baber/WOPTO huggingface dataset:
Patent JP-2001243112-A (JP)
Title: Memory access device for image
Inventor: SHIRAGAMI SHINJI
IPC: G06F12/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To make access easy to specified regions of image data memory where two dimension graphics data are stored. SOLUTION: When an image processor 1 that accesses image data stored in image data memory 10 instructs an image data memory controller 8 the data conduct to access, the processor 1 specifies an identifier 4 for a sub-region of the two dimension graphics data region where the data exists and a coordinate value 5 identified by the identifier 4. The image memory controller 8 converts the coordinate value 5 in the sub-region identified by the ID 4 into the coordinate for all memory space of the image data memory 10, with a help of a coordinate conversion circuit 81 using designated data within a region data register 82. And furthermore, the controller 8 converts again the value 5 into the one dimension memory address with a help of an address conversion circuit 83.  The controller 8 sends the converted one dimension address to the image data memory 10 through a memory bus 9, and can access to the specified data.
Patent JP-2001242824-A (JP)
Title: Driving method for plasma display panel, plasma display device and driving device for the panel
Inventor: HASHIMOTO TAKASHI
IPC: G09G3/292
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To shorten the time of applying a blunt waveform when the blunt waveform is used in the driving of a PDP(palsma display panel). SOLUTION: A composite blunt waveform generating circuit can output constant currents i1, i2. An inclined pulse 10 a having the rate of change of voltage i1/CP and an inclined pulse 10b having the rate of change of voltage i2/CP are applied on a capacitive component CP (corresponding to the PDP) by charging the capacitive component CP with respective constant currents i1, i2. A composite blunt waveform 11 is composed of the combination of the inclined pulse 10a and the inclined pulse 10b. In the composite blunt waveform 11, lengths of respective application periods T10a, T10b are set so that discharge is started by the inclined pulse 10a. Moreover, the rate of change of voltage i1/CP of the pulse 10a is set to a small value that the intensity of the discharge at the discharge starting time t11f in the application period T10a becomes sufficiently weak.
Patent JP-2001242060-A (JP)
Title: Method and device for measuring gelling time of injection chemical liquid for improving sediment soil
Inventor: KOGA AKIRA
IPC: E02D3/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring a gelling time, capable of automatically measuring the gelling time in a sand gel state, where a chemical liquid is injected into sample sediment, even in the case of the chemical liquid requiring several hours to be gelled. SOLUTION: In this gelling time measuring method, the sample sediment 10 is disposed in the container 2, the injection chemical liquid 11 for improving sediment soil, to be measured is injected into the sample sediment 10, a state where the chemical liquid drops from an outlet port 5 is measured, and a time required for the dropping is considered as the gelling time of the chemical liquid against the sample sediment. This gelling time measuring device 1 comprises the outlet port 5 having a panel for operating the dropping of the injection chemical liquid, the container 2 where the injection chemical liquid 11 to be measured is injected onto the sample sediment housed therein, and a measuring device 3 for the chemical liquid dropping from the outlet port.
Patent JP-2001241494-A (JP)
Title: Vibration damping device for vehicle
Inventor: HASEGAWA KOICHI
IPC: B60G13/16
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To improve a vibration damping effect in a low frequency band, in a vibration damping device so as to obtain the damping effect based on contact action with a housing member of a mass member. SOLUTION: A contact protrusion 42 consisting of elastic material is formed on a contact surface 40 relating to a housing 14 in an independent mass member 16, a dynamic spring characteristic in an external peripheral surface of the independent mass member 16 is softened. In this way, a springing resonance frequency of the independent mass member 16 can be made tuning to a low frequency side, accordingly springing resonance of the independent mass member 16 is well utilized, so as to make it abut relating to the housing 14 even in a low frequency region.
Patent JP-2001254202-A (JP)
Title: Method for producing trunks type disposable underpants
Inventor: MATSUSHITA MICHIYO
IPC: A41B9/02
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for production by which trunks type disposable underpants directly disposable after use can be mass-produced within a unit time. SOLUTION: This method for producing the trunks type disposable underpants 1 comprises (a) a step of feeding inner sheets 2A and 2B to the front in the longitudinal direction and attaching panels 5A and 5B to the inner surfaces of the inner sheets 2A and 2B, (b) a step of superimposing the inner sheets 2A and 2B and securing the inner surfaces of the inner sheets 2A and 2B at a first joining line B1, (c) a step of cutting the inner sheets 2A and 2B at a first to a third cutting lines C1, C2 and C3 and forming an opening region O in the inner sheets 2A and 2B, (d) a step of feeding outer sheets 3A and 3B having elastic members 8 attached thereto to the front in the longitudinal direction and superimposing the inner surfaces of the outer sheets 3A and 3B on the outer surfaces of the inner sheets 2A and 2B, (e)  a step of securing the outer surfaces of the inner sheets 2A and 2B to the inner surfaces of the outer sheets 3A and 3B at a second joining line B2 and (f) a step of cutting the inner sheets 2A and 2B and the outer sheets 3A and 3B at a fourth to a sixth cutting lines C4, C5 and C6 and providing the individual underpants 1.
Patent JP-2001245765-A (JP)
Title: Mirror
Inventor: TSUTSUI OSAMU
IPC: A47G1/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a mirror of which the hardness of the mirror surface is hardened even if it is made of a metal plate. SOLUTION: The front surface of a flat-plate-shaped thin plate made of a metal of which the front surface is mirror-finished is dry-coated with a decorative layer made of at least one material among Ti, TiC, and TiN.
Patent JP-2001254273-A (JP)
Title: Finishing agent for fiber, fiber structure by using the same and method for producing the same
Inventor: HARA TOSHINORI
IPC: D06M101/16
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a new fiber finishing agent capable of imparting a moisture-absorbing polymer in a shape of a uniform film to the surface of the fiber, and capable of providing a high moisture-absorbing properties while suppressing the hardening of the feeling to minimum, and further to provide the fiber structure by using the finishing agent and a method for producing the fiber structure. SOLUTION: This finishing agent for the fiber contains a polymer which has 0.2-5.0 g/L solubility in water at 20 deg.C, and of which at least 50% is made insoluble at a temperature within 40-140 deg.C, and the moisture absorption parameter ΔMR of the polymer is >=20%.
Patent JP-2001252359-A (JP)
Title: Adsorption type oxygen concentrating device
Inventor: YAMADA AKIO
IPC: B01D53/04
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption type oxygen concentrating device which solves the problems of a room temperature rise by cooling exhaust gas heat accompanying the operation of the device at the home of an oxygen inhalation therapy patient at home. SOLUTION: The adsorption type oxygen concentration device has a thermal conductive metallic tube on the front surface of a compressor and/or electric motor and has a means for letting a heat conduction fluid flow for letting a heat conduction fluid flow in this tube.
Patent JP-2001254615-A (JP)
Title: Silencer filter device in vacuum piping apparatus
Inventor: AI SHINYA
IPC: F01N1/08
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a silencer filter device in a new vacuum piping apparatus capable of reducing the number of components and simplifying the structure, and easily replacing a member for catching dirt and dust when the member is dirtied. SOLUTION: This silencer filter device 10 is provided in an intake part 3 of the vacuum piping apparatus 1 to regulate the vacuum pressure. This device is provided with a hollow tubular main body 11 having one end closed and an element 12 having air permeability fitted to the main body 11 in the externally covering state. The main body 11 is so constructed that a connecting structure 13 to the intake part 3 is provided on the open side, and a number vent holes 14 are formed in the other region. The element 12 is fitted to cover the vent holes 14 at least.
Patent JP-2001257775-A (JP)
Title: Information service system
Inventor: KAMASAKA HITOSHI
IPC: G06F13/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an information service system that facilitates retrieval, editing and reuse of sound information. SOLUTION: The information service system is provided with an information storage section (4) that stores information, a user information database (8) that stores user information including a telephone number and a user identifier, an interface section (9) that enters a telephone number to identify a user and sound information corresponding to the telephone number, a user identification section (6) that uses the user information database (8) to detect the user identifier from the telephone number, a sound recognition section that recognizes the entered sound information and converts the recognized information into electronic text data, and an information management section (5) that stores the electronic text data converted by the voice recognition section to the information storage section (4) in cross-reference with the user identifier.
Patent JP-2001256357-A (JP)
Title: Cyber-pavilion system
Inventor: TANAKA HIDEKI
IPC: G06Q30/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a cyber-pavilion system which can reduce various opening costs for a cyber-pavilion and income of the operator, improve the convenience in article purchase to Internet users, and reduce various exhibition costs of exhibitors and expand article sales. SOLUTION: The operator 1 opens the cyber-pavilion 2 by using Web, provides booths in the cyber-pavilion 2 according to the contents of exhibitors 3, and sends invitation notes and advertises to Internet users 4. An Internet user 4 who visits the cyber-pavilion 2 is guided by the operator 1 to an intended corner of a booth through a reception and visitor managing function and when the visitor browses and downloads a catalog at the booth and orders an article to be purchased to the operator 1, the operator 1 provides a function of money reception from and delivery to the visitor as a common platform to support the operation with a financial institution 5 and a distributor 6.
Patent JP-2001252545-A (JP)
Title: Mixer for fluid
Inventor: KUSHIOKA KIYONORI
IPC: B01F23/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a mixer for fluid which is small in size and good in mixing efficiency. SOLUTION: The first apex parts (111, 121, 131, 141) of the first upstream side, the second upstream side, the first downstream side, and the second downstream side triangular plates (110, 120, 130, 140) are bonded to each side of a square piece (150) in the central part. The second apex parts (112, 122, 132, 142) which are not bonded to the square piece of each triangular plate, and the third apex parts (113, 123, 133, 143) are connected by connection rods (161-168). To the sides (114, 124) opposite to the first apex parts of the first and second upstream side triangular plates, ammonia ejection pipes (170) are fixed, and ammonia is ejected from ejection holes (173) arranged in the opposite positions in the diameter direction.
Patent JP-2001260024-A (JP)
Title: Washing device for dresser device
Inventor: KOBAYASHI TATSUNOBU
IPC: B24B53/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a washing device for a dresser device, for removing deposits stuck to a polishing body of the dresser device. SOLUTION: A wiping body driving mechanism is constituted of a rotatably supported shaft body 20, and a driving device 40 for rotationally driving the shaft body 20. A removing means is provided for removing deposits on the polishing body 8 by a deposit wiping body 30 supported on the shaft body 20, capable of being brought in contact with the polishing body 8, and for wiping the deposits on the polishing body 8; and a washing liquid supplying mechanism 50 for supplying washing liquid to a contact part when the deposit wiping body 30 is brought into contact with the polishing body 8.
Patent JP-2001265475-A (JP)
Title: Menu display controller and information processor and electronic blackboard system and method for controlling menu display system and method for controlling information processing system and computer readable recording medium with program for allowing the same method to be performed by computer recorded
Inventor: SATO MITSURU
IPC: G06F3/0482
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To improve convenience and operability. SOLUTION: In this electronic blackboard system 100 to which a menu display controller is applied, a coordinate inputting device 102 is used for the purpose of inputting coordinates, and a controller 103 detects the input of plural coordinates corresponding to the coordinate inputting device 102, and the controller 103 and a computer 104 recognize an input history concerned with the detected plural coordinates, and the computer 104 judges whether or not a processing menu capable of selecting the performance of various processing should be displayed based on the input history, and a plasma display panel 101 displays the processing menu when it is judged that the processing menu should be displayed by the computer 104. Thus, it is possible to improve convenience and operability by using the combination of the inputted coordinates as an input history.
Patent JP-2001261204-A (JP)
Title: Folding device for continuous-form sheet
Inventor: IGARASHI TAKEO
IPC: B65H20/04
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a folding device capable of cutting off folded continuous-form sheet along a crosswise perforated line with an exact number of folded sheets without collapsing a heap of continuous-form sheet piled when cutting. SOLUTION: At a vertical position determined at the top surface of multiple rotary spirals 90, a movable supporting part 1 is horizontally inserted between two surfaces of continuous-form sheet folded by a pendulum arm 80 along the folded line. The movable support 1 descends passing through the rotary spirals 90 together with the folded continuous-form sheet, and it cuts off the continuous-form sheet along a folded perforated line with a cutting member 3 attached to the movable supporting part 1 in a state of held between heaps 62 and 63 of folded continuous-form sheet piled on an elevatable receiving plate part 2 and the movable supporting part 1, respectively. The sheet is sucked by suction holes 110 formed on upper and lower surfaces of the movable supporting part 1. Consequently, a vertical position of a horizontal part of the continuous-form sheet between right and left folding lines is determined at the top surface of the rotary spirals 90 irrespective of thickness or rigidity of the continuous-form sheet, and thereby the cutting member 3 is inserted at an exact predetermined number of sheets. When the piled continuous-form sheet is cut off, it does not collapse as it is sucked by the movable supporting part.
Patent JP-2001268901-A (JP)
Title: Power supply
Inventor: TAKEDA YASUKI
IPC: H02M7/493
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a small power supply capable of supplying both DC and AC and highly reliable in operation. SOLUTION: A rectifying and smoothing means 3 that rectifies and smoothes AC from a commercial power supply 2, a switching power supply means 4 that switches the DC output of the means 3 to obtain a transformed and rectified DC output of a given voltage, and an inverter circuit 5 that obtains a high-frequency output by switching the DC output from the means 3 are provided on a piece of printed board P. Then, a portion of the output of the means 4 is supplied as a driving power supply for an IC 51 for the inverter on the inverter circuit 5. Also, the gate signal of a thyristor SC constituting the in-rush current preventing circuit 9 of the means 3 is fed from the means 4.
Patent JP-2001264971-A (JP)
Title: Photosensitive element, method for producing resist pattern using the same and method for producing printed wiring board
Inventor: OTOMO SATOSHI
IPC: H05K3/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive element excellent in the side roughness of a resist pattern, resolution, adhesion, the flatness of the resist pattern, air void generating property and alkali developability and having a small number of mouse bites and to provide a method for producing a printed wiring board useful for increasing the density of printed wiring. SOLUTION: The photosensitive element has a photosensitive resin composition layer on the resin layer-free face of a film (a) obtained by laminating a resin layer containing fine particles on one face of a biaxially oriented polyester film ad has a film (b) containing <=5 fish eyes of >=80 μm diameter par 1 m2 on the film (a)-free face of the photosensitive resin composition layer. A method for producing a resist pattern using the photosensitive element is provided.
Patent JP-2001268700-A (JP)
Title: Sound device
Inventor: MOTOJIMA AKIRA
IPC: H03G3/02
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To actualize a multichannel sound device which can make proper output (balance and fader) adjustment causing no trouble to program contents. SOLUTION: The sound device which can reproduce channel signals of right and left channels and a center channel for at least front-arranged speakers is equipped with gain controllers 10a and 10c which control the gain of one of the right- and left-channel signals and a gain controller 10b which controls the gain of the center channel signal associatively with the gain control of the right- or left-channel signal.
Patent JP-2001263167-A (JP)
Title: Mounting structure for fuel regulating needle valve for carburetor
Inventor: MICHIYAMA YOSHIAKI
IPC: F02M3/10
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To mitigate vibration of a carburetor body to a fuel regulating needle valve receives, to suppress deflection of a tip needle and to hold the tip needle concentrically with an outlet passage. SOLUTION: A stepped hole 9 with reduced inside diameter successively inward from a wall surface, a screw hole 8, a valve chest 7 and an outlet passage 6 are formed on the carburetor body 2. A shaft part 24 with reduced outside diameter successively from a head part 25 to a tip, a screw shaft part 23, a stem 22 and a tip needle 21 are formed on the fuel regulating needle valve 10. A synthetic resin cylindrical retainer 14 is press-fitted into the stepped hole 9, the tip needle 21 is inserted into the outlet passage 6, the stem 22 is inserted into the valve chest 7, the screw shaft part 23 is screwed into the screw hole 8 and the shaft part 24 is press-fitted into the shaft hole 15 of the retainer 14.  A plurality of radial direction pins 12, 13 made of a synthetic resin are supported on the stem 22 and both ends of the pins 12 and 13 are frictionally engaged to an inner peripheral surface of the valve chest 7.
Patent JP-2001274411-A (JP)
Title: Method of manufacturing thin film transistor
Inventor: KIDO SHUSAKU
IPC: H01L29/786
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, after patterning a metal film of a laminate film composed of a silicon film and the metal film, denatured films formed between the dissimilar films vary their thicknesses and compositions according to the forming condition of the upper layer film and the variation of the forming condition, also vary the residual ratios of the denatured films according to the overetching condition of the upper layer film, and the etching reproducibility of the silicon film is unstable due to the thickness and composition variations of the denatured film. SOLUTION: Denatured films formed on the interface between a metal film 7 and a silicon film 6 are removed by a mixed gas having an O2 gas content in a range of 30-500% of CHF3 gas before etching the silicon film 6, thereby removing all denatured films (residues and silicides of the metal film, silicon oxide film, etc.), formed between the dissimilar films, obstructing the etching. After etching the upper layer metal film 7, the lower layer silicon film 6 can be etched smoothly and uniformly at a good selectivity.
Patent JP-2001269011-A (JP)
Title: Farm working machine
Inventor: TOJO MASAJI
IPC: A01B63/16
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a farm working machine which can facilitate a work for adjusting the height position of grounding wheels. SOLUTION: This farm working machine is constituted by disposing a machine body 1 in which a tractor link for linking to a tractor is formed, disposing a rotary tilling member 5 for performing tilling works in the machine body 1, disposing grounding wheels 31 for constantly maintaining the work quantity of the rotary tilling member 5, and disposing a caster-attached stand 62 for suspending the whole portion of the machine body 1 on the non-working of the rotary tilling member 5 on both the right and left sides of the machine body. Therefore, when the heights of the grounding wheels 31 are adjusted, it is not needed that the machine body 1 is linked to the tractor, and a sufficient work space can be ensured.
Patent JP-2001285157-A (JP)
Title: Demodulator
Inventor: IGARASHI HIDEKI
IPC: H04B7/10
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a demodulator that can obtain a sufficient path diversity effect even in a frequency selective fading transmission channel where an interference wave exists. SOLUTION: The demodulator is provided with an adaptive array section 11 that multiplies a tap coefficient with received signals from antennas, a switch section 16 that selects an object of a training sequence or a transmission sequence, a replica generating means 12a that multiplies the tap coefficients with the objects of the training sequence or the transmission sequence and sums them to produce a replica of an array output, a sbutractor 13 that outputs a difference between the array output and the replica of the array output as an error signal, a tap coefficient update section 14 that updates the tap coefficient on the basis of the error signal, a square circuit 15 that outputs a square of the error signal as a square error, and a sequence estimate section 71 that estimates a maximum likelihood on the basis of the square error.
Patent JP-2001281775-A (JP)
Title: Silver halide color photographic sensitive material for movie, and image forming method
Inventor: ISHIZAKA TATSUYA
IPC: G03C7/20
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a rapidly processable silver halide color photosensitive material for movie having high sensitivity and free from a residual color after processing, and an image forming method. SOLUTION: In the silver halide color photographic sensitive material with at least one yellow forming photosensitive silver halide emulsion layer, at least one magenta forming photosensitive silver halide emulsion layer, at least one cyan forming photosensitive silver halide emulsion layer and at least one non- photosensitive hydrophilic colloidal layer forming no color on the base, the silver chloride content of photosensitive silver halide grains contained in the emulsion layers is >=95 mol%, the total amount of applied silver is <=1.7 g/m2, the film thickness on the side of the base containing the silver halide-containing layers is <=12.0 μm and the rate of swelling in water is <=200%.