baber/WOPTO huggingface dataset:
Patent JP-H11184438-A (JP)
Title: Circuit and method for correcting visual angle dependent characteristic and display device
Inventor: KANEKO YOSHIYA
IPC: H04N5/18
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a high quality display image with a simple circuit by changing a voltage of a video signal at least every one horizontal scanning period and correcting a visual angle dependent characteristic of a display unit. SOLUTION: In a clamp circuit 22, when a clamp pulse Hclp at the same timing as a horizontal synchronizing pulse is supplied, a switch SW is closed only for the active period of the pulse. At this time, the video signal Video 1 isn't supplied. When the switch SW is closed, a clamp voltage Vcl is charged in a capacity C, and the voltage of a nose A becomes the clamp voltage Vcol. Thereafter, when the switch SW is opened and the video signal Video 1 is supplied, the signal appearing on the node A becomes the signal in which the video signal Video 1 is added to the clamp voltage Vcl. This signal on the node A becomes the output video signal Video 2 of the clamp circuit 22. The clamp voltage Vcl is generated by a clamp voltage control circuit 21.
Patent JP-H11178479-A (JP)
Title: Ear tip for fishing rod
Inventor: MIYAMOTO NOBUHIRO
IPC: A01K87/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an ear tip used for a fishing rod and capable of inhibiting the curvature of the tip portion on the thermal curing of a thermosetting resin impregnated in reinforcing carbon fibers, thereby improving the production yield, avoiding a problem related to productivity, and improving the buckling strength and twisting stiffness of the ear tip. SOLUTION: This ear tip for a fishing rod is produced by laminating the first prepreg 1 to the second prepreg 2, winding the obtained laminate α1 on a core X over the whole length of the ear tip and subsequently pressing and heating the wound laminate by a conventional method. The first prepreg 1 is obtained by impregnating reinforcing carbon fibers Fa paralleled in the axial direction of the fishing rod with a thermosetting resin. The second prepreg 2 is obtained by impregnating reinforcing carbon fibers F'b paralleled at a prescribed angle to the axial direction of the fishing rod with the thermosetting resin. The second prepreg 2 is arranged so that the prescribed angle of the reinforcing carbon fibers Fb at the winding-starting end of the second 10 degree to the axial direction of the fishing rod.  The starting end 1a of the first prepreg 1 is shifted from the starting end 2a of the second prepreg 2 only by a half circumference of the core X.
Patent JP-H10252442-A (JP)
Title: Silencer for internal combustion engine
Inventor: YOKOI MASAYUKI
IPC: F01N1/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the noise silencing effect of low frequency sound by connecting two resonance chambers in series, making an area of cross section of flow of a first neck pipe to a first resonance chamber larger than an area of cross section of flow of a second neck pipe which communicates both resonance chambers, and making the volume of the first resonance chamber smaller than the volume of the second resonance chamber. SOLUTION: An outer pipe 3 is arranged in a space 4 provided on outer periphery of an inner pipe 2 which constitutes a silencer 1, and both ends 3a, 3b thereof adheres to the inner pipe 2 closely. Moreover, a cover pipe 5 is arranged in the space 4, and a high frequency resonance chamber 6 is formed between the inner pipe 2 and the cover pipe 5. The space 4 is partitioned by this cover pipe 5 so that the volume of a chamber on one side (first resonance chamber) 7 is smaller than the volume of a chamber on the other side (second resonance chamber) 8. A hole (first neck pipe) 12 communicated with the first resonance chamber 7 is formed in the inner pipe 2 to set in such a manner that a total flow cross sectional area of the first neck pipe 12 is larger than a total flow cross sectional area of a clearance 9 of both pipes 3, 5 which constitute a second neck pipe.
Patent JP-H06193879-A (JP)
Title: Burner
Inventor: MUNEZANE SHIGEKI
IPC: F23R3/00
Filed: 1992-12-21
Abstract: PURPOSE:To mix fuel with air uniformly and reduce NOx in exhaust gas by a method wherein short tubes, whose upstream side of air stream is notched and whose tip end is cut so as to shorten the downstream side of the air stream, are connected to the outlet port of a fuel injection port while a premixing chamber is arranged at the downstream side of the short tubes. CONSTITUTION:Air is supplied through a space between an outer tube 1 and an intermediate tube 9 while fuel is injected from a fuel chamber 11 while being diluted by short tubes 12 equipped with a notch 13. The air is mixed with the fuel uniformly by respective effects of the short tube 12 and a baffle plate 14 and passes through a premixing chamber 10 formed between the intermediate tube 9 and an inner tube 2, then, the mixture is whirled by a whirling vanes 3 and is supplied to a combustion chamber 6 whereat the fuel is burnt. On the other hand, fuel in a pilot fuel tube 7 is mixed with air in a space between a pilot fuel tube 7 and the inner tube 2 and, thereafter, is burnt in a combustion chamber 6 as a pilot flame. According to this method, unification of mixing of the fuel with the air is promoted and NOx in exhaust gas can be reduced.
Patent JP-2000181315-A (JP)
Title: Cleaning device and developer loosening member used for the same
Inventor: KAWAMOTO MITSUHIRO
IPC: G03G21/10
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To nearly completely prevent the occurrence of toner dropping and the breakage of a carrying screw due to the toner heaped or firmly stuck in a cleaning device. SOLUTION: As for the cleaning device 102, the waste toner T heaped or firmly stuck in the cleaning device is loosened by a toner loosening member 109 equipped with a 1st member 109a which is made movable up to the surface of the leading end part 107a of a toner tray 107, a 2nd member 109b which is made movable along the surface of the carrying screw 108 cooperatively with the waste toner T carrying movement of the carrying screw 108 and a connecting member 109c for connecting the 1st member 109a and the 2nd member 109b.
Patent JP-H05183021-A (JP)
Title: Ic module mounting method
Inventor: YOSHIDA KAORU
IPC: H01L21/60
Filed: 1991-12-26
Abstract: PURPOSE:To avoid the generation of unstable thermal bonding pressure in any parts. CONSTITUTION:A positioning pin 12 provided on the upper surface of a pressurized thermal bonding stage is of such a structure that its horizontal section is substantially in a C-letter shape, and the extended planes of the wall ends 12b facing the side aperture 12a correlatively are orthogonal to each other. When an IC module 1 is mounted on a flexible circuit board 14, the position hole 15 of the flexible circuit board 14 engages with the positioning pin 12 for the required positioning. Then, the corner of the film substrate 2 of the IC module 1 is inserted into the side aperture 12a of the positioning pin 12 to cause it to abut upon the oppositely facing wall ends 12b of the side aperture 12a for positioning. In this state, the circumference of the film substrate 2 is thermally bonded under pressure by a heater chip. In this case, the heater chip and positioning pin 12 do not interfere. Therefore, there is no possibility that the thermal bonding pressure becomes unstable at the corner of the film substrate 2.
Patent JP-H11179299-A (JP)
Title: Cleaner
Inventor: KAKINUKI TAKEHIRO
IPC: B08B3/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance the cleaning performance by providing plural brushes for brushing the surface of such a material to be cleaned as an LCD color filter and arranging the brushes so that at least two adjacent brushes above and/or below the pass line of a substrate are brought into contact with each other. SOLUTION: Roller brushes are used as the plural brushes 1 (1-1 to 1-4) provided for the cleaner. When the diameter of the brush 1 is expressed by D mm, the distance between the adjacent brushes 1 is set at (D-α and D-β) mm, when 0 mm<=α,β<=5 mm. The upper brushes 1-1 and 1-2 are combined with the lower brushes 1-3 and 1-4 with respect to the pass line 2 of the substrate. As a result, the brushes 1 are in contact with one another at all times, when the brushes 1 are brought into contact with the substrate, and the foreign matter introduced into the brushes 1 is removed. The αand β parts are preferably showered.
Patent JP-2001177293-A (JP)
Title: Frequency selective electromagnetic wave shielding material
Inventor: TAKASO TOSHIKI
IPC: H01Q17/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a frequency selective electromagnetic wave shielding material for making generation of TV ghosts less likely by installing an electromagnetic wave shielding material. SOLUTION: This frequency selective electromagnetic wave shielding material comprises a conductive loop pattern, having a plurality of conductive loops regularly disposed on one flat surface or a plurality of flat surfaces parallel to each other. In this case, plurality of conductive loop blocks made of at least four conductive loops are formed, and the loops regularly disposed in the conductive loop block are formed, so that the outer peripheries of the insulating and adjacent conductive loops are approached as neat as possible. The capacity of a capacitor formed between the individual loop patterns for constituting the loop blocks is larger than that of the capacity formed between the blocks.
Patent JP-H06192613-A (JP)
Title: Color pencil lead and its production
Inventor: MATSUMOTO KOICHI
IPC: C09D13/00
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a color pencil lead which is excellent in strength while retaining the lubricity inherent in boron nitride. CONSTITUTION:A color pencil lead is obtd. by impregnating an ink into a porous sintered body which comprises condensed polycyclic borazine rings made up of boron and nitrogen.
Patent JP-H05182174-A (JP)
Title: Magnetic recording medium
Inventor: IMAI KYOICHI
IPC: C09D127/06
Filed: 1991-12-26
Abstract: PURPOSE:To improve stability by using a vinyl polymers comprising 25-70wt.% acrylate unit having >8.5 homopolymer, SP, 20-55wt.% vinyl chloride unit, and 3-20wt.% acryl glycidylether unit as the principal agent of a binder resin. CONSTITUTION:If acrylate monomers having <8.5 homopolymer SP are used, a uniform coating film is not obtd. If the amt. of vinyl chloride unit exceeds 55%, solubility decreases, and if the vinyl chloride unit is <20%, mechanical properties of the coating film decrease. The weight proportion of acryl glycidylether unit is specified to 3-20wt.%, and if its amt. is too small, thermal stability is lost, and if it exceeds, coating film strength decreases. If the average polymn. degree of vinyl copolymers is too low, physical strength of the film decreases, and if the degree is too high, the viscosity of the coating material increases to decrease workability. The average polymn. degree is specified in a range from 200 to 800. Thereby, the binder shows excellent dispersibility for a ferromagnetic finer powder and good solubility as a medium for a coating material.
Patent JP-H05178708-A (JP)
Title: Industrial microbicide containing carbamate amide derivative as active component
Inventor: IDE TERUHIKO
IPC: C07C333/08
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a new industrial microbicide having broad antimicrobial spectrum, safe applicability and high practical value and producible at a low cost by using a specific carbamate amide derivative as an active component. CONSTITUTION:The objective industrial microbicide contains a carbamate amide derivative of formula (R<1> and R<2> are H or 1-3C alkyl; X<1> and X<2> are H, 1-6C alkyl, 1-6C alkoxy or 1-3C haloalkyl) (e.g. the compound of formula wherein X<1> is 4-Cl and all the X<2>, R<1> and R<2> are H) as an active component. Since the industrial microbicide exhibits microbicidal action on a wide variety of microorganisms, it can be used for preventing the microbial contamination of environment of e.g. medical facilities, house and commercial facilities. It is also usable for the control of harmful microorganisms in industrial products such as pulp, wood, leather, fiber, synthetic resin, paint and adhesive or in the production process of the products. The controllable harmful microorganisms are e.g. Proteus mirabilis, Pseudomonas cepacia, Pseudomonas aeruginosa, Staphylococcus aureus and Escherichia coli.
Patent JP-H05181231-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SUGITA SHUICHI
IPC: G03C1/79
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the silver halide color photographic sensitive material enhanced in sharpness and sensitivity, reduced in fog, and improved in storage stability of raw samples by incorporating a silver salt of a dye in a photographic constituent layer and setting the film pH of the silver halide photosensitive material into a specified range. CONSTITUTION:One of the photographic constituent layers comprising a reflective support, and blue-, green-, and red-sensitive silver halide emulsion layers contains the silver salt of the dye and the film pH of this photographic sensitive material is set to the range of 5.0-6.5, and its optical reflection density with respect to 680nm wavelength light is >=0.7. The reflective support is formed by coating the support base with a water-resistant resin, and titanium oxide particles are contained in the resin layer in an amount of >=10weight% on the side of the support on which the silver halide emulsion layers are to be formed. The silver salt of the dye means the silver salt or silver complex salt formed by reaction between the dye and silver ions and the dye stands for an organic compound having absorption in the wavelength region of visible spectra (380-700nm).
Patent JP-H11189359-A (JP)
Title: Recorder
Inventor: SUGIYAMA HIDEAKI
IPC: B41J15/16
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a recorder for use with a roll of recording paper that is capable of exerting a curl smoothing effect on recording paper through stably irrespective of the diameter of a roll of recording paper. SOLUTION: A recorder comprises a recording paper loading part 13 in which a roll of recording paper PR is loaded for free movement, a thermosensitive recording part 15, 16 for printing on a strip of recording paper unreeled from the recording paper roll PR, and a movable curl smoothing member 21 that is arranged on the recording paper loading part 13 for up and down swing movement on its support point 22 so as to lie in contact from above with the periphery of the recording paper roll PR loaded in the recording paper loading part 13 and to swing down according as the diameter of the recording paper roll PR reduces, and that has at its tip a curl smoothing part 21a for pressing down the recording paper unreeled from the recording paper roll PR to curve it counter to its curl before guiding it to the thermosensitive recording part 15, 16.
Patent JP-H11244201-A (JP)
Title: Sterilizable toilet seat device
Inventor: YEUNG SHU-KI
IPC: A47K13/30
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple sterilizing means by holding a toilet seat sterilizing means in the direction capable of easily sterilizing a toilet seat having the toilet seat surface when a housing means and the toilet seat having at least a single toilet seat surface mutually come in a prescribed distance range. SOLUTION: When a housing body 3 separates from a toilet seat 2, a screw head 17 is reliably fitted in a recess 19, so that liquid cannot pass through a hole 14. When the housing body 3 is pivotally moved to be placed on the toilet seat 2, a spring 21 contracts by the weight. Therefore, a felt layer 15 is pressed upward by the toilet seat surface 13. At the same time, a screw 16 is also pressed upward, so that a liquid germicide 8 passes to the felt layer 15 by passing through the hole 14. The germicide 8 sterilizes the toilet seat 2 by reaching the toilet seat surface 13 when passing through the felt layer 15. Therefore, when a user opens a toilet bowl cover (the housing body 3), an always sterilized toilet seat exists there, so that the toilet seat can be sufficiently sterilized when the user closes the cover after using a toilet.
Patent JP-H06191849-A (JP)
Title: Production of zirconium oxychloride crystal
Inventor: SAITO HIROYUKI
IPC: C01G25/04
Filed: 1992-12-28
Abstract: PURPOSE:To produce a high purity zirconium oxychloride(ZCO) octahydrate crystal in high yield by directly crystallizing from a zirconium oxychloride aq. solution containing a large quantity of NaCl. CONSTITUTION:The zirconium oxychloride crystal is produced by adjusting the weight ratio of zirconium oxychloride expressed in terms of NaCl/ZrO2 in a zirconium aq. solution larger than 0.35 to 6-10wt.% conc. expressed in terms of ZrO2, 11-14wt.% free HCl conc. and <=0.35 weight ratio of NaCl/ZrO2, causing zirconium oxychloride octahydrate to be deposited by cooling and separating the deposited zirconium oxychloride octahydrate.
Patent JP-H11191081-A (JP)
Title: Information data transfer remote control system
Inventor: YAMAKITA TORU
IPC: H04L12/28
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a system which controls a process for transferring information data stored in a host terminal to other information processing terminals by a host terminal installed at a distance through user's operation on a portable terminal. SOLUTION: When information data to be transferred which is stored in a storage part 32 of a host terminal 2 is inputted to an input part 21 of the portable terminal 1 and the transfer of the selected information data to the information processing terminal is instructed the communication data are transmitted from a host communication part 24 to a portable terminal communication part 31 directly or through a communication network. The host terminal 2 decodes the communication data to retrieve and extract the information data to be transferred from a storage part 32 and transfers the data to the information processing terminal 3. When there is more than one information processing terminal 3, information specifying a transfer destination is also transmitted together to specify the transfer destination.  A processing method for information data at the transfer destination may be instructed.
Patent JP-H06191636-A (JP)
Title: Distribution slide conveyer
Inventor: NAKASHIN TORU
IPC: B65G47/64
Filed: 1992-12-25
Abstract: PURPOSE:To carry out a secure distribution work in a compact size and a simple way, by moving a conveyer at a constant speed in the lateral direction, and furthermore, sliding the front end in the longitudinal direction. CONSTITUTION:A conveyer carries out an adequate amount of continuous reciprocating lateral movement at a constant speed, interlocking to the rotation transmission of a pulley 7 by a driving main spindle 16. And when the conveyer comes to the reversing parts at both ends of the reciprocating lateral width b, a slide 2 slides rearward adequately and rapidly, and it repeats continuously the operation to restore the above rearward movement amount while advancing gradually up to the even speed lateral movement to the next opposite reversing positions after finishing the former reversing. And when a workpiece is thrown in to a specific point from the upstream side of the conveyer, the times necessary to pass its conveying amount a, and to pass the lateral width b of the conveyer, are made equal, and at the same time, the front end of the conveyer is slid rearward rapidly at the lateral reversing points, and the sliding amount is restored gradually in the movement to the next reversing point, so as to prevent the conveying superposition of the workpieces.
Patent JP-H06204329-A (JP)
Title: Wafer case
Inventor: INOUE FUMIO
IPC: B65D85/86
Filed: 1992-12-25
Abstract: PURPOSE:To provide a singles wafer case which holds a wafer not coming into contact with its front and rear side so as to protect it against defects and dust and is suitable for an automatic treating process. CONSTITUTION:Holder pieces 16A and 17A are brought into area contact with the chamfered face Wr of a silicon wafer W to hold it separate from a lower holder plate 16 and an upper holder plate 17. The holder pieces 16A and 17A are provided to the disk-shaped holder plates 16 and 17, protruding from their outer edges respectively, and the holder plates 16 and 17 are elastically supported with an upper case main body through the intermediary of springs 18 and 19. Four holder pieces 16A and 17A are provided to the holder plates 16 and 17 along their circumferential edges respectively conforming to the circumference of the silicon wafer W, and a gap through which a robot hand is put through is provided around the chamfered face Wr of the wafer W. The cases 12 and 13 are linked together with a hinge 14 into one piece, and an engaging pawl 13c is fitted into an engaging hole 12c to make the cases 12 and 13 closable.
Patent JP-2001173991-A (JP)
Title: Temperature stratified cooling system
Inventor: TANAKA MASAO
IPC: F24F13/32
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a temperature stratified cooling system that can cool the inside of a room in a factory or the like without mounting ducts or refrigerant piping. SOLUTION: In an indoor cooling system where the height of ceiling is set to 5 m or more, a refrigeration cycle 18 is incorporated into a cooling machine body 11 in one piece, where the refrigeration cycle 18 consists of a compressor 15, a condenser 12, pressure reducing equipment 16, and an evaporator 13. In a cooling machine 10, the condenser 12 and evaporator 13 are provided at the upper and lower parts of the cooling machine 11, respectively, at the same time, an air inlet 20 is provided in the cooling machine body 11 between the condenser 12 and evaporator 13, a waste heat air delivery port 23 is provided at the upper part of the condenser 12, and a chill outlet 25 is provided at the lower part of the evaporator 13.  A number of cooling machines 10 are hung from a ceiling or the like for arranging so that the height of the air inlet of the cooling machine 10 is set to approximately 2.5 m from a floor, and a temperature stratification is formed for cooling while an inside 30 of the room that is lower than the air inlet 20 is set to a low-temperature region 37, and an upper part is set to a high temperature region 36.
Patent JP-H06190450-A (JP)
Title: Sub-clamping device for sheet bending machine
Inventor: ITO TOSHIYASU
IPC: B21D5/04
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate the application of excessive lateral load on the clamp cylinder of a sub-clamping device, to prevent the generation of seal defect and to avoid the increase in the height dimension of the driving system of a clamp arm. CONSTITUTION:The sub-clamping device 14 is loaded on a main clamping device 2, which is movable back and forth with respect to a bender device 1, freely movably forwards and backwards in parallel with the moving direction of the main clamping device. On the sub-carriage 20 which is the main body of the sub-clamping device 14, a fixed clamping piece 21 by which a sheet material is held inbetween and the clamp arm 22 which is freely oscillatable vertically are provided. The clamp cylinder 25 is fixedly set on the sub-carriage 20, and its extending operation is transmitted to the clamp arm 22 through a cam mechanism 28. Thus, the excessive lateral load is not applied on the piston rod of the clamp cylinder 25, and the seal defect due to a long term use is prevented. Also, as the clamp cylinder 25 is fixedly set, the height dimension is made small in comparison with the case where the clamp cylinder is set freely rotatably.