baber/WOPTO huggingface dataset:
Patent JP-H11194693-A (JP)
Title: Image forming device
Inventor: AZUMA TOSHIKAZU
IPC: H02P8/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To restrain the vibration component below 100 Hz imparting an influence to an image, and to obtain the high torque and the stable rotation without making a motor large size as practicable, by structure rotary driving a photoreceptor by directly connecting the stepping motor with the photoreceptor. SOLUTION: As for this image forming device capable of forming the toner image being formed on a peripheral surface of the photoreceptor on transfer material in transferring directly driven by the stepping motor, the relation between a stepping angle θ( deg.) of the above stepping motor and rotary speed N (rpm) is shown by the next formula. θ<=(360.N)/(60.a.b), provided that, (a) stands for a natural number so that when the higher harmonic component of the rotary fluctuation caused by the step cycle of the stepping motor 1/a degree firstly becomes below the specific allowance value.
Patent JP-H11194650-A (JP)
Title: Fixing device for image forming device
Inventor: KURITA ATSUMI
IPC: G03G21/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for an image forming device capable of surely preventing the sudden fall of the surface temperature of a heating roll caused by consecutive paper passing without exerting an adverse effect by heat radiated from the fixing device on a peripheral device nor wasting heat energy. SOLUTION: This fixing device provided with a thermal fixing member provided with a heating source inside and a pressure fixing member press- contacting with the thermal fixing member is used for the image forming device where an image is formed on an image carrier and transferred and fixed on an image supporting body. In such a case, the device is equipped with an energizing control means controlling energizing the heating source for heating the thermal fixing member in accordance with the temperature of the thermal fixing member, and the energizing control means is constituted to control energizing the heating source between 1st power being all the power set for the heating source and 2nd power less than the 1st power.
Patent JP-H05182266-A (JP)
Title: Magneto-optical recording medium and production thereof
Inventor: KATSURAGAWA TADAO
IPC: B41M5/26
Filed: 1991-12-27
Abstract: PURPOSE:To enable high-density recording by continuously arraying plural pieces of reloadable hologram spots at intervals on an amorphous perpendicularly magnetized film. CONSTITUTION:Plural pieces of the reloadable hologram spots are arrayed in the spaced intervals on the amorphous perpendicularly magnetized film. Multiple recording at the same spot is executed with light of >=2 kinds of different wavelengths if the translucent type hologram is used by Faraday rotation for the recording medium. There is no need for searching the information from all bits at the time of searching the information from the medium if, for example, ICRT screens are recorded and reproduced by one spot each according to the method. Early retrieval is possible if signals for discrimination are previously put into one spot and one screen. Mis-registration is eliminated and exactly and early reading is possible if position discrimination signals are previously put into the hologram. The max. space resolving power of the reloadable magneto-optical recording film is small and, therefore, the high-density recording is possible.
Patent JP-2001170983-A (JP)
Title: Safety device for injection molding machine
Inventor: YAMASHIRO SHUJI
IPC: B29C45/84
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To secure safety surely even when a servo-circuit unit, etc. are in trouble. SOLUTION: A safety device has a displacement body B which is engaged with a displacement position A displaced similarly to a movable board 2 supporting a movable mold Cm with a given play S formed in the displacement direction and displaced following the position A, a detection part 5 which is brought into a detection state by the displacement body B when the movable board 2 is moved in the mold closing direction Fc and brought into a non- detection state by the displacement body B when the movable board 2 is moved in the mold opening direction Fo, and a control part 6 for controlling the detection part 5 to the safety side when it is brought into the detection state with a safety door D opened.
Patent JP-H06203012-A (JP)
Title: Candidate table display system
Inventor: SHIMAMURA MASAKO
IPC: G06F17/21
Filed: 1992-12-29
Abstract: PURPOSE:To make the candidate table display easily visible by making character width of a candidate number changeable, in the system provided with a condidate table display function for giving the candidate number to each of plural candidate character-strings and displaying them. CONSTITUTION:A user inputs character width information for showing character width of a candidate number from a keyboard 100. This character width information is set to a candidate number character width switching file 106. At the time of KANA (Japanese syllabary) to KANJI (Chinese character) conversion, the user inputs reading from the keyboard 100. A candidate character-string group corresponding to reading is fetched from a dictionary 105 by a KANA to KANJI conversion server 104, and delivered to a candidate table generating part 102. Also, a candidate number character width switching part 103 delivers the character width information set in the candidate number character width switching file 106 to the candidate table generating part 102. The candidate table generating part 102 generates candidate table information in which the candidate number of the character width shown by the character width information is given to the candidate character-string group, delivers it to a candidate table display part 107, and displays it in a display device 108.
Patent JP-2000183043-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MATSUNAGA NORIAKI
IPC: H01L23/52
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide wiring structure that can prevent charging damages in a plasma process such as reactive ion etching(RIE), etc. SOLUTION: This semiconductor device is provided with a first semiconductor element of a MIS structure, in which the film thickness of a gate insulation film 13 is larger than a prescribed film thickness, a second semiconductor element of a MIS structure, in which the film thickness of a gate insulation film 113 is smaller than a prescribed film thickness, functional wirings 17 and 18 for circuit operation which are connected respectively to at least an interlayer insulation film 16 having one layer or more and at least a gate 14 of a first semiconductor element, and dummy wirings 20 and 21 which are provided in a region apart from the functional wiring and are connected selectively to a well 11, where the first semiconductor element is formed and are not used for circuit operation.
Patent JP-H11192524-A (JP)
Title: Automatic hem bending and barrel bending machine
Inventor: KANAZAWA KOICHI
IPC: B21D39/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To continuously conduct all processes of a can barrel forming for a flat square can. SOLUTION: A forming head 5, which is provided with a barrel bending male die 6 and a hem seaming male die 8 for a flat square can at respective diagonal positions, is constituted to intermitently rotate by every 180 deg., a barrel bending female die 7 facing the barrel bending male die 6 is arranged at the upper part and a hem seaming female die 9 facing a hem seaming male die 8 is arranged in the horizontal direction, A barrel bending process and a hem bending process are continuously and automatically conducted followed by a hem bending process and a barrel bending process respectively.
Patent JP-H11277838-A (JP)
Title: Apparatus and method for warping printer image
Inventor: BENDER MICHAEL DONALD
IPC: G03G15/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To facilitate registration of a print image to a desired position. SOLUTION: A print image includes a set of original linear pixel groups. A distortion of the print image is obtained by comparing the image with a desired position. A set of original linear pixel groups to be warped is identified on the basis of the obtained distortion. Warped linear image pixel groups corresponding to the set of original linear pixel groups are generated. An arrangement position in the print image of the thus-generated warped linear pixel groups is identified and the print image is printed with the use of a set of the warped linear pixel groups.
Patent JP-2000181169-A (JP)
Title: Color image forming device
Inventor: KOJIMA KISHO
IPC: G03G15/01
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To effectively prevent color mixing in developing means as a result of residual toner on an image carrier, in assumption of the color image forming device by so called cleaner less system. SOLUTION: In this device, plural developing means 3 is respectively provide with black developing means 3d incorporating the black developer provided with the black toner and allowed to perform the developing operation at the final image forming cycle (4), and color developing means 3a to 3c performing the developing operation in the image forming cycles (1) to (3) excepting the last image forming cycle containing color toner other than the black color, and moreover the black developing means 3d is provided with the residual toner recover developing condition for recovering the residual toner on an image carrier 1 at the time of developing operation, while, among color developing means 3a to 3c at least, color developing means 3b and 3c operated by on and after the second cycle,  are provided with no residual toner recovering condition by which no residual toner is recovered at the developing operation time.
Patent JP-2001177255-A (JP)
Title: Printed wiring board and manufacturing method therefor
Inventor: NAKAMURA YUKIO
IPC: H05K3/46
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board together with its manufacturing method where no insulating characteristics is degraded, while being superior in laser workability. SOLUTION: A resin layer is formed on an inner-layer circuit board comprising an inner-layer circuit, and a hole reaching the inner-layer is opened. The inner-layer and a metal foil are electrically connected together, and the metal foil is worked to form an outer-layer circuit. Here, the resin layer has a composition shown in an equation 1.
Patent JP-2000175951-A (JP)
Title: Auxiliary device for caring
Inventor: SHIMOOKA TOSHIYOSHI
IPC: A61F5/44
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a caring person. SOLUTION: Frame members 2 and 3 have curve-formed corner parts 21 and 31 and a leg supporting part 4 supporting the legs of a person to be cared. Thus, it is possible to lift the legs to around the buttocks of the person to be cared only by standing edge parts 22 and 32 on one of sides of the parts 21 and 31 of these members 2 and 3 through the use of the leverage principle. Consequently, force a caring person requires for exchanging a diaper, etc., is much reduced compared with a case of exchanging it with the hands of his/her own.
Patent JP-2000183682-A (JP)
Title: Dual-mode saw filter
Inventor: WATANABE YOSHITAKA
IPC: H03H9/64
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a filter which lowers the input-output impedance of a dual- mode SAW filter and improves the bus band by using a split electrode for a part of an IDT electrode. SOLUTION: IDT electrodes 2 and 3 are arranged adjacent on the principal plane of a piezoelectric substrate 1 along the propagation direction of a surface wave, and grating reflectors 4a and 4b are arranged on both sides of the IDT electrodes 2 and 3. These IDT electrodes 2 and 3 are constituted of normal electrodes 2n and 3n and split electrodes 2s and 3s. That is, collection of charges generated by the vibration displacement of a surface wave becomes almost equal in a primary longitudinal mode S0, and a secondary longitudinal mode A0 by arranging the electrodes 2s and 3s on the side where the electrodes 2 and 3 adjoin each other. That is, the electrical impedance of the modes S0 and A0 become almost equal. Thus, the characteristics of pass bands become symmetrical, and insertion loss is also reduced by applying an appropriate termination top a dual-mode SAW filter.
Patent JP-H11171922-A (JP)
Title: Low-density polyethylene resin with high-melting point
Inventor: KAWAMURA TETSUYA
IPC: C08F10/02
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a low-density polyethylene resin with high-melting point having improved heat resistance while retaining excellent molding processability, high transparency, flexibility and chemical resistance of characteristic polyethylene resin produced from a high-pressure radical polymerization method. SOLUTION: This low-density polyethylene resin with high-melting point is produced by a high-pressure radical polymerization method, has 0.910<=ρ<=0.930 density ρ (g/cm<3> ), 0.01<=MI<=300 melt index MI (g/10 minutes) and a melting point (Tm deg.C) in a range of 99.5+(ρ-0.910)×769.23<=Tm<=104.5+(ρ-0.910)×769.23+log(100/MI). The method for producing the resin comprises polymerizing ethylene under high reaction pressure (150-300 MPa) at a low polymerization peak temperature (200-350 deg.C).
Patent JP-H11172966-A (JP)
Title: Expansion type roof
Inventor: MURASE JUNJI
IPC: E04H15/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a foldable temporary roof of a tent, a warehouse, etc., by cutting an upper face cloth and a lower face cloth less expandable than the upper face cloth to a predetermined shape, bonding peripheral fringe parts thereof, forming them like a bag, and filling air therein to form a dome-like roof. SOLUTION: A rubber-coated cloth having smaller fixed load elongation than an upper face cloth 3 is cut to a predetermined shape to form a lower face cloth 4. The upper face cloth 3 and the lower face cloth 4 cut into a rectangular shape are arranged opposingly, peripheral fringe parts 5 thereof are bonded to form a main body 2 of a bag-like air chamber, a skirt 8 is provided around it, and a valve 6 is provided on the lower face cloth 4. The upper face cloth 3 and the lower face cloth 4 can be peeled off readily, and a V tape 7 is bonded on inner faces across a connection part. The skirt 8 is fitted in a framework in which a pipe is stretched among a plurality of support columns to attach the main body 2 detachably, and pressurized air is filled into the main body 2 through the valve 6 to expand the upper face cloth 3 so as to form a dome-like roof.  Consequently, it is possible to prevent the roof from hanging down, prevent the collection of rainwater, and perform the insullation and disassembly in a short time.
Patent JP-2001173588-A (JP)
Title: Vacuum pump
Inventor: YAMAUCHI AKIRA
IPC: F04D19/04
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum pump which can suppress propagation of vibration to an outside container without using a damper. SOLUTION: This vacuum pump is equipped with an outer body 16 having an intake opening 38 which is connected to the outside container and sucks gas in the inside of the outside container, a rotor shaft 12 rotatably stored in the hollow part of the outer body 16, a rotor blade 14 fixed on the rotor shaft 12, a stator shaft 15 arranged coaxially with the rotor shaft 12 in the inside of the hollow part of the outer body 16, a stator blade 18 which is fixed on the stator shaft 15 and forms together with the rotor blade 12 a gas transfer part, a coil 32 fixed on the stator shaft 15, a magnet 33 which is fixed on the rotor shaft 12 and energized by the coil 32, and a base 16 for fixedly supporting the outer body 16 and stator shaft 15.  The flange part 161 of the outer body 16 fixed to the outer container has a three-layer structure such that a vibration damping part 161c formed of a damping material is formed in an intermediate part in the direction of an axis.
Patent JP-2000191915-A (JP)
Title: Composition for coating woven fabric
Inventor: HERNANDEZ PAUL CAESAR
IPC: C09D183/05
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a curable silicone coating composition suitable for a woven fabric, especially for an air bag of an automobile. SOLUTION: This coating composition is obtained by mixing (A) a polyorganosiloxane containing at least two alkenyl groups bonded to Si per molecule with (B) a polyorganohydrogensiloxane containing at least two hydrogen atoms bonded to Si, (C) a platinum group metal catalyst capable of promoting a reaction between the alkenyl groups bonded to Si of the component A and the hydrogen groups bonded to Si of the component B, (D) a reinforcing filler for the composition, comprising a silicone as a base and (E) a drying oil compound selected from a natural drying oil, a modified natural drying oil, a liquid diene compound and an unsaturated fatty acid ester.
Patent JP-H11170205-A (JP)
Title: Cutting blade part protective device of saw
Inventor: KANZAWA TAMIO
IPC: B23D49/14
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To entirely eliminate the damage due to the contact of the cutting blade part with a screw even when the length of the cutting blade is adjusted suitable for cutting-off and realize the effective use of the whole saw blade. SOLUTION: A saw blade 1 is lengthwise telescopically engaged with a holder 2. At the open part 2c formed on the holder 2, a pressurizing member 3 is threaded to a screw 5 provided on the side wall 2b of the holder 2. A blade pressing member 4 engaging with the inside surface side of the pressurizing member 3 presses the side surface of a saw blade 1 opposing to the blade pressing member, resulting in retaining the saw blade 1 between the blade pressing member 4 and the side wall 2b of the holder 2. In addition, an annular packing 6 is fittingly fixed to the screw 5. As a result, even when the length of the cutting blade is adjusted suitable for cutting-off, since the damage of that blade part 1a due to the contact with the screw 5 occurs not at all, the whole saw blade can be effectively used.  By making the packing 6 be pressed by the blade pressing member 4, the damage of the blade part 1a can be brought to nil.
Patent JP-2001181017-A (JP)
Title: Calcium silicate plate and method for producing the same
Inventor: OSAWA MITSUHARU
IPC: C04B16/02
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To solve defective surface smoothness and a problem of fuzzing of calcium silicate plate which has conventionally used a cellulose fiber obtained by beating a wood pulp as a fibrous raw material. SOLUTION: A raw material of calcium silicate molding product is mixed with 2-10 mass % of a cellulose fiber having 70-350 ml freeness and <=40 mass % of residue on sieve having 710 μm sieve opening as a fibrous raw material for the calcium silicate molding product, formed into a fixed shape by a sheet forming method and cured in an autoclave to give a desired calcium silicate plate having excellent surface smoothness, no fuzzing, sufficient flexural strength and interlaminar separation strength as an interior material for building.
Patent JP-2000186509-A (JP)
Title: Sealing structure for inspection hole
Inventor: UMAGOE RYUTARO
IPC: F16J13/12
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure for an inspection hole at a welding joint of a hollow structural body which is excellent in fitness, high in reliability of a seal, and easy to detach. SOLUTION: This sealing structure of an inspection hole 50 provided on a hollow structural body consists of the inspection hole, an inner plug 60, and an outer plug 70. The inspection hole consists of a small diameter part 52 which is positioned at the hollow side of a board thickness area of the structural body, a large diameter part 51 which is positioned at outer side of the board thickness area as viewed from the hollow and formed with thread of a female screw inside, and a transition part 53 which is from the large diameter part 51 to the small diameter part 52. The inner plug 60 has a guide part 61 which is fitted into the small diameter part 52 and a contacting part 62 with which can contact to the transition part 53 integrally connected.  The outer plug 70 is screwed into the female screw of the large diameter part 51 and presses the inner plug 60 from the outside to the hollow side.
Patent JP-2000186515-A (JP)
Title: Valve system for internal combustion engine
Inventor: SATO TOSHIYUKI
IPC: F01L13/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a locker arm from being complicated in structure and increased in size by integrally providing a receiving part disposed in the radial outer position of a support shaft on one support wall part within a range corresponding to at least a part of a portion fitted to one of both support wall portions of the support shaft, and abutting a pressing means on the receiving part. SOLUTION: A receiving part 62 extending over the substantial whole width of a second support wall part 332 is integrally provided on the lower part of the second support wall part 332 as the radial outer position of a support shaft 43 to abut on a lifter 60 in a lost motion mechanism 58 disposed below a free rocker arm 21 in the downward projecting manner. The receiving part 62 is arranged between a straight line L2 passing an axis of a rocker shaft 22 intersecting perpendicularly to a straight line L1 passing the axis of the rocker shaft 22 and an axis of the support shaft 43 and a straight line L3 passing the axis of the support shaft 43 intersecting perpendicularly to the straight line L1 and integrally provided on the lower part of the second support wall part 332.  Thus, the structure of the rocker arm 21 is simplified to prevent an increase in size, reduce inertia weight and be advantageous to high speed rotation.
Patent JP-2000188787-A (JP)
Title: Disaster-prevention system
Inventor: OUCHI TAKAHARU
IPC: H04Q9/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a disaster-prevention system that selects a fault with a higher degree of hazard with priority even on the occurrence of a plurality of faults at the same time. SOLUTION: The disaster-prevention system is provided with a terminal 11 that monitors presence of a fault through various detection and makes a polling request when detecting a fault and with a controller 1 that selects a fault with a higher degree of hazard when a plurality of faults are detected according to the polling in response to the request, conducts polling to retrieve the terminal 11 that causes the fault and selects the terminal 1 to collect the fault information when the result of polling can locate the terminal 11.
Patent JP-2001181283-A (JP)
Title: Cyclic aluminum oxide acylate compound, gelling agent composition for printing ink and gelling agent composition for coating
Inventor: YASAKA MASAHIRO
IPC: C07F5/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a cyclic aluminum oxide acylate compound useful for printing ink suitable for high-speed/automatic printing in an ink field. SOLUTION: This cyclic aluminum oxide acylate compound is represented by general formula [R1CO, R2CO and R3CO are each a mixed fatty acid residue constituting natural oils and fats and the composition ratio of saturated fatty acid residue contained in the mixed fatty acid residue is >=10%].