baber/WOPTO huggingface dataset:
Patent JP-2003243037-A (JP)
Title: Lithium ion battery
Inventor: SUZUKI KATSUNORI
IPC: H01M4/13
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium ion battery having a very high safety despite its high capacity and high output.  <P>SOLUTION: The lithium ion battery 20 has a bunch 6' of electrode windings such that a positive electrode plate and a negative electrode plate are wound centering on a core 11 with a polyethylene separator S1 interposed, in which the periphery of the electrode bunch 6' is enwrapped with the separator S1 more than one turn. On the periphery thereof a second electrode couple 25 is provided approximately half one turn, of such a structure that an aluminum foil 21 and a copper foil 22 are arranged with a separator S2 having a lower melting point than the separator S1 interposed, and further one turn or more the separator S1 is wound round. The aluminum foil 21 and copper foil 22 are connected electrically with the positive and negative electrode plates, respectively. When the battery temperature rises, the separator S2 melts to cause the two sorts of foils 21 and 22 to be shortcircuited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240132-A (JP)
Title: Sealing structure of plunger-type reciprocating apparatus
Inventor: SUZUKI TAKAAKI
IPC: F16J15/447
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing structure for inhibiting the leakage of sealed fluid from a clearance between an opening part and a plunger reciprocatably inserted into the opening part in a plunger-type reciprocating apparatus.  <P>SOLUTION: In this sealing structure 10 of the plunger-type reciprocating apparatus for sealing the clearance 16 between an inner peripheral face of a ground part 11 and an outer peripheral face of the plunger 12 in a state that the clearance is narrowed, a plurality of small dams 21 are formed on the outer peripheral face of the plunger 12. The dams 21, etc., respectively have a triangular cross-section when the plunger 12 is cut along the axial direction, and a peak of the triangle is directed to a high-pressure side of the ground part 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239528-A (JP)
Title: Work scaffold and method of using it
Inventor: SAKAI HIROTOSHI
IPC: E04G3/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work scaffold and a method of using it capable of reducing the number of members and cost.  <P>SOLUTION: A support base 20 is formed by one longitudinal column 40 and a horizontal bar 50 crossing the longitudinal column 40 orthogonally. A scaffold board 30 is stretched between the horizontal bars 50 of adjacent support bases 20 to constitute the work scaffold 10. The longitudinal column 40 is hooked between beam members 70 and 71 at upper and lower stories of a building to be constructed to install the work scaffold 10. Upon completion of work, the work scaffold 10 is dismantled to move from the lower story to the upper story for use.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244715-A (JP)
Title: Hybrid pixel interpolation apparatus and hybrid pixel interpolation method
Inventor: SASAKI HAJIME
IPC: H04N1/60
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid pixel interpolation apparatus capable of enhancing image quality deterioration attendant on pixel interpolation processing.  <P>SOLUTION: The hybrid pixel interpolation apparatus 1 has a function of converting original image data D1 having one color component only per pixel into pixel interpolation data with a plurality of color components per pixel. The hybrid pixel interpolation apparatus 1 includes: a register 2 for latching pixel data in a prescribed pixel area in the received original image data D1; a plurality of pixel interpolation sections 4<SB>1</SB>, 4<SB>2</SB>, ..., 4<SB>n-1</SB>, 4<SB>n</SB>(n is an integer of 2 or over); a mixing coefficient arithmetic section 3 for calculating mix coefficients α<SB>1</SB>, α<SB>2</SB>, ..., α<SB>n</SB>; and a mixing section 5 for receiving interpolation data DI<SB>1</SB>, DI<SB>2</SB>, ..., DI<SB>n</SB>outputted from the pixel interpolation sections 4<SB>1</SB>to 4<SB>n</SB>, mixing the data and outputting the result. The mixing coefficient arithmetic section 3 calculates the mix coefficients α<SB>1</SB>to α<SB>n</SB>and for the pixel interpolation sections 4<SB>1</SB>to 4<SB>n</SB>to minimize the image quality deterioration.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245198-A (JP)
Title: Rice cooker
Inventor: MIKAMI NAOKI
IPC: A47J27/00
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which prevents a ground-fault circuit interrupter from being interrupted even when used in combination with another electrical appliance.  <P>SOLUTION: For the rice cooker having a main body 1, an inner pot 2 detachably installed in the main body 1 and a lid part 3 covering upper openings of the main body 1, and including a heating means 6 provided in the main body 1 for heating the inner pot 2, a conduction controlling unit 9 provided in the main body 1 for controlling the conduction of the heating means 6 for heating the inner pot 2 to vary the power and a control unit 8 for controlling the conduction controlling unit 9 on the predetermined properly heating program, wherein heating power is controlled by ON-OFF at high power including rated power for the rice cooker in the control unit 8, a low-power rice cooking means 10 for controlling the conduction so as to lower the power upon turning on by a particular operation and supply the shortage by retaining the ON-time for a long period of time is provided in the control unit 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245155-A (JP)
Title: Reclining seat
Inventor: NASU NOBUAKI
IPC: A47C3/026
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of the handle for adjusting the strength at the time of tilting backward the backrest.  <P>SOLUTION: The reclining seat is equipped between the support base at the upper part of the leg and the seat frame with a strength adjusting means for adjusting the strength of the resisting force at the time of backward tilting of the seat-back frame. The strength adjusting means 31 comprises a compression coil spring 34 which is set in the forward and backward direction and the front end of which is capable of energizing forward by abutting with the front end of the seat frame 12, a spring holder 33 that holds the rear end of the compression coil spring 34 and makes the compression coil spring 34 expand by moving in the forward and backward direction, a slider 35 which is held by the above support base at the back of the spring holder 33 movably in the right and left direction and of which the front face sliding with the back face of the spring holder 33 makes a slanted cam face 44 that acts so as to push forward the spring holder 33 at the time of movement to either the right or left, and an operating rod 37 which is supported by the above support base capable of rotating in the right and left direction and is capable of moving the slider 35 in the right and left direction by screwing the male screw at the top end into the square nut 48 of the slider 35, and has an operating handle 36 at the side end.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248849-A (JP)
Title: Parking booking and paying machine and parking system equipped with the same booking and paying machine
Inventor: MARUYAMA HIDEO
IPC: G07B15/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parking booking and paying machine which meets various demands of parking lot users and a parking system equipped with the booking and paying machine.  <P>SOLUTION: A display part 4 of a booking and paying unit 4 in a parking lot is controlled by a main control unit 42. This main control unit 42 is provided with vacancy information on the parking lot by reference to a database of the parking management system 30. When parking of a vehicle is not booked at one parking lot, the display part 4 presents a picture plane specifying the start time and end time of parking corresponding to a booked parking period to present whether a vehicle can be parked in the booked parking period according to the booking state of the parking lot. When the parking is possible, the booking of the parking of the vehicle in the period is secured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255468-A (JP)
Title: Screen for oblique projection
Inventor: MAENO KEIICHI
IPC: G03B21/62
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen enabling the observation of bright high contrast projection images from the front even when a projection distance is short regarding the screen for oblique projection for reflecting and projecting a projection light made incident from an oblique direction on a front surface side.  <P>SOLUTION: On a screen surface 10a, first and second surfaces 1 and 2 are successively connected and formed into a mountain shape and the prescribed number of them are provided successively holding a light transmission part 3 there between. On a back surface 10b, first and second back surfaces 4 and 5 are successively connected and formed in the mountain shape and the prescribed number of them are provided successively without a space. The first surface 1 transmits the projection lights L<SB>1</SB>-L<SB>2</SB>from the screen front surface side lower part and inputs them inside the screen 10 and the second surface 2 totally reflects them to the back surface 10b. Then, they are guided to the light transmission part 3 by the total reflection of two times on the first back surface 4 and the second back surface 5 and are outputted from there to an observer side as diffused lights L<SB>1d</SB>-L<SB>2d</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257594-A (JP)
Title: Manufacturing method of ceramic heater
Inventor: WATANABE SHINDO
IPC: H01C17/065
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater having good current carrying durability.  <P>SOLUTION: The manufacturing method of a ceramic heater 1 is proceeded by mixing conductive ceramic powder 3, insulating ceramic powder 5 and sintering auxiliary powder 7 with a solvent 9, and obtaining heater material powder 24 from the obtained dried slip 10, then making a non-calcined resistance heater element 28 by forming the heater material powder 24, and finally, burying it into a ceramic base body 30 with calcination. The solvent 9 uses water, the slip 10 uses either a fluidized layer drying device 50, a rotary drying device 70 or a vibration drying device 40 to dry, and also, a crushing media 22 is simultaneously used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253014-A (JP)
Title: Method for securing polyester molded article
Inventor: MATSUMOTO NAOMI
IPC: C08J5/12
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for securing a molded article while maintaining insulating performance over a long period of time without deteriorating the properties of the elastomer molded article which excels in mechanical strengths, heat resistance, resistance to moist heat, resistance to hydrolysis, and in addition, excels in electrical insulating properties.  <P>SOLUTION: The method for securing the polyester molded article composed of a material containing (A) 100 pts.wt. thermoplastic polyester elastomer and (B) 1-30 pts.wt. rubbery polymer comprises using a securing member having a Pb content at the part with which at least the molded article is brought into contact of ≤0.03 wt.% to effect securing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003252716-A (JP)
Title: Rice seed infectious disease control agent composition and method for controlling rice seed infectious disease
Inventor: MAEDA MITSUNORI
IPC: A01N43/90
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice seed infectious disease control agent composition which has an excellent control effect also against microbes resistant to synthetic microbicide such as DMI agent and oxolinic acid in scarcely irregular potencies and has the high effects, and to provide a method for controlling the rice seed infectious diseases.  <P>SOLUTION: This rice seed infectious disease control agent composition contains at least a microorganism belonging to the genus Fusarium and substantially not having pathogenicity against the rice and the oxolinic acid, and the method for controlling the rice seed infectious diseases is characterized by using a mixture of at least the microorganism belonging to the genus Fusarium and substantially not having pathogenicity against the rice with the oxolinic acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254124-A (JP)
Title: Accumulator fuel injection system
Inventor: SENOO HIROBUMI
IPC: F02M47/02
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to keep a solenoid valve open and inject fuel from an injector even if battery voltage greatly drops in an extremely low temperature condition or the like.  <P>SOLUTION: An ECU executes start control to delay a timing of switching current to a solenoid from high constant current to low constant current by a designated time (When an energizing period from a start of energizing to a current switch timing is called a high constant current period, the high constant current period is extended according to battery voltage.) when battery voltage drops to a designated voltage or less in start of a diesel engine. Since a drop of solenoid attraction force due to drop of energizing current (especially high constant current) is controlled, a valve can be attracted to a full lift position to enable to keep the valve open. Consequently, disability of injection from an injector can be avoided and the diesel engine can be started even under a condition that battery voltage drops such as an extremely low temperature condition or the like.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260505-A (JP)
Title: Method for producing cold rolled steel sheet
Inventor: IMADA SADANORI
IPC: B21B37/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To stably carry out the flying change of thickness of a thin steel plate for increasing the plate thickness in the vicinity of a cutting point without troubles such as breaks when the thin steel sheet is produced with a continuous tandem cold rolling mill.  <P>SOLUTION: In a method for producing the cold rolled steel sheet with the continuous tandem cold rolling mill, the minimum plate thickness of the tip of the rolled plate is preliminarily determined in a way that the tip of the rolled plate at the rear side of a cutting point is stably guided to and wound onto a winder. A target plate thickness at the cutting point in the thickness control for the plate with the rolling mill is set to a thickness larger than the minimum thickness of the tip of the rolled plate, and a target value for an intermediate plate thickness between the target plate thickness of the steady part of the rolled plate and the target plate thickness of the cutting point thereof is determined. The tow-stage change of flying thickness of the plate is carried out before and after the cutting point. At that time, the target value of the intermediate plate thickness is determined by consideration of the length of the part of thickness defect and the stability of plate passing during flying change of thickness of the plate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229208-A (JP)
Title: Outlet for rotary plug
Inventor: RA SHUHO
IPC: H01R13/633
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outlet for a rotary plug with a function enabling even a frail user to pull off the rotary plug easily with a small force.  <P>SOLUTION: With a principle of levers and characteristics of the rotary plug utilized, a device is added which moves one end (a top part) of the rotary plug downward and the other end (a blade part) upward with a fulcrum set at the outlet part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261798-A (JP)
Title: Ink jet recording water-based ink
Inventor: KATO RYUJI
IPC: C09D11/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet recording water-based ink which can improve the decoloration, discoloration or fading of a recorded image, when a bleaching agent, a sterilizer or the like is adhered to the recorded image.  <P>SOLUTION: This ink jet recording water-based ink is characterized by comprising a compound having a structure of formula (1) (R is H, an alkyl, carboxy, or an alkyl partially substituted with one or more aromatic rings, heterocyclic groups or hydroxy groups) at the terminal, a reducing agent, a coloring material and water.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261334-A (JP)
Title: Nickel hydroxide, manufacturing method thereof, lithium nickelate and secondary battery
Inventor: IIZAKA HIROFUMI
IPC: H01M4/131
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide lithium nickelate used for a lithium secondary battery having excellent low temperature output as an active material and having large primary particle diameter.  <P>SOLUTION: The lithium nickelate is composed of a secondary particle formed by gathering large sized primary particles. Because the lithium nickelate is composed of a secondary particle formed by gathering large sized primary particles, the lithium secondary battery having excellent low temperature output characteristic is obtained when the lithium nickelate is used as a positive electrode active material of the battery.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262384-A (JP)
Title: Air conditioning heat source system and controlling method of the air conditioning heat source system
Inventor: CHIN KOUYOU
IPC: F24F5/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning heat source system capable of increasing energy saving effect, and simultaneously conducting variable water amount control and variable supply water temperature control.  <P>SOLUTION: This control device 1 comprises at least a heat source apparatus energy calculating portion 1a, a pump energy calculating portion 1b, and a minimum value computing portion 1c. The minimum value computing portion 1c calculates the energy consumption amount P<SB>system</SB>of the air conditioning heat source system from the energy consumption amount P<SB>chiller</SB>of a chiller calculated by the heat source apparatus energy calculating portion 1a, and the energy consumption amount P<SB>pump</SB>of a secondary pump calculated by the pump energy calculating portion 1b, and calculates supply water temperature T<SB>s</SB>with which the energy consumption amount P<SB>system</SB>of the air conditioning heat source is minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264140-A (JP)
Title: Method for approximating eid function in charged particle beam exposure apparatus, method for correcting approximation effect and method for deciding reticle pattern
Inventor: KAMIJO KOICHI
IPC: G03F1/20
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting the parameter of the approximation function of an EID function showing the planar distribution of energy stored in a resist.  <P>SOLUTION: (1) A plurality (N) of approximation formulas of the EID function are set up (2) to obtain similarity between an exposure pattern obtained by calculation using the approximated EID function and an exposure pattern obtained by an exposure experiment. (3) A parameter for deciding the function about a plurality (P) of approximation formulas selected randomly from among the approximated EID functions except the T-number of the EID functions of high similarity or at least one optional value selected randomly from prescribed ones among coupling coefficients of the functions with each other is varied to generate the N-number of new approximated EID functions to replace the approximated functions with varied values. (4) Operations of the (2) to (3) are repeated until the similarity is converted. Thereafter, the approximation formula of the EID function of the highest similarity is adopted as an approximation formula.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260946-A (JP)
Title: Driving power controller for 4-wheel drive vehicle
Inventor: SUZUKI HIDETOSHI
IPC: B60K17/348
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive power controller for a 4-wheel-drive vehicle, capable of ensuring required acceleration even at the time of starting on a low μroad.  <P>SOLUTION: When judgement is made as the low μ road and it is judged that braking operation is performed in such a direction that braking effort becomes low, prescribed driving force is distributed to front wheels 10FL, 10FR as driven wheels, and a 4-wheel-drive status is kept before rear wheels 10RL, 10RR as main driving wheels accelerate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173373-A (JP)
Title: Wait information report system for dispensing pharmacy
Inventor: NISHIMURA TATSUO
IPC: G16H10/60
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To report the preparation of a medicine to a customer waiting for the medicine in a dispensing pharmacy.  <P>SOLUTION: This system comprises an unreceiving customer reporting table 12 for registering the management number of an unreceiving customer who does not receive the medicine although the medicine is prepared in conformation to the elapsed time from the preparation of the medicine; an unreceiving customer registration processing part 15 for registering, when the medicine is prepared, the record related to the customer concerned in the unreceiving customer reporting table 12; an unreceiving customer delete processing part 16 for deleting the record of the customer concerned from the table 12 when the unreceiving customer receives the medicine; and an elapsed time updating part 14 for updating the elapsed time of each record registered in the table 12. A mail transmission part 13 periodically checks the table 12, and transmits a mail for the preparation of the medicine to the customer whose elapsed time is a prescribed time or more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272413-A (JP)
Title: Headlight for vehicle
Inventor: KINOUCHI TOSHIYUKI
IPC: F21Y101/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlight for a vehicle arranged so that a low beam projection is conducted with a light distribution pattern having a horizontal and an oblique cutoff line, capable of heightening a long-range visibility by securing the photo-quantity of a hot zone sufficiently even in the case the vertical width of its reflector is small.  <P>SOLUTION: The reflecting surface 20a of the reflector 20 is formed from first reflection regions Z1 to make light reflection for forming the horizontal cutoff line CL1 and second reflection regions Z2 to make light reflection for forming the oblique cutoff line CL2. The second reflection regions Z2 are provided in two positions on the left and the right of the lighting fixture optical axis Ax in a diagonal arrangement about the optical axis Ax, and the photo- quantity of the hot zone HZ is increased by superposing the distribution patterns P1 and P2 formed by the reflected beams of light. The horizontal cutoff line CL1 can be formed by providing the first reflection regions Z1 in two places on the left and the right outside of the second reflection regions Z2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265242-A (JP)
Title: Mobile rack system
Inventor: WADA TOSHIO
IPC: A47B53/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile rack system capable of being freely changed in the width of a passage.  <P>SOLUTION: This mobile rack system comprises specifying means provided on respective mobile racks, which are shiftable in a direction in which they are aligned, for specifying among them a mobile rack positioned at a place where the passage is to be formed, and a control means for giving shifting commands to the respective mobile racks to form the passage when the target mobile rack is specified. The specifying means comprises a selecting means capable of selecting the width of the passage and the control means changes the shifting distances of the mobile racks according to the width of the passage selected by the selecting means to form a passage having a different width.  <P>COPYRIGHT: (C)2003,JPO