baber/WOPTO huggingface dataset:
Patent JP-H0312719-A (JP)
Title: Synchronization processing system for external signal
Inventor: DAITOU SHIYUUZOU
IPC: G06F1/04
Filed: 1989-06-12
Abstract: PURPOSE:To synchronize at high speed the signals received from the units or elements with each other with application of an independent synchronization system by using a synchronizing signal selecting/holding circuit, a clock selection circuit, etc. CONSTITUTION:The external signals S are inputted in common to the synchronizing circuits 1-1 - 1-n from other units or elements. Then these circuits 1-1 - 1-n are successively synchronized at the rise of the clock signals phi1 - phin received from a clock generating circuit 4. In this case, only the synchronizing external signal that is first synchronized by a synchronizing signal selecting/holding circuit 2 is outputted to a processing part 5 as a synchronizing external signal S'' out of those synchronizing external signals S'1 - S'n. At the same time, the signals phi1 - phin undergo the gate control via a clock selection circuit 3 in response to a selection control signal including the signal S''. Then only the clock signal related to the production of the signal S'' is selectively outputted in principle to the part 5 as a processing clock signal phi. As a result, the signals supplied from the units or elements can be synchronized with each other at a high speed with application of an independent synchronization system.
Patent JP-H0680490-A (JP)
Title: Method for soil modification using soil algae
Inventor: TOYA TAISUKE
IPC: C05G3/70
Filed: 1991-05-23
Abstract: PURPOSE:To effectively modify devastated or desertified soil into plant-viable arable land by culture of dryness-resistant soil algae such as green-blue algae, green algae, yellow-green algae or diatoms and by applying the cultured product on devastated or desertified soil. CONSTITUTION:Firstly, a single and/or plural species of at least one kind of dryness-resistant soil algae selected from green-blue algae, green algae, yellow- green algae, diatoms and red algae is put to liquid culture in a medium pref. incorporated with trace element(s) essential for the proliferation and function development for the soil algae (e.g. molybdenum, magnesium and/or copper). Then, the resultant culture solution, slurry after solid/liquid separation, or dried microbes is applied on devastated or desertified soil to modify the soil. The soil algae can be protected from salt injury by application of the cultured soil algae together with a biodegradable highly waterabsorbing resin (e.g. a polymer from carboxymethylcellulose and sodium polyacrylate).
Patent JP-H08302628-A (JP)
Title: Road marker or heightening sense of car width
Inventor: SATO YASUHIRO
IPC: E01F9/658
Filed: 1995-05-09
Abstract: PURPOSE: To preclude occurrence of traffic accident in touching, etc., by liberating a car driver from concentrating his mind on the car body and road width even in case running on a narrow road, allowing him to pay his attention to all places around the car, and improving quickly the sense of car width even through he has poor experience. CONSTITUTION: On a road, lines 1, a figure 2, and road marker 3 are drawn in a width corresponding to the width of an ordinary car (170-180cm). Beside the road, signs 4 are installed to inform drives that the width of the lines 1, figure 2, and marker 3 is equal to the width of ordinary car. The driver's sense of car width can be improved by running repetitively on the lines 1, figure 2, or marker 3.
Patent JP-S5371485-A (JP)
Title: Passenger conveyer superviser device
Inventor: UEKI YASUO
IPC: B66B27/00
Filed: 1976-12-07
Abstract: PURPOSE: To reduce labor of a safety superviser, wherein he judges whether a safety device operates instantaneously or continuously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000336291-A (JP)
Title: Oil based ink for electrostatic ink jet
Inventor: KATO EIICHI
IPC: C09D11/326
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil based ink for an electrostatic ink jet for obtaining excellent discharge stability, a distinct image forming property and image strength by dispersing a monofunctional monomer which is nonaqueous solvent soluble, but insoluble when it is polymerized, a monofunctional macromonomer which is not more than a certain weight-average molecular weight and a copolymer resin particle which is obtained by polymerizing and granurating a solution containing a resin for dispersion stability having a specific component. SOLUTION: An oil based ink for an electrostatic ink jet comprises dispersing a charging resin particle in a nonaqueous carrier solution having electric resistance of at least 109 Ω.cm and dielectric constant of not more than 3.5. A dispersed resin particle is a copolymer resin particle obtained by polymerizing and granurating a solution containing a monofunctional monomer which is nonaquoeus solvent soluble, but insoluble when it is polymerized, a monofunctional macromonomer which has a weight-average molecular weight of not more than 2×104 binded a polymerizable double bond group at an end of a main chain of a polymer comprising a recurring unit having a substituent group containing F and/or Si.
Patent JP-H06337195-A (JP)
Title: Exhaust gas disposal duct for double-tank type arc furnace
Inventor: TAKAHASHI MAKOTO
IPC: F27B3/08
Filed: 1993-05-27
Abstract: PURPOSE:To prevent the accumulation of scrap in a duct by a method wherein the exhaust gas of a smelting furnace is introduced into a preheating furnace as preheating gas and a lid, intercepting outdoor air, is provided at the discharging port of the smelting furnace while a discharging duct, connecting a dust collector, and a scrap catcher are provided at the gas discharging port of the preheating furnace side. CONSTITUTION:Exhaust gas, generated in a furnace A, is sent into a furnace B through an introducing duct 8 to preheat scrap in the furnace B. The exhaust gas is introduced from a discharging port 9 into a dust collector through an operating duct 10 and fixed ducts 19, 20. A lid 11 with an opening and closing mechanism is provided at the part of the discharging port 9 and the operating duct 10 is connected to the part of discharging port 9 while the lid 11 is opened when the furnace B is used as a preheating furnace. On the other hand, when the operating duct 10 is disconnected to use the furnace B as a smelting furnace, the lid is closed to intercept the invasion of outdoor air into a furnace main body 1. In this case, scrap catchers 12 are provided respectively and individually on the half way of the fixed ducts 19, connected to the discharging ports 9 of two sets of arc furnaces, to prevent the sucking of small pieces of scrap.
Patent JP-H0810939-A (JP)
Title: Brazing honeycomb panel
Inventor: KAGEYAMA MASAO
IPC: B23K1/00
Filed: 1994-06-28
Abstract: PURPOSE:To provide a brazing honeycomb panel capable of surely joining a reinforcement with a face plate approximately over the whole area of the surface to be joined, and capable of improving the joining strength thereby. CONSTITUTION:A honeycomb core and a reinforcement 4 are arranged between a pair of face plates consisting of a brazing sheet where the brazing filler metal is cladded, and a brazing honeycomb panel is joined by the brazing and assembled. The surface to be joined with the face plate at the reinforcement 4 is curved with the center part being of the projecting shape, and the projection DELTAt of the center part relative to the peripheral part is >=0.5tc to <=4tc where the thickness of the brazing filler metal is tc.
Patent JP-S629428-A (JP)
Title: Document producer
Inventor: TANIGUCHI SHIGEKI
IPC: G06F3/12
Filed: 1985-07-05
Abstract: PURPOSE:To improve the operability of a document producer by setting plural types of format information in response to the types of documents. CONSTITUTION:When different types of documents are produced, a new document production key 11 is operated on a keyboard 1. Thus a controller 2 is set under an input mode for document data carried out through the keyboard 1. When a format change key 10 is operated, a list of discrimination names corresponding to the format information stored in an external storage device 3 is displayed on a display device 4. If an item discordant with the desired format information is detected, the desired data is supplied through the keyboard 1 and stored in a format buffer for display. Then an execution key 12 is operated to rewrite the priority information to 1 and the contents of the format buffer are stored in the device 3 for display.
Patent JP-S6126004-A (JP)
Title: Circle line converter of plane plate type
Inventor: IBAMOTO MASAHIKO
IPC: G02B6/04
Filed: 1984-07-17
Abstract: PURPOSE:To hold end parts of waveguides in prescribed positions with a high precision and to make mass production possible by opening a circular hole on an optical waveguide plate whose one side is linear part and arranging the other ends radially around the circular hole. CONSTITUTION:For example, a photomask is used to form optical waveguides 2 on a waveguide plate 1 by selective photopolymerization. One side AB of the waveguide plate 1 is linear. The other ends of waveguides 2 and 4 are arranged radially around a circular hole 3. Waveguides 4 are arranged between waveguides in both ends of the side AB and are connected to a photodiode 5. These waveguides are arranged around the hole 3 at equal intervals. A disc 6 is arranged in the hnole 3 concentrically, and a laser diode 7 or the like is provided on the disc 6. When the disc 6 is rotated counterclockwise, the light of the diode 7 is moved from the point A to the point B. Next, the light is returned to the point A again. Consequently, a photosensitive drum 9 is rotated while modulating the current of the diode 7 on the drum 9, thereby constituting a printer.
Patent JP-S635389-A (JP)
Inventor: TSUNEKAWA SATORU
IPC: G09G3/36
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5845917-A (JP)
Inventor: IKEI AKIRA
IPC: B28B21/48
Filed: 1981-09-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63311517-A (JP)
Title: Data processor
Inventor: MIYASAKA TSUTOMU
IPC: G06F1/00
Filed: 1987-06-15
Abstract: PURPOSE:To raise a display device in a short time and to improve operability by executing the on/off-control of a display screen in the display device by means of program control. CONSTITUTION:The on/off of the display screen in the CRT6 is executed not by the on/off control of a power switch but by program control due to the keying a display on/off key 21. Namely, if an operator inputs a display off signal to a keyboard 20 by the display on/off key 21, it is transmitted to a display on/off circuit 50 and only the display of the display device 6 disappears. When the display on signal is inputted by the display on/off key 21, it is transmitted to the display on/off circuit 50 and the display of the display device 6 appears. Thus, the CRT6 can instantaneously be displayed in the case of displaying it again, and the rising time is considerably fastened.
Patent JP-H10324334-A (JP)
Title: Manufacture of laminated composite container
Inventor: TANAKA KATSUMI
IPC: B21D51/18
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for completely joining, without a pin hole, thermoplastic resin materials and aluminum materials of a laminated composite material comprising the thermoplastic resins and the aluminum materials to each other in the same process. SOLUTION: A method for manufacturing a container comprising an aluminum material lid with thermoplastic resin laminated on an internal face and a container body 1 comprises steps of printing release agent on a part corresponding to an aluminum joint in advance, then laminating thermoplastic resin 2, making a notch on an outer periphery of a pattern with the release agent applied for peeling thermoplastic resin 3, then overlaying so that aluminum faces are in contact with each other, joining the aluminum materials at the joint by ultrasonic waves, thereafter heating to a melting point or higher of the thermoplastic resin and then pressurizing, and fusing the thermoplastic resin materials with each other.
Patent JP-S634568-A (JP)
Title: Manufacture of alkali secondary battery
Inventor: ISAWA KOJI
IPC: H01M4/52
Filed: 1986-06-25
Abstract: PURPOSE:To obtain an alkali secondary battery which can be easily manufactured and has good charge and discharge characteristics by blending cobalt powder by 10-30wt% with nickel hydroxide for manufacturing a positive electrode, and by making both electrodes, in the state of being unformed, wound, inserted into a can, injected with an electrolyte and sealed. CONSTITUTION:The secondary battery comprises paste electrodes of nickel hydroxide as an active material for a positive electrode and cadmium oxide as an active material for a negative electrode. Metal cobalt powder is blended with the active material fur the positive electrode by 10-30wt% of nickel hydroxide, and a battery is manufactured by making separately manufactured positive and negative electrodes, in the state of being unformed, wound, inserted into a can, injected with an electrolyte and sealed. Then the battery is charged and discharged. A preferable range of precharge quantity differs depending on specific capacity ratio, but it is generally 20-50% of the capacity of the nickel positive electrode. When this is applied to blending quantity of cobalt, it is 10-30wt% of nickel hydroxide.
Patent JP-H0440264-A (JP)
Title: Stainless steel product
Inventor: KATAOKA TETSUYA
IPC: B05D3/12
Filed: 1990-06-05
Abstract: PURPOSE:To markedly improve the close adhesiveness of an urushi coating layer and the surface of a stainless steel substrate by roughening the predetermined surface of the stainless steel substrate so as to set Rmax to 10mum or more and providing the urushi coating layer to the roughened surface to form a stainless steel product. CONSTITUTION:A recessed part 2 is formed to the surface of an SUS 304 stainless steel substrate 1 having a star shape so as to leave the contour 1A thereof and the bottom surface 3 of the recessed part 2 is roughened so as to set Rmax to 10mum or more. An urushi coating layer 4 colored red for example is provided to the bottom surface 3 in 0.2mm thickness. For example, this stainless steel product 5 is used as a name plate but the contour 1A has the metal gloss peculiar to stainless steel and the urushi coating layer 4 having peculiar warmth is arranged so as to be surrounded by the contour 1A and extremely pref. from the aspect of design effect.
Patent JP-S623733-A (JP)
Inventor: MAUUINGU FUU RUU
IPC: A22C13/00
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0440763-A (JP)
Title: Image pickup device
Inventor: IKEDA KEIICHI
IPC: H04N5/378
Filed: 1990-06-07
Abstract: PURPOSE:To obtain an image having the reduced deterioration due to an S/N by leaving a CCD as it is for a period of time equal to the main exposure time with a shutter kept closed and subtracting the noise image value equal to a dark current obtained from the leaving state of the CCD from the image data obtained by the main exposure. CONSTITUTION:A CCD is left as it is for a period of time equal to the main exposure time with a shutter kept closed, and the charge equivalent to the dark current noise is read out of the CCD and stored in a dark current noise memory 10. Then the main exposure is applied to the CCD after the shutter is opened, and the dark current noise component value is subtracted from a main signal. The color filter processing is applied to the image data obtained by the precedent subtraction and the R, G and B color data are assigned to each image. A controller 1 calculates the proper values of an auto-iris AE and an auto-focus AF from the value of the image data stored in a display memory 13. Then the image pickup processing is finished when the present AE and AF values are optimum.
Patent JP-H1171432-A (JP)
Title: Random propylene copolymer
Inventor: KERSTING MEINOLF DR
IPC: C08F4/654
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a copolymer having high rigidity and a low chlorine content, by copolymerizing propylene with ethylene and a specified alkene in the absence of a liquid reaction medium under conditions in which the ratio among the partial pressures of the respective monomers is specified. SOLUTION: Propylene is copolymerized with ethylene and a 4-10 C 1-alkene in the absence of a liquid reaction medium under conditions in which the ratio of the partial pressure of propylene to that of ethylene is 20:1 to 100:1, and the ratio of the partial pressure of the 1-alkene to that of the ethylene is 2.5:1 to 20:1 in the presence of a Ziegler/Natta catalyst containing a titanium- containing solid component containing a halogen-containing magnesium, an electron donor and an inorganic oxide carrier, an aluminum compound and an electron donor mixture in a gas phase under a pressure of 15-40 bar at a temp. of 50-100 deg.C for 0.5-5 hr to obtain a random propylene copolymer having a number-average molecular weight of 20,000-50,000, a melt flow index of 0.1-100 g/10 min and a melting point (DSC) of 135 deg.C or below.
Patent JP-S638150-A (JP)
Title: Sheet conveying positioner
Inventor: SENO MASAYUKI
IPC: H01L21/68
Filed: 1986-06-24
Abstract: PURPOSE:To shorten a span of time for conveying and positioning of a sheet as well as to prevent it from damaged, by constituting the drive that makes a supply device and a delivery move up and down and another drive for a transfer device both so as to be done by the same driving source. CONSTITUTION:In operations moving a sheet 2 in a supplying device 1a onto a handling device 5 and a sheet 2a on this handling device 5 to a delivering device 6a, respectively, first each conveyor 4 of the supplying device 1a and the delivering device 6a gets going down simultaneously by cam drive. Next, levers 12 and 12a of a positioning device get going down in keeping a regular interval with these conveyors 4. Since these operations are regulated by the timing of a cam, they are accurate enough and almost over-lappable. Immediately after these levers 12 and 12a reach the lower limit, they start movement in the horizontal direction by a cam 24, and at that time, each tip of these levers 12 and 12a comes into contact with sheets 2 and 2', conveying these sheets up to the specified place.
Patent JP-H089513-A (JP)
Title: Controller of tow of vehicle, especially railroad rolling stock or brake and its use method
Inventor: JIYANNPIEERU BERUNIEERU
IPC: B60T8/32
Filed: 1995-06-14
Abstract: PURPOSE: To simplify the traction of vehicle and use of braking function to realize automatic running of vehicle at the constant area of the predetermined rail by providing a particular function to the movable lever. CONSTITUTION: A movable lever 2 has the functions; a) to take the first position 0 where traction or braking function does not operate; b) to fix the position to the unstable position 0 in which the vehicle runs with its inertia by making the electric braking and traction to zero; c) to move the first zone 0+ for the electric traction function without relation to increase (decrease) and decrease (increase) of the electric pulling force and electric braking force by starting from the first position 0, and to move the second zone 0- where the electric braking function operates; d) to move the third zone -F in which the pneumatic braking function operates starting from the end point of the second zone 0-; and e) to take the second position UGR (for emergency) in which the electric braking and pneumatic braking function operate simultaneously, following the third zone -F.
Patent JP-S6039777-A (JP)
Inventor: NAGAFUJI TOSHIAKI
IPC: H01R4/24
Filed: 1983-08-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5673639-A (JP)
Title: Manufacture of quartz glass pipe
Inventor: EDAHIRO TAKAO
IPC: C03B37/01
Filed: 1979-11-16
Abstract: PURPOSE:To manufacture a quartz glass pipe of high quality by forming a porous glass sintered body at one end of a support rod by the hydrolysis or heat oxidation of glass forming starting material gas, boring a hole in the body along the central axis, and heating the body while feeding the gas of a dehydrating agent into the hole. CONSTITUTION:Glass forming starting material gas is fed into glass fine particle synthesizing torch 20 together with Ar gas and hydrolyzed with O2 gas and H2 gas to form rodlike porous glass sintered body 23 at the tip of quartz glass support rod 22 of rotating and raising unit 21. Drill 25 of boring unit 24 is raised while rotating to bore a hole in body 23 along the central line. Body 23 is then heated with electric furnace 26, and simultaneously it is dehydrated by introducing the gas of a dehydrating agent such as SOCl2 from vitrifying atmosphere introducing port  27. Thus, hollow porous glass sintered body 23 is converted into a hollow transparent quartz glass pipe.
Patent JP-H10335491-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KUROOKA KAZUAKI
IPC: H01L21/8234
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To accurately obtain a desired resistance after completion for such resistance element as an SRAM device. SOLUTION: A semiconductor device is laminated on a semiconductor substrate 1 at least via an insulation film and has a resistance layer 10 consisting of a semiconductor material where resistance is set according to the amount of introduced impurity and a flattening film (for example, O3 -TEOS film 17) including water being laminated at the upper-layer side of the resistance layer 10. A desired impurity is introduced to the resistance layer 10 so that resistance becomes a desired value after fluctuation by laminating the flattening film 17 at the upper-layer side. In an actual manufacturing process, the amount of fluctuation in resistance of the resistance layer 10 being generated due to the presence or absence of the flattening film 17 is preestimated and the impurity is introduced based on it.  The resistance can be adjusted by changing at least either the pattern shape of the resistance layer 10 or thickness.
Patent JP-H0312295-A (JP)
Title: Method for increasing dissolved oxygen in waste water
Inventor: TASHIRO EIICHI
IPC: C02F3/20
Filed: 1989-06-09
Abstract: PURPOSE:To reduce aeration quantity by increasing the amount of dissolved oxygen in a water tank and a waste water tank by adding the extract obtained from the bark or liqueous part of a Saponaria officinalis tree by water or lower alcohol to an aeration tank on the way of a treatment process. CONSTITUTION:In a process for biologically treating household waste water, industrial waste water or agricultural waste water, the extract obtained from the bark or liqueous part of a Saponaria officinalis tree (being a plant of a rose family naturally grown in Chile, Bolivia or Peru and containing saponin being triterpene type glycoside containing quillaic acid as the non-saccharide part thereof) using water or lower alcohol is added on the way of a treatment process. In extraction, bark or ligneous part is cut into chips which are, in turn, immersed in the aforementioned extraction solvent to be heated and the resulting mixture is filtered to obtain a filtrate usually having concn. of about 30-35%. When this extract is added on the way of the treatment process, the amount of dissolved oxygen in a water tank and a waste water tank is increased, and, therefore, aeration quantity can be reduced and the treatment capacity of sludge is enhanced. Therefore, this extract is extremely useful.
Patent JP-S5271282-A (JP)
Title: Temperature detector and its production
Inventor: GOTOU AKIMASA
IPC: G01K7/01
Filed: 1975-12-10
Abstract: PURPOSE:The temperature detector of about 1mm in outside diameter of a good space factor used in orienting process of nylon fibers, etc. is easily and inexpensively produced by using printed circuit board techniques.