baber/WOPTO huggingface dataset:
Patent JP-2002124801-A (JP)
Title: Satellite broadcast frequency converter with built-in transmission frequency band blocking filter
Inventor: SUZUKI MASANOBU
IPC: H04B1/18
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a satellite broadcast frequency converter which has a simple structure and is capable of protecting its circuit board from suppressed gain and deteriorated noise factor due to transmission waves, where the converter is equipped with a built-in transmission frequency band filter. SOLUTION: A satellite broadcast frequency converter is equipped with a case 3 provided to the end of a circular waveguide 2 and a shield frame 5 which are fixed together so as to have a circuit board 4 between them. Furthermore, a transmission frequency band blocking filter plate 6 having properties of blocking transmission frequency is provided between the stepped part 16 of the shield frame 5 and a press fit lid 7 fitted to the stepped part 16, by which transmission waves are prevented from propagating to the circuit board 4 through probes 14a and 14b provided on the circuit board 4.
Patent JP-2002128551-A (JP)
Title: Method of manufacturing fine aggregate for concrete
Inventor: YAMAMOTO YOZO
IPC: C04B14/06
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a fine aggregate for concrete capable of obtaining concrete excellent in durability by containing of a required amount of ultra fine sand having a sieved dimension of <=0.15 mm, suppressing of decrease in absolute volume percentage by removing of ultra fine sand having a large specific surface area and a sieved dimension of <=0.038 mm, improving of fluidity of concrete (slump value) and lowering of an unit amount of water, even when natural sea and river sands are used. SOLUTION: A frictional crushed aggregate is obtained with making round sea and river sands of raw material having sieved dimension of 0.15<=mm and pass rate of <=4% by frictional crushing and also with increasing amount of the fine sand so that the fine sand having sieved dimension of 0.15<=mm may have pass rate of <=3-10%. Subsequently this frictional crushed aggregate with a sieved dimension of <=0.038 mm is mainly removed by wet classification.
Patent JP-2002126686-A (JP)
Title: Garbage disposal machine
Inventor: EBARA HIROYUKI
IPC: F26B23/02
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a garbage disposal machine which is capable of subjecting even the garbage in which cooked rice, noodles, and the like, are contained in large amounts to drying treatment without dumpling. SOLUTION: The time for stopping agitation is set by the kinds of the garbage to be fed and the garbage is heated to dry by repeating agitation and the stoppage of the agitation. Even the garbage in which the cooked rice, and the like, are contained in the large amounts is dried at the surface and is weakened in viscosity by prolonging the time for stopping the agitation, by which the garbage is dried without dumpling in spite of the agitation.
Patent JP-2002128743-A (JP)
Title: Polymerizable liquid crystal compound
Inventor: RI SHIYOUTAKU
IPC: C08F20/30
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a monofunctional polymerizable liquid crystal compound exhibiting good liquid crystal nature and useful as a component of liquid crystal material. SOLUTION: The polymerizable liquid crystal compound is expressed by the general formula, P-S1-A-S2-M (P is a polymerizable functional group; A is a ring group selected from aromatic ring, aliphatic ring, hetero-ring and condensed ring; M is a mesogen part having same or different 2-16 rings selected from aromatic ring, aliphatic ring, hetero-ring and condensed ring; S1 is a link chain having a main chain composed of 7-18 atoms consisting of at least one kind of element selected from carbon, oxygen, silicon and sulfur; S2 is a link chain having a main chain composed of 5-18 atoms consisting of at least one kind of element selected from carbon, oxygen, silicon and sulfur; P is bonded to the ring A through the link chain S1; and M is bonded to the ring A through the link chain S2).
Patent JP-2002130657-A (JP)
Title: Device for observing combusting behavior
Inventor: KATSUTA NOBUYUKI
IPC: B60R21/264
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an observation method which enables the user to visually observe the combustion behavior of a gas generating agent. SOLUTION: A gas generator 50 where one part of a combustion chamber is opened is put in a lower holder 10, and an acrylic resin plate 20 is pressed on the above opening, and an upper holder 30 is put thereon. The combustion behavior of the gas generating agent is recorded with a video camera through the acrylic resin plate 20 and an observation window 33.
Patent JP-2002127138-A (JP)
Title: Apparatus for volume reduction and solidification of waste such as foamed polystyrene
Inventor: SOMA OSAMU
IPC: B29B17/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To start operation again without making any work and handling necessary before operation in an apparatus for volume reduction and solidification of a waste such as a foamed polystyrene so as to make it convenient for storing and carrying. SOLUTION: In the apparatus for volume reduction and solidification consisting of a pressing chamber 14 in the outer cylinder 22 of which the terminal end part of a screw body 30 is stored and a molding cylinder 23 being successively arranged to the outer cylinder 22 of the pressing chamber, the terminal end of the outer cylinder 22 of the pressing chamber is made to approximately coincide with the terminal end of the screw blade 32 and the open area of the terminal end of the outer cylinder 22 of the pressing chamber is made larger than the crosssectional open area of the molding cylinder 23.
Patent JP-2002128511-A (JP)
Title: Filler powder made from aluminium nitride synthesised in flame
Inventor: TAKAO YASUMASA
IPC: C04B35/653
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel aluminium nitride powder, having a particle size of a few of μm - a few of 10 μm and at the same time a good sphere particle forming ability, both of which are necessary as a raw powder (fillers) for a composite material using as fillers consisting of an inorganic material being charged to an organic material by improving the drawback a conventional aluminium nitride powder has, and a manufacturing method or a manufacturing device thereof. SOLUTION: Objective aluminium nitride powder is manufactured using a manufacturing method and a manufacturing device thereof to make progress a nitridation reaction in a gaseous phase and in presence of a flame by controlling the following technical conditions at the same time: (1) highly dispersed and stabilized fluidization or formation of aerosol state of the raw powder involved in a range of particle size of 0.001-500 μm, (2) utilization of direct nitridation or reductive nitridation using the regulation of gas atmosphere in the flame or the high temperature caused by the flame as driving force, and (3) ratio controlling between the raw material and the amount of the flame or continuation of the heat treatment steps.
Patent JP-2002133600-A (JP)
Title: Vehicle-to-vehicle distance stabilization system
Inventor: IKEMIYAMUSUKU HIDEYOSHI
IPC: B60R21/00
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To stably keep the vehicle-to-vehicle distance for a safe and comfortable passing. SOLUTION: This system comprises a sensor, a vehicle speed sensor, a hard block, and a lighting display board. When a following vehicle is approaching, this is sensed to give an alarm to the following vehicle. Further, when an object is present near the vehicle in ignition, this is sensed to give an alarm to a driver.
Patent JP-2002130042-A (JP)
Title: Cylinder filling air volume detector for internal combustion engine
Inventor: YAGI TOYOJI
IPC: F02D41/14
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To improve calculation precision of a cylinder filling air volume for internal combustion engine. SOLUTION: A response lag compensation element compensating a response lag of an output gMAF of an air flowmeter by a phase lead compensation is provided in an input side of an air intake system model modeling behavior of the intake air passing through an intake passage from a throttle valve to an intake port of an engine and an output g of the response lag compensation element is inputted in an intake system model. A transmission function of the phase lead compensation is g=(1+T1.s)/(1+T2.s).gMAF. Wherein T1 and T2 are time constants of the phase lead compensation and set based on, at least, one of the output gMAF of the air flowmeter, an engine rotation speed, the intake pressure, and the throttle opening.  A model time constant τIM of the air intake system model is calculated by a mathematical expression with a volume efficiency and the engine rotation speed set to variables and the volume efficiency is calculated by a two-dimensional map with the engine rotation speed and the intake air pressure set to parameters.
Patent JP-2002125611-A (JP)
Title: Method for removing smell of soybean or processed food of the same
Inventor: HIGASHIHATA KUNIO
IPC: A23L11/30
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing smell of soybean or a processed food of the same. SOLUTION: The method for removing smell of soybean or a processed food of the same comprises the following processes: the soybean or the processed food prepared from soybean is placed in a treating tank; it is heated to about 25 deg.C or lower by a heater placed in the treating tank or with outside air, at the same time the pressure inside the treating tank is controlled to about 300-400 mmHg in absolute pressure, and the soybean or the processed food is subjected to a dehydration treatment under reduced pressure for about 30 min in this state; subsequently, the pressure is once returned to the normal pressure; immediately, the pressure inside the treating tank is controlled to about 300-400 mmHg in absolute pressure again, the material is subjected to a dehydration treatment under reduced pressure for about 30 min, and the pressure is once returned to the normal pressure again;  and the process consisting of pressure reduction and returning to the normal pressure in the treating tank is repeated two or more times. By the method, the smell contained in the soybean or the processed food prepared from soybean is removed together with water which evaporates on dehydration under reduced pressure.
Patent JP-2002126718-A (JP)
Title: Method for treating oil contaminated soil
Inventor: KAWAGUCHI KENJI
IPC: B01D17/025
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To efficiently clean soil particles contained in oil contaminated soil without lowering the treatment capacity of a grinding apparatus. SOLUTION: Oil contaminated soil is slurried to be charged in the separation tank 11 of a feed sump 14 to float the oil component in the soil to the surface of the liquid of the feed sump 14 to be recovered using an oil separator 17 and the slurry in the bottom part of the feed sump 14 is charged in a liquid cyclone 16 to perform pretreatment to extract soil particles with a large particle size in the soil and the treated soil is charged in a grinding treatment apparatus 20 to remove the oil component remaining on the surfaces of soil particles.
Patent JP-2002137638-A (JP)
Title: Sash part mounting structure
Inventor: HAGA TAKAHIRO
IPC: B60J10/08
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a sash part mounting structure capable of eliminating a joint part clearance between a door trim and a sash. SOLUTION: In an assembly part 15 between a lower sash 6a and a rear side sash 6b of a rear door in an automobile, a thick wall part 15a gradually increasing its thickness from the upper side of the rear side sash 6b toward the down side is formed in a partition weather strip 9. By means of the thick wall part 15a, a clearance between a cutout part 14 formed in a rear door trim 7 and the partition weather strip 9 is closed. In the partition weather strip 9, a tongue-shaped fin 16 stood on the inside of a cabin is formed on the face inside the cabin for closing a clearance between the cutout part 14 and the partition weather strip 9.
Patent JP-2002140773-A (JP)
Title: Burglar prevention device
Inventor: IKEJIRI HISANOBU
IPC: G08B15/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a burglar-prevention device capable of repelling a burglar or a person making mischief. SOLUTION: The device is installed at a position which is near an automatic vending machine J and cannot be reached by a person, provided with an alarm sound generation means 1, a light generation means 2 and a detection sensor 3 for detecting the existence of a person having approached the machine J and turns the means 1 and the means 2 into an outputting state only when the sensor 3 detects a person. The device is provided with a timer circuit 5 for setting a time for continuing and maintaining the outputting state of the means 1 and the means 2 and a 24-hour timer circuit 6 for setting the sensor 3, the means 1 and the means 2 to operate only in a specific time zone in a day.
Patent JP-2002139550-A (JP)
Title: Sampling digitizer and semiconductor integrated circuit testing device equipped with the sampling digitizer
Inventor: SUKAI MASAO
IPC: G01R31/28
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sampling digitizer capable of making the timing of a clock signal coincide with a jitter measuring point in a short time. SOLUTION: In this sampling digitizer equipped with a sampling head 11, a clock generation part 12, a waveform digitizer 13, and a timing control circuit 15, a comparator 21 is installed on the output side of the sampling head, and sampling data are supplied to one input terminal of the comparator. A prescribed threshold value is given to the other input terminal of the comparator, and it is detected whether the sampling data are larger or smaller than the threshold value. An output signal of the comparator is supplied to a binary search processing circuit 22, and the output thereof is supplied to a timing control circuit 15, to thereby control the timing of the clock signal applied to the sampling head from the clock generation part.
Patent JP-2002147189-A (JP)
Title: Tunnel constructing method
Inventor: OZEKI MUNETAKA
IPC: E21D11/08
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel constructing method which can efficiently mount a partition wall in a tunnel in a short period of time. SOLUTION: When the partition wall 2 is mounted in the tunnel T, a plate spring member 4 for upward energizing the partition wall 2 by applying a force to a part of the same is arranged on a lower bed 2d of the partition wall 2, and the partition wall 2 is moved to a mounting location in the tunnel T while maintaining an erect position. Then, a force is applied to a free end 4b of the plate spring member 4 at the mounting location, and the partition wall 2 is upward lifted to abut an upper bed 2c of the partition wall 2 on a ceiling surface 1a of the tunnel T. Thus, the partition wall 2 is mounted in the tunnel T.
Patent JP-2002147630-A (JP)
Title: Automatic liquid stopping device
Inventor: KOBAYASHI TADAO
IPC: F16L55/10
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic liquid stopping device of low cost and high reliability in which device constitution can be formed simply. SOLUTION: A pull-up piece 16 is manually pulled up to let a magnet 29 be magnetically attracted by an iron plate 28 through an elastic film 11, and a sealing valve 27 releases a discharge port 23 and a stopper 24 for feeding liquid. As liquid reaches a liquid surface stopping position in an air pipe 14, air in the air pipe 14 is compressed to extrude air between the elastic film 11 and the iron plate 28, and an elastic body is inflated. It is further inflated to release the magnet 29, and drop the sealing valve 27, thereby an opening part of the stopper 24 is sealed to stop feeding liquid.
Patent JP-2002149243-A (JP)
Title: Temperature control device
Inventor: OSANAI HITOSHI
IPC: G05D23/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a temperature control device which effectively cope with the generation of heat accompanying operation. SOLUTION: The temperature control device 1 is provided inside an external cover 1C and equipped with a heat shield plate 90 which covers a tank 10, a pump 20, a cooler (cooling means) 30, and a halogen lamp heater (heating means) 40 from above and a water cooling tube (plate cooling means) 901 which cools the heat shield plate 90 with water. Further, the temperature control device 1 is provided with a light shield plate between an end of the halogen lamp heater 40 having a lamp as a heat source and a rear plate 1R (external cover 1C) covering the end part of the halogen lamp heater 40. Furthermore, the temperature control device 1 is equipped with a cooling water supply block which is cooled with temperature fluid and a motor cooling block, and components, such as a connector Ec harness Eh, which are intolerant of high temperature are provided in the space surrounded with the cooling water supply block and motor cooling block.
Patent JP-2001221258-A (JP)
Title: Armature assembly for electromagnetic coupling device
Inventor: ARAI SHIGEHARU
IPC: F16D27/112
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a small and lightweight electromagnetic coupling device by shortening the size of a boss part for a hub. SOLUTION: The tub 11 is provided with guide parts 11d and deforming parts 11e formed on tips of these guide parts 11d. An armature 12 is provided with guide grooves 12a to be engaged with the guide parts 11d and mount parts 12b protruding from its outer circumferential face. A plate spring 13 is provided with fixing parts 13a and arced deflecting parts 13c formed between adjacent fixing parts 13a. By laminating the armature 12 and the plate spring 13 on a side face of the hub 11 and deforming the deforming parts 11e of the hub 11, the fixing parts 13a of the plate spring 13 are fixed to the guide parts 11d of the hub 11.
Patent JP-2002142913-A (JP)
Title: Mounting structure of back board of seat back for vehicle
Inventor: ONO MITSUYA
IPC: B60N2/90
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To realize a back board mounting structure that is easy to remove, maintainable and easy to overhaul by achieving simplification in place of a grip system, in addition to satisfaction of fixation strength, appearance characteristics, mountability and the like. SOLUTION: In a back board mounting structure of a seat back for a vehicle in which a seat back 1 has a back board 5 covering an opening 11 in the rear, the back board 5 annexed to the rear of the seat back by engaging mounting means 6 and 7 provided in the inside vertical portion with the back frame 2 side, the mounting means 6 and 7 comprise an upper hook 16 provided on the upper side of the back board 5, and latched to the corresponding section 2d of the back frame 2 side, and a lower hook 17 provided in the lower side of the back board 5 and annexed to the lower terminal section 4b of a skin material 4 and engaged with a retainer 8 latched on the corresponding section 2e of the back frame 2 side.
Patent JP-2001209485-A (JP)
Title: Coordinate digitizer
Inventor: NAGAI TAKUYA
IPC: G06F3/041
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate digitizer capable of accurately reading the coordinate of a loop coil end without changing the composition of the loop coil. SOLUTION: A loop coil 23, a receiving part of an electronic board, includes a X coil group and a Y coil group, and is disposed so that its edge part will not overlap with the coil groups. X coil group, including X coils X1, X2, X3... which are slim in the Y direction, can be magnetically coupled with the alternating field of a pen, and are parallely laid respectively along the X direction so that adjoining X coils will overlap. Y coil group, including Y coils Y1, Y2, Y3... which are slim in the X direction, are parallely laid respectively along the Y direction so that adjoining Y coils will partly overlap. The coordinates in boarder parts BDx, BDy and edge parts Egx, Egy can be read by executing different processes required in the following cases: the case when the pen is located in boarder parts BDx, BDy; the case when the pen is located in edge parts Egx, Egy; and the other cases.
Patent JP-2002150805-A (JP)
Title: Electrodeless lamp device
Inventor: SUZUKI AKIO
IPC: F21S2/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless lamp device which heightens the brightness of the lamp by improving the cooling efficiency of the lamp. SOLUTION: The wind sent out from a blower 9 passes through an ventilating hole 12 and blows the surface of an electrodeless lamp 1 from the top end of an exhaust nozzle 15 for lamp cooling. As the wind velocity of cooling air is sufficiently high even at the neighboring area of the electrodeless lamp, the cooling efficiency of the lamp is heightened, and the input density of the lamp, namely the brightness, is improved.
Patent JP-2002157459-A (JP)
Title: Order receiving device and order receiving method
Inventor: WATANABE YOSHIYUKI
IPC: G06Q50/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an order receiving device and an order receiving method capable of bringing a delivery date forward when an end user raises a desired purchase price. SOLUTION: When the desired purchase price of purchase desired merchandise is received, the delivery date is decided according to the desired purchase price.
Patent JP-2002158468-A (JP)
Title: Electronic device and insulating sheet
Inventor: OYAMA EIJI
IPC: H05K7/14
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an insulating sheet that can be formed by die cutting only and can flexibly change the floating amount of its surface in accordance with the heights of projecting sections provided on a wiring board. SOLUTION: This insulating sheet 10 is installed to at least one surface of the wiring board and electrically insulates a circuit from other parts on the surface. The sheet 10 is provided with fixing sections 12 which are fixed to the wiring board and have screw inserting holes 12a and cut holes 14A and 14B which are formed around the fixing sections 12 and containing at least circular-arcuate sections formed with the screw inserting holes 12a as their centers. When the sheet 10 is fixed on the wiring board by fixing the fixing sections 12 of the sheet 10 to the wiring board, the surrounding portions of the cut holes 14A and 14B bend and the surface 10A of the sheet 10 is displaced to the vertical direction to avoid the projecting sections of the wiring board.
Patent JP-2002163887-A (JP)
Title: Sinchronous dram
Inventor: ASAKAWA MASASHI
IPC: G11C11/407
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To allow a plurality of controllers to share synchronous DRAM by making the best use of its special features. SOLUTION: The system is equipped with mode storage means 112 corresponding to each of a plurality of memory array 111. The system is characterized by having the setting means 113 that sets the control information specified by the mode set command to the mode storage means 112 in response to the respective mode set commands outputted by a plurality of controllers, the mode select means 114 that selects appropriate mode storage means 112 based on the address and the an access means 115 that execute the access operation synchronized with the fixed clock signal.