baber/WOPTO huggingface dataset:
Patent JP-2001352711-A (JP)
Title: Dc motor
Inventor: SUMITA YASUYUKI
IPC: H02K7/04
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a DC motor which can employ an inexpensive and small sized bearing of adequate quality under the condition that the rotating shaft is sufficiently resistive to a bending moment generated by a load. SOLUTION: This DC motor is provided with a motor body 3 including a rotor 1 and a stator 2. A small diameter shaft section 4b is provided at an end of a rotating shaft 4 of the rotor 1 via a stepped section 4a. A cam balancer 15 including, in different position in the direction of the center axis line, an eccentric cam section 15a and a balancer section 15b of which gravity position is shifted in the opposite direction for the eccentric direction of the eccentric cam section 15a is loaded to the small diameter shaft section 4b to rotate together with the rotating shaft 4. The rotating shaft 4 is supported with a motor-side bearing 14 at the position adjacent to a stepped portion 14a. A bearing 16 for load driving is loaded at the external circumference of the eccentric cam section 15a.  The cam balancer 15 is loaded to the small diameter shaft section 4a in the direction that the eccentric cam section 15a is provided adjacent to the motor-side bearing 14.
Patent JP-2001349368-A (JP)
Title: Liquid seal type vibration isolation equipment
Inventor: KODAMA AKINARI
IPC: F16F13/18
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide liquid seal type vibration isolation equipment capable of improving size precision of an orifice for shake vibration, decreasing unevenness in characteristics, decreasing a dynamic spring constant at a high frequency area, and being excellent in an effect to reduce the generation of noise, such as booming noise. SOLUTION: A cylindrical body fitment 1 and a boss fitment 2 are intercoupled through a vibration control base body 3. A diaphragm 4 is situated at an upper end part, a main liquid chamber 6 and a first auxiliary liquid chamber 7, which are partitioned from each other by a partition part 10, are brought into intercommunication therebetween and the partition part 10 consists of a partition plate member 11 having an elastic film 12 and an orifice member 13. A first orifice 8 consists of an orifice member, the outer peripheral part of a partition plate member, and a cylindrical rubber part 4a communicating with the diaphragm. A space surrounded by a central plate part 13a of the orifice member and the elastic film 12 forms a second auxiliary liquid chamber 15.  An opening serving as a second orifice 16 for booming noise communicating with the second auxiliary liquid chamber 15 through the first auxiliary liquid chamber 7 is formed in a central plate part 13a of the orifice member.
Patent JP-2001352644-A (JP)
Title: Grommet
Inventor: ISHIKAWA MASANAO
IPC: C08L23/16
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a grommet of low specific gravity to assure higher sound shielding efficiency. SOLUTION: A ratio of process oil in the synthetic rubber is enhanced, namely relative mixing ratio of the high specific gravity mixing element, such as carbon black or the like, is reduced with process oil included in the oil extended EPDM(oil-extended ethylene propylene diene copolymer) by impregnating, into the raw material of grommet 10, the synthetic rubber in which IIR(isobuthylene isoprene rubber) is mixed with the oil extended EPDM, in order to reduce the specific gravity of grommet 10. Moreover, the specific gravity of grommet is further reduced, without the addition of a white filler (filler) which also has a higher specific gravity like a carbon black. The synthetic rubber is also given the vibration attenuation property, by mixing IIR having excellent vibration attenuation property in view of enhancing the sound shielding efficiency of the grommet 10.
Patent JP-2001004962-A (JP)
Title: Contact lens and its adaptation method
Inventor: DUNN STEPHEN A
IPC: G02C7/06
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To impart correct multifocus correction to the about middle and completely progressed presbyopia requiring up to +3.00 dioptry as additive power without the need for compensating a near distance with one eye and a far distance with another eye. SOLUTION: The contact lens CL has a central region 10 which is a diameter most adequately smaller than 1.9 mm and is preferably hypercorrected at from nearly 25% to 100% with respect to the correction required for necessary reading. The central region 10 compensates the presbyopia without attenuating far distance visual sense, thereby enabling a user to focus at an object within a range from a near distance to an intermediate distance.
Patent JP-2001157072-A (JP)
Title: Image processing method, image processor and image- forming device provided with the same
Inventor: GOTO MAKIO
IPC: G06T1/00
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and an image processor capable of executing fast chromatic conversion processing, while suppressing the size of an LUT. SOLUTION: When an RGB image data is inputted to a chromatic conversion processing part 1, a cyan data separation part 2a separates G and B to data G' and B' being upper 4 bits and data G'' and B'' being lower 4 bits with R, being the complementary color of C as is. A cyan table access part 3a reads prescribed number of the table values of C prepared concerning only grid point in an input color space expressed by address data of coordinates (G', R', B') and a cyan two-dimensional interpolation arithmetic part 4a obtains output image data of C concerning points, except for the grid points by two-dimensional interpolation arithmetic by using there table values and G'' and B''. Concerning M and Y, RGB image data except for the complementary color is also separated to be upper bit data and power bit data to obtain output image data by two-dimensional interpolation arithmetic.
Patent JP-2001309856-A (JP)
Title: Teapot exclusively used with tea bag
Inventor: MARUO YOSHINOBU
IPC: A47G19/14
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a teapot which is easy to wash inside, quick to drain dry, and has a thick spout that is hard to chip and drip, allowing tea leaves in a tea bag to spread from side to side at the bottom of the pot for taking out the best taste, with no troublesome handling of the tea grounds. SOLUTION: This teapot exclusively for tea bag use is structured as follows: (1) On the spout side an opening is provided, and on the opposite side a handle is attached to a container pot having a concave covering part, where the closing part of a tea bag is hanged almost in the center of the pot. (2) From the tip of the spout, a narrow path between two swellings is provided along the inner surface of the teapot, causing the water almost dripping off at the spout end to return along the line with the help of water surface tension. (3) The pouring part of the teapot does not touch a table when it is turned upside down. (4) The lower part of the handle is curved so it can be hooked.
Patent JP-2001313089-A (JP)
Title: Chargeable battery pack and cover for battery pack fixation for radio control model
Inventor: HARA HOMARE
IPC: H01M10/48
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus in which a charger can certainly measure a cell temperature, in case a chargeable battery pack used for a radio control model which uses a motor as a motive power is charged. SOLUTION: A circular hole for thermometry element insertion (4) is processed into a cover for fixation (3) attached in a battery pack body (1), and the thermometry element (5) is attached.
Patent JP-2001218831-A (JP)
Title: Portable snivel aspirator
Inventor: SUH JEONG JOO
IPC: A61M1/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable snivel aspirator capable of completely removing the snivel with the continuous and fixed high-pressure suction force, having a compact structure suppressing vibration, and easy to carry. SOLUTION: This portable snivel aspirator includes a case forming a storage space, a drive source driven by a battery arranged in the case, a power transmitting means converting the rotating motion of the drive source into a linear motion, a vacuum generating means connected to the power transmitting means and sucking and exhausting the outside air to generate vacuum, a snivel storage tube connected to the vacuum generating means by a pipe separably on the outside of the case, a snivel guide member connected to the inside of the snivel storage tube to guide the sucked snivel to the storage tube, a suction port connected to the outside of the snivel storage tube to first suck the snivel, and an operating means capable of starting or stopping the suction of the snivel by allowing the vacuum generating means to generate the vacuum pressure or release the vacuum pressure.
Patent JP-2001062940-A (JP)
Title: Method for joining sheetlike unvulcanized rubber material and joining system
Inventor: OKAFUJI YUKITAKA
IPC: B29C65/08
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To secure high operating efficiency, high joining accuracy and sufficient joining strength by correcting the end face width, in the longer direction, of a sheetlike unvulcanized rubber to a specified shape and butting the end faces against each other and further, moving a pair of joint rollers in the width direction while making the joint rollers roll to bring the end faces into contact under pressure with each other. SOLUTION: A sheetlike material 2 extruded in such a state that a cord such as of steel wire or fiber is coated with rubber by a calender roll, is cut to an appropriate length, and the positions of the cut end faces in the longer direction are corrected using an end face position correcting device. Thus the sheetlike material 2 is wound around a molding drum 70, and the tip face and the rear end face of the material 2 are set opposite to each other. Further, the tip face and the rear end face are brought into contact under pressure with each other by joint units 92 of an end face pressure contact device 71. After that, the end faces thus forced into contact with each other are welded together by an ultrasonic wave to be applied by an ultrasonic wave welding device.  When the end faces are brought into contact under pressure with each other, it is possible to ensure a gapless correct and highly efficient pressure contact and secure the high joining accuracy and sufficient joining strength of the end faces because the end faces are mutually corrected to the specified shape.
Patent JP-2001352596-A (JP)
Title: Capacitor microphone apparatus
Inventor: IKEDA MASAHARU
IPC: H04R19/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To reduce noises caused by the radiation of high frequency signals from a transmitting part in a capacitor microphone apparatus to be used for radio equipment. SOLUTION: By providing an FET 25 of a cascade amplifying means in the drain of an FET 19, the amplitude of the high frequency signals to be impressed to the drain of the FET 19 is lowered so that noises caused by radiation can be reduced.
Patent JP-2001354989-A (JP)
Title: Mold release agent for die casting, lubricant for forging mold and process for defecating its waste
Inventor: TAKASHIMA MASARU
IPC: C10N40/36
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a mold release agent for die casting and a lubricant for forging mold each of which has a low solid content and shows an excellent adhesion to molds, mold release characteristics and lubricity, and to provide a process for easily treating its waste. SOLUTION: The mold release agent for die casting and the lubricant for forging molds each comprises from 0.01 to 0.07 wt.% sodium polycarboxylate having a molecular weight of from 550 to 9,000,000, from 0.001 to 0.07 wt.% fatty acid salt having a carbon number of <=18, from 0 to 0.03 wt.% silicone resin, from 0 to 0.003 wt.% molybdenum disulfide and water consisting the residual portion and has a viscosity of from 1 to 80 mPas.s. The lubricant waste is defecated by adding aluminum sulfate, caustic soda-aluminum chloride or anhydrous calcium chloride to the waste and precipitating and separating the solid component.
Patent JP-2001356838-A (JP)
Title: Local time computer, clock device, communication terminal equipment and local time calculating method
Inventor: SHINAGAWA YUICHI
IPC: H04W4/02
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To automatically correct the displayed time of a clock according to the destination of movement without preliminarily knowing any time difference even when the clock is moved between countries or areas with time differences. SOLUTION: A GPS receiving part 10 receives radio signals transmitted from a plurality of position measuring satellites which are not shown in a figure, calculates the longitude and latitude of its own device, outputs it to a computing part 30, extracts time information and date information indicating a GMT from the received radio signals, and outputs it to the computing part 30. A data base part 20 stores the time difference information and summer time information corresponding to the various positional information constituted of the longitude and latitude.  The computing part 30 reads from the data base part 20 the time difference information and summer time information corresponding to the positional information notified by the GPS receiving part 10, operates prescribed arithmetic processing to the time information notified by the GPS receiving part 10 according to the information, and calculates a local time. A display part 40 displays the calculated local time.
Patent JP-2001356050-A (JP)
Title: Spectroscopic method and method for forming film
Inventor: ISHIKAWA KOJI
IPC: B29C48/92
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a spectroscopic method with small errors, a method for measuring a thickness and a method using these methods for forming films. SOLUTION: An incident light is brought into a light dispersion means to split the light for each wavelength. The split light of each wavelength is brought into a conversion means for converting the light to an electrical signal corresponding to an intensity of the light. In obtaining a spectroscopic spectrum from the obtained electrical signal, the wavelength of the light entering a specific position on the conversion means is determined by a calibration expression derived from characteristics of the light dispersion means.
Patent JP-2002004736-A (JP)
Title: Plate glass holding member
Inventor: ENOMOTO TAKANOBU
IPC: E06B3/66
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a plate glass holding member capable of being covered so as to prevent a sealing member of a vacuum glass from being exposed by glass side fins and being fitted into a fitting groove of a holding frame body at a specific posture without preventing the sealing operation by the glass side fins. SOLUTION: A holding member body 8 constituted so as to make it possible to fit into the fitting groove 3 of the holding frame body for holding the plate glass H and provided with a recessed groove 9 receiving the circumferential edge of the plate glass includes the glass side fins 11 and 12 capable of being elastically contacted to the plate glass H in the recessed groove 9 side and a frame body side receiving section 13 capable of being contacted to an opening section 4 of the fitting groove 3, the glass side fins 11 and 12 include the inside glass side fin 11 coming into contact with the plate glass H on the side approaching the recessed groove 9 and the outside fin 12 coming into contact with the plate glass H on the side going away from the recessed groove 9,  and the plate glass holding member has a bending space A1 between the inside glass side fin 11 and outside glass side fin 12.
Patent JP-2002002631-A (JP)
Title: Sticking apparatus and method
Inventor: IWAUCHI SHIGEHARU
IPC: B65B61/06
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a sticking apparatus and a sticking method wherein a freshness keeping agent can be automatically stuck to the inside of a packaging bag which has been formed as a bag in advance. SOLUTION: The sticking apparatus includes a strip 12 formed with a double- face adhesive tape 22 on one of surfaces, the packaging bag 5 with a pouch 11 cut from the strip 12 stuck to an internal surface thereof and a moving/ pressure-bonding mechanism 50 for receiving the pouch 11, moving the received pouch 11 to a predetermined position inside the packaging bag 5 and pressing the moved pouch 11 thereby pressure-bonding the pouch 11 to a predetermined position inside the packaging bag 5 via the double-face adhesive tape 22.
Patent JP-2002009253-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ISHIAI YOSHINORI
IPC: H01L29/778
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its manufacturing method in which an HEMT and a protective diode with decreased leakage current are formed on the same substrate. SOLUTION: A semiconductor device and its manufacturing method, which include a first active element (HEMT) with a channel layer 4, a carrier supply layer 5b, a high resistance layer 5c, a cap layer 6 including a first conductivity type impurity, a source electrode 8, a drain electrode 9 and a gate electrode 10, and a second active element (a protective diode) with a first conductivity type base region 25 consisting of the same layer with the cap layer 6 and including a second conductivity type impurity, a second conductivity type emitter region 21 and a second conductivity type collector region 22 on a substrate 1, are provided.
Patent JP-2002005437-A (JP)
Title: Hot water supply apparatus
Inventor: KAWAGUCHI SATORU
IPC: F23N5/24
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply apparatus in which a countermeasure is taken against incomplete carry over of a burner during a transient period of burner combustion while taking a safety countermeasure against jamming of exhaust. SOLUTION: The hot water supply apparatus is provided with means for commanding refiring operation by increasing the opening of a proportional valve when a value operated by a heating value determining means is lower than a specified value.
Patent JP-2002002148-A (JP)
Title: Bookbinding system
Inventor: IZUMI MASAKI
IPC: B42C19/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a bookbinding system for simultaneously managing all steps of gathering and bookbinding up to loading a book in a pallet. SOLUTION: The bookbinding system comprises a control system for commanding a production of the book based on information such as customer information, manufacturing specifications and the like, a means for gathering, bookbinding and forming the book based on the information, a means for imaging in the book based on the information, a means for conveying the book, a means for cutting the book, a means for inspecting the books, a means for returning reproduced book to an original producing order and aligning the books, a means for partitioning the books at each arbitrary partition corresponding to the information and stacking the partitions, a means for binding sheets of the book based on the information, and a means for partitioning the books at each arbitrary partition corresponding to the information and loading the books in the pallet.
Patent JP-2001077735-A (JP)
Title: Data communication equipment
Inventor: DOI KANEYUKI
IPC: H04B5/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To easily transmit and receive data by using a small-sized, low-cost device and to stably communicate data without being restricted by the fitting position of a data transmission device nor the distance between a data reception device and the data transmission device. SOLUTION: This equipment has the data transmission device 1 provided with two transmitting electrodes 10 and 20 in contact with a human body, an oscillation part 30 which generates an AC signal, a modulation part 40 which modulates the AC signal according to data to be transmitted, and a voltage application part 50 which applies the voltage corresponding to the modulated signal modulated by the modulation part 40 between the two transmitting electrodes 10 and 20, and the data reception device 60 provided with a receiving electrode 60 which receives the modulated signal outputted from the data transmission device 1 as the human body comes into contact with it and a demodulation part 70 which demodulates the modulated signal received through the receiving electrode 60.
Patent JP-2002012605-A (JP)
Title: Method for manufacturing spherical resin
Inventor: MURATA KAZUTAKA
IPC: C08F2/46
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing spherical resin particles having an average particle diameter controlled in a wide range of sub-μm order to μm order, and mainly composed of an actinic energy ray-crosslinked polymer. SOLUTION: The method for manufacturing spherical resin particles mainly composed of an actinic energy ray-crosslinked polymer comprises the following processes: irradiating actinic energy rays to a homogeneous mixed liquid containing a mixture of compounds which can be crosslinked and polymerized by actinic energy rays, and a thermoplastic resin which is soluble in an organic solvent, an acid or an alkali, and having a viscosity in the range of 0.001-100 (Pa.s) to induce phase separation; thereby forming a phase separation structure in which a spherical nuclear phase mainly composed of actinic energy ray- crosslinked polymer is wrapped in a continuous phase mainly of a thermoplastic resin; and subsequently removing the thermoplastic resin with the organic solvent, the acid or the alkali.
Patent JP-2002020147-A (JP)
Title: Admixture for hydraulic composition and hydraulic composition
Inventor: TABATA MASAKI
IPC: C08L1/28
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an admixture for a hydraulic composition which comprises both a water-soluble cellulose ether and a polyisoprenesulfonic acid-based compound. SOLUTION: This admixture for a hydraulic composition which has both a water-soluble cellulose ether and a polyisoprenesulfonic acid-based compound as the constituents exhibits good plasticity with a smaller additive amount of the water-soluble cellulose ether as compared with an admixture employing the water-soluble cellulose ether alone as the constituent.
Patent JP-2002012578-A (JP)
Title: Method for producing dialkyl carbonate
Inventor: TANAKA MASAHIDE
IPC: C07B61/00
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a dialkyl carbonate from CO, O2 and an alcohol. SOLUTION: This method for producing the dialkyl carbonate is characterized in that when producing the dialkyl carbonate by using the carbon monoxide, the oxygen and the alcohol as starting raw materials, a catalyst comprising (i) a copper compound free from a halogen atom and (ii) an alkoxy compound capable of forming a copper alkoxide by reacting with the copper compound is used.
Patent JP-2002013726-A (JP)
Title: Piping for liquid-fuel supply in regenerative heating furnace
Inventor: KUSADA TAKAMITSU
IPC: F23L15/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a piping for liquid-fuel supply in a regenerative heating furnace for preventing or inhibiting intermittent combustion generating after closing an automatic open/close valve. SOLUTION: In the liquid-fuel supply piping 1 a regenerative heating furnace, in which a pair of main burners 2a, 2b having oil nozzles are alternately used for burning. The level of pipe installation downstream of the automatic open/ close valve 14 for controlling the liquid fuel supply is positioned lower than the mounting level of the oil nozzles 10a, 10b.