baber/WOPTO huggingface dataset:
Patent JP-2001327626-A (JP)
Title: Disc-type inclining exercise tool
Inventor: KIMURA YOSHIHIRO
IPC: A63B22/16
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an exercise tool capable of training balance sense to reinforce the muscles of legs for correction of hallux vagus, and rocking the upper half body to exercise the reflex nerve. SOLUTION: This disc type inclining exercise tool 501 comprises a means for providing a disc 502 for putting a person M5 to perform a balance exercise, a means for pivotally fixing one end 551b of an angle 550 to the central axis of a circular mat plate 506 laid on a floor surface, a means for pivotally fixing the disc 502 to the upper part of the other end 551a of the angle 550 with an inclination and pivotally fixing a pulley 564 to the lower part thereof, a means for inclining and rotating the disc 502 with the lower surface center as a fulcrum by the movement of the body weight.
Patent JP-2002108500-A (JP)
Title: Computer main body of personal computer
Inventor: YUGAWA SHUHEI
IPC: G11B33/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate various works for an internal unit and to smooth the insertion and extraction of the internal unit into/from an outer housing without bringing about an increase in cost. SOLUTION: In this computer main body 2 where a shield cover 41 made of metal is arranged inside the outer housing 11 forming a box shape in which at least the rear is opened so as to be internally fitted and the internal unit 55 formed by attaching various drives to a chassis 56 is also arranged inside the outer housing, a release handle 68b for extracting the internal unit from the inside of the outer housing is provided on the rear face part 58 of the chassis, parts 57a and 57b to be guided are also provided in the chassis, and guiding parts 51 and 54 formed by working a part of the shield cover and for supporting the parts to be guided of the chassis in a freely slidable way are provided on the shield cover.
Patent JP-2002114548-A (JP)
Title: Method for estimating property of coal ash and method for producing artificial lightweight aggregate
Inventor: TERUKINA JIRO
IPC: G01N33/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To grasp the properties of coal ash without analyzing the coal ash so that it becomes possible to start treatment immediately after the coal ash is received. SOLUTION: The method for estimating the properties of coal ash is an estimation method for estimating the properties of coal ash formed by combusting a mixed coal comprising plural kinds of coals having different compositions with an another. The properties of the coal ash are estimated according to property estimation formula: the property of the coal ash = Σ[S(i).M(i)]/ΣM(i)+α, where S(i) is the property of i-th coal of plural kinds of coals used in the mixed coal; M(i) is the use amount of i-th coal of plural kinds of coals;  (α) is a correction value which is a difference between the theoretical average value of the coal ash properties calculated from the coal property of each kind of coal used in various kinds of mixed coals and the analytical average value of the coal ash properties obtained by analyzing coal ash formed by combusting various kinds of mixed coals.
Patent JP-2002110349-A (JP)
Title: Manufacturing method of organic electroluminescent display
Inventor: YAMAGUCHI MASARU
IPC: H05B33/14
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of cover glass when a roller or the like is used for pressing in pasting together the cover glass by deforming it in order to prevent the air bubble from remaining in the sealant. SOLUTION: When a thin plate cover glass 8 is pasted together through a sealant on the picture element forming surface of the picture element panel 1, a reinforcement sheet 10 is pasted on the one face of the cover glass 8 and then a roller 9 is applied for pressing on. Thereby, the breakage of the cover glass 8 due to its deformation (warp) is prevented by the reinforcement sheet 10.
Patent JP-2002113588-A (JP)
Title: Machining equipment by composite laser/ac plasma
Inventor: SONODA HIROFUMI
IPC: B23K26/346
Filed: 2000-10-04
Abstract: PROBLEM TO BE SOLVED: To provide machining equipment of a composite laser/movable AC plasma, with which the working efficiency for aluminum is high and the generation of the plasma is stabilized. SOLUTION: The welding equipment of the composite YAG laser/movable AC plasma is provided with a nozzle member 1 having a nozzle 2 through which the optical axis 22 of the YAG laser beam 21 passes, insulation members 6 and 8 which support the nozzle member 1 and surround a part of the transmitting space of the laser beam 21 directing to the nozzle 2, a solid and rod-shaped electrode 18 having a cuspidal tip, electrode supporting members 12 and 14 which are combined with the insulation members 6 and 8 and support the electrode 18 in the attitude and position where the electrode 18 is inclined with respect to the optical axis 22 and is directed to the nozzle 2 from a position retracted from the optical axis 22, a member 16 which combines the electrode supporting members 12 and 14 with a laser head 17 which emits the laser beam 21,  and an AC power source PSm which generates a movable AC plasma arc between the electrode 18 and an object OB1 to be machined.
Patent JP-2002117354-A (JP)
Title: System and method for account settlement
Inventor: OSHIMA HIROYUKI
IPC: G06Q20/02
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of shipping a commodity without concern for non-collection of a charge and settling accounts upon confirmation of the commodity. SOLUTION: The system has a central processor 1 of a financial institution Mz connected to a terminal 2 of an institution Ms and a terminal 3 of a customer Mk through a network. The central processor 1 has a communication means connected to the network and a control means which is capable of securing an amount of commodity (or services) from an account in the name of the customer Mk based on the information on the account in the name of the customer Mk received from the terminal 3, identification information of the institution Ms, information on the amount of the commodity (or services), and information for securing the amount of the commodity (or services); transmitting the information that the amount has been secured from the communication means of the central processor 1 to the terminal 2; and depositing the secured amount of the commodity (or services) into the account in the name of the institution Ms when having received the information from the terminal 3 that the secured amount of the commodity (or services) may be transferred to the institution Ms.
Patent JP-2001177839-A (JP)
Title: Image transmitter, image display device, image transmission method, image display method and recording medium
Inventor: KURIKI SATORU
IPC: H04N19/50
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide an image transmitter or the like that can display the same image as an image displayed on a 1st image display device onto a 2nd image display device just after connection between the 2nd image display device and the image transmitter is established in the case that the 2nd image display device is newly added to an AV system where the image transmitter and the 1st image display device are connected. SOLUTION: When an image transmitter 100 detects in the midst of sending moving picture data to an image display device 300 that an image display device 200 is connected to a bus 400, the image transmitter 100 transmits the moving picture data of a newest frame sent to the image display device 300 and its reference frame to the image display device 200.
Patent JP-2001174807-A (JP)
Title: Reflection type color liquid crystal device and electronic device using the device
Inventor: OKUMURA OSAMU
IPC: G09F9/30
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal device capable of obtaining bright display by using a liquid crystal mode utilizing a polarizing plate. SOLUTION: A signal line 1507, a MIM element 1508 and a pixel electrode 1509 are provided on the upper side of an element substrate 1502 and an upper polarizing plate 1501 is provided on the visible side of the element substrate 1502. A counter electrode (scanning line) 1511 and a color filter 1510 are provided on the upper side of a counter substrate 1504 and a lower polarizing plate 1505 and a scattering reflection plate 1506 are provided on the lower side of the counter substrate 1504. A nematic liquid crystal 1503 twisted at 90 deg. is interposed between the both substrates. The color filter 1510 is provided only in a part of a region capable of optical modulation in each dot.
Patent JP-2002121100-A (JP)
Title: Method of producing semiconductor single crystal
Inventor: TOBA RYUICHI
IPC: C30B29/42
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a semiconductor single crystal, by which the ratio of generation of polycrystal or twin crystal is reduced and lowering of the yield can be prevented when the semiconductor single crystal such as GaAs is grown by a vertical board method. SOLUTION: In the method for producing the semiconductor single crystal by using a vessel 10 composed of a raw material storage section 12 and a seed crystal storage section 14 disposed at the bottom part of the raw material storage section 12, the semiconductor single crystal is produced by storing a seed crystal 16 having an outer diameter smaller by 0.1 to 0.399 mm than the inner diameter of the seed crystal accommodating section 14 in the seed crystal storage section 14, storing a solid raw material 18 and a sealant 20 in the raw material storage section 12, then raising the temperature of the inside of the vessel 10 to melt the solid raw material 18 and the sealant 20 and to obtain a molten raw material 19, melting the upper part of the seed crystal 16,  keeping the temperature of the inside of the vessel 10 at this state for a time of <=20 min and thereafter gradually cooling the inside of the vessel 10 so as to grow a crystal from the boundary between the seed crystal 16 and the molten raw material 19 while allowing the crystal to the crystal orientation of the seed crystal 16.
Patent JP-2002122671-A (JP)
Title: Scintillation camera
Inventor: TANAKA MASATOSHI
IPC: G01T1/17
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce the adjusting manhour, to improve the precision, and to provide a high picture quality image by digitally removing effects of superimposition (pile-up) of signals without using a clipping circuit by a delay line and differentiating and integrating circuits. SOLUTION: An output signal of a photomultiplier 4 is converted into a digital signal by an A/D converting circuit 5 and cumulatively added by an integrating circuit 7. This scintillation camera is provided with a shifter, which makes a prescribed time delay by shifting the output signal of the A/D converting circuit to a rear step synchronously with a reference clock signal outputted by an oscillation circuit 13, and a digital clipping circuit 6, which comprises a divider reducing the signal time-delayed by the shifter at a prescribed rate and a subtracter subtracting the signal of the divider from the output signal of the A/D converter, between the A/D converter and the integrating circuit.
Patent JP-2001283717-A (JP)
Title: Electric field discharge type electron source
Inventor: HONDA YOSHIAKI
IPC: H01J1/312
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric field discharge type electron source capable of providing a high yield of electron discharge within less expensive cost. SOLUTION: On a surface of an insulating substrate 11 composed of a glass plate is formed a conductive layer 8, on which a strong electric field drift layer 6 comprising an oxidized porous polycrystalline silicon layer is formed and on the layer 6, a surface electrode 7 is formed. The conductive layer 8 is constructed with both a lowermost layer of a conductive membrane 8a composed of copper formed on the insulating substrate 11 and an uppermost layer of a conductive membrane 8b composed of aluminum formed on the conductive membrane 8a. The strong electric field drift layer 6 is formed in the successive ways of forming the polycrystalline silicon layer on the conductive layer 8, by making the said polycrystalline silicon layer porous, followed by an oxidation of it.  The uppermost conductive layer 8b that has a character to react with silicon, suppresses a formation of an amorphous layer when the said polycrystalline silicon layer is formed.
Patent JP-2002122348-A (JP)
Title: Cooling method and cooling device for electronic instrument
Inventor: SHIMIZU KENZO
IPC: H05K7/20
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide cooled air having a low relative humidity by mixing under- floor cool air and indoor air in the case that an electronic instrument within a room having a raised floor structure is cooled. SOLUTION: A cooling method for the electronic instrument 11 cools the electronic instrument 11 by blowing air-conditioned cooling air 9 under the floor in the room having the raised floor structure. A windward side located under the floor is closed, a leeward side is opened, and a top side is in communication with the interior of the room. An air mixing means 31 for mixing indoor air and under-floor blowing air is provided. The indoor air is induced into the air mixing means 31 by passage of the under-floor cool air to mix the indoor air and the under-floor air under the floor, and the instrument 11 is air-cooled by the mixed air from under the floor.
Patent JP-2002130834-A (JP)
Title: Hot water supply apparatus utilizing solar heat
Inventor: NISHIMOTO AKIRA
IPC: F24S90/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply apparatus utilizing solar heat in which such an operation as causing hot water temperature drop in a hot water storage tank can be avoided when a temperature sensor is abnormal. SOLUTION: A circulation pump is provided in a circulation passage connecting between a solar collector and a heat exchanger in a hot water storage tank. Based on the temperatures detected by a collector side temperature sensor for detecting the temperature of heating medium in the solar collector and by a hot water storage tank side temperature sensor for detecting the temperature of hot water in the hot water storage tank, a controller controls the circulation pump. As a basic control, the circulation pump is driven when the detection temperature TH of the collector side temperature sensor is higher, by a reference value, than the detection temperature TL of the hot water storage tank side temperature sensor (step 307), otherwise the circulation pump is stopped (step 302).  When a decision is made that the detection temperature of these temperature sensors is abnormal (step 301 and 303), the circulation pump is stopped (step 302).
Patent JP-2002133075-A (JP)
Title: System for evaluating level of interest in commodity
Inventor: TAKEUCHI KEIGO
IPC: G06Q30/02
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To reconsider future commodity arrangement and to consider a method for using the area for the commodity by evaluating a level of interest in a commodity. SOLUTION: The system is provided with a camera for photographing the movement of a person in a store, a picture processing means extracting an area where the occupation rate of the persons is high and an area where the rate is low from photographed picture data and a means supplying information on the level of interest in the commodity based on the high and low of the occupation rate, or the system is provided with a means obtaining the sales of the commodity from information on a POS system and a means supplying information where the level of interest in the commodity in the area where the occupation rate is high and the sales are put together.
Patent JP-2002131082-A (JP)
Title: Manufacturing method of magnetic encoder
Inventor: YAMAGUCHI YOSHIHIKO
IPC: H01F1/113
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of a magnetic encoder 3 in which magnetic force is strong when it is magnetized and the irregularity of the magnetic force in the circumferential direction is small. SOLUTION: A sheet-like surface 1 is formed so as to arrange the direction of ferrite magnetic powder mixed into unvulcanized rubber, it is punched from a planar direction to a ring-like surface 1a, heated, compressed and molded from an axial direction together with a reinforcing ring to vulcanize and form the magnetic encoder, and thereafter it is magnetized to obtain the magnetic encoder. Thus, strong magnetic force whose irregularity is small is magnetized.
Patent JP-2002131213-A (JP)
Title: Method for manufacturing probe for scanning hear-field microscope, and probe for scanning near-field microscope manufactured by the same
Inventor: ARAWA TAKASHI
IPC: G01Q60/22
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming micro apertures having a uniform aperture diameter by a simple method, in a method for manufacturing probes for scanning near-field microscopes. SOLUTION: A drill-shaped chip 1, a stopper 2 of approximately the same height as that of the chip 1 arranged in the vicinity of the chip 1, and a plate 6 with such an approximate plane for covering at least the chip 1 and at least part of the stopper 2 to a body, in which an aperture is to be formed, made of a light-shielding membrane and formed, on at least the chip 1 are displaced by a force, having components directed toward the chip 1 to from the optical aperture at the tip of the chip 1.
Patent JP-2002132231-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKAWA HARUYASU
IPC: G09G3/20
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the fluctuation of a power supply voltage caused by a difference between a current drain for a vertical blanking period and that for a video period has an effect on a display picture. SOLUTION: The liquid crystal display device comprises a digital signal processing circuit divided into plural processing blocks, and plural delay circuits, so that a video signal processed by the processing blocks is delayed by the delay circuits and is sequentially outputted to the subsequent stage processing blocks. Thus, fluctuations of the operation rate of the digital signal processing circuit for the vertical period is controlled, and the fluctuations of the power supply voltage can be suppressed.
Patent JP-2002103165-A (JP)
Title: Hand
Inventor: SAITO SHINICHI
IPC: B23Q7/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a hand that grips various types of workpiece and transfers them, shortens transfer time for a workpiece inversion, and reduces an economic and spatial burden. SOLUTION: Relative linear reciprocating movements of a pair of vertical hand arms 9 can provide a workpiece transfer between a pair of gripping jaws 17 for gripping a workpiece though lateral access to the axis of the workpiece, and a swiveling movement of the hand can provide a workpiece inversion. Swiveling movements of a pair of horizontal hand arms 10 equipped with the pair of gripping jaws 17 and reciprocating movements of the vertical hand arms 9 can change the gripping modes over according to various types of workpiece.
Patent JP-2002140715-A (JP)
Title: Multi-screen composition system
Inventor: MUROTA HIDEKI
IPC: G09G5/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen composition system for a virtual reality technology applying device provided with a function for easily and effectively processing the joint part of partial projected videos. SOLUTION: The system is provided with a plurality of VR video generating/ plotting devices 10 for generating VR videos which are to be projected on a common screen for every allocated part and outputting them as video signals, a plotting instructing part 40 for supplying camera position information with a synchronizing signal, a VR space data storing part 30 for supplying modeling data of a three-dimensional object, and projectors 20 whose number is similar to that of the VR video generating/plotting devices. The VR video generating/ plotting device 10 holds virtual object data for suppressing the joint. At the time of operating and generating a VR image, it is operated by including virtual object data.  Thus, one VR video is obtained so that a difference in level due to the difference of luminance between adjacent partial picture videos when the video is projected on the common screen does not become conspicuous.
Patent JP-2002139861-A (JP)
Title: Toner for full color development
Inventor: INOUE TOYOTSUNE
IPC: G03G9/087
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a toner for full color development having superior fixability and anti-offsetting property even when fixing conditions (fixing speed, fixing pressure and fixing temperature) are widely varied so as to obtain an image with an arbitrary gloss and the toner is used in a fixing system in which the amount of oil applied to a fixing roll is reduced or oil is not applied at all. SOLUTION: A releasing agent comprising a low melting wax (a) having 70-100 deg.C melting point and a high melting wax (b) having 110-150 deg.C melting point is dispersed in a fixing resin comprising a linear polyester (A) and a nonlinear polyester (B).
Patent JP-2002140881-A (JP)
Title: Magnetic disk unit
Inventor: TATEWAKI MASATAKA
IPC: G11B25/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To enhance head positioning accuracy and to reduce power consumption in a magnetic disk unit in which fluttering at the disk rotation is to be reduced, by suppressing the temporal and spatial pressure fluctuation itself generated between the rotating disk surfaces by narrowing the gap 12 between the disk and a damping board or shroud wall so as to reduce the disk flatter. SOLUTION: A magnetic disk unit has a damping board disposed oppositely to the surface of the disk in a peripheral position within 0-180 degrees in the rotating direction from the position of the root of the arm which holds the head in the vicinity of the disk surface so that the disk flutter is reduced.
Patent JP-2002136466-A (JP)
Title: Shoe dryer
Inventor: SAKAGUCHI TAKATSUGU
IPC: A47L23/20
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a shoe dryer by which water drops, etc., adhering to a shoe surface are instantaneously removed without giving an unpleasant feeling caused by pressure air to a user. SOLUTION: The shoe dryer is provided with a suction and exhaustion unit 10 for discharging air sucked from a suction port 11a from exhaust ports 11b-11d and with nozzles 21-23 which respectively communicate with the exhaust ports 11b-11d to blow out air from blowing ports 21c-23c. The nozzle 21 is arranged so as to blow air from a lower part to an upper part and the nozzles 22 and 23 are positioned in the upper part of the nozzle 21 and disposed so as to block air blown from the blowing ports 21c.
Patent JP-2002141307-A (JP)
Title: Dicing machine
Inventor: NISHINA OSAMU
IPC: H01L21/301
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a dicing machine capable of reducing the quantity of air or cooling water supplied to the casing of an air spindle. SOLUTION: According to a dicing machine 10, an air supply pipeline 30 and a cooling water supply pipeline 32 are provided with units 58, 70, each of which varies the quantity of air or cooling water to be supplied, so it is possible to vary the quantity of air or cooling water to be supplied by operating the units 58, 70. Therefore, when a wafer 14 is replaced, the quantity of air or cooling water to be supplied can be reduced, resulting in reducing the quantity of air or cooling water to be consumed.