baber/WOPTO huggingface dataset:
Patent JP-H1140671-A (JP)
Title: Process for forming semiconductor device
Inventor: JAIN AJAY
IPC: H01L21/3205
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To make a strong contact generate between a compound copper layer and a diffusion barrier film by transferring a part of an insulating layer which is made patterning into the barrier film, by adhering a contact layer on the barrier film and by forming a conductive metal containing layer on the contact layer. SOLUTION: A second insulating layer is formed on a substrate 12 and a mutual junction 28. Next a dual in lay apperture is formed by patterning the insulating layer. Next an exposed surface of on oxide film 26 is transferred to a silicon oxy-nitride diffusion barrier part 56 by performing a plasma nitride step. After that a silicon contact layer 58 is formed on the barrier part 56. After a copper seed layer is adhered on the insulating layer, a compound copper layer which lies on the contact layer 58 is formed by performing an electrical plating processing. Further a dual in lay constriction 74 including a via part and a mutual functioning channel part is formed by eliminating the parts of the contact layer 58 and the compound copper layer by chemical machining polishing. After that a passivation layer 66 is formed on a semiconductor device 68 including the structure 74.
Patent JP-H0367912-A (JP)
Title: Incineration plant for life system waste
Inventor: EMOTO YOSHIHISA
IPC: F23G5/40
Filed: 1989-08-07
Abstract: PURPOSE:To be adaptable for working on sea, etc. where the face on which the device is installed inclines quite often by providing a storage section which is provided with means with means of raking out forcibly, transportation section which is provided with a mechanism for transporting wastes with no relation with the swaying of the wastes, and incineration section with a forced blast mechanism. CONSTITUTION:A waste collecting vehicle which has entered the inside of a ship goes through a graded route 2 and dumps wastes into a hatches 4 for loading them to accumulate them there. In the working of this plant the wastes are raked out to a container 9 for waste transportation that is arranged at the bottom of a waste discharge tank 8 along the bottom section section of the hatch 4 from a waste dis charge port 6 by a hydraulic waste extruding device which is provided with a recipro cating sliding member. The container 9 is lifted up without swaying, after it is loaded with wastes, by a cage-shaped crane 10 along the rails of a waste discharge tank 8. Further, the crane 10 moves along the rails that are installed on the ceiling of the topmost deck to a position above an incinerator hopper 11 and then drops the wastes into an incinerator 12. The incinerator 12 is provided with a positive blower 13 and a suction blower 14 and here the wastes are incinerated.
Patent JP-2000036330-A (JP)
Title: Manufacture of photoelectric converter element
Inventor: TERAUCHI KOICHIRO
IPC: H01L31/04
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve mass production, and even photoelectric conversion by applying a semi-conductor particulate layer on a conductor support with a screen printing or sol-gel method, and applying the sensitizing pigment on the semi-conductor particulate layer with an extrusion coater or a wire bar coater. SOLUTION: A conductive surface side of a conductive support 11 of the conductive glass is coated with titanium dioxide dispersed solution by an extrusion coater, and dried so as to form a semi-conductor particulate layer 12 of a titanium dioxide layer. Sensitizing pigment 13 included in the ethanol solution at 0.0003 moll/l of pigment concentration is applied on the semi-conductor particulate layer 12 by the extrusion coater, and after drying it with hot air, wet- washing is performed in acetonitrile solution. An opposite electrode 16 of platinum deposition glass is overlapped with the sensitizing pigment 13 dried by the hot air again, and the electrolyte is permeated so as to form an organic hole transferring layer 15.  With this structure, a photoelectric transferring element 10 having excellent mass production performance and even photoelectric transferring performance can be obtained.
Patent JP-S6182489-A (JP)
Title: Solid state laser oscillator
Inventor: AMANO SATORU
IPC: H01S3/08
Filed: 1984-09-29
Abstract: PURPOSE:To enhance the utility efficiency of an exciting light by alternately laminating a plurality of slab laser active media and exciting lamps. CONSTITUTION:Laser active media 14(141-143) are secured in parallel through supports 12, 13 in a reflector 11 for forming a light reflecting surface by plating gold on the inner surface, and exciting lamps 15(151-154) are disposed at both sides of the media 14. A pair of reflecting mirrors 16, 17 are disposed externally corresponding to the ends of the media 14. Lights radiated from the upper half surfaces of the lamps 152, 153 disposed at the intermediate directly excite the media 141, 142 and the lights emitted from the lower half surfaces directly excites the media 142, 143, thereby enhance the utility efficiency.
Patent JP-H0870482-A (JP)
Title: Handy position registration system
Inventor: YOSHIDA TOSHIO
IPC: H04W60/04
Filed: 1994-08-29
Abstract: PURPOSE: To control an incoming call to the moving destination of a mobile machine even if a repeater system side is not provided with a position registration function by allowing the mobile machine to transmit the zone number of the moving destination and an individual number in that zone as a position registration signal to a commanding station. CONSTITUTION: In the case that the mobile machine 5 moves along a moving path from a starting point in the zone 1 to the zone 2, when the mobile machine 5 breaks away from the reach of a radio wave from a repeater station 3 in the course of movement, at a simple position registration executing position 7, it transmits automatically the simple position registration operation of the mobile station 5, i.e., the zone number of the moving destination and the individual number in that zone as position information to the commanding station 6 in a home zone.  On the other hand, the commanding station 6 having received this information executes reception processing and rewrites the contents of individual number registration, and from the call origination of next time, it changes the call origination based on the individual number of the home zone till then to the call origination based on the individual number of the mobile machine 5 in the zone 2.
Patent JP-H0625359-A (JP)
Title: Molding material having low birefringence
Inventor: HASEGAWA TERUO
IPC: G11B7/24047
Filed: 1992-07-07
Abstract: PURPOSE:To obtain a molding material suitable for film, etc., having excellent heat resistance, transparency and moldability by polymerizing methyl methacrylate with a specific benzyl methacrylate, a specific maleimide-based monomer and another copolymerizable vinyl monomer in a specific ratio. CONSTITUTION:100 pts.wt. monomer molecular mixture comprising (A) 50-92wt.% methyl methacrylate, (B) 5-20wt.% benzyl methacrylate of formula I [R is (methyl)benzyl], (C) 3-20wt.% maleimide-based monomer of formula II [X is (methyl)cyclohexyl] and (D) 0-10wt.% another copolymerizable vinyl monomer such as methyl acrylate is blended with 0.01-0.1 pt.wt. phosphorous acid ester such as bis(nonylphenyl)pentaerythritol diphosphite and polymerized to give the objective molding material.
Patent JP-H1149406-A (JP)
Title: Sheet transfer method, transfer device, lifting device, positioning device and attracting device
Inventor: TAKEZAKI HIDEAKI
IPC: B65H31/30
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet transfer method and device for precisely locating sheets at a preset place, lifting and positioning devices used for the sheet transfer device and a sheet attracting device. SOLUTION: A sheet transfer method, in which sheets in stacks are separated and lifted one by one from a stack place, transferred to a preset place and located at a preset place, comprises the steps of separating and lifting sheets 12 in stacks one by one from a stack place A, of transferring the sheets 12 from the stack place A to a temporary place B, positioning the sheets at the temporary place B and transferring and locating the sheets from the temporary place B to a preset place.
Patent JP-H1150160-A (JP)
Title: Semi-reduced iron agglomerate, its production and production of pig iron
Inventor: KAWAGUCHI TAKAZO
IPC: C21B13/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To produce a semi-reduced iron agglomerate which can reduce a fuel ratio by using it as a raw material in a vertical type furnace, and to provide a producing method thereof and a producing method of a pig iron using this agglomerate. SOLUTION: The semi-reduced iron agglomerate which has a double structure of an outer shell consisting essentially of metallic Fe and an inner core consisting essentially of Fe oxide and free C, is composed by mass % of >=70% total Fe content, 20-50% metallic Fe content and >=5% free C, and its vol. is >=20 cm<3> . The producing method of the semi-reduced iron agglomerate, is executed by agglomerating a mixed raw material of powdery iron raw material and a powdery solid reducing agent and burning the agglomerate in a reduction- burning furnace. In such a case, the mixed raw material is agglomerated with a double roll compressing machine and burnt with a rotary hearth furnace, and then, a good quality semi-reduced iron can be obtd. at a low cost.  The pig iron is produced with the vertical type furnace having the packing layer of a bulky solid reducing agent in the furnace by using the above semi-reduced iron agglomerate as a raw material.
Patent JP-2001037086-A (JP)
Title: Protective device for power linkage system
Inventor: YAMAMURO KOZO
IPC: H02H3/20
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a protective device made to protect a circuit with respect to abrupt flow of regenerative power in a power linkage system for driving a load by powers linking a generating circuit and a power source circuit. SOLUTION: This power linkage system consists of a generating circuit 20 for supplying an AC power, based on a power from a generator 9 to a power source circuit 30 for supplying the AC power based on the power from a commercial power source 1 for supplementing power from the circuit 20 with power from the circuit 30 so as to drive a load 10 by these powers. In this case, when a regenerative power from the circuit 20 to an inverter 5 reaches a prescribed value or when a voltage of a DC capacitor 4 becomes a prescribed value, the inverter 5 is made to be electrically shut off from the circuit 20.
Patent JP-H1147503-A (JP)
Title: Method for purifying crystalline substance
Inventor: KUWABARA HIROYUKI
IPC: B01D9/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To make a continuously crystal-purifying apparatus applicable to raw materials supplied from a relatively wide range and enable continuous operation at high efficiency by specifying the average particle size of a supplied raw material crystal and loading the continuously crystalpurifying apparatus with the crystal. SOLUTION: The average particle size of a raw material crystal supplied to be cast in a crystallizing tower 2 is controlled to be not smaller than 2.5 mm, preferably not smaller than 3 mm, and further preferably not smaller than 5 mm. The raw material crystal is cast in the crystallizing tower 2 from a crystal casting part 3. The cast raw material crystal is dropped to the uppermost part of a mother liquid ascending in the tower and reaches the upper part of a slurry layer and a part of the crystal is dissolved in the mother liquid. Moreover, simultaneously with that, the raw material crystal lowers the ambient temperature to precipitate a crystal. The mother liquid layer formed by such a manner is called as a crystal descending region A.  Since the crystal in the slurry layer in the lower part of the crystal descending region A is purified while being descending, the region is called a crystal purifying region B. The crystal purified in the crystal purifying region B and having high purity descends to a crystal melting region C and melted in the region and a part of the molten crystal becomes the mother liquid and the rest is taken out through a product taking out part 8.
Patent JP-S5995906-A (JP)
Title: Rotary filter bed type adsorbing filtration device
Inventor: FURUKITA KATSU
IPC: B01D24/02
Filed: 1982-11-22
Abstract: PURPOSE:To perform easily an exchange of adsorbing filter medium and filtering operation and to enhance a rate of adsorbing filtration by dividing an annular closed case into radially partitioned three stepped cases, and rotating intermittently the intermediate case, which forms an adsorbing filter-bed chamber, with respect to the upper and lower cases. CONSTITUTION:Adsorbing filter medium 11 is fed from a feeding hopper 10 and is filled in an adsorbing filter-bed chamber 13 in the intermediate case 2 through an upper chamber 5d in the upper case 1. Then, the case 2 is rotated in sequence in the direction of a white arrow to fill the filter medium 11 in respective chambers 13; but the chamber 13, locating at the position corresponding to a lower chamber 14b on which a wire net 24 is not stretched, is kept vacant. On the other hand, a fluid 7 to be treated is introduced through a fluid introducing pipe 6 to pass through the medium 11 while flowing over partition walls 4 as illustrated by a curve in the figure, and is discharged as a treated fluid 9 from a discharging pipe 8. After operating for a prescribed time, the case 2 is rotated and moved by one pitch correspondingly to the pitch of the walls 4 to fall the saturated broken medium 11 filled in the chamber 13 into a discharging hopper 15, thereby the medium 11 is discharged as a waste medium 11'.
Patent JP-S58104752-A (JP)
Title: Multiplex printer
Inventor: TSUNODA TAKASHI
IPC: B41J3/00
Filed: 1981-12-18
Abstract: PURPOSE:To print characters in multiple colors in the same line by such an arrngement wherein the number of colors to be printed in the same line is set in advance, and the number is caused to vary every time when printing is performed by each color, and when the number reaches a specified value, a platen is shifted to the next line. CONSTITUTION:A CPU is connected to ROM2 and RAM3 through an address line ADl, and is controlled by an ROM program and performs specified operation and processing, causes RAM to memorize necessary information and operates through an interface 4, a printer 5 equipped with multiple color ink ribbons  and performs printing. After performing specified printing, the interface 4 outputs signals to ACK terminal through an acknowledge line ACKl and notifies  the CPU1 that specified printing has been completed. The RAM3 and the interface 4 are connected to the CPU1 through data lines Dl, and the number of color to be printed in the same line is set in a down-counter connected to the  data line Dl.
Patent JP-H06215586-A (JP)
Title: Memory readout circuit for precharging and balancing before readout
Inventor: JIYANNMARII GOOTEIE
IPC: G11C16/28
Filed: 1993-07-26
Abstract: PURPOSE: To make a satisfactory compromise between a reading speed and the reliability of read information by inserting a follower amplifier between the output of a differential amplifier and the drain of a precharge transistor(Tr), and inserting an additional Tr between a precharge Tr and each drain of a copy Tr. CONSTITUTION: A follower amplifier AS is connected with an output S of a differential amplifier AD, and the output is connected with the drain of a precharge TrT1 . During a precharge stage, a bit line BL and a reference line LR are turned into a potential of about 1V. The value of this potential can be controlled by the value of the voltage V1 impressed during the precharge stage. Next, during a balancing stage, the amplifier AS is made active, the charge of the line BL is changed according to the state of the output of the amplifier AD, and the output of the amplifier AD is turned to 0. Therefore, the balancing of the amplifier AD can be obtained just before a reading stage. Also, an additional TrT6 is inserted between each drain of the TrT1 and a copy Tr.  Thus, a high resistance impedance can be inserted between the bit line BL and the input of the amplifier AD in a dynamic mode, and the reading speed can be increased.
Patent JP-H1144617-A (JP)
Title: Device for sampling liquefied gas
Inventor: GOMI TAKESHI
IPC: G01D21/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To hold the delivery amount of a transfer pump constant, and acquire the sample of liquefied gas by controlling the drive of the transfer pump on the basis of the flow rate of liquefied natural gas measured by a flowmeter. SOLUTION: Liquefied natural gas flowed in from a receiving pipe 1 to a flow guide pipe 8 and gasified by a gasifier 2 is transported toward a sample collection box 4 by a transfer pump 3. In the case where sudden change occurs in the pressure of the liquefied natural gas flowed in from the receiving pipe 1, slight time lag occurs in pressure measurement, and the suction amount of the transfer pump 3 is made unstable by influencing the operation of a flow regulator. A flowmeter 3 and a controller 14 are provided in a sampling device, the delivery amount of the transfer pump 3 is always measured by a flowmeter 13 including the change of the delivery amount by fluctuation of electromotive force, the revolution speed of a motor 10 is controlled by a control means 14 on the basis of the delivery amount, and the delivery amount of the transfer pump 3 is held constant.  Thereby sampling of the liquefied gas can be precisely acquired.
Patent JP-H0252764-A (JP)
Title: Control system of printing head of printer
Inventor: MORIMOTO TERU
IPC: B41J19/18
Filed: 1988-08-16
Abstract: PURPOSE:To lighten the control burden of a CPD while simplifying a control circuit by installing a printing-head control data buffer, accessing the printing- head control data buffer while being synchronized with the movement of a printing head and conducting necessary movement control. CONSTITUTION:A DMA circuit 20 executes a DMA cycle to access a printing data buffer 12 and a printing-head control data buffer 13, reads the printing data of three bytes from the printing data buffer 12 and transfers it to a data latch 14 for first three HACK-OFF periods, and reads a printing-head control data and transfers it to a data latch 17 for a fourth HACK-OFF period. The printing data disposed to the data latch 14 is transmitted over a driver/receiver 15, and the head pin of a printing head 16 is driven. When the printing-head control data is effective, interruption to a CPU 11 is performed, the control data is written to a motor control section 18, and the movement of the printing head is controlled.
Patent JP-H0529138-A (JP)
Title: Soft magnetic metallized alloy film, method of manufacturing same and magnetic core using same
Inventor: CHO TSUTOMU
IPC: H01F10/00
Filed: 1991-07-19
Abstract: PURPOSE:To produce a soft metallized alloy film for high frequency by metallization (metal spraying). CONSTITUTION:In a method of producing a soft magnetic metallized alloy film 1 by metallization of soft magnetic alloy powder, a waving layer structure of a soft magnetic alloy layer 1 and a high resistance layer 2 are formed by metallization at a time of powder of high resistance materials 2. The metallizing method enables manufacture of a soft metallized alloy film for high frequency in order to improve productivity.
Patent JP-H0253835-A (JP)
Title: Antistatic film and production thereof
Inventor: YAMAMOTO HIRANAO
IPC: C08J7/12
Filed: 1988-08-18
Abstract: PURPOSE:To obtain the subject film having excellent long-term antistaticity, adhesivity to other article and bonding stability by treating a face of a thermoplastic film containing an antistatic agent with a fluorine-containing gas. CONSTITUTION:One surface of a film of a thermoplastic resin (e.g., PE, PP or ethylene-vinyl acetate copolymer) containing an antistatic agent is treated with a fluorine-containing gas to form a coating film of a fluoride on the treated surface. Preferably, the antistatic film is produced by inflation process introducing a fluorine-containing gas into the inflation tube to treat the inner surface of the tube.
Patent JP-H0527180-A (JP)
Title: Transmission type near-field scanning microscope
Inventor: OSAWA HISAO
IPC: G02B21/00
Filed: 1991-07-18
Abstract: PURPOSE:To improve the degree of utilization of the light power of illuminating light and to improve the observation sensitivity by providing optimum illumination corresponding to a sample to be observed. CONSTITUTION:The transmission type near-field scanning microscope, equipped with light illuminating means 5 and 23 which radiate an observation point of the sample mounted on a sample base 17 with linearly polarized light from the rear surface through the sample 1 and a probe means 7 which can scan the sample 1 relatively, uses the sample base 17 whose incidence-side end surface and projection-side end surface for the illuminating light are spherical or columnar surfaces centered almost on the observation point of the sample 1.
Patent JP-H0490595-A (JP)
Title: Character and graphic plotting device
Inventor: TAJINO ETSUKO
IPC: G06T11/20
Filed: 1990-08-02
Abstract: PURPOSE:To eliminate an omission or a break of a font by widening stroke width according to the results of minimum stroke width and minimum stroke width which enables a display. CONSTITUTION:A stroke width extracting means 4 extracts the minimum stroke width W of outline data and outline data correcting means 5 and 6 corrects the outline data so that when the extracted minimum stroke width W is smaller than the minimum stroke width Wiot which enables a display on an output device, the width of the font is widened. For example, the width of the font represented with the outline font is increased to make the minimum stroke width W larger than the minimum stroke width Wiot which enables the display on the output device, thereby eliminating an omission of the font.
Patent JP-H03135767-A (JP)
Title: Method of attaching compound onto polymer particle by using dication ethers and kit including said method
Inventor: PATORISHIA MARII SENSUNII
IPC: C12N11/08
Filed: 1990-08-02
Abstract: PURPOSE: To obtain a useful material as a versatile chemical and biological means by forming a reactive intermediate product polymer particle and forming a covalent bond between the reactive intermediate product and reactive amine or a compound containing sulfhydryl. CONSTITUTION: In the first process, the water-based suspension liquid of polymer particle with pendant carboxyl group on the particle surface is brought into contact with a dicationether, thus forming a reactive intermediate product polymer particle with pendant intermediate reactive group. Then, as the second process, the polymer particle formed in the first process is brought into contact with a reactive amine or a compound containing sulfhhydryl, thus forming a covalent bond. In this manner, inactive polypeptide or reactive amine such as protein or a compound containing sulfhydryl are adhered to an inactive polymer particle rapidly, thus forming a material that is useful for a biological and chemical means such as immunoassay, diagnosis test, and enzyme reaction.