baber/WOPTO huggingface dataset:
Patent JP-2001239391-A (JP)
Title: Laser machining system and method using the same
Inventor: EGASHIRA ICHIRO
IPC: B23K37/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve productivity of laser machining in a safety cabinet by transferring a finished work in such a way as not to get out of place, without giving damages to working environment and interrupting laser machining. SOLUTION: At least one carriage of two carriages, first and second 11, 19 which is installed in the safety cabin 29, transferring front-to-back above a machining table, and a laser machining head attached to prescribed carriage moving left-to-right, laser machining is performed to a work W on a table 7 or 9. The second carriage transferring front-to-back above machining table 7 or 9, an absorbing device 25 installed with the second carriage, moving left-to- right, carries the finished work W absorbed by the absorbing device 25. The characteristic of double carriages 11, 19 in the safety cabin is utilized to improve productivity.
Patent JP-2001240434-A (JP)
Title: Method for regulating temperature of thermochromic light modulation body
Inventor: NAKASE KIYOSHI
IPC: C03C27/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for regulating temperature of a thermochromic light modulation body which brings change of appearance from translucent to transparent or vice versa by electrical heating or cooling by making the transition temperature as the border. SOLUTION: This method consists in increasing the rate of response from switch-on or switch-off in the reversible change of appearance between translucent and transparent by making the transition temperature as the border through regulating temperature of a thermochromic light modulation body within narrow range around the transition temperature.
Patent JP-2001240155-A (JP)
Title: Receiving tray for liquid container
Inventor: KANEUCHI TETSUO
IPC: B65D83/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a receiving tray for a liquid container by which a liquid of a proper amount can be received on the palm from the liquid container without splashing the liquid discharged from a nozzle by a natural one-hand operation which does not apply burden to the palm or the arm. SOLUTION: The liquid container 10 having the nozzle 12 to discharge liquid has a recess 21 to receive the liquid from the nozzle 12 under a state being attached to the nozzle 12. This recess 21 is provided with a discharge hole 22 in the bottom surface. The discharge hole 22 is equipped with a liquid- discharging valve 23 which is opened when a user pushes the liquid-discharging valve 23 by hand under a state with the palm facing upward.
Patent JP-2001251194-A (JP)
Title: Crc arithmetic unit
Inventor: ISHIWAKI MASAHIKO
IPC: G06F11/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a CRC arithmetic unit which can perform a CRC(cyclic redundancy check) operation at high speed. SOLUTION: A holding circuit 2 holds a result processed by arithmetic circuits 36 to 42 which collectively receive four bits from inputs IN3 to IN0. Since an input data string which is processed at every bit in a conventional case is collectively processed by four bits, a CRC operation can be accelerated. More preferably, when setting data which are set in the arithmetic circuits 36 to 42 are changed, a system can flexibly deal with the change of a generated polynomial.
Patent JP-2001253779-A (JP)
Title: Punch for electrical sintering working
Inventor: KAMIKAWA MITSURU
IPC: B22F3/14
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a punch structure which does not entail generation of consumables and can urge the generation of inter-powder electric discharge in an electrical sintering method. SOLUTION: The lower punch 20L is a combined punch formed by lining up a first punch section 21L, a second punch section 22L and a third punch section 23L in series. The first punch section 21L is a high-strength member composed of a material which does not react with sintered powder 31 and has electrical conductivity, the second punch section 22L is a graphite member and the third punch section 23L is a carbon fiber reinforced carbon member. Accordingly, all of the first to third punch sections are composed of the conductive materials and therefore the inter-powder electric discharge specific to the electrical sintering may be generated and the good-quality sintered compacts may be obtained in a short sintering time. The first punch section in contact with the sintered powder does not require the consumption by the reaction and the life of the punch may be sufficiently prolonged.
Patent JP-2001256456-A (JP)
Title: Ic tag and its manufacture
Inventor: HIGUCHI TSUTOMU
IPC: B42D15/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an IC tag which is formed very thinly and in a small size and easy to be used and to also manufacture a large amount of IC tags at low cost. SOLUTION: A semiconductor element 14 whose thickness is almost the same as the thickness of a planar coil 20 is mounted at a void area of the center of the coil 20 obtained by winding the wires 18 in adjacent relation in a planar shape, and the element 14 is electrically connected to the coil 20. The element 14 is supported by a supporting film 22 pasted on one surface of the coil 20.
Patent JP-2001256145-A (JP)
Title: Real time information transmission system
Inventor: TASHIRO YOSHIHIRO
IPC: G06Q50/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To transmit vacancy information data to the data bases of the various kinds of facilities on a trader server, to rewrite and update the vacancy information data of the home page of the various kinds of the facilities such as lodging facilities and to transmit real time information to Internet users just by input/ transmission by dedicated terminal equipment installed in the various kinds of the facilities of contractors. SOLUTION: A trader operating a network publishes the data based for respective uses/for respective contract parties and the homepage of a perusal browser in the trader server and the contractor who utilizes the network installs the dedicated terminal equipment in the present facilities and updates the data base of the trader server by the dedicated terminal equipment. The Internet user accesses the homepage corresponding to the perusal browser from electronic equipment and acquires the vacancy information data for the respective uses.
Patent JP-2000270860-A (JP)
Title: New heparitnase and its production
Inventor: MORIKAWA KIYOSHI
IPC: C12N1/20
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain new heparitinase T-III that hydrolyzes heparin and heparan sulfate and is useful for an antithrombotic agent by imparting a specific physicochemical properties thereto. SOLUTION: The new compound has following physico-chemical properties: Action: it is a lyase that acts on the glycosaminide bond in heparin and heparan sulfate and a carbon-carbon double bond is formed between the 4 carbon and the 5 carbon of glucuronic acid or iduronic acid at the breakage site; Substrate specificity: it scarcely acts on heparin, but acts on heparan sulfate and the occurring unsaturated disaccharide is a not-sulfated one and a small amount of uronic acid-glucosamine-N-sulfate; Optimal pH: 7.0-8.0; Stable pH range: 5.0-9.5; Optimal temperature: 50 deg.C; Stable temperature range: <=45 deg.C. In a preferred embodiment, Bacillus circulant HpT 298 strain (FERM BP-3765) is cultured to produce the objective heparitinase T-III.
Patent JP-2001256168-A (JP)
Title: Usb device
Inventor: SAKAI AKIRA
IPC: G06F13/38
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a USB device capable of securing a bus band to 10.8 Mbps exceeding 8.184 Mbps which is maximum bus band width capable of being occupied in one ISO transfer for a bus band width at the time of the ISO transfer as needed in the USB device for performing ISO transfer. SOLUTION: On this USB device 6, a register preserving the function information of a USB hub 4 and a virtual USB device 5 and software for realizing a hub function are loaded. The functions of the USB hub 4 and the virtual USB device 5 are realized by the software. A USB host 7 is made to recognize that the USB device 3 and the virtual USB device 5 are connected at the lower order of the USB hub 4 and the USB device 3 uses the bus band width respectively allocated to the two USB devices 3 and 5.
Patent JP-2001267202-A (JP)
Title: Mark and method for overlay measurement and semiconductor device having the mark
Inventor: SHIMIZU TADAYOSHI
IPC: H01L21/027
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an overlay measurement mark which is composed of the pattern of an alignment layer and the pattern of one base layer and with which the overlay accuracy of the alignment layer with a plurality of different base layers can be measured simultaneously. SOLUTION: This overlay measurement mark is constituted of a pattern 1 of the alignment layer and patterns 2, 3, 4, and 5 of a plurality of different base layers I, J, K, and L so that the overlay accuracy of the alignment layer with the base layers I, J, K, and L may be measured simultaneously by using a single mark. Consequently, the measuring time of the overlay accuracy can be shortened and the occupying area of the mark can be reduced.
Patent JP-2001266604-A (JP)
Title: Cylindrical luminaire
Inventor: NAKANO JUN
IPC: F21Y103/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance of a cylindrical luminatire provided with a fluorescent tune by a structure which permits a part storing the fluorescent tube can be easily detached from other parts. SOLUTION: In a luminaire stored in a cylindrical case having clear part, the clear part storing lighting lamp and a base part storing a lighting lamp lighting circuit are removably constructed.
Patent JP-2001260546-A (JP)
Title: Reversible recording medium with improved color purity and reversible recording medium
Inventor: FUTAMURA YOSHIROU
IPC: G11B7/24
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a reversible recording medium, the chroma of a cholesteric reflection color obtained from which is raised by intercepting a ray of light incident upon the surface of the medium from directions except from a specified direction and a method for improving the chroma of the reversible recording medium. SOLUTION: In the reversible recording layer made of reversible recording material consisting of cholesteric liquid crystalline compounds or their mixture, a recording is executed through the fixation of the desired cholesteric reflection color by heating some part or the whole region of the reversible recording material up to a temperature showing an isotropic phase or a cholesteric liquid crystal phase and, after that, quenching down to a glass transition temperature or lower or cooling down to the glass transition temperature or lower by a proper cooling speed selected in response to wavelengths selected for a desired fixation.  In the reversible recording medium, on the surface of which at least a means for intercepting a ray of light incident from directions except from the specified direction is constituted so as to improve the color purity of the cholesteric reflection color, resulting in realizing the improving method of the color purity of the reversible recording medium.
Patent JP-2001267388-A (JP)
Title: Apparatus and method for evaluating semiconductor device, and computer-readable record medium with semiconductor device evaluation program recorded
Inventor: MATSUZAWA KAZUYA
IPC: G01R31/26
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve convergence and calculation speed when introducing quantum effect to a device simulator that is a semiconductor device-evaluating apparatus. SOLUTION: In this semiconductor device-valuation apparatus, expressions are solved, where the expressions include the Poisson equation, current continuation expression of electron concentration and hole concentration, and a current density expression that is the auxiliary expression of the current continuation expression, and self-non-contradictory potential and electron concentration and hole concentration are obtained. In this case, for adding the quantum effect to the semiconductor device valuation device, a means is provided, where the means uses quantum correction potential that is function of electron concentration for solving the current density expression, and the electron concentration is, furthermore, set to a function for satisfying the Schroedinger's equation.
Patent JP-2001264900-A (JP)
Title: Opening/closing mechanism
Inventor: OGAWA TATSUYA
IPC: G03B27/62
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To realize the cost reduction and downsizing of a structure by limiting the moving speed in a closing direction of a cap with simple constitution and to improve the operability of a cap by preventing the action of resistance force on the cap when moving the cap in a direction reverse from a gravity direction. SOLUTION: In closing the cap, a cap side member 1 moves downward as the cap moves. A coupling gear 17 of the cap side member 1 rotates in an arrow D direction while the coupling gear is moved downward by the meshing of a rack gear 23 of a main body side member 2. At this time, the coupling gear 17 starts moving downward after a revolving shaft 17a is moved to the top end side of a long hole 18 by the meshing resistance from the rack gear 23. This state is maintained during the time the cap side member 1 moves downward. The coupling gear 17 meshes with a friction gear 14 within the supporting section 13 and rotates in the arrow D direction in the state that the friction resistance generated in the friction gear 14 is received by a friction plate 15 and a spring 16.  Large load acts on the downward movement on the cap side member 1 in closing the cap, by which the gravity fall of the cap by its own weight is averted.
Patent JP-2001258842-A (JP)
Title: Ophthalmic instrument
Inventor: MIWA TETSUYUKI
IPC: A61B3/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To remove the flare by the reflected light from the back surface of an objective lens with a simple structure and efficiently illuminate a test eye. SOLUTION: A polarization beam splitter for separating a light so that the transmitted light and the reflected light form mutually orthogonal linear polarized lights is arranged in the rear of the objective lens so that an illuminating optical system is coaxial to an observation optical system. A 1/4 wavelength plate is arranged on the test eye-side of the objective lens.
Patent JP-2001262877-A (JP)
Title: Key information registration procedure assisting system, recording medium and key plate
Inventor: KAWAI MASAHARU
IPC: G06Q50/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily execute an information registration procedure necessary for key making. SOLUTION: An image 141 of a key plate, guide lines 142 and 143 showing the position and depth in which a key way is cut and a shape 144 of the key way are indicated. Indications on the shape of the key way and an area cutting the key way are successively accepted, and the image of the key to be registered is made.
Patent JP-2001267319-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAGUCHI MASAYA
IPC: H01L21/3205
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device where a dummy pattern is formed and a data rate can be adjusted, without having to generate parasitic capacitance in an internal region. SOLUTION: A semiconductor integrated circuit device, which has a multilayer wiring structure constituted of plural wiring layers and in which a pad 11 is arranged at the periphery of an internal region in the center of a chip surface 10a, is provided with a dummy pattern 13 in a layer, which excludes the inner area and from which a metal layer constituting the pad is removed.
Patent JP-2001260100-A (JP)
Title: Driving method for minute object driving device
Inventor: TAKEDA TOSHIHIKO
IPC: G02F1/13
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for a minute object driving device capable of generating linear movement or rotative movement in a minute object and of controlling the direction of the movement. SOLUTION: The minute object driving device is provided with: a pair of boards arranged in a form spaced apart at a predetermined distance; liquid crystal arranged in the space between the boards; at least one minute object movably arranged in the liquid crystal; a pair of electrodes arranged so as to interpose the liquid crystal; insulation films formed on the electrode surfaces with a horizontal orientation process applied; and a voltage application means for applying a voltage between the electrodes. This method for the movement of the minute object between the electrodes is controlled by the frequency of, an alternating voltage applied between the electrodes by the voltage application means, which is composed of a positive pulse and a negative pulse different in the absolute value of their peak value.
Patent JP-2001271868-A (JP)
Title: Vibration damping device
Inventor: MAYAMA TAKEHIKO
IPC: H02N2/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To stably maintain the position and attitude of a vibration damping table with good repeatability, without impairing advantages, such as vibration damping performance, vibration insulating performance and high rigidity of a vibration control support means. SOLUTION: This vibration damping device is provided with a vibration control support means 2 for supporting a vibration damping table 1 on a foundation 7, while reducing the vibration of the vibration damping table 1 mounted with equipment. A displacement regulating mechanism 3 of high rigidity which is not displaced significantly by external acting force is provided between the vibration control support means and the vibration damping table 1 or the foundation to regulate relative displacement between them.  The displacement regulating mechanism 3 is provided with a detecting means 4 for detecting the relative displacement of the vibration damping table 1 and the foundation 7, a compensating means 5 for applying appropriate compensating operation to a detection signal to output it, and a drive circuit 6 for driving the displacement regulating mechanism 3 on the basis of the output signal. The position and attitude of the vibration damping table 1 is thereby maintained in a prescribed state.
Patent JP-2001274959-A (JP)
Title: Original reading controlling method
Inventor: ITO KENJI
IPC: H04N1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To realize an original reading controlling method capable of suppressing the deterioration of printing and the reduction of the life cycle of an original reading part caused by interrupting reading of an original even in the constitution of an image forming device whose storage capacity of image information is small. SOLUTION: In the case of printing the plural copies of the same original when the amount of image data is larger than the storage capacity of a memory 403, the original is read and printed at an original reading speed α (s1). Next, an original reading speed β optimal for performing printing the second and succeeding sheets, is calculated from a printing time required at the step s1 (s2). Then the original is read and printed at the speed β (s3). The relation between the scanning speed and the printing speed of a scanning part 2 is recognized in the first original reading, and in the second and succeeding original reading, the scanning speed is adjusted and the original is read at the optimal speed β, thereby original reading is not interrupted/restarted.
Patent JP-2001272174-A (JP)
Title: Rotary kiln
Inventor: UENO KIJO
IPC: C22B7/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary kiln capable of being operated safely with a high recovery rate of a molten substance. SOLUTION: This rotary kiln is characterized in that a dam having a notched part is provided on the inside wall of the downstream opening end to discharge the molten substance, stored near the downstream opening end, intermittently from the notched part.
Patent JP-2001278489-A (JP)
Title: Sheet carrying device and image forming device
Inventor: YOSHIDA HAJIME
IPC: B65H7/14
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet carrying device and an image forming device to equalize a position where a sheet is loaded on a carrying belt and improve durability of the carrying belt. SOLUTION: In each position on the carrying belt, the loading position of a sheet is controlled based on memory data of a memory means to store the number of sheet loading times in respective positions.
Patent JP-2001285537-A (JP)
Title: Method and device for forming image
Inventor: ICHIKI TORU
IPC: B41J29/38
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To shorten waiting time to the print end by changing the order of jobs, in the case that image data which can be outputted in another form size exists in an image data storage means even though the recording form for the most suitable size is not loaded. SOLUTION: An image-forming device is provided with a first image data storage means 4 where the image data from a facsimile means 1 is storage, a second image data storage means 5 which takes in image data from an image data generation means 2 for generating picture data from data in a PC 12, an image read means 3 and from the storage means 4 and has a buffer memory formed for image formation, a memory management means 6 which manages the buffer memory, a job information storage means 7 where informationrelated image output is stored, an image-forming means 8, an image output means 9, a form presence/absence detection means 10 which detects whether a recording form of a size selected by a recording form size selection means which selects the most suitable recording form size at the image output is present,  and a control means 11 which manages respective constitution parts to execute a prescribed program.
Patent JP-2001280784-A (JP)
Title: Humidity adjusting refrigerator
Inventor: HIRAISHI TOMOKAZU
IPC: F25B47/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a refrigerator comprising a single compressor and a single cooler and circulating chill from the cooler through a freezing compartment and a refrigerating compartment by means of a fan that foods in the refrigerating compartment are dried because the freezing compartment is controlled preferentially to bring about an environment unsuitable for storing frozen foods, and to provide a refrigerator where frozen foods are protected against drying by melting frost adhering to the cooler. SOLUTION: Under humidifying operation (or wetting operation) state of a refrigerating compartment, a compressor is stopped and a chill regulator for freezing compartment closes a chill supply passage to the freezing compartment. Under a state where a chill supply passage to the refrigerating compartment is opened, a chill regulator for the refrigerating compartment melts frost adhering to the cooler, thus bringing about a humidified state in the refrigerating compartment.
Patent JP-2001279623-A (JP)
Title: Durable coloring material and its production
Inventor: MIZUKOSHI KAZUYUKI
IPC: B05D3/06
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a durable coloring plate superior in water proof, ultraviolet resistance and fire proof. SOLUTION: This durable coloring material 1 comprises a hard undercoat layer 3 formed on the surface of a substrate 2, a coloring layer 4 formed on the upper face and a low-energy electron beam hardened resin layer 5 formed ranging the coloring layer 4 to the hard undercoat layer 3.