baber/WOPTO huggingface dataset:
Patent JP-2003164318-A (JP)
Title: Shopping bag holder
Inventor: MURAZAKI JUNKO
IPC: A45C13/38
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping bag holder which can prevent slender handle parts of polyester bags from sharply squeezing into hands and arms of users when many and heavy goods are housed thereinto and moreover, facilitates the conveying and carrying thereof without taking strained attitudes.  <P>SOLUTION: The shopping bag has the first groove part 2 formed longitudinally in a back part 1a with an outline of a warped bow-like grip and the second groove parts 3 which are formed in the direction orthogonal to the first groove near both end parts of the back part 1a. Handle parts of the shopping bag are held or retained in the first groove part 3 or the second groove parts 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168342-A (JP)
Title: Push button device
Inventor: KATO YOSHIRO
IPC: H01H21/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a push button device used in electronic equipment having such a simple constitution that the pushing directions of a push button and a switch perpendicularly cross, the distance between the push button and the switch is larger than that between a equipment panel and the switch, and an operation button is pushed at the similar stroke to the pushing stroke of the switch.  <P>SOLUTION: A second switch operation member 4f is pushed with a first switch operation member 4e rotating according to the rotation of a first vertical part 4a rotating on a first hinge part 4h by the pushing of an operation button part 4d to rotate on a second hinge part 4i, a button operation member 4 driving a switch 2 with the second switch operation member 4i is formed by integral molding, and the distance L1 between the pushing button part 4d and the first hinge part 4h is made equal to the distance L2 from a point where the first switch operation part 4e comes in contact with the second switch operation part 4f to the second hinge part 4i.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168729-A (JP)
Title: Purging unit for semiconductor wafer storing clean box
Inventor: WATANABE HIDEAKI
IPC: H01L21/68
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an open-close unit for a clean box and a clean box purging unit are separately required when the clean box is purged with nitrogen, and in this case, a general-purpose clean box can not be used, and a clean box fit for the nitrogen purging unit is required.  <P>SOLUTION: A purging device is used for purging a clean box with gas, and the clean box is equipped with a main body provided with an opening at its lower part and an open-close lid which is equipped with shelves for semiconductor wafers inside and stops up the opening from below. The purging device is equipped with a wall which is capable of descending down till the internal surface of the open-close lid is located above a gas inlet and a gas outlet and also ascending up till the internal surface of the open-close lid is located below the gas inlet and the gas outlet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172520-A (JP)
Title: Wall embedded device for heater
Inventor: NISHITANI HISAHIRO
IPC: F24C7/02
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deformation and breaking of a cover of a wall embedded device for a heater when the device is attached or detached.  <P>SOLUTION: The wall embedded device comprises an attaching hole 12 formed in a groove 4 of a grille 1, a first joint hole 14 formed in a flange part 13 of the cover 6, and a fixing screw 19. The attaching hole 12 and the first joint hole 14 are superposed and the grille 1 and the cover 6 are fixed to the wall surface with the fixing screw 19. Accordingly, the cover 6 is attached/detached without forcing to open the cover by using a screwdriver, etc., so that deformation and breaking of the cover 6 is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174499-A (JP)
Title: Battery charger for portable terminal, portable terminal device, information managing method and program therefor
Inventor: GOTO KAZUFUMI
IPC: H04M1/725
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charger for portable terminal, a portable terminal device, an information managing method and a program therefor in which data in a portable terminal are managed in the case of battery charging and the data can be maintained and shared by simple operation.  <P>SOLUTION: A CPU 11 receives the telephone number of a connected portable terminal 100. A telephone number collating part 15 collates the received telephone number with telephone numbers stored in a memory part 14. When it is decided that the received telephone number is matched with any one telephone number stored in the memory part 14, the CPU 11 receives the information stored in a memory part 5. A memory collating part 16 collates the received information with information stored in the memory part 14. When it is decided that the received information is not matched with the information stored in the memory part 14, the CPU 11 writes the received information in the memory part 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171708-A (JP)
Title: Protective device of tuyere for metallurgical furnace
Inventor: OKUDA TAKAAKI
IPC: C21B7/16
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective structure of a tuyere for a metallurgical furnace which prevents hot contents in the furnace from being directly dropping on the upper side of the tuyere and prolongs the service life of the tuyere.  <P>SOLUTION: In the protective device of the tuyere 1 which is provided to blow hot air into the metallurgical furnace used to smelt ores or the like and supported by a refractory 4 disposed therearound, a metal piece 6 having a refrigerant passage 8 is protruded on the in-furnace side and arranged on the upper part of the refractory 4 above the tuyere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176148-A (JP)
Title: Method and apparatus for manufacturing glass preform for optical fiber
Inventor: INABA TADAYUKI
IPC: C03B37/018
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a preform of an optical fiber by which the quality of the preform of the optical fiber can drastically be improved without causing any air bubbles caused by mixing of unvitrified glass soot into the preform of the optical fiber, and troubles on the production caused by the glass soot can be prevented, and to provide an apparatus for manufacturing the optical fiber preform.  <P>SOLUTION: The method of manufacturing the preform of the optical fiber comprises coaxially attaching an exhaust tube 4 to a quartz tube 1, then introducing oxygen containing reactive gas into the quartz tube 1, rotating the quartz tube 1 around its axis heating the quartz tube 1 from outside by a heat source 6 so as to react the reactive gas with oxygen to form glass soot, and depositing the glass soot to form a glass layer, and a tip part 11a of a draft tube 11 is inserted into the exhaust tube 4, and the glass soot 13 in the exhaust tube 4 is sucked by the tip part 11a and discharged to the outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184963-A (JP)
Title: Planetary gear reduction mechanism
Inventor: TAKAHASHI SHIGERU
IPC: F16H1/28
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size and weight of a planetary gear reduction mechanism capable of stopping a ring gear without extending the whole length nor increasing the weight.  <P>SOLUTION: A pinion 2 is formed in a motor shaft 1, the pinion 2 is engaged with an idle gear 3, and the internal diameter of the idle gear 3 is fitted with a needle roller 6 supported with a flange 5 of a spindle 4. The external diameter of a ball bearing 8 for supporting the shaft 1 and the external diameter of the ball bearing for supporting the spindle 4 are held in an inner cover 9. The internal diameter of the inner cover 9 is fitted in the external diameter of the ring gear 10. The ring gear 10 is engaged with the idle gear, 3. A projection 12 is provided at an end face of the ring gear 10 in the axial direction of a ring gear flange 11 for improving the strength. A rib 13 for whirl-stop, which is engaged with the projection 12, is provided in the inner cover 9 so as to decelerate the ring gear 10 by whirl-stopping.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180799-A (JP)
Title: Sterilizing and detoxifying facility
Inventor: SAWAMOTO KEIJI
IPC: G21F3/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sterilizing and detoxifying facility which quickly detoxifies a large quantity of the object postal matter, waste material or the like by electron beam irradiation, when the spread of the symptom infected with bacteria such as anthrax bacillus, smallpox virus, plague bacillus or the like is feared, in the worldly distribution system such as the postal matter and the like, and the daily waste material and the like.  <P>SOLUTION: The sterilizing and detoxifying facility 1 is composed of a radiation shield chamber 3 equipped with an electron beam irradiation device 2, conveying conveyer 4 for an article to be sterilized guided to the radiation shield chamber, processing chambers 5, 6 for transferring the article to be sterilized to the conveying conveyer, and a building 7 in the inside of which the radiation shield chamber, the conveying conveyer and the processing chambers are arranged. The bacteria in the postal matter, the waste material and the like are quickly detoxified in a large quantity by the electron beam irradiation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003149609-A (JP)
Title: Composite ornamental body and spectacles
Inventor: AKIYAMA KAZUHIRO
IPC: G02C7/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide composite ornamental bodies S which are adequate for lens segments having the highest degree of being watched among spectacle component members, have a three-dimensional feel and are bold and fashionable, and spectacles G using the same. SOLUTION: Transparent or translucent or colored first lenses 1 made of glass or synthetic resins as blanks are pasted with second lenses 2 which are applied with ornamenting means by a laser beam and have the same blank and attribute as those of the first lenses by means of UV curing adhesives 4 or epoxy base adhesives 4 to form the composite ornamental bodies S and the spectacles G are obtained by attaching such bodies at the lens sections.
Patent JP-2003181188-A (JP)
Title: Braking method for motor of washing machine
Inventor: YAMAGAMI KAZUHIKO
IPC: H02P3/20
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking method for a motor of a washing machine capable of surely stopping the motor even in the case that a rotation sensor fails during motor braking and rotation stoppage of the motor can not be detected in the washing machine in which the motor is stopped by an electric brake.  <P>SOLUTION: In the washing machine provided with the motor for driving equipment, in which the motor is stopped by the electric brake, the electric brake is braked by reverse rotation braking with the detection of the rotation sensor and it is braked by DC braking in the case of judging a failure of the rotation sensor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187548-A (JP)
Title: Single reel type magnetic tape cartridge
Inventor: AMANO KOSUKE
IPC: G11B23/107
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single reel type magnetic tape cartridge which is provided with a reel lock mechanism between a reel and an upper case and in which the lateral shift and the inclination of the reel caused by external force are eliminated when not used and the reel is always held into a proper attitude and operational reliability in a use condition is improved.  <P>SOLUTION: The reel lock mechanism for preventing the idling rotation of the reel 2 when not used and a spring 17 for depressing and energizing the reel 2 are provided between the inner bottom of a boss 12 provided at the center of the reel 2 and the upper wall of a main body case 1. A regulation structure for preventing the floating of the reel 2 in its diameter direction is provided between the inner surface peripheral edge of a driving hole 8 opened at the bottom wall of the main body case 1 and the bottom wall of the reel 2. The regulation structure consists of a regulating part 30 provided on the inner surface peripheral edge of the driving hole 8, and an engagement part 31 which is provided on the bottom wall of the reel 2 and is fitted in the regulating part 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187466-A (JP)
Title: Optical disc drive and innermost position detecting device for optical pickup therein
Inventor: HASHIMOTO TETSUJI
IPC: G11B21/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to detect the innermost position of an optical pickup without requiring an inner switch.  <P>SOLUTION: This detecting device has a revolution signal generators 7a, 7b, 7c attached on a thread drive motor 1 to generate signals by detecting its revolution, an innermost decision means 9 to monitor the above detected signals when the motor 1 is running and to find the motor stop from the signals to decide that the optical pickup 3 is at the innermost position on the optical disc 15, and a limiter 6 to stop the pickup 3 so that it does not move further inside on the disc. Thus, it is possible to accurately fine that the optical pickup is at the innermost position from the output of the revolution detecting means even without using an inner switch. A Hall element such as used for motor revolution control can be used for the revolution signal detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184625-A (JP)
Title: Control device for internal combustion engine
Inventor: KOBAYASHI YUJI
IPC: F02M51/06
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of precisely determining the occurrence of oil-tight leakage in an injector.  <P>SOLUTION: The determination of the oil-tight leakage is started when an engine speed is a target speed and in a stable condition, as shown in Fig. 8 (a). Before an A/F sensor is activated, an oil-tight trouble counter H1 counts up in accordance with the variation of the speed, and after the A/F sensor is activated, the oil-tight trouble counter H1 counts up in accordance with the variation of an air/fuel ratio. When the counter H1 has a value exceeding a preset determination value, the occurrence of the oil-tight leakage in the injector is determined. Thus, the occurrence of the oil-tight leakage in the injector is precisely determined.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198007-A (JP)
Title: Method of forming tunnel junction and tunnel junction device
Inventor: MOROHASHI SHINICHI
IPC: H01L43/12
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an insulation failure from occurring at the edge of a tunnel junction and to restrain a defective contact hole from being formed so as to obtain a method of forming a tunnel junction device with high yield and a tunnel junction device formed by the use of the above method.  <P>SOLUTION: A method of forming a tunnel junction device having a tunnel junction structure that includes a lower electrode, a tunnel barrier layer, and an upper electrode layer laminated on a board comprises a first process of anodizing the exposed edge of an exposed tunnel junction so as to form a thin anodized layer, a second process of selectively forming an insulating film that serves as both an anodization protective film and an etching protective film on a contact hole, and a third process of an insulating film that serves as both an anodization protective film and an etching protective film on the upper electrode layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194566-A (JP)
Title: Car navigation system
Inventor: WAKASUGI SOUGO
IPC: G01C21/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car navigation system by which a direction can be instructed properly to a vehicle driver by grasping the operating state, the road recognition state or the like of the vehicle driver.  <P>SOLUTION: A constitution is adopted wherein operating information on a direction indicator attached to a vehicle is acquired by a right- or left-turn- signal sensor 4, and the operating instruction of the direction indicator is displayed on a display 3 on the basis of the acquired operating information on the direction indicator. Consequently, the operating state, the road recognition state or the like of the direction indicator by the vehicle driver can be grasped on the side of the car navigation system, and the direction can be instructed properly in such a way that the operation of the direction indicator can be instructed to the vehicle driver, even when, e.g. the vehicle driver is approaching to a right- or left-turn point and when the operation of the direction indicator is not instructed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194847-A (JP)
Title: Contact probe
Inventor: HAGA TAKESHI
IPC: G01R1/067
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact probe capable of surely securing electrical conduction by breaking an insulating film on the surface of a ball-shaped electrode, while preventing the ball-shaped electrode from being pulled away or damaged in excess.  <P>SOLUTION: The contact probe 80 has an end portion 1 for contacting the subject of measurement having the ball-shaped electrode. The end portion 1 has a recess part 10 provided at its tip for contacting the ball-shaped electrode while accommodating the electrode. The recess part 10 has a bottom 11 for abutting the ball-shaped electrode to control the displacement of the end portion 1 in a direction toward the electrode, and at least one pawl 12 serving as one protrusion provided on a side for flawing and contacting the ball-shaped electrode.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193591-A (JP)
Title: Connection type construction member
Inventor: NAKAMURA SEIICHIRO
IPC: E04B2/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight and easily-handleable connection type construction member allowing easy construction work for eliminating danger, reducing requirements for manual labor and time and a working area, requiring no special technique for construction for allowing easy operation even by an unskilled worker and lowering construction costs, allowing formation of a building without any limitation of a shape, offering easy alignment, a good appearance, and sufficient strength and durability, and producible by means of a simple die.  <P>SOLUTION: This construction member is formed into a block shape by linearly arranging a plurality of equally-shaped cylinders 1 and 2 each having a polygonal or circular cross section. The outside diameter of the lower part in the cylinder is reduced to be equalized to the upper part inside diameter of the cylinder so that the cylinders can be inserted to each other. In the mutual overlapping parts, which overlap to each other in insertion of the cylinders when a block is vertically matched with another equally shaped block, connection holes 4 and 5 for a connection means such as a bolt are arranged in predetermined positions of the walls, and in a single block, a connection hole 6 arranged in a wall face 1h (integrated with a wall face 2d) of the cylinder brought into mutual contact with the adjacent cylinder is shaped into a groove opened to an upper/lower end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002213320-A (JP)
Title: Modular fuel injector having electromagnetic actuator of low mass and high efficiency and having integral filter and dynamic adjusting assembly
Inventor: DALLMEYER MICHAEL P
IPC: F02M63/00
Filed: 2001-12-26
Abstract: PROBLEM TO BE SOLVED: To assemble and test a valve group and a coil group independently by modularizing a fuel injector. SOLUTION: The fuel injector has a valve group subassembly 200 and a coil group subassembly 300. The valve group subassembly 200 has a pipe assembly with a pole piece, a seat, an armature assembly, a member for pressing the armature assembly toward the seat, a filter assembly and a first mounting portion. The coil group subassembly 300 has a solenoid coil and a second mounting portion fixedly connected to the first mounting portion.
Patent JP-2003192659-A (JP)
Title: Phenylurea derivative
Inventor: YURA TAKESHI
IPC: A61P25/28
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drug containing a phenylnaphthylurea derivative or a salt thereof as an active ingredient.  <P>SOLUTION: This drug contains a compound of general formula (I) äe.g. N-(3,4-dichlorophenyl)-N'-[2-(2-hydroxyethyl)phenyl]urea} as the active ingredient. This drug exhibits high activity as a VRI antagonist and is useful for preventing and treating diseases associated with VRI activity, especially for treating impending incontinence, bladder hyperactivity, chronic pain, neuropathic pain, postoperative pain, chronic articular rheumatic pain, neuralgia, neuropathy, hyperesthesia dolorosa, nerve injury, ischemic diseases, neurodegeneration, apoplexy, incontinence and/or inflammatory diseases.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191994-A (JP)
Title: Vertical pump type liquid ejection vessel
Inventor: GOTO TAKAYUKI
IPC: B65D53/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a locking cylinder 41 and a cylinder 11 from corotating not to unscrew a depressing head when the depressing head is unscrewed in a vertical pump type liquid ejection vessel in which an outwardly directed flange 12 on an upper part of the cylinder 11 suspended into a vessel body 1 is placed on an upper end face of a neck part of the vessel body via a packing 13, the outwardly directed flange 12 is held between an inwardly directed flange 22 at an upper end of a fitting cylinder 21 screwed onto an outer surface of the neck part and the upper end face of the neck part, and the depressing head 35 fitted to the upper end of a working member 31 which is upwardly urged from the inside of the cylinder and erected is screwed to the locking cylinder 41 which is depressed against the urging and non- turnably fitted to the upper end of the cylinder in order to prevent the locking cylinder 41 and the cylinder 11 from corotating and the depressing head from becoming unscrewable.  <P>SOLUTION: First and second locking projecting bars 3 and 17 are vertically provided on an outer surface of the upper end part of the neck part 2 of the vessel body and an outer surface of a cylinder part immediately below the outwardly directed flange 12, a third locking projecting bar 13a is suspended from the outer circumference of the packing 13, a fourth locking projecting bar 13b is vertically provided on the inner circumferential surface of the packing, and the second and fourth projecting bars 17 and 13b are irrotationably engaged with the first and third projecting bars 3 and 13a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195908-A (JP)
Title: Control device
Inventor: YASUI YUJI
IPC: G05B13/02
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device capable of improving the stability in control and the controllability by solving a problem on the disagreement in control timing between the input and output of a controlled object, even when the controlled object has the comparatively large dynamic characteristic in phase delay and waste time.  <P>SOLUTION: This control device 1 comprises an estimated value calculating means (ECU2, condition estimating unit 22) for calculating an estimated value PREVO2 of an output condition of the controlled object, and a control input calculating means (ECU2, DSM controller 24) for calculating the control input (target fuel-air ratio KCMD) to the controlled object for controlling the output Vout of the controlled object in accordance with the calculated estimated value PREVO2, on the basis of one of modulation algorithm selected from Δ modulation algorithm, ΔΣ modulation algorithm and ΣΔ modulation algorithm.  <P>COPYRIGHT: (C)2003,JPO