baber/WOPTO huggingface dataset:
Patent JP-2001221026-A (JP)
Title: Active silencer
Inventor: TOMITA NOBUHISA
IPC: F01N1/00
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To solve such problem that there is a risk of breaking of a silencing signal output means by being exposed to a high temperature caused by a cooling fan incapable of being driven due to a voltage drop in engine starting when a conventional active silencer is disposed in an engine exhaust pipe. SOLUTION: In this active silencer, an exhaust duct 1 of an engine of an engine generator 2 is provided with a first noise detecting means 4, a speaker 3 disposed on the downstream of the duct to output a silencing signal, a cooling fan 7 for cooling the speaker 3, a controller 5 for controlling them, and a second noise detecting means 6 disposed in the downstream from the speaker. In the active silencer, an electric apparatus and a power input of an active silencer 10 are connected to the power supply output of the generator 2b through a main switch 54, a power input of the cooling fan 7 is connected to the preceding stage of the main switch 54 through a power supply switching circuit 50, and the generator and a power supply 14 for emergency are connected in parallel with the cooling fan through the power supply switching circuit.
Patent JP-2001222128-A (JP)
Title: Device and method for forming color image, and image forming unit
Inventor: ASANO MASANARI
IPC: G03G9/08
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a device of a tandem type for forming a color image preventing the obtained color image from losing the color balance in spite of the repeated use and having high resolution with no image blurring and to provide a method for forming a color image and an image forming unit used for the device for forming a color image. SOLUTION: This device of a tandem type for forming a color image, is characterized in that a variation factor of a shape factor of toner being adopted to developing means of each image forming unit equal to or below low 16%, the number variation factor is equal to or below 27%, and moreover when assuming layer wearing quantity for one rotation of the electronic photoreceptor by the wearing test as ΔHd (μm), the pillowing numerical formula is satisfied, 0<=ΔHd<1×10-5.
Patent JP-2001229634-A (JP)
Title: Lamp for information recording disk device, method for manufacturing lamp for information recording disk device and information recording disk device
Inventor: KOYANAGI ICHIRO
IPC: G11B21/12
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a lamp which does not give rise to the trouble that the lamp is deformed and shaken by creep formation by resin molding alone without using metallic parts. SOLUTION: The lamp 200 is composed of a mounting section 221 which is formed by using a high-polymer material so as to have screw holes 25 for fixing the lamp to a casing of the information recording disk device by using screws and an arm holding section 222 which is formed by using a high-polymer material of a small coefficient of friction so as to have a stowage section 27 for holding a suspension arm in the state of parting the same from a recording disk and a guide section 28 for facilitating the putting of the suspension arm into and out of the stowage section 27 by oscillating the suspension arm. The mounting section 221 and the arm holding section 222 are integrated by molding these sections before and behind each other.
Patent JP-2000237289-A (JP)
Title: Degasing method of absorbable suture product
Inventor: VERA LUIS E
IPC: A61L2/26
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively and adequately remove a sterilizer gas, a diluent gas, a sterilization byproduct and moisture by a method wherein a biomedically absorbable medical product is supplied into a pouch to be placed into a chamber of a gas sterilizer, and then, the inside of the chamber is evacuated to inject moisture while a degasing is performed. SOLUTION: A biomedically absorbable medical product such as suture is firstly inserted into a chamber of a gas sterilizer being packed into a pouch. Then, the inside of the chamber is sealed airtightly and evacuated to maintain the inside of the chamber at a low pressure while the temperature in the chamber is raised. Subsequently, ethylene oxide sterilizer gas mixture is injected into the chamber to effectively sterilize the biomedically absorbable product and the inside of a package, and then, the inside of the chamber is evacuated to remove a sterilizer gas. The inside of the chamber is maintained at a specified temperature only for a time enough for lowering the pressure in the chamber and to remove the residual moisture. Thereafter, the temperature in the chamber is raised higher and the higher temperature is maintained for a time enough to sufficiently remove the residual sterilizer gas, a diluent, a sterilization byproduct and moisture.
Patent JP-2001228095-A (JP)
Title: Pipe interior monitor and inspection apparatus
Inventor: MATSUDA HIROMI
IPC: G01N21/954
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, capable of freely monitoring and inspecting the front, the rear and all of directions at an arbitrary position in a pipe long in distance, such as a water pipe, a gas pipe or a communication pipe. SOLUTION: In a pipe interior monitor and inspection apparatus for transmitting images obtained from a pipe interior monitor sensor through a signal cable, an image pickup device for taking in the image of the pipe interior monitor sensor is rotated by 0-180 deg. with respect to the advancing direction. The image pickup element for taking in the image of the pipe interior monitor sensor is preferably rotated by 0-180 deg. in the advance direction and by 0-360 deg., in the direction vertical to the advance direction.
Patent JP-2001226506-A (JP)
Title: Porous film
Inventor: SAKAI AKIHIKO
IPC: C08K3/24
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prepare a porous film excellent in transparency, homogeneous stretchability, adhesive property and intercepting property. SOLUTION: This porous film is formed by melt molding a composition comprising a polyolefin resin, a filler and a third component, and then stretching the film to obtain the objective porous film, where the third component is a mixture comprising a hydrogenated castor oil, a polyhedric alcohol having at least 4 carbons and a fatty acid.
Patent JP-2000247243-A (JP)
Title: Automobile steering column adjusting device
Inventor: MELCHOR DAUMAL CASTELLON
IPC: B62D1/18
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To adjust the working length of a steering system of a vehicle and to permit positive collapsing action in case of collision. SOLUTION: This adjusting device is provided with a column carrier 10 of U-shaped cross section fixed to the vehicle side through a projecting part formed by bending a part outward; a stem 11 inserted through a through hole 10b piercing a lug at the end of the column carrier 10 and a rotating seat 12 at the end of a column shaft 14, to connect the column carrier 10 and column shaft 14 relatively rotatably in a longitudnal direction; an intermediate member 20 of U-shaped cross section having extension parts bent inwardly from both sides of a base part in constant contact with the column carrier 10 and holding a column external pipe surrounding the colum shaft 14; a lower moving member 22 of U-shaped cross section disposed between the extension parts of the intermediate member 20 and jointed to the column external pipe through inwardly bent extension parts;  and a stem 17 inserted through an oblong hole 19 piercing the respective extension parts of the intermediate member 20 and lower moving member 22, to fix both members 20, 22.
Patent JP-2000300169-A (JP)
Title: Treatment of browned or blackened small fish
Inventor: HIRAOKA KENICHI
IPC: A23L17/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a small fish having reduced or removed browning or blackening by treating the browned or blackened small fish with an aqueous alkaline solution, and washing or neutralizing the attached aqueous alkaline solution. SOLUTION: Browned or blackened whitebait (fry and young fish of Engraulis japonica, Sardinops melanostictus, Salanx microdon, Anguilla japonica or the like), and small fish such as Spratelloides gracilis are subjected to a dipping treatment in a low concentration salt water having 0.1-6.0, preferably 0.5-4.0% concentration at <=10 deg.C, preferably 3-8 deg.C for 30 min to 24 hr, preferably 1-16 hr. The treated whitebait and small fish are further subjected to the dipping treatment in an aqueous alkaline solution of calcium carbonate, sodium carbonate or the like (having a pH value of 8.5-13.0, preferably 9.0-13.0, especially preferably 10-13.0) preferably for 1 min to 24 hr, more preferably for 15 min to 1 hr, ordinary at 0-10 deg.C, preferably at 0-5 deg.C.  The aqueous alkaline solution attached to the treated whitebait and small fish is washed or neutralized to provide the objective small fish.
Patent JP-2001232523-A (JP)
Title: Method and device for manufacturing welt cored bar
Inventor: ENDO TADASHI
IPC: B21D1/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve chamfering quality of corner edges of many spicules constituting a cored bar for welt and improve durability of a chamfering jig. SOLUTION: Linear slits 4a in a future opening state are formed in a coil material W by a pair of slitter rollers 6, 7, and a pair of rolling rollers 11, 12 of its rear stage roll a bridge part 3 to open the slits 4a in the future opening state to provide slits 4, 5. Gear-like chamfering jigs 13, 14 are engaged with slits 5 on both end surfaces of the coil material W in the rear stage of the rolling rollers 11, 12 and rotated, and a corner edge part of each of spicules 2, 2 is chamfered.
Patent JP-2001236561-A (JP)
Title: Cup detector and detection unit
Inventor: TAKABAYASHI SHINICHI
IPC: G07F13/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a cup detector capable of detecting even a transparent cup as well and to provide a detection unit to be used for such a purpose. SOLUTION: When detecting the presence/absence of a transparent cup C in this cup detector, the optical paths of a pair of first and second light flooding and receiving elements and laterally separated just by a prescribed distance X, and since at least one optical axis is located away from an axis prescribing the diameter of the cup C. When the optical path is located at this position, the level of light made incident to a light receiving element AJ (BJ) is made lower than a reference value even when a measuring object is the transparent cup C into which a liquid has been pound. Therefore, by observing the output signal of the light receiving element, the presence/absence of the cup can be detected.
Patent JP-2001233380-A (JP)
Title: Self-supporting bag packaging body
Inventor: WATANABE YASUMI
IPC: B65D75/12
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bag packaging body of good self-supporting properties on which the weight of a packaging material is dispersingly supported through a bottom face packaging material and can be stably mounted on a supporting face. SOLUTION: A pair of side section sealing sections 103, 103 are formed on upper side sections of respective side end sections of a double side face packaging material 110 and continuously sealed on lower side sections on the material to form a pair of bottom sealing sections 104, 104. The bottom side section of the double side face packaging material 110 is sealed on a second end of the bottom face packaging material to form a pair of second bottom sealing sections 102, 102. The weight of the packaged material is supported by the small surface pressure through the bottom face packaged material. When the bag packaging body 100 is about to be toppled down, a pair of first bottom sealing sections 104 and a pair of second bottom sealing sections 102 are resistant to the toppling movement respectively to enhance the self-supporting properties of the bag packaging body.
Patent JP-2001056171-A (JP)
Title: Cold storage unit for cold reserving chamber
Inventor: ARII KEIJI
IPC: F25D16/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a high cold-storage/cold-reserving performance by improving a heat-transfer efficiency, related to a cold storage unit for a cold reserving chamber. SOLUTION: A cold storage agent and a cooling unit 7 are provided. Here, the cold storage agent is packed into a freely deformable packing bag to form a cold-storage agent packing body 20 which is so arranged as to face a heat transfer pipe 8, while the cold-storage agent packing body 20 is pushed and urged toward the heat transfer pipe 8 side by energization members 32 and 33. With this configuration, the cold-storage agent packing body 20 is brought into tight contact with the heat transfer pipe 8 so that the heat transfer efficiency from the heat transfer pipe 8 to the cold storage agent 22 side is significantly improved, for improved heat accumulation performance.
Patent JP-2001238041-A (JP)
Title: Image forming device and method for processing image forming device
Inventor: TSUCHIDA TARO
IPC: H04N1/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which a paper ejection port for each function and a mass paper ejection port can be designated and in which the outputs of an external controller can be allocated to each paper ejection port on the imager forming device body side when the external controller is connected, and its processing method. SOLUTION: A user preliminarily designates and registers the paper ejection port of the upper step or the lower step of a paper ejecting part S114 or a mass paper ejection port using the upper and lower steps for each function such as faxing, copying and reporting from an operating part S102.
Patent JP-2001231912-A (JP)
Title: Managing method of slot game machine
Inventor: SUZUKI JUNICHI
IPC: A63F5/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a managing method of a slot game machine which achieves a higher quality of the management for a replay game by enabling the determination of the frequency of the replay game and the coin in and the coin out states corresponding thereto. SOLUTION: In the managing method of a slot game machine in which an output signal indication the operating conditions from a slot game machine 10 is sent to the side of a hall computer 30 to be processed to manage the operating conditions, a replay signal of the slot game machine 10 is checked through a signal processing part 10b disposed between the slot game machine 10 and the hall computer 30 to detect the frequency of the replay game and coin in and out signals corresponding thereto thereby managing the operating conditions of the slot game machine 10.
Patent JP-2001234712-A (JP)
Title: Rocker arm
Inventor: WASEDA YOSHITAKA
IPC: F01L1/18
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a mold for manufacturing a main body and reduce the manufacturing cost of a rocker arm by eliminating the need of a positioning projecting part from the main body. SOLUTION: This rocker arm is tilted by a cam 20 to open and close a valve disposed in a cylinder head. An adjusting screw 30 is screw-engaged with a screw }ole 14 formed through in the direction of thickness in a flat part 13 on one longitudinal end of the main body 12. The adjusting screw is screw-engaged with a nut at the upper projecting part thereof, whereby with the lower projecting size of the screw adjusted, the adjusting screw is vertically positioned and fixed. A spring 60 for pressing the lower end of the adjusting screw to the counterpart to prevent play is applied to the main body, and a washer 80 is fitted to locate the spring by using the nut. By this arrangement, a positioning projecting part of the prior art is omitted in the main body.
Patent JP-2001236758-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin type magnetic disk cartridge which is as thin as to be loadable together with a drive assembly to a PC card slot, has a large memory capacity and is mounted with a shutter member for opening and closing a window part for accessing a magnetic head while subjecting the member to prevention of disengagement. SOLUTION: The flat cartridge case C for rotatably housing a disk-shaped magnetic disk medium 10 comprises a base plate 2 and cover cases 3 and 4 of an approximately plane shape in state to be put thereon. The shutter member 5 is slidably disposed between the base plate 2 and the cover cases 3 and 4. The disk cartridge is constituting by containing the shutter member 5 and covering the same with the cover cases 3 and 4 on the front surface side.
Patent JP-2001236593-A (JP)
Title: Traffic signal controller
Inventor: NAKAMURA KENICHI
IPC: G08G1/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To realize a flexible signal control by detecting the amount and moving speeds of walkers waiting for crossing a crossroad and under crossing. SOLUTION: The amount of walkers waiting for crossing is detected by an image processing part 21 and green time is calculated by a signal green time operating part 22 for walker composed of a neural network for inputting that detected amount, time, season and weather. Further, the moving speeds of respective walkers crossing the crossroad are calculated by the image processing part 21 and while using these data, the found green time is corrected.
Patent JP-2001236543-A (JP)
Title: Discriminating device for paper sheets
Inventor: UNO TERUHIKO
IPC: G07D7/16
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To accurately discriminate the normal/defective condition of paper sheets by securing normal/defective discriminating performance without being not affected by the state of damaging or the carrying state of paper sheets and individual dispersion at the time of production by finding and applying the correlative relation of the detected results from independent detecting means, concerning a device for discriminating the normal/defective condition of paper sheets. SOLUTION: This device discriminates the normal/defective conditions of paper sheets by using the correlative relation of the detected results provided from at least two independent detecting means among plural detecting means.
Patent JP-2001240080-A (JP)
Title: Bag and its manufacturing method
Inventor: OKABE HIDEZO
IPC: B31B50/62
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To protect a two-folded section from being broken by the weight or edges of the stored article when the article is stored in the two-folded bag and prevent the generation of creases on the bag between a hot roller and a back-up roller of a toner fixing section when the printing by a non-impact printer of the electronic photograph method is carried out. SOLUTION: A heat-sensitive paste 10 generating bonding force by heat or a pressure-sensitive past 10 generating bonding force by pressure is applied on the inner face of a two-folded section 8 of the two-folded bag 2, and when the bag 2 is passed through between the hot roller and the back-up roller of the printer, the shift between the front side paper and a back side paper is generated by the difference of the friction force, and then the two-folded section is bonded by the heat-sensitive paste or the pressure-sensitive paste to increase the strength of the two-folded section.
Patent JP-2001241284-A (JP)
Title: Excavation device
Inventor: MAZAKI SHIGERU
IPC: E21B3/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an efficient excavation device that has fewer troubles, low noise, and excellent cooling efficiency. SOLUTION: A direct motor 2 is composed of a cylindrical rotor 17 which a cylindrical rotary shaft 11 penetrates, a cylindrical stator 18 that is provided at the outer periphery of the rotor 17, and a rotary joint 21 where a channel 22 that is rotatably interlocked to the rear end part of the rotary shaft 11 and leads cooling water that is supplied via a tube 24 from a cooling water- supplying device into a through hole 11a of the rotary shaft 11. A cylindrical core bit 13 where a bit 15 is provided at a tip part is mounted to the rotary shaft 11. While the rotary shaft 11 is being rotated at a high speed, the cooling water is sent to the through hole 11a of the rotary shaft 11 from a rear end side via a rotary joint 21 for flowing to a tip side along the inner-periphery surface of the through hole 11a.
Patent JP-2001243121-A (JP)
Title: Method for detecting defect of circuit on memory board
Inventor: KUBUSHIRO NORIKO
IPC: G06F12/16
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method to find a memory circuit-defect point in its early stage and to specify a failure content. SOLUTION: In order to detect failed point of a circuits and the data failure, the method to write data into the specified address and read out all data from a memory region determines the address line-defect and also to write the specified data and to read out the specified data finds the data line-defect and determines the data failure. Consequently, specifying the defect conditions and the data failure by writing data into a part of the memory region can reduce a problem analysis time for detecting the circuit-defect. And this approach can be applied to fix a CPU board error. The approach can reduce an erasing time of a flash memory that needs to execute a data erasing cycle with a help of a narrowed memory region of written data, which turns out as a small area of the data region to be erased.
Patent JP-2001247438-A (JP)
Title: Bleaching composition for tooth and bleaching set
Inventor: WATANABE TAKASHI
IPC: A61K6/90
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a bleaching composition capable of easily and surely removing stains firmly attached to the tooth and having excellent tooth bleaching effect. SOLUTION: The objective bleaching composition for tooth contains one or more salts selected from a straight-chain polyphosphoric acid salt expressed by the general formula Mn+2PnO3n+1 (M is Na or K; and n>=2) and a cyclic polyphosphoric acid salt expressed by the general formula (MPO3)m (M is Na or K; and m>=3) and further contains one or more compounds selected from citral, cinnamaldehyde, benzaldehyde, methyl salicylate, carvone, or the like. The tooth bleaching set contains the bleaching composition.
Patent JP-2001246785-A (JP)
Title: Document slip processing device, and memory medium
Inventor: YOSHIOKA MITSUGI
IPC: G06Q40/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a document slip processing device capable of electronically storing an output image as it is efficiently in a ledger, wherein a document slip is to be added for each transaction. SOLUTION: Inputted transaction information is stored successively in a transaction file. At the time of executing closing process printing, transaction information data in the closing process range are extracted from the transaction file so as to be stored electronically as ledger electronic storage data with closing line information added collectively. Moreover, in the case where change of the transaction information, or the like is generated with respect to the ledger electronic storage data already stored electronically, the electronic storage process is executed again in the closing processing range including the data of the transaction information. The ledger electronic storage data before the change are stored as they are as a change history.