baber/WOPTO huggingface dataset:
Patent JP-2001227718-A (JP)
Title: Garbage disposal apparatus
Inventor: MASHIO SHINICHIRO
IPC: F23G5/04
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus in which even garbage of various mixed matters are dried and ground, and the ground garbage power is burned to be extinguished, and the heat generated in the incineration is reused to reduce the fuel for the burner. SOLUTION: A cylindrical combustion chamber 1 is transversely disposed, pipes are provided to right and left sidewalls 2a and 2b respectively, one pipe is connected to a burner 6 as a combustion flame blowing pipe 5, and the other pipe is connected to an exhaust blower 11 as an exhaust pipe 10, grinding blades 26 are mounted on the internal periphery of a rotary drum 25 to form a dry grinding chamber 24. The drum 25 is rotatably supported in a manner to enclose the combustion chamber 1, an air blow pipe 18 for blowing air in the drum 25 is provided in the chamber 1. Ground fine power garbage 42 produced in the drum 25 is spouted in the combustion chamber 1 through powder spouting holes 20.
Patent JP-2001229932-A (JP)
Title: Separator for fuel cell and fuel cell
Inventor: OKAZAKI HIROSHI
IPC: H01M8/02
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a fuel cell, having superior conductivity and gas shut-off ability combined, and superior anticorrosion, rare fatigue failure and lower cost, and the fuel cell having superior durability and power generating performance and lower cost. SOLUTION: The separator comprises a metal plate 2a and a conductive resin portion 2b which applies coating to at least both faces of the metal plate 2a with a conductive resin. The fuel cell comprises fuel cell separators 1A, 1B, 1C and a pair of electrodes 5, 6, placed among the fuel cell separators 1A, 1B, 1C for holding an electrolyte 4 therebetween.
Patent JP-2001229266-A (JP)
Title: Method and system for supporting person of advanced age, which directs activation of shopping center
Inventor: YAMAMOTO RYOICHI
IPC: G06Q50/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To activate a store and a shopping center from the position of a user such as person of advanced age with a future aging society as a background, to help the shopping of the person of advanced age and information transmission and to positively secure 'safely, convenience and pleasure'. SOLUTION: The support system for person of advanced age, which directs the activation of a shopping center, is provided with a user side communication terminal 2 sending a request on the commodity order of a user including person of advanced age and a request on urgent communication through a communication line, and a shopping center side information processing system 1 conducting a processing in accordance with the request sent by the communication terminal 2. The shopping center side information processing stem 1 is provided with a server 11 giving the notice of the commodity order and delivery arrangement to the respective stores PC 13...13 and the delivery center PC 14 of the shopping center in accordance with the request on the correspondence of the commodity and giving the notice to the urgent communication destinations (a hospital, a family doctor, a relative, an acquaintance, a friend and other communication destinations) and a communication terminal 3 in accordance with the request on urgent communication.
Patent JP-2001229456-A (JP)
Title: Method and device for receiving article order and drive- through system
Inventor: IGUCHI KESAKICHI
IPC: G06Q30/06
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To indicate orders which are received at random to a kitchen in the order of customers and to rearrange the orders so that preparations for cooking can be made in the order of the customers. SOLUTION: In an article setting table of an electronic cash register, article name information 21, unit-price information 22, and position number information 23 are set. When an order is received, the quantity of a corresponding article in an order form is marked and the order form is read by a mark reader connected to the register. In another method, a slip or receipt where a customer number or receipt number is entered is handed to a customer when an order is received, the order contents and ID number are sent to a controller in a store by inputting the number to the register at an order counter or by using a portable terminal, and the ID number is passed to the customer and is read at the order counter and collated by the controller.
Patent JP-2001234503-A (JP)
Title: Permeable pavement
Inventor: NAGASAKI SHINJI
IPC: E01C7/30
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide permeable pavement in which sufficient voids are ensured among aggregate without using aggregate whose particle-size is accurately adjusted, which can display an excellent permeable function, wherein a resin are mixed in the aggregate. SOLUTION: In the permeable pavement obtained by mixing aggregate and an epoxy resin, the percentage of voids is set in 5-20 vol.%, an epoxy resin adhesive is formed in a two-pack cold quick curing type, viscosity at 20 deg.C is set in 800-1100 mPa/sec, and tensile strength is set in 320 kg/cm2 or more. Aggregate obtained from waste materials such as a brick, a tile, charcoal, coal, solidified ash, slag, glass and sludge or the like can also be used as the aggregate.
Patent JP-2001203530-A (JP)
Title: Antenna
Inventor: TAKECHI YOSHIHIRO
IPC: H01Q21/06
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an antenna where one or more dipole elements are placed closely in front of a reflector formed by a plane conductor, that is, a plane reflector that considerably reduces the interval between the plane reflector and the dipole elements that about 1/4 wavelength in order to reduce the size of the plane reflector thereby matching the radiation resistor of the antenna at that time with a characteristic impedance of a conventional feeder. SOLUTION: The interval 4 between the plane reflector 1 and the dipole element 2 is selected to be 0.1 wavelength or below with respect to the operating frequency and the length 5 of the dipole element 2 is selected to be 0.6 wavelength or over and less than one wavelength with respect to the operating frequency. The length 5 of the dipole element 2 is selected to be 0.6 wavelength or over and less than one wavelength with respect to the operating frequency corresponding to the interval 4 between the plane reflector 1 and the dipole element 2 in order to meet the purpose.
Patent JP-2001232440-A (JP)
Title: Manufacture of helical gear
Inventor: MATSUOKA NAOKI
IPC: B21J13/02
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a new helical gear by forging. SOLUTION: The manufacturing method for the helical gear comprizes a mounting process for mounting die pins 10 having tooth space shapes in all the tooth spaces of a spur gear 50 and a twist forming process for forming the helical gear by giving twist angles to the tooth traces of the spur gear 50 by rotating both tip parts 10b of the die pins 10 positioned in both end faces of the spur 50 in the peripheral directions of the spur gear 50, which are relatively reverse and by twisting the spur gear 50 around a shaft center. After mounting the die pins 10 in all the tooth spaces of the spur gear 50, by rotating the die pins 10 in the relatively reverse peripheral directions and by twisting the spur gear 50 around the shaft center, the twist angles can be uniformly given to all the tooth traces.
Patent JP-2001242854-A (JP)
Title: Damper fixing method for grand piano
Inventor: ISHIDA MUNEO
IPC: G10C3/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a damper fixing method for a grand piano which more effectively prevents the damage of damper felt by the vibration of a damper during transporting of the grand piano. SOLUTION: A buffer member 41 is inserted between a damper head 391 and a music shelf rail 25 so as to prevent the damper felt 393 from being damaged by the vibration of the damper 39 and the collision thereof against a string 33 during the transportation of a main body section of the grand piano. As a result, the damper felt 393 is brought into pressurized contact with the string 33, by which the damper 39 is fixed.
Patent JP-2001242519-A (JP)
Title: Film unit equipped with lens
Inventor: MORIYA MITSUHIRO
IPC: G03B17/04
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To easily remove dirt and dust accumulated in an opening for exposing a data imprinting liquid crystal panel. SOLUTION: An exposure hole 40 is formed in a data imprinting module 38. The liquid crystal panel 39 is exposed to the outside of the data imprinting module 38 through the exposure opening 40a of the exposure hole 40. The opening 40b of the exposure hole 40 is formed so that the opening area of the opening 40b is larger than that of the exposure opening 40a. A tapered surface 40c is formed at a part for connecting the exposure opening 40a and the opening 40b. Since the tapered surface 40c is formed, the dirt and dust are hardly accumulated in the exposure hole 40, and the dirt and dust are easily removed by blowing the exposure hole 40 by an air brush, etc., if any.
Patent JP-2001244032-A (JP)
Title: Electric connector
Inventor: SUKEGAWA AKIHITO
IPC: H01R12/51
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive electric connector which can ground a sub-board for the main board and the chassis easily. SOLUTION: The electric connector 10 has a main body 12 whose lower surface is mounted on a main board 11, a sub-board 40 arranged rear the main body, and plural contact pins whose the one ends extend to the openings of the main body facing forward and the other ends project from the back surface of the main body and connected with the sub-board, and the ground on the sub-board is connected to the ground of a chassis 60 through a ground metal 50. In this connector the ground metal 50 is formed in one-body with the main body so that one end 51 is attached to the chassis, and the other end is connected with the sub-board penetrating the main body, and one part is connected with the main board projecting from the main body.
Patent JP-2001238866-A (JP)
Title: Magnet resonance imaging apparatus
Inventor: HIRATA TOMOTSUGU
IPC: G01R33/3875
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To shorten the time for taking magnetic resonance pictures necessary for analyzing the strength distribution of static magnetic field for siming. SOLUTION: After exciting a specimen by almost simultaneously applying to modulated RF burst 1-1, 1-2 by sinc function and inclined magnetism 2-0 in the read out direction, the first sequence which turn over the read-out inclined magnetic field 2-1 cyclically and detect echo group 6-1, 6-2, is conducted repeatedly. Next, the second sequence which leave the Δt space between the time of detecting echo group 6-1, 6-2, and RF burst 1-1, 1-2 against the first sequence, is conducted. Thirdly, two pairs of magnetic resonance images influenced by uneven maagnetic field are formed so that the phases are different. Based on the above picture, the strength distribution of in a testee is calculated of static magnetic field.
Patent JP-2001246464-A (JP)
Title: Method and device for gas cutting
Inventor: SHIODA FUMINOSUKE
IPC: F17D3/01
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for gas cutting, by which the combustion speed of a dangerous hydrogen flame is suppressed and safety is enbanced by using a mixed gas obtained by adding a LP gas to an oxyhydrogen gas as a heat source, further cutting efficiency can be enhanced. SOLUTION: In the gas cutting method by which steel, etc., are heated by a heating flame and they are cut by jetting out oxygen for cutting to them, by using the heat source obtained by adding the LP gas to the oxyhydrogen gas as the heating flame, the gas cutting whose cutting efficiency is satisfactory and whose safety is high, can be performed. As a gas cutting device, by providing a pressure adjusting instrument by a remote control, which is adjusted according to a gas pressure set in the flow path of the oxyhydrogen gas, in the flow path of the LP gas, with regard to a ratio of the flow rate of the LP gas to the oxyhydrogen gas, they are made to flow out at a preset almost specific ratio.
Patent JP-2000189623-A (JP)
Title: Device for game
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an interest in variety to the relationship between an established condition capable of giving a play value and a given value. SOLUTION: A JACK POT counter is added with (n) (S2) each time a shot ball gets a prize in a plurality of pachinko game machines arranged on a game machine island, a part of values accumulated and stored in the JACK POT counter is sent (S12) to the pachinko game machine where a jack pot is won, and prize balls are dispensed.
Patent JP-2001247887-A (JP)
Title: Lubricant composition for cold plastic working of steel
Inventor: MATSUMOTO KEIJI
IPC: C10M105/54
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant composition for cold plastic working of steels which can prevent seizing between a tool and a processed material even in extremely tough cold plastic working such as cold rolling of steels and which can be used, washed and removed easily. SOLUTION: This lubricant composition contains powder of calcium carbonate and/or calcium hydroxide with an average particle diameter of 20 μm or less dispersed in a base oil comprising at least one of an organic chlorine compound which is liquid at room temperature (e.g. chlorinated paraffin), an organic sulfur compound (e.g. sulfurized oil) and an organic phosphorus compound (e.g. decyl phosphite).
Patent JP-2001248841-A (JP)
Title: Heating cooker
Inventor: OKAMOTO ATSUSHI
IPC: F24C7/04
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker preventing a fault of an illumination lamp caused by a vibration and having a mounting structure of the lamp with a good operability. SOLUTION: A holder inserting opening 8 having a larger area than an outer periphery of an upper part of a lamp holder 4 is provided at a top surface extended part 6. A screw 10 to become a holder holding material is fixed to an extended part 9 of a flange 7 bent and formed at an end of the part 6. A lateral hole 11 for inserting an end 10a of the screw 10 from a side is provided at the holder 4. In this case, the diameter of the hole 11 is larger than that of the end 10a of the screw 10. A gap A is generated between the opening 8 and a side face 4a of the holder inserted into the opening 8. A size of the gap A is shorter than the length of the end 10a of the screw 10.
Patent JP-2001248867-A (JP)
Title: Interlocking device of cooker and air fan
Inventor: FURUICHI KOJI
IPC: F24F7/007
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the interlocking device of a cooker for improving ventilation and ease of use suited for the actual condition of cooking, and an air fan. SOLUTION: A control circuit 4 for operating an air fan 2 in linking with the heating of a cooker 1 and selecting the amount of wind of the air fan according to the usage condition of the cooker, and an air fan operation switch 9 for switching and stopping the amount of wind during the interlocking operation are provided.  The control circuits sets the amount of wind after switching the amount of wind to the amount of wind in a new interlocking operation when the cooker is to be used again when the amount of wind is switched during the interlocking operation of the air fan, thus performing appropriate ventilation according to the usage condition of the cooker, freely switching the amount of wind or performing stopping even during the interlocking operation of the air fan, and further setting the amount of wind after switching the amount of wind to the amount of wind in a new interlocking operation when the amount of wind is switched during interlocking operation.
Patent JP-2000299992-A (JP)
Title: Piezoelectric actuator
Inventor: HEINZ RUDOLF DR
IPC: F02M51/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To fix the actuator body to a bottom plate and a head plate without relying upon adhesion by an arrangement wherein the faces of the bottom plate and the head plate abutting against the end face of the actuator body are provided, respectively, with a member for securing the coating layer of the actuator body through force coupling. SOLUTION: The piezoelectric actuator body 10 comprises a multiplayer laminate, and a metallic or conductive layer being used as an electrode wherein the end face of the layer is fixed between a bottom plate 11 and a head plate 12. The end face abutting against the bottom face 11 and the end face abutting against the head face 12 are provided, respectively, with a piezoelectric inert coating layer 13, 14. Furthermore, the abutting faces of the bottom plate 11 and the head plate 12 grasp securing members 16, 17 to surround the coating layers 13, 14 and the securing members 16, 17 secure the coating layers 13, 14 of the actuator body 10 through force coupling.
Patent JP-2001246535-A (JP)
Title: Multistage feeding grinding work method in end surface thrust grinding
Inventor: MORITA HIROSHI
IPC: B24B47/20
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a multistage feeding grinding work method in end surface thrust grinding capable of shortening total grinding working time without causing grinding burning of a grinding surface by restraining grinding resistance low by making slitting of a workpiece in the axial direction in multistage feeding. SOLUTION: A part (1) is ground on a side surface grinding surface 3a of an impeller 3 by slitting, grinding and feeding a workpiece W in the Z axial direction from a state of a drawing 3 until a salient point P0 of the impeller 3 reaches a point P1, the impeller 3 is once released in the Z axial direction from an end surface of the workpiece as a dotted arrow, and the impeller 3 is fed in the X axial direction in constant quantity in this state. It is possible to grind a part (2) by the side surface grinding surface 3a of the impeller 3 by slitting, grinding and feeding the workpiece W in the Z direction again in the state, slitting, grinding and feeding it until the salient point P0 of the impeller 3 reaches a point P2, and a part (3) is ground by repeating the above work.  It is possible to divide a side surface contact area of the impeller and to restrain grinding resistance low because the grinding parts (1)-(3) are fed in multistage at the time of thrust-grinding the end surface of the workpiece.
Patent JP-2001249235-A (JP)
Title: Photonic crystal structure and manufacturing method
Inventor: NOTOMI MASAYA
IPC: G02B6/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To solve a problem such that it is difficult to make a circuit only with a three-dimensional photonic crystal when constituting an optical circuit with a photonic crystal, and containment becomes insufficient with a two-dimen sional photonic crystal. SOLUTION: The problem is solved with a photonic crystal structure in which a first three-dimensional photonic crystal 17, a two-dimensional photonic crystal 14 and a second three-dimensional photonic crystal 17 are laminated, and with a manufacturing method for forming the three-dimensional photonic crystal by laminating alternately layers whose refractive index are different and for forming the two-dimensional photonic crystal by applying processing of a two-dimensional periodic structure with the lithography. The problem that it is difficult to make a circuit only with a three-dimensional photonic crystal when constituting an optical circuit with a photonic crystal, and containment becomes insufficient with a two-dimensional photonic crystal is solved because the three-dimensional photonic crystal is formed in the front and rear surfaces of the two-dimensional photonic crystal.
Patent JP-2001249838-A (JP)
Title: File managing method
Inventor: IWANO HIROTOSHI
IPC: G06F12/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve problems that the maximum number of files which can be managed is restricted by the size of a management area since the management area and a management area for backup have to be secured in advance when backup is performed by separating the management area from an actual data area beforehand and duplicating the management area in a file system and technique to duplicate the whole management area cannot be applied since no concept of the management area exists in the file system to record the management area and the data area in the same area. SOLUTION: These problems are solved by successively creating pieces of history information in which the file identifiers of the files are correlated to the recording position information on the files on a recording medium and the action types of the files whenever adding, changing and deleting actions of the files in the recording medium are performed and recording the history information in a history table area different from the recording areas of he files and management information in the order of creation of pieces of the history information.
Patent JP-2000357612-A (JP)
Title: Inductive element
Inventor: KOMAI EIICHI
IPC: H01F17/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To enhance DC overlap characteristics by avoiding concentration of magnetic flux especially from a coil layer to a magnetic film closest thereto so that a substantially uniform flux distribution can be attained for each magnetic film thereby ensuring an inductance of a specified level or above. SOLUTION: Since the product of permeability and film thickness is increased as a magnetic film recedes from a coil layer 12, magnetic flux generated from the coil layer 12 can be induced more easily as the magnetic film recedes from a coil layer 12. Consequently, a substantially uniform flux distribution can be attained for each magnetic film which can thereby function substantially similarly. According to the arrangement, inductance and DC overlap characteristics can be enhanced furthermore while reducing iron loss furthermore in high frequency band.
Patent JP-2001251124-A (JP)
Title: Array antenna receiver
Inventor: MARUTA YASUSHI
IPC: H04J13/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate calibration even when an array antenna receiver is operated. SOLUTION: A calibration signal generated by a signal generator 107 for calibration and subjected to frequency conversion by a radio transmitting part 108 for calibration is made to have a power level where the power level of a calibration signal extracted by a signal processing part 106 for calibration is made constant in power level variable circuits 109-1 to 109-N, and is multiplexed to a signal received by antenna elements 102-1 to 102-N in multiplexing circuits 103-1 to 103-N.