baber/WOPTO huggingface dataset:
Patent JP-H05125477-A (JP)
Title: Aluminum alloy clad material for fin
Inventor: KAWASE HIROSHI
IPC: C22C21/10
Filed: 1991-11-01
Abstract: PURPOSE:To provide an aluminum alloy clad material for fin which has sufficient strength at the time of and after corrugating and brazing of fin even if the thickness is reduced as compared with the conventional aluminum alloy for fin and also has superior brazability and sufficient effects required of a sacrificial anode fin. CONSTITUTION:The Al alloy clad material for fin can be prepared by using an aluminum alloy having a composition consisting of, by weight, 0.2-1.0% Mg, 0.1-1.0% Si, 0.2-2.0% Mn, 0.3-5.0% Zn, <=1.0% Ni, and the balance Al with inevitable impurities as a core material and cladding both sides of this core material with an aluminum alloy, as a cladding material, having a composition consisting of <=0.03% Mg, 0.2-2.0% Mn, 0.3-5.0% Zn, and the balance Al with inevitable impurities.
Patent JP-H10154148-A (JP)
Title: Animation retrieval device
Inventor: KIKUCHI YASUHIRO
IPC: G06T13/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy of captions and also to fast detect the captions by counting the number of caption pixels in every block and extracting the blocks having the count value larger than the prescribed threshold as the caption blocks. SOLUTION: A caption pixel count means 102 defines the pixels having their luminance value larger than the 2nd threshold as the caption pixels and counts these pixels in every block for the frame image that is inputted via an input terminal 101. A caption block extraction means 103 produces a binary image where a block having its count value larger than the 1st threshold is defined as 1 with other blocks defined as 0 respectively. A caption frame extraction means 104 detects the section of a frame including the captions by means of the binary image and extracts the start frame of the detected section as a caption frame. An image display means 106 shows a list of images of caption frames stored in an image information storage means 105 and then reproduces the animation image out of the frame corresponding to the caption frame that is selected from the displayed list.
Patent JP-S63164762-A (JP)
Title: Circuit for switching resonance capacitor
Inventor: MURAKAMI YASUO
IPC: H04N3/18
Filed: 1986-12-26
Abstract: PURPOSE:To prevent the production of noise at the switching of capacitors by turning on/off a contactless switching element so as to connect a resonance capacitance change capacitor properly in parallel with the resonance capacitor, thereby eliminating the need of any mechanical contact. CONSTITUTION:When a horizontal deflection frequency is low, a base current controller 15 detects it to inactivate a control transistor (TR) 14, a power supply 12 is connected to the base of a TR 10 via a resistor 13 to turn on the TR 10. On the other hand, when the horizontal deflection frequency is high, the base current controller 15 detects it to activate the control TR 14, gives a reverse bias to the base of the TR 10 to make the TR contactless switching element 10 nonconductive. Since the current conducted to a resonance capacitance change capacitor 4 is zero in this state, the discharged current is also zero and then the diode 11 is inactivated. Thus, no switching noise is caused at the capacitance switching of the resonance capacitor 3 and no mechanical contact is used to avoid improper contact and to improve the reliability.
Patent JP-S63165713-A (JP)
Title: Preventing method of effect of flying capacitor input circuit on adjacent channel
Inventor: WAKIMOTO OSAMU
IPC: G01R19/00
Filed: 1986-12-26
Abstract: PURPOSE:To prevent a stray capacity from affecting an adjacent channel at the time of changeover of a channel by a method wherein a connection of any input channel with an amplifier out of connections of a number of input channels with the amplifier is short-circuited or grounded before it is made. CONSTITUTION:A short-circuiting channel CHs is connected to connections of input channels CH1-CHn with an amplifier AMP. Before any input channel is connected to the amplifier, the short-circuiting channel CHs is made to operate to discharge an electric charge Qs accumulated in a stray capacity Cs, and then CHs is opened. Thereafter a desired channel is connected to the amplifier. This method enables the removal of an effect of the electric charge Qs accumulated in the stray capacity Cs.
Patent JP-H10151799-A (JP)
Title: Printer apparatus
Inventor: SHITAMAE MUTSUO
IPC: B41J2/44
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To enable summary printing to be carried out at all times while reducing a memory capacity for font data possessed by a printer apparatus itself as much as possible. SOLUTION: Normally, font data necessary for printing are downloaded from a host computer 2. In the case of summary printing whereby a state of a printer and various set items are informed to a user, printing quality is not required so high, and therefore a font ROM 26 or a ROM 23 of a printer controller 10 is provided with minimum font data for the summary printing or a RAM 25 is adapted to generate the font data with a low resolution, i.e., 1/n of a normal resolution. Bit map data of the summary printing are formed on the RAM 25 with the use of the font data, and video data are sent to a print engine 11. At this time, the resolution is increased to (n) times and moreover an outline correction process is preferably conducted.
Patent JP-H05246075-A (JP)
Title: Bit map data-generator
Inventor: HORI TAKASHI
IPC: B41J2/485
Filed: 1992-10-29
Abstract: PURPOSE:To prevent deterioration in the print quality by securely storing dots which form outline section. CONSTITUTION:The data of a present address and the data right before and behind the address are read by utilizing a bit data means 11 that converts data from a outline data storage means 1 to bit map data, a left side data read means 21 that reads print data from the bit map data, a present data read means 22, a one-dot right side data read means 23 and a two-dots right side data read means 24. Each of the data from the read means 21 or read means 24 is reversed by data reverse means 25, 26 and a logical thereof and the other is calculated respectively by a logical product operating means 27, 28. The results are also processed with a data reverse means 30 and logical product operating means 31, 32 in a manner same as above mentioned and the operated results are outputted to a logical sum operating means 33, thus the print data is obtained.
Patent JP-H09150965-A (JP)
Title: Paper sheet carrier
Inventor: ISOZAKI TATSUYA
IPC: G03G15/00
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To surely separate thin paper sheets from one another and carry these sheets by providing a paper sheet placing base, a pressing plate for pressing the tip part of a paper sheet to a carrier roller, a means for separating the carried paper sheets from one another and an adhesion reducing means for reducing an adhesive strength between the tip parts of the paper sheets by coming into contact with the carrier roller. SOLUTION: When a carrying start button is pressed, the rotational fulcrum 4a of a cam 4 is rotated from a position shown in the drawing by 180 deg. and the cam plate 4 is removed from the bending part 3b of the pressing plate so as to be dislocated therefrom. The pressing plate 3 is tense-energized upward by a pressing plate spring 6. A paper sheet 1 placed on a paper sheet placing base 2 and the pressing plate 3 is moved upward along the guiding plate portion of a lower guide 5, brought into contact with and pressed to a carrier roller 7 by a specified pressure force and the uppermost paper sheet 1 is pressed to the outer peripheral part of the carrier roller 7.  Then, after the passage of stabilizing time of about 1 second, the carrier roller 7 is rotated, the uppermost paper sheer 1 pressed to the carrier roller 7 is simultaneously ejected and carried from the paper sheet placing base 2 and the pressing plate 3 and thereafter the same operation is carried out for the subsequent paper sheets 1.
Patent JP-H06152271-A (JP)
Title: Buffer circuit
Inventor: SAKAMOTO KAZUHIRO
IPC: H03F3/34
Filed: 1992-10-30
Abstract: PURPOSE:To suppress generation of an offset voltage to improve the precision by cancelling the base current of PNP transistors constituting a buffer circuit by a current mirror circuit. CONSTITUTION:A fundamental buffer circuit 7 consists of PNP TRs Q1 and Q2, NPN TRs Q3 and Q4, etc., and a collector current IC1 of the TR Q1 is outputted as a collector current IC101 of a PNP TR Q101 constituting the current mirror circuit. This current is supplied to a PNP TR Q102, and its base current is inputted to the current mirror circuit consisting of PNP TRs Q103 and Q104 to cancel the base currents of TRs Q1, Q2, and Q101. Thus, generation of the error due to base currents of TRs Q1 and Q2 in the offset voltage is suppressed to reduce the offset voltage as the whole, thus improving the precision.
Patent JP-H02160705-A (JP)
Title: Suspended fluid acaricide
Inventor: WADA TAKASHI
IPC: A01N41/04
Filed: 1988-12-13
Abstract: PURPOSE:To obtain a suspended fluid acaricide, improved in dispersion and suspension stability, spraying efficiency, safety, etc., by blending a specific mixed acaricide with respective specified dispersing agent, suspension stabilizer, suspending agent, organic solvent and water in a specific proportion. CONSTITUTION:The above-mentioned acaricide, consisting of (A) 10-25wt.% 2-(p-tert-butylphenoxy)cyclohexyl-2-propynyl sulfite, (B) 5-20wt.% 3,6-bis(2- chlorophenyl)-1,2,4,5-tetrazine, (C) 1-5wt.% polyoxyethylene alkyl(phenyl) sulfate salt, etc., (D) 1-5wt.% polyoxypropylene/polyoxyethylene block polymer, (E) 0.05-0.5wt.% polyacrylic acid, etc., (F) 5-25wt.% solvent, compatible with the ingredient (A) and sparingly soluble in water and the remainder of water, capable of stabilizing dispersion and suspension of a mixture of the ingredients (A) and (B) which are difficult to formulate though with great effects, such as extension of a spectrum, by using the ingredients (B) to (F) in combination and having the afore-mentioned effects.
Patent JP-H08171904-A (JP)
Title: Silver oxide cell
Inventor: AKIYAMA TAKASHI
IPC: H01M4/06
Filed: 1994-12-19
Abstract: PURPOSE: To enable a positive electrode to be high in capacity even if a compounding ratio of manganese dioxide in positive electrode active material is made 10 to 50% by weight by making a ratio of an average grain size of silver oxide to an average grain size of manganese dioxide to be 4 to 5. CONSTITUTION: Positive electrode mix pellets can be obtained by mixing conductive material such as graphite with positive electrode active material composed of the mixture of manganese dioxide with silver oxide, and pressing them. In this case, it is proved that the molding density of each positive electrode mix pellet is enhanced by allowing a ratio of an average grain size of silver oxide to an average grain size of manganese dioxide to be ranged from 4 to 5. By this constitution, a compound ratio of manganese dioxide in the positive electrode active material is set to be 10 to 50% by weight, so that an inexpensive silver oxide cell high in discharge capacity can be obtained.  Besides, an increase of a compound ratio of manganese dioxide beyond 50% by weight is not desirable because a positive electrode capacity becomes lower than a negative electrode capacity, which may lead to a dangerous condition of generating hydrogen gas.
Patent JP-H08206664-A (JP)
Title: Bathtub having ph automatic control function
Inventor: MAKITA ATSUO
IPC: C02F1/46
Filed: 1995-12-01
Abstract: PURPOSE: To provide comfortable bathing to a bathing person without damaging the skin of the bathing person by automatically controlling the pH value of bath hot water by a pH automatic control unit and supplying bath hot water controlled in pH to a bathtub main body. CONSTITUTION: The tap water supplied to a pH automatic control unit U from a water main 16 is supplied to a water maker C through water supply piping 42. The tap water in the water maker C is electrolyzed to form alkaline water and acidic water. Acidic water is passed through an acidic water lead-out pipe 22, a pH sensor 27, a water amt. sensor 28, a water amt. valve 29, base end side water supply piping 26 and a three-way changeover valve 30 to be supplied to first and second branched water supply pipings 31, 32. The weak acidic tap water supplied to the first branched water supply piping 31 is supplied to a heat exchange part 46 through the water supply pipe 33 of a hot water supply machine to be heated and subsequently supplied to a bathtub hot water mixing cock and a shower hot water mixing cock as hot water by a hot water discharge pipe 59.
Patent JP-H11128813-A (JP)
Title: Coating method and coater
Inventor: SAKAI MITSUHIRO
IPC: B05D3/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the coating method and coater by which an additional equipment for cleaning off the deposit on the peripheral part of a substrate is not needed when a coating soln. such as a resist soln. is applied, and the problem of the positional precision of a nozzle for cleaning the peripheral part of the substrate is eliminated. SOLUTION: A coating soln. is supplied on the surface of a substrate G put in a treating vessel to coat the surface. In this case, a solvent feed nozzle is positioned above the substrate to supply the solvent on the substrate surface, a coating soln. feed nozzle is positioned above the substrate to supply the coating soln. on the substrate surface, the substrate is turned in the treating vessel to regulate the thickness of the coating film, the solvent feed nozzle is positioned above the peripheral part of the substrate, and the solvent is supplied to the peripheral part to clean it.
Patent JP-H01154822-A (JP)
Title: Bending width changing device for bending machine
Inventor: TSUCHIMOTO AKITO
IPC: B21D5/04
Filed: 1987-12-12
Abstract: PURPOSE:To bend long and short sides with a series of dies by adhering desired dies to decide the length of an upper die among a number of split upper dies provided on the lower part of a ram according to a work length. CONSTITUTION:In changing a bending width, a forced slide mechanism 32 is slid laterally and 1st intermediate split dies 8... are guided and slid to a guide groove of an upper die body 5. Between the outermost one of a necessary number of split dies 8... adhered to the side of one corner block 7 and an unnecessary one adjacent to the above is formed a clearance by the dimension obtained when the other corner block 12 and a necessary number of split dies 13... are added up. Then, a moving frame 16 is slid, a block 12 and the split dies 13... are carried behind this clearance and all of the split dies 13... are pushed forward by a pusher. Then, a necessary number of the split dies 13... are brought forward by a partner mechanism 28 and arranged with the split die 8, a block 12, too, is pushed forward to be arranged with the split dies 13... and to change the length of the upper die.
Patent JP-H0538678-A (JP)
Title: Water jet processing device
Inventor: OKAMOTO YASUNARI
IPC: B26F3/00
Filed: 1991-11-28
Abstract: PURPOSE:To obtain a high cutting capability whole maintaining the durability of a nozzle. CONSTITUTION:The subject water jet processing device is equipped with a pressurizing means 1 for pressurizing liquid and a nozzle 7 to jet out the pressurized liquid upon throttling with an orifice. The liquid jet out of this nozzle 7 is left running against a work, which is thus processed as specificed. This is further equipped with a cooling means 21 to cool the pressurized liquid below the solidifying point of liquid under the atmospheric pressure at the stage before jetting out of the nozzle 7, and therewith a high pressure water is cooled before and after orifice so as to produce ice, which is blasted to the work. Thereby the erosive action is promoted by allowing this ice to function as abrasive grains.
Patent JP-H04184948-A (JP)
Title: Supporting base of wire-bonding substrate
Inventor: MURAKOSHI HIDEFUMI
IPC: H01L41/09
Filed: 1990-11-20
Abstract: PURPOSE:To enhance the operating characteristics of the title supporting base by a method wherein a circular oscillating plate is fixed on a plurality of circular piezoelectric elements concentrically fixed on a base and then a stage is freely rotatably mounted on the plate to be rotated by the electrostriction effect. CONSTITUTION:A work (a) is mounted on the stage 8 of an XY table 16 of a wire-bonding device. In order to wire-bond the work (a), the stage 8 is rotated clockwise or counterclockwise to be aligned if necessary by the switch manipulation or the command of a control system. That is, when the electrode of an inner piezoelectric element 2 is impressed with specific frequency voltage, respective oscillating members 6 vibrate vertically to lift up the stage 8 so that the surface of the distorted members 6 may be ellipticaly moved making the thrust to the front end to rotate the stage 8 clockwise. On the other hand, when the electrode of an outer piezoelectric element 3 is impressed with the specific frequency voltage, the other oscillating members 7 vibrate vertically to rotate the stage counterclockwise.
Patent JP-H02161182-A (JP)
Title: Suction valve mechanism for compressor
Inventor: IKEDA ISATO
IPC: F04B27/08
Filed: 1988-12-12
Abstract: PURPOSE:To prevent the generation of abnormal noise due to the suction pulsation by forming the main and subsuction holes at the position corresponding to each cylinder bore of a valve plate and constituting a suction valve for opening and closing each suction hole in the state where the top edge of a subsuction valve formed integrally with a main suction valve extends in the opposite direction. CONSTITUTION:As for the compressor such as swash plate type compressor, main and subintake holes 14 and 15 are formed at the position corresponding to each cylinder bore of a valve plate 4 joined with the edge surface of a cylinder block 3. A valve plate 16 which is formed by press-molding a steel plate member is interposed between the cylinder block 3 and the valve plate 4, and a suction valve 19 having the main and subsuction valves 17 and 18 at the position corresponding to the intake holes 14 and 15 is formed on the valve plate 16. In this case, the subsuction valve 18 is formed integrally in the main suction valve 17 so that the top edge extends in the opposite direction to the top edge of the main suction valve 17. Further, the engaging recessed parts 20 and 21 for regulating the unnecessary deflection of the respective suction valves 17, and 18 are formed at the edge part on the valve plate 16 side of the cylinder block 3.
Patent JP-S63161771-A (JP)
Title: Color picture reading system
Inventor: NAKAMURA SEIKICHI
IPC: H04N1/04
Filed: 1986-12-24
Abstract: PURPOSE:To drive a line image sensor in the shortest storage time and to enable picture reading at high speed by providing a storage time setting means for making the charge storage time of the line image sensor variable and a detection means for detecting that a color separation filter reaches a specified reading position. CONSTITUTION:In a titled system there are the storage time setting means 2 for making the charge storage time of the line image sensor 4 variable and the detection means 6 for detecting that each color separation filter 3 reaches the specified reading position. And when the color separation filter 3 reaches the reading position, the reading is executed in the storage time corresponding to the color separation filter 3. After that the line image sensor 4 is driven in the shortest storage time and at the same time the next color separation filter 3 is indicated to move so as to sequentially read the color pictures. Thus, the useless time, from the time when the color separation filter 3 reaches the specified position to the time when the reading becomes possible, is made the minimum and the picture reading of the color picture reading device of a filter switching system can be made at high speed.
Patent JP-2000078346-A (JP)
Title: Communication equipment and communication method therefor
Inventor: SHIBATA HIROSHI
IPC: H04L12/58
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To directly notify a transmission of electronic mail to opposite party communication equipment through an inexpensive method at transmitting of the electronic mail to which image data are attached to the opposite party communication equipment. SOLUTION: In this communication method, an electronic mail control part 16 attaches image data encoded by an electronic mail attachment data encoding/ decoding part 19 to the electronic mail to facsimile equipment 5, the electronic mail is transmitted to the server of a provider connected to the facsimile equipment 5 on the Internet 3 via a public line 2 based on the electronic mail address on the Internet 3 of the facsimile equipment 5, stored in an opposite party information storage part 12 and electronic mail transmission reporting information for reporting that the electronic mail to which the image data are attached is transmitted via the public line 2 is transmitted directly to the facsimile equipment 5, based on a facsimile number stored in an opposite party information storage part 12.
Patent JP-H07165147-A (JP)
Title: Motorcycle
Inventor: SAKOTA IKUSHI
IPC: B62J35/00
Filed: 1993-12-15
Abstract: PURPOSE:To prevent the overheat and the thermal nuisance by effectively discharging the heat on the periphery of an engine. CONSTITUTION:In a motorcycle 1 equipped with a fuel tank 13 arranged in the upper part of an engine, a heat discharge cylinder 14 which extends upward from the bottom part (bottom plate 8) of the fuel tank 13 and penetrates through the fuel tank 13 is installed. The area of the bottom part opened port part 14a of the heat discharge cylinder 14 is set larger than the area of the upper part opened port part 14b, and is formed to a funnel shape which spreads toward the lower part of the heat discharge cylinder 14.
Patent JP-H01156900-A (JP)
Title: Guard system
Inventor: TANAKA HIROSHI
IPC: G08B29/02
Filed: 1987-12-15
Abstract: PURPOSE:To prevent the presence of each sensor from being known, and to facilitate to capture an illegal invader during guard by being equipped with an action confirming device or a threatening device consisting of an indicating lamp or a sound generator at a crime prevention detector, and providing a selection control means to arbitrarily select and control the driving of the device at a central supervision panel. CONSTITUTION:During a normal guard, respective detectors 2 are successively called from a central supervision panel 1 by means of address boring by using an ordinary transmitting means, and the condition of a sensor 21 is returned to the central supervision panel 1. The central supervising panel 1 displays an alarm to a displaying/operating part 12 according to the condition of the sensor 21, and drives the alarm display device of the action detector 2 as needed. An alarm display device 5 can be the indicating lamp such as an LED or a buzzer which can be also used for the threat against the invader, and the both can be used together. Thus, the presence of the sensor 21 cannot be known during non-guard, and the capture of the illegal invader can be facilitated during the guard.
Patent JP-H06157402-A (JP)
Title: Method for recovering terephthalic acid
Inventor: ONO HIROYASU
IPC: C07C51/43
Filed: 1992-11-25
Abstract: PURPOSE:To recover terephthalic acid having less coloring at low cost from a polyester resin such as polyethylene terephthalate by effectively utilizing an alkali. CONSTITUTION:A polyester resin is hydrolyzed in the presence of an alkali, the hydrolyzed solution is neutralized with carbon dioxide in the presence of a polyhydric alcohol to precipitate terephthalic acid, which is recovered. A carbonate or bicarbonate prepared as a by-product is circulated and used as the alkali in the hydrolyzing of the polyester resin.