baber/WOPTO huggingface dataset:
Patent JP-H0468539-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKAMOTO YUTAKA
IPC: H01L21/768
Filed: 1990-07-10
Abstract: PURPOSE:To prevent short-circuit between a conductor film and a semiconductor substrate by implanting impurity ions of a second conductivity type into a part of semiconductor substrate under the end portion of at least element dielectric isolation film at the buried contact region. CONSTITUTION:A buried contact region is formed between a selectively formed element dielectric isolation film 2 and a gate insulating film 4. A first conductive film 5 is formed thereon and impurity ions of a second conductivity type are implanted into a part of the semiconductor substrate 1 under the end portion of at least element dielectric isolation film 2 of the buried contact region to form second conductivity type films 8, 9 including a metal at the upper layer thereof. A gate electrode G is formed by patterning the first conductivity type film 5 and the second conductivity type films 8, 9. Moreover, as a second method, at least a part corresponding to the end portion of the element dielectric isolation film 2 among the upper layers of the second conductive films 8, 9 in the buried contact region is removed and the first conductive film 5 and second conductive films 8, 9 are patterned to form a gate electrode G.
Patent JP-H0346219-A (JP)
Title: Aligner
Inventor: SUZUKI TAKEHIKO
IPC: G03F7/20
Filed: 1989-07-13
Abstract: PURPOSE:To make it possible to conduct a highly precise instrumentation by a method wherein the alignment condition of a wafer and the alignment marks of a mask, an appropriate gain of all the alignment marks on the wafer are computed individually, and an instrumentation signal is regulated properly. CONSTITUTION:A mask 66, having an accurate alignment mark at a plurality of places, and a wafer 68 having the alignment mark same as the mask 66 are integrally carried by use of a carriage 72. The relative positional relation between the mask 16 and the wafer 68 is detected based on the output of a photoelectric conversion device 70, the amount of inclination theta of the optical axis and the scanning axis of the carriage of a projection optical system is computed, a carriage driving mechanism 77 and control valves 79 and 80 are controlled, and the inclination adjustment and magnification adjustment of the optical axis of the projection optical system 67 and the carriage scanning axis are conducted. To be more precise, the level of signal to detect all alignment marks is adjusted for each place. As a result, the irregularity of signal on the point of instrumentation of the wafer can be made uniform, and the accuracy of instrumentation can also be improved.
Patent JP-H1024206-A (JP)
Title: Filter unit
Inventor: NISHIURA EIICHI
IPC: B01D46/52
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a filter unit by protecting a main filter with a sheet having an ultraviolet shielding function to improve the ultraviolet durability of the main filter in the filter unit having a filter formed from polypropylene as a base material. SOLUTION: The filter for a clean room 4 is composed of a coarse dust prefilter and the main filter 1, the main filter 1 is formed from polypropylene as the base material. In such a case, the main filter 1 is protected with the sheet 2 having ultraviolet shielding function. And the sheet 2 has preferably small air-permeation resistance and one having preferably >=30cm<3> /cm<2> .sec, further preferably 100-300cm<3> /cm<2> .sec air permeability is used. Since the deformation due to wind pressure happens sometimes if a certain hardness is not secured, the sheet 2 is formed to have preferably >=150mm, further preferably 200-500mm hardness by the cantilever method.
Patent JP-2001011096-A (JP)
Title: Human antibody against neisseria gonorrhoeae
Inventor: YAMAZAKI RYOHEI
IPC: A61P31/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a new human antibody specifically recognizing the sugar chain of lipooligosaccharide of Neisseria gonorrhoeae and bonding to Neisseria gonorrhoeae, exhibiting bactericidal activity on Neisseria gonorrhoeae and useful for various passive immunotherapy against Neisseria gonorrhoeae resistant to antibiotic substance. SOLUTION: The objective antibody specifically recognizes the sugar chain of lipooligosaccharide of Neisseria gonorrhoeae, bonds to Neisseria gonorrhoeae and exhibits bactericidal activity on Neisseria gonorrhoeae. The sugar chain is preferably expressed by formula (Gal is galactose; Glc is glucose; Hep is heptose; X and Y are each one or more monosaccharides; - is a bond). The antibody can be produced by using a lipooligosaccharide of Neisseria gonorrhoeae confirmed to bond with normal human serum by ELISA method, preferably JW31R strain, as a ligand and subjecting to affinity column chromatography.
Patent JP-H0470144-A (JP)
Title: Loop back canceling method
Inventor: OE SHINICHI
IPC: H04L12/42
Filed: 1990-07-10
Abstract: PURPOSE:To newly form normal loop constitution after a fault is recovered by transmitting a frame signal in the case of operating a loop to an active system by a terminal station equipment, which is returned from the active system to an auxiliary system, and canceling loop back when an auxiliary system input part detects the synchronizing pattern of the frame signal. CONSTITUTION:A terminal station equipment IOS 5 returning from an auxiliary system 7 to an active system 6 transmits a test signal 8 to the auxiliary system 7, and an IOS 2 returning from the active system 6 to the auxiliary system 7 tranmits a frame signal 10 in the case of operating the loop to the active system 6. In the IOS 5, the loop back is canceled when detecting the test signal 8 or the frame signal 10 at the active system input part. Then, a loop managing device 1 designates the physical address of an IOS 3 next to the IOS 2 and transmits a loop back instruction for returning from the active system 6 to the auxiliary system 7, and when the auxiliary system input part detects the synchronizing pattern of the frame signal 10, the loop back is canceled in the IOS 2. Thus, when the fault is recovered at the IOS 3 and 4, etc., those stations can automatically participate in the loop network in a short time.
Patent JP-S5884862-A (JP)
Title: Preparation of copper phtalocyanine pigment
Inventor: SHIRAO MASAMI
IPC: C09B67/50
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a general-purpose copper phthalocyanine with beta-crystal form, having high tinting strength, by carrying out a dry grinding of a crude copper phthalocyanine in the presense of a specific acridone or acridine and then by the immersion in a solvent for crystallization. CONSTITUTION:(A) A crude copper phthalocyanine is incorporated with (B) 0.5- 20wt% of a compound of formulaI[A and B are each -CO-, -NH-, -N=, -S-, -O-, -CH2-, or -CH=; X is halogen, nitro, methoxy, etc.; Y is a group of formula II (R1 and R2 are each H, 1-20C alkyl, etc.), a second group of formula III (R3 is H, nitro, etc.), -SO3H-, -SO3M1 etc.; m=0-2; n=0-4]followed by carrying out a dry grinding until formula IV is met (where Salpha and Abeta are peak areas of the X-ray diffraction pattern representing alpha- and beta-crystal forms, respectively). The resulting product is immersed in a solvent for crystallization (e.g., benzene) to convert to that of beta-crystal form, thus obtaning the objective coppr phthalocyanine.
Patent JP-H0848458-A (JP)
Title: Image forming device
Inventor: KATO KATSUTO
IPC: G03G21/00
Filed: 1994-08-03
Abstract: PURPOSE:To take account of the curl caused on a sheet on which an image is formed, surely load the sheet on a bin, and prevent the increase of the dimension of the whole device. CONSTITUTION:The electric potential on s photosensitive drum 201 which corresponds to the density of an image is detected by an electric potential sensor 207, and on the basis of the detected electric potential. A body CPU 1001 and a sorter CPU 1002 control a sorter device 100 and an image formation device 200, and the image having the high density is formed on a sheet, and when the curl quantity of the sheet is larger, the curl part of the sheet is pressed downward on a sorter bin (b).
Patent JP-S6074773-A (JP)
Title: Method for correcting image sensor to film
Inventor: MORI MASANORI
IPC: H04N1/40
Filed: 1983-09-29
Abstract: PURPOSE:To obtain correctly the result of binary-coding by obtaining a luminous amount data totalling variations of outputs and setting a threshold value with a prescribed ratio at each component of an image sensor. CONSTITUTION:The luminous amount data SN summed up the variation of outputs of the component of the image sensor 4, shading B of a lighting system based on the light source 1, uneven density C of the film 2 are obtained in irradiating a light from the light source 1 to the film 2, detecting the transmitted light at an image sensor 4 via a lens 3 and processing and binary-coding the detected light. Since the threshold value SH is set to each component of the image sensor 4 with a prescribed ratio (e.g., 1/2 of maximum output), the correct detection over the entire level is attained.
Patent JP-S5883964-A (JP)
Inventor: UCHIDA TAKASHI
IPC: D01F6/00
Filed: 1981-11-16
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-S5971091-A (JP)
Inventor: MORIOKA YOSHIJI
IPC: G09G1/02
Filed: 1982-10-18
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-2000006256-A (JP)
Title: Molding facility for foam resin molding
Inventor: NAKAHARA TAKASHI
IPC: B29C67/20
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a molding facility for foam resin molding which can be housed in a building even when the building is set so high, and enhancing durability of hose and the like without necessity of a wide installing floor area. SOLUTION: An injection unit body 8 is provided movably along lateral and longitudinal sides of a mold material or a frame material as planely seen. The state that a foamable resin material is injected from a lateral outside of the longitudinal side or the state that the material is injected from a lateral outside of a lateral side is selectively in a space in the mold or frame material. Then, a hose and the like holder 19 for aligning and holding hoses 18 and the like of a predetermined number coupled to the body 8 vertically aligns and holds the holes 18 and the like of the predetermined number and are bendable around a longitudinal axis integrally with the holes 18 and the like. The holder 19 follows to move in an axial central direction of the holder 19 along the lateral and longitudinal sides as planely seen of the mold or frame material.
Patent JP-2001013928-A (JP)
Title: Method and circuit for driving liquid crystal panel
Inventor: MINE HIDEKI
IPC: G09G3/36
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image display even when an electrooptical characteristics of a liquid crystal panel in a scan period of an odd numbered line of a scan electrode is different from that in the scan period of an even numbered line as to a matrix type liquid crystal panel of a system which displays an image by a line sequential scan for the scan electrode. SOLUTION: A first opposite signal circuit part 11A generating odd numbered line opposite signals B1, -B1 optimizing the odd line answering to the scan period of the odd numbered line and a second opposite signal circuit part 11B generating even numbered line opposite signals B2, -B2 optimizing the even numbered line corresponding to the scan period of the even numbered line are arranged parallel. A switch circuit part 17 switching the odd numbered line opposite signals B1, -B1 with the even numbered line opposite signals B2, -B2 corresponding to the scan periods of the odd numbered line and even numbered line is interposed between the first and second opposite signal circuit parts 11A, 11B and the counter electrode of the liquid crystal panel 20.
Patent JP-2001010171-A (JP)
Title: Printer system
Inventor: NAKAMICHI TOSHITSUGU
IPC: G06F3/12
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a printer system in which the necessity of the rearrangement of outputted papers after printing by a user is eliminated to save the time required therefor. SOLUTION: In a printer system, printing is required to a network interface controller 120 by two connections, namely a first connection for transmitting a printing data in the order from a forefront page to a last page and a second connection for transmitting the printing data in the order from the last page to the forefront page, and when a face-down (a method in which the front faces of outputted pages are faced downwards and papers are overlapped and outputted) output mouth 105 of the printer 104 can be used, the data of printing job is received by the first connection and printing is carried out. When a face-up (a method in which the front faces of the output pages are faced upwards and papers are overlapped and outputted) output mouth 106 of the printer 104 can be used, the data of printing job is received by the second connection and printing is carried out.
Patent JP-S6340328-A (JP)
Title: Bonding apparatus for outer lead
Inventor: OKAMURA MINORU
IPC: H01L21/60
Filed: 1986-08-05
Abstract: PURPOSE:To make small the dimensions of the whole of a bonder by a construction wherein an arrangement for transferring semiconductor devices cut off from a carrier tape is provided on an XY table common to a bonding tool, so as to simplify the structure of a transfer arrangement. CONSTITUTION:A bonding head 18 and a transfer element 21 are set on an XY table 19 on a frame 17, and an arm 28 of a sucking mechanism 27 for sucking a semiconductor device 2 is moved in the directions of XY by the XY table 19 together with the bonding head 18. The semiconductor device 2 transferred successively by a carrier tape is cut off by a cutter 26 on a supporting block 25 of a cutting element 20, and then it is transferred to a bonding position by the sucking mechanism 27. At the same time, a camera 24 detects a slippage of the position of a lead on a substrate 3, and a bonding stage 22 is driven. Then, a bonding tool 23 is moved to execute bonding of an outer lead of the device 2.
Patent JP-S6074879-A (JP)
Title: Solid-state image pickup device
Inventor: OOHASHI ICHIJI
IPC: H04N5/335
Filed: 1983-09-30
Abstract: PURPOSE:To improve the packing density as well as the image resolution of a solid-state image pickup device with a compact design, by using a conductor area extending from the surface side through the rear side of a semiconductor chip to secure connections among a photodetecting semiconductor element, a signal processing circuit element and a lead. CONSTITUTION:A single semiconductor chip 31 includes a photodetecting semiconductor area 31a and a signal processing semiconductor area 31b. The area 31a contains a charge coupling semiconductor element such as a CCD, etc. and a semiconductor image pickup element like an MOS transistor array, etc. Then a color filter film is formed on the surface of the area 31a. A lead 33 is connected to the rear side of the chip 31. At the same time, the connections are secured among areas 31a and 31b and the lead 33 via a conductor area 34 piercing the surface side through the rear side of the chip 31. In such a way, the lateral size W of a solid-state image pickup device can be reduced when viewed from the side of the incident light.
Patent JP-S6159564-A (JP)
Title: Semiconductor integrated circuit
Inventor: TSUBOTA HIDEO
IPC: G06F15/78
Filed: 1984-08-30
Abstract: PURPOSE:To change an address of an internal memory device from an external part easily and with high speed by installing an external terminal to directly renew, from the external part, an address of the internal memory device or a pointer to store an address. CONSTITUTION:Even when data of plural different application programs and plural different purposes exist at areas M1-MN of an internal memory device 1, a microprocessor selects an address of the areas M1-Mn by using an external terminal 7, and then, an action can be directly changed over from the external part. Consequently, without following a renewal of software, various types of application can be easily executed. A judgement of conditions in a control circuit 3 of an external input signal and operation setting through an operation circuit 4 to a pointer 2 can be omitted, and the time needed from an input to processing start can be shortened.
Patent JP-S5885423-A (JP)
Title: Power feed controlling circuit for camera
Inventor: GOTOU TETSUROU
IPC: G03B7/26
Filed: 1981-11-17
Abstract: PURPOSE:To prevent the waste of a power source in a camera and to obtain a sufficient operation time, by not only switching the power source but also selecting the count time of a feed holding timer when an accessory including a large- capacity power source is mounted. CONSTITUTION:When a motor drive shown in the lower part of figure is mounted on a camera, the feed route is switched from a camera-side power source 5 to a power source 30 incorporated in the motor drive. When a switch 1 (or 36) is turned on by the first stroke depression of a shutter button, feed is started; and when it is turned off, a timer consisting of a crystal oscillator 7, oscillator 8, and frequency dividers FD1-FDn is operated to hold feed. The output of the frequency divider FDn is selected by count time selecting means 10- 13 when the motor drive is mounted, but the output of the frequency divider FDn-1 is selected to break feed when the motor drive is not mounted, and thus, the feed time for mounting is longer than that for nonmounting.
Patent JP-S6170039-A (JP)
Inventor: HANSU BAUMAN
IPC: D03C9/06
Filed: 1985-08-22
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-S6341210-A (JP)
Title: Fixing metal for slip preventing device of tire
Inventor: KUSHIGE TAKAKAZU
IPC: B60C27/20
Filed: 1986-08-04
Abstract: PURPOSE:To facilitate mounting/dismounting of a slip preventing device for tire, by providing a hook stopping to the body of the slip preventing device and another hook stopping to the opposite ends of a rope secured to the side of the body to a fixing metal for said slip preventing device. CONSTITUTION:Loops 50, 52 are formed at the opposite ends of a rope 36 fixed to a slip preventing device 10. Then a hook 56 is caulked to the loop 52 and the loop 52 is positioned near the end section of the slip preventing device 10, thereafter a hook 58 is caulked to a projecting section 22B at the end section of said device 10. The slip preventing device 10 is wound around a tire and a hook 60 is stopped to the loop 50. With such arrangement, mounting/ dismounting of the slip preventing device is facilitated.
Patent JP-S5987012-A (JP)
Title: Sieve drum for treating sludge
Inventor: ITOU HAJIME
IPC: B01D33/06
Filed: 1983-09-30
Abstract: PURPOSE:To enhance dehydration efficiency while efficiently reutilizing liberated water, by a method wherein a sieve drum is divided into a front stage and a rear stage parts and a coagulative mixing tank is provided to the front stage part while coagulated sludge is further dehydrated in the rear stage part. CONSTITUTION:A sludge treating sieve drum 1 is divided into a front stage A and the rear stage B and a coagulative mixing tank 4 is provided in the front stage A. In this structure, sludge pre-mixed with a coagulant or both of sludge and the coagulant are supplied in said tank 4 from a sludge supply pipe 2 to perform desired mixing and stirring while treated water is supplied to the outer peripheral part of said tank 4 through a water supply pipe 6 to be filtered at the outer peripheries of the front and the rear stages of the drum 1. In addition, the sludge sufficiently mixed with the coagulant in the front stage part is supplied to the rear stage part of the drum 1 to perform primary dehydration while stirred and mixed. Subsequently, the dehydrated sludge is successively discharged from the open end of the drum 1 and separated water is fallen into the water collecting chute 8 provided below the front and the rear stages of the drum 1 to be discharged.
Patent JP-H0721558-A (JP)
Title: Production of magnetic recording medium
Inventor: HISAMICHI JIYUNICHIROU
IPC: G11B5/842
Filed: 1993-06-30
Abstract: PURPOSE:To efficiently form the magnetic coating film and nonmagnetic coating film uniform in thickness by uniformly distributing a coating material between a gravure roll and a nonmagnetic substrate. CONSTITUTION:The cell 5 of a rotating gravure roll 1 is filled with a coating material, a nonmagnetic substrate 2 is pressed on the roll 1 and traveled in the opposite direction to the rotating direction of the roll 1, and the coating material is applied on the substrate 2. The coating material is applied on the substrate 2 by using the gravure roll 1 on which many cell patterns are independently arranged.
Patent JP-2000015539-A (JP)
Title: Cutting oil feeding type tool holder
Inventor: MIZOGUCHI TETSUJI
IPC: B23Q11/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a tool holder which can feed the cutting oil hot only to a drill, but also to an end mill. SOLUTION: A cutter holder 4 to allow to connect and disconnect a drill or an end mill 50 selectively is provided, and a cutting oil feeding means is provided to this tool holder. On the inner peripheral surface 5 of the cutter holder 4, a cutting oil relaying groove 6 of a ring form recess is formed. While a spiral form of cutting oil passage 7 is formed on the inner peripheral surface 5 and at the side inner than the relaying groove 6, the outer side of the interchange groove 6 is made in a cylindrical part with the diameter same as the inner peripheral surface 5. The end mill 50 is fixed to the holder 4 to make its connecting part 53 coinside to the relaying groove 6, and the cutting oil fed from a feeding hole 10 is blown out along a cutting edge 52 from the relaying groove 6.
Patent JP-S5972007-A (JP)
Title: Detector for center position of symmetrical body
Inventor: HARA YOSHIBUMI
IPC: G01B11/00
Filed: 1982-10-18
Abstract: PURPOSE:To output a center position as a digital value by deflecting image light from an object by movable mirrors which vary in angle of deflection at right angles in proportion to currents and making the light incident to a four-split photodetector, and controlling the movable mirror on the basis of its output. CONSTITUTION:Light from a lamp 3 is made incident to a photosensor 12 through an optical fiber, the hole of a printed circuit board 1, aperture 7, lens 8, mirror 9, and mirrors 11 and 10 of the photosensor 12 which move only in an Y or X direction. The output of respective photodetecting elements S1-S4 are adjusted almost to the same gain by variable resistances R1-R4. Their outputs V1-V4 are inputted to adders 13-16 and voltages VXN=V2+V4 and VXP= V1+V4, and VyN=V1+V2 and VyP=V3+V4 are inputted to operational amplifiers 17 and 18; currents of the movable mirrors 10 and 11 are adjusted so that their outputs are zero, and terminal voltages across resistances R5 and R6 are passed through an AD converter to display the shift extents of the hole of the printed circuit board on display devices 21 and 22 digitally.