baber/WOPTO huggingface dataset:
Patent JP-2002224879-A (JP)
Title: Welding equipment for realizing low residual stress
Inventor: YANAGIDA NOBUYOSHI
IPC: B23K37/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a welding method and a welding equipment for realizing low residual stress in which the thermal efficiency and the mechanical efficiency necessary for converting the tensile residual stress in the surface of a weld part into the compressive stress, and the cost can be sufficiently reduced. SOLUTION: Transitional temperature difference between a surface layer of a base metal and a part immediately below the surface layer is generated in the surface area of a base metal 50 in the tensile stress state by spraying cooling liquid from a spray nozzle 11 and cooling the surface area heated by the heat input from the weld part when performing the welding by a welding rod 31. The tensile stress is generated in the surface layer to generate the tensile strain, and the surface layer is partially yielded. Next, by stopping the cooling, the thermal stress is eliminated. The deformation of the surface of the weld part is elastically returned from the partially yielded state, and the tensile stress is improved in a mitigated state or changed into the compressive residual stress.
Patent JP-2002229317-A (JP)
Title: Developing device, processing cartridge and image forming device
Inventor: KINOSHITA MASAHIDE
IPC: G03G15/08
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To quickly eliminate the deviation of developer even in the case that the deviation of the developer is caused at the inside of a developing container. SOLUTION: An aperture part 20a provided at a part of the bottom part of a developer sealing container 20 is positioned on an upper side on the side of a first stirring screw 15 at the inside of the developing container 11 partitioned by a partitioning wall 22, and a lower face wall 20c to cover the upper part of a second stirring screw 16 is provided at the bottom part of the developer sealing container 20 positioned on the upper side on the side of the second stirring screw 16 at the inside of the developing container 11 partitioned by the partitioning wall 22, so that a space in which the developer T is deviated at the inside of a stirring chamber 11b at which the second stirring screw 16 is provided is narrowed.  Thus, the deviation of the developer I at the inside of the stirring chamber 11b is suppressed, and the occurrences of fogging and density unevenness or the like due to the deviation of the developer T are prevented, thereby excellent developing is performed.
Patent JP-2002242739-A (JP)
Title: Control device for diesel engine
Inventor: KAWAMOTO KEIJI
IPC: F02D41/06
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a misfire right after a low temperature start and prevent discharge of white smoke and a rotational fluctuation of an engine. SOLUTION: In idling during a warm up, when an air-fuel ratio AFR exceeds a predetermined upper limit AFRUPR, a target idle rotational frequency is increased by the predetermined rotational frequency (an idle rotational frequency correction amount Nup of S14), and the air-fuel ratio AFR is lowered by increasing a fuel injection quantity.
Patent JP-2002216804-A (JP)
Title: Solid polymer type fuel cell
Inventor: WATAKABE ATSUSHI
IPC: C08F16/24
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer type fuel cell which is of high output density and can maintain high output for long period of time. SOLUTION: Endowed with an oxidant electrode containing catalyst ion exchange resin, ion exchange resin consists of a segment made of a polymer having a sulfonic acid group and a segment made of a fluorine-containing polymer virtually without an ion exchange group.
Patent JP-2002206290-A (JP)
Title: Mutual surface adhesion method between different sealing compounds
Inventor: SUGIYAMA OSAMU
IPC: E04B1/682
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method firmly adhering an interface between a silicone system sealing compound and the other sealing compound. SOLUTION: A different sealing connection plate applying primers 2' and 3' applicable to each of other sealing compounds on both sides of a bevel joint- shaped plate 1 corresponding to the width and the depth of a joint is set in the joint section at a position crossing the silicone system sealing compound 3 and the other sealing compound each other, and after it is attached to the preceding sealing side by pressure, the post-casting different (silicone system or the like) sealing is similarly filled and attached to the connection plate side by pressure to prevent different sealing hardening bodies from coming into contact with each other, so that no adhesive fracture occurs, the different sealing is firmly adhered to the plate side through the connection plate, a cause to prevent the adherence of the other sealing interface to the silicone hardening bodies is eliminated, and a water leak phenomenon resulted from it can be prevented.
Patent JP-2001246912-A (JP)
Title: Pneumatic radial ply tire
Inventor: PHILPOTT FRANK
IPC: B60C9/20
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a run flat tire exhibiting remarkable rigidity during the run flat operation and minimum rigidity during standard expansion operation. SOLUTION: This pneumatic radial ply tire 200 is provided with a tread 210, a belt structure 212, a carcass 216, and an under lay 234 disposed between the belt structure and the carcass. The carcass is provided with two side walls 226, two beads 220 and one or more radial plies 222, 224. This tire is characterized in that the under lay has a reinforcement cord 236 having a turn arranged parallel to the equatorial plane of the tire, and in the case of elongation below a threshold, the cord shows negligible modulus, and in the case of elongation above the threshold, it shows a high modulus. The under lay reinforces the tire during run flat operation, and does not reinforce it during the standard expansion operation.
Patent JP-2002249069-A (JP)
Title: Front pillar reinforcement structure for vehicle
Inventor: NAKAMURA TERU
IPC: B62D25/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To inhibit the bending deformation of a front pillar by the buffer load and efficiently absorb the collision energy in head-on collision of a vehicle. SOLUTION: In an upper half part of the front pillar A1 provided with a reinforcement lower 4 and a reinforcement upper 5 respectively crossing a closed cross section, on a waist curved part and a roof curved part of the front pillar A1 having the closed cross section formed by an inner panel 11 and an outer panel 12, the both reinforcements 4, 5 are respectively upwardly and downwardly extended, the extended end parts 41, 51 are placed oppositely to each other and superposed at a vertical intermediate part of the upper half part, at least one of edges 41a, 51a of the superposed part is provided with a notch 6, and the edges 41a, 41b are not welded to a front pillar A1 main body.
Patent JP-2002251767-A (JP)
Title: Illuminating device and optical disk recording and reproducing device
Inventor: TERAJIMA TAKAO
IPC: G11B7/135
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To widen a degree of freedom in productivity and design, by relaxing tolerable range for a coaxial degree of the respective emitted lights, in a device to condense the emitted light from a plurality of light sources with a single objective lens. SOLUTION: A second laser diode chip 8 is installed next to a first laser diode chip 7, a first incident axis 9a when the emitted light from the first laser diode chip 7 is made incident on the objective lens 3 is set to approximately coincide with a disk normal line 1a, an attitude of a pickup housing 2 is changed by a housing attitude control means 12 and a second incident axis 10a, and a lens light axis 3a are inclined to the opposite side to each other of the disk normal line 1a when a light is emitted from the second laser diode chip 8. Consequently, a satisfactory spot with less coma aberration is obtained even when lights are emitted from two laser diode chips.
Patent JP-2002248996-A (JP)
Title: Antenna and door locking and unlocking device
Inventor: NAGANO TETSUJI
IPC: B60R25/24
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To receive and electric radiation transmitted from inside and outside with an antenna. SOLUTION: The antenna is installed along a peripheral face of a key cylinder forming a locking mechanism of a door.
Patent JP-2002249087-A (JP)
Title: Bicycle lock
Inventor: NAMITA MUNETAKA
IPC: E05B71/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To easily lock a bicycle by a single hand. SOLUTION: A lock body 1 is provided with a frame 10 disposed as straddling over the outer circumferential part of a wheel T. A turning cylinder 21 having a lock bar 40 is attached to one end of the frame 10 so as to normally/reversely turn. A bearing 70 is attached to the other end of the frame 10. The tip part of a lock pin 42 of the lock bar 40 is engaged with the bearing 70 and a lock mechanism 20 holding their engagement state is formed between the lock bar 40 and the bearing 70. The lock mechanism 20 is so constituted that, when the tip part 43 of the lock pin 42 abuts on the bearing 70 in turning of the lock bar 40, the lock pin 42 retreats by the pressing force of the abutment and, when the pressing force is released, the lock pin 42 is returns to its original position by a spring force so that the tip part of the lock pin 42 is engaged with the bearing 70.
Patent JP-2002257333-A (JP)
Title: Structure for supporting heat storage body
Inventor: SHIZUKUISHI SHIN
IPC: F23D14/22
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent projection of heat storage bodies from an air/exhaust channel while facilitating replacement thereof by arranging ceramic balls or columnar or tubular materials larger than the heat storage body in the air/ exhaust channel. SOLUTION: A heat storage body supporting part 12 is formed on the end part side of a tubular body 11 and a large number of heat storage bodies 21 are filled in the central part thereof thus providing a heat storage chamber 13 for preheating combustion air. An air supply and exhaust part 14 for introducing combustion air into the heat storage chamber 13 or discharging exhaust gas therefrom is provided on the other end part side of the tubular body 11. An air ejection passage 19 is formed at the heat storage body supporting part 12. In the air ejection passage 19, width W1 on the heat storage chamber 13 > width W2 on the ejection side is satisfied and a section 22 for containing ceramic balls 20 while burying so that the heat storage bodies 21 do not flow out is provided at the part of width W1 on the heat storage chamber 13.
Patent JP-2002260639-A (JP)
Title: Electrode-manufacturing device
Inventor: WATANABE FUJIHIKO
IPC: H01M4/139
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To establish both quality and productivity of an electrode applied by using a rotary screen. SOLUTION: This electrode-manufacturing device is provided with a coating liquid 3, containing an electrode active material, the rotary screen 4 equipped with an opening part for applying the coating liquid 3 to the main surface of a band-like base material 2 on the circumferential curved surface, and a squeegee blade 11 disposed inside the rotary screen 4, in parallel with the rotation axis direction of the rotary screen 4 and in contact with the inside surface of the rotary screen 4 for pressing out the coating liquid 3 to the main surface of the base material 2 from the opening part by pressing the inside surface of the rotary screen 4. The squeegee blade 11 is provided with a reinforcing member for reinforcing both ends of the squeegee blade 11 on the main surface of both the ends, in the lengthwise direction of the squeegee blade 11.
Patent JP-2002259630-A (JP)
Title: Method for issuing notice regarding registered information alteration of municipality tax system
Inventor: OTSU KOJI
IPC: G06Q50/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To secure the accuracy of data by issuing notices of municipality taxes regarding, for example, registration alterations of proprietary rights of fixed assets, a small-sized automobile, etc., by using data of an inheritance tax clause-58 file generated according to a notice of death of a family register information processing system, for urging change of the owner of the fixed assets, small-sized automobile, etc., resulting in prompt change procedure. SOLUTION: The municipality tax system which performs processing on receiving information alterations of the family register information processing system when issuing notice data of the inheritance tax law clause 58 by altering information of a dead person by the family register information processing system according to the notice of death obtains the information on the person, extracts data on the person from a fixed asset database and small-sized automobile tax database of the municipality tax system, and issues a notice regarding the registration change of the proprietary right of the fixed assets and a notice regarding the registration change of the proprietary right of the small-sized automobile.
Patent JP-2002255078-A (JP)
Title: Trunk holding device for touring motorcycle
Inventor: MASUI MITSUAKI
IPC: B62J9/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a technique for fitting a trunk for touring applicable to a plurality of types of vehicles without the usage of a stay for each of the vehicle type in view of conventional problems that a fitting member (stay) exclusive for each of the vehicle type is required for fitting a main trunk and a sub trunk for a touring motorcycle and troublesome selecting and fitting works are required for fitting the main trunk and the sub trunk for touring, and that it takes labor to re-fit a brake lamp and a direction indicating lamp which are hidden by the trunk for touring. SOLUTION: A holding member of the trunk for touring is in a shape of an auxiliary seat provided on the back of a driver's seat of the motorcycle or a plate put on a rear cover, and is provided with a fitting part for fitting the trunk for touring on the upper surface side thereof through or not through a fitting plate, and an engagement part wherein a long fastening member such as a belt is fitted.
Patent JP-2002258591-A (JP)
Title: Toner replenishing unit
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing unit which can be obtained at a low cost by dispensing with the installation of a screw and a helical projection inside a toner container, and capable of surely transferring toner in one direction, and surely discharging the toner stored in the toner container without using a complicated device even in the case the container is formed in a simple rectangular parallelopiped. SOLUTION: A cam 32 supported by an electrophotographic device main body not shown in a figure or a supporting base 31 is rotated in a direction shown by an arrow A, then, a receiving base 30 is moved by the cam 32 toward a direction shown by an arrow B so as to pressurize a pressure spring 33 at a 1st step. When the apex of the cam 32 passes through, the pressurized state of the spring 33 is released, then, the receiving base 30 is accelerated and moved by the force of the pressure spring 33 toward a direction shown by an arrow C at a 2nd step. The receiving base 30 fixed to the toner container 25 runs into a stopper 35 arranged on the supporting base 31 at a certain speed, and then, the base 30 is deformed and stopped at a 3rd step. Because of the sudden deceleration of the toner container 25 due to the collision against the stopper 35, the toner stored in the container is moved in the direction C by inertia force.
Patent JP-2002256722-A (JP)
Title: Safety device of mechanical parking device
Inventor: YOKOBAYASHI KATSUMI
IPC: E04H6/18
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a safety device having a simple structure requiring no special drive source. SOLUTION: The safety device is of a pedal structure operated by the emply weight of a pallet.
Patent JP-2001285315-A (JP)
Title: Dynamic assignment of retransmission slot for high quality of radio communication link
Inventor: SCHMIDL TIMOTHY M
IPC: H04W76/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus increasing usefulness and validity of retransmission in a radio communication link by using Bluetooth. SOLUTION: In the radio communication apparatus using a transmission period and a retransmission period following the transmission period, a retransmission controller (56) is equipped at a master device, a media access controlling(MAC) processor (116) is equipped at a slave device, a desired communication is dynamically assigned to each retransmission time slot of the retransmission periods (105, 106, 107).
Patent JP-2002269551-A (JP)
Title: Image processing unit
Inventor: YASUDA MASATAKA
IPC: G06T1/20
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image processing unit which is easy to expand, even when a processing circuit made for a CPU of big Endian and a processing circuit made for a CPU of little Endian are mixed and the case that circuits, having first pixels of different positions on data bus, are used in a same system. SOLUTION: This unit includes a bus bridge circuit 104, enabling mutual reading and writing of data on an internal bus 120 and a CPU bus 119. The bus bridge circuit 104 includes a conversion function swapping byte lanes on a data bus between the CPU bus 119 and the internal bus 120 and a selecting function selecting use or no-use of the conversion function. The bus bridge circuit enables Endian conversion function to be turned on and off by each accessed domain. The bus bridge circuit dynamically switches a domain, where Endian conversion is performed and a domain where Endian conversion is not conducted and makes address position where a partner access changeable.
Patent JP-2002268328-A (JP)
Title: Charger, charging method, and imaging device using them
Inventor: ISHII TOSHIHIRO
IPC: G03G15/02
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a charger which extends life time of a CNT. SOLUTION: With respect to a charger 1, carbon nanotubes 4 are held on its charger surface 2a facing a body 3 to be charged, and the body 3 is charged through electric field emission, and the current quantity flowing to each of carbon nanotubes 4 is <=10<-12> A, and a density C1 (the number of tubes per cm<2> ) and a resistance Rb of carbon nanotubes 4 satisfy the condition C1×Rb> Va/10<-12> , where Va is the difference (V) of potential by charging applied to the body to be charged and Rb is the total resistance value (Ωcm<2> ) applied to a circuit of charging per unit area to be charged.
Patent JP-2002268690-A (JP)
Title: Voice coder, method for voice coding, voice decoder and method for voice decoding
Inventor: YAMAURA TADASHI
IPC: G10L19/125
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that all driving code vectors are adversely affected by the inappropriate value of a cycle emphasis coefficient, no sufficient quality improvement is obtained by the emphasis and the quality is even deteriorated. SOLUTION: A first cyclic means which emphasizes the cyclicity of driving code vectors outputted from at least one or more driving sound source code table using a first cycle emphasis coefficient adaptively obtained based on a prescribed rule and a second cyclic means which emphasizes the cyclicity of driving code vectors outputted from at least one or more driving sound source coding table using a second cycle emphasis coefficient that is beforehand set, are provided.
Patent JP-2002263271-A (JP)
Title: Game ball shooting control device
Inventor: TANIGUCHI NOBUYUKI
IPC: A63F7/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a game ball shooting control device for prohibiting delay of operation to a shooting stop button to temporarily stop shooting of game balls in spite of change of a relative position of the shooting stop button to a shooting handle when it is rotated. SOLUTION: This game ball shooting control device is composed of a handle base A fixed to a game machine and a shooting handle 52 rotatable to the handle base 51. A shooting stop button 57 and a shooting stop switch 58 are provided on the side of the shooting handle 52. Relative positions of the shooting handle 52 and the shooting stop button 57 to each other are kept constant regardless of a rotation angle of the shooting handle 52.
Patent JP-2002230219-A (JP)
Title: System and method for waiting time of queue using portable terminal capable of browsing web and announcing service information in facility
Inventor: WATANABE HIROKATSU
IPC: G06Q50/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a system having a minimum equipment configuration allowing a user to obtain information such as queue waiting time of a facility using a portable information terminal such as a portable telephone and the Internet and efficiently act in a venue having a plurality of recreation facilities such as amusement part and allowing a venue organizer to easily install the system. SOLUTION: Communication of facility information between the venue user and the inside of the venue is made interactive by using the Internet and the portable information terminal of the venue user, and the information is provided to the user by real time communication of the information.
Patent JP-2002270280-A (JP)
Title: Connector for flat cable
Inventor: FUJITA SHINYA
IPC: H01R12/79
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a flat cable which can prevent a terminal of the flat cable from popping outside of an insertion-coupling part as well as prevent intrusion of foreign matter into the insertion-coupling part. SOLUTION: A terminal of FPC 10 is controlled from popping outside an insertion-coupling part 21 by covering the surrounding of an opening of the insertion-coupling part with a pop-out controlling member 35. Intrusion of foreign matter into the insertion-coupling part 21 is also controlled. Further, when both housings 20, 40 are insertion-coupled, the pop-out controlling member 35 is pressed by the female housing 40 to retreat to a shelter position, which avoids its interference with a male housing 20.
Patent JP-2002262690-A (JP)
Title: Method for resource recovery of fragmental wood for new house and/or woody waste material of demolished house
Inventor: SATO HIROTAKA
IPC: A01K1/015
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To enable the resource recovery of fragment of precut wood of new house or woody waste material generated by the demolishing of a house to obtain good bedding for domestic animal and effectively utilize the waste generated from the bedding as a valuable material for agriculture and forestry. SOLUTION: The bedding for domestic animal is composed of disintegrated chips obtained by disintegrating fragments and waste materials and sieving with a sieve having a mesh size of 2-10 mm. The used bedding is mixed with disintegrated chips and optionally demolished chips and the mixture is heaped and fermented to obtain a bedding material, a soil improver, a planting base material to be sprayed on a slope and a mulching material.