baber/WOPTO huggingface dataset:
Patent JP-2001071857-A (JP)
Title: Inflation fluid supply device
Inventor: CAMPBELL DOUGLAS P
IPC: B60R21/16
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a device having an inflation fluid for inflating a vehicle occupant protection device. SOLUTION: An inflator 22 supplying an inflation fluid for inflating an inflatable vehicle occupant protection device 14 has a vessel 30 storing the pressurized inflation fluid, while the vessel 30 has an outlet passage 80 for letting out the inflation fluid. A rupturable closure member 92 fixed to the vessel 30 blocks a flow of the inflation fluid passing the outlet passage 80. A support body 100 for the rupturable closure member 93 partitions a chamber 110 adjacent to the rupturable closure member 92. The rupturable closure member 92 has a first part 122 deformed into the chamber 110 by pressure of the inflation fluid, and a second ring-like part 124 surrounding the first part 122. An initiator 98 shears the first part 122 from the second part 124 to break the closure member 92 when operating.
Patent JP-2001347189-A (JP)
Title: Straightly advancing feeder for supplying material to electrostatic separator
Inventor: HIRATA MINORU
IPC: B03C7/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a straightly advancing feeder for supplying material to an electrostatic separator which increases separation efficiency in the electrostatic separator by dispersing particulate supplied from a hopper as bloch in a width direction of the feeder and supplying the particulate with uniform height. SOLUTION: The straightly advancing feeder 1 for supplying the material to the electrostatic separator is provided with a first weir 11 at a first position in an advancing direction of the material from a supply port 21 of the hopper 20 for supplying the material to the straightly advancing feeder 1 and further a second weir 12 at a second position. The first weir 11 and the second weir 12 are composed of round bars and are provided in a direction vertical to the advancing direction of the material by being in close contact with a surface of a trough 10 over a whole region of width of the trough 10. Supplied material is a mixture of aluminum particulate and casting sand and a diameter of the second weir 12 is of the same degree as average grain size of the aluminum particulate being bigger among two.
Patent JP-2001237381-A (JP)
Title: Semiconductor device
Inventor: SAITO JUN
IPC: H01L27/06
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: TO provide a high voltage-resistant IC for control with a small chip area which has no erroneous ignition of a switching element even if both group and stray potentials exist. SOLUTION: A GND reference circuit 3 is formed on an A substrate 2a and a stray reference circuit 4 is formed on an B substrate 2b. A level-up circuit for commonly setting the reference potential level of the GND reference circuit 3 and stray reference circuit 4 is constituted of a high voltage-resistent N-ch MOSFET 5 formed in the GND reference circuit 3, and level shift resistor 6 formed in the floating reference circuit 4. A level-down circuit for commonly setting the reference voltage level is constituted of a high voltage-resistent P-ch MOSFET 7 formed in the stray reference circuit 4, and a level shift resistor 8 formed in the GND reference circuit 3. The stray reference circuit 4 is surrounded by a HVJT 9 and is electrically insulated from the potential of the B substrate 2b itself.
Patent JP-2001314422-A (JP)
Title: Integrated connected artificial teeth without dental plate
Inventor: YOSHIOKA KAZUTOSHI
IPC: A61C13/113
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide connected artificial teeth which are easily inserted between lips and alveolar arch and compensates defects of anterior teeth to solve a problem that when an aged person is died, anterior teeth are frequently lost and the facial expression is quite different from that in life and also the facial expression looks old and poor when anterior teeth are lost. SOLUTION: The connected artificial teeth that are easily inserted between lips and alveolar arch and compensates defects of anterior teeth. About 6 of upper and lower teeth are connected at side parts and the upper and lower connected teeth are connected at a dental bite part. Further, the integrated artificial teeth have not the dental plate part. It is integrated artificial teeth without the dental plate of the upper teeth and the lower teeth.
Patent JP-2001114519-A (JP)
Title: Porous titania, catalyst by using the same and method for production thereof
Inventor: OKI YASUYUKI
IPC: B01J35/10
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain a porous titania showing an excellent catalyst activity in uses such as a denitration, etc., and a catalyst by using the same, and to provide a method for producing the same. SOLUTION: This porous titania having the anatase type crystal structure, 3-10 nm crystallite diameter, >=60% anatase crystallization ratio, >=10 m2/g BET specific surface area, >=0.05 cm3/g total void volume and >=0.02 cm3/g void volume of voids having >=1 nm void radius, is obtained by dissolving a titanium alkoxide with a solvent to obtain the titanium alkoxide solution, adding a mixed solvent consisting of water and a solvent to the titanium alkoxide solution for hydrolyzing, then polymerizing to obtain a polymer solution, and burning the polymer solution in the presence of a fatty acid.
Patent JP-2001357070-A (JP)
Title: Method and device for retrieving information
Inventor: HOSOYA TADAKATSU
IPC: G06F12/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To accelerate the node retrieval and to reduce the memory capacity to be used. SOLUTION: Concerning the information retrieving method using a Patricia tree, data 2a corresponding to a node are composed of a retrieval key 2a1, a link pointer 2a2 to another node, a link direction bit 2a3 showing the link direction of the link pointer 2a2, key check position 2a4 showing a data position to become a check target in the retrieval key 2a1, and pointer 2a5 to information peculiar for the node, and the data of a pair of low-order nodes 2a1 and 2a2 of the node 2a are stored in continuous memory areas.  In the case of performing retrieving processing concerning each node, when the link direction bit 2a3 is '0', it is decided that a node shown by the link pointer stored in the link pointer 2a2 is a node to become the retrieval target, and when the link direction bit 2a3 is '1', the link pointer to the low-order node to be processed next is determined on the basis of a value at a position designated by the key check position 2a4 in the retrieval key 2a1 and the link pointer 2a2.
Patent JP-2002010078-A (JP)
Title: Image reader
Inventor: TSUBOI YOSHITO
IPC: H04N1/19
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To deal with post-processing accurately and quickly by detecting the peak white level on the opposite sides of a read unit and an image processing unit thereby realizing accurate decision of occurrence of an abnormality. SOLUTION: The image reader comprises a peak detecting section 115 provided in a read unit 110 and detecting the peak white level of one line of image data in the main scanning direction read out by means of a CCD, a peak detecting section 122 provided in an image processing unit 120 and detecting the peak white level of one line of image data in the main scanning direction, and a CPU 123 for comparing the peak white level at the peak detecting section 115 with the peak white level at the peak detecting section 122 and executing a specified error processing if the comparison results does not fall within a predetermined allowance.
Patent JP-2002000916-A (JP)
Title: Setting method for call lamp
Inventor: KANAI HIROYUKI
IPC: A63F7/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein game machine information, relating a game machine involved to the call lamp, is set by a remote control operation in a type which is installed on the game machine to call up a clerk as required. SOLUTION: A remote controls 5 transmits setting data for the type of a corresponding game machine, jackpot probability, the frequency of jackpot and the like to call lamps 4a, 4b, 4c, etc., on based on the memory contents of a memory medium 6 in which specified call lamp setting data are stored corresponding to ID numbers attached to the call lamps 4a, 4b, 4c, etc., and the call lamps 4a, 4b, 4c, etc., store setting data corresponding to each own ID number into a memory area 44 provided in the call lamp involved while the setting data are transferred sequentially to each of the call lamps 4a, 4b, 4c, etc., interconnected to make a setting for following the same procedure.
Patent JP-2002001433-A (JP)
Title: Deformation correcting apparatus
Inventor: NAKANISHI HIROSHI
IPC: B21D3/10
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To shorten time involved for a deformation correcting work by reducing an excessive or insufficient bending of a workpiece and decrease fatigue of the workpiece accompanying the correcting work. SOLUTION: The deformation correcting apparatus 1 is provided with a ram 27, workpiece holding mechanism 10, servomotor 36, power transmission mechanism 44, deflection sensor 19 and control apparatus 51. The ram 27 is provided in the radius direction (up and down direction) of the rod-like workpiece W allowing a reciprocating motion. The workpiece holding mechanism 10 supports the workpiece in the conditions that the deformation section of the workpiece is directed to the ram 27. The power transmission mechanism 44 converts rotation of the servomotor 36 into a linear reciprocating motion to transmit to the ram 27, and by pressing the ram 27 to the deformation section, the deformation is corrected.  The control apparatus 51, based on the detection result of the deformation sensor 19, finds a target position of the ram 27 in order to limit the deformation volume of the deformation section within the prescribed range, and the servomotor 36 is controlled so that the ram 27 moves to the target position.
Patent JP-2002001403-A (JP)
Title: Punching apparatus for centering machine
Inventor: ICHIMATSU EIJI
IPC: B21B23/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To enable adjusting a hole length of the top end punch for each billet so as to obtain a most suitable engagement. SOLUTION: A top end punching apparatus of centering machine provided with a clamping apparatus 4 to clamp the top end section of the billet 1 placed in one-way side of the roller table 2 on which a billet 1 is mounted, and a top end punch 5 to open a punch hole in an axial position of the top end surface of the billet 1 whose top end section is clamped by the clamping apparatus 4. A detection sensor 5c to detect a traveling distance of the top end punch 5 is provided. Accordingly, a top end punch hole can be opened go as to obtain the most suitable engagement for the targeted billet.
Patent JP-2001321260-A (JP)
Title: Pillow holder
Inventor: HIGUCHI NORIKO
IPC: A47C21/02
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a pillow holder for preventing a pillow from slipping off from a tilted bed. SOLUTION: In the pillow holder for a bed, a sheet-like fabric is extended to the main body of a bag in which a pillow is stored. By putting the sheet-like fabric between a bed pad and a bed, the pillow is prevented from slipping off from the bed.
Patent JP-2001328791-A (JP)
Title: Hook of crane integrated with sheave
Inventor: ISHIYAMA KAZUTOSHI
IPC: B66D3/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a hook of crane integrated with sheave improved the conventional crane arrangement equipped with two or more hooks involving such problems that its main hook and auxiliary hook are used for respective purposes wherein the main hook is used less frequently and lies always at the forefront of a boom to result in a great burden on the tumbling moment and that the main hook may collide with the main boom with the motion of the boom to cause the main boom to be damaged. SOLUTION: The hook sheave for the crane is configurated so that the hook and the shave of the main boom are constructed in a single piece structure in such a way as simply removable so that safe works are secured.
Patent JP-2002003910-A (JP)
Title: Method for operating blast furnace
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a charging method in which a good V-shaped fusing zone having a high center part in a blast furnace without hanging down from a intermediate part to the peripheral part in the blast furnace in a high O/C operation. SOLUTION: In the operating method of the blast furnace for alternately charging an iron ore and a coke in a form of a layer from the furnace top part of the blast furnace so that the mass ratio (O/C) of the iron ore to the coke becomes >=4.5, the middle and small bulky cokes having 5-40 mm grain diameter are mixed into the iron ores from the intermediate part to the peripheral part (in the case of using r for the furnace radius, the range of 0.5r to r) in the radius direction of the furnace to the iron one layer in the blast furnace and this mixing ratio is regulated to 1%-10%.
Patent JP-2002006055-A (JP)
Title: Radiation measuring method and device using it
Inventor: SAKAI HIROTAKA
IPC: G01T1/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a radiation measuring method and a device using it that can measure a neutron beam dose in a normal low dose rate and a neutron beam dose in a high dose rate. SOLUTION: Detectors (14, 15), which are sensitive to both γ and a neutron beam, and a substance (12) that radioactivates by the neutron beam are combined. Neutron beam doses in both of the low dose and the high dose rate are determined by measuring a pulse in the low rate and by estimating a neutron beam dose by a radioactivating method in the high dose rate.
Patent JP-2002011717-A (JP)
Title: Undercut drill unit
Inventor: KIMURA KIYOSHI
IPC: B28D1/14
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of an undercut drill by simplifying a structure of the drill. SOLUTION: The under cut drill comprises a hollow drill shaft 11 having a rear end 111 coupled to an engaging hole 221 of a rotary cylinder 22 and a long groove-like cutter blade containing space 110 axially formed at its distal end, a push bar 12 slidably inserted into the shaft 11 and having a rear end contacted with the distal end of a reciprocating piston rod 23, a large-diameter part 121a and a small diameter part 122 of the distal end formed thereat, and a cutter blade 14 made of a plate-like member having a cutting edge 141 formed at its distal end, rockably mounted via a pivotal shaft 13 fixed in a direction perpendicular to the shaft 11 in the space 110 of the shaft 11 and protrusion parts 14a and 14b of the distal and rear ends respectively formed at the distal and rear ends in a radially inward direction.
Patent JP-2002014063-A (JP)
Title: Method for measuring molecular weight of frame retardant in thermoplastic resin
Inventor: SAKUMA YOSHIKI
IPC: G01N24/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and accurately measuring the molecular weight of a frame retardant in a thermoplastic resin in the mixed state with other components, without the need for a complicated pretreatment of the retardant represented by formula (1). SOLUTION: This method for measuring the molecular weight of a flame retardant in thermoplastic resin, containing the retardant represented by formula (1) has a first step of dissolving a mixture of the resin in an organic solvent containing deuterium, a second step of judging the presence of an insoluble matter in a solution regulated in the first step, a third step of removing the insoluble matter when the insoluble matter is contained, and a fourth step of measuring the molecular, weight of the retardant, without isolating the retardant by using the nuclear magnetic resonance method.
Patent JP-2002012944-A (JP)
Title: Thin steel sheet for steel house excellent in fireproof property and its production method
Inventor: MURAKAMI HIDEKUNI
IPC: C22C38/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a thin steel sheet for steel houses, capable of suppressing a loss by fire to minimum, which improves a default that a member used for steel houses formed from a material only cold causes not only an expansion of damages but also its deformation and deterioration due to the exposure to high temperature by fire and resulting lowering is the strength and the deformation of the steel house, and as a result, then resulting the steel house by utilizing the remained part in a case of partial destruction by fire, the structure of the result steel house lacks in the strength, thus the exchange of members beyond the destroyed part by the fire is required. SOLUTION: This thin steel sheet for steel houses, capable of suppressing a loss by fire to minimum, is produced by controlling a composition of the steel sheet for the member of steel houses, particularly the composition in cold- molding, mainly used for the member of steel houses, to be 0.02-0.20% C, and at least one selected from <1.0% Mo, <0.60% Nb, <0.8% V, <1.0% W and <0.6% Ti, wherein 0.04-1.5% Mo+Nb+V+W+Ti, is satisfied, and further, by specifying the ratio of cold molding to 20-90% and maintaining high strength in high-temperature heat treatment and after the heat treatment.
Patent JP-2002019911-A (JP)
Title: Automated storage and retrieval warehouse facilities
Inventor: KAWAMURA ATSUSHI
IPC: B65G1/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide automated storage and retrieval warehouse facilities having inexpensive constitution of an internal air stirring function of simple structure. SOLUTION: A shelf 103 having a plurality of section storing spaces 102 and a putting in/out device 100 travelable on a fixed path along a front surface of the shelf 103 are provided within a surrounding wall body 101. An air supply means 130 is provided on the other surface side of a strut 113 constituting a traveling main body 116 for the putting in/out device 110. The air supply means 130 comprises an air supply driving part 131 and a vertical direction air supply duct 132 communicated with an air supply port of the air supply driving part 131 and the air supply duct 132 is constituted so as to equally supply air in the vertical direction. In the air supply means 130, air can be supplied within the air supply duct 132 by driving the one air supply driving part 131 and air can be equally supplied in the vertical direction from the air supply duct 132.  Air within the surrounding wall body 101 can be sufficiently stirred, while the stirring function can be inexpensively constituted into the simple structure.
Patent JP-2002027098-A (JP)
Title: Cordless telephone equipment
Inventor: MATSUSHIRO TAKASHI
IPC: H04M1/73
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide cordless telephone equipment capable of miniaturizing the equipment and reducing costs by reducing the capacity of a power source circuit in a base unit. SOLUTION: A base unit 1 has a power source circuit 16 for AC/DC conversion, a changeover switch SW for inputting, switching and outputting a DC voltage, a charging circuit 18 for charging a handset battery 24, a base unit radio part 15 for transmitting/receiving a radio signal, a base unit connection detecting circuit 19 for detecting the connection of the output side of the charging circuit 18 and the handset battery and a base unit control part 10, a handset 2 has a handset radio part 23 for transmitting/receiving a radio signal, a handset connection detecting circuit 25 for detecting the connection of the output side of the charging circuit 18 and the handset battery and a handset control part 20 and when data exchange with the handset 2 is performed successfully after the connection with the battery is detected,  the base unit control part 10 stops the supply of power to the base unit radio part 15 within a prescribed time and outputs a charging current from the charging circuit 18.
Patent JP-2001040543-A (JP)
Title: Heddle system
Inventor: BAUMANN HANS
IPC: D03J3/02
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To suppress the abrasion and oscillation of a heddle system of a loom and prevent the formation of defective fabric by decreasing the play and reducing the size of the system. SOLUTION: The heddle system of a loom is provided with a heddle and an upper and a lower heddle-supporting rails attached to a web shaft and supporting the heddle row. The heddle is provided with two end eyes 54, 55 and an end 54 positioned above the warp in the web shaft is formed to surround the upper heddle-supporting rail with a play in the longitudinal direction of the heddle smaller than the play of the other end eye 55 positioned below the warp. As an alternative, the upper and the lower heddle-supporting rails have different cross sections or widths.
Patent JP-2002019802-A (JP)
Title: Hanging bag
Inventor: ISHIZAKI SHINGO
IPC: B65D33/14
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a hanging bag wherein the workability when fitting on the neck section of a PET bottle is favorable, and also, the removal is difficult, and in addition, punch waste is not generated when bag-making, and an auto matic packaging is possible. SOLUTION: This hanging bag 10 is a fused bag, and is equipped with an approximately rectangular cut and erected piece 16 which is formed of a slit 15 wherein the three edges are continued, on a header section 14. When the cut-raised piece 16 is erected, a hole for hanging is presented at a space where the cut-raised piece 16 has been erected. The hole is engaged with the neck section of the PET bottle, and at this time, the cut-raised piece comes into contact with a cap, and functions as a guide. Thus, the fitting can be easily performed. Also, after being fitted, the upper edge section 17a and the lower edge section 17d of the hole are engaged with the neck section of the bottle, and the bag is prevented from dropping off. Also, the bag 10 can be made by an automatic packaging as a three-way sealed bag or a center sealed bag.
Patent JP-2002029807-A (JP)
Title: Refractory material, tunnel, refractory lining worked body for tunnel and method for forming refractory lining worked body for tunnel
Inventor: KASHIMA YUTAKA
IPC: C04B14/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a refractory material for obtaining a lining-worked structure having sufficient fire resisting performance against tunnel fire. SOLUTION: In the refractory material formed by mixing cement, water and an aggregate, >=50% aggregate fine particles having air pores is contained as the volume ratio of the aggregate in the aggregate.
Patent JP-2002024152-A (JP)
Title: Device and method for transferring data
Inventor: ISHIHARA HIDEO
IPC: G06F13/12
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for transferring data, with which time required for memory write can be shortened and time required for entire data processing can be shortened. SOLUTION: An AUTO transfer control circuit 60 starts an AUTO read transfer mode by AUTO read start information, generates read bit information, reads address information A1 to be used for a first command in a numerical value C=2 out of a memory 42 and sends such information through a three-wire type serial interface circuit 38 and a three-wire type serial interface line 136 to the data transfer device on the side of a controlled system. Thus, the data transfer device reads data information D1 out of a storage area in the address information A1 in a memory means thereof and sends it to a circuit 60. Continuously, the circuit 60 sends a numerical value N=1 to an address arithmetic part 62.  The arithmetic part 62 generates address information A2 to be used for a second command by adding the value of the address information A1 from the memory 42 to the numerical value N=1 and sends the information to the circuit 60.