baber/WOPTO huggingface dataset:
Patent JP-2002070843-A (JP)
Title: Bearing mechanism, driving motor with bearing mechanism and hard disc drive mechanism with driving motor and polygon miller driving mechanism
Inventor: YATAZAWA JUN
IPC: F16C17/02
Filed: 2000-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a bearing mechanism in which reduction of manufacturing cost is attained by simplification of a bearing construction, stable bearing capacity for rotatable body is obtained even under low speed rotational state, and contact.wear between a shaft body and a bearing body in dynamic pressure bearing part is hard to occur. SOLUTION: The bearing mechanism 1 comprises: a radial dynamic pressure bearing part 20 which generates a radial dynamic pressure in a bearing clearance G by relatively rotating a first member 2 (stationary shaft) and a second member 3 (sleeve) faced each other across the bearing clearance G; a thrust base part 15 integrated with the second member 3 and facing with one end face of the first member 2; and a frictional thrust bearing part 30 which supports a thrust force generated with the relative rotation between the first member 2 and the second member 3.  The contact.wear between the first member and the second member of the radial dynamic pressure bearing part becomes hard to occur between the frictional thrust bearing part securely takes up and supports the thrust force generated with the relative rotation between the first member and the second member, even under the low speed rotational state when the bearing capacity for rotatable body is easy to become unstable due to insufficiency of the radial dynamic pressure.
Patent JP-2002071120-A (JP)
Title: Exhaust gas treating device
Inventor: NAKAGAWA KENICHI
IPC: B03C3/014
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce sulfuric acid mist contained in an exhaust gas which is emitted to the air and reduce a space for an exhaust gas treating device. SOLUTION: An electric dust collector 4 provided with an adiabatic cooling type water cooling apparatus is disposed in a step preceding to a desulfurizer 5, whereby SO3 is removed in the form of mist. The electric dust collector 4 is provided at its outer cylinder 11 with a controller 40 for controlling pH of adiabatic cooling water for absorption of ammonia.
Patent JP-2002068568-A (JP)
Title: Tray of delivery device
Inventor: SAKAMOTO HIROSHI
IPC: B65H31/24
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To easily understand whether or not a medium is discharged, to easily take out the deliver medium, and to easily reduce the size in a small delivery device having a tray stacking structure. SOLUTION: The rear end of a tray 8b is composed of a transparent elastic body 29b, and is transparentized. A tab 30b is arranged, and a part of an external facing is formed as an opening structure so that the small discharge device excellent in operability can be provided.
Patent JP-2002058867-A (JP)
Title: Computer-readable recording medium with ball game program recorded on it, program, and ball game processing device and method
Inventor: RIMOTO SHIYU
IPC: A63F13/812
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the real thrill of operation with the operation support of a computer and a user's own operating skill, added thereto. SOLUTION: The height of a ball moving on a track passing through present moving positions E1, E2, E3, E4, etc., after a batter B hits back the ball is determined. For instance, future moving positions E11, E21, E31, E41 respectively positioned ahead of the present moving positions E1, E2, E3, E4 are displayed as elliptic marks M1, M2, M3, M4 on the ground. With a peak P as a boundary, the marks are displayed in a first color in the upward course of the ball, and the marks are displayed in a second color in the downward course of the ball.
Patent JP-2002067063-A (JP)
Title: Method for manufacturing decorative plywood
Inventor: ANDO MITSUO
IPC: B05D7/24
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative plywood having excellent productivity and excellent surface physical properties such as surface hardness, wear resistance and the like. SOLUTION: A method for manufacturing the decorative plywood comprises (A) a step of coating an ultraviolet curable resin on a surface of a running or rotating transfer, (B) a step of irradiating an ultraviolet ray, and (C) a step of hot pressing radial polymerization resin-impregnated decorative paper together with a core material so as to be contacted with the surface coated with the curable resin.
Patent JP-2002082505-A (JP)
Title: Color image forming device
Inventor: KUSAYANAGI TOMOYA
IPC: G03G21/10
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device where waste product such as waste toner can be efficiently and completely recovered from image carrier cleaners, an intermediate transfer belt and a transfer roll. SOLUTION: In the tandem method color image forming device utilizing the intermediate transfer belt, one recovery container that is installed below all cleaners 8, 11 and 13 and all process units is provided and the cleaner 13 is a roll with a brush where voltage is applied and the waste toner is attracted.
Patent JP-2002078727-A (JP)
Title: Meibomian gland function improving treatment aid
Inventor: OKA TAKESHI
IPC: A61F9/04
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a novel treatment aid which can easily, rapidly and effectively improve a meibomian gland function. SOLUTION: The meibomian gland function improving treatment aid 100B consists of a steam generating section 1' which supplies steam to the eyes and the circumferences of the eyes and utilizes chemical energy. The temperature of the steam supplied from the surface of the meibomian gland function improving treatment aid 100B is controlled to <=50 deg.C.
Patent JP-2002078677-A (JP)
Title: Cable structure for electronic endoscope
Inventor: TAKAHASHI KAZUAKI
IPC: A61B1/04
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a cable structure which can make a cable thinner in diameter by exposing a braided shield by providing a notched groove at the end section of a coating member coating the shield and connecting a grounding wire to the exposed portion of the shield. SOLUTION: In this cable structure for electronic endoscope, the braided shield 16 incorporated in the coating member 18 is exposed by forming the notched groove 18A at the end section of the member 18. The grounding wire 24 is connected to the exposed portion of the shield 16. A cable protective member 26 is put on and connected to the coating member 18.
Patent JP-2002078958-A (JP)
Title: Video game system, video game device and control method therefor
Inventor: NOJIRI KOHEI
IPC: G06F3/12
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To enable to execute printing with an unknown printer device when proceeding a video game in accordance with a game software program stored in a video game program recording medium and converting content to be printed into print data for printing. SOLUTION: It is judged whether a printer device connected is an unknown model or not by an information reading module (Step S11), and when the printer device connected is found as an unknown model not assumed by a printer driver, information on print parameters is obtained from the printer device connected, and parameters of a special engine module are changed in accordance with acquired information (Step S12), and printing is executed (Step S13 to S17).
Patent JP-2002093802-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TOMINAGA NAGATAKA
IPC: C23C16/40
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device by forming interlayer insulation films, using a simple and easy TEOS-O3 CVD system. SOLUTION: An interlayer insulation film 2A, having a prescribed thickness, is formed by TEOS-O3 atmospheric pressure CVD method under process conditions at a TEOS/O3 ratio, causing no voids or seams, and then interlayer insulating films 2B and 2C are formed in the upper layers of the interlayer insulation film 2A by normal pressure CVD method, at a TEOS/O3 ratio lower than that in the formation rate of the interlayer insulation film 2A and at a formation rate higher than that of the interlayer insulation film 2A.
Patent JP-2002087706-A (JP)
Title: Electric wire drum
Inventor: MIZUMOTO TAKEYA
IPC: B65H75/14
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the disruption of natural environment by manufacturing a maintenance-free electric wire drum out of material other than wood. SOLUTION: This electric wire drum is formed being divided in a cylindrical drum part 12 combining a pair of semi-cylindrical half drum bodies 11, and disc-like collar plates 13 concentrically disposed at both ends of the drum part 12 and larger in outer diameter than the drum part 12. Each part of the electric wire drum 10 is formed by grinding a plastic waste material recovered from power distribution equipment and forming the ground material again by injection molding, pressing, or the like. In the case the electric wire drum 10 is damaged, it can be reproduced by recovering, grinding and re-forming, so that the plastic waste material can be recycled to prevent the disruption of natural environment such as deforestation while obtaining the maintenance-free electric wire drum.
Patent JP-2002090048-A (JP)
Title: Refrigerator
Inventor: HIRAI CHIE
IPC: F25D23/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the insulation body of a refrigerator which prevents the refrigerator box body from catching fire caused by the outside fire by using a flame resistance insulation material, especially a vacuum insulation body made of a sheet form inorganic fiber molded body. SOLUTION: The insulation body comprises a vacuum insulation body 17 which is made of an insulation box body 2 covered with an inorganic fiber molded body covered with a gas barrier film and inside of which is decompressed, and a hard polyurethane foam 5.
Patent JP-2002091105-A (JP)
Title: Image forming device
Inventor: SHINSHI AKIRA
IPC: B65H31/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device constituted so that a transfer material housing part is positioned upper than an image forming device main body part. SOLUTION: This image forming device is provided with the image forming device main body part 1 consisting of an image forming part 1a for forming a toner image on transfer material 3c, a fixing part 1b for thermally fixing the transfer material on which the toner image is formed, and a component mounted part 1c including a circuit to feed power to respective parts in the device and a circuit to perform control, and the transfer material housing part 1d for housing the transfer material 3c fed to the image forming part 1a. The device is constituted so that the housing part 1d is arranged upper than the main body part 1.  Thus, a paper feeding cassette 1e in the housing part 1d is positioned high, so that a user need not replenish the housing part 1d with the transfer material 3c in a state where he (she) bends himself (herself) or sits down on his (her) heels, and easily handles the device.
Patent JP-2002088372-A (JP)
Title: Method for utilizing organic waste
Inventor: KIDA KIYONORI
IPC: C10K1/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To utilize a thermal decomposition gas recovered by thermally decomposing an organic waste in an oxygen-free atmosphere and a nonvolatile residue as a heat source for heating and eliminate the formation of dioxins in consequence of combustion. SOLUTION: The organic waste 1 is thermally decomposed in an oxygen-free state to produce a combustible gas, a condensate and a carbonized material, which are then subjected to dechlorinating treatments 3 and 4 and subsequently utilized as the heat source for uses utilizing the heat of combustion.
Patent JP-2002096977-A (JP)
Title: Image forming device
Inventor: HORIUCHI YOSHIMINE
IPC: G03G21/14
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To avoid a decrease in productivity regarding the formation of images on both sides of a sheet of recording paper in an interleaved mode, even if the sheet is conveyed over a long distance from a paper feeding part to an image forming part. SOLUTION: This image forming device has a paper re-feeding part by which a sheet of recording paper with an image formed on one side thereof is reversed and fed again to the image forming part. When images are to be formed on both sides of each sheet of recording paper in the interleaved mode in which the images are formed alternately on the first and second sides of each sheet of recording paper, while the sheets of recording paper with images already formed on their first sides are distributed over a path of conveyance, the sheets are managed in order of image formation and in order of feed; if the distance over which the sheets are conveyed from the paper feeding part to the image forming part is longer than the distance over which the sheets are conveyed from the paper re-feeding part, the order of paper feeding is changed so that the feed of a new sheet of recording paper is started first from the paper feeding part.
Patent JP-2002095087-A (JP)
Title: Loudspeaker and its assembling method
Inventor: MIYASHITA MASATOSHI
IPC: H04R31/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker, in which a frame is installed easily to a magnetic circuit extremely simply and assembly efficiency can be improved largely, and its assembling method. SOLUTION: A plurality of engaging projecting sections 5 are arranged onto an external bottom face 2a of a frame 2 made of plastic at required intervals on a concentric circle while engaging recessed sections 11 are penetrated and formed to each engaging projecting section 5 in response to the projecting sections 5 respectively in a top plate 10 constituting the magnetic circuit, the engaging projecting sections 5 are fitted into the engaging recessed sections 11, and either one of the frame 2 or the top plate 10 is rotated in the horizontal direction and the magnetic circuit and the frame 2 are unified tightly.
Patent JP-2002098585-A (JP)
Title: Method and device for detecting abnormality of rotary apparatus
Inventor: SHIBATA KATSUHIKO
IPC: G01M99/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To detect the initial abnormality of a rotary apparatus at high precision. SOLUTION: An analogue signal generated at a bearing 2 is collected with a microphone, which is amplified with an amplifier 5 and converted into digital, and then the digital signal is outputted to a data processing part 11. The data processing part 11 discrete-wavelet-converts the digital signal to a discrete wavelet for acquiring wavelet coefficients at a plurality of resolution levels. The wavelet coefficient of each level is fast-Fourier-transformed to acquire the frequency characteristics of wavelet coefficient of each level, to judge abnormality based on comparison with a correct pattern for the frequency characteristics and the degree of increase from a monitoring frequency.
Patent JP-2002101070-A (JP)
Title: Back diffusion circuit of transmitting device, and receiving device of code division multiplex transmission system
Inventor: KINOUCHI TAKASHI
IPC: H04J13/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To bring into play the characteristics of a high-speed Hadamard transformation in a back diffusion circuit, while processing at an operation amount equal to or less than a case, where back diffusion is carried out for each channel, even when the number of channels to be demodulated is small. SOLUTION: When the number of channels to be demodulated is small, not all operations of a high-speed Hadamard transformation are carried out, and a specific channel is demodulated in a back diffusion. When a channel n, in correspondence with an n-th diffusion system, is demodulated, the calculations xi(m)=xi-1(m)+xi-1(m+2i-1), mmod 2i<2i-1, xi(m)=xi-1(m-2i-1)-xi-1(m), m mod 2i>=2i-1 are carried out only for m with m mod 2i=n mod 2i and to i=1,..., log2, and the inverse diffusion demodulation of the channel n is carried out. Since the number of times of addition and subtraction in this case is L/2i in the i-th step operation, and the total of all steps becomes L-1, this becomes identical in number of times, as when the back diffusion is carried out for each channel.
Patent JP-2002109475-A (JP)
Title: Method for support error correction of application data, computer device, system for supplying application data, and recording medium
Inventor: AMANO TOMIO
IPC: G06F40/143
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To detect an error and a corrupted character which is easily mixed when a text is re-inputted on descriptive language to describe data and sentences by markup. SOLUTION: The first computer device 10 has a profile for adding markup 12 which contains information for replacing the prescribed part on XML application data 40 by a tag, and a module for adding markup of error prevention, detection, and correction 13 which replaces the prescribed part of the application by the tag by referring to this profile for adding markup 12 and creates and outputs an application data with information of the correction 41. The second computer device 20 has an error searching and correction module 23 which inputs the application data with information of the correction 41, recognizes a tag set contained here and detects errors and corrupted character in the application data.
Patent JP-2002105157-A (JP)
Title: Method for producing phenolic resin
Inventor: ASAMI MASAKATSU
IPC: C08G8/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain in high yield a novolak-type phenolic resin with low molecular weight and narrow molecular weight distribution. SOLUTION: The objective method for producing a novolak-type phenolic resin is characterized by being obtained by reaction between a phenolic compound and an aldehyde compound using an organophosphonic acid as the catalyst in the presence of a suspension stabilizer.
Patent JP-2002110864-A (JP)
Title: Semiconductor device
Inventor: OKAZAKI TADAHIRO
IPC: H01L23/29
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent secondary disconnection of a wire during solder reflow. SOLUTION: A semiconductor device 10 comprises a substrate 12 and an LED chip 16 is die bonded to a lead 14a provided on the surface of the substrate 12. An electrode 16a provided on the LED chip 16 is connected electrically with a lead 14b through a wire 18, i.e., wire bonded. Heat resistant resin 20 mixed with filler is formed to cover the joint 24 of the lead 14b and the wire 18. Furthermore, translucent resin 22, e.g. epoxy resin, is formed on the substrate 12. The semiconductor device 10 is employed in an electronic apparatus, e.g., a portable telephone, and it is mounted on the circuit board of an electronic apparatus after being subjected to solder reflow. Since the heat resistant resin 20 mixed with filler is not substantially expanded with heat of a reflow furnace nor hardened or contracted at the time of temperature drop, thermal stress at the joint 24 can be suppressed.
Patent JP-2002109840-A (JP)
Title: Disk device
Inventor: KATSUMATA MAKOTO
IPC: G11B21/10
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce errors in determining a head position caused by external vibration and shock by arranging a shock sensor to measure X and Y components of the shock within the disk surface and computing the radial direction component of the shock from the current position information on the disk read from the head. SOLUTION: The device is provided with the shock sensor which separately measures two directional X and Y components of the shock defined within the disk surface, a head moving direction detecting means which detects the moving direction of a head suspension assembly and a shock detecting means which detects radial direction shock components of the assembly by the shock sensor. Moreover, a control means is provided to supply a control current to a voice coil motor so as to cancel the direction and the magnitude of the shock detected by the shock detecting means. Thus, errors in determining the head position caused by external vibration are reduced.
Patent JP-2002108961-A (JP)
Title: Device and method for dividing clock tree
Inventor: KUMANO YOSHINORI
IPC: H01L27/04
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a clock tree dividing device for simplifying a series of work for dividing a clock tree by changing a net list. SOLUTION: The clock tree dividing device is for changing the net list of a circuit to adopt clock tree synthesis for supplying a clock signal, and has a design information input means inputting and analyzing the net list before the change and the pin assign information of an external pin, a pin attribute setting means setting the pin attribute of each of external pins, an FF detecting means detecting the flip-flop of the final or front step connected to the external pin on the basis of the pin attribute set by the pin attribute setting means, and a clock tree dividing means preparing a new clock tree by changing the clock tree of the relevant flip-flop on the basis of the pin attribute.
Patent JP-2002105488-A (JP)
Title: Detergent composition
Inventor: SHIMIZU TETSUO
IPC: A61K8/00
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid detergent composition which can maintain flowability at normal temperatures and reduces an irritation of the skin and, in addition, has excellent detergency and can obtain a massaging effect in use and can finish up the skin with a feeling of being moist without stretching the skin in the smooth state after use. SOLUTION: The liquid detergent composition comprises an ionic surface active agent, granulates of sodium chloride in the nondissolved state, urea and, at the same time, water at a content ratio of the above urea of 1-40 wt.% in the total amount of the composition and, if necessary, further comprises an extract of a natural substance or a finely ground product of a natural substance.
Patent JP-2002067463-A (JP)
Title: Stamping set for registering at congratulation and condolence
Inventor: KURIYAMA HIROMITSU
IPC: B41K1/02
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a registering tool and a registering method, by which the crowdedness in a reception desk at the registering for congratulations and condolences in funeral rites and hymeneal rites or the like and patience- compelling situations at outdoor receptions under bad weather, midsummer days, midwinter days or the like are settled and receiving and registering times can be finished in a short period of time. SOLUTION: Entry items at the registering for congratulations and condolences in funeral rites and hymeneal rites or the like are formed in advance in a stamp so as to be installed in a receiving and registering column. A full name, an address, a position, a telephone number or the like are engraved in a stamp. The stamp is put in a portable case. In the case, a stamp stand, to which the stamp can utilized, is also put. Further, in the portable case, housing parts, in which the stamp, the stamp stand and sacks of congratulations and condolences are respectively housed, are provided. At the receiving and registering in the rites, the registering is brought to an end by pressing the stamp.