baber/WOPTO huggingface dataset:
Patent JP-2000222278-A (JP)
Title: On-the-fly server for changing data characteristics for client/server network application
Inventor: DANIEL T L LEE
IPC: H04L29/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for changing data to be used for a client application on a client/server network. SOLUTION: A step for executing this method is provided with a step 210 for transmitting information for defining the purpose of data intended by the client application stored in a client computer from the client computer to a server computer and a step 220 for changing the data by the server computer before transmitting the data to the client application for optimizing the data corresponding to the purpose intended by the client application on the basis of the transmitted information. In the favorite execution style, the data are changed when it is requested from the server application. The change of data is executed by the server computer on the basis of information concerning the purpose of data intended by the client application. Since the calculation is executed on the fly, a changed data file can be immediately customized.
Patent JP-2000295040-A (JP)
Title: Direct digital synthesizer
Inventor: OGA NORIYUKI
IPC: H03B28/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To compensate the phase jump being the cause of spuriousness, to simplify structure and to facilitate adjustment by delaying an output signal with a rounding error value at the time of converting the phase amplitude of data of a phase operation result. SOLUTION: DDS1 has a phase accumulator 12 which repetitively adds frequency data S generated by a frequency data setting circuit 11 in synchronizing with a reference clock fclock generated by a reference clock oscillator 2 and generates the phase signal P of m+n bits. A phase amplitude converter 13 inputs the high-order m bits M of the phase signal P and converts a sine wave amplitude signal A into an analog signal W' by a D/A converter 14. The low- order n bits N of the phase signal P and frequency data S are converted into a delay compensation signal D by a delay data converter 16 and it is converted into a delay compensation signal D' by a D/A converter 17. A variable delay unit 15 delays the analog signal W' in accordance with the delay compensation signal D', changes the phase of the analog signal W', compensates a rounding error at the time of changing the phase of the analog signal W' and outputs an output signal W.
Patent JP-2001215067-A (JP)
Title: Cooling device, heating device and electronic apparatus
Inventor: YAZAWA KAZUAKI
IPC: H01L23/34
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To efficiently exert cooling with a cooling mechanism provided to an electronic apparatus. SOLUTION: An electronic apparatus comprises a heat exchanging unit 11 to which heat is transferred from a given heating member, a regenerative heat exchanging unit 12 whose one end is connected to the heat exchanging unit, closed first and second spaces 13 and 14, respectively, which are connected to the other end of the regenerative heat exchanging unit, first and second piezoelectric members 15 and 16 which are arranged in the first and the second closed spaces, respectively, and deformed with the application of signals from outside, and a control unit 20 which applies the signals on the piezoelectric members so that there is a given phase difference between the deformed condition of the first piezoelectric member and the deformed condition of the second piezoelectric member.
Patent JP-2001012249-A (JP)
Title: Stratified scavenging two-cycle engine and disc valve device
Inventor: UENOYAMA KAZUYUKI
IPC: F02B25/22
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To integrate a slide die of a die for cylinder, to simplify the structure of the die, and to reduce the manufacturing cost by forming paired exhaust passages in each side wall of a crank case and a cylinder, and forming a passage wall of a branched passage for the scavenge and air integrally with the cylinder approximately in parallel therewith. SOLUTION: An exhaust port 13a and a scavenging port 9 are mounted on a side part of a cylinder 2, an intake port 15a opened in the rising of a piston 4 for supplying the air-fuel mixture into a crank chamber 5a, and a scavenging passage 109d connected to the scavenging port 9 are respectively formed, and air for scavenging, supplied from an air cleaner 11 is supplied to the scavenging passage 109d. On this occasion, an insulator 30 provided with an air passage 10b and an air-fuel mixture passage 15b communicated with the intake port 15a, formed in parallel with each other, is mounted, and a check valve 16 for allowing only the air flow toward the scaventing passage 109d side is mounted at a side connected to the scavenging passage 109b of the air passage 10b, of the insulator 30. The branch passage 109e at both sides of the cylinder 2 is connected to the scavenging passage 109b.
Patent JP-2001214192-A (JP)
Title: Low flammable detergent composition
Inventor: KATO KENICHI
IPC: C11D7/28
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which has a high detergency for various stains, prevents, a clothe from being deteriorated by oxidation at a high temperature as in stem cleaning, has a low toxicity, washes an object without the quality damaged, has low flammability, and has no danger to deplete the ozone lager. SOLUTION: This detergent composition comprises (a) a chlorine-free fluoride compound, (b) a glycol ether added to (a) in a specific weight ration, and (c) an antioxidant or the like added.
Patent JP-2001219421-A (JP)
Title: Batcher plant
Inventor: SUDO TAKUO
IPC: B01J19/28
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a batcher plant capable of efficiently supplying a job site kneaded concrete of high quality without various restriction or without working regulation in the case of placing a small amount of a concrete in an execution jog site. SOLUTION: The batcher plant comprises a kneading unit 10, a continuous conveyor 20 of a solid material, a liquid supplying unit 40 of a liquid material, a squeeze pumping unit 50 for squeeze pumping the concrete manufactured by the kneading unit, and a packaging material recovering container 60 for recovering a packaging material of the solid material. In this case, the respective units have transporting means (transporting trestles 15, 25, 55 and wheels 66) and are constituted to be freely assembled and disassembled. A tearing means 35 of the sealed solid material to be conveyed by the conveyor is arranged near a charging inlet 11a of the kneading unit.
Patent JP-2001222559-A (JP)
Title: Method and device for generating interference line in three-dimensional form processing system and recoding medium
Inventor: MATSUOKA TSUKASA
IPC: G06F17/50
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an interference line generating device capable of speedily performing the interference line calculation and interference line check of free curved surfaces containing trim curved surfaces. SOLUTION: When curved surface data show the trim curved surface, a control point group is copied from the mother curved surface of the trim curved surface and the coordinate thereof is preserved in the memory as a constitutive control point group by a constitutive control point group preserving means 11. A control point group composing the border curve stream of the mother curved surface is removed from the constitutive control point group by a border curve stream removing means 12, and the control points of a trimming curve stream are added to this constitutive control point group by a trimming curve stream adding means 13. The maximum and minimum values of respective coordinate elements X, Y and Z are obtained from the constitutive control point group by a bounding box calculating means 14, and a parallelopiped bounding box is generated by combining these values.  In the case of a non-trim curved surface, on the other hand, the bounding box is obtained while using projecting packing. While using these bounding boxes, interference line data are generated by an interference line generating means 4.
Patent JP-2001221374-A (JP)
Title: Clamp
Inventor: OI SHIGEO
IPC: F16L3/22
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a clamp capable of selectively holding a plurality of articles having the different outside diameters in the recessed parts of a clamp body and capable of stably holding the articles without being wobbled. SOLUTION: The clamp body 1 is provided with recessed parts 2 in which articles P1, P2 having the different outside diameters can be radially fitted. Non-return parts 3, 4 are formed on the clamp body 1. Respective non-return parts 3, 4 are formed so as to be deformed and so as to prevent the articles P1, P2 from returning by elastic restoration after flexural deformation. Receiving parts 21, 22 capable of receiving the article P1, P2 by fitting are formed on the clamp body 1. The receiving parts 21, 22 have specified rigidity.
Patent JP-2001224941-A (JP)
Title: Stirring device
Inventor: INOUE KENJI
IPC: B01F7/16
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the bubbling when a treating agent is dissolved by stirring the water in a dissolution tank. SOLUTION: A cap 64 is provided with a stirring motor 84 of a stirring device 80. A shaft 86 is suspended from the cap toward the inside of the liquid of the dissolution tank 44. This shaft is connected to at its one end to a drive shaft 84A of the stirring motor and is provided with stirring fins 88 at its other end. The shaft is also provided with a disk-shaped suppressing plate 90 in a position which exists between the stirring fins and a liquid level when the prescribed volume of the water is stored into the dissolution tank. This suppression plate prevents the water near the liquid level from being directly sucked by the stirring fins when the stirring fins are rotated by the drive of the stirring motor, by which the swelling and waving of the liquid are suppressed. As a result, the bubbling of the treating liquid is prevented.
Patent JP-2001229519-A (JP)
Title: Slider and recorder
Inventor: TOKISUE HIROMITSU
IPC: G11B5/60
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To realize the floating amount of 5 nm by bringing a head element into contact with the surface of a recording medium, and maintaining contact stably. SOLUTION: A slider having a head element for recording/reproducing information in a recording medium is provided with plural pads having level differences, and the height of the pad having the head element among the pads is set to be lower than those of the other pads. Thus, the pads other than the head element loaded pad are floated, and the head element is brought into stable contact with a disk surface by the meniscus attractive force of disk lubricants and a damping operation.
Patent JP-2001199699-A (JP)
Title: Elevator using atmospheric pressure and buoyancy
Inventor: MURATA NOBUHIRO
IPC: B66F11/00
Filed: 2000-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an elevator carrying a carried object 1 upward by use of atmospheric pressure and buoyancy of water. SOLUTION: In this elevator, the bottom face of an input port vessel 2 with no upper face is installed with water column-like passage vessel 6 with no upper face, a lower part of the passage vessel 6 is formed with a communication port 5 through which water and the carried object 1 pass, the inside of the passage vessel 6 is provided with two partitions 8 each tightly shutting corresponding upper and lower spaces, and the partitions 8 are respectively provided with doors 7, 7'. The vessels 2, 6 are filled with water. A height from the water surface 4 of water present in an input port 3 to the door 7' positioned in a higher level is set to be below a maximum limit of a water height pressed up by atmospheric pressure.  The respective doors 7, 7' are provided with means for opening and closing the doors 7, 7', the means and a computer are connected, the whole elevator is set in the sea such that the sea surface 15 is used as the input port water surface 4. A track can be provided with a guide rail 11 and covers 12, 13 by use of wire netting.
Patent JP-2001237467-A (JP)
Title: Piezoelectric element, ink jet recording head, their manufacturing methods, and ink jet printer
Inventor: SUMI KOJI
IPC: H01L41/09
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the amount of distortion in the direction of the film thickness of a piezoelectric film due to rotation of polarization. SOLUTION: When a rectangular coordinate system, where x and y axes are taken as the direction of the film surface of a piezoelectric film 7 of a rhombic crystal system, and z-axis is taken as the direction of film thickness is determined, (111) plane orientation is expressed by a vector OP with a zero point as O, an intersection point between the leg of a perpendicular line that is led from an end point P to an xy plane and the xy plane is set to Q, an angle formed by the z axis and OP is set to θ, and an angle formed by the x axis and OQ is set to ϕ, where conditions 14 degrees<=θ<=23 degrees and 0<=ϕ<=360 degrees are satisfied.  Since polarization axis is inverted or rotated from the direction of a film surface due to external electric field, the amount of distortion in the direction of the film thickness of a piezoelectric film is increased, caused by the rotation of the polarization axis.
Patent JP-2001237304-A (JP)
Title: Ceramic substrate for semiconductor manufacturing/ inspecting device
Inventor: HIRAMATSU YASUJI
IPC: H01L21/66
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic substrate for semiconductor manufacturing/ inspecting devices that can prevent cracks or the like from being generated on the ceramic substrate and also conductive wires from falling off, and has excellent connection reliability even if the ceramic substrate is used at 200 deg.C or higher. SOLUTION: On the ceramic substrate for semiconductor manufacturing/ inspecting devices where a resistance electric heating element consisting of one or at least two circuits is buried inside the ceramic substrate, a cushioning material is provided on the bottom surface of the ceramic substrate for connecting to the conductive wire, and at the same time the conductive wire is electrically connected to the circuit.
Patent JP-2001231934-A (JP)
Title: Pachinko game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To turn over a conventional fixed concept regarding the size of a game region, and realize a more interesting game. SOLUTION: This pachinko machine 1 is equipped with an external frame 2, and a front surface frame 3 which is disposed openably at a side of the front section of the external frame 2. On the front surface side of the front surface frame 3, a glass doorframe 4 is openably disposed. On the rear side of the front surface frame 3, a game board is detachably fitted. On the front surface side of the game board, a specified game region is formed. and the width and the height of the game region are set to be at least 400 mm. Therefore, the degree of freedom in the installation of a game apparatus, which is arranged in the game region, is increased. At the same time, the arrangement of a comparatively large game apparatus or a large number of game apparatus can be easily performed as well.
Patent JP-2001231962-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To increase the number of effective lines by a simple structure and enhance expectation of a player expecting special benefits. SOLUTION: Regarding the game machine such as a pachinko machine, a display section 6 has at least two display areas 6a, 6b and 6c, and in each display area, a group of designs comprising a plurality of designs are formed so that they may be displayed varyingly or stationarily. A display control section 4 controls varying or stationary display for at least two design groups in at least any one of the display area 6a, 6b or 6c. When varying design groups stop at any one of a plurality of effective lines with a combination of specific designs, a game control section 2 imparts a special benefit on a player. Therefore, as the number of design groups to be varied in at least one display area is set at least at two without increasing the number of display areas themselves, the number of effective lines can be increased.  Therefore, expectation of a player expecting special benefits can be enhanced.
Patent JP-2001238150-A (JP)
Title: Video display device mounted on head
Inventor: KIYOKAWA IZURU
IPC: G02B27/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive video display device mounted on head which can display data with high resolution. SOLUTION: A video display device mounted on the head is provided with a video display means where multi-pixels are two-dimensinally arranged, a face light emitting/illumination means irradiating the video display means with white illumination light, an optical system guiding a luminous flux on a video which is illuminated by the face light emitting/illumination means and emitted from the multi-pixels in the video display means to the eyeballs of a user so that it can be observed, a high picture quality means which time-sequentially refracts the optical path of light beams emitted from the pixels of the video display means, shifts the pixels and optically increases the number of apparent pixels by combining a polarization control element and a double refraction board between the video display means and the optical system and a switching means inputting an analog RGB signal,  a composite video signal and an S video signal as the video signals and switching/displaying the signals.
Patent JP-2001235890-A (JP)
Title: Transparent film and image forming device
Inventor: OGURA MOTOHIRO
IPC: G03G15/20
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a transparent film which is prevented from being defectively bitten into a fixing roller even if the amount of a releasing agent in the fixing roller is large and pressurizing force between the fixing roller and a pressure roller is high. SOLUTION: The flash width A and flash height B of each edge part of the pressure roller side of a transparent film are adjusted to <50 μm and <11 μm, respectively.
Patent JP-2000277735-A (JP)
Title: Structure for transistor and manufacture of the same
Inventor: BOKU HEIKOKU
IPC: H01L29/423
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a field-effect transistor, in which the impurity density of a substrate can be variably adjusted, and a method for manufacturing this. SOLUTION: Insulating films 14 and 16 are accumulated on a semiconductor substrate 11, and a trench is formed in the insulating films 14 and 16 so that the semiconductor substrate 11 can be exposed. Two side gates 17 and 18 are formed with a fixed interval on both side faces of the trench, and a main gate 15 is formed between them. Afterwards, the insulating films are removed, and source/drain impurity regions 12 and 13 are formed in the semiconductor substrate 11 at both sides of the side gates 17 and 18 by using the main gate 15 and the side gates 17 and 18 as a mask.
Patent JP-2001233814-A (JP)
Title: New phenol compound, new polycarbonate resin and material for optical part
Inventor: OKIHAMA MARIKO
IPC: G02B6/00
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve moldability and productivity while providing performances such as heat resistance and low double refractive index as a material for optical parts. SOLUTION: This new phenol compound is represented by the following general formula 1 (one or both of R1 and R2 are each a 3-16C aliphatic hydrocarbon group and the rest of R1 and R2 is a hydrogen atom, a methyl group or an ethyl group; R3 and R4 are each independently a hydrogen atom, a methyl group or an ethyl group; X is a single bond or another bond group). This polycarbonate resin is obtained from the compound as a raw material.
Patent JP-2000189564-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can reduce a cost for development and the cost for manufacture and is excellent in recycling property by improving appropriation possibility of a game control circuit substrate and which can simplify the constitution of a part executing the turning on/off control of a lamp or an LED. SOLUTION: A CPU in a main substrate sends a panel command according to each state in a game to a decoration control substrate. The panel command concerns turning on/off of the lamp/LED provided on a game panel. At the time of receiving the command, a CPU on the decoration control substrate controls turning on/off of a decoration light emitting body provided on the game panel by using pertinent data set to turning-on pattern data. The CPU in the main substrate also sends a frame command being a command concerning turning on/off of the lamp/LED provided in a frame body of the game machine.
Patent JP-2001243760-A (JP)
Title: Magneto-resistive device and magnetic thin-film memory
Inventor: MIZUNO YOSHIO
IPC: H01L43/08
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic thin-film memory which is capable of exactly reproducing the recording information of memory elements. SOLUTION: The memory elements 10 of the magnetic thin-film memory 1 include at least magneto-resistive elements. One end (terminal A) of a first sense line 41 is connected to a first decoder circuit 31 and one end (terminal B) of a second sense line 42 is connected to a second decoder circuit 32. The other end (terminal D) of the first sense line 41 and the other end (terminal C) of the second sense line 42 are connected to a differential amplifier circuit 70 which detects and amplifies a voltage difference. The amplified output of the differential amplifier circuit 70 and the reference voltage are compared and the recorded information of the memory elements 10 are reproduced in a detecting circuit 80.
Patent JP-2001239946-A (JP)
Title: Support structure of steering device
Inventor: SAKURAGI AKIHIKO
IPC: B62D3/12
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To enhance rigidity against pressing-in force of a rubber bush for elastically supporting a housing of a steering device to a car body side member. SOLUTION: The rubber bush 10 provided with an inner cylindrical metal fitting 11 and an rubber elastic body 12 having a cylindrical rubber part 13 coaxially arranged on the outer periphery by adhesion and a rubber flange part 14 arranged on the shaft directional both ends, is pressed in a shaft hole of a cylindrical projecting part arranged in the housing of the steering device, and the rubber flange part contacts with the shaft directional both ends of the cylindrical projecting part. A pair of retainer metal fittings 15 having a cylindrical part 16 and a flange part 17 extending outward in the dadial direction on its one end, are pressed in the inner cylindrical metal fitting, and the flange part is brought into pressure contact with the rubber flange part.  The flange part of the retainer metal fittings is provided with an annular projection part 17a projecting in the opposite direction of the retainer metal fittings at least in a part in the circumferential direction.
Patent JP-2001204337-A (JP)
Title: Device for protecting fishhook
Inventor: NAKAJIMA KAZUNARI
IPC: A01K97/06
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for protecting fishhooks convenient in carrying thereof by making the device small, thin and safe and being easily handled at a fishing spot. SOLUTION: This device for protecting fishhooks is provided by constituting the body of a protecting case by providing a plate wall and a surrounding wall on the periphery of the plate wall, opposing them as one unit and bringing them to be openable by a hinge and forming plural needle-like protrusions at predetermined intervals on each of the opposite sides of the plate walls.