baber/WOPTO huggingface dataset:
Patent JP-H01157986-A (JP)
Title: Ethylated avermectin
Inventor: SUTEIIBUN JIYOSEFU HOORIRITSUK
IPC: A01N43/90
Filed: 1988-11-09
Abstract: Avermectins wherein one or both of the 3 min - and 3 sec - positions of the cleandrose disaccharide moiety is substituted by an ethoxy rather than a methoxy group, process for their preparation; and their use as antiparasitic agents.
Patent JP-H04324014-A (JP)
Title: Method of introducing air into rotary incinerator
Inventor: UIRIAMU JIERAADO KORINZU JIYUN
IPC: F23G5/50
Filed: 1991-10-03
Abstract: PURPOSE: To reduce the amount of exhaustion of CO or hydrocarbon by making overcombustor air adjustable by providing a window box for producing each air for underfire, overfire, and the overcombustor supplied into a rotary incinerator. CONSTITUTION: In incinerator equipment in which a general solid waste 2 is incinerated in a rotary incinerator 3, the rotary incinerator 3 is rotatably provided in a window box 13 with an inclined axis taken as the center, and the window box 13 is divided into a plurality of compartments 21, 23, 25 each for supplying fuel air to several compartment portions Z1 to Z4 driven independently. Among these compartments he compartment 21 is provided as a window box 13 for underfire, and the compartment 23 is for overfire, and further the compartment 25 is for over-combustor. A damper 51 is controlled in response to lowering of a ratio of oxygen in flue gas, whereby over-combustor air is rapidly introduced to keep a CO level in waste gas at an allowable level.
Patent JP-H01127661-A (JP)
Title: Method for removing carburization in carburizing and quenching part
Inventor: KANEMITSU TAMOTSU
IPC: C23C8/80
Filed: 1987-11-10
Abstract: PURPOSE:To simply remove carburization in a carburizing and quenching part at low cost by cooling after electrolytic-heating the necessary position removing carburization in the carburizing and quenching part at the prescribed temp. and machining and removing the whole carburized layer at this position after tempering. CONSTITUTION:After carburizing and quenching of a gear part 1 composing of flange part 2 and teeth part 3, the electrolytic heating device 4 having electrode 5 is arranged on the flange part 2 to be necessary position removing carburization. The power is conducted between the electrode 5 and the gear part 1 with DC power source while injecting electrolytic solution 6 from an electrolytic solution injecting hole 7 in the electrode 5. By high current of the power conduction, the flange part 2 is heated at about 650 deg.C transformation point. Then, the gear part 3 at the carburizing and hardening part to be necessary to harden is desirable to cool with water cooling method, etc., in order to restrain the raising of the temp. After the above heating, the power is stopped and it is cooled with the electrolytic solution 6 and the tempering is locally executed. By this method, the carburized layer at the flange part 2 lowering the hardness is machined and removed, and the necessary welding is executed to the obtd. carburized removing part.
Patent JP-H10119268-A (JP)
Title: Ink jet head
Inventor: TACHIBANA YOSHIAKI
IPC: B41J2/16
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To form an ink chamber which is excellent in ink resistance characteristics of photosensitive resin by a method wherein the ink chamber composed of an ink chamber forming component and a vibration film is formed of the photosensitive resin, and a surface of the photosensitive resin is covered with any material of CR, Ni, Ti, and Al. SOLUTION: An ink chamber 2 composed of an ink chamber forming component 6 and a vibration film, is formed by using a processing technique wherein etching is carried out by an optically shaping technique with photosensitive resin. Then, the ink chamber 2 is covered with an ink protective film 8. A sputtered film covering in this case is selected from any material in Cr, Ni, Ti, Al, and SiO2 according to material of the ink. Further, the ink protective film 8 is formed by sputtering or plating from the arrow 30 direction. An ink jet head is prepared by fixing the ink chamber 2 prepared thus to the vibration film by bonding. Thereby, the ink chamber which is excellent in ink resistance characteristics can be prepared with the photosensitive resin.
Patent JP-S63136642-A (JP)
Title: 2-layer type semiconductor integrated circuit
Inventor: SAGARA HIDEJI
IPC: H01L21/60
Filed: 1986-11-28
Abstract: PURPOSE:To obtain a 2-layer structure in which IC chips are easily laminated, IC chips are easily laminated and connected at their bonding pads and external lead electrodes by providing as a bonding intermediate layer finger lead ends between two types of IC chips disposed at upper and lower positions. CONSTITUTION:A metal foil is laminated through an adhesive layer 15 on a heat resistant insulating film 11 having a rectangular opening for disposing IC chips 14a and 14b, and external lead electrodes are provided on a film carrier tape by a photolithography method. Bumps 13a, 13b are provided by plating or etching on both front and rear surfaces of the end of the lead 12, and the bumps are bonded to bonding pads 15a, 15b. A plurality of finger lead ends are disposed to be interposed between elevationally opposed IC chips 14a and 14b. The chips 14a and 14b can be laminated through the plurality of finger lead ends.
Patent JP-2000107674-A (JP)
Title: Film-like body unsealing cutter
Inventor: ORISAKA EIJI
IPC: B05C5/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To easily unseal a film-like body and to surely discharge only the fluid body in a container with simple constitution. SOLUTION: A film-like body unsealing cutter 1 is radially provided with partition parts 11 joined to each other by a shaft in the longitudinal direction of a cylindrical pipe 10 in this cylindrical pipe. Blade parts 5 capable of forming scores at a moisture-proof sheet are formed at the ends of the partition parts 11 on the side to be inserted into the discharge part of a cartridge. The cylindrical pipe 10 functions as a supporting part 6 for holding the partition parts 11 which are inserted into the discharge part of the cartridge and are formed with the blade parts 5. The spaces at four points formed between the inner peripheral surface of the cylindrical pipe 10 and the partition parts 11 adjacent to each other function as passages 7 formed to allow the passage of the sealant discharged from the cartridge.  The film-like body unsealing cutter 1 is held at a guide for holding the cartridge and is indwelt in the cartridge.
Patent JP-H05122030-A (JP)
Title: Clock phase advancer
Inventor: MIYOSHI SEIJI
IPC: H03K5/13
Filed: 1991-10-30
Abstract: PURPOSE:To eliminate the constraint by a frequency by using a clock having twice as many frequencies as a desired clock frequency. CONSTITUTION:A clock inputted in a first input terminal (twice as many frequencies as a desired clock frequency) is inverted in a first inverter 2. When a 1/2 clock phase advancing control signal is inputted from a second input terminal 3, a retiming is performed by the rise edge of the output of the first inverter 2 in a retiming device 4. The clock inputted from the first input terminal 1 is frequency-divided to two by a frequency divider 5, and the output and a signal which the output was inverted by a second inverter 6 are inputted in a switching device 1. The switching device 7 switches the two inputs by the output of the retiming device 4 and outputs them. Thus a desired clock advanced by 1/2 clock phase is outputted to an output terminal 8.
Patent JP-H02129771-A (JP)
Title: Time information collecting system machine
Inventor: OKUNO HARUOMI
IPC: G06F17/40
Filed: 1988-11-10
Abstract: PURPOSE:To automatically, easily and instantaneously input information without depressing a pushbutton in the case of inputting information in a time information system machine by using an IC card as an information collection recording medium. CONSTITUTION:When the IC card in which time information has been previously recorded by another means is set up on an IC card setting part 12 mounted on a time information collecting system machine body 11, the IC card setting part 12 detects the setting of the IC card. The time information stored in the IC card body is automatically read out within an extremely short period, sent to an information processing part 13 electrically connected in the body 11 and processed as an electric signal by the processing part 13. Consequently, the manual depression of the pushbutton switch can be omitted and the information stored in the IC card body can be automatically read in an information processing part within an extremely short period.
Patent JP-2000114896-A (JP)
Title: Circuit and method for controlling gain
Inventor: URAYAMA YOJI
IPC: H03G3/12
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce temperature dependence in the gain of a gain control circuit. SOLUTION: A clock signal from an oscillator 1 is inputted to a frequency divider circuit 2 and a constant number (gain control constant) from the outside is inputted from a constant input device 7 to the frequency divider circuit 2. The frequency divider circuit 2 divides the frequency of the clock signal from the oscillator 1 according to the constant from the constant input device 7 and the frequency divided clock signal is respectively inputted to equivalent resistors 3 and 4 composed of switched capacitors. The equivalent resistors 3 and 4 are variable resistors to change resistance corresponding to the frequency of a clock signal to be driven and the gain of this circuit is determined by the resistance ratio of the variable resistance values, namely, the frequency dividing ratio of the frequency divider circuit 2.
Patent JP-H02273186-A (JP)
Title: Gene produced by cording lepidopterous vermin active novel disjunct body of bacillus thringiensis named b.t.ps81gg to active lepidopterous toxin
Inventor: JIYUERU PEIN
IPC: C12N15/32
Filed: 1989-10-31
Abstract: A novel B.t. isolate with activity against lepidopteran insects is disclosed. This isolate is highly active against the beet armyworm. A gene from this isolate has been cloned. The DNA encoding the B.t. toxin can be used to transform various prokaryotic and eukaryotic microbes to express the B.t. toxin. These recombinant microbes can be used to control lepidopteran insects in various environments.
Patent JP-H02130798-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: ITO YASUO
IPC: G11C16/06
Filed: 1988-11-10
Abstract: PURPOSE:To assure a high-speed performance for the title memory device by utilizing an external power source for a bit line boosting circuit. CONSTITUTION:When an H level is supplied to a gate terminal N at the time of rewriting data, MOS transistors (TR) Q1 and Q2 are simultaneously turned on and charging is started to a bit line BL1. The voltage across the terminal N rises to the output high voltage VPP2 of an internal boosting circuit by the action of a bootstrap circuit after prescribed time. Therefore, when the threshold voltage Vth of the Tr Q1 is lower than about VPP2-VPP1=2V, the bit line BL1 is charged to the output voltage VPP1 of an external power source. Even when the threshold voltage Vth of the MOS Tr Q1 is >=2V, the voltage across the bit line BL1 rises to VPP2-Vth. In this case, when 20V is supplied to the gate signal SG1 of a selected gate S11 and 0V is supplied to the control gate signal line CG1 of a memory cell M11, the high potential at the bit line BL1 is almost transmitted to drains of memory cells M11,... and electrons are injected into a floating gate from a substrate. In the case the electrons in the floating gate of the cell M11 are discharged, the bit line BL1 is set to 0V by applying a high voltage across signals lines SG1 and CG1.
Patent JP-H03146972-A (JP)
Title: Recording method for laser printer or the like
Inventor: KATO JOJI
IPC: B41J2/44
Filed: 1989-11-02
Abstract: PURPOSE:To keep the distinctness of a line picture and to improve the uniformity of the density of a black solid image by varying the light quantity of a reference picture element according to the data of peripheral picture element. CONSTITUTION:A picture element signal a is developed and stored in the page memory of a signal processing part 1. When the data of the picture element in the page memory is read, the data is read in an nXn matrix by taking the reference picture element which is to be recorded as center. Then, a laser diode 2 is turned off by the signal processing part 1 when the reference picture element is a white picture element. When the reference picture element is a black picture element and any one white picture element exists in the picture elements in the matrix, the laser diode 2 is turned on with the ordinary light quantity. Furthermore, when the reference picture element is black and all the picture elements in the matrix are black, the laser diode 2 is turned on with the light quantity larger than usual. Thus, the distinctness of the line image is kept and the uniformity of the density of the black solid image is improved.
Patent JP-H08148488-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI TAKESHI
IPC: H01L21/3213
Filed: 1994-11-18
Abstract: PURPOSE: To prevent a peripheral light exposure in an electron beam exposure method by a method wherein the surface roughness of a copper film or an upper barrier metal layer located under a resist layer is set smaller than a specific value below the prescribed width of a copper wiring pattern which is left at the formation of a wiring pattern. CONSTITUTION: An integrated circuit element is formed on an Si substrate 21, and an oxide film 22 is provided thereon. A three-layered laminated film composed of a lower barrier metal film 23, an Cu film 24, and an upper barrier metal film 25 is formed. The surface roughness of the Cu film 24 or the upper barrier metal film 25 is set 1/100 or below as small as the width of a wiring pattern. An oxide film 26 is formed thereon, an EB resist layer 27 is provided thereon and exposed to light for the formation of a wiring pattern. As the upper barrier metal film 25 is small in surface roughness, an electron beam incident on the resist layer 27 for exposure is reflected by the upper barrier metal film 25 in nearly the same direction as it impinges. Therefore, a peripheral exposure caused by the random reflection of an electron beam is lessened.
Patent JP-H02176210-A (JP)
Title: Assembly type crank shaft and its manufacturing method
Inventor: SWARS HELMUT
IPC: F16C3/10
Filed: 1989-11-02
Abstract: PURPOSE: To prevent the instability of a connected surface by at least partially stepping the two components of adjoining crank arms in a diameter so as to fit these in each other, and connecting these components by having twisting tolerance. CONSTITUTION: The outer sleeve 7 of a journal pin 2 is connected to the left side of a crank arm 4, and the inner sleeve 8 of a crank pin 1 is connected to the right side of a crank arm 5. The outer sleeve 9 of the crank pin 1 is connected to the left side of the crank arm 5, and the inner sleeve 10 of a journal pin 3 is connected to the right side thereof. The inner sleeve 6 of a crank arm, not shown, is inserted into the outer sleeve 7, and the outer sleeve 11 of a crank arm, not shown either, is inserted and fitted on the inner sleeve 10. Thus, since a connection with twisting tolerance, such as friction connection or blank connection, is formed between the inner and outer sleeves, the instability of a connected surface is prevented.
Patent JP-2000108155-A (JP)
Title: Method for injection molding
Inventor: OKAHARA ETSUO
IPC: B29C45/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce a mold clamping force without lowering quality of a molding by setting an initial injection filling amount at a specific ratio of the overall injection filling amount, and completing the injection filling in a secondary injection. SOLUTION: Molten polypropylene is primarily injected by preset amount in a mold cavity clamped at a predetermined clamping force, and a timer t1 is started. At the time of elapsing ta sec after the completion of the injection filling, a movable die is retracted by a mold clamping unit so that a gap between a surface of the molding and a surface of the mold cavity becomes about 0.1 to 0.5 mm. After the primary injection is completed, a dwell state is started, and secondary injection is continuously conducted in this state. At an elapsed time tb sec of the timer t1, the secondary injection is finished. Here, the molten resin amount injected in the cavity by the primary injection is set to 70 to 97% of the overall injection resin amount. Thus, a mold clamping force can be reduced without lowering quality of the molding.
Patent JP-H11100456-A (JP)
Title: Flame retardant foamable sheet, flame retardant foamed sheet, and wall paper and floor material therefrom
Inventor: YOSHIDA HIROSHI
IPC: D06N7/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foamable sheet, satisfying flame retardance, and capable of manifesting a high expansion ratio and an excellent design by chemically foaming a polyolefin resin using a specific metal hydroxide. SOLUTION: This foamed sheet comprises (A) a polyolefinic resin, (B) a platy metal hydroxide (for example, magnesium hydroxide) having 2-10 asbestos ratio (ratio of a diameter/a thickness) and <=2 μm average particle diameter, (C) a chemical foaming agent (for example, azodicarbonamide), and if necessary, (D) an inorganic filler (for example, calcium carbonate). The comprising ratio of the components is preferably 1-120 pts.wt. component B and <=100 pts.wt. component D based on 100 pts.wt. component A. From the view point of the flame retardance, the total of the compounded amounts of the components B and D is preferably >=5 pts.wt. As a result, a floor material excellent in a design, and an architectural interior material such as a wallpaper are expected to be provided.
Patent JP-H08148319-A (JP)
Title: Method and system for producing magnetic thin band, magnetic powder and magnet
Inventor: NISHIO TAKAYUKI
IPC: H01F41/02
Filed: 1994-11-18
Abstract: PURPOSE: To obtain a permanent magnet having enhanced and stabilized magnetic characteristics where the fluctuation is suppressed. CONSTITUTION: A molten metal 3 having composition of magnetic material flows 3a down on a rotary roll 6 to form a thin metal band 5 having composition of magnetic material. The thin metal band 5 is irradiated by means of a high energy density heat source 7 to produce a magnetic thin band 8 which is then crushed to produce a magnetic powder. The magnetic powder is employed in the production of a permanent magnet, e.g. a bond magnet, a sintered magnet or an anisotropic magnet.
Patent JP-H03147329-A (JP)
Title: Formation of gold terminal part
Inventor: KASAHARA SHINICHI
IPC: H01L21/321
Filed: 1989-11-01
Abstract: PURPOSE:To offer a formation method of a gold terminal part whose thermocompression bonding operation can be automated easily by a method wherein a gold lead is thermocompression-bonded to a bonding pad part of an IC chip and said gold lead is cut at a neck part produced by its thermocompression bonding operation. CONSTITUTION:A gold lead 6, e.g. a gold wire 30mum in diameter, is thermocompression-bonded to an Al film exposed at a bonding pad part 3 by using a wedge 9 of a bonding machine. At this time, a neck part 7 is produced at a corner part of the wedge 9 at the gold lead 6. Then, the gold lead 6 is pulled slightly, and the gold lead 6 is cut at the neck part 7 produced at the gold lead 6, then, a bump-shaped gold terminal part 8 which has been cut off at a neck-cutting part 7' is formed.
Patent JP-S62145397-A (JP)
Title: Counter of lending body for exchanging gift
Inventor: AYABE SEISHIRO
IPC: G06M7/06
Filed: 1985-12-20
Abstract: PURPOSE:To carry out the comparison between the sales of an entire store and the gifts of the entire store by comparing the number of the lending bodies lent from a lending machine with the number of the lending bodies returned for exchanging the gifts and incorporating a processing display device for arithmetically processing the slump of the difference between all sales and all gifts to display it. CONSTITUTION:To the counter 5 of the processing display device 13, a pulse is fed from a register 6. The number Y of the pulses corresponds to the number of coins in an accommodating part 3 calculated by the register 6 based on continuous data of the accommodating part 3 measured by the register 6. The number X of the pulses fed to a counter 10 from the coin leading machines 7-9 corresponds to the total number of the coins lent in the coin lending machines 7-9. The arithmetic circuit 6 can operate a value Z obtained by subtracting the count value of the counter 5 from the count value of the counter 10 and this value Z represents the slump.
Patent JP-H05129931-A (JP)
Title: Logic circuit
Inventor: YODA RYUICHI
IPC: H03K19/0175
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the current consumption by using a control circuit so as to decrease a collector potential of transistors(TRs) whose emitters are coupled via a level shift circuit thereby bringing an output of an ECL gate to a high impedance. CONSTITUTION:The circuit is provided with a differential amplifier circuit 10 in which resistors R11, R12 are connected respectively to collectors of TRs 11, 12 whose emitters are coupled together and a current source is connected to the emitter. Furthermore, the circuit is provided with an output buffer circuit 20 connecting to each collector of the TRs 11, 12 to implement inverting or noninverting output. Then a level shift circuit 50 is connected to a high potential power supply Vcc and a current input terminal of the circuit 10, and a control circuit 30 connecting to the circuit 50 and the current source controls the circuit 50 and the current source. That is, the circuit 30 is used to decrease a collector potential of the TRs 11, 12 through the circuit 50 thereby bringing the output of the ECL gate into a Z state (high impedance state). As a result, the current consumption is reduced and a high circuit integration is attained.
Patent JP-S63140408-A (JP)
Title: Grinding device for magnetic head
Inventor: EGAWA KAZUAKI
IPC: G11B5/187
Filed: 1986-12-01
Abstract: PURPOSE:To obtain a magnetic head with a high dimensional accuracy by deciding the finishing grinding processing quantity of a gap surface from the condition of a grinding monitor, controlling a head rotating mechanism, a conveying mechanism, a grinding mechanism, etc., and grinding a and processing the gap surface of a magnetic head again. CONSTITUTION:At both sides of upper part cores 8 and 8 near a gap surface 1a, triangular grinding monitors 9 and 9 are formed in which the length of detectable exposing part from the external part accompanying the increase in the grinding processing quantity at the time of grinding and processing to the gap surface 1a. By grinding and processing the gap surface 1a of a magnetic head 1, length a0 of the grinding monitors 9 and 9 is decreased as the grinding time passes, and comes to be a1 at the time of grinding up to the position shown in C-C. At this time, when the ratio of the change of the grinding time and the length of the grinding monitors 9 and 9 is constant, the length of the grinding monitors 9 and 9 is measured, and when the data are fed back and the grinding time is controlled, the gap depth an be easily ground and processed to the prescribed dimensional accuracy.