baber/WOPTO huggingface dataset:
Patent JP-2002237976-A (JP)
Title: Electronic camera
Inventor: NAKAMURA TOSHIYA
IPC: H04N5/781
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera that can make adjustment operations, without losing a photographing opportunities. SOLUTION: The electronic camera is provided with electronic photographing means (12, 13), recording/reproducing means (50, 60) that record a photographed image to a removable disk 62 and reproduce the images recorded on the disk 62, an adjustment means 40, that conducts tests on the disk 62 to set a recording condition to the disk 62, and an adjustment control means 40 that carries out the operation of the adjustment means 40 at replacement of the disk 62, immediately after power-on of the electronic camera.
Patent JP-2002247823-A (JP)
Title: Magnetic levitation type motor
Inventor: KANEBAKO HIDEKI
IPC: H02K3/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate requirement for high speed operation of a drive amplifier of simplified structure without any influence on either the magnetic levitation force control or rotating torque control by the other control, and moreover by reducing the drive frequency. SOLUTION: The number of poles of a rotor magnet 11 is set to four at an interval of 90 degrees in the rotating direction. Coils 21, 22 for rotation and levitation have 12 induction conductor coils 22a1 to 12, 22a1 to 12 which are wound in the centralized winding manner keeping the interval of 30 degrees in the rotating direction. These 12 induction conductor coils 22a1 to 12, 22a1 to 12 are wired by forming a pair with two effective conductor coils having the interval of 90 degrees to provide paired six sets. A current for rotation and a current for levitation for the rotation/levitation control of the rotor are applied to the six sets of the coils 21, 22 for rotation and levitation.
Patent JP-2002243560-A (JP)
Title: Temperature detection member mounting structure and fixing device and image forming device
Inventor: YOSHIKAWA MASAAKI
IPC: G03G15/20
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a temperature detection member mounting structure having a simplified structure, capable of reducing a cost and saving a space, a fixing device having the structure, and an image forming device having the structure and the fixing device. SOLUTION: In this temperature detection member mounting structure 50 having a fixing member 51 for fixing a temperature detection member by screwing, the fixing member 51 has a mounting face 52 where the temperature detection member is mounted, a support part 53 for supporting the mounting face 52, and a step 54 formed between the mounting face 52 and the support part 53, and the step 54 prohibits rotation of the temperature detection member when screwing the temperature detection member on the mounting face 52. The fixing device having the structure, and the image forming device having the structure and the fixing device are also provided.
Patent JP-2002238919-A (JP)
Title: Control apparatus for medical care system and medical care system
Inventor: HONDA YOSHITAKA
IPC: G06Q50/22
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To realize a control apparatus for a medical care system by which a plurality of medical care instruments can be simply and surely operated and the apparatus is down-sized, and the medical care system. SOLUTION: The control apparatus 10 comprises a hand switch 8 and a foot switch 9. The hand switch 8 is provided with a mode detecting part 32a. The foot switch 9 has an output switch 33 and is provided with a mode detecting part 32b. The control apparatus 10 is constituted of a selecting part 41 for recognizing movement modes detected by the mode detecting parts 32a and 32b, a switching part 42 for switching an on-off signal from the output switch 33 to the corresponding medical care instrument based on the result of recognition of this selecting part 41 and a displaying data forming part 43 for performing a displaying process for displaying the selected movement mode on the monitor 6 based on the result of recognition of the selecting part 41.
Patent JP-2001358516-A (JP)
Title: Chip type antenna element and antenna device as well as communication apparatus mounting the same
Inventor: AOYAMA HIROSHI
IPC: H01Q1/24
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To reduce a chip type antenna in size and enhance performance thereof and to provide an antenna device for raising a mounting density of circuit boards and a communication apparatus for mounting the same. SOLUTION: The chip type antenna element comprises a radiation electrode, a ground electrode and a power supply electrode arranged on an insulating base in such a manner that the ground electrode is provided on one end face of the base, the radiation electrode connected or capacity coupled to the ground electrode and extended from one end of the base toward the other end of a longitudinal direction, while substantially narrowing a width continuously and/or stepwisely and the power supply electrode is provided in contact or non-contact with the radiation electrode on the midway. Thus, wide band characteristics are obtained, and a radiation gain can be improved.
Patent JP-2002249522-A (JP)
Title: Carboxy group-containing fluorocopolymer
Inventor: KIN KITSUSAN
IPC: C08F214/18
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a carboxy group-containing fluorocopolymer which is obtained by directly copolymerizing a fluoroolefin and a fluorine-containing unsaturated carboxylic acid monomer. SOLUTION: This carboxy group-containing fluorocopolymer is obtained by copolymerizing at least a kind of fluoroolefin monomer with a fluorine- containing unsaturated carboxylic acid monomer represented by the formula: R1 R2 C=C(R3 )COOH (wherein R1 , R2 , and R3 are the same of different each H, F, Cl or a 1-6C haloalkyl, provided at least one of R1 , R2 , and R3 is F or a fluoroalkyl) and has a wt. average mol.wt. Mw of 100,000-1,000,000.
Patent JP-2001329005-A (JP)
Title: Curable resin composition
Inventor: OGISO NAOTO
IPC: C08F2/46
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition showing extremely small volume change during cure. SOLUTION: A curable resin composition is composed of a curable resin (C) containing a compound (B) which generates a gaseous molecule (A) under 1 atm at 0 deg.C by radiation irradiation, preferably ultraviolet ray irradiation, wherein the curable resin contains a photo-curable monomer and/or a photo- curable resin as an essential component, and further preferably contains other polymer compound. The curable resin composition is useful for fixing an optical part and temporarily fixing a semiconductor wafer.
Patent JP-2002248725-A (JP)
Title: Coating film for optics
Inventor: MIZUNO NAOKI
IPC: B32B27/36
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a coating film for optics, for which a polyester manufactured by using a new polyester polycondensation catalyst, wherein a conventional polycondensation catalyst such as an antimony compound, a germanium compound or a titanium compound is not made the major component, is made a main constituent component, and which is excellent in transparency and color tone, and does not have foreign matters due to antimony. SOLUTION: For this coating film for optics, a biaxially drawn polyester film is made the base material, and a coating layer mainly constituted of a polymeric resin and particles is provided at least on one surface of the base material. In this case, for the polyester film, a polyester, which is polymerized using the polycondensation catalyst containing aluminum and/or its compound and a phenol based compound, is made the major constituent component. Also, the haze of the film is 2.0% or lower.
Patent JP-2002248533-A (JP)
Title: Manufacturing method of large-diameter elbow
Inventor: KANEDA GOJI
IPC: B21D51/18
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a large-diameter elbow which makes divided bodies that are divided into four by cold working of a metal plate and can reduce an installation cost owing to the miniaturization of a die which is used, besides, can get a product which has a uniform quality. SOLUTION: As a division of a circle into four is made at a position where the circle is divided into four equal parts which contain a small-diameter side and a large-diameter side of an elbow, four divided bodies made of the metal plate are made to form two divided bodies of the same shape in the small- diameter side 12, 13 and two divided bodies of the same shape in the large- diameter side 14, 15. Those four divided bodies 12, 13, 14, 15 are combined by welding to assemble the large-diameter elbow 11.
Patent JP-2002257324-A (JP)
Title: Method and device for repairing chimney
Inventor: ABE ATSUSHI
IPC: E04G23/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a chimney repair method and a chimney repair device which suppress diffusion of dust to outside by improving the deterioration of work environment caused by dust. SOLUTION: A gondola 3 moving up and down within a chimney 10 is provided with a rotary table 5, and a frame 3c provided with a breaker device 2 on the rotary table 5 is provided with a water spray 7. Thus, a smoke repair work device 1 is made, and repair work is performed with the chimney repair device 1.
Patent JP-2002254225-A (JP)
Title: Multi-shaft drilling machine
Inventor: TAKAHASHI TAKAFUMI
IPC: B23B39/16
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently drill a deep hole of a small diameter without taking much space. SOLUTION: Drill supporting and driving parts 5B and 5C for rotating and vertically feeding a upward drill 10b at each of a plurality of points around a longitudinal reference line g of a uprising-shaped body frame 1 are provided. A workpiece grasping part 14 in which a plurality of workpiece grasping parts 18a, 18c and 18d formed at a plurality of points around the longitudinal reference line g above the drill supporting and driving parts 5B and 5C are moved on a specified track are also provided. A workpiece feeding/discharging part s0 is formed at a specified point on the specified track.
Patent JP-2002262170-A (JP)
Title: Camera, data supply device and camera system, and method and recording medium
Inventor: SHIBUYA ATSUSHI
IPC: G03B7/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a camera photographing condition of which can be set by selecting a sample image at photographing whose unification of data and diversity are ensured. SOLUTION: When a camera captures data of a sample image (120) from a CD-ROM or the like or displays the sample image on the basis of the captured data, a serial number (120b) attached in advance to the data (120) is rewritten into a number consecutive to the number attached to other data of the camera. Furthermore, an operation guide (12e) corresponding to the operation system of the camera in use is attached. When the sample image is displayed in the case of setting the photographing condition, a consecutive number is used for the scene number displayed at the same time. Furthermore, when the sample image prepared initially is displayed, the same operability can be ensured.
Patent JP-2002256802-A (JP)
Title: Piston driving device for v-type internal combustion engine
Inventor: AOYAMA SHUNICHI
IPC: F02B75/32
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide that many of link structure members on right and left banks are shared to simplify the structure. To simplify the structure by sharing many link structure components on right and left banks in a piston driving device for v-type internal combustion engine provided with a variable compression ratio mechanism. SOLUTION: Piston pins 14L, 14R of pistons 12L, 12R which are disposed in one pair of cylinders 11L, 11R which have a prescribed bank angle, and one crank pin 19 are continuously connected via one pair of upper links 15L, 15R and one lower link 16. The eccentric support part of a controlling shaft 21 which is driven at the time of changing compression ratio and the lower link 16 are continuously connected via a controlling link 23.
Patent JP-2002255660-A (JP)
Title: Clogging material for tap hole in blast furnace
Inventor: TORITANI YASUNOBU
IPC: C04B35/66
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a clogging material for a tap hole whose packing is easily performable, and which reduces the expansion of the size of the tap hole in the process of the discharge of hot iron as well, and enables the discharge of hot iron for a long time. SOLUTION: To a refractory raw material such as alumina, roseki, silicon carbide, silicon nitride, iron, clay and carbon black, an almost spherical refractory raw material having a particle diameter of 0.1 to 5.0 mm and a mean aspect ratio of 0.5 to 2.0 is used in 5 to 60 pts.wt., and kneading is performed. The use of the almost spherical one having a mean aspect ratio of 0.8 to 1.2 is more preferable.
Patent JP-2002254492-A (JP)
Title: Pva extrusion method using twin-screw extruder and twin-screw extruder
Inventor: ENDO KUNIAKI
IPC: B29C48/76
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a PVA extrusion method using a twin-screw extruder for manufacturing a product of good quality with high productivity by removing such a defect that a PVA solution of good quality not generating undissolved lumps and air bubbles can not be manufactured in a conventional twin-screw extruder and productivity is also bad, and the twin-screw extruder. SOLUTION: The PVA extrusion method using the twin-screw extruder has a process for preparing the twin-screw extruder having a vent hole, a process for supplying powdery PVA by rotating the screws of the twin-screw extruder, a process for supplying a solvent for liquefying PVA, a process for removing air and volatile matter or the like in the PVA solution from the vent hole, a process for supplying a plasticizer for plasticizing PVA and a process for uniformly dispersing the PVA solution to extrude the same.
Patent JP-2002023110-A (JP)
Title: Projection system using polarizing beam splitter
Inventor: BOKU SHOMEI
IPC: G03B21/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of projection system performance so as to prolong the service life of a product by avoiding the thermalization phenomenon of a polarizing plate, which occurs when illuminating a polarized beam by using the polarizing plate. SOLUTION: The system includes a lamp emitting white light which is not polarized, a first polarizing beam splitter where an unnecessary P wave in light beams emitted from the lamp is made to pass through to be discharged to the outside of a system, an S wave used as illumination light in the system is reflected and a traveling direction is changed, a second polarizing beam splitter where a direction between an illumination system and a projection system is changed since light which is made incident from the first polarizing beam splitter is made to pass through and light which is reflected on reflection LCD and includes an image is emitted to the projection lens system and a color separation/synthesis system where the color of light passing through the second polarizing beam splitter is separated, and they are emitted to respective reflection LCD,  light reflected on respective reflection LCD are color-synthesized, light is emitted to the second polarizing beam splitter and is made to advance to a projection lens.
Patent JP-2002265976-A (JP)
Title: Vacuum deodorizing system, vacuum deodorizing device and device for recovering fatty acid
Inventor: HASUIKE NOBORU
IPC: A23D9/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To solve such problems in conventional vacuum deodorizing systems that the height of a tower body reaches as high as, for example, about 20 m since the heating, deodorizing and cooling of a purified oil are performed in one tower body, and therefore the operations of making and assembling devices in situ are complicated, resulting in a high construction cost; a large quantity of steam is required for drawing a vacuum since it is necessary to achieve and maintain a minimum degree of vacuum (e.g. 6 mmHg) required for vacuum deodorizing even in the heating and cooling sections; and the usage of steam becomes very large since a large quantity of steam should be blown into the purified oil for the deodorizing operation because of a relatively high boiling point of the purified oil in this degree of vacuum. SOLUTION: The vacuum deodorizing device 4 of the vacuum deodorizing system 1 is characterized in that it has a heating section 4A which serves to heat a purified oil, a deodorizing section 4B which is isolated from the heating section 4A and serves to deodorize the purified oil introduced from the heating section 4A under a degree of vacuum higher than that in the heating section 4A, and a cooling section 4C which is isolated from the deodorizing section 4B and serves to cool the deodorized oil introduced from the deodorizing section 4B under a degree of vacuum lower than that in the deodorizing section 4B.
Patent JP-2002272104-A (JP)
Title: Switching power supply circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/338
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a power supply circuit. SOLUTION: In a flyback transformer receiving a switching output from a primary voltage resonance converter, the step-up winding is wound, to be coupled tightly with the primary winding, and a low-voltage secondary winding is wound so as to be coupled sparsely with the primary winding. On the secondary of the flyback transformer, a DC high-voltage is generated, utilizing an AC voltage induced in the step-up winding, and a DC low voltage is generated utilizing an AC voltage induced in the low-voltage secondary winding. Since two kinds of secondary DC output voltages, i.e., the DC high voltage and the DC low voltage, can be obtained using only a high-voltage generating transformer, an insulating converter transformer can be eliminated.
Patent JP-2002268743-A (JP)
Title: Method for managing position of unmanned carrier and device for the same and its program and recording medium
Inventor: SHINOZAKI AKIKO
IPC: G05D1/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To perform a smooth operation by surely grasping the position of an unmanned carrier. SOLUTION: An operation management host computer 1 side is provided with a trigger timing, and when any response from an unmanned carrier AGV1 which stops its operation is absent, the operation management host computer 1 ensures the position of the unmanned carrier AGV1 which stops its operation at the final response point of time. Thus, it is possible to surely grasp the position of the unmanned carrier AGV1 which stops its operation. As a result, the operation management host computer 1 can prevent other unmanned carriers AGV1-AGVm from entering the position of the unmanned carrier AGV1 which stops its operation. Thus, it is possible to prevent the interference of the unmanned carrier AGV1 which stops its operation and the other operating unmanned carrier AGV1-AGVm, and to perform the smooth operation.
Patent JP-2002271149-A (JP)
Title: Feed-forward distortion compensating amplifier
Inventor: MATSUDA MASAHIRO
IPC: H03F3/24
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To further bring the detected distortion components of a feed-forward distortion compensating amplifier which is used for a transmission power amplifier of a transmission facility, in a radio base station of a mobile communications system which is made closer to the true value. SOLUTION: A variable delay device 50, which is composed of a fixed delay line D0 , delay lines D1 , D2 , and D3 for fine adjustment and a switch 51 is provide as a delay means of a distortion detecting loop. When the level of the distortion outputted from a directional coupler 4 reaches a prescribed permissible value or becomes larger, a controller 14 operates the switch 51 for controlling the level of the distortion to the allowable value or smaller.
Patent JP-2002274580-A (JP)
Title: Anion supplying aerosol can and anion supplying method
Inventor: OKADA SHOJIRO
IPC: B65D83/34
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an anion supplying aerosol can which can simply increase anion in the air to improve the quality of the air and preserve the improved state for a long period of time, and also to provide a method for supplying anion. SOLUTION: An undiluted solution 10 and an injection agent 15 are enclosed in the aerosol can 20A, and the undiluted solution 10 is a blend of ethanol and white cedar essence. Since a vaporized blend of ethanol and white cedar essence is sprayed into the air from the aerosol can 20A by the injection agent 15, the quantity of anion in the air can be increased. The quality of air almost in every space wherein human beings exist including not only the interiors of living houses but also the interiors of cars, passenger cars of trains and the like can be improved simply. The state of increased anion in the air can be preserved not only for a period instantly after spraying of the blend but also for a while after the spraying. As the quantity of moisture in the blend is small, humidity in the air cannot be increased.
Patent JP-2001330360-A (JP)
Title: Refrigerator and freezer air conditioner
Inventor: ENDO KAZUHIRO
IPC: F25D11/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide either a refrigerator or a freezer air conditioner in which there is provided a cooler for individually cooling a plurality of storing chambers and then an efficient cooling in the refrigerator is carried out. SOLUTION: There is provided a refrigerator having a freezing cycle in which a first evaporator for cooling an inner part of a freezing chamber, a second evaporator for cooling an inner part of a refrigerator chamber, a compressor having a first compressing element and a second compressing element for compressing refrigerant, and a condenser are connected to each other. The refrigerator is comprised of a first refrigerant flow passage communicated between the first evaporator and the first compressing element, a second refrigerant flow passage between the first compressing element and the second compressing element, and a third refrigerant flow passage communicated between the second evaporator and the second refrigerant flow passage.
Patent JP-2002272781-A (JP)
Title: Continuous manufacturing method for underwear style diaper
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/49
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a continuous manufacturing method for an underwear style diaper giving no wastes. SOLUTION: This underwear style diaper has a humor absorbing pad member 4 which is bent into a U-shape, a front body peripheral member 2 and a rear body peripheral member 3 which respectively go halfway around the body periphery. For the front and rear body peripheral members 2 and 3, a first elastic member and a second elastic member, which run in parallel in the machine direction while respectively drawing a sine curve-shaped curved line, are bonded on one surface of a web of a normal width which runs in the machine direction. Then, the web is divided into two in the width direction between the first elastic member and the second elastic member to form the front and rear body peripheral members 2 and 3.  The first elastic member and the second elastic member are symmetrical based on the central line which equally divides the width of the web into two, however, are shifted by the sine curve-shaped half cycle portion in the machine direction.