baber/WOPTO huggingface dataset:
Patent JP-2001304181-A (JP)
Title: Impeller
Inventor: YAMAMOTO YOSHIFUMI
IPC: F04D29/28
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance a stress-resistance of the outermost periphery of an impeller and to make a disc part thinner. SOLUTION: A disc part 4 of the impeller 1 is formed such that it is made to a cross section shape continued from a hub part 3 and an axial thickness is gradually reduced accompanying with a radial and outward extending. A part extending from an intermediate part to near the outermost periphery in a radial direction is made as thin as possible. A reinforcing ring part 6 made to be thicker at a back surface opposite to a blade part 5 and circumferentially continued is formed on the outermost periphery of the disc part 4. A stress at an impeller outlet can be reduced by making a thickness of the outermost periphery of the disc part thicker and enhancing a rigidity at this part and an influence caused by a centrifugal force can be reduced by making other parts of the disc part 4 as thin as possible. Therefore, a problem of HCF is solved by a high rigidity at the impeller outlet part and a light weight can be realized by making the thick part to the minimum.
Patent JP-2001313830-A (JP)
Title: Image-processing method and its unit
Inventor: WATABE MASAO
IPC: G03G15/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional image-processing unit, where a light exposed on a read side transmits through the paper of an original and may give affect on a read image, when both sides of the original is exposed at the same time. SOLUTION: Image read section 207, 213 read an image from the front side and the rear side of the original at the same time. Set-off image extract sections 111, 112 compare the two read images to extract a set-off image transmitted through an opposite side of a read object side. Set-off density detection sections 113, 114 detect the density of the set-off image. Address 115-118 subtract/add the detected density from/to the image, including the reversal imaging.
Patent JP-2001311879-A (JP)
Title: Endoscope and its manufacturing method
Inventor: AKIYAMA MASAHIKO
IPC: G02B23/26
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope capable of narrowing the diameter of its tip part equipped with an imaging means and an illumination means, surely protecting the imaging means and the illumination means, and being easily manufactured at low cost, and to provide its manufacturing method. SOLUTION: A lens holder 13 to which an LED 15, an LED base plate 16, a light receiving optical system 17, a CCD head 18 and a CCD base plate 19 are attached is inserted into a 1st outer case 11, and further the 1st outer case 11 is engaged with a 2nd outer case 12, then the outer peripheries of the LED 15, the LED base plate 16, the light receiving optical system 17, the CCD head 18 and the CCD base plate 19 are covered with the 1st and the 2nd outer cases 11 and 12.
Patent JP-2000346780-A (JP)
Title: Calibration of magnetic force or scanning hall probe microscope
Inventor: HUG HANS JOSEF
IPC: G01R33/038
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To achieve simple and accurate calibration for MEM and SHPM by calculating an instrument response function from a rough image S and approximate sample stray magnetic field distribution H0 of a magnetic force microscope (MEM) or scanning Hall probe microscope(SHPM). SOLUTION: A sample with an irregular sample magnetization pattern M over an expanded region is given. An approximate sample magnetization pattern M0 is determined from the rough MEM or SHPM image S of a sample, thus determining an approximate sample stray magnetic field distribution H0. An instrument response function IRF is calculated from the rough MEM or SHPM image S and the approximate stray magnetic field distribution H0. Then, the instrument response function IRF is applied to correct an arbitrary rough MEM or SHPM image for functioning as a general calibration function for the MEM or SHPM.
Patent JP-2001320018-A (JP)
Title: Semiconductor device
Inventor: TAKASU HIROAKI
IPC: H01L21/336
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device on an SOI substrate where ESD breakdown prevention and chipping prevention in dicing are carried out. SOLUTION: A pattern for laser trimming positioning consists of high- and low-light reflection factor regions, the high-light reflection factor region is formed by a high-light reflection factor film that is formed on a flat foundation, and the low-light reflection factor region is formed by a lattice, a stripe, or a high-light-reflection-factor film formed on a dot-shaped pattern for performing irregular reflection of light that is composed by the same polycrystalline silicon film as a fuse element for laser trimming. In addition, the fuse element for laser trimming is formed by the polycrystalline silicon film, and a bleeder resistor is formed by a single crystal silicon device formation layer on the SOI substrate.
Patent JP-2001320392-A (JP)
Title: Vc path warning transfer system
Inventor: ABE YOSHIITSU
IPC: H04B10/032
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a VC path warning transfer system, capable of transferring warning information. SOLUTION: VC path terminating parts 12 and 13 terminate a 0-system VC path of a route C section and 1-system VC path of a route D section for detecting a 0-system VC path signal and a 1-system VC path signal. A VC path warning switch transferring part 15 detects a warning signal from the 0-system VC path signal or the 1-system VC path signal and sends the detected signal to a warning inserting part 16. A VC path switch part 14 switch-connects the 0-system VC path and the 1-system VC path. The part 16 generates a VC path signal by received warning information and sends it to a branching part 17, which branches this VC path signal into two and sends them to a 0-system section and a 1-system section. VC path terminating parts 22 and 23 terminate the VC paths of the 0-system section and the 1-system section to detect the VC path signal.  A VC path warning switch transferring part 25 sends the warning information detected from the VC path signal to a branching part 27 by the VC path signal. The part 27 sends the VC path signal to the 0-system VC path and to the 1-system VC path.
Patent JP-2001319034-A (JP)
Title: Processing method for sales estimates by time zones
Inventor: ANDO MINAO
IPC: G06Q50/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for sales estimates by time zones which can automatically update and manage the sales estimates by the time zones according to actual sales as business hours pass. SOLUTION: This processing method for the sales estimates by the time zones has a 1st step wherein a reference period is inputted and the time index of a day similar to an estimate setting day is selected from past sales data, a 2nd step wherein the sales estimate amount of the estimate set day is inputted, a 3rd step wherein estimates by the time zones are computed from the selected time index and sales estimate amount and displayed, a 4th step wherein the actual sales amount is integrated from the start of the 1st time zone, a 5th step wherein it is decided whether or not a specific time zone passes, a 6th step wherein a sales unreached amount is displayed by subtracting the actual sales amount from the sales estimate amount when the specific time zone passes,  a 7th step wherein corrected sales estimates by the time zones are displayed by using the time index of the remaining time zones and the sales unreached amount, an 8th step wherein the 4th to 7th steps are repeated until the final time zone passes, and a 9th step wherein history by the time zones are displayed when the final time zone passes.
Patent JP-2001036910-A (JP)
Title: Mpeg encoder
Inventor: YASUNARI TOMOKO
IPC: H04N19/503
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of picture quality by improving the decision algorithm of an encoding mode. SOLUTION: This device is provided with an encoding information memory 110 for storing an encoding mode applied to each already compression-encoded block. When a block to be encoded is applied, encoding distortion of a candidate block corresponding to each of the plural encoding modes is measured (108). On the other hand, frequency of the encoding mode applied to the plural blocks including the block which is present at the same position as the block to be encoded in the compression-encoded frame is measured by referring to the encoding information memory 110. Then, weighting in inverse proportion to the measured frequency is operated to the measured encoding distortion, and one encoding mode to be applied to the block to be encoded is decided so that the candidate block in which the weighted encoding distortion is minimized can be selected.
Patent JP-2001322942-A (JP)
Title: Immune activator
Inventor: TAKEUCHI MASAYASU
IPC: A61K31/717
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an immune activator having an effect activating immune strength of a living body through ingestion and derived from a husk of corn. SOLUTION: The immune activator is obtained by including a hemicellulose obtained from the husk of corn and/or its partial degradation product as a main component. Preferably the hemicellulose is obtained by alkali extraction of a residual product eliminated starch and protein from the husk of corn. Furthermore, preferably the partial degradation product of the hemicellulose is produced by treating the hemicellulose obtained by the alkali extraction of the residual product eliminated the starch and the protein from the husk of corn with a xylanase. Preferably mean molecular weight of the partial degradation product is 20,000-200,000.
Patent JP-2001321598-A (JP)
Title: Hanger suspender
Inventor: SATO SHIGEMI
IPC: D06F57/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a hanger suspender to which a hanger, etc., hanging washing can be easily set on/off a wash-line pole and from which a hanger, etc., are hard to be dropped off a wash-line pole even in strong wind. SOLUTION: This hanger suspender is equipped with a plurality of suspending members 11 comprising a ring shape pole fitting part 12 to be fit on the periphery of a wash-line pole 20 so as to be movable in the longitudinal direction and a connection member 13 with a diameter smaller than that of the pole fitting part fixed in a condition almost orthogonally crossing the pole fitting part on the periphery face of the pole fitting part, a chain 15 which is fixed by suspending members and is a string-like connected wire rod to connect suspending members, and fixing members 16 which are fixed on both ends of the chain 15 to be detachably fixed to the wash-line pole.
Patent JP-2001056856-A (JP)
Title: Method and device for image processing and recording medium
Inventor: YAMADA MASAHIKO
IPC: H04N5/205
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To shorten the arithmetic time of a converting process such as a frequency process using a band-limited image signal. SOLUTION: A band-limited image signal generation means 2 generates band-limited image signals Bk (k=1 to n) which represent frequency response characteristics by frequency bands of an original image signal Sorg and have the numbers of pixels corresponding to the frequency bands. Each band-limited image signal Bk is converted by a converter 22 according to a conversion function fk and the converted signal fkBk is interpolated and expanded so as to have pixels as many as the band-limited image signal Bk-1 of the one-stage higher frequency band, thereby obtaining an expanded high-frequency signal Sk'. The expanded high-frequency signal Sk' and converted signal fk-1Bk-1 are added to obtain a high frequency signal Sk-1.  The acquisition of the expanded high-frequency signal Sk-1' by the interpolation and expansion of the high-frequency signal Sk-1 and the acquisition of the high-frequency signal Sk-2 by the addition of the expanded high-frequency signal Sk-1' and converted signal fk-1Bk-1 are repeated to obtain a high frequency signal S1 of the highest resolution. This high-frequency signal S1 is used to perform a frequency emphasizing process, thereby obtaining a processed image signal Sproc.
Patent JP-2001167264-A (JP)
Title: Method and device for image processing and recording medium
Inventor: YAMADA MASAHIKO
IPC: G06T5/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To shorten arithmetic time when performing image processing such as frequency processing by finding a band-limited image signal from an original image signal. SOLUTION: A band-limited image signal preparing means prepares a band- limited image signal Bk (k=1 to (n)) expressing frequency response characteristics for each frequency band of an original image signal Sorg and having the number of pixels corresponding to frequency bands. A noise band- limited image signal NBk is provided by separating a noise component from each of band-limited image signals Bk and by subtracting this signal from each of band-limited image signals Bk, a noise removed band-limited image signal SBk is provided. The noise removed band-limited image signal SBk is converted by a conversion function fk and a converted noise removed band-limited image signal fkSBk is provided. A high frequency signal SHa1 is provided by reconstituting this converted noise removed band-limited image signal fkSBk successively from the bottom frequency band.  A processed image signal Sproc is provided by performing frequency emphasizing processing while using the high frequency signal SHa1.
Patent JP-2001324115-A (JP)
Title: Mobil apparatus for body cremation
Inventor: YO SHIDAN
IPC: B60P3/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a mobile apparatus for body cremation capable of moving and not requiring manpower. SOLUTION: Since this body cremation apparatus 10 is carried by a trailer truck 20, the apparatus 10 is movable. A body is burnt in the first cremation chamber 21 of a cremation tank 2, and the discharged ash and smoke are a re-burnt in a second cremating chamber 22. The burnt ash and smoke are filtrated through the ash and smoke filter 13 of a cooling tank 1 and discharged into the air. An automatic cremains collector 4 has a collector assembled pivotally with the outside of the upper door 23 of the cremation tank 2. When a cremation truck is pulled out, the cremains on the surface of the truck are collected in the collector 4. When the truck leaves the tank 2 and passes under the collector 4, the lower end of the collector 4 is hung down naturally.  When a cinerary urn is placed directly under the collector 4 and a check plate at the lower end of the collector 4 is pulled out through a hole, the cremains collected in the collector 4 drop into the cinerary urn from the bottom opening of the collector 4.
Patent JP-2001322697-A (JP)
Title: Fabrication method of floating-roof type tank
Inventor: TSUJI TATSUO
IPC: B65D88/34
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a floating roof from being broken when the floating roof is lifted pneumatically. SOLUTION: A plurality of annular spaces X, Y, Z are formed by means of a plurality of concentric circumferential partition walls 6a, 6b at the bottom within a tank body 1 to assemble a floating roof 2, and a lifting gas is supplied to the rear side of the roof 2 to lift it, while an adjusting gas is fed into the outermost space X to raise the inner pressure thereof corresponding to the pressure rise on the rear side of the roof 2, and the adjusting gas is fed into the inner side spaces Y and Z to keep the pressure therein lower than that of the space X.
Patent JP-2001323696-A (JP)
Title: Control system and control method for electronic lock
Inventor: KITAMURA TAKUO
IPC: E05B65/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring and controlling system for an electronic lock based on an efficient information system linked with plural electronic lock opening/closing systems of high safety in which identification is more strictly conducted to enlarge application ranges of the plural electronic lock opening/closing systems, and with other information systems such as delivery information systems and merchandise trade information systems. SOLUTION: An identification card 104 carried by a user only, and identification data 106 to enable identification of the user are shown to a box control part 105, and an information terminal 103 is linked with a lock control host machine 101 through a communication network 102 to compose an electronic lock opening/closing system of high safety, so application ranges of the electronic lock opening/closing systems are enlarged, thereby safety is improved and efficiency is achieved in home delivery business, merchandise trade business, function-enlarged business of rental lockers, rental space business of rental bookshelves and rental meeting rooms, rental room business for hotels, etc.
Patent JP-2001322122-A (JP)
Title: Method for generating regenerated material of end material synthetic resin
Inventor: SAITO ICHIRO
IPC: B29B7/82
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating a regenerated material of end material synthetic resin wherein a synthetic resin fiber can be made a stable regenerated synthetic resin without eliminating the synthetic resin fiber from a synthetic resin material. SOLUTION: An end material synthetic resin 11 having a synthetic resin fiber 12 and a base resin 14 is casted into a volume-reducing device 3 comprising rotor 35 wherein a clearance is formed between a cylinder 32 equipped with a heating volume-reducing part 32c and the heating volume-reducing part 32c. By rotating the rotor 35, the end material synthetic resin is fused by self heating, a volume is reduced, and the synthetic resin fiber 12 is wrapped in the base resin 14. The end material synthetic resin 11 can be prevented from being stuck to the cylinder 32 and the rotor 35 to each of the heating volume- reduced part 32c and the rotor 35 by a first cooling device 4.  The end material synthetic resin 11 protruded from the cylinder 32 and the rotor 35 is cut to a specific length by a cutting device 5 to form a regenerated material 15, and the regenerated material 15 during moving by a conveying device 6 is cooled by a second cooling device 7.
Patent JP-2001332758-A (JP)
Title: Semiconductor photo detector and semiconductor optical storage device
Inventor: SHIMA MASASHI
IPC: H01L27/14
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a sensitive semiconductor photo detector, and a semiconductor optical storage device. SOLUTION: A channel layer is formed so that the facet surface of a polygonal pyramid etch pit that is formed in lamination semiconductor structure is covered, and, furthermore, a hole accumulation layer that is pitched by a pair of barrier layers is formed along a channel layer. In addition, an electrode is formed on upper and lower surfaces of the lamination semiconductor structure, and an optical window for introducing incident light to the channel or hole accumulation layer is formed.
Patent JP-2001321674-A (JP)
Title: Catalyst for esterification reaction or ester exchange reaction and manufacturing method of ester
Inventor: MATSUMOTO SATORU
IPC: B01J31/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To produce a catalyst for esterification reaction or ester exchange reaction which is capable of giving remarkable high reactivity, suppressing the inactivation of the catalyst with the advance of reaction to the minimum and obtaining an ester as a final product having zero acid value because the reaction advances with the first order reaction. SOLUTION: The catalyst for esterification reaction or ester exchange reaction is a gelated material composed of a mixture of an alkoxy titanium, a water soluble polyol and water or the reaction product of the mixture. The manufacturing method of the ester consists of a 1st process of adding a monohydric alcohol and a dihydric alcohol simultaneously or separately into a 2-valent acid to react with each other using the catalyst, a 2nd process of separating the acid and the alcohols from the product produced in the 1st process to obtain a polyester and a 3rd process of recirculating the reaction product separated in the 2nd process to the 1st process.
Patent JP-2001293048-A (JP)
Title: Method for burying cinerary urn to become natural substance
Inventor: OHARA KENJI
IPC: A61G17/007
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for burying a cinerary urn to become a natural substance in which bones oneself useful for a descent and the nation becomes national soil together with the urn by paying necessary expenses when died by increased persons considering not to load a burden to future generations due to a reduction in a population or the like who each has a high interest regarding a natural funeral. SOLUTION: The method for burying the cinerary urn comprises the steps of developing a place which may be a national forest, filling human bones in the cinerary urn to become the natural substance, and burying the urn under its ground to become following natural soil.
Patent JP-2001328591-A (JP)
Title: Water jet ship and propulsion controlling method therefor
Inventor: FUKAYA AKIYOSHI
IPC: B63H11/08
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To avoid generation of a cavitation phenomenon in a water jet ship without depending on experience and intuition of a steersman. SOLUTION: This ship is provided with a steering means for instructing a target rotation number k of a water jet pump, a rotation number sensor for detecting an actual pump rotation number b of the water jet pump, a cavitation limit rotation number output means for outputting a cavitation limit rotation number j showing a generation limit of the cavitation phenomenon corresponding to the pump rotation number b, a minimum value selecting part for alternatively outputting either smaller one of the cavitation limit rotation number j and the target rotation number k as a practical target rotation number m and a manipulated variable generation means for generating rotation number manipulated variable c based on the practical target rotation number m and the actual pump rotation number b and outputting rotation number manipulated variable c to the water jet pump.
Patent JP-2001330462-A (JP)
Title: Navigation system and method for searching route
Inventor: KAWAKAMI TOMOYUKI
IPC: G01C21/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To search for parking lots with taking parking lots into account where a discount service carried out at a commercial facility of a destination can be utilized. SOLUTION: Information on parking lots where the discount service provided by facilities such as department stores or the like can be utilized is stored in a map information storage means 2. The commercial facility as the destination is inputted by a destination input means 3. A planned shopping amount and a facility use time are inputted from a set value input means 7. The parking lot of a lowest parking charge when the planned amount of shopping is conducted at the destination facility is selected from parking lots in the neighborhood of the destination by a map information search means 4 and sets as a target parking lot. A route from the present position of one's vehicle to the target parking lot is searched for by a route search means 5 and displayed to a display means 6.