baber/WOPTO huggingface dataset:
Patent JP-2001261976-A (JP)
Title: Resin composition
Inventor: INUBUSHI AKIYOSHI
IPC: C08L101/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition having a small anisotropy and capable of surely exhibiting prescribed performances of a filler and further suppressing damages to a processing apparatus. SOLUTION: This resin composition consists essentially of a resin and comprises at least one of a platy boehmite and a platy alumina. The above platy boehmite and the platy alumina have 0.5-15 μm outside diameter size and 10-100 aspect ratio and comprise at least one kind of element selected from calcium, strontium, barium and cerium. The content of at least the one element selected from the calcium, strontium, barium and cerium is within the range of 0.005-0.05 based on the aluminum contained in the platy boehmite or the platy alumina expressed in terms of atomic ratio.
Patent JP-2001265339-A (JP)
Title: Musical sound signal generating device
Inventor: IKETANI TADAHIKO
IPC: G10H1/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To share hardware and software among various kinds of instruments in electronic musical instruments in which plural sound source units are made to operate in parallel. SOLUTION: A main CPU 16 supplies common event information to sound source units 20-1 through 20-n each. Each sound source unit shares a part for each pitch name and stores the pitch name to share. Then, synthesized musical sound is supplied to a D-A converter 18 sequentially via the following stage sound source units. Although the number of the sound source units and their shares are different depending on the kind of an instrument, the main CPU 16 has nothing to do with this but it has only to supply common event information to each sound unit.
Patent JP-2001264121-A (JP)
Title: Arithmetic method and unit for measuring apparatus
Inventor: WATANABE MASAHIRO
IPC: B23Q17/20
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit for a measuring apparatus which minimizes errors of data to be outputted. SOLUTION: The arithmetic unit 18 firstly performs a zero set operation, calibrating operation and A/D conversion of an electrical signal indicating the degree of displacement. Furthermore, a four rules operation, temperature correcting operation and analytic operation of roundness are performed among data with respect to the digital signals subjected to the A/D conversion. In the process, the arithmetic processing is carried out on respective arithmetic unit basis intact inside a calculating machine after the A/D conversion and each arithmetic processing is followed by the translation of the unit used. Outputs undergo the unit translation according to the demanded units therein. When the units demanded in the respective outputs are different, the values obtained by respective arithmetic processing are simultaneously translated to a plurality of different units.
Patent JP-2000301030-A (JP)
Title: Sprinkling nozzle
Inventor: ASANO YOSHIKI
IPC: A01G25/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkling nozzle which allows the extremely easy removal of a sprinkling disk, allows the easy correction of clogging and the cleaning and repairing in the sprinkling nozzle and has excellent practicability. SOLUTION: The sprinkling disk 3 is freely attachably and detachably fitted into an aperture 2 formed in the upper part of a sprinkling body 1 and the lower part of a central hole 4 disposed in the central part of the sprinkling disk 3 is provided with a detaining rest part 40. A detaining head part 41 detained to this detaining rest part 40 is disposed in the upper part of a valve cylinder 5 fitted into the central hole 4 and is provided with the valve cylinder 5 to the state of exposing the inner peripheral surface in the upper part of the central hole 4 when the valve cylinder is stopped to the sprinkling nozzle body 1 side by a suitable stopping means 32. The exposed inner peripheral surface in the upper part is provided with an internal thread part 42 in the state free of hindrance in the lifting of the valve cylinder 5.  A stop ring 44 provided with an external thread part 43 is screwed to the peripheral surface of this internal thread part 42.
Patent JP-2000336085-A (JP)
Title: Chroman derivative
Inventor: TANIGAWA KEIZO
IPC: A61K31/4015
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having potent refractory period-extending action and useful as an antiarrhythmic agent. SOLUTION: This compound is a compound of formula I [R1 and R2 are each H or a 1-6C alkyl substitutable with halogen or the like; R3 is OH, a group OC(=O)R9 or the like; R9 is a 1-4C alkyl; R4 is H or the like; R6 is H, a 3-6C cycloalkyl or the like; R7 is halogen, a 1-6C alkoxy substitutable with e.g. carboxyl, or the like; R5 is a 2-pyridyl, 3-pyridyl or the like; R8 is H or a 1-4C alkyl; (n) is 0-4; X is a group C=O, CH2 or the like; W is of formula II or the like; R15 is OH, nitro or the like; and (m) is 1-3], for example, (3R,4 S)-6-(4-methoxyphenylacetylamido)-3,4-dihydro-2,2-dimethyl-3-hydroxy-7 -nitro-2H-1- benzopyran-4-benzenesulfonylamide. The compound of formula I is obtained, for example, by reacting the compound of formula III with a compound of the formula R5-SO2-Cl in the presence of a base in an inert solvent.
Patent JP-2001263355-A (JP)
Title: Method of working bearing sleeve with dynamic pressure groove
Inventor: SONODA KOJI
IPC: B21D53/10
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a working method of eliminating the burr to be generated after working a groove of a sleeve with groove. SOLUTION: Hole working is performed to a bearing sleeve at the inner peripheral surface of a bearing (61). Plastic working, cutting working or forming is performed to the inner peripheral surface of the bearing formed with hole so as to work a dynamic pressure generating groove (62). The burr after working the groove is eliminated by a broach (63), and ball burnishing, pin burnishing or roller burnishing is performed so as to finish the inner peripheral surface of the bearing (64) so as to obtain a sleeve for a bearing with dynamic pressure groove having uniform groove shape, excellent inner diameter accuracy and roughness and capable of accurately finishing the inner diameter and having the stabilized stability.
Patent JP-2001258639-A (JP)
Title: Pan member for storing stick cosmetic
Inventor: OKADA SHIGEHIRO
IPC: A45D40/16
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent bubbles from occurring in the interior of a lipstick in the inwall of a pan member, making the lipstick breakable in the pan member, and prevent the lipstick from falling off from the container when pouring a molten lipstick into the pan member. SOLUTION: The pan member formed into a cylinder, both ends of which are opened, and in which at least one engagement pin is formed in the outside periphery and a plurality of pairs of truncated V or inverted and truncated V engagement projections in formed on the inside surface.
Patent JP-2001266317-A (JP)
Title: Magnetic recording head measuring device and measuring method applied for this device
Inventor: ABE MASAYUKI
IPC: G11B5/455
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording head measuring device realizing the measurement with high sensitivity and high resolution while having high frequency response in the system for measuring the magnetic force by generating the high frequency magnetic field from the recording head for the subject of measurement by utilizing a magnetic force microscope. SOLUTION: The magnetic recording head measuring device for measuring the force related to the magnetic force of the magnetic recording head 3 or the force gradient by utilizing the magnetic force microscope, is disclosed. By this device, the amplitude-modulated signal current is impressed on a sample 3 from a current monitor 17 to generate the amplitude-modulated high frequency magnetic field. By a switch 8, either the force measuring system 9 for measuring the force image working to a probe 1 mounted on a cantilever 2 or the force gradient measuring systems 10, 11 for measuring the force gradient image, is selectively functioned. By a computer 18, the force image or force gradient image depended on the high frequency magnetic field of the recording head 3 is measured based on the measurement result from each measuring system.
Patent JP-2001273157-A (JP)
Title: System for processing job check point
Inventor: OTANI HIROYUKI
IPC: G06F11/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To perform such job check point processing as to improve the capacity efficiency of a secondary storage device and to further suppress the deterioration of logical file writing performance in a job normal performance mode. SOLUTION: A process check point collecting means 20 collects process check point information and duplicates a sub address conversion table 6 from a main address conversion table 5. A logical file reading means 30 finds a block on the secondary storage device 2 on the basis of the table 5 and reads data. A logical file writing means 40 newly allocates the block on the device 2, registers the block in the table 5 and subsequently writes data in the block in the case of the first writing after the previous check point processing, and finds the block on the device 2 and writes the data on the basis of the table 5 when this time is not the first writing. A process restoring means 50 writes the table 6 back to the table 5 and restores a process 3 from process check point information 7.
Patent JP-2001272559-A (JP)
Title: Optical waveguide element and semiconductor laser device
Inventor: KUNIYASU TOSHIAKI
IPC: H01S5/026
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve mode matching between a semiconductor laser and an optical waveguide which are directly combined by satisfactorily confining light into the optical waveguide, in an optical waveguide element directly combined with the semiconductor laser. SOLUTION: In the optical waveguide element 30 wherein the optical waveguide is formed on a substrate 10 consisting of Si or quartz and the semiconductor laser is directly combined to the end surface of the optical waveguide, the core 13 of the optical waveguide is formed of material having the refractive index of 1.75 to 2.7.
Patent JP-2001271117-A (JP)
Title: Method for top-blowing refining agent
Inventor: NUMATA MITSUHIRO
IPC: C21C7/076
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a top-blowing method in which reaction efficiency of refining agent is high. SOLUTION: In a refining process for top-blowing the refining agent onto molten steel surface in a vacuum vessel of a vacuum degassing apparatus, a vertical distance H between the lower end of a lance for top-blowing and the molten steel surface in the vacuum vessel is 0.5-3.1 m, a vacuum degree P in the vacuum vessel is 13.3-13300 Pa, a refining agent supplying rate V is 0.1-4 kg/(mass ton of the molten steel×min) and a carrier gas flow rate Q blown onto the molten steel surface in the vacuum vessel together with the refining agent is 0.3-5 m3 (standard state)/min and the H, P and V satisfies the following (1) inequality 7.5×10-8×P+0.09×H<=V<=2.2×10-4×P+0.9×H.
Patent JP-2001270754-A (JP)
Title: Paving material
Inventor: NAKADA KUNIO
IPC: C04B26/26
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a glass material easy to make glass cullet with both uni form size and shape for a paving material produced by kneading such glass cullet as aggregate with asphalt, cement, resin and/or rubber as binder and affording a road surface of high water permeability and durability when applied. SOLUTION: The paving material is obtained by using as aggregate glass cullet which is produced by crushing forced-air-cooled reinforced glass 100-250 MPa in surface compressive stress; wherein the size of the glass cullet is designed to be 1-15 mm and the content of the glass cullet in the final paving material to be 5-30 wt.%.
Patent JP-2001285289-A (JP)
Title: Information display system and information display device
Inventor: OKUWAKI KATSUHISA
IPC: H04L12/18
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information system that can display a plurality of contents data in real time for many unspecified users, change information contents at any time and allows a user to make a display operation even when the user is located at a place apart from the installed position of the display device. SOLUTION: A server 2 and each of branches 4a, 4b,...4n are interconnected by a broadband network 3, data sent by the server 2 are distributed sequentially to the branches, first to the branch A 4a and finally to the branch N 4n, which returns the result of distribution to the server 2. The server 2 distributes data generated by an entry device 1 to the branch A 4a via a B1 channel and the data are displayed on a display section of the branch A 4a. When the branch A 4a transmits the data via a B2 channel, the branch B 4b receives the data via the B1 channel and displays the data. When the data are distributed up to the final N branch 4n and displayed thereon, the branch N 4n transmits distribution end data to the server 2 to terminate the distribution. Each display section incorporates a personal computer function to allow a remote commander for remote display operations.
Patent JP-2001280783-A (JP)
Title: Operation management system for refrigerating machine
Inventor: HOSAKA TAKASHI
IPC: F24F11/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an operation management system for refrigerating machine in which current operating conditions of each refrigerating machine can be confirmed in real time, while shortening the time required for maintenance and inspection work by an arrangement for confirming the operational data and abnormal data of the refrigerating machine from a remote place through a telephone line, and external connection can be prevented from being made without permission through the use of a public telephone line. SOLUTION: A data collector 8 and a terminal 11 are provided, respectively, with collation number data. The collation number data comprises collation number data 20 for line connection and collation number data 21 for set value alteration.
Patent JP-2001279458-A (JP)
Title: Silicon steel sheet having chromium-free insulating film excellent in corrosion resistance
Inventor: KOMORI YUKA
IPC: C23C22/40
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a silicon steel sheet having a chromium-free insulating film having excellent corrosion resistance equal to that of a chromium series insulating film. SOLUTION: This silicon steel sheet has an insulating film on the surface, containing an inorganic colloid and resin in the insulating film, and one or more kinds of metal compounds, the metal selected from the group of Mo and W, 0.001 to 5 mass % of the insulating film as Mo+W, and further a content of Cl in the insulating film is <=0.1 mass %.
Patent JP-2001280209-A (JP)
Title: Fuel pump unit device of internal combustion engine
Inventor: TAKAOKA YOSHIYASU
IPC: B60K15/03
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel pump unit device capable of corresponding very easily with a position change of a rod inserting hole formed in a sub-tank S. SOLUTION: A cover C is furnished rigidly with a rod L, and a mounting stay J is furnished in its cylindrical portion JA with a rod inserting hole JD penetratively, wherein a two-prong hook part JF is formed at the top of the side wall part JE on the side of the cylindrical portion JA and also a claw-form engagement part JH and a rotation restricting part JK and formed. The rod inserting hole JD is inserted to the rod L, and the hook part JF of the stay J is held pinchedly in such a way as striding the top SE of a sub-tank S, and the engagement part JH is engaged with a groove SC in the sub-tank S while the rotation restricting part JK is fitted in a rotation restricting groove SD provided in the sub-tank S. The sub-tank S is mounted rigidly on the cover C through the stay J and rod L.
Patent JP-2000296236-A (JP)
Title: Pachinko machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To simplify signal transmitting passages among plural control parts of a pachinko machine by making a first control part function as the main control part and a second control part as the symbol control part. SOLUTION: Command data from the main control part 140 are transmitted to the CPU by way of a connector 164a, a data buffer IC164b, a VDP165, etc. Data lines/MZD0-/MZD7 are connected to input terminals A1-A8 of the data buffer IC164b by way of plural resistances R12-R19. Output terminals Y1-Y8 of the data buffer IC164b are connected to input terminals CM[7]-[0] of the VDP165 respectively. A strobe signal line/STB is connected to an input terminal CMSB of the VDP165 by way of a resistance 20 and a direction regulation part 164e. The direction regulation part 164e is also used as a communication direction regulating means for the strobe signal. Two inverter IC's564e and 664e connected in series are used for the direction regulation part 164e, and the logic of the strobe signal once inverted by the former step inverter IC564e is returned by the latter step inverter IC664e.
Patent JP-2001286963-A (JP)
Title: Coil shaft and manufacturing method thereof
Inventor: TANAKA TOSHIKAZU
IPC: A61B8/12
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a shaft with a simple constitution as coarse/fine mixed coiling by coarsely coiling a part of a multiple coil, excellent in flexibility in a bending direction and capable of smoothly conducting rotation transmission under light load as a flexible shaft, etc. SOLUTION: Five wires each having the same diameter are used, among five wires, four wires 30a-30d are a metal wire to constitute a coil, the remaining one wire 30x is a dummy wire not constituting a shaft, these five wires are arranged without clearance in a band shape and are coiled around a core material 3 to form a multiple coiled helical tube, and then by releasing restriction for the helical tube, the dummy wire 30x of a super elastic steel is returned to a straight shape and is fallen off from a coil shaft for thinning out, a coarsely coiled part is partially formed, the other remains in a fine coiled part, further, the coarsely coiled part is formed roughly uniform over a whole length of the coil shaft, thus, the coarse/fine mixed coiled coil is manufactured.
Patent JP-2001291368-A (JP)
Title: Data editing device and recording medium
Inventor: IKEDA HIDEKI
IPC: H04N5/445
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a data editing device which can recognize an overlap section where a plurality of edit blocks overlap and the number of the edit blocks overlapping in the overlap section at a glance. SOLUTION: In the data editing device provided with a recording/reproducing part which performs recording/reproducing of a recording medium having material data and edit information relating to the edit block showing a part or the entire part of the material data, and a control part which performs control to make a display device display a graphic showing the edit block based on edit information and control to change data of edit information based on edited content, the control part makes the display device display the overlap section where the plurality of edit blocks overlap and the number of the overlapping edit blocks in the overlap section.
Patent JP-2001291107-A (JP)
Title: Device and method for dot analysis and storage medium with analysis program stored therein
Inventor: YAMAGUCHI KATSUMI
IPC: G06T7/60
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect the dot feature value and the dot positional deviation of an image to be evaluated without being affected by image noise. SOLUTION: When a dot analyzing device 1 detects the dot feature value of the image to be evaluated, an image inputting part 3 reads the image pattern of the image to be evaluated as two-dimensional physical quantity distribution data representing variable density information and stores the read physical quantity distribution data in a memory 4. A dot position calculating part 8 calculates the center of gravity position of each dot of the physical quantity distribution data stored in the memory 4. When the part 8 calculates the center of gravity position of each dot, a mask setting part 7 sets a mask whose cycle is smaller than a dot array cycle with the center of gravity position of each dot as a center. A dot characteristic quantity detecting part 9 detects dot feature value from the physical quantity distribution data whose range is set by a mask in each dot.
Patent JP-2001287796-A (JP)
Title: Rotary beverage filling machine
Inventor: GOTO SEIJI
IPC: B67C3/28
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a rotary beverage-filling machine which can fill a beverage of the same amount as the steady operation time in a container even during the operation beginning-transition period and the operation finishing-transition period. SOLUTION: This rotary beverage-filling machine is equipped with a flow rate-regulating valve 18 which is inserted in a main liquid pipe 17, and a valve- control means 33 which controls the opening degree of the flow rate-regulating valve 18. In this case, the valve control means 33 controls the opening degree of the flow rate-regulating valve 18 in such a manner that a flow rate of the beverage by which the beverage flows through a filling valve 14 during the operation beginning-transition period wherein the filling of the beverage to the container 31 fed first is completed,  and a flow rate of the beverage by which the beverage flows through the filling valve during the operation finishing- transition period wherein the filling of the beverage to the container 31 fed in the end is completed may be respectively equal to the flow rate of the beverage by which the beverage flows through the filling valve during the steady operation period.
Patent JP-2001294462-A (JP)
Title: Concrete admixture
Inventor: SHIBA DAISUKE
IPC: C08F290/06
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a concrete admixture by the use of which concrete capable of exhibiting high levels of dispersion properties, dispersion retentivity and initial strength can be produced under wide concrete production conditions. SOLUTION: This concrete admixture comprises: copolymer (I) formed of a monomer mixture containing a specific polyoxyalkylene glycol ester-based monomer (a) and a specific carboxylic acid-based and/or sulfonic acid-based monomer(s) (b) in a (b)/[(a)+(b)]×100 ratio in the range of 1-30 (wt.%); and a copolymer (II) formed of another monomer mixture containing the monomer (a) and the monomer(s) (b) in a (b)/[(a)+(b)]×100 ratio in the same range as above but different from the above ratio.
Patent JP-2000315999-A (JP)
Title: Cryptographic key generating method
Inventor: BOHANNON PHILIP L
IPC: H04L9/32
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To make an authentication key of a user impossible to be easily judged from the outside by taking out cryptographic shares from a specified memory position as a function of a parameter and making a cryptographic key possible to be generated based on knowledge of the sufficient number of cryptographic shares. SOLUTION: Each of 15 key stroke featured values is measured as a parameter whenever a password is inputted by a user. The parameter is compared with a threshold related to the measured value by the function and an index Ψi to take either of values zero or 1 depending on to which side of the threshold the parameter comes. Then, the value of Ψi is inputted in (i)-th line of a share table 500 as an index. A value of selected entry of the (i)-th line is used as the cryptographic share from the specified line. After all cryptographic shares are selected, a key is generated by the cryptographic share. Since all positions of the share table 500 are provided with effective cryptographic shares at first, when a right password is supplied first, a correct key is generated.