baber/WOPTO huggingface dataset:
Patent JP-2002048165-A (JP)
Title: Brake pad and unusual sound generation prevention method therefor
Inventor: TAKEUCHI KEIICHI
IPC: F16D69/00
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a brake pad which can prevent generation of 'unusual sound' during braking without incurring disadvantages such as rise of manufacturing cost, degradation of a braking characteristic and durability, and so on, and to provide an unusual sound generation prevention method therefor. SOLUTION: The unusual sound generation prevention method is characterized in that antifriction blocks are arranged in a part of the surface of a friction material and the unusual sound generation during braking is prevented under the action of antifriction powder produced by friction with braked surface. The brake pad, wherein the friction material is mounted on a base member, is characterized in that the antifriction blocks of which main material comprise a mineral matter material and which have property to wear down together with the friction material is embedded in burial holes arranged spotwise on the surface of the friction material. The imbedding hole for rivet for fitting up the friction material can also be used for the burial hole.
Patent JP-2002046130-A (JP)
Title: Tablet aligning and supplying apparatus
Inventor: KISHI YUICHI
IPC: B29C31/08
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To enhance a general supply capability by allowing a high speed supply and stably supply of a resin tablet to be compatible in an optimum balance. SOLUTION: A tablet aligning and supplying apparatus 100 receiving a resin tablet 106 provided from a feeder 102 via a furnishing port 104 to supply the tablet to a tablet conveyor 108 comprises a shuttle 114 having a plurality of rows of pocket rows 124 capable of housing a plurality of resin tablets 106 to be provided in a parallel state, a rotating mechanism 116 for rotating the shuttle 114 and capable of positioning the respective pocket rows 124 at the port 104 side and the conveyor 108 side, a mechanism 120 for feeding by sizing to sequentially position the shuttle 114 to the port 104, and an elevation mechanism 122 for vertically moving the shutter 114 and conveying and supplying the tablet 106 to the conveyor 108.
Patent JP-2002050426-A (JP)
Title: Sealed connector
Inventor: TSUJI KENJI
IPC: H01R13/52
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To surely hold a terminal metal fitting and a sealed shell while restraining the increase of number of parts, and to hold a seal member. SOLUTION: A terminal metal fitting 22 is surely held by a housing 10 in the detachment regulated state by a terminal metal fitting member 26 and a terminal metal fitting holding part 46 of a retainer 36, and a sealed shell 32 is surely held by the housing 10 in the detachment regulated state by a sealed shell holding member 34 and a sealed shell holding part 47 of the retainer 36, and a sealing member 19 is surely held by the housing 10 in the detachment regulated state by a sealing member holding part 40 of the retainer 36. As the terminal metal fitting holding part 46, the sealed shell holding part 47, and the sealing member holding part 40 are formed integrally to the retainer 36, extreme increase of number of parts is restrained.
Patent JP-2002049581-A (JP)
Title: Bus arbitration method and bus controller
Inventor: IDA TOMOYUKI
IPC: G06F13/362
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To attain the bus arbitration in consideration of bus use priority by means of a bus arbiter having a simple constitution that includes no priority processing circuit. SOLUTION: In this bus arbitration method, plural bus masters 3-1 to 3-N output the bus use requests and bus use priority requests and a bus arbiter receives the bus use requests given from the bus masters to permit the bus masters having the requests to use a bus. Each of bus masters monitors the state of its bus use priority request from the output state of an OR means 4 that uses every bus use priority request signal as an input signal and never outputs its bus use request as long as a priority request higher than its own one is outputted from another bus master. As a result, a bus arbiter can perform its bus arbitration in response to each bus use priority request even when the bus arbiter performs the bus arbitration by means of only the bus use request signal that is received from each bus master.
Patent JP-2002048301-A (JP)
Title: Structure of flue
Inventor: WATANABE MASAHIKO
IPC: F22B9/10
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate irregularity of flow rate and flow velocity of exhaust gas flow at the entrance of an ascending flue 3 and raise temperature of superheated vapor produced in a superheater tube passage 5A, in a flue D comprising a descending flue 1 for directing downward the exhaust gas flow from a waste treating furnace 10, comprising the ascending flue 3 wherein a heating tube 5 is disposed being set apart by a partition wall 4, and comprising an inclined heating tube bank 7 having a bent flue portion 2 for connecting the flue 1 to the flue 3, being formed at the lower end of an ascending heating tube bank 6 which is disposed on the wall 4, and being connected, at its lower end, to a descending tube bank 9 of a waste heat boiler 12 for descending inclination from the side of the wall 4. SOLUTION: A branch heating tube bank 8 is constituted with a vertically set tube bank consisting of a plurality of heating tubes set upward being connected, at its lower end, to the bank 9, and with an inclined tube bank which is connected to the upper end of the vertically set tube bank, being inclined to the same direction as the bank 7, while being disposed below the bank 7. The upper end of the bank 8 converges into and connected to the bank 7 at the upper end of the bank 8.
Patent JP-2002053984-A (JP)
Title: Etching solution
Inventor: HOSOMI AKIYOSHI
IPC: C23F1/26
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an economical etching solution with which the stabilization of hydrogen peroxide is attained and which is excellent in operational stability at the time of etching titanium, tungsten or a titanium-tungsten alloy. SOLUTION: This etching solution for a semiconductor device having a metallic film contains at least one kind selected from the groups consisting of 5- amino-1H-tetrazole, 5-methyl-tetrazole and 3-amino-1H-1,2,4-triazole and an aqueous solution of hydrogen peroxide.
Patent JP-2002052287-A (JP)
Title: Rotary shuttle device for sewing machine
Inventor: SATO FUMIO
IPC: D05B57/14
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a rotary shuttle device for a sewing machine, which can prevent wear or seizure between a rail and a groove from occurring without feeding a lubricating oil, and also, can surely prevent wear or seizure even at the time of a high speed rotation. SOLUTION: A dynamical pressure bearing 15 is formed between the rail 8 which is formed on the outer peripheral section of a rotating hook bobbin case holder 2, and the groove which is formed on the inner peripheral section of a rotating hook, and in which the rail 8 is fitted. Therefore, at the time of a sewing work, the rotating hook can be rotate-driven without bringing the rail 8 and the groove into contact with each other. Thus, even at a high speed rotation of the rotating hook, the generation of wear or seizure due to a contact between the rail 8 and the groove can be surely prevented from occurring. In addition, the feeding of a lubricant oil to a space between the rail 8 and the groove is eliminated, and the generation of a trouble such as fouling of a sewn product by the lubricating oil can be prevented from occurring.
Patent JP-2002055757-A (JP)
Title: Keyboard device
Inventor: WATANABE MASAHIRO
IPC: H03M11/22
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device capable of reducing the number of keys and also easily inputting special symbols or the like. SOLUTION: In the keyboard device equipped with keys for inputting codes corresponding to characters, numerics and symbols by being operated, when at least one key is operated, at least two kinds of operating directions or manipulated variable are discriminated, and independent codes are inputted for every operating direction or manipulated variable.
Patent JP-2002052619-A (JP)
Title: Method for manufacturing thermoplastic resin molded object for cutting processing
Inventor: KAIYA ATSUSHI
IPC: C08L91/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin molded object for cutting processing improved in deformation at the time of cutting. SOLUTION: In a method for manufacturing the thermoplastic resin molded object for cutting processing from a composition containing hydrocarbon oil, a woody powder and a rubber reinforced styrenic resin, the surface temperature of the molded object after being molded is held to a range from 50 deg.C to temperature higher than the thermal deformation temperature of the rubber reinforced styrenic resin by 10 deg.C. In this state, the shape of the molded object is kept substantially constant for 12 hrs or more under environment having temperature not lower than the surface temperature of the molded object and humidity of 50-100%.
Patent JP-2002017157-A (JP)
Title: Method for greening desert with seawater
Inventor: MASUBUCHI HIDEO
IPC: A01G1/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To aim at the greening of the desert or dried area by desalting seawater at a low cost and also making it easy to utilize deep level ground water. SOLUTION: This method for greening the desert is provided by penetrating seawater into the ground of the dried area partitioned as rice paddies while covering with a sheet for preventing the seawater from evaporation, for forming desalted ground water and making it easy to pump up the desalted deep level ground water from a deeper dug well.
Patent JP-2002059404-A (JP)
Title: Processing machine
Inventor: TAKAHASHI KAZUHARU
IPC: B23B39/16
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a processing machine capable of machining by transferring vertically a cutting tool to change a pitch without exchanging the cutting tool. SOLUTION: The processing machine 1 is equipped with a first horizontal base 10' supported freely horizontally movably by a vertical base S; a first vertical base 7 supported freely vertically movably by the first horizontal base 10'; a first vertically moving means 8 for moving the first vertical base 7; a first cutting tool 3 being rotated with a first motor 6; a second horizontal base 10" supported freely horizontally movably by a vertical base S; a second cutting tool 4 being rotated with a second motor 9; a first transfer means C1 for transferring the first horizontal base 10'; a second horizontally transfer means C2 for transferring the second horizontal base 10"; and a horizontally transfer means 11 for transferring the whole of the first horizontal base 10' and the second horizontal base 10".
Patent JP-2002058752-A (JP)
Title: Aqueous foamy solution spraying head
Inventor: SATO KOKI
IPC: B05B1/02
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce problems in troublesome works such as passing piping in a space between cars when an aqueous foamy solution spraying head having a rectangular protective area is attached, in the aqueous foamy solution spraying head which is used for the aqueous foamy solution spraying equipment. SOLUTION: In a wide region in the distal direction and the lateral direction of a head, a side wall type foamy aqueous solution spraying head which sprays a foamy aqueous solution is provided. In order to spray the foamy aqueous solution to a desired protective area, the upper half of the deflector of the foamy aqueous solution spraying head may be tilted in the water-leading direction. Alternatively, an auxiliary deflector may be tilted upward. Also, in order to spray in the lateral direction, both sides of the deflector may be tilted. Also, in order to prevent a sheet surface from being corroded by a foam stock liquid, and prevent a water leakage from occurring, an anti-corrosion film such as Teflon may be coated on the sheet surface.
Patent JP-2001069934-A (JP)
Title: Cream
Inventor: MURPHY MICHAEL LAURENCE
IPC: A23L29/231
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cream usable as a topping of the surface of a drink such that the cream is floated on the surface of the drink even if the drink is a hto drink or a cold drink. SOLUTION: This cream contains a hydrocolloid gelling agent in a concentratin sufficient to form a fluid gel sheared following the formation. As a result, the cream can float on the surface of a drink, and simultaneously keeps the peculiar stability. The cream can keep the immiscible state with other liquid even if the liquid is hot or cold. The gelling agent has a concentration between 0.05-2 wt.%.
Patent JP-2002062662-A (JP)
Title: Exposure device
Inventor: KOBAYASHI ATSUSHI
IPC: G03F7/20
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device with little sticking of a printed circuit board. SOLUTION: The printed circuit board 50 is prevented from sticking to an exposure plate 1 by forming a release part 10 essentially comprising silicone resin on the exposure plate 1, mounting the printed circuit board 50 on the release part 10 and exposing to light.
Patent JP-2002028511-A (JP)
Title: Grinding/classifying method for cereals and the like, grinding/classifying machine for cereals and the like
Inventor: NINOMIYA TADASHI
IPC: B02C23/32
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a grinding/classifying method by which a ground material of a desired grain size can be obtained for a short time. SOLUTION: An air current is made to pass through a classification zone 8 encircled by a circular truncated cone-shaped inner peripheral area from a grinding zone 2 encircled by a cylindrical inner peripheral area, and at the same time, a stirring/grinding blade 12 and a stirring/classifying blade 14 are rapidly rotated in the grinding zone 2 and the classification zone 8 respectively. Further, a feedstock loaded into the grinding zone 2 collides with the stirring/ grinding blade 12 and is ground by a stirring action due to a centrifugal air current generated by the stirring/grinding blade 12.  After that, the ground material is carried sequentially into the classification zone 8 as soon as it is fine, with a spiral air current, and in the classification zone 8, the ground material whose grain size is not as yet as specified, i.e., coarse is circulated back to the grinding zone 2 along the slope of the inner peripheral area by the centrifugal air current generated by the rotation of the stirring/classifying blade 14. Thus only the crushed material of a specified grain size or less is delivered from the classification zone 8 carried on the spiral air current.
Patent JP-2002084477-A (JP)
Title: Televising service system
Inventor: OTANI AKIO
IPC: H04N5/76
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a televising service system that has a high information delivery effect. SOLUTION: In the televising service system, a televising device is installed to one place or more where people frequently gather, a storage device of the televising device stores televising information desired by clients, an entry means is provided to specific users such as users to whom a retrieval call means has been distributed, and the televising information is read from the storage device and televised in response to the fact that the entry means is provided to the televising device.
Patent JP-2002061660-A (JP)
Title: Rolling bearing unit for wheel
Inventor: OKUMA TAKEO
IPC: F16C19/18
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a weight and realize an inexpensive structure. SOLUTION: An inner ring 5 is fixed to an inner end part of a hub 4a for supporting a non-driving wheel, by means of a caulking part 19. A through hole 8 is formed on a central part of the hub 4a in a state of axially penetrating through the hub 4a. A part between an outer end part of an outer ring 1 and an outer peripheral face of an intermediate part of the hub 4a is closed by a seal ring 13, and a part between an inner end part of the outer ring 1 and the inner ring 5 is closed by a combined seal ring 26. According to this structure, the components can be effectively used in common with a structure for supporting a driving wheel to achieve the subject of this invention.
Patent JP-2002072574-A (JP)
Title: Image-forming device
Inventor: OGATA TAKAO
IPC: G03G15/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To appropriately execute density control and color deviation control of an output image by detecting a patch image formed on a belt, such as a photosensitive belt and an intermediate transfer belt by a light reflection type sensor by suppressing output fluctuation. SOLUTION: An image forming device has the photosensitive belt 50, suspended from suspension rollers including a drive roller 40 and the patch image formed on the belt is detected by a patch detecting sensor 13 of a regular reflection light detection system. In order to detect the path image with the sensor, by excluding vibration and meandering of the belt and suppressing output fluctuation, the sensor 13 is installed at the position of the suspension rollers of the belt, for example the drive roller 40, in the directing of the normal line of a belt surface within a range where a normal line of the belt surface intersects the surface of the drive roller (including the case of tangent of a roller surface) except the part, where the belt is in contact with the drive roller (for example, at a position of a point B in figure).
Patent JP-2002063640-A (JP)
Title: Coin processor
Inventor: NAKAJIMA KENJI
IPC: E05B65/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a coin processor in which a coin storage part can not be easily detached from the main body of the processor except for a specified case. SOLUTION: In a coin storage part 4, a key cylinder type lock means 13 is disposed for regulating the latch release of a latch means 6.
Patent JP-2002075059-A (JP)
Title: Rhenium tungsten wire, probe pin using it, charging wire for corona discharge and filament for fluorescent character tube, and their manufacturing methods
Inventor: AOYAMA HITOSHI
IPC: H01T19/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a rhenium tungsten wire, a probe pin, a charging wire for corona discharge and a fluorescent character tube which are excellent in strength, durability, electric characteristics or the like. SOLUTION: Rhenium of 15-40 wt.% and the balance tungsten comprise a rhenium tungsten wire, wherein the ratio (X/Y) of length X to breadth Y in the cross-sectional shape is 1.5 to 3.5, and tensile strength is 3,000 N/mm2or more, hardness (Micro-Vickers hardness) is 650 or higher, or tensile strength is 3,000 N/mm2 or more and hardness (Micro-Vickers hardness) is 650 or higher. After forming and sintering mixed powder of tungsten powder and rhenium powder, a hot rolling and/or stamping processes are provided. After forming a wire rod by wire drawing working, a cold rolling process is given so as to obtain the rhenium tungsten wire.
Patent JP-2002073098-A (JP)
Title: Voice reproducing device, voice preproducing method, image and voice reproducing device, and image and voice preproducing method
Inventor: SUZUKI MITSUYOSHI
IPC: H04N21/472
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To normally reproduce decoded voice data by a minute frame from a source voice positions corresponding to reproduction positions, respectively, by dividing the decoded voice data into minute frames, and determining the reproduction positions for every minute frame with a reproduction position function obtained by the time integration of a reproduction speed. SOLUTION: The voice reproducing device is provided with a voice buffer memory part 9 to make the decoded voice data 7 correspond to the source voice position 8, and temporarily store them, a reproduction speed control part 2 to generate a reproduction position signal 10 that indicates a reproduction position calculated from the reproduction position function and the period pulse 11 of a minute frame, and a counter part 12 that receives the reproduction position signal 10 and the period pulse 11 of a minute frame, and then outputs reproduction voice data 14 in which the decoded voice data 7 in the voice buffer memory part 9 is normally reproduced only by the cycle T of the period pulse 11 of the minute frame from the source voice position 8 corresponding to the reproduction position.
Patent JP-2002071112-A (JP)
Title: Crematory
Inventor: MIYAMOTO JIRO
IPC: F23G1/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a crematory with which an operator can comfortably attend to work by preventing resonance caused by the combustion noise at the time of flame ejection which is generated by individual burners, without enlarging the space for setting the furnace body. SOLUTION: A furnace body 1 is constituted with a main combustion chamber 2 located at the lower part, a recombustion chamber 3 which communicates with the upper part of the chamber 2 through a flue 9. A main combustion burner 4 to be provided to the chamber 2 is disposed at the rear wall 6 of the chamber 2, and a recombustion burner 5 to be provided to the chamber 3 is disposed at the front wall 7 of the chamber 3.
Patent JP-2002073404-A (JP)
Title: Access method for www server
Inventor: TAGO AKIYO
IPC: G06F13/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an access method that increases a possibility of fast acquisition for latest page data by clients and reduces loads of a Proxy server. SOLUTION: The access method provides two relay servers 108-109 between several clients 101-106 and a Proxy server 107. The clients 101-106 access separately each relay server 108-109. The relay servers 108-109 calculate an interval of an update on each page data being frequently requested, which indicates how long the interval is suitable for the update on the page data on a basis of the information to show a past update frequency. The relay servers request a WWW server page access to the Proxy server 107 by the updated interval of these page data and store the page data of a WWW server 200 after receiving them from the Proxy server 107.
Patent JP-2002069679-A (JP)
Title: Ozonizer
Inventor: SHIODA GOTARO
IPC: A61L2/18
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an ozonizer which stably produces ozone (ozone water) even when normal tap water is directly supplied to an electrolysis part without using a water softener. SOLUTION: This ozonizer comprising an anode of an electrode 2 consisting of a catalyst metal, which contacts with one side of an ion exchanging membrane 1, a cathode of an electrode 3 consisting of a metal which contacts with the other side, and in which raw material water 10 is flown along with the one side face of the anode side, and direct current voltage is applied to the anode side and the cathode side to generate ozone in the anode side, is characterized by allowing the other side as the above cathode side to contact cleaning water 11 containing electrolytes and discharging calcium ions and magnesium ions from the ion exchanging membrane 1 to the cleaning water 11.
Patent JP-2002071123-A (JP)
Title: Liquid fuel burning appliance
Inventor: MAMIYA TOSHIRO
IPC: F23K5/14
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel burning appliance which is not turned over at the time of refueling an oil feeding tank and does not soil hands with a fuel. SOLUTION: A fuel tank provided below an oil feeding tank 12 for temporarily storing a fuel is abolished to feed the fuel in the oil feeding tank 12 directly to a combustor. An air hole blocking means 52 composed of a valve 330, a tank valve lever 331 and a movable bar 333 is provided at an air hole 51 opened in order that the interior of the oil feeding tank 12 is not in a negative pressure level to prevent the fuel from scattering when the tank is carried or from leaking when the tank falls down.