baber/WOPTO huggingface dataset:
Patent JP-2001213042-A (JP)
Title: Printed matter
Inventor: YOGO YOSHIO
IPC: B42D15/10
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a printed matter provided with the copy preventing function and the forgery preventing function, make it hard to manufacture another printed matter the same as the original printed matter, also make it easy to judge whether the printed matter is genuine or not, and also judge whether a copy or a duplicate formed by scanning by a scanner is genuine or not. SOLUTION: The printed matter A is provided with latent image patterns 3a, for example, of characters of T, P and O, on which two to several kinds of ground tint patterns 8 whereon ground tints of the same ground tint pitch of the ground tint ratio 1:1 between linear sections and non-linear sections are disposed by the different ground tint angles on a sheet 1 and also the ground tint phases shifted by the half-pitch to the above ground tint patterns are formed within one to several kinds of ground tint pattern areas, and when latent image ground tint sheets B are so overlapped one another as to align the ground tint angles of the sheets, the latent image ground tint patterns formed on the ground tint pattern areas corresponding to respective ground tint angles are developed in the form of characters of T, P and O.
Patent JP-2001214973-A (JP)
Title: Optical window structure
Inventor: ISHIZU TOMOHIRO
IPC: F16J12/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical window structure that can thin an optical window arranged in a vessel for maintaining such an environment except an ordinary-temperature and ordinary-pressure atmosphere as a high temperature, a low temperature and a vacuum. SOLUTION: A Kovar(R) metal member 12 is thin and has a fold portion 16 between a portion (rim portion 13) held between a body-side flange part 5 and a mounting flange part 6 of the Kovar metal member 12 on one hand, and a portion (top portion 14) where a seal ring 22 is placed on the other hand. The fold portion 16 functions as a stress relaxing portion for relaxing the stress that acts on a quartz plate 21 via the seal ring 22 when the Kovar metal member 12 is held between the body-side flange part 5 and mounting flange part 6 and is fixed to a vacuum vessel 1 (cylindrical portion 3) with the body-side flange part 5 and mounting flange part 6 fastened by means of mounting bolts 7 and nuts 10.
Patent JP-2001218148-A (JP)
Title: Method and device for storing image file
Inventor: OKABAYASHI ICHIRO
IPC: H04N5/78
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for storing an image that can cope with fast forward reproduction without a delay. SOLUTION: The device of this invention has a primary storage means 16 that stores an image file consisting of frames 4 and a secondary storage means 17 that stores the image file in cooperation with the primary storage means, and the method of this invention includes a step where the primary storage means 16 stores part 3ma of a frame component to be able to identify the frames 4 and a step where the secondary storage means 17 stores all 3m or the rest of the components of the frame 4.
Patent JP-2000223526-A (JP)
Title: Combined system, method and apparatus for wire-bonding and testing
Inventor: CLARK KINNEAADO
IPC: H01L21/60
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To realize a method of computer-controlled bonding and testing wire connections between an integrated circuit chip and a board and a method of automatically adjusting bonding parameters in response to the testing. SOLUTION: Under the control of a computer 103, wire connections are formed between a chip 101 and a substrate to make wire attachments and wire spans, and the wire connections are automatically tested to generate test data, in response to which bonding parameters of following wire connections are automatically adjusted. This reduces the number of defective bonds nearly to zero and substantially eliminates the bonding production down time.
Patent JP-2001213881-A (JP)
Title: Process for synthesis of anhydroecgonine derivative
Inventor: OKANO KYOKO
IPC: C07D451/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for the synthesis of an anhydroecgonine derivative without using cocaine as a starting material and a method for the synthesis of a phenyltropane by using the anhydroecgonine derivative as a synthetic intermediate. SOLUTION: The present invention discloses a method for the synthesis of an anhydroecgonine derivative by reacting a cycloheptanetriene derivative of formula (1) ((n) is 0 or 1; and R1 is cyano when n=0 and an alkyl or an aralkyi when n=1) with a primary amine, its salt or ammonia in the presence of a base and a method for the synthesis of a phenyltropane derivative by using the anhydroecgonine derivative.
Patent JP-2000293204-A (JP)
Title: Controlled variable calculation device, air conditioning controller and recording medium
Inventor: TATEISHI MASAHIKO
IPC: F24F11/02
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a controlled variable calculation device which can easily calculate a controlled variable from one or plural input variables such as an input signal form a sensor and can appropriately learn control characteristics for calculating the controlled variable. SOLUTION: A control characteristic for calculating one controlled variable from an n-variable, which is embodied as a curve buried in an n+1-dimensional space, is approximated as the set of planes corresponding to partial spaces obtained by dividing an n-dimensional input space. A two-dimensional input space decided by an inner temperature and the value of solar radiation is divided into 15 partial spaces and the planes 1-15 are made to correspond to the respective partial spaces, for example. When the inner temperature and the value of solar radiation are inputted, it is judged to which partial space the plane belongs. Then, gas quantity is calculated by using an equation of one of corresponding planes 1-15. When the correction instruction of gas quantity is given, the equation of the plane corresponding to the applied partial space is updated.
Patent JP-2001226869-A (JP)
Title: Device for detecting fluff
Inventor: UEKI KIYOMITSU
IPC: G01N21/89
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a fluff detector which can reduce changeable signal components (base-changing noises) except the signal of a measurement target to be detected and can consequently detect fluffs in high accuracy. SOLUTION: This fluff detector for detecting the fuzzy matters of travelling yarns by the use of an optical detector which has an optical means for detecting the shaded state of incident light or the change of a measurement target by the change of light intensity and an electric treating means for electrically converting the incident light into binary electric signals and judging the binary electric signals, characterized by having a pair of a projector and an optical receiver, wherein the projector has a characteristic that the intensity of the projected light is changed by the difference of the light-emitting site of the projector, and/or the optical receiver has a characteristic that the intensity of the received light is changed by the difference of the light-receiving site of the optical receiver.
Patent JP-2001221304-A (JP)
Title: Power transmission
Inventor: KOIZUMI MASARU
IPC: B29C45/50
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To improve a responsibility of a driving part by reducing a moment of inertia of a transmission mechanism. SOLUTION: This power transmission is provided with a driving means generating rotations by driving, a transmitted body held rotatably, and a multistage deceleration mechanism 82 decelerating the rotations generated by driving the driving means in multi stages and transmitting the rotations to the transmitted body. The multistage deceleration mechanism 82 is equipped with plural deceleration parts decelerating the transmitted rotations in a predetermined reduction gear ratio, and an intermediate transmission shaft 84 transmitting the rotations among the each deceleration part. The each deceleration part is provided with a driving side rotor and a driven side rotor. The reduction gear ratio at the each deceleration part can be reduced; therefore, a diameter of the driven side rotor can be made larger than a diameter of the driving side rotor enough to obtain the reduction gear ratio.  Thus, a moment of inertia of the driven side rotor can be reduced, and a moment of inertia of the multistage deceleration mechanism 82 can be reduced sufficiently.
Patent JP-2001224091-A (JP)
Title: Communication equipment
Inventor: UEGAKI SHINYA
IPC: H04R3/02
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment that can provide a private acoustic space so as to secure the privacy in a communication system that provides a hands-free acoustic space between remote points. SOLUTION: The communication equipment is provided with a communication connection means 11 that interconnects remote points, a loud speech means 12 that provides hands-free communication, a control means 14, and an area acoustic control means 13 that controls elimination or extraction at a specific part of the sound and audible reproduction at a specific place in a sound collection system and a loudspeaker system of the loud speech means 12.
Patent JP-2001219949-A (JP)
Title: Stopper for vacuum container for gathering specimen
Inventor: NAKAIZUMI MASAHIRO
IPC: A61B5/154
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a stopper for a vacuum container for gathering specimens, capable of easily putting the stopper on the specimen gathering container by manual operation. SOLUTION: Spaces 14 opening downwardly in an axial direction are provided in a split state among small diameter leg parts 12 provided in a suspended state from the top of a head 11 of the stopper main body 1 made of a rigid synthetic resin. An elastic annular member 2 is fitted to the leg parts 12.
Patent JP-2001195701-A (JP)
Title: Magnetic recording medium and magnetic head inspecting device
Inventor: TAKAHASHI MASAYOSHI
IPC: G11B5/00
Filed: 2000-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital system magnetic recording medium or magnetic head inspecting device capable of shortening a data processing time. SOLUTION: This medium or device is provided with functions 91, 12-1, 12-2, 17 recording the test data in the magnetic recording medium 1 by a magnetic head 2, detecting whether or not a voltage value of a read-out signal from the magnetic recording medium 1 or a digital value after converted is the voltage value within a specified range or the digital data equivalent to the voltage value and selecting the data used for the characteristic calculation of the magnetic recording medium by the detection result, and the functions perform operation processing according to the selection result.
Patent JP-2001229087-A (JP)
Title: Network communication apparatus
Inventor: KANEYA ATSUSHI
IPC: H04L12/58
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a network communication apparatus by which the processing state of a reception mail which is changed after transmitting a transmission confirming mail is announced to a transmission source. SOLUTION: The apparatus is characterized by provided a processing state monitor means for monitoring the change of the processing state concerning the reception mail after transmitting the transmission confirming announcement mail with respect to the reception mail and providing a transmission confirming re-announcing means for transmitting the prescribed form of transmission confirming announcement mail again when the monitor means detects the change of the processing state after transmitting the transmission confirming announcement mail concerning the reception mail.
Patent JP-2001224685-A (JP)
Title: Flange part reinforced syringe outer cylinder
Inventor: NEMOTO SHIGERU
IPC: B05C5/00
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a syringe outer cylinder less prone to be damaged even when a highly viscous liquid is injected under high pressure. SOLUTION: A reinforcing rib having a concengtric circular reinforcing part and radial reinforcing parts is provided to the rear surface of the flange of the syringe outer cylinder or the flange is made double or a thick-walled part is provided to the root part of the front surface of the flange or a taper reinforcing part is provided to the front surface of the flange to prevent the damage to the syringe outer cylinder.
Patent JP-2001224246-A (JP)
Title: Vegetation mat for virescence
Inventor: SAKATE MICHIHEI
IPC: A01C1/04
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation mat for virescence capable of reliably preventing the translocation of surface soil, plant seeds, fertilizer, or the like, by excellent adhesion to the ground, and also capable of preventing the drying of plant seeds by high water retentivity, which leads to difficulties in the occurrence of uneven germination and growth, and easy ecesis of invading vegetation. SOLUTION: This mat has a rough- and thick-fiber bed 3 formed by entangling plural rough and thick fibers 2 with one another in a condition that the fibers 2 each formed in the form of a line or a band are each curled in the form of a spiral and by accumulating the fibers 2 in the form of a mat.
Patent JP-2001234981-A (JP)
Title: Joint structure of belt
Inventor: IMAI ATSUSHI
IPC: F16G3/10
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To improve the strength and durability of a joint part of a belt compared with the conventional one systematically arranging reinforcing sheets in the order of short length or in the order of the long length without changing the processing and structure causing the increase in the cost. SOLUTION: This belt joint structure is so constituted that a plurality of reinforcing sheets 2 and 2' having different lengths are extended from the terminals 1a and la' of mutually opposite belts 1 and 1', the reinforcing sheets 2 and 2' extended from the both terminals, the longest reinforcing sheets 2-4 and 2-4' are arranged singularly and as for those shorter than the longest ones, the whole length of the joint parts are abutted on one another in a boundary part divided according to the preset number of steps and arranged in the side ways with an interval 3 provided therebetween, and the adjoining reinforcing sheets are joined to each other by vulcanized rubber 4 clamped in the interval 3. The lengths of, at least, a pair of mutually adjoining sheets out of the sheets 2 extended from the terminal 1a of one belt 1 are differed, by at least two steps or more.
Patent JP-2001242682-A (JP)
Title: Image forming device and method
Inventor: ITAMI AKIHIKO
IPC: G03G15/02
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming device and an image forming method by which a high-durability, stable and excellent image is obtained even under a severe environmental condition such as under high temperature and high humidity in a system for electrifying the surface of an electrophotographic photoreceptor to a specified potential by utilizing a contact electrifying system where the production of ozone is restrained to be small. SOLUTION: In this image forming device provided with the electrophotographic photoreceptor and respective electrifying, exposing, developing, transferring and cleaning means, a toner image is formed on the photoreceptor and then transferred to transfer material. The electrifying means is an electrifying member arranged in contact with the surface of the photoreceptor, and the abrasion loss ΔHd (μm) of film thickness per one rotation of the photoreceptor is 0 to 1×10-5, and the variation coefficient of the shape factor of toner used in the developing means is <=16% and number variation coefficient in number grain size distribution is <=27%.
Patent JP-2001243745-A (JP)
Title: Information reproducing device
Inventor: TAKASAKI NAGAYOSHI
IPC: G11B27/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing device which makes operation in reproducing rapid and easy by constituting the device in such a manner that a group having information data may be selected. SOLUTION: Tracks 30A in an album 30 are integrally selected in combination in correspondence to the selection of the album 30, etc., in the information recording and reproducing device and therefore the desired tracks 30A may be easily retrieved. Then, the necessary voice data may be easily retrieved from a plurality of music data and therefore the operability in reproducing is made easy and rapid music selection is made possible.
Patent JP-2001240802-A (JP)
Title: Composition for film formation and material for insulating film formation
Inventor: NISHIKAWA MICHINORI
IPC: C08K5/23
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for film formation capable of forming a coating film having uniform thickness, excellent in mechanical strength, clack resistance, resistance to CMP(chemical Mechanical Polishing) and low in dielectric constant as a layer insulation material of a semiconductor element. SOLUTION: This composition for film formation includes (A) a hydrolyzate and/or a condensate of one or more kind of compounds selected from (A-1) R1aSi(OR2)4-a, (e.g. phenyltrimethoxy silane or the like), (A-2) R3bSi(OR4)4-b, (e.g. tetramethoxy silane or the like), (A-3) R5c(R6O)3-cSi-(R9)e-Si(OR7)3-dR8d, (e.g. hexamethoxydisiloxane or the like), and (B) a radical generator and/or a triazene compound having two or more -N=N-NR10R11 groups (e.g. bis(3,3- dimethyl-triazenylphenyl) ether or the like).
Patent JP-2001241945-A (JP)
Title: Tire condition detecting device, moving body control device, and tire condition detecting method
Inventor: KAWAI TAKASHI
IPC: B60T8/58
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a tire condition detecting device capable of detecting the amount of predetermined conditions including the number of rotations, amount of deformation, and amount of torsion of a wheel, computing a force acting on a tire from the detected amount of predetermined conditions, and providing necessary information for a moving body control device. SOLUTION: The tire condition detecting device is comprised of a rim part 12 to be fitted to the bead of a tire 18 and a disk wheel part 14 to be fastened to the rotating shaft 32 of a wheel 20 and is provided with a structure 30 to be changed according to the travelling of a motor vehicle, a recessed and protruded part 34 provided for the rim part 12, a recessed and protruded part 36 provided for the disk wheel part 14 correspondingly to the recessed and protruded part 34, a sensor 22A to detect the recessed and protruded part 34, a sensor 22C to detect the recessed and protruded part 36, a sensor 22B to detect the location of the inner circumferential surface of the rim part 12, and an operation part 24 to compute at least the number of rotations, amount of deformation, and amount of torsion of a wheel 16 on the basis of the results of detection each obtained by the sensors 22A,  22B, and 22C.
Patent JP-2001243062-A (JP)
Title: Method and system for managing application program and storage medium with application program management program stored therein
Inventor: MORIMURA KAZUO
IPC: G06F21/12
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an AP managing method and system capable of guaranteeing the operation of an AP and a storage medium with an AP management program stored therein. SOLUTION: This system is provided with an AP verifying mechanism for verifying the operation of a prepared application and an AP managing mechanism for managing the verified AP independently of each other. The operation of the AP prepared by an AP preparer is verified by the AP verifying mechanism, and when it is correct, a warranty is issued, and returned to the AP preparer, and the unitary management of the AP whose warranty is issued is operated by the AP managing mechanism. When the desired AP is selected from an installed device, and when a request for down-load is issued, the AP corresponding to the request is down-loaded together with the warranty applied to the AP from among the AP under the unitary management. The installed device verifies the down-loaded AP based on the warranty applied to the AP, and when the verification is correct, installs the AP inside its own device.
Patent JP-2001248215-A (JP)
Title: Flush faces bowl
Inventor: HAYAKAWA MAKOTO
IPC: E03D11/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a flush faces bowl to which fur dirt hardly sticks. SOLUTION: In the flush toilet bowl, at least the top face of the lower section of a rim water-conveyance path forming section is tilted so that the front side of the bowl is positioned at a section upper than the rear side of the bowl, and water repellent films and/or water sliding films are formed on at least the bowl rear side of a bowl surface in the closet bowl, which has a rim water- conveyance path and in which a plurality of spouts for spouting wash water onto the bowl surface from the rim water-conveyance path are formed to the lower section of the rim water-conveyance path forming section.
Patent JP-2001252441-A (JP)
Title: Outer frame of game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F7/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To improve stability and productivity by assembling the outer frame of a game machine such as a Pachinko machine with a small number of stylized components. SOLUTION: This outer frame comprises L-shaped corner members 5 arranged at four corners and frame members 1 forming vertical and horizontal frame parts 3a, 3b, 4a and 4b between the corner members 5 and 5 faced to each other vertically and horizontally. Each corner member 5 is integrally provided with connecting pieces 6 and 6 at the end parts of two coupling pieces 5a and 5b extending in the rectangular directions. Connecting pieces 7 and 7are formed at the end parts of each frame member, 1 respectively, and the connecting pieces 7 and 7 or the connecting pieces 7 and 6 are connected together via connecting tools 8a and 8b to assemble the outer frame 2 of a rectangular shape.
Patent JP-2001255050-A (JP)
Title: Refrigerator
Inventor: KUSUNOKI ATSUSHI
IPC: F25D21/06
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To make variable the timing for starting defrost operation. SOLUTION: In a refrigerator comprising a compressor 20 being driven with variable speed depending on the load, a defrost operation control means 28 for removing frost adhering to an evaporator 11 obtains a timing for starting defrost operation, on condition that total quantity of frost (q), determined by integrating the quantity of frost predicted depending on the rotational speed of the compressor 20 reaches a specified level Q.
Patent JP-2000317339-A (JP)
Title: Grinding apparatus and method
Inventor: OTA AKIYASU
IPC: B02C23/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a powder having desired particle size distribution. SOLUTION: A grinding apparatus 10 includes a grinder 14 for grinding a material to be ground such as a rare earth metal alloy. The grinder 14 includes a grinder body 26 having a powder classifying rotor 36 provided to the internal upper portion thereof. Three leg parts 42 are provided to the outer periphery of the grinder body 26 at an equal interval to support the grinder body 26 at a position above the center of gravity of the grinder 14 and wt. detectors 46 are provided to the respective leg parts 42 to detect the wt. of the grinder 14 within which the material to be ground is stagnated. Flexible pipes 34, 70 are respectively provided between the raw material charging machine 12 supplying the material to be ground to the grinder 14 and the grinder 14 and between the grinder 14 and a powder recovery tank 18.  On the bas is of the detection results of the wt. detectors 46, a control part 48 controls the supply amt. of the material to be ground to the grinder 14 so that the material to be ground in the grinder 14 becomes constant quantity by proportional integral and differential control.