baber/WOPTO huggingface dataset:
Patent JP-H0551790-A (JP)
Title: Zn-cr-ni-p organic composite plated steel sheet having excellent post-working corrosion resistance, coating corrosion resistance, pitting resistance, and end face rust preventiveness
Inventor: ODAJIMA TOSHIO
IPC: C25D5/26
Filed: 1991-08-20
Abstract: PURPOSE:To provide the Zn-Cr-Ni-P org. composite plated steel sheet which has excellent post-working corrosion resistance, coating corrosion resistance, pitting resistance, and end face rust preventiveness and is optimum as a rust preventive steel sheet for automobile bodies. CONSTITUTION:The org. composite plated steel sheet having the excellent post-working corrosion resistance, coating corrosion resistance, pitting resistance, and end face rust preventiveness is constituted by having an electroplating layer of a Zn-Cr-Ni-P alloy having 2 to 18% Cr concn., 0.3 and 12% Ni concn. and over 0.5% and <=5.0% P concn., and consisting of the balance Zn and by having a chromate layer thereon and further coating the surface thereof with an org. film. The Ni and the P fix the Cr and partly convert the alloy to an amorphous alloy if the Ni and the P are added in the specific range to the Zn-Cr alloy. The corrosion resistance of the Zn-Cr alloy is thereby improved and simultaneously the extremely dense chromate film having the excellent corrosion resistance and adhesion to the film of the org. composite plated steel sheet is formed by the presence of the Cr, the Ni and the P. The resin film and the chromate bond securely to each other if the resin film is formed thereon. The excellent performance is thus maintained over a long period of time.
Patent JP-H04110967-A (JP)
Title: Image forming device provided with automatic document carrying device
Inventor: SAKADO SHINGO
IPC: G03G15/04
Filed: 1990-08-31
Abstract: PURPOSE:To form the whole face of an image of a document on recording paper without necessitating the enlargement of a scanning range which makes the device large in size by positioning an information imparting area in the part separated from the upper face of a document base at the time of a document image forming mode, and also, positioning correspondingly this area on the document base at the time of an information adding mode, and forming arbitrary information therein on the recording paper. CONSTITUTION:At the time of an information adding mode, an information group given to a carrying belt 26 is positioned so as to face a document base 2, and also, arbitrary information of the information group is extracted in a prescribed position on the surface of a photosensitive body 4 and subjected to latent image. Accordingly, by setting a feed paper timing of recording paper (a), the arbitrary information is formed in the prescribed position of the recording paper (a). In an image forming mode of a document (e), the given information part is positioned in the part separated from the document base 2, therefore, it does not occur that additional information given to the carrying belt 26 is formed in the recording paper (a). In such a way, the device is not made large in size in connection with enlargement of a scanning range of a document scanner, and the whole face of an image of the document and the additional information can be formed in the recording paper.
Patent JP-2001057369-A (JP)
Title: Semiconductor device having metal wiring and its manufacturing method
Inventor: TANAKA HIROTAKA
IPC: H01L21/3213
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To form precisely a wiring of a fine pattern and prevent a disconnection of a gold film in an undercut etching part by a method wherein there are provided the gold film patterned, and a first silicon oxide film formed in the same pattern as in the gold film in an upper part of the gold film, thereby constituting a semiconductor device having a gold wiring. SOLUTION: A silicon oxide film of thickness about 0.2 μm as an etching stop layer is formed on a substrate 1 composed of a compound semiconductor. A gold film 4 having thickness about 1 μm is formed by patterning on this silicon oxide film 2, and further a silicon oxide film 5 having the same pattern as in the gold film 4 is formed at thickness about 0.5 μm on the gold film 4. In particular, when dry etching is performed by use of a chlorine gas, a selection ratio of the silicon oxide film 5 to the gold film 4 (gold/silicon oxide film) is 10 or more. For this reason, even when a thickness of the gold film 4 is thick at 1 μm or more, it is possible to thin a thickness of the silicon oxide film 5 and to readily perform a fine process of wiring width about 1 μm.
Patent JP-S60127905-A (JP)
Title: High touchness ceramic tool
Inventor: BABA HIDETOSHI
IPC: C23C16/30
Filed: 1983-12-09
Abstract: PURPOSE:To obtain high toughness and hard ceramic tool by providing a very hard coating layer of such as TiC, TiN on the surface of a base material made of a predetermined ceramic sintered body having sufficient strength and toughness. CONSTITUTION:This ceramic tool is made by forming a coating layer of TiC, TiN, TiCN, Al2O3 or AlON, or combination of them on the surface of a base material made of Al2O3-ZrO2 group ceramic sintered body. The ceramic sintered body should be composed of ZrO2 of 0.1-99.9wt% and Al2O3 for the rest, desirably composed of ZrO2 of 1-30wt% and Al2O3 for the rest, and ZrO2 should be partially stabilized by adding CaO, MgO, Y2O3 or rare earth oxide or combination of them.
Patent JP-H0661172-A (JP)
Title: Excimer laser annealing device
Inventor: ASAI ICHIRO
IPC: H01L21/268
Filed: 1992-08-07
Abstract: PURPOSE:To provide an excimer laser annealing device which is simple in structure and capable of applying laser beams of different energies at a time. CONSTITUTION:A laser beam outputted from a homogenizer 2 is split into two beams by a beam splitter 8, one of the beams is diverted in light path by a reflecting mirror 9 to irradiate an irradiation object 3, and furthermore the diverted light beam is adjusted in spread and the like by an adjusting lens 10 and then turned into a sub-beam E1 of required energy density by a filter 11. Therefore, a main beam E2 and the sub-beam E1 different from each other in energy are directed in parallel toward a target as moving.
Patent JP-S6475707-A (JP)
Title: Spud-type marine structure
Inventor: TAWARA SHIGEO
IPC: E02B17/00
Filed: 1987-09-16
Abstract: PURPOSE:To lessen the rocking of deck by a method in which the upper end of a spud is loosely fitted into the leg of the deck, a truncated conical wedge is set on the upper end periphery of the spud, and an inverted truncated conical coupler piece to be face-to-face touched by the wedge is provided for the inside of the leg. CONSTITUTION:A spud-type marine structure, consisting of many spuds 11 driven into the seabed, a deck 13 with legs 12 to loosely fit on the peripheries of the spuds 11, a ballast tank 25 provided for the desk 13, and a ballast regulator, is constructed. Many wedges 32 of upwardly increased dimensions in length are set at an interval on the upper periphery of the spuds 11. Coupler pieces 41 to be face-to-face touched by the wedges 32 of the spuds 11 are set in the spud-fitting holes 40 of the legs 12. The wedges 32 are coupled with the pieces 41 by means of bags 45 set in the holes 40. The rocking by waves of the deck can thus be decreased.
Patent JP-H1073877-A (JP)
Title: Display device within finder of camera
Inventor: KAWAKAMI SOICHIRO
IPC: G03B19/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device within a finder capable of easily adjusting the position of a display unit within a finder in the finder of the camera. SOLUTION: In this display device within the finder of the camera where the secondary image-formation surface 15 of a subject by a photographing lens is formed in the middle of the optical path of the eyepiece 21 of a finder optical system; the display unit 51 within the finder is arranged out of the optical path of the eyepiece 21, and a prism P reflecting display light emitted from the display surface of the display unit 51 toward the rear group eyepiece lens L2 of the eyepiece 21 is arranged in the optical path of the eyepiece 21. The display unit 51 is movably supported to contact with/separate from the prism P by a display unit supporting screw 29 so that the display surface of the display unit 51 may be at a position conjugate with the secondary image- formation surface 15.
Patent JP-H04110989-A (JP)
Title: Display device
Inventor: OBUCHI HIROHISA
IPC: G09F9/00
Filed: 1990-08-31
Abstract: PURPOSE:To sufficiently assure the brightness of discharge tubes on the lower part side of a display section and to decrease the brightness in the upper and lower parts of the display section by providing heaters in the lower part of the display section which uses the discharge tubes as display elements. CONSTITUTION:The heaters 2 are respectively disposed by one piece each on the lower side of the respective display units 21 in the lowermost part of the display section 4 which uses the discharge tubes at the display elements. The temp. of the display section 4 is controlled by operating a ventilation fan 18 and the heaters 32 to prevent the excessive rise of the temp. in the display section 4 at the time of displaying images and characters, etc., over the entire part of the display section 4. The display units 22 in the lower part are heated form the lower side to increase the temp. in the lower part of the display section 4 and to decrease the temp. difference between the upper and lower parts of the display section 4 by energizing the heaters 32 to generate heat. The brightness of the discharge tubes 23 of the display units 22 on the lower part side of the display section 4 is sufficiently assured and the generation of unequal brightness between the upper and lower parts of the display section 4 is prevented even in a cold season, such as winter in particular.
Patent JP-S59124140-A (JP)
Title: Electrostatic adsorbing device
Inventor: INOUE MINORU
IPC: H05B3/20
Filed: 1982-12-29
Abstract: PURPOSE:To manufacture an electrostatic adsorbing device effective in processing at high temperature by a method wherein a thermocouple and a heating element or either one of them are buried in a ceramic member. CONSTITUTION:A pair of electrodes 11, 12 are buried in an adsorbing plate 10 made of a ceramic member comprising a mixture of Al2O3, SiO2 and MgO. The electrodes 11, 12 are supplied with specified DC voltage and a semiconductor wafer 5 is adsorbed on a substrate and heated up to specified temperature to form a required growing film on the wafer 5. Furthermore, if a heating element 13 and a thermocouple 14 are simultaneously buried, the wafer 5 may be heated directly controlling the temperature accurately and stabilizing the processing requirements to improve the quality of the device.
Patent JP-H0394689-A (JP)
Title: Novel plasmid pyn32
Inventor: NISHIYA YOSHIAKI
IPC: C12R1/125
Filed: 1989-09-07
Abstract: NEW MATERIAL:Plasmid pYN32 derived from Bacillus subtilis having a restriction enzyme map expressed by the formula having about 5.4 M dalton molecular mass unit without cutting by restriction enzyme BamHI, BglI, AatI, AvaI or SalI. USE:Used as a vector for recombinant DNA experiment. PREPARATION:For instance, Bacillus subtilis (IFO 14132) is subjected to shaking culture in a medium and strain is collected by centrifuge, suspended in a buffer solution containing lysozyme, and allowed to stand at 37 deg.C for 30min and centrifuged. The supernatant is mixed with isopropyl alcohol, the resultant pellet is gathered by centrifuge followed by drying, then dissolved in a buffer solution. The resultant system is mixed with a solution containing cesium chloride and rhodium bromide and subjected to ultracentrifuge. The precipitate is extracted with n-butanol and dialyzed to afford the objective plasmid pYN32.
Patent JP-S6477276-A (JP)
Title: Control system for facsimile equipment
Inventor: FUJIWARA YASUSHI
IPC: H04N1/21
Filed: 1987-09-18
Abstract: PURPOSE:To transmit to another facsimile equipment without deteriorating the quality of a receiving picture by storing received picture information into a memory, and transferring this stored picture information to another facsimile equipment. CONSTITUTION:When picture reception is started, a serial number is added to each received picture information by a system control part 1 and the received picture information is stored at a memory 5. This information is read decoded to an original signal with an encoding decoding part 4, thereafter, it is recorded and outputted from a plotter 3. At this time, the information is outputted from the system control part 1. The serial number added to the received picture information, which was the base of the receiving picture, is recorded at the head of the received picture. In the picture transferring mode, the receiving picture information having the designated serial number is read from the memory 5, and transmitted to another facsimile equipment.
Patent JP-S59122881-A (JP)
Inventor: YAMATO TSUGIO
IPC: F27D1/16
Filed: 1982-12-28
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-H0573321-A (JP)
Title: Expert system construction supporting tool
Inventor: HIRAMATSU TATSUO
IPC: G06N5/04
Filed: 1991-09-12
Abstract: PURPOSE:To prevent the deterioration of the inference execution speed by providing a control mechanism performing the changeover of the connection between capsules and performing the data transmission and reception between inference units and the intermediate management for data reading and writing for a shared data memory. CONSTITUTION:The supporting tool makes the function necessary for the operation as an inference unit into capsule by capsule mechanisms 121 to 123 in the inference unit and performs the repeating management of data transmission and reception with the other inference unit. Inference units 111 and 112 are constituted to operate in the identical process 13, and the inference unit 113 is constructed to operate in a process 14 independently. An intra process coupling mechanism 15 performs the repeating management of the data transmission and reception between the inference units in the case of cooperate operation of a plurarity of inference units in the identical process. The supporting tool comprises an interprocess coupling mechanism 16 and manages the data reading and writing in the share data area in an arbitrary inference unit by means of the capsule mechanism and the capsule coupling mechanism while securing the shared data area.
Patent JP-H0394232-A (JP)
Title: Liquid crystal display device and its production
Inventor: TANAKA HIROHISA
IPC: G02F1/1343
Filed: 1989-09-06
Abstract: PURPOSE:To prevent display characteristics from deteriorating owing to the formation of a light shield film by forming the light shield film which prevents light from leaking at a gap part between adjacent liquid crystal display elements. CONSTITUTION:A liquid crystal display element includes a transparent insulating substrate 1, a gate electrode 21 formed on the main surface of a transparent insulating substrate to specific width, a metallic thin film 103 which constitutes a source electrode and a drain electrode, and a picture element electrode 7. Then the light shield film for preventing light from leaking is formed at the gap part between adjacent liquid crystal display elements. Thus, the light shield film is formed only at the part light leaks actually and formed on none of the gate electrode, source electrode, and drain electrode to suppress the parasitic capacity small. Consequently, the deterioration of display characteristics resulting from the formation of the light shield film is prevented as much as possible.
Patent JP-H0866384-A (JP)
Title: Nuclear magnetic resonance imaging device
Inventor: MIURA YOSHIAKI
IPC: G01R33/54
Filed: 1994-08-31
Abstract: PURPOSE: To restrain the adverse effect of a DC component existing in a receiving system on an image. CONSTITUTION: A sequence controller 52 controls the phase of an RF oscillation signal from an RF oscillation circuit 34, thereby setting a different offset in the phases of a carrier signal for RF pulses generated from an RF coil 12 and a reference signal from a phase detection circuit 43 at every slice encoding. Also, the controller 52 changes a phase offset amount, depending on a slice encoding amount, so that a difference in the phase offset amount becomes 180 degrees as a whole. The phases of carrier signals are reversed from each other at every adjacent phase encoding at each slice encoding process.
Patent JP-H0976440-A (JP)
Title: Laminated polyester film
Inventor: FUJITA MASATO
IPC: C08J7/04
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film having an excellent transparency, easy adhesive properties and antistatic properties. SOLUTION: A layer having antistatic properties is laminated at least on one side surface of a polyester film. The layer contains antistatic resin having at least polyalkylene oxide and sulfonic group at a side chain or antistatic resin having polyalkylene resin and sulfonate group, and the layer is orientated at least uniaxially.
Patent JP-H0395575-A (JP)
Title: Developing device
Inventor: OKAMOTO HIROSHI
IPC: G03G15/08
Filed: 1989-09-07
Abstract: PURPOSE:To hold an image excellent by providing a toner concentration detecting means at a specific position in a 1st conveyance path or in a 2nd conveyance path and supplying toner to a 3rd conveyance path according to its detection result. CONSTITUTION:The 1st conveyance path 13, 2nd conveyance path 14, and 3rd conveyance path 15 are provided behind a development part in parallel and a developer is carried by circulation through the conveyance paths 13 - 15. Here, the toner detecting means AT is provided on the downstream side of the conveyance path 13 in the developer conveying direction or in the conveyance path 14. Then when a decrease in toner concentration is detected with the detection signal of the detecting means AT, toner is supplied to the conveyance path 15. The toner while dispersed into a developer is sent into the conveyance path 14 and the toner and developer are carried while mixed. At this time, the toner is dispersed uniformly in the developer and sent to the conveyance path 13 while given necessary electrostatic charges, so the excellent image having no irregularity in density is obtained.
Patent JP-H0977562-A (JP)
Title: Production of hardened body
Inventor: ISHIZUKA TOMOHIRO
IPC: C04B35/63
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress expanding phenomenon at the time of firing the ash of coal and to increase the degree of effective utilization of the ash by removing magnetic substances from the ash before firing when the ash is fired at a high temp. to produce a hardened body. SOLUTION: Magnetic substances are removed from the ash of coal before firing. This removing method is not especially limited and an electromagnet or a permanent magnet may be used.
Patent JP-2001061088-A (JP)
Title: Electronic camera
Inventor: SUZUKI TAKASHI
IPC: H04N5/91
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic camera utilizing recording media of different kinds by which a user can easily identify on which kind of a recording medium a picture is recorded in the case of photographing. SOLUTION: The electronic camera is provided with electronic image pickup means (11-14) that apply photoelectric conversion to an object image, a recording media mount means that can mount at least two kinds of recording media (20a, 20b) consisting of a 1st recording medium and a 2nd storage medium different from the 1st recording medium, and a recording means (50) that records image data generated by the electronic image pickup means and management information of the image data in either one of the 1st recording medium or the 2nd storage medium. The management information includes identification information in response to the kind of the 1st recording medium and the 2nd storage medium.
Patent JP-H01106865-A (JP)
Title: Manufacture of pyridine derivative
Inventor: JIYON KUROSUBII
IPC: C07D471/04
Filed: 1988-09-19
Abstract: PURPOSE: To obtain a pyridine deriv. useful as an intermediate of a herbicide by allowing acrolein oxime to react with monochloromaleic acid, its precursor, cyclic anhydride or amide.  
     CONSTITUTION: An oxime of formula I (where R is H, an alkyl, alkenyl, alkoxy, alkylthio, phenyl, phenoxy or halogen and Y is H or a group capable of substitution at the oxygen atom of an oxime) is allowed to react with a compd. of formula II (where at least one of R 2  and R 3  is COZ or CN and the other is H; R 2  and R 3  together may form COOCO or CONR 4 CO; Z is OR 4  or NR 4 R 5 ; R 4  and R 5  are H or a group capable of forming an ester or amide with carboxylic acid; NR 4 R 5  may be an aliphatic or arom. hetero ring; and X is a halogen) at 50-150°C preferably in an inert medium. The objective compd. of formula III or IV is obtd. in one pot through an isolable new material of formula V by a case. The reaction is accelerated by the presence of an inorg. base. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000064139-A (JP)
Title: Cross-sectional polyester composite yarn
Inventor: FUJIWARA MASAYUKI
IPC: D02J1/08
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a cross-sectional polyester composite yarn capable of affording fabrics imparted with stretchability and firm texture after heat-treated without impairing cotton touch feel as dry touch feel inherent in flat cross-sectional yarn. SOLUTION: This cross-sectional polyester composite yarn in a combined filament yarn composed of non-crimped yarn with latent crimp performance and crimped yarn where, on any cross section, the average porosity of the hollow filaments stands at 5-20%; wherein the crimped yarn has 40-85 wt.% of filaments each >=2.0 in cross section flatness.
Patent JP-S6387664-A (JP)
Title: Index servo system for fixed disk device
Inventor: IIDA KATSUMI
IPC: G11B21/10
Filed: 1986-09-30
Abstract: PURPOSE:To accurately guide a magnetic head to a recording track by moving a recording head so that the moving direction of the recording head to the recording track center line and that to a servo pattern write position are always opposite to each other. CONSTITUTION:A magnetic head 16 is seeked from the outermost peripheral part of a magnetic disk 12 to the recording track center line and is slightly seeked in the reverse direction by a microstep to write only an outer peripheral- side servo pattern, and this operation is repeated to write only all outer peripheral-side servo patterns. Next, the magnetic head 16 is seeked from the inner peripheral side to the recording track and is slightly seeked to the inner peripheral side by a microstep to write an inner peripheral-side servo pattern, and this operation is repeated to write all inner peripheral-side servo patterns. Thus, servo patterns are bisymmetrically written in accurate positions on both side of the recording track and the magnetic head is accurately guided to the recording track on the basis of signals from servo patterns.