwed thereto. A post-fitting hole 3 is opened in the plate-like structure 2, the joint bolt 4 protruded from the PC slab 8 is inserted in the post-fitting hole, and tightened by the fixing nut 5 from the back side thereof.
Patent JP-2001292261-A (JP)
Title: Input device for copying device
Inventor: NAGAHARU KIYOSHI
IPC: G06T1/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a copy device capable of showing the cancel procedure of a warning state to an operator corresponding to the kind of warning in the case of displaying a warning message on a screen. SOLUTION: A copying device 1 is provided with a printer 10, on which a printer option part 12 is mounted, a control panel 20 having an LCD 21 and a touch panel 22 and a scanner 12. A CPU 200 incorporated in the control panel 20 divides a picture displayed on the LCD 21 into first and second display areas. In the case of error state, a picture including an error message is displayed on the first display area by the CPU 200 and in the case of warning state, a picture including buttons in the first display area and including a warning message in the second display area is displayed so as to flicker a specified button.
Patent JP-2000302762-A (JP)
Title: Glycidiazole metal salt of sensitive enhancer in radiotherapy and chemotherapy and its production and use
Inventor: YU RUIHONG
IPC: C07D233/94
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a sensitive enhancer in radiotherapy and chemotherapy for anaerobic cell in tumor. SOLUTION: This glycidiazole metal salt is represented by the general formula and can be used as a sensitive enhancer in radiotherapy and chemotherapy. The compound can conveniently be used as a sensitive enhancer in radiotherapy and chemotherapy for tumors and remarkably improves effect of radiotherapy and chemotherapy for various solid tumors and lowers various adverse effect toxicity due to radiotherapy and chemotherapy for tumors and is far low in neurotoxicity, compared with the same kind of other medicines.
Patent JP-2001291367-A (JP)
Title: Optical recording medium, and recording method and reproducing method for optical recording medium
Inventor: FUJIWARA TAKESHI
IPC: G11B20/12
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable recording medium which suppresses degradation of a specific area and can prolong service life as a recording medium by previously securing a plurality of file management areas for, such as a root directory rewritten very often, setting a different part for rewriting every time preventing frequent rewriting in the specific area. SOLUTION: A data area (area after LBA=5632) consisting of a plurality of sectors in order to record user information, and a rewritable data management information recording area (area before LBA=5600) which records management information consisting of a plurality of factors in order to manage the user information recorded on the data area, are provided. The data management information recording area is provided with the specific area for wiring in the specific factor among data management information consisting of the plurality of factors and the specific area has two or more of a plurality of small areas (small block) for writing in the specific factor, respectively.
Patent JP-2001289635-A (JP)
Title: Angle measurement correcting method
Inventor: TOSHI MASUKAZU
IPC: G01C15/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for correcting a measured angle in the case that a laser light is deflected by temperature difference generated between an underground piping and a shaft and in the case that a laser light is deflected by temperature difference generated in the underground piping, when a position of a shield excavator is detected by a laser target method. SOLUTION: When an angle is measured between a total station 20 installed at a reference point D (the center point of the total station 20) in the shaft A and the center point E of a total station 50 arranged in the underground piping 40, an error angle due to deflection of a laser light which is caused by temperature difference between an inner space B of the underground piping 40 and the shaft A is calculated. This error angle is distributed to an actually measured angle of the total station 20 and that of the total station 50, thereby performing angle correction.
Patent JP-2000327778-A (JP)
Title: Oxidation of polyarylene sulfide to polyarylene sulfoxide by using nitric acid
Inventor: ZIERER DIRK DR
IPC: C08G75/0295
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To produce a polyarylene sulfoxide in high yield by using a method by which the product can be isolated from a reaction mixture by a simple means by oxidizing a polyarylene sulfide with nitric acid in a specific range of concentration under heating. SOLUTION: A polyarylene sulfide (e.g. polyphenylene sulfide) is treated with nitric acid in a concentration preferably of 60-80%, more preferably of 65-75%, especially preferably of 68-69.99%, preferably at 60-120 deg.C, more preferably at 75-100 deg.C, most preferably at 80-90 deg.C to oxidize at least 98% of the sulfide group and to provide the objective polyarylene sulfoxide. The amount of the nitric acid to be used is preferably regulated so that the molar ratio of the HNO3 to the polyarylene sulfide may be (5:1)-(20:1) preferably (9.0:1)-(11:1), especially preferably (9.5:1)-(10.5:1), and the time for carrying out the oxidation is 30-120 min, preferably 60-80 min.
Patent JP-2001295804-A (JP)
Title: Hydraulic control circuit for construction machine
Inventor: TAJI HIROSHI
IPC: E02F9/22
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic control circuit for a construction machine capable of operating turn and arm pulling properly and simultaneously. SOLUTION: This hydraulic control circuit has a plurality of actuators including a turning motor 9a and an arm cylinder 19, a plurality of hydraulic pumps 2, 3, a plurality of control valves including both control valves 9, 10 for turning motor and arm cylinder controlling supply and discharge of oil between each hydraulic pump and each actuator, and a selector valve 11 switching between (a) position where oil from a plurality of hydraulic pumps 2, 3 is separately supplied for both control valves 9, 10 for turning motor and arm cylinder and (b) position where oil from a plurality of hydraulic pumps is joined and supplied.  It is provided with a controller 17 switching the selector valve 11 to the (b) position when turning and arm pulling are done and a meter-in throttle valve 16 restricting an amount of oil to be supplied to an arm cylinder 19 when the selector valve 11 is switched to the (b) position.
Patent JP-2001307821-A (JP)
Title: Connector and wiring structure
Inventor: SAKIYAMA KOJI
IPC: H01R24/58
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent a melting damage of a terminal and generation of vehicle fire-hazard by a discharge. SOLUTION: This is equipped with a connector 1 composed of a housing 2 and a female connector 3 which are electrically connected and which are connected between a battery 14 and a load 15, and a cutout device 13 which is inserted between the battery 14 and the connector 1, and which selectively cuts out a circuit. The first and the second male type terminals are built in the housing 2, and the first and the second female type terminals are built in the female connector 3. The connector 1 is electrically connected with in the following orders of the first male type terminal and the first female type terminal, the second male type terminal and the second female type terminal at the time of fitting.  The connection is made so that the first power supply path to the load 15 is formed by the connection between the first male type terminal and the first female type terminal, and so that the second power supply path to a driving coil 16 of the cutout device 13 is formed by the connection between the second male type terminal and the second female type terminal.
Patent JP-2001293646-A (JP)
Title: Grinding method of optical element, and rough grinding machine having truing device
Inventor: UEKI HIDEAKI
IPC: B24B53/053
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method that provides stable machining, does not require frequent measurement of an optical element and adjustment of a machining condition in each process, and allows improvement of quality and production efficiency, and to provide a rough grinding machine having a truing device, by roughly grinding the optical element without generating a navel by periodically truing a CG grinding wheel on a CG machining machine and finely grinding the optical element without navel in a next process. SOLUTION: When rough grinding is continuously performed by rotating the CG grinding wheel 7 on the CG machining machine A with abutting it on a lens 11, number of elements capable of being continuously machined is determined without generating the navel by the CG grinding wheel 7 based on a correlation between a shape variation by abrasion of the CG grinding wheel 7 and a generating state of the navel projecting near the center of the lens 11 generated by the shape variation, and the CG grinding wheel 7 is trued periodically every determined number of elements using a truer 1 of the truing device B on the CG machining machine A.
Patent JP-2001299914-A (JP)
Title: Method of preventing wrong injection accident and apparatus therefor
Inventor: SAKAMOTO FUMIYO
IPC: A61M5/34
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To solve the potential danger in the conventional suction and injection of a contraindication solution by use of an injection syringe such as the wrong injection of the contraindication solution with the injection needle being con nected or through the three-way plug part for side tube injection of a infusion route and to provide an apparatus used for the contraindication solution as a substituent for the injection syringe. SOLUTION: In this method and means for preventing an accident of injecting a medical solution not to be injected or the contraindication solution by mistake, a syringe having a tip dimension not allowing the connection of an injection needle regulated in JIS, a connecting pipe with check valve to be connected to the syringe, and an injecting connecting pipe are used for the contraindication solution.
Patent JP-2001301449-A (JP)
Title: Air conditioner for vehicle
Inventor: SAKURAI YOSHIHIKO
IPC: B60H1/32
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To enhance the returning capability of lubricating oil circulating a refrigerating cycle to a compressor in compressor control in a low load. SOLUTION: When a variable capacity compressor is operated and an environmental load is the specified value or lower, in order to increase the circulating amount of a coolant flowing through the refrigerating cycle, the energizing force of an energizing means is decreased, and an expansion valve is controlled so as to decrease super heat to make the coolant easily flow through the refrigerating cycle. By alternately setting the control state of high super heat and the control state of low super heat, pulsating current is produced in the coolant flowing through the refrigerating cycle to enhance returning capability of the lubricant oil.
Patent JP-2001303691-A (JP)
Title: Vibration-damping sound insulating material and floor structure
Inventor: ADACHI KOICHI
IPC: E04B5/43
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide vibration-damping sound insulating materials capable of delivering excellent vibration-damping sound insulating performance, having favorable handleability and constructibility owing to lightness in weight, and a floor structure having the above performance and using the above materials. SOLUTION: The vibration-damping sound insulating materials are the one having specific gravities of 1.5 to 2.4d individual-material sonic velocities of 50 to 200 m/s, the one mainly composed of a butyl rubber, and the one wherein 80-400 pts.wt. inorganic filler is added for kneading to 100 pts.wt. rubber or synthetic resin. In the floor structure, the rear surface of a floor surface material and any one of the above materials are bonded together for lamination through the medium of an elastic adhesive, and Young's modulus of the cured elastic adhesive is 0.5 to 10 MPa.
Patent JP-2001301010-A (JP)
Title: Synthetic resin molded body and extrusion method for the same
Inventor: NAGAYOSHI AKIO
IPC: B29C48/395
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To form a linear synthetic resin molded body, in which both a long linear synthetic resin-molding part having a large section and a synthetic resin- molding part having a small section are provided successively via a connection part abruptly formed into a small diameter capable of substantially neglecting its length in comparison with the length of these resin-molding parts. SOLUTION: A linear synthetic resin-molding part having a large section is extruded in a prescribed length by an extruder. Thereafter, the inside of a cylinder is suddenly evacuated by stopping or reversely rotating the rotation of a screw in a cylinder of the extruder by a short time not exceeding several seconds. Thereby, the part following the linear synthetic resin-molding part having the large section is formed into a connection part, in which length is extremely short and a section is abruptly shrunck. Thereafter, the screw is immediately rotated at velocity slower than a time for forming the synthetic resin-molding part having the large section and the shape of the minimum section in the connection part is continued in the direction of length as it is and thereby a synthetic resin-molding part having a small section is molded.
Patent JP-2001304640-A (JP)
Title: Method and system for removal of gaseous organic matter from air
Inventor: YOSHIOKA YOSHI
IPC: H01L21/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To ensure filter exchange timing control, and the number and cost of exchange works, which are required against deterioration of gas adsorption capability in a clean room for the manufacture of a semiconductor device, in which there are provided an expensive chemical filter and an air-cleaning apparatus for removal of gaseous organic matter in the clean room. SOLUTION: There are provided a removal method and a system for gaseous organic matter from air fed to a clean room 2 which include a pre-filter passage process for passing air before cleaning to a pre-filter 4, then an adsorption process for adsorbing gaseous organic matter in the air passing through the pre-filter, while manufacturing and supplying timely a powdered adsorption member 10 for adsorbing the gaseous organic matter; an air washer process for removing the foregoing powdered adsorption member 10 mixed into the air passing through the adsorption process with the aid of an air washer apparatus 13; an air-conditioning process for adjusting temperature and humidity of the air passing through the air washer in an air conditioner 5; an air sending process for sending the air conditioned air in an air fan 6b;  an intermediate performance filter passage process for passing the air passing through the air fan through an intermediate performance filter 7; and then a HEPA filter passage process for passing the air passing through the intermediate performance filter to a HEPA filter 9.