baber/WOPTO huggingface dataset:
Patent JP-2002205852-A (JP)
Title: Paper roll feeder
Inventor: NAKAII TOSHIHIRO
IPC: B65H19/12
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To largely improve the stop precision of a conveyance carriage by extremely accurately stopping the conveyance carriage at a prescribed stop position even when the drive wheels of the conveyance carriage are slipped in a roller feeder feeding a paper roll used at a newspaper printing factory or the like to the feed paper section of a rotary press. SOLUTION: This roller feeder comprises a rotation support device 2, the conveyance carriage 3, a moving carriage 4, and a magnetic linear encoder 5. The magnetic linear encoder 5 stopping the conveyance carriage 3 by detecting the stop position corresponding to the support position of the rotation support device 2 in particular is provided between the conveyance carriage 3 and the moving carriage 4.
Patent JP-2002212602-A (JP)
Title: Magnet material and production method therefor
Inventor: YOSHINO NOBUYUKI
IPC: B22F1/02
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnet material which has excellent corrosion resistance by recovering deterioration in magnetic properties caused by machining in a magnet having an R-Fe-B composition (R is rare earth elements) and maintaining its high magnetic properties, and further enabling the thinning of a corrosion resistant film and the improvement of its adhesion. SOLUTION: (1) A Pd or Pd alloy layer is adhered to the face to be worked in a magnet material having an R-Fe-B based composition, thereafter, its surface is irradiated with a laser beam, and is melted to form an alloy layer consisting of Pd or a Pd alloy and magnet surface layer components, and, subsequently, the surface of the alloy layer is coated with a plated layer. (2) Alternatively, the face to be worked is irradiated with a laser beam to form a melted layer consisting of a magnet surface layer, thereafter, a Pd or Pd alloy layer is adhered to the surface of the melted layer, and, subsequently, the surface of the Pd or Pd alloy layer is coated with a plated layer.
Patent JP-2002207220-A (JP)
Title: Sealing device and sealing method for liquid crystal display element cell
Inventor: ONO HARUHIKO
IPC: G02F1/13
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method and sealing device for a liquid crystal display element cell, by which equipment investment can be minimized when the production of the liquid crystal display element cells is increased or automated in the case of producing a large number of pieces of liquid crystal display element cells of which each cell gap is made proper by a pressing tool for holding the liquid crystal display element cell and pressing a pair of both outer surfaces opposed to each other of the liquid crystal display element cell. SOLUTION: The sealing device 1 for the liquid crystal display element cells is provided with the pressing tool 6 for holding the liquid crystal display cell 100 and pressing the pair of the both outer surfaces opposed to each other of the liquid crystal display element cell, a loader part 2 for supplying the liquid crystal display element cell into which a liquid crystal is injected to the pressing tool, a sealing part 5 for sealing the liquid crystal display element cell held by the pressing tool, an unloader part 3 for taking out the liquid crystal display element cell sealed by the sealing part from the pressing tool and a tool conveying part 4 for conveying the pressing tool to each of the loader part, the unloader part and the sealing part.
Patent JP-2002210652-A (JP)
Title: Polishing jig and polishing device using it
Inventor: INOUE HIROAKI
IPC: B24B37/30
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To replace an O-ring without inserting the upper body or an arm into the under space of a lifted pressurizing plate or working upwardly from the downside, and thus to easily and safely exchange the O-ring. SOLUTION: This polishing jig 28 comprises a disk part 281, a cylindrical wall plate part 282 disposed around the disk part 281, and a plurality of annular grooves 20 formed concentrically to the disk part in the bottom parts of a recessed part 28a and a recessed part 28b formed with the disk part 281 and the cylindrical wall plate part 282. The polishing jig 28 in which O-rings 21 are selectively mounted to the annular grooves 20 is engaged under the pressurizing plate 8. A splash preventing skirt 41 is provided for preventing intrusion of polishing liquid, and can be turned up during working.
Patent JP-2002213854-A (JP)
Title: Multipurpose cold insulation cabinet for grains
Inventor: YAMASHIRO HISASHI
IPC: F25D17/06
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the conventional grain cold insulation and preservation generally using a stacking system utilizing a paper bag, a tank housing, cold insulation and preservation with which this method brings about the cooling temperature unevenness in the grain, to cause reduction in the quality and is inconvenient for use by women or elderly persons. SOLUTION: A multipurpose grain cold insulation cabinet comprises a grain housing case, made of a plastic corrugated fiberboard and used to house the grain and is constituted so as to circulate cold air all over the case.
Patent JP-2002106495-A (JP)
Title: Turbo compressor
Inventor: CHOI MOON CHANG
IPC: F04D29/62
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a turbo compressor capable of reducing deformation of a product occurred in a welding process and simplifying a manufacture and an assembly. SOLUTION: This turbo compressor is constituted by disposing a first and second bearing housings 20 and 30, and a drive motor 50 inside of inner space of a hollow cylindrical sealed container 10, fitting a drive shaft 60 to the center thereof, and engaging a sealing member 80, radial support means 90 and 90 and an axial support means 160 with the outer peripheral face of the drive shaft 60 and the side wall faces of the first and second bearing housings 20 and 30, respectively.
Patent JP-2002215599-A (JP)
Title: Multiprocessor system and its control method
Inventor: NUNOMURA YASUHIRO
IPC: G06F1/32
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor system whose power consumption can greatly be reduced. SOLUTION: A processor A11 varies the frequency of a clock inputted to the processor A11 by controlling a clock frequency control part 15 according to the ratio of a processing time estimated value Ta of a program A and a processing time estimated value Tb of a program B. Further, the processors A11 varies the source voltage supplied to the processor A11 by controlling a variable power source 16 according to the frequency of the clock inputted to the processor A11. The power consumption of the processor A11 can, therefore, greatly be reduced.
Patent JP-2002215662-A (JP)
Title: Search device, method, program and medium
Inventor: TAGUCHI IKUO
IPC: G06Q30/02
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a function of efficiently supporting customer receiving business by an operator at a customer center or the like. SOLUTION: This search device for information which consists of basic information and detailed information related to the basic information, is provided with an input means to which one or more basic information is inputted; a search expression display means for displaying a plurality of search expressions applicable to search according to the inputted basic information; a search expression selecting means for selecting the search expression applied to the search, from the displayed search expressions; and an information search means for applying the search expression to the inputted basic information to search the information.
Patent JP-2002211613-A (JP)
Title: Plug with mouthpiece for use in liquid container
Inventor: NAKAJIMA TAKESHI
IPC: A47J41/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To allow, in a plug with a mouthpiece, a lid connected via a hinge to be simply removed for maintenance without degrading its opening/closing function. SOLUTION: The plug with a mouthpiece for use in a liquid container comprises the mouthpiece 2 communicating with the inside of the container which is upwardly biased and mounted, and the lid 4 for covering the mouthpiece 2 which is mounted on a bearing recess 17 of a plug body 1 by a hinge axis 19, wherein the mouthpiece 2 is moved up and down in conjunction with the opening/closing of the lid 4. A guide groove 18 continuous with the middle in a heightwise direction of a spherical wall of the recess 17 is provided on the plug body 1. While the lid 4 is being bent, the hinge axis 19 is made to escape from the recess 17 through the guide groove 18.
Patent JP-2002213980-A (JP)
Title: Position information transmitting method for digital map and device used therefor
Inventor: IKEDA MICHIAKI
IPC: G09B29/00
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a position information transmitting method capable of transmitting a vector shape on a digital map with high accuracy with a small amount of data. SOLUTION: In this position information transmitting method wherein the transmission side transmits the information for approximating the vector shape on the digital map, and the receiving side reproduces the vector shape on the digital map on the basis of the received information, the receiving side approximates the vector shape with a spline function, and transmits the data on nodal points of the spline function to the receiving side, and the receiving side reproduces the spline function on the basis of the received information, and reproduces the vector shape. The shape and the position information on the digital map can be transmitted with a small amount of data. Further the information of high reliability can be transmitted by utilizing the spline function.
Patent JP-2002217644-A (JP)
Title: Crystal oscillator
Inventor: OBARA SHIGERU
IPC: H03B5/32
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator in which spurious oscillation is prevented by facilitating frequency regulation thereby enhancing productivity. SOLUTION: A resonator is inserted into an oscillation closed loop comprising a resonance circuit having an oscillator of SC cut crystal vibrator and an oscillation amplifier thus obtaining a crystal oscillator where one crystal vibrator, i.e., the oscillator or the resonator, is operated in natural wave oscillation and the other crystal vibrator is operated in overtone oscillation. The crystal vibrator, as the oscillator, operates in overtone oscillation and the crystal vibrator, as the resonator, operates in basic wave oscillation. The resonance circuit comprises the oscillator and a split capacitor, the oscillation amplifier comprises a transistor and the resonator is inserted between the split capacitor and the emitter of the transistor.
Patent JP-2001300425-A (JP)
Title: Radial gap type rotary yoke-shaped brushless vibration motor
Inventor: YAMAGUCHI TADAO
IPC: H02K29/00
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a radial gap type rotary yoke-shaped brushless vibration motor made advantageous in cost by eliminating an output shaft and an eccentric weight, constituted as a shaft fixing type to be structurally simplified and miniaturized, constituted so as to be capable of being mounted on a print wiring board on the side of machinery to be loaded and generating no sacrifice of characteristics. SOLUTION: The radial gap type rotary yoke-shaped brushless vibration motor is equipped with a support (1) having a flat attaching part, the cylindrical coreless stator coil (9) supported on the support at one end thereof and opened at the other end thereof, the shaft (4) fixed to the support, a plurality of terminal parts (3a, etc.), arranged on the support to connect the terminal of the cylindrical coreless stator coil (9), the cylindrical rotary yoke (6) housed in the cylindrical coreless stator coil (9) through a gap and supported by the bearing parts (5) provided to both ends thereof, the rotor case (7) fixed to the cylindrical rotary yoke at one end thereof and made eccentric partially in its longitudinal direction by providing a notch part (7b) and the field magnet (8)  arranged in the rotor case and allowed to face to the cylindrical coreless stator coil from the outside through a gap. This vibration motor is driven by a sensor-less system.
Patent JP-2002225625-A (JP)
Title: Turn signal switch
Inventor: ITO HIDETAKA
IPC: B60Q1/42
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a turn signal switch capable of improving the usability for a driver by preventing a turn lever from being automatically returned to a neutral position even in steering in the direction opposite to an indicating direction immediately after the right and left operation of the turn lever. SOLUTION: This turn signal switch comprises a cancel cam 1 having projections 21, 22, an operating member 6 rotated between a right operating position and a left operating position on the neutral position by the operation of the turn lever 5, a rotatable cam member 11 movable between an interference position interfering with the projections 21, 22 of the cancel cam 1, and a standby position not interfering with the projections 21, 22, and a ratchet member 16 not transmitting the torque of the cam member 11 to the operating member 6 when the projections 21, 22 of the cancel cam 1 are rotated in the direction same as the indicating direction of the turn lever 5 and interfered, and transmitting the torque of the cam member 11 to the operating member 6 when the projections 21,  22 of the cancel cam 1 are rotated in the direction opposite to the indicating direction of the turn lever 5 to return the operating member 6 to the neutral position, and the projections 21, 22 are respectively provided with taper faces 21a, 22a on their faces positioned at a cam body 11 side.
Patent JP-2002228687-A (JP)
Title: Method and device for waveform information indication
Inventor: NARITA YOSHIMASA
IPC: G09G1/16
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for waveform information indication easily and intuitively understandably showing the characteristics of waveform data even in the case where waveform detail is compressedly indicated on a waveform observation device such as digital oscilloscope and observation of it is difficult. SOLUTION: Digital waveform data contained in a memory are separated into a plurality of time divisions and compression indication data of every time division are produced. With the compression indication data, waveform indication is performed on a screen. Out of the digital waveform data at every time division, specified characteristics of the waveform are extracted, and based on the extracted characteristics, values indicating the characteristics specified for the time divisions are calculated. The waveform indication part at every time division indicated on the screen based on the compression-indication data at every time division is controlled to be indicated in a state reflecting the values indicating the calculated characteristics.
Patent JP-2002226708-A (JP)
Title: Room temperature-curable sealing material composition used for automobiles
Inventor: KAGOSAKI TATSUYA
IPC: C09K3/10
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a room temperature-curable sealing material composition of a condensation curing type used for automobiles that has excellent quick curing properties and curing properties in the depth, as well as engine oil resistance, long-life coolant resistance and water resistance. SOLUTION: This room temperature-curable sealing material composition used for automobiles comprises (A) 100 pts.wt. of a dimethylpolysiloxane having both terminals of the molecular chain blocked with hydroxy groups, and having a viscosity at 25 deg.C of 1,000-100,000 mPa.s, (B) 2-15 pts.wt. of a silane compound having a general formula: CH2=CHSi(O-N=CR1R2)3 (wherein R1 and R2 are each, same or different, a 1-6C monovalent hydrocarbon group) or a partially hydrolyzed product thereof, (C) a ketone compound in an amount wherein 0.001-1.0 mol of a reactive carbonyl group is present per 100 pts.wt. of (A), (D) an amine compound having a primary amino group wherein 0.001-1.0 mol of the primary amino group is present per 100 pts.wt. of (A), and (E) 5-150 pts.wt. of zinc oxide having a surface treated to provide a hydrophobia property.
Patent JP-2002229193-A (JP)
Title: Positive resist composition for electron beam or x-ray
Inventor: AOSO TOSHIAKI
IPC: C08K5/41
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a positive resist composition for electron beams or X-rays satisfying such characteristics as sensitivity, resolution and resist shape when electron beams or X-rays are used. SOLUTION: The positive resist composition contains (A) a compound having a disulfone group, (B) a low molecular dissolution inhibiting compound which is decomposed by the action of an acid to increase solubility in an alkali developing solution and has a molecular weight of <=3,000 and (C) an alkali-soluble resin.
Patent JP-2002234077-A (JP)
Title: Coating-laminated inorganic building material and method for laminating coating
Inventor: INADA YUICHI
IPC: E04F13/14
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a new laminated coating for an inorganic base material. SOLUTION: A coating-laminated inorganic material is characterized by obtaining it by bonding a coating film on the surface of an inorganic building material by heat and/or pressure.
Patent JP-2002237518-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: AJISAWA HARUHIKO
IPC: H01L29/78
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and the manufacturing method, with which the generation of various adverse effects on the element characteristics or the like of the semiconductor device by the formation of a large recess in a trench element isolation region, for instance, the generation of the inverted narrow channel effect of forming a parasitic transistor and reducing the threshold voltage of a MOS transistor, is prevented. SOLUTION: By interposing a sidewall 17a, composed of polysilicon between a trench protecting film 16 and a trench-embedding insulation film 18 inside a trench, the end part of the trench protecting film 16 clamped on both sides by a silicon substrate 11, and the sidewall 17a is prevented from being excessively etched at the time of wet-etching a pad which is thermally oxidized film used for forming the trench. Thus, even though the end part of the trench protecting oxidized film 16 at the upper end part of the trench is etched and a recess 19 is formed, and the recess 19 becomes for smaller than those in the conventional cases.
Patent JP-2002233438-A (JP)
Title: Merchandise display rack system
Inventor: YAMANARI YASUHIKO
IPC: A47F5/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To share and use one shelf plate by mounting display objects in different sizes in a display rack system. SOLUTION: The shelf plate is formed by bending a plate material so that a long side 1a and a short side 1b are almost perpendicularly crossed, then merchandise is supported in the form of a large depth where the long side 1a is turned forward and the short side 1b is turned upward and the form of a small depth where the short side 1b is turned forward and the long side 1a is turned upward. On both left and right end parts of the back surface of either one of the long side 1a and the short side 1b, an engaging member 4 for blocking the back and forth, left and right, and downward movement of the shelf plate 1 by being detachably engaged with a shelf receiving bracket 8 latched to a support 10 in either form is provided.
Patent JP-2002236501-A (JP)
Title: Communication method in process control system and process control system
Inventor: KASE SHUJI
IPC: G05B9/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To actualize a communication method in a process control system and the process control system which can actualize bumpless control even when parameters having no reread parameter prescribed are used. SOLUTION: This process control system is equipped with a controller which performs process control, field equipment to which data are written from the controller, and a communication device which controls a communication between the controller and field equipment. When the controller or field equipment recovers from a fault, the communication device reads current data out of the field equipment again and the controller performs tracking processing with the reread data to adjust the output.
Patent JP-2002241830-A (JP)
Title: Method for producing molten metal as steelmaking raw material
Inventor: HATTORI ATSUSHI
IPC: C21C5/52
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing molten metal with which a waste tire is easily charged regardless of at an initial charging time or at an additional charging time, and the using efficiency of the waste tire is improved by improving a method for utilizing the waste tire to the production of the molten metal as a steelmaking raw material in the steelmaking in an electric furnace. SOLUTION: When the molten metal is obtained by charging an iron source including scrap and an auxiliary raw material into the electric furnace and melting the iron source mainly with the heat of an arc, the raw materials finely divided the cut tire e.g. the waste tire as a part of the auxiliary raw material are used and a steel cord in the waste tire is added into the iron source, and a carbon content is utilized as a heat source and a carburizing agent, and sulfur content is dissolved into the molten metal.
Patent JP-2002240479-A (JP)
Title: Cutting workpiece with volume deforming layer and cutting method therefor
Inventor: FUJIMORI HIROSHI
IPC: B23K26/38
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a cutting workpiece with a volume deforming layer which can be worked out by cutting at a low cost and has a superior cutting face free from a distortion or a constriction and also can be suitably used as an automatically built-in fine part of a writing utensil or a stamp product as well as a cutting method for the cutting workpiece. SOLUTION: This cutting workpiece with a volume deforming layer is of a plate structure which contracts and deforms in the thickness direction. In addition, at least one layer is obtained by cutting and molding a structure consisting of a volume deforming layer having a spring hardness Hs of 95 or less through irradiating with a laser.
Patent JP-2002239005-A (JP)
Title: Breathing gas supplier
Inventor: MATSUBARA SADAKAZU
IPC: A61M16/06
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a breathing gas supplier for supplying breathing gas only when a user such as a patient inhales and enable the user to effectively inhale it corresponding to the breathing cycle of the patient even in the case that the user breathes through either or both of the nose and the mouth. SOLUTION: This breathing gas supplier is provided with an identifying function part for identifying whether the breathing of the user is nose breathing or mouth breathing and is provided with the function of supplying the breathing gas to the nostrils and/or the mouth part through an open type supply means corresponding to an identified result.