baber/WOPTO huggingface dataset:
Patent JP-H01103827-A (JP)
Title: Formation of deposited film
Inventor: SAKAI AKIRA
IPC: H01L31/08
Filed: 1987-03-27
Abstract: PURPOSE:To enable the film space to be enlarged while enhancing various characteristics, filming speed and reproducibility of the films to be formed by a method wherein the title formation includes multiple times of processes wherein a substrate, after passing through respective filming spaces, repeatedly passes through the respective filming spaces. CONSTITUTION:The title formation includes multiple times of processes wherein a substrate, after passing through a filming space 1, passes through another filming space 2, likewise after passing through the final filming space (n), passes through from the filming space 1 down to the final filming space (n) repeatedly. For example, precursors 1 respectively and independently led in and active films 1 produced by discharging plasma are associated with one another in the filming space 1 and, after chemical reaction, bonded onto a rotary substrate. Likewise, the other precursors 2 respectively and independently led in and the other active species 2 produced by discharging plasma are associated with one another in the other filming space 2 and, after the chemical reaction, bonded onto the rotating substrate enabling deposited compounds in excellent quality to be formed.
Patent JP-H04286114-A (JP)
Title: Formation method for inp ion implantation conducting layer
Inventor: OZAWA TOSHIHARU
IPC: H01L21/265
Filed: 1991-03-14
Abstract: PURPOSE:To enhance the mobility of an InP ion implantation conducting layer at a liquid nitrogen temperature. CONSTITUTION:After ions are implanted into an Fe dope semi-insulated InP board, the board is heat-treated at a temperature ranging from 620 to 680 deg.C. As a result, the mobility of InP ion implanted conducting layer at the liquid nitrogen temperature can be enhanced.
Patent JP-2000266702-A (JP)
Title: Fluorescent x-ray analyzer
Inventor: TAMURA KOICHI
IPC: G21K1/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate a diffraction X-ray even when a sample is constructed of a minute crystal mixture by arranging a movable collimator mechanism detecting only the parallel light flux among the X-ray light flux and measuring a spectrum with the collimator mechanism inserted and a spectrum without the collimator mechanism inserted respectively on the same sample. SOLUTION: An X-ray emitted from an X-ray source 1 is incident on a sample 2. From the sample 2, a secondary X-ray including a florescent X-ray and a diffraction X-ray is generated. When a collimator 4 is inserted between the sample 2 and a detector 3, only a secondary X-ray with an irradiation center and an output angle matching with those of a primary X-ray is detected by the detector 3. After a spectrum is obtained under this condition, the collimator 4 is moved so as to be ejected from an X-ray passage, and then, a spectrum is obtained. In this case, a secondary X-ray with an output angle having a fixed width is detected, so that a peak width of a diffraction X-ray on the spectrum is varied. Consequently, two spectra are observed, so that a peak based on the diffraction X-ray and a peak based on a fluorescent X-ray can be distinguished from each other.
Patent JP-H08288236-A (JP)
Title: Method of creating low leakage contact
Inventor: JIYON HAWAADO GIBUNZU
IPC: H01L21/28
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-leakage contact between a metallization step and a doped electronic element by a method wherein a first layer located on a first electronic element is protected, the first layer is removed from a second element, the first layer is removed from the first element, and material is deposited in a first and a second opening. SOLUTION: An unprotected part of a first dopant layer 18 is removed, and then a mask layer is removed. A part of the first dopant layer 18 left unremoved on a thin dopant layer 18 is removed before an annealing step. Dopant is diffused into a lightly doped region 16 of an electronic element, 12 from the first dopant layer 18 through an annearling cycle. By this setup, a part of the lightly doped region 16 is prevented from coming into electrical contact with a metallization contact, so that a leaky MC contact can be effectively prevented from being formed.
Patent JP-H07262739-A (JP)
Title: Tape reel
Inventor: MIZUTANI HIKARI
IPC: G11B23/087
Filed: 1994-03-17
Abstract: PURPOSE:To improve the direct welding workability between the upper end wall of a hub 10 and an upper flange. CONSTITUTION:By mean of making the minimum dimension of a spring receiving protrusion 17 larger than the maximum dimension of a hole 22 of the upper flange 12, the hole 22 and the spring receiving protrusion 17 are engaged somewhat tightly by providing an intefference between them. By this arrangement, the upper flange 12 is stably placed on the hub 10 at the time of automatic transporting operation in the welding without playing or falling off due to the vibration, etc., and the welding workability is improved. A working hole 21 for removing a clamp piece 20 fitted to a clamping groove 19 of the hub 10 is arranged not on the upper flange 12 but on a lower flange 9. Thus, the positioning work with the hub 10 at the time of welding the upper flange 12 is unrequired, thereby the assembling easiness and working rate are improved much.
Patent JP-S60218720-A (JP)
Inventor: SASAKI MASAAKI
IPC: H01H13/20
Filed: 1984-04-13
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-H08270932-A (JP)
Title: Battery control type combustion apparatus
Inventor: KATO HISAYOSHI
IPC: F23N5/24
Filed: 1995-03-30
Abstract: PURPOSE: To operate reliably a control valve when a dry element battery is reset even in the case where it is disengaged and, furthermore, prolong the service life of the dry element battery by providing a switching element between the dry element battery and a microcomputer and providing a circuit for controlling the supply of power for operation to the microcomputer. CONSTITUTION: A solenoid valve 32 is provided, which opens a fuel feed passage 31 in a state that power is supplied thereto and closes the fuel feed passage 31 in a state that power supply is stopped. A control valve 34 is provided, which feeds fuel to a burner 15 or cuts off the feed of fuel according to the running of an electric motor 51. A detecting switch and an MSw for detecting the on-off state of this control valve and an operation switch 64 for instructing the start of operation are provided. A controlling circuit 13 having a microcomputer for controlling power supply to the solenoid valve 32 and to the electric motor 51, a dry element battery 62 for supplying power to the controlling circuit and also supplying power for operation to the solenoid valve 32 and to the electric motor 51, and a switching element are provided.  A power supply controlling circuit is provided, which controls the supply of power for operation to the microcomputer.
Patent JP-H10271587-A (JP)
Title: Speaker and manufacture of speaker
Inventor: MURAYAMA KAZUO
IPC: H04R1/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To optimize the material utilization efficiency of a material for forming a frame by forming the frame from a plate body in a regular triangle shape provided with a recessed part for positioning a diaphragm on a center part and turning three corner parts to flange parts for attachment. SOLUTION: The figure is a plain view for indicating an expansion shape in the manufacture process of the frame 1. The three corner parts of the regular triangle shape form the flange parts 3 for the attachment and screw insertion holes 4 are respectively formed. The flange parts 3 are bent to the right angle by lines 16 and 17, form a step part 2 to the front end part of the frame 1, are bent in a crank shape to a rear side and are suited to the attachment boss of a cabinet. By blanking the regular triangle shapes in the state of being arrayed in one line successively alternately in an opposite direction from a plate material for which both side edge parts are parallel provided with a width almost equal to the height of the regular triangle shape, even at the time of a small port diameter, the material utilization efficiency is optimized and cutting man-hour is minimized.
Patent JP-S62233614-A (JP)
Title: Treatment method for polychlorinated biphenyl
Inventor: KANZAKI EIMATSU
IPC: C07C67/00
Filed: 1986-04-02
Abstract: PURPOSE:To remarkably reduce an amount of PCB in combustion waste gas, by a method wherein, when a substance containing PCB is burnt, lime is mixed. CONSTITUTION:When 90wt% PCB and 10wt% lime are mixed together and burnt at 700-1,300 deg.C, a PCB content in combustion waste gas is decreased to 1/10 a PCB content prevailing when no lime is mixed. Since, to decompose PCB adhered to a furnace wall, temperature is increased to 1,300 deg.C or more, by building a furnace by means of diaspore (special superhigh temperature refractory), the furnace is durable to 1,800 deg.C. This constitution enables PCB to be completely decomposed, and further, gasified PCB is caught by CaO being a decomposition substance of lime, and no PCB even in combustion waste gas is detected.
Patent JP-S61234058-A (JP)
Title: Semiconductor device
Inventor: YASUKAWA AKIO
IPC: H01L23/29
Filed: 1985-04-10
Abstract: PURPOSE:To prevent a crack from occurring by thinly forming a part between a heat sink plate mount and a semiconductor mount, thereby absorbing the deformation of mounting the heat sink plate by the thinly formed portion. CONSTITUTION:Since a thin portion 1d is formed between a heat sink plate mount 1q and a semiconductor mount 1b, when a screw is engaged within a hole 6a of the mount 1a and the mount 1a is clamped with the heat sink plate, the mount 1a is deflected and deformed along the heat sink plate. However, the deformation of clamping the heat sink plate at the mount 1a is absorbed by the thin portion 1d. Accordingly, since the mount 1b mounted with a semiconductor element 2 and a resin unit 5 is not deformed, the element 2 and the unit 5 integrated with the mount 1b are hardly deformed.
Patent JP-H11270569-A (JP)
Title: Bearing device
Inventor: NAGAI YASUMITSU
IPC: F16C35/067
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the dropping of a shim and to facilitate disassembling and assembling at the time of the maintenance of a bearing by setting the shim to the prescribed thickness, and coupling lugs formed on its outer diameter section with grooves formed on a bearing cover recess. SOLUTION: A bearing cover 26 is formed into a shallow dish shape, a recess 29 is prodded on the peripheral edge section of a hollow 28, and multiple shims 30 are assembled on a butt face 29a to the outer race 24 of a bearing 20. Each of the shims 30 is formed with a disk having nearly the same diameter as that of the butt face 29a. The shim 30a kept in contact with the outer race 24 is set to such a thickness that its plane can be bent by elasticity, and two lugs 32 are integrally formed on its outer diameter section respectively. Grooves 33 to be coupled with the lugs 32 are formed on the inner peripheral face of the recess 29, and the shim 30 a is bent and assembled into the recess 29 of the cover 26 so that the lugs 32 are coupled with the grooves 33 after the shims 30 are assembled into the recess 29.  The shims 30, 30a are held in the cover 26 at the time of disassembling, thereby such a trouble as the dropping of the shims 30, 30a is prevented.
Patent JP-S51151125-A (JP)
Title: Photographic coating fluids
Inventor: UMEMURA HITOSHI
IPC: G03C1/38
Filed: 1975-06-20
Abstract: PURPOSE:To provide photographic coating fluids capable of forming faultless coating films even in high speed coating.
Patent JP-S57101-A (JP)
Title: Method and apparatus for polymerization
Inventor: SHIRAKI SHIGEMI
IPC: B01F7/00
Filed: 1980-06-04
Abstract: PURPOSE: To efficiently polymerize an olefin in a vapor phase by use of a Ziegler catalyst, by passing the monomer through a tubular polymerization vessel equipped with a helical conveying device and operating the vessel under specified conditions.  
     CONSTITUTION: A tubular polymerization vessel is used consisting of a reaction tube, diameter about 15W300mm, tube length/tube diameter ratio ≥ about 20, equipped with a helical conveying device (the cross-section of the helical conveying device is about 1/25 or below of that of the tube). An olefin together with a Ziegler catalyst (the average particle size of the solid catalyst component is about 3W100μ) is passed through the vessel and polymerized in a vapor phase, while the conveying device is rotates so as to provide a peripheral velocity of the helical conveying device of not less than about 0.3m/sec. Furthermore, the operational conditions are so chosen that about 5,000g per mol transition metal of a polymer is produced, the polymer concentration is about 30W400kg/cm 3 , and the average flow velocity of the polymer along the longitudinal direction is about 0.03W0.8m/sec. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241537-A (JP)
Title: Cassette loading device for x-ray photographing device
Inventor: ITO TEI
IPC: A61B6/00
Filed: 1987-03-30
Abstract: PURPOSE:To prevent projection of a loading mechanism on a monitor by providing a pair of frame bodies and conveying parts on both sides in the transverse direction of a cassette. CONSTITUTION:This cassette loading device has a pair of the frame bodies 10, 10 as cassette holders to be disposed on both sides of a cassette 1 loading route, the conveying parts 20 which are disposed to a pair of said frame bodies 10, 10 and convey the cassette 1 along the loading route by coming into contact with both transverse ends of the cassette 1 and an opening/closing driving part 30 which opens and closes a pair of the frame bodies 10, 10 in the transverse direction of the cassette 1. An actuating plate 14 and a spring 16 are pressed by the cassette 1 and are folded to the insertion end side of the cassette after loading of the cassette and, therefore, no mechanisms exist in the photographing region such as the rear of the cassette 1. Projection of the mechanism part on the monitor is thereby prevented.
Patent JP-H08238674-A (JP)
Title: Fusion bonding method for crosslinked resin
Inventor: FUKUHARA YOSHIHIRO
IPC: B29L23/00
Filed: 1995-03-06
Abstract: PURPOSE: To fusion bond crosslinked resins to each other by an object strength within a limited time, to reduce the cost of a resin product and to improve the quality by adding substance for destroying a crosslinking structure to the melted resin when the resins are fusion bonded to connect tubes to each other. CONSTITUTION: When polyethylene gas tubes 6 are, for example, connected by fusion bonding crosslinked resin via an electrofusion joint(EF joint) A, a heater 2 is embedded in the inner surface of the base 1 of the joint A. The heater 2 is made by doubling a conductive wire 3 such as a nickel wire coated with resin 4, winding it in a coiled state and then molding in a sleeve state. The joint A is formed by press injecting the melted resin incorporated with a crosslinking agent in a mold and molding it. On the other hand, the tube 6 is molded by extruding the molten resin incorporated with the agent from a die.  The tube 6 is inserted into the base 1, the wire 3 is energized via a terminal 5 to thermally melt the resin 4 containing crosslinking structure destroying substance, the resin of the tube at the inside and the outside of the resin 4 and the resin of the joint A, and to fusion bond them.
Patent JP-2000268551-A (JP)
Title: Cartridge library device
Inventor: SATO TSUTOMU
IPC: G11B15/68
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge library device capable of covering the aperture of a device body when a door disposed at the device body is opened. SOLUTION: This library device has the device body B, the door 3 which is openably and closably disposed at this device body B and is formed with many cells 4 to be stowed with the cartridges W on its inside surface and an inner door 1 which is freely movably disposed in the device body and executes the opening and closing of the aperture. Movement conveyor mechanisms (2, 5, 6 and 11) which drive the inner door 1 to open and close cooperatively with the opening and closing motion of the door 3 are disposed between the inner door 1 and the door 3. The device is so constituted that the inner door 1 is moved in the direction of closing the aperture by the movement conveyor mechanisms (2, 5, 6 and 11) when the door 3 is turned to be in an opening direction.
Patent JP-H02255674-A (JP)
Title: 4-aryloxy-1,3-benzodioxoles and production thereof
Inventor: OKAWA ATSUHIRO
IPC: C07D317/68
Filed: 1989-03-27
Abstract: PURPOSE:To simply obtain the title partially new compound useful as an intermediate of compound for photography by acylating a 4-aryloxy-1,3-benzodioxole containing amino group at the 5position of aryl ring. CONSTITUTION:A compound shown by formula I (R<1> and R<2> are H, aromatic or aliphatic or R<1> and R<2> are bonded) R<3> is amino, alkylamino or alkoxy; R<4> is aryl, arylamino, alkyl, alkoxy, etc.; R<5> is H or substituent group) is acylated to give a 4-aryloxy-1,3-benzodioxole shown by formula II. A compound shown by formula III [R<11> and R<12> are phenyl or (CH2)n (n is 4 or 5); R<13> is alkylamino, etc.; R<14> is heptafluoropropyl, phenyl, etc.] among the compound shown by formula I is new. The formed compound shown by formula II is used as an intermediate to give a 3-aryloxycatechol as an intermediate of a compound for photography by a few processes in high yield and inexpensively.
Patent JP-S60220119-A (JP)
Title: Air purification apparatus
Inventor: UGAWA YOSHITAKA
IPC: B01D39/14
Filed: 1984-04-13
Abstract: PURPOSE:To efficiently remove harmful substances such as dust, sulfur oxide, nitrogen oxide, alkali ion fine particles, salt components and moisture, by combining inexpensive filter materials. CONSTITUTION:A filter case 3, of which the front and rear are fabricated by using stainless crimp metal nets 3', is packed with an electrostatic filter 3-1 comprising a filter material, a nonwoven fabric 3-4, coconut husk activated carbon 3-2 for a gaseous phase, nonwoven fabric 3-4, hard clinoptilolite 3-3 and a nonwoven fabric 3-4 in this order toward an air stream in a multi-layered form. This filter case is received in the housing of the air purification apparatus provided on the way of the air conditioning supply duct to a cultural assets storehouse.
Patent JP-H09265338-A (JP)
Title: Data bus
Inventor: OGAWA SEIGO
IPC: H03K19/0944
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a data bus capable of suppressing the level fluctuation of data and keeping an original normal level. SOLUTION: This data bus of a precharge system is composed of a first conductive type MOS transistor 3 connected between a bus line 1 and a first power source and a first second conductive type MOS transistor 5 connected between the bus line 1 and a second power source. In this case, a second first conductive type MOS transistor 13 connected between the bus line 1 and the first power source is provided and the second first conductive type MOS transistor 13 is turned to a conducting state in a period when the bus line 1 holds the level of the first power source.
Patent JP-H09266294-A (JP)
Title: Semiconductor memory
Inventor: YAMAZAKI KAZUYUKI
IPC: H01L21/8242
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the processing of metallic wiring as well as enhancing the miniaturization and integration degree by increasing the number ratio of diffused layer wiring per metallic wiring without decreasing the current running in a path of selective memory cell transistor. SOLUTION: The memory cell transistor number per word line of each unit block (B1, B2, etc.) and the diffused layer wiring number are assumed respectively to be 8 and 9. Next, bit lines (BL1, BL2, etc.) and source lines (SL0, SL1, SL2, etc.) are alternately provided so as to equalize the pitch at the ratio of one each per unit block. Besides, one source line is added to one end. Finally, bank selecting circuits 2, 3 to selectively connection control the diffused layer wiring in the drain of memory cell transistors M1-M8 and the diffused layer wiring for source are provided respectively on the bit lines and the source lines.
Patent JP-S63240670-A (JP)
Title: Document processor
Inventor: TOYODA KIYOSHI
IPC: G06T11/60
Filed: 1987-03-27
Abstract: PURPOSE:To easily and quickly confirm the document contents by storing a part (cover) of a document in a memory as the picture data and displaying the picture data on a part of the document when the document is selected. CONSTITUTION:When a document selecting instruction is inputted from a keyboard 10, the document list data is edited onto a main memory 4 with reference to an index of a document file 7. Then the list data is transferred to a picture memory 14 and displayed on a CRT display device 8 via a display control circuit 9. Then a document is selected out of a screen of the device 8 and then the cover storing address of the selected document is obtained from the index of the file 7. This obtained address is successively read out of a hard disk device 5 and expanded by a compression/expansion circuit 16 to be stored into the memory 14. Then the reduced cover picture of the document is displayed on the device 8. If the displayed document is not equal to the desired one, the same processing is repeated until the desired document is obtained. Thus it is possible to easily and quickly the document contents.
Patent JP-H11272462-A (JP)
Title: Information processor
Inventor: WATANABE AKIHITO
IPC: G06F9/26
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To attain cost down and low power consumption by enabling the down-sizing of a system, and increasing system clock frequencies. SOLUTION: An OS program in which each instruction is described with an integrated instruction code system (an instruction with an operand attribute and a general instruction), system integrated macro-function, and application program are stored in an application/OS program memory 1. An instruction fetch control circuit 10 fetches the instructions from the program memory 1 one by one to an instruction register 11, and outputs the instruction to a decoder 2, and decodes this instruction by a branch control circuit 15, and operates each kind of control processing according to the decoded result. Especially, in the case of the extended absolute unconditional branch instruction, each kind of function preliminarily prepared in the macro-function or the OS program is activated so that a subroutine processing or the like can be executed.  The decoder 2 decodes the instruction outputted from the instruction register 11, and generates each kind of hardware control signal or the like.
Patent JP-H09265841-A (JP)
Title: Crosslinked polyethylene insulation cable
Inventor: ISHIKAWA IZUMI
IPC: H01B7/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To restrict generation of water due to heating and improve water resistance tree property without using specific additional process and aging prevention agent by using specific inorganic peroxide as a crosslinking agent of crosslinked ethylene being an insulator. SOLUTION: An inorganic peroxide to be used is one or more types of t-butyl peroxide benzoate, n-butyl-4,4-di-t-butyl peroxy valerate, or 2,5-di-methyl-2,5- di-methyl-t-butyl peroxide hexane. Further, it can be selected from among di-t- butyl peroxy-di-isopropyl benzene, t-butyl cumyl peroxide, di-t-butyl peroxide, and 2,5-di-methy-2,5-di-t-butyl peroxy hexine-3. In a crrosslinked polyethylene crosslinked using these, the formation speed of water when the decomposed product of inorganic peroxide was found to be much smaller than di-cumyl peroxide.