baber/WOPTO huggingface dataset:
Patent JP-H04355559-A (JP)
Title: Facsimile equipment
Inventor: KOSHIMIZU TOSHIRO
IPC: H04N1/41
Filed: 1991-06-03
Abstract: PURPOSE:To display the presence of a code error and an occurrence position of the error on an original. CONSTITUTION:An original read section 2 outputs picture information b read from a carried original. A coding circuit 3 outputs error information d on the occurrence of a coding error in the coding of the picture information b. A pulse counter 4 outputs a count e resulting from the count of a feed pulse a from the start of coding. A distance calculation circuit 5 outputs distance information f at a position where a coding error takes place based on the scanning line density of coding and the count e when the error information d is inputted. A buffer memory 6 stores the number of times of occurrence of the coding errors and its position based on the distance information f and outputs the result as a signal g.
Patent JP-S6110063-A (JP)
Inventor: HIROI NOBUO
IPC: C04B35/49
Filed: 1984-06-26
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-S62289641-A (JP)
Inventor: YASUE MASAHARU
IPC: D06M17/00
Filed: 1986-06-06
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-2000316864-A (JP)
Title: Ultrasonograph
Inventor: ICHIKAWA JUNICHI
IPC: G06T1/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide ultrasonic tomograms of good picture quality by eliminating the influence of pulsation. SOLUTION: An image reconfiguring part 31 which receives the input of radial image data from an image data storage device via a data transfer bus 23 to reconstruct an image such as a three-dimensional image for output to the data transfer bus 23, a distortion detecting part 32 for detecting the amount of distortion of the image data from the image reconfiguring part 31, and an image distortion correcting part 33 for correcting the amount of distortion detected by the distortion detecting part 32 are arranged within an arithmetic processor 14. The image reconfiguring part 31 reconfigures image data according to the output of the image distortion correcting part 33 and outputs it to the data transfer bus 23.
Patent JP-S5653628-A (JP)
Title: Preparation of high-purity 3-hexyn-1-ol
Inventor: TARAO RIYOUKICHI
IPC: C07C27/00
Filed: 1979-10-09
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for the production of perfumes or flavors, in high yield and purity, by the successive reaction of a rectification residue of 1,3-butadiene containing a specific amount or less for 1,3- butadiene, with metallic Li and ethylene oxide.  
     CONSTITUTION: 1,2-Butadine in a rectification residue of 1,3-butadiene containing 4W0wt% the 1,3-butadiene, is reacted with metallic lithium in an organic ether solvent, at 30W60°C, for 2W8hr, and then butynyl lithium in the resultant mixture is reacted with ethylene oxide at 25W65°C, for 3W9hr, to give 3-hexyn-1-ol of purity as high as 97wt% or more.  
     EFFECT: All the stages are remarkably simplified with easily designed continuous reactors. Recovery the reaction medium and treatment of an inert gas, e.g. butene, may be facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05326523-A (JP)
Title: Capillary for bump formation
Inventor: NARIMI ISAO
IPC: H01L21/321
Filed: 1992-05-22
Abstract: PURPOSE:To realize the stable formation of bumps on an IC, on which the height of the bumps is formed high, the diameter of the bumps is formed small and the pitch between the bumps is made narrow. CONSTITUTION:A capillary for bump formation use, which is constituted by making a wire 22 penetrate through the capillary centering around a wire hole 23, through which the wire 22 passes, is formed in such a way that the point part of the hole 23 is vertically opened on the side of the bottom of the capillary, is directly connected with the bottom and the diameter of the point of the hole 23 becomes equal with the diameter of the wire 22 to pass through the hole as close as possible.
Patent JP-H0426110-A (JP)
Title: Thin film forming device
Inventor: ISHIOKA HISAMICHI
IPC: H01L21/31
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a uniform film thickness distribution even if a supplied RF electric power is small and a gas pressure of the device is low by arranging a ring-form electrode which surrounds a wafer stage concentrically and is isolated from it and applying an RF voltage to the wafer stage and the ring electrode respectively. CONSTITUTION:A ring-form electrode 13 is arranged so as to surround a wafer stage concentrically through an insulator 14 which isolates the electrode 13 from the wafer stage. An electrode system composed of the wafer stage 8, the insulator 14, and the ring-form electrode 13 is placed on a supporting table 11 through an insulator 12. An RF electric power is supplied from an RF power source 21 to the wafer stage 8 through an RF introducing cable 17 which is led through a hollow cylinder 11a. To the ring-form electrode 13, an RF power source 22 supplies the RF electric power through an RF introducing cable 18. Also, in the middle position between the wafer stage 8 and an opening 6a of a plasma producing chamber 3, a ring-form electrode 14 is arranged concentrically with the wafer stage 8 and when a film is formed, a positive potential to the wafer stage is applied to the electrode 14 by a d.c. power source 23.
Patent JP-H11324678-A (JP)
Title: Ignitor for gasoline engine
Inventor: KAWACHI MASATO
IPC: F02P13/00
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an ignitor for a gasoline engine which reduces the distance between the discharge position of an ignition plug and end gas in an inlet valve side without shortening the diameter of the inlet valve. SOLUTION: An ignition plug 9 is arranged in the center of inlet valves 7a, 7b and exhaust valves 8a, 8b and the inlet valves 7a, 7b have diameter larger than that of the exhaust valves 8a, 8b so that the central axis PX of the ignition plug 9 is offset from the center CX of a combustion chamber 4 to the exhaust valves 8a, 8b side. A central electrode 10 of the ignition plug 9 is offset from the central axis PX of the ignition plug 9 to the suction values 7a, 7b side and electricity is discharged toward an earth electrode 11 extended from the exhaust valves side. The electricity is discharged in a position of SX expressed by an X mark to offset to the inlet valves by D in a figure so that the distance of the end gas in the inlet valves side is shortened by the D to improve the antiknock property.
Patent JP-S62287166-A (JP)
Title: Rectifier circuit
Inventor: KIMURA KATSUHARU
IPC: H02M7/12
Filed: 1986-06-04
Abstract: PURPOSE:To enable constitution of a rectifier circuit, to improve a temperature characteristic and to obtain an operation up to a large input level by constituting a differential amplifier consisting of two transistors having different emitter size. CONSTITUTION:The emitter size of the transistor Q1 and Q2 are in the ratio of k:1. The differential amplifier consists of the transistor Q1 and Q2 and using a collector current IC2 of the transistor Q2, a characteristic of half-wave rectification is obtained.
Patent JP-H0425551-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: ERA SUSUMU
IPC: C08L51/00
Filed: 1990-05-21
Abstract: PURPOSE:To improve electromagnetic shielding properties and impact resistance by melt mixing a specific thermoplastic resin with a resin-coated copper wire. CONSTITUTION:85-40wt.% at least one monomer selected from the group consisting of an arom. vinyl compd., a vinyl cyanide compd., and a methacrylic ester is graft polymerized onto 15-60wt.% rubberlike polymer (e.g. an alkyl acrylate polymer) to give a thermoplastic resin. 95-50wt.% said resin is melt mixed with 5-50wt.% resin-coated copper wire comprising a copper wire having a diameter of 1-100mum coated with a resin (e.g. a urethane resin) in a thickness of 1-10mum at or above the softening point of the resin for coating.
Patent JP-S6020119-A (JP)
Inventor: KAN YOSHITO
IPC: G01F1/06
Filed: 1984-06-25
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-H0850435-A (JP)
Title: Image forming device
Inventor: TANAKA SAKUSHIRO
IPC: G03G5/047
Filed: 1995-05-29
Abstract: PURPOSE:To provide an image forming device capable of preventing the occurrence of residual carrier on an organic photoreceptor film and drastically improving image quality. CONSTITUTION:This image forming device 11 is provided with a rotatable photoreceptor member 13 provided with a base substance 30 having conductivity and the organic photoreceptor film 12 containing two kinds of charge generating materials mutually different by absorbance characteristic and mutually different by wavelength showing the maximum absorbance on the surface of the base substance 30; an electrostatic charging means 14 arranged near the photoreceptor member 13 and electrostatically charging the photoreceptor film 12; discharging means 26, 27 and 28 provided with a light source irradiating the photoreceptor film 12 with light so that the surface potential of the photoreceptive film 12 may be uniformized and generating the light of wavelength within the half band width of the maximum absorbance in the absorbance characteristic of at least one side of two kinds of charge generating materials; an exposure means 15 irradiating the electrostatically charged photoreceptor film 12 with the light corresponding to an image; and a developing means 16 arranged on a downstream side of the exposure means 15 in the rotating direction of the photoreceptor member 13.
Patent JP-S6026433-A (JP)
Title: Brake plate mounting device of rotary electric machine
Inventor: AZUHATA SHIGEKI
IPC: F16D69/04
Filed: 1983-07-20
Abstract: PURPOSE:To reduce the number of steps in manufacturing by engaging a rim clamping nut at the intermediate of a bolt for securing a brake plate and a rotary rim, forming threads on the outside of the nut, inserting a screw to the threads, adjusting a gap between the rim and the brake plate, and then clamping the brake plate. CONSTITUTION:Before a rotary rim 4 and a brake plate are secured, a bolt 6 is buried in the rim 4, and the rim is secured by a nut 5a. Threads C are formed on a stepwise portion 5 having small diameter of the nut 5a, a nut 10 is engaged with the threads, the size is adjusted, a nut 9 is then engaged with the threads of the bolt 6, and the braking surface (a) of a brake plate 1 is secured to the prescribed surface. Thus, a labor of inserting and removing a port liner is omitted, thereby reducing the number of the steps of adjusting the brake surface.
Patent JP-S5923837-A (JP)
Title: Al alloy clad material
Inventor: HATSUTORI TAKESHI
IPC: C22C21/02
Filed: 1982-07-29
Abstract: PURPOSE:To provide a titled clad material which has excellent brazability and resistance to pitting corrosion and of which the coating material itself can be a brazing material by coating a core material of an Al material with an alloy consisting of the compsn. around a Zn-Al eutectic compsn. CONSTITUTION:An Al alloy clad material consisting of pure Al or optional Al alloy as a core material and an alloy composed of a compsn. around a Zn-Al eutectic compsn. as a covering material provides excellent resistance to pitting corrosion as the coating material itself forms several tens mu Zn diffused layers in the other material. A Zn-Al alloy contg. about several%-25% Al is usable as the above-mentioned coating material, and said material has excellent ductility, is free from cracking defects in the rolling stage in the manufacture of the clad material and is rollable satisfactorily with the core material. The material has a relatively low m.p. and provides the effect of a brazing material at a low temp.
Patent JP-H01299862-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: YAMANE MANABU
IPC: C08L63/04
Filed: 1988-05-27
Abstract: PURPOSE:To obtain the title composition improved in flow, spread, humidity resistance and thermal shock resistance, by mixing two specified epoxy resins with a phenolic novolac resin curing agent, an organic solvent and two specified silica fillers. CONSTITUTION:This epoxy resin composition is obtained by mixing 30-95 pts.wt. epoxy resin (A) derived from bisphenol A and/or bisphenol F with 5-70 pts.wt. (the total of components A and B is 100 pts.wt.) epoxy resin (B) derived from cresol novolac resin, a phenol novolac resin curing agent (C), an organic solvent (D), a surface-treated silica filler (E) and a spherical silica filler (F). This resin composition is excellent in flow, spread, humidity resistance and thermal shock resistance, and can be suitably used for sealing in the production of high-reliability semiconductor devices.
Patent JP-H11307442-A (JP)
Title: X-ray mask, x-ray mask blank, and their manufacture
Inventor: SHIYOUKI TSUTOMU
IPC: G03F1/22
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray mask and the like which are free from distortions caused by the adhesion of a frame and thus have an extremely high positioning accuracy, and at the same time, which facilitate cleaning without contaminating the X-ray mask with an adhesive, and which allow correct position control to be affected when the X-ray mask is fixed to a stage inside an X-ray stepper. SOLUTION: An X-ray mask 1 comprises a frame-shaped mask support body 11a, an X-ray transmission film 12 which is supported so as to stretch over the surface of the frame-shaped body 11a and which transmits X rays, and a desired X-ray absorbing film pattern 13a on this film 12. In this case, the mask 1 is constructed in such a manner that the body 11a has a thickness T which has a sufficient mechanical strength as an independent body and that the peripheral portion of the body 11a has a stepped surface.
Patent JP-S5558067-A (JP)
Title: Preparation of pie cake
Inventor: OOTA TOSHIYUKI
IPC: A23G3/00
Filed: 1978-10-24
Abstract: PURPOSE: To prepare a pie cake which has uniform and moderate softness and excellent taste and is not crumbly, by sandwiching a water-contianing viscous filler between a pair of pie sheets each having a plurality of through-holes, and sealing the pie cake thus prepared in a container.  
     CONSTITUTION: A pastry sheet of pie folded by conventional procedure (pie-folding or pie-kneading method) is cut to a desired size. After making a plurality of slits to the sheet, it is baked to obtain a pie sheet having two or more through-holes. A water-containing viscous filler, e.g. composed of a tackifying agent such as cream, meringue, jam, jelly, etc., and other additives such as fruits, nuts, seasonings, emulsifiers, etc., is sandwiched between a pair of pie sheet prepared above, and sealed in a container having low oxygen permeability. It is pref. stored at low temperature. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11305634-A (JP)
Title: Electrophotographic image forming device and process cartridge
Inventor: YUKIMACHI HIROSHI
IPC: G03G21/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a cooling duct for the process cartridge of the electrophotographic image forming device without increasing the size of a device body. SOLUTION: The image forming device eliminates the need for an extra duct, by the air ducts 16Lb and 13b made in the area of a border between the process cartridge B and the cartridge guide member 16L on the device body side. It also prevents the exposure of a photoreceptor drum 7 to outside light, by making wind holes 16La and 13c in the guide member 16L on the body side and the process cartridge B, both of which are facing the ducts, so as to shift them from each other.
Patent JP-S6110229-A (JP)
Inventor: NISHINO ATSUSHI
IPC: H01G11/28
Filed: 1984-06-26
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-H04357849-A (JP)
Title: Semiconductor integrated circuit device, and method of identifying semiconductor integrated circuit using said device
Inventor: TAWARA AKINORI
IPC: H01L21/66
Filed: 1991-06-04
Abstract: PURPOSE:To provide information about a bare semiconductor chip that has bumps formed on its entire surface. CONSTITUTION:A semiconductor chip electrode pads on which bumps may selectively be put according to the identification information of the chip. The semiconductor chip is placed on a circuit board in such a manner that the electrode pads of the chip face the corresponding pads on the substrate to connect the chip and the board electrically. Signals are coupled to the individual electrode pads on the chip, and the integrated circuit in the chip is evaluated by checking whether the pads on the board receive predetermined signals.
Patent JP-H11328616-A (JP)
Title: Thin film magnetic head
Inventor: KAWASAKI MITSUO
IPC: G11B5/31
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head capable of further improving or sufficiently suppressing the write fringing and, in addition, being easily fabricated without requiring a complicated head structure. SOLUTION: A thin film magnetic head includes a lower core layer 1 made of a magnetic material, an upper core layer 7 made of a magnetic material to be provided over, and face, the lower core layer 1 via a gap layer 3a made of a non-magnetic material, and a coil layer 5 for inducing a recording magnetic field in the lower core layer 1 and the upper core layer 7. The lower core layer 1 is provided with a protrusion 2 in which a portion of the lower core layer 1 that contacts the gap layer 3a projects toward the upper core layer 7. A width of the protrusion 2 is gradually reduced from the top surface of the protrusion 2 to a base end portion 2a thereof so that side faces of the protrusion 2 becomes tilted surfaces.
Patent JP-S6111576-A (JP)
Inventor: SATOU SEIJI
IPC: F25B15/04
Filed: 1984-06-26
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-H07331042-A (JP)
Title: Water-soluble film
Inventor: ISODA CHUZO
IPC: C08L71/02
Filed: 1994-06-14
Abstract: PURPOSE:To obtain a water-soluble film excellent in transparency, heat sealing property, moldability, storage stability, water-soluble property, etc., and useful as a packaging material, etc., for germicides, agrochemicals, etc., by forming a forming material containing a specific water-soluble polymer compound and a water soluble or water-dispersible polymer compound into a film. CONSTITUTION:This film is obtained by forming a forming material containing (A) a water-soluble polymer compound comprising a recurring unit of a group of formula I [A consists of a group of a unit of formula II (recurring number is an integer) and a group of a unit of formula III (recurring number is O or integer; R1 is a hydrocarbon group) and contains >=70wt.% of a group of formula II; X is an organic compound residue having two active hydrogen groups; R<2> is a dicarboxylic acid compound residue or a diisocyanate compound residue] and (B) a polymer compound comprising a cellulose-based polymer, a vinyl polymer, an acrylic polymer and/or a water-dispersible urethane polymer into a film.
Patent JP-S62291549-A (JP)
Inventor: ARUBAATO YOSEFU MURA
IPC: C12Q1/04
Filed: 1987-05-29
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-S5465457-A (JP)
Title: Reflector antenna device
Inventor: URASAKI SHIYUUJI
IPC: H01Q19/19
Filed: 1977-11-02
Abstract: PURPOSE:To reduce the performance deterioration such as the gain lowering, the rise of the side lobe and others by forming the hyperboloidal mirror following the feeder horn into an elliptic mirror and also forming the secondary reflector into a special mirror surface respectively. CONSTITUTION:The antenna device consists of the following component parts: feeder horn 1; main reflector 4; non-rotary and symmetric elliptic surface mirror 6 featuring focal points F1 and F1''; rotary and symmetric secondary reflector 7 featuring an elliptic mirror surface of center part focal points F1'' and Fm plus a special mirror surface at the circumference part; equivalent horn 8 which features an image regarding mirror 6 of horn 1, and other parts. The electric wave emitted from point F1 is a stopped-down beam going toward point F1'' in terms of the photo-geometry. In this case, if design parameter t is set to a smaller value than 0.4, aperture diameter D1 of horn 1 can be reduced to decrease the leak power of mirror 6 even though the size D2 of 6 is small. As for the waves of the low frequency band, peripheral regions S1, S2, S1' and S2' are required in order to receive the waves up to a sufficiently low level through reflector 7.
Patent JP-S5655390-A (JP)
Title: 10-hydroxy-10,5 iminomethano -5h,10h-dibenzo a,d cyclohepten-11-one compound
Inventor: FUJIMURA HAJIME
IPC: A61P25/04
Filed: 1979-10-12
Abstract: NEW MATERIAL:The titled compound of formula I (R is H or lower alkyl).  
     EXAMPLE: 12-Formyl-10-hydroxy-10,5( iminomethano )-5H,10H-dibenzo[ a,d ]-cyclohepten-11-one.  
     USE: An analgesic agent having higher analgesic activity than aminopyrine which is a non-narcotic antipyretic and analgesic agent.  
     PROCESS: The compound of formula I wherein R is lower alkyl is prepared by oxidizing 5-amidomethyl-5H-dibenzo[a,d]cycloheptene of formula II (R 1  is H or alkyl having smaller carbon number than R by one) and then reducing the 12-position carbonyl group of the resulting 10-hydroxy-10,5-(iminomethano)-5H,10H-dibenzo [a,d]-cyclohepten-11-one compound to methylene group. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5933993-A (JP)
Inventor: YAN HAISUMA
IPC: H04N13/00
Filed: 1983-07-21
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-H0426531-A (JP)
Title: Optical fiber for preventing damage by microbe
Inventor: HAGIWARA ZENJI
IPC: C01B33/159
Filed: 1990-05-22
Abstract: PURPOSE:To prevent an optical fiber from being damaged by microbes and to reduce the deposition of algae and shellfish on the fiber by forming a coating layer having a sterilizing aluminosilicate film on the surface of a base body of a silica gel and alumina and contg. an antibacterial composition. CONSTITUTION:The optical fiber has a coating layer having an aluminosilicate film holding sterilizing metal ions (silver, copper, zinc and tin ions) on the surface of a base body and contg. an antibacterial composition. The composition is obtained by chemically treating a porous silica gel with an alkaline soln. and an aluminate soln. All the sterilizing metals present on the base body surface can be brought into contact with bacteria, and the composition acts effectively. Furthermore, since the base body is coated with the antibacterial layer of the aluminosilicate replaced by the sterilizing metals, the base body is not brought into contact with bacteria, and waste of the sterilizing metals is drastically reduced.
Patent JP-S61291706-A (JP)
Title: Power generating method using screw-type expander
Inventor: KASAHARA KEISUKE
IPC: F01K25/04
Filed: 1985-06-19
Abstract: PURPOSE:To enhance the power generating efficiency by communicating a steam separator with a screw-type two-phase flow expander via a duct and ejecting resulting multi-phase flow liquid into the expansion process. CONSTITUTION:A screw-type expander 1 which is connected to a generator 6 has a gas inlet part 17, an outlet part 18 and an expansion process ejecting hole 15. The gas inlet part 17 and the ejecting hole 15 are communicated with the steam side hole and the hot water side outlet of a steam separator 3, respectively and the outlet part 18 is communicated with a condenser 9. After multi- phase flow from a geothermal ceiling is divided into steam and hot water by the steam separator 3, steam is delivered into the inlet part 17 to turn the rotor of the expander 1. Meanwhile, hot water is ejected from the ejecting hole 15 during the expansion process to accelerate the revolution of the rotor. As a result, the entire pressure energy of hot water may be utilized effectively so that the power generating efficiency may be improved greatly.