baber/WOPTO huggingface dataset:
Patent JP-2002003516-A (JP)
Title: Composition and photosensitive composition as well as cover layer film using the same
Inventor: OKADA YOSHIFUMI
IPC: G03F7/004
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a photosensitive composition as well as a cover layer film composed of the composition which have enough mechanical strengths, excellent heat resistance, processability, adhesion and especially the excellent low hygroscopicity. SOLUTION: There are provided the composition which has at least a soluble polyimide and a compound having C-C double bonds of 2 or more as an essential component, the composition wherein Tg of B stage is -20 to 150 deg.C, Tg after curing is 70 to 300 deg.C, the soluble polyimide has Tg of 100 to 300 deg.C and the thermal expansion coefficient after curing is 20 to 500 ppm and the photosensitive polyimide composition obtained by adding an epoxy resin and/or a photoreactive initiator or intensifier as essential components to the composition. These are especially useful as a photosensitive composition. These photosensitive polyimide composition is used to provide a cover layer film which has enough mechanical strengths and also has excellent properties in the heat resistance, processability, adhesion and especially low hygroscopicity.
Patent JP-2002008055-A (JP)
Title: Method and device for interpolating space data, and animation making method
Inventor: KOJIMA SADAJI
IPC: G06T13/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a space data interpolating device capable of interpolating the data of the known first and the known second condition in response to the real condition by using the data of the first and the second conditions. SOLUTION: A lattice point range for interpolation of the space data is inputted (S11), and the known data corresponding to the data of each cross point (x), (y), (z) to be interpolated is read (S12). Analysis at each three- dimensional lattice point is performed on the basis of the known data (S13), and the arithmetic for optimization is performed (S14).
Patent JP-2002010431-A (JP)
Title: Mounting press hardware for wall board
Inventor: KITAZAWA KUNIHIRO
IPC: H01R13/73
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To improve work execution efficiency by facilitating insertion, through the opening of a wall board to the back side. SOLUTION: A mounting press hardware A for wall board is formed into a nearly rectangular frame, having an opening on the central part corresponding to the shape of an opening 5, for example by blanking of a thin metal plate. A main body 20 comprises a vertically-counterposed upper frame part 21a and lower frame part 21b, and a horizontally-opposed side frame parts 22. The part from almost the longitudinal center of the side frame part 22b on the right to the end of the lower frame part 21b is notched. Since a partial notch on the main body 20 leads to easy insertion into the opening 5 of the wall board 4 so as to improve work execution efficiency as compared with conventional cases, in which the main body is formed into nearly a square shape.
Patent JP-2002004919-A (JP)
Title: Control device for internal combustion engine
Inventor: YOKOI TARO
IPC: F02M25/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of driveability by keeping a relationship between an acceleration opening change and a torque change constant even in case of the dispersion of a heating value for usually marketable fuel or fuel additive. SOLUTION: When the mixed flow rate of the additive is calculated by additive mixed flow rate computing means (a), an injection amount matching to the additive mixed flow rate is computed corresponding to the ratio of a heating value for the fuel to that for the additive by fuel supply amount changing means (b). When the ratio of the heating value for the fuel to that for the additive cannot be detected, the heating value for fuel is detected via operation mode selecting means (c) by fuel heating value detecting means (d) or the heating value for the additive by additive heating value detecting means (e), or usual operation is kept, whichever selectable.  If the ratio of the heating value for the fuel to that for the additive can be detected, a fuel/additive heating value ratio is operated by fuel/additive heating value ratio operating means (f) and the result is used by the fuel supply amount changing means (b).
Patent JP-2002012473-A (JP)
Title: Ceramic sintered compact and its manufacturing method
Inventor: NAKAOKA TATSUYUKI
IPC: C04B35/584
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic sintered compact with high hardness, high toughness, especially high wear resistance and high breaking resistance in high speed cutting of a cast iron, and its manufacturing method. SOLUTION: Contents of Al reduced in Al2O3 and a titanium nitride titanium carbide nitride are 1.5-10 mol% and 20-80 mol%, respectively. The remaining components are a silicon nitride and the 3a group elements in a periodic table (RE) where RE reduced in RE2O3 is 1-10 mol% of the silicon nitride. The same content of the titanium carbide-titan carbide nitride is substituted for the titanium nitride titanium carbide nitride in the above composition. The sintered compact fired at 1,600-2,000 deg.C in a nonoxidizing atmosphere.
Patent JP-2002020163-A (JP)
Title: Glass ceramic sintered compact and multilayer wiring board using the same
Inventor: NAKAO YOSHIHIRO
IPC: C04B35/16
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a glass ceramic sintered compact obtainable together with a high-thermal expansion glass ceramic sintered compact by sintering at the same time, high in thermal expansion coefficient and dielectric constant and small in loss and a multilayer wiring board having a capacitor built-in and excellent in reliability when mounted in a printed board where an organic resin is used as the insulating material. SOLUTION: This glass ceramic sintered compact, the glass phase of which contains 15-40 wt.% oxide of an alkaline earth metal, 30-60 wt.% SiO2 and 1-20 wt.% ZrO2 and the crystal phase of which contains at least titanium- containing oxide, has 8×10-6/ deg.C or larger thermal expansion coefficient at 40-400 deg.C, 14 or larger relative dielectric constant in 1 MHz to 3 GHz and 30×10-4 or smaller tanδ in 1 MHz to 3 GHz. The glass ceramic sintered compact is used as at least one of the internal layers of this multilayer wiring board, electrodes 3 are formed on the upper and lower surfaces of the glass ceramic sintered compact layer and the capacitor is incorporated in the multilayer wiring board.
Patent JP-2002013006-A (JP)
Title: Underwear for person subjected to care
Inventor: OI SUEKO
IPC: A41B9/16
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an underwear for persons subjected to care capable of facilitating care work if worn by such persons typified by old persons, persons in dementia, or the like. SOLUTION: This underwear for persons subjected to care, is made of a toweling formed so as to be in flat face and having convex parts for shoulder pads on two of its upper right and left portions. The edge part of the toweling is reinforced so as to stand multiple washing operations, in order to prevent fraying.
Patent JP-2002013933-A (JP)
Title: Piezoelectric vibration gyro
Inventor: KOBAYASHI HIROMICHI
IPC: G01C19/5663
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibration gyro having a support structure capable of sufficiently realizing countermeasures against vibration/impact with high reliability irrespective of use conditions. SOLUTION: In the support structure provided for the manufacture of this piezoelectric vibration gyro, soft elastic bodies 4a and 4b made of soft elastic members having a channel-shaped cross-section are disposed on both peripheral surfaces in the lateral direction of inner wall parts of a frame body 13 so as not to contact with a cylindrical rod-like piezoelectric vibrator 1 but to cover both end parts thereof and their vicinities, and the vibrator 1 is mounted on and fixed to the frame body 13 by using support members 2. Even if the vibrator 1 is sharply displaced by a very strong vibration or impact applied thereto from the exterior to collide with the elastic body 4a or 4b, the elastic body 4a or 4b absorbs and relaxes the impact of the collision to protect the vibrator 1.  This makes the vibrator 1 less liable to suffer damage such as chip and crack in comparison with conventional support structures and therefore the characteristics of the gyro are stably maintained.
Patent JP-2002020938-A (JP)
Title: Method for drawing and false-twisting yarn and cooling plate used therefor
Inventor: AISAKA HIROYUKI
IPC: D02J13/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for drawing and false-twisting a yarn, by which the yarn can stably be drawn and false-twisted to improve productivity, even when drawn and false-twisted at a high speed, and which gives the high grade processed yarn scarcely causing uneven dyeing. SOLUTION: This method for drawing and false-twisting the multi-filament yarn comprising a thermoplastic polymer is characterized by using a cooling plate having an approximately V- or U-shaped cross section and capable of being rotated on the traveling yarn as a cooling plate which is brought into contact with the traveling yarn to cool the yarn at a false-twisting section placed on the upstream side of a false-twister.
Patent JP-2002023091-A (JP)
Title: Scanning optical device
Inventor: NISHIYAMA MASATAKA
IPC: G02B26/10
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a scanning optical device where hysterisis in the thermal deformation of a lens is suppressed to be small. SOLUTION: The third lens 133 of an fθ lens 130 arranged in a lens frame 20 is made to about on at its end parts abutting faces 26a and 28a by leaf springs G1 and G2 so as to fix them. Since lubricant L is previously applied to the abutting faces 26a and 28a, the plastic lens 133 can slide along the abutting faces 26a and 28a at thermal deformation. Thus, when the lens 133 is thermally deformed, excess force for increasing hysterisis is prevented from being given. The lens 133 may be fixed at one part near the center.
Patent JP-2001057305-A (JP)
Title: Hexagonal ferrite magnet
Inventor: TAGUCHI HITOSHI
IPC: C04B35/40
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To realize a hexagonal ferrite magnet having a high residual magnetic flux density and a high coersive force by a method wherein the saturation magnetization of an M type ferrite and the magnetic anisotropy of the ferrite are enhanced at the same time. SOLUTION: At least one kind of the element selected from among Sr, Ba and Ca is denoted to be A, one kind of the element of any of the elements of La, Pr, Nd and Ce or more than two kinds of the elements is or are denoted to be R, and one kind of the element of any of the elements of Co, Ni and Zn or more than two kinds of the elements is or are denoted to be M. Then a hexagonal ferrite magnet contains the A, the R, an Fe and the M. The constituent ratio of the of the total of the respective metallic elements of these A, R, Fe and M is A: 1 to 13 atomic %, R: 0.5 to 10 atomic %, Fe: 80 to 95 atomic % and M: 0.1 to 5 atomic % to the quantity of all the metallic elements and when the content in the vicinities of the centers of the crystal grains of the R is 3 wt.% or lower, 4 wt.% or higher of the R is contained in the vicinity of the crystal grain boundary.
Patent JP-2002041235-A (JP)
Title: Device, wrist watch type device, control method of device and transfer method of pointer
Inventor: KAMIJO NOBORU
IPC: G04G21/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a device which doesn't affect or limit a design very much and excels in operationality, a wrist watch-type device, a control method of a device and a transfer method of a pointer. SOLUTION: A wristwatch type device 10 comprises an image sensor 14. When the wristwatch type device 10 is moved, a display position of a pointer P on a display screen of the display 12 is changed based on the moved vector of an image caught by the image sensor 14. By allowing touch sensors 15A and 15B laid in the circumference of the display 12 to function as switches, the image sensor 14 is started when the touch sensors 15A and 15B are touched.
Patent JP-2002023431-A (JP)
Title: Image reader
Inventor: MIYAHARA ATSUSHI
IPC: H04N1/10
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of accurately fixing an original, even in the case of reading a thick original, or even in the case of longitudinally placing the original. SOLUTION: As for the image reader which is provided with an original cover 6 which is opened/closed with reference to the device main body 1 and for reading the original D by a reading means, the reader is provided with a hinge member 7 for rotatably connecting the device main body 1 and the original cover 6, one end of the hinge member 7 and the device main body 1 are rotatably supported, and the other end of the hinge member 7 and the original cover 6 are rotatably supported, and the hinge member 7 is energized in an original cover 6 opening direction and also in a rotary shaft direction by a torsion compression coil spring 14.
Patent JP-2001357243-A (JP)
Title: Open service integration(osi)
Inventor: YUDE HIROYUKI
IPC: G06Q30/06
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a service user with latent demand information by providing services free of charge and analyzing and storing information in compensation therefor. SOLUTION: Services are provided free of charge and information is stored to provide new processed information instead; when a client assimilates the information, a commission is obtained out of the sales of the cooperative company. Here, the new information is defined as information processed into necessary irreducible form for a person, a commodity, or a company which requires the information.
Patent JP-2002032765-A (JP)
Title: Image recognizing device and image forming device provided with the image recognizing device
Inventor: MARUTA SHUJI
IPC: G06T3/60
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an image recognizing device capable of reducing even an error of top/bottom recognition while shortening the time taken for top/ bottom recognition processing. SOLUTION: The direction of an image with respect to an original on the 1st page is recognized from the image data of the read original, and reliability P1 to the result is calculated. In the case a relation P1>K holds from the magnitude relation between the P1 and a prescribed value K ('Y' in S13), the image direction recognized on the original on the 1st page is decided as the image direction of all of the read originals (S14). In the case of P1<=K, a return is made to a main routine through S17 and S18. However, when a routine is circulated and in the case of Pn>K on the original on the n-th page in S13 ('Y' in S13), an image direction recognized on the n-th page is defined as the image direction of all of the originals (S14).
Patent JP-2001054812-A (JP)
Title: End mill cutter
Inventor: VOLOKH VLADIMIR
IPC: B23B51/02
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To set the tooth depth suitable for eliminating a chip and to increase rigidity by gradually increasing a total cross sectional area of a cutter material from the cutting end part to a cutter shank. SOLUTION: In both of a core 12 and a tooth 14 of an end mill cutter 10 having a plurality of rotational teeth, a total cross sectional area of a cutter material is gradually increased from a cutting end part 16 to a cutter shank 18 in the cross section cut at right angles to the axis A-A. In this case, the increase in the cross sectional area depends on the increase in the diameter of the core 12, and the diameter of the core 12 is a solid center of a cutter defining the root of the tooth space. The core 12 of the cutter is shaped into a most easily producible linear taper, so that higher strength and rigidity is provided in the part closer to the shank 18, while a proper tooth depth is given in the vicinity of the cutting end part 16. Therefore, the end mill cutter 10 can be used for various kinds of cutting work.
Patent JP-2002039719-A (JP)
Title: Article detecting apparatus
Inventor: HONMA KATSUMI
IPC: G01B11/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an article detecting apparatus which can detect an article having an abnormal form, regarding plural articles which are carried in a superimposed state. SOLUTION: This detecting apparatus consists of an article detecting means 2 for monitoring the articles W in the superimposed state of at least two steps which are carried with a belt conveyer 1, from the superimposed direction, and a control means D2 for judging the length of each of the superimposed articles W, on the basis of an article detecting signal from the detecting means 2.
Patent JP-2001097554-A (JP)
Title: Rotary valve
Inventor: STORF ROBERT
IPC: B65G53/46
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To ensure discharge. SOLUTION: This rotary valve for supplying bulk material includes a cavity 4, a supply opening 2 communicating with the cavity, and a housing 1 having a discharge opening 3 connecting the cavity to a pressure atmosphere. The cavity has cells 8 dispersed about a rotating shaft 6 to accommodate cell dividing wheels 5 supported about the rotating shaft. The cells are formed by radially extending bulkheads 7. A plurality of channels 14 each has a channel means extending radially inwardly from its circumference and has an outlet opening for communicating with the cell to which each channel means is allocated.  Each channel has an inlet opening in the area of the circumference of the cell dividing wheel, with the inlet opening arranged in the rotating direction so as to receive fluid under pressure from the discharge opening and to communicate with the discharge opening before the cell allocated aligns with the discharge opening.
Patent JP-2002044230-A (JP)
Title: Portable telephone set with leaving-behind function
Inventor: YONEYAMA TOKUJI
IPC: H04W8/24
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To overcome the problem such that, when the owner of a portable telephone set left it behind somewhere, it is impossible for a finder to make contact with the owner of the portable telephone set since the finder does not know who the owner is, and that the finder uses the portable telephone set without the owner's permission. SOLUTION: A portable telephone set is provided with a leaving-behind mode for limiting a key input. When the owner of the portable telephone set has left it behind, the owner can switch the portable telephone set to the leaving-behind mode by transmitting a specific short mail to the portable telephone set. Thus, a leaving-behind character message and a telephone number for contact can be displayed at the portable telephone set, and when any key operation other than calling to the telephone number for contact is executed, the leaving-behind voice message can be reproduced from a speaker.
Patent JP-2002040905-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: YASUI KOUJIRO
IPC: G03G15/08
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which developing pressurization is released till insertion of a main body and the developing pressurization is generated simultaneously with insertion of the main body. SOLUTION: A drum unit 108 and the developing unit D supporting a photoreceptor drum 7 are individually formed in an image forming device and then both units D, 103 are joined to constitute a process cartridge. In this process cartridge, a developing pressurization temporary releasing mechanism by a planar cam 106, which is elastically deformed inside by being regulated by a main body guiding member when inserted into an image forming device main body 14, is provided on an outer wall of the process cartridge B. The developing pressurization temporary releasing mechanism is operated in a stage before the process cartridge B is inserted into the image forming device main body at first time to keep a state in which developing pressurization is not applied to the photoreceptor drum 7 of a developing roller 10d.  When the process cartridge B is inserted into the image forming device main body first time, a dowel 102C is released by being pressed by deformation of a guide for operating the elastic planar cam 106 on the outer wall of the process cartridge installed at the image forming device main body to apply developing pressurization.
Patent JP-2002045853-A (JP)
Title: Water softening device
Inventor: FUJIE SHINYA
IPC: C02F1/42
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a water softening device facilitating piping for installing it to an already constructed bath room, lavatory, or kitchen in a state of after settlement. SOLUTION: In the water softening device having an ion removing means for removing ionic components from city water by using ion exchange resin particles, and a regeneration means for regeneration the ion adsorption performance of an ion exchange resin particles layer by allowing regeneration salt water to act on the ion exchange resin particle layer in a device body case, and being provided with a water receiving port of city water, a water outlet port for discharging soft water in which the ionic components from city water are removed and a discharging water port for discharging regeneration salt water, the device body case is formed in a box shape, and the water receiving port and the water outlet port and the discharging water port are provided at both left and right sides of the device body case.
Patent JP-2001089523-A (JP)
Title: Method for producing anion exchanger
Inventor: TOMOI MASAO
IPC: C08F212/14
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an anion exchanger excellent in heat resistance. SOLUTION: A crosslinked polymer is generated by polymerizing an aromatic monovinyl compound containing a haloalkyl group represented by general formula (1) (R is a 3-18C polymethylene group; Z is bromine, chlorine or iodine; and benzene ring may have a substituent group) and a polyvinyl compound and a tertiary amine represented by general formula (2) (R1 to R3 are each a 1-8C hydrocarbon group or an alkanol group) is then reacted therewith to produce the anion exchanger containing a structural unit having a quaternary ammonium group represented by general formula (3) (X- is an anion) and having >=90% of anion exchange group as a group represented by the following: R-N+R1R2 R3.X- in the general formula (3).
Patent JP-2002050195-A (JP)
Title: Memory evaluating system
Inventor: MIYATA SEISHI
IPC: G06F12/16
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a memory evaluating system which can obtain FBM required for defect analyzing and write-in data in a memory mat at the time of fail. SOLUTION: This system is a memory evaluating system in which selection is performed by a test being equivalent to a test of a memory module loaded in a PC, which can analyze a defective device, the system is constituted of a mother board 1 in which a reference device or the like is loaded, an evaluating board 2 in which ASIC or the like is loaded, a memory tester 3, or the like, test devices to be tested DUT1-DUT3 are inserted into sockets 7-9 for the device to be tested, devices DUTA, DUTB for obtaining FBM (for holding write-in data at the time of fail) being a normal product and the same product as a device to be tested are inserted into sockets 10, 11 for obtaining FBM (for holding write-in data at the time of fail), two pieces out of three pieces are selected, the FBM is simultaneously obtained for the DUTA, DUTB, also,  write-in data at the time of fail of one piece out of three pieces is held in either of the DUTA, DUTB.