baber/WOPTO huggingface dataset:
Patent JP-S61203641-A (JP)
Title: Exposing apparatus for matching front and rear patterns
Inventor: KONO HIROFUMI
IPC: H01L21/30
Filed: 1985-03-06
Abstract: PURPOSE:To easily match the patterns of both front and rear sides, execute the printing and eliminate high level technology by realizing the matching through stacking of positioning marks respectively given to the mask patterns forming the rear surface pattern and front surface pattern prior to the close contact exposure. CONSTITUTION:A wafer mount 21 is moved downward, a dummy wafer is removed, a predetermined pattern is formed in place of such dummy wafer, a positioning mark is formed on the diameter in the direction of Y axis and a wafer W on which the part to be covered with photoresist is formed is fixed on an absorbing plate 25 by vacuum absorption. The wafer W is positioned close to a pattern mask M by moving upward the wafer mount 21 and a reciprocal board 41 is clamped by bringing a microscope apparatus 4 to the same position as that during the adjustment of optical axis. Thereby, the positioning mark of wafer W is displayed to the right-half and left-half screens respectively and simultaneously with a certain deflection together with the positioning mark of pattern mask M by a pair of microscopes 46 positioned in the lower part.
Patent JP-S55137152-A (JP)
Title: Preparing modified phenol resin
Inventor: KODERA KOUHEI
IPC: C08G8/38
Filed: 1979-04-13
Abstract: PURPOSE: To provide a plasticized and modified title phenol resin suited to producing laminated resin plates by using a cpd. contg. at least one specific ester linkage in its structure as a modifier.  
     CONSTITUTION: During or after a production stage of a resol-type phenol resin by reacting a phenol, such as phenol or cresol, with an aldehyde, such as a formaldehyde or furfural, in the presence of an alkaline catlyst, a cpd. contg. at least one ester linkage represented by the formula (I) (n is a positive integer), such as a polyester represented by the formula (II) (m is 2W6; n is 2W10) is added as a dmodifier. Preferably, a flame retarder, such as antimony trioxide or tetrabromoethane, is added to provide a resol-type phenol resin (varnish) which has been plasticized and made resistant to fire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60189402-A (JP)
Inventor: FUKUTOMI KAZUMASA
IPC: B27D5/00
Filed: 1984-03-09
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-H04211665-A (JP)
Title: Imidazole derivative, its production and insecticide with the same as active ingredient
Inventor: TOMIOKA HIROKI
IPC: A01N43/50
Filed: 1991-02-18
Abstract: PURPOSE:To provide the title novel derivative giving high activity on various kinds of insect pests, also useful as an insecticide active on such insect pests as to be resistant to existing insecticides. CONSTITUTION:The objective imidazole derivative of formula I (R is H or methyl ; X is Cl or nitro; Y is F or Cl; Z is H, F, Cl or Br). For example, 1-(2,6-dichloro-4-trifluoromethylphenyl)-4-(2-chloro-1,1,2,2-tetrafluo roethyl)imidazole. The present compound can be obtained by reaction between a halide compound of formula II (A is haloge) and an imidazole of formula III, giving marked activity on insect pests belonging to Hemiptera, Diptera, Coleoptera, Dictyoptera, Thysanoptera, Hymenoptera, Orthoptera, Aphaniptera, Anoplura, Isoptera, etc., being also active even on such insect pests as to be increasedly resistant to existing insecticides.
Patent JP-H01220433-A (JP)
Title: Vapor growth apparatus
Inventor: HASENO YOSHIO
IPC: H01L21/205
Filed: 1988-02-29
Abstract: PURPOSE:To prevent reaction gas and coil purging gas from being mixed by separating a heating chamber containing a high frequency induction heating coil from a reaction furnace. CONSTITUTION:A base plate 1 is covered with bell-jars 2, 3, an SiC-coating susceptor 6 is supported by a rotary shaft 16 directly coupled to a motor 9, a high frequency induction heating coil 7 is mounted thereunder, and a nozzle 11 is opened upward through the shaft 16. A coil cover 9 is mounted on the plate 1, the shaft 16 is penetrated through an opening 8' formed at the inner cylinder of the cover 8 as a shaft cylinder, and a coil purging gas inlet 13 and a coil purging gas outlet 14 formed at the plate 1 are opened in the space in the cover 8. With this structure, the outlet 14 and a reaction gas outlet 12 are formed of separate independent conduits. Thus, gas is not leaked from the opening 8', coil purging gas 15 introduced from the inlet 13 into the cover 8 is not mixed with reaction gas 10, but solely discharged from the outlet 14, and the gas 10 is solely discharged through the outlet 12. Thus, the life and characteristics of the susceptor 6 are improved.
Patent JP-S61206281-A (JP)
Title: Piezoelectric displacement element
Inventor: YOKOYAMA KATSUNORI
IPC: H01L41/083
Filed: 1985-03-08
Abstract: PURPOSE:To improve durability, to reduce the generation of an out-gas, to increase the quantity of displacement and to enhance reliability by beveling the peripheral section of a piezoelectric ceramic element from both surface sides and filling the beveling section with an insulating material. CONSTITUTION:Electrodes 2 consisting of a metallic material are formed on both surfaces of a piezoelectric ceramic element 1, and a peripheral section is beveled from both upper and lower surface sides to shape beveling sections 1a, 1b. A plurality of the elements 1 are laminated so that the directions of polarization shown in the arrows are reversed alternately through electrode plates 3 for applying voltage, one ends thereof have leading-out terminals, and adhesives, and pressure is applied from both end sides in the direction of laminating and the elements are left in a high- temperature tank. Consequently, adhesives protrude, and spaces shaped by the beveling sections 1a, 1b are filled with adhesives, and adhesives cure. The laminated elements are supported by metallic susceptors 5 through insulating plates 4 at both ends of the element in the direction of laminating. Accordingly, durability is improved because creeping discharge is reduced though the large quantity of displacement is ensured, and an out-gas is hardly generated because a small quantity of a resin may be used, thus generating no crack, then enhancing reliability.
Patent JP-H02269287-A (JP)
Title: Sheet member with flexible sectional shape
Inventor: SUTEFUAN JIYON FURANKU DENISU
IPC: B29C47/00
Filed: 1990-02-28
Abstract: PURPOSE: To form a plate member with bendable cross sectional shape having a sufficient lateral rigidity relative to a hinge shaft despite of a lightweight structure by connecting a lot of synthetic resin sheath components by connecting strips. CONSTITUTION: A lot of sheath components 1... formed of synthetic resin by extrusion are connected by connecting strips 2.... A plate member of bendable sectional shape composed of a lot of narrow and long components mutually rotating about a hinge shaft parallel to the long axes of themselves. The sheath components 1... are constituted into the wall thickness specified approximately 1 mm and the connecting strips 2... are constituted into the wall thickness specified approximately 200 μ. In short, the sheath components 1... are alternately installed into a plate member in such a state as rotated by an angle specified to 180 deg. per each in viewed from the cross section.
Patent JP-2000240343-A (JP)
Title: Rotation prevention type door guard
Inventor: DAITO YOSHIHISA
IPC: E05C17/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a door guard in a locked state capable of preventing non-destructive unlocking from the outside, which can be easily attached to or removed from an existing door. SOLUTION: This rotation prevention type door guard comprises a socket 2 having a hook attached to a door frame and a slide member hinged in a freely rotatable manner to a door openable outwardly, and if the door is opened or closed in a locked state, a rotation lock bar 10 is projected out at the upper portion of the slide member and contacts a rotation blocking member 12, so that the slide member becomes unrotational thereby preventing unlocking from the outside.
Patent JP-S53130603-A (JP)
Title: New antibiotic aculeacin dr
Inventor: KOTANI MASARU
IPC: A61P31/04
Filed: 1977-04-19
Abstract: PURPOSE: Antibiotic aculeacin Dϒ. Characteristics thereof are as follows:elementary analysis, C 57.55%, H 8.32%, N 8.94%; molecular weight by the Rast method, 1265; m.p. 159-162°C; specific rotation [α] 2 D 3 =-46.5°(C=0.25, methanol); color reaction; positive to Pauly's reaction, etc., quasi-positive to Molisch's reaction, etc. negative to ninhydrin reaction, etc.; soluble in lower alchohols, slightly soluble in ethyl acetate, hardly soluble in acetone, etc.; white neutral substance; UV absorption spectrum shows a peak at 278nm; etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63212281-A (JP)
Title: Video printer
Inventor: ENDO KUNIO
IPC: H04N5/76
Filed: 1987-02-28
Abstract: PURPOSE:To obtain a right and left inverted print picture and to extend the availability of a video printer and an applied range by opposing the sequence of arranging of picture element data of one line outputted from a picture memory. CONSTITUTION:The picture data for every line of one row is read from the first row of the memory cells of frame memories 24, 26, 28 for the hard copy of a television picture and respectively latched to line memories 40, 42, 44. These line memories are switched to an FIFO (First In, First Out) or to an LIFO (Last In, First Out) according to the normal print picture or the right and left inverted print picture. In an inverted picture mode, the picture element data of one line is outputted in the sequence opposite to an input. Thereby, the television picture can be monitored by a monitor display 80 to obtain the right and left inverted print picture.
Patent JP-H01221128-A (JP)
Title: Turbine nozzle for vacuum cleaner
Inventor: KITAMURA SHUSUKE
IPC: A47L9/04
Filed: 1988-02-29
Abstract: PURPOSE:To prevent noise from increasing and the bearing part of a rotary section from lowering its durability by providing blades applying a moving thrust force in the axial direction of a turbine wheel, and a turbine spring applying a resilient urging force in a direction reverse to the thrust direction so as to restrain the rotational speed of the turbine wheel and a rotary brush below a predetermined value. CONSTITUTION:When the use of a turbine nozzle 1 is started, the flow rate of sucked air impinging upon a turbine wheel 4 is increased so as to start the rotation of the turbine wheel 4 and a rotary brush 2 at a high speed, and simultaneously, blades 20 gives a thrust force so that the turbine wheel 4 and a turbine shaft 15 start their movements. When the blade 20 side end is moved by a maximum distance, relative to an auxiliary passage 25, the flow rate of sucked air impinging upon the turbine wheel 4 is reduced so that the rotational speeds of the turbine wheel 4 and the rotary brush 2 are limited to a predetermined value less than their set rotational speed. When dust is accumulated in the vacuum cleaner, the flow rate of sucked air decreases so that the movements of the turbine wheel 4 and the turbine shaft 15 are reduced. The turbine wheel 4 and the turbine shaft 15 are returned to their original positions when the flow rate is below a predetermined value. Since the rotational speeds of the turbine wheel 4 and the rotary brush are maintained at a set value, it is possible to prevent noise from increasing due to rotation at a very high speed and to prevent the durability of the bearing part from lowering.
Patent JP-H10234686-A (JP)
Title: Measured result display device
Inventor: NAKAMURA CHIAKI
IPC: A61B5/0245
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve convenience by storing the processing result through a compressing means in a storage means when a compression mode is selected but storing the processing result through a non-compressing means in the storage means and time sequentially displaying the processing result when a non- compression mode is selected. SOLUTION: A processing part 220 is provided for processing the measured result through a measuring part 210 under the control of a control part 201 and composed of a non-compression processing part 211 not to perform compression processing to the measured result and a compression processing part 222 for performing suitable compression processing to the measured result. A storage part 240 has addresses from 1 to (n) and stores the processing result of the non-compression processing part 221 or the compression storage part 222 successively from the address 1 in the order of processing.  Besides, a display part 120 displays the number of pulses measured at a current time point by the measuring part 210 under the control of the control part 201 on a segment display part and displays timewise transition on a dot matrix display part according to stored contents in the storage part 240 on the other hand.
Patent JP-H09326256-A (JP)
Title: Gas diffused electrode
Inventor: JIYAN DENTON
IPC: H01M4/86
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas diffused electrode for a fuel cell, with high dimension stability and flexibility, capable of manufacturing at low cost. SOLUTION: A gas diffused electrode contains at least one catalyst component and at least one polymer material, the catalyst is buried in a fiber net structure, the fiber nonwoven net structure preferably has a density of less than 0.3g/cm<3> , and the fiber is made of carbon, glass, polymer, metal, or ceramic, and has 0.2-50μm diameter and 0.5-300mm length, the catalyst component is at least one metal or metal oxide powder finely divided and not carried, or metal, at least one noble metal, transition metal, or carbon black dispersed on a carbon carrier.
Patent JP-H10242805-A (JP)
Title: Tuning circuit for television tuner
Inventor: MAEDA NAO
IPC: H04N5/44
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and to decrease the cost while keeping the variable range of a capacitance large. SOLUTION: Two varactor diodes D4, D5 are connected in antiparallel in the tuning circuit of a television tuner. Through the configuration above for the tuning circuit, a level of the secondary interference caused by the varactor diodes is decreased and since the capacitance is larger than that of a conventional tuning circuit, the effect of parasitic capacitance is less and the range of the variable capacitance is extended.
Patent JP-H04285149-A (JP)
Title: Manufacture of gavannealed steel sheet excellent in image clarity after coating
Inventor: IMANAKA MAKOTO
IPC: C23C2/28
Filed: 1991-03-12
Abstract: PURPOSE:To manufacture a galvanized steel sheet excellent in image clarity after coating by using a steel sheet having specified roughness after cold rolling into a plated original sheet and subjecting it to galvannealing. CONSTITUTION:A steel sheet in which average waviness Wea in center line of its surface roughness after cold rolling is regulated to <=0.6mum is formed into a original sheet for plating. The above original sheet for plating can be obtd. by using a laser beam dull working roll, a shot dull roll having <=1.0mum average roughness or the like in the final stand in its cold rolling stage. This original sheet for plating is galvannealed. Furthermore, in the case high image clarity is required, the areal rate at the flat part on the surface is regulated to 30 to 90% or the average waviness Wea in center line is regulated to <=0.4mum by skin pass rolling after plating.
Patent JP-H08218281-A (JP)
Title: Steel cord for reinforcing rubber article
Inventor: ISHIZAKA HIROKI
IPC: D07B1/06
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a steel cord improved in fatigue resistance and having a compact twist structure. CONSTITUTION: The steel cord comprises element wires whose diameters are 0.15-0.25mm, respectively, and have a compact twist structure. Therein, the central part of the steel cord comprises one-three of the element wires, and six or more of the element wires are twisted on the central part in the same direction and at the same twisting pitch as those of the element wire group of the central part. When the steel cord is bent so as to give a curvature radius of inequality: d/(17×10<-3> ), wherein (d) is the diameter (mm) of the element wire in the outermost layer, the maximum movement distance of the element wire in the outermost layer is <=(-545.4d+145.4)×10<3> μm in comparison with that in the straight state in the cross section of the steel cord.
Patent JP-H01220820-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKENAKA SATOSHI
IPC: H01L27/146
Filed: 1988-02-29
Abstract: PURPOSE:To enable a semiconductor device having equivalent characteristics to those obtained with single crystal silicon to be realized on an insulating substrate without variations, by producing a crystal region of polycrystalline silicon at a predetermined position so that a semiconductor device is produced within the crystal region. CONSTITUTION:A silicon thin film 1-2 is deposited on a transparent insulating substrate 1-1. Island resist patterns 1-3 are formed on the silicon thin film 1-2. An oxide film 1-4 is then deposited. The island resist patterns 1-3 are peeled off by means of an organic solvent or the like to expose the surfaces 1-5 of island silicon thin films. An amorphous silicon thin film 1-7 is then deposited. Crystal grains grown from the opposite directions collide with each other at the intermediate point between the exposed surfaces 1-5 of the island silicon thin films to produce grain boundary 1-8 there. Thus, perfect crystal regions 1-9 are defined between the island silicon thin film surfaces 1-5 and the grain boundary 1-8. A semiconductor device is produced by utilizing a part of the crystal regions 1-9 defined between the island silicon thin film surfaces 1-5 and the grain boundary 1-8.
Patent JP-H01221849-A (JP)
Title: Scanning type electron microscope
Inventor: MORI YUJI
IPC: H01J37/244
Filed: 1988-02-29
Abstract: PURPOSE:To obtain a reflected electron beam image of uniform brightness distribution by generating a correction signal corresponding to the fluctuation of a direct current component included in a detected signal with the scanning of an electron beam over a wide range on the basis of a sweep signal for scanning an irradiated electron beam, and correcting the fluctuation of the direct current component in the detected signal. CONSTITUTION:There is provided a correction signal generation means 11 for generating a correction signal corresponding to the fluctuation of a direct current component included in a detected signal with the scanning of an electron beam 5 over a wide range on the basis of a sweep signal for scanning the irradiated electron beam 5. According to the correction signal, the fluctuation of the direct current component in the detected signal is corrected. According to this system, the fluctuation of the direct current component in the detected signal with the scanning of the electron beam 5 is corrected using the correction signal, for obtaining a reflected electron beam image of extremely low magnification. The irradiated electron beam image, therefore, is free from excessive darkness or brightness. Consequently, it becomes possible to obtain an image of uniform brightness distribution.
Patent JP-S62206777-A (JP)
Inventor: NAKA MASAFUMI
IPC: H01R33/96
Filed: 1986-03-04
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-H09218574-A (JP)
Title: Developing device and process cartridge
Inventor: YAMAGUCHI SEISHI
IPC: G03G15/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device having a means for securely peeling off a strongly-electrified toner layer on the surface of a developing sleeve by means of a simpler structure and to output high image quality free of a ghost image and density irregularity. SOLUTION: The developer peeling electrode 2, formed out of nonmagnetic metal, is disposed opposite the developing sleeve 1, and a magnet roller 3 circumferentially magnetized into a plurality of magnetic poles is set inside the peeling electrode 2 so that it can rotate interlocking with the developing sleeve 1. Also, an electric field is generated between the developing sleeve 1 and peeling electrode 2 by means of a high voltage generation circuit 9 and a power source 9'.
Patent JP-H01221780-A (JP)
Title: Heating temperature control method
Inventor: HATORI KAZUYUKI
IPC: H05B3/00
Filed: 1988-02-29
Abstract: PURPOSE:To accurately and certainly control the heating temperature of a heating body in a prescribed temperature range by controlling the switching timing of the energizing and non-emergizing operations of the heating body in corresponding to the temperature variation range of a body to be heated. CONSTITUTION:Even when the energy quantity absorbed by or radiated from a body to be heated 4 having a prescribed heat capacity is fixed, its heat radiating or absorbing time and, moreover, the temperature rising width (lowering) per prescribed time vary depending upon the ambient temperature, air flow flowing the surrounding area of the body 4, etc. Therefore, the stopping or starting timing of energizing of a heating means 1 is controlled in corresponding to the heat radiating or absorbing time and temperature rising (lowering) width per prescribed time. Accordingly, the temperature of the body to be heated can be controlled accurately and certainly with a prescribed temperature range while absorbing the variation of the environmental conditions.
Patent JP-H06254182-A (JP)
Title: Head of golf club and manufacture thereof
Inventor: DEMUKAI NOBORU
IPC: C22C19/03
Filed: 1993-03-08
Abstract: PURPOSE:To provide a metal wood of a golf club which can easily control the flying direction of a golf ball. CONSTITUTION:At least a face part 1 is formed from a plate shaped member which is made through the forging and rolling by using the NiTi alloy material having ultraelasticity, and the part 2 other than the face part 1 is formed through casting, and a head is formed integrally through the welding in which NiTi alloy is used as welding material.
Patent JP-H08240327-A (JP)
Title: Blade guard fixing device for air-conditioning machine
Inventor: HIROSE TSUNEO
IPC: F24F5/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a blade guard fixing device, in which circumferential gaps of holes are eliminated, the fixing of a blade guard is sure and abnormal sound will never be generated. CONSTITUTION: An air-conditioning machine 3 is provided with an air outlet port, provided at the front surface 4 of the same, a fan, provided in the air- conditioning machine 3 so as to be opposed to the air outlet port, and a blade guard 1, formed of a plurality of wire members. In the blade guard 1, the tip ends 2 of the plurality of wire members are penetrated through holes 5, provided on the front surface 14 of the air-conditioning machine 3, and, thereafter, the tip ends 2 of the wire members are bent into opposite directions mutually to fix them.
Patent JP-S59172782-A (JP)
Title: Photoconductive device
Inventor: SATOU MASUJI
IPC: H01L31/08
Filed: 1983-03-23
Abstract: PURPOSE:To enable to realize the low resistance and the miniaturization of the titled device by combining a photoconductive film with a resistant film. CONSTITUTION:A resistant film 4 is formed on one side of a rectangular photoconductive film 1 in the direction from an input terminal 2 to an earth terminal 3, and a metallic electrode 5 is formed along the resistant film. When the device formed in such a manner is compared with the case of only a photoconductor, remarkable low resistance can be contrived in dark state and bright state. In other words, the variation of resistance values at the high resistant region in the case of only the photoconductive film is enabled to be changed into the variation of resistances at the low resistant region by combination with the resistant film, which produces an element very easy to use as a general circuit element.