baber/WOPTO huggingface dataset:
Patent JP-H05145271-A (JP)
Title: Cylindrical apparatus for shielding electromagnetic wave
Inventor: INOUE SADAO
IPC: H01F1/34
Filed: 1991-11-25
Abstract: PURPOSE:To obtain an apparatus having excellent flexibility, fire-resistance and productivity together with excellent capability of shielding electromagnetic waves, by constituting the apparatus by covering with a conductive rubber the layer made of the mixed material which contains the ferrite powder of a specific grain size and a fire-resistant rubber at a specific ratio. CONSTITUTION:A layer 22 made of the mixed material which contains a ferrite powder of 60-90weight% and a fire-resistant rubber of 40-10weight%, is covered with a covering layer 23 made of a conductive rubber. The ferrite is based on Mn-Zn, and contains MnO of 30-70wight%, ZnO of 10-40weight% and Fe2O3 of 10-60weight%. Also, the fire-resistant rubber is selected from among chloroprene rubber, chlorosulfonated polyethylene rubber and chlorinated polyethylene rubber. Thereby, a cylindrical apparatus for shielding electromagnetic waves, which has an elasticity, a flexibility and a good usability and by which the electromagnetic wave in a wide frequency band can be shielded, can be manufactured with high productivity and at low price.
Patent JP-H07162761-A (JP)
Title: Solid-state image pickup device
Inventor: YOSHIDA HIROYUKI
IPC: H04N5/335
Filed: 1993-12-09
Abstract: PURPOSE:To adjust amplitude of the chrominance signal components of analog video signals from a correlated double sampling circuit. CONSTITUTION:A carrier boost circuit 21 performs the carrier boost of the signals of the carrier frequency of 7MHz to the analog video signals c1 from an AGC circuit 13 by the frequency characteristics and supplies the analog video signals g1 adjusted so as to let the amplitude of the chrominance signal components be the amplitude of the full range of an A/D conversion circuit 14 to the A/D conversion circuit 14. Thus, the amplitude is adjusted of the chrominance signal components of the analog video signal from the correlated double sampling circuit.
Patent JP-H03170408-A (JP)
Title: Cosmetic preparing set, preparation of creamy cosmetic using thereof and preparation of milky lotion-like cosmetic using the same set
Inventor: NISHIMURA HIROO
IPC: A45D34/00
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a cosmetic preparing set, making a user possible to hand- make cosmetic, fitting to the skin of oneself by receiving plural species of base materials for cream preparation, vessels containing emulsifiers and plural kinds of cosmetic-preparing tools in a receiving vessel. CONSTITUTION:A receiving vessel 2 receives vessels 4A-4D respectively containing plural kinds of base materials for cream preparation such as squaraine, collagen, vitamin AE oil and a vessel 4E containing emulsifier for preparing milky lotion and plural kinds of cosmetic-preparing tools 5-9 to obtain a cosmetic-preparing set having the above-mentioned effect. For instance, said set and a specified amount of water are arranged and respectively specified amounts of said base materials 4A-4D are mixed with water by a fixed order, or with emulsifier 4E for milky lotion preparation in a case of milky lotion by using the above-mentioned preparing tools 5-9, then resultant system is heated and stirred at a specified temperature for specified time to readily prepare creamy or milky lotion-like cosmetic by each user fitting to the users own skin quality.
Patent JP-H06133627-A (JP)
Title: Reaper for combine harvester
Inventor: INAGAKI SEIZO
IPC: A01D67/00
Filed: 1992-10-23
Abstract: PURPOSE:To improve the operating efficiency of a dust cover covering part in a combine harvester equipped with a dustproof dust cover on a reaping part. CONSTITUTION:A dustproof dust cover (21) for covering the upper part of a reaping part (8) is installed in front of a threshing part (4) so as to enable the free front and rear movement.
Patent JP-H06136660-A (JP)
Title: Production of napped fabric
Inventor: MATSUZAKA HIDEKI
IPC: D06C11/00
Filed: 1992-10-22
Abstract: PURPOSE:To provide a method for producing a napped fabric having a high nap density and a large length of napped fiber. CONSTITUTION:The napping treatment in the first stage is carried out to an extent so that 5-10% width contraction is caused in the case of a woven fabric and 10-40% width contraction is caused in the case of a knitted fabric without applying a napping assistant to a fabric. The napping assistant is then applied to the fabric and the napping treatment in the second stage is subsequently performed.
Patent JP-S63160374-A (JP)
Title: Organic semiconductor device
Inventor: KANEDA OSAMU
IPC: H01L51/05
Filed: 1986-12-24
Abstract: PURPOSE:To improve switching characteristics by forming a lead phthalocyanine LB film on the surfaces of an insulating substrate and a lower metal electrode by a Langmuir-Blodgett's technique (LB technique), thereby performing a crystal growth of a lead phthalocyanine on the surface of the above LB film after vaporizing its phthalocyanine; besides, by subjecting lead phthalocyanine molecules in a lead phthalocyanine evaporation film to a uniaxial orientation. CONSTITUTION:A lower metal electrode 4 is formed on the surface of an insulating substrate 3 consisting of glass or silicon and a lead phthalocyanine LB film 7 is formed on the surfaces of the insulating substrate 3 and the lower metal electrode 4 with an LB technique. In other words, dilithium phthalocyanine is dissolved in acetone and the above liquid is diluted with mesitylene and chloroform to make a developing liquid and dissolution of lead nitrate in the above developing liquid phase allows its surface of the liquid to form a lead phthalocyanine single molecule film. Subsequently, this approach permits lead phthalocyanine to perform a crystal growth by vaporizing its lead phthalocyanine on the surface of the lead phthalocyanine LB film 7 under specific condictions and also to obtain a lead phthalocyanine vaporlization film 5 of a uniaxial orientation where a pile of a lead phthalocyanine molecule stands vertically on the surface of the LB film 7. Then an upper metal electrode 6 is formed on the surface of the above vaporization film 5.
Patent JP-H04180550-A (JP)
Title: Formation of metallic layer for forming conductor pattern
Inventor: KOBAYASHI HIROMITSU
IPC: H01L21/3205
Filed: 1990-11-14
Abstract: PURPOSE:To form a metallic layer which can automatically form conductor patterns with high dimensional accuracy by ionizing a rare gas in a hermetic chamber and bringing the ions into collision against a conductor metal to drive out its molecules, and adding an inert gas into the rare gas. CONSTITUTION:A substrate 1 consisting of ceramics, etc., and the conductor metal 2, such as Al, are disposed to face each other into the hermetic chamber 3. The rare gas 4, such as Ar, is introduced into this hermetic chamber 3, and after the inside of the chamber is vacuum evacuated to a prescribed pressure, a voltage is impressed between the conductor metal 2 and the wall surface to ionize the rare gas. The ionized rare gas 4 is brought into contact with the conductor metal 2 to drive out the molecules of the conductor metal 2 into the hermetic chamber 3 and to stick the molecules to the surface of a substrate 1, by which a metallic layer 5 for forming the conductor patterns is formed. An inert gas 6 such as N2 is added at 1 to 10% into the rare gas packed in the hermetic chamber 3. The surface of the above- mentioned metallic layer 5 is thereby formed as a uniform and fine satin surface. A resist is adhered with good stability to this metallic layer 5 and the conductor patterns of the high dimensional accuracy are formed by the automatic wet process etching.
Patent JP-H09123106-A (JP)
Title: Precutting working device
Inventor: YAMAUCHI YOSHIYUKI
IPC: B27C9/04
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To lower a device as a whole by mounting two motors having tools attached thereto on elevating stages mounted on both side faces of a support mounted on a side part of a conveying passage movably back and forth from side to side. SOLUTION: In a side face working machine 41, a support is positioned being moved back and forth from side to side with respect to a conveying passage by servo motors 39 and 40, and elevating members at both sides are moved up and down by a servo motor 35 so as to be positioned. A motor 25 is protruded by a cylinder 23 and a flat dovetail is worked at a predetermined position of a lumber by a flat dovetail tool. Also, the motor 25 is protruded by a cylinder 24 so as to bore the lumber by a boring tool. Further, a motor 31 is protruded by a cylinder 29 so as to rout the lumber by a router tool. A motor 32 is protruded by a cylinder 30 so as to form a groove on a lumber 45 by a cutter tool.
Patent JP-H07170724-A (JP)
Title: Drive circuit for switching element
Inventor: MUKAI KUNIAKI
IPC: H02M1/00
Filed: 1993-12-10
Abstract: PURPOSE:To protect a switching element so that the inside temperature of the switching element may not exceed the tolerable value in the case that an inverter is operated with low frequency. CONSTITUTION:The drive circuit of a switching element, which performs the control of the continuity or discontinuity of a semiconductor element 6, according to a switching command, are provided with abnormality detecting means 2-5, 7-9, and 10-17 which detect the delay period from the point of time when the switching command of discontinuity is given to the point of time when the semiconductor element becomes discontinuous, and output abnormality signals when this delay period is over a specified period.
Patent JP-H09151854-A (JP)
Title: Chemical feeding device
Inventor: KURIHARA MASAHIRO
IPC: F04B43/02
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a chemical feed device to remove a factor by which the change in properties of chemicals, such as resist, are caused by reducing the number of part items arranged on piping running from a container to a delivery nozzle. SOLUTION: A chemical feeding device comprises a housing 51 wherein a pump chamber 52 arranged on piping 30 running from a container 10 to store resist L to a delivery nozzle 20 and ports 53a and 53b on the inflow side and the outflow side opened thereto are formed; a diaphragm 54 attached to the housing 51 and changing the volume of the pump chamber 52; and opening and closing valves 58a and 58b on the inflow side and the outflow side to open and close the ports 53a and 53b. Operation of the diaphragm 54 and the opening closing valves 58a and 58b are controlled by a control part 57.  A first process wherein the resist L is sucked in the pump chamber 52, a second process wherein the sucked resist L is delivered, a third process wherein delivery is stopped and liquid is drained off; and a fourth process wherein the resist L remaining at the delivery nozzle 20 is slightly returned are executed, in the order.
Patent JP-H09152816-A (JP)
Title: Equipment control system
Inventor: YAMASHITA YUJI
IPC: G06F15/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide the control system of an image forming equipment capable of executing safe initialization, without a danger such as the destruction of other data, even if the input of a code required for the initialization of a device is limited to only one kind, that is, a collating code. SOLUTION: At the time of initializing, only the collating code is inputted to the device D, so that the device D executes the initialization without any input to a copying machine ID region, at the time of making an initialization report. A host computer H discriminates a copying machine ID from the initialization report, retrieves a data base with the collating code and executes the initialization of the device D, when its uninitilization is judged from the absence of data in an initialization date and time field. The device D stores the copying machine ID received from the host computer H in the copying machine ID region of a RAM 26, after the initialization and transmits the copying machine ID to a copying machine P. Thus, only the collating data is inputted to the device D, to execute the safe initialization, without the danger such as the destruction of other data.
Patent JP-H07158518-A (JP)
Title: Intake system for internal combustion engine
Inventor: ITO YOSHIAKI
IPC: F02M25/08
Filed: 1993-12-10
Abstract: PURPOSE:To uniformly distribute fuel vapor purged in an air intake passage and EGR gas supplied in the air intake passage to each cylinder. CONSTITUTION:A fuel vapor purge pipe 17 having a fuel vapor purge port 8 is placed in the downstream of a throttle valve 4 in an air intake passage 3. An BR gas supply port 9 is formed on the wall face in the air intake passage in the downstream of the fuel vapor purge pipe 17. The ]' gas supply port 9 is located above the symmetric plane K-K of the air intake passage 3. The fuel vapor purge pipe 17 is obliquely placed relative to the symmetric plane K-K.
Patent JP-H08227899-A (JP)
Title: Bipolar transistor and manufacture thereof
Inventor: KIN EIGIYOKU
IPC: H01L21/74
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To suppress the operation of a parasitic bipolar transistor by forming an emitter impurity layer on the centers of a conductivity type wells and forming a base impurity layer which surrounds the emitter impurity layer and includes a conductivity type heavily doped collector impurity layer with keeping a fixed spacing. SOLUTION: On a semiconductor substrate 80 n- and p-type wells 82, 84, and emitter impurity layer 123 is formed on the centers of the wells 82, a base impurity layer 106 completely surrounding the layer 123 is formed, and n-type heavily doped collector impurity layer is formed annularly along the edges of the wells 82 with keeping fixed spacing from the layer 106, thereby suppressing the operation of a parasitic bipolar transistor with a low collector resistance.
Patent JP-H04181910-A (JP)
Title: Compact high variable power zoom lens
Inventor: OGAWA HIDEKI
IPC: G02B13/18
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the zoom lens which has the zoom magnification as high as about 6 times zoom ratio but is compact and has high performance by specifying the moving quantities of a 1st lens group and a 2nd lens group at the time of zooming from a wide angle end to a telephoto end. CONSTITUTION:This zoom lens is constituted, successively from the object side, of the 1st lens group I having a positive refracting power, the 2nd lens group II having a negative refracting power, a 3rd lens group III having the positive refracting power, and a 4th lens group IV having the positive refracting power. The 1st lens group I and the 4th lens group IV move to the object side and the 2nd lens group II moves so as to monotonously increase the air spacing from the 1st lens group I and to monotonously decrease the air spacing from the 2nd lens group II at the time of zooming from the short focus side to the long focus side. The moving quantities of the 1st lens group I and the 2nd lens group II at the time of zooming from the wide angle end to the telephoto, respectively designated as A1, A2, are so determined as to satisfy the condition equation 0.11<A2/(A2-A1)<0.26. The optical performance is improved in this way while the lens has the high variable powers and is compact.
Patent JP-H08165388-A (JP)
Title: Conductive olefin resin composition
Inventor: MIZUTANI TOSHIKAZU
IPC: C08K3/04
Filed: 1994-12-14
Abstract: PURPOSE: To obtain a conductive resin compsn. having exothermic temp. controllability, mechanical strength, and moldability. CONSTITUTION: This olefin conductive resin compsm. comprises 100 pts.wt. propylene polymer (A), having a melt flow rate(MFR) of 3 to 80g/10min, with an ethylene content of 1 to 10wt.% and a 4-12 C α-olefin content of 0 to 10wt.%, 10 to 120 pts.wt. ethylene polymer (B) having a density of not less than 0.920g/cm<3> and a melt flow rate(MFR) of 0.5 to 40g/10min, a carbon black (C) having an average particle diameter of not less than 20mμm and a BET specific surface area of not less than 500m<2> /g, and a flaky graphite (D) having an average particle diameter of 5 to 40μm. The components (C) and (D) are incorporated in a total amount of 20 to 100 pts.wt. based on 100 pts.wt. in total of the components (A) and (B).
Patent JP-H04181141-A (JP)
Title: Measuring device for lens eccentricity
Inventor: HAGIWARA YUKIO
IPC: G01M11/00
Filed: 1990-11-15
Abstract: PURPOSE:To easily and quickly perform focus adjustment of a light projection optical system by providing an interval displaying means for displaying an interval between an image of a sighting light source formed by an image forming lens and a lens to be measured in conjunction with operation of a partially moving means. CONSTITUTION:Light emitted from a light source lamp 2 is converged by a condenser lens 4 to be a sighting light source 61. An image forming lens 10 forms light incident from the sighting light source 61 via a beam splitter 21 as a point image 62 on an optical axis 60. Movement of the lens 10 is performed by a rack pinion mechanism 30 (partially moving means). Furthermore, an interval display meter 70 (interval displaying means) is provided on an image forming lens mounting unit 32 and a rail 31. By moving the lens 10 relative to the sighting light source 61 by the mechanism 30 while viewing the meter 70, a lens 50 to be measured having a radius of curvature from 0 to +infinity mm and from -290 to -infinity mm can be focused.
Patent JP-H01151946-A (JP)
Title: Airtight container
Inventor: MATSUZAKI NORIYUKI
IPC: B01D46/00
Filed: 1987-12-10
Abstract: PURPOSE:To enable replacing a filter element integral with a casing in a safe manner at a low place, by providing an exhaust part on the outer side of the lower part of main body of a container with a feed part at the bottom. CONSTITUTION:An exhaust port 106 is provided in airtight engagement with the outer side of the lower part of a main body 101, while an upward flow of air from a bottom feed port of the main body toward and upper suction port of an exhaust duct 104 being maintained. An insert port 110 for a filter element integral with a casing and an exhaust-part cover 107 with a discharge port 111 are airtightly attached to the exhaust port 106, and a conduit for discharging air 108 is connected to said exhaust-part cover 107. When the filter element 109 is replaced, an airtight vinyl sheet is attached to a flange 112 provided on the discharge-port side of said cover 107, and then a new filter element integral with a casing for replacement is pushed into through the insert port 110 so that the existing filter element 109 integral with a casing 114 is discharged into the airtight vinyl sheet through the discharge port 111.
Patent JP-H09144190-A (JP)
Title: Support structure of plate glass
Inventor: SATO AKINORI
IPC: E04B2/72
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To form a flush plate glass wall surface having no protruded part by a support frame and resistant to exterior environments by adhering a metal member directly to the plate glass, and supporting the plate glass through this metal member. SOLUTION: A plate glass 1 is adhered to the flat part 8 of a metal member 11 by a glass solder 21 and a general solder 22, the solders 21, 22 are covered with a sealing means 7 so as not to be exposed, a cover member 31 is adhered to the plate glass 1 by an adhesive means 10, and a butyl rubber 47 is filled in the space between the cover member 31 and the columnar part 9 of the metal member 11 to seal them. The columnar part 9 of the metal member 11 is screwed to an L-shaped sectional fastener 12 by a cap nut 16, and the fastener 12 is fixed to the support column 15 of a skeleton by a bolt 17. A sealing material 32 is filled in the butt clearance between the plate glasses 1. Thus, the plate glasses 1, 1 both vertical ends of which are supported by a support frame form a flush wall surface resistant to exterior environments.
Patent JP-H03171824-A (JP)
Title: Ternary/binary converter
Inventor: MINAMI KOJI
IPC: H04N5/60
Filed: 1989-11-29
Abstract: PURPOSE:To reduce the loss error by discriminating which of respective values of original input data demodulated to higher-order data and lower order data is more distant from the middle value and discriminating erroneously demodulated one of higher-order data and lower-order data based on this discrimination to correct this data. CONSTITUTION:A series/parallel conversion means 11 converts each pair of data constituting ternary 2-band data of conversion data to two parallel data and outputs them. A discriminating means 22 discriminates which of respective values of input data before conversion of two parallel data is more distant from the middle value corresponding to ternary level '1' and outputs binary code discrimination data indicating the result. A ternary/binary conversion means 19 converts data to 2-bit ternary data in accordance with a preliminarily determined conversion format based on the combination of this discrimination data and two parallel data. Thus, original correct data is estimated to reduce the conversion error.
Patent JP-H04182937-A (JP)
Title: Mirror tracking device
Inventor: KONO HARUHIKO
IPC: G11B7/09
Filed: 1990-11-19
Abstract: PURPOSE:To enhance the reliability without distorting a mirror by arranging a mirror deflection angle detecting mechanism via a heat insulating member. CONSTITUTION:The subject mirror tracking device is for the purpose of deflecting a recording and reproducing light beam in an optical disk device for recording and reproducing information, and the mirror deflection angle detecting mechanism is arranged via the heat insulating member. That is, the device possesses a light source holding member 6 for holding a mirror angle detecting light source 5 at a fixed angle to the mirror 1. It is no problem even if there is a thermal expansion difference between the mirror 1 and a mirror holding member 2 to some extent provided that the light source holding member 6 has required rigidity and heat insulatability. By this method, the occurrence of distortion of the mirror due to heating from the mirror deflection angle detecting mechanism is suppressed, thus enhancing the reliability of the device.
Patent JP-H11132373-A (JP)
Title: Fixing device for pipe
Inventor: TAKAMURA TSUYOMICHI
IPC: F16L41/08
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a device by performing the fixing of a pipe and the pressing of a fastening tool by one member. SOLUTION: When a flange 7a of a press ring 7 which is externally fitted into a water service pipe 3 is fastened to a split tee 2 with a T-head bolt 8 and a nut 9 after a fastening tool 10 is abutted on the side end face 6b of the split tee 2 and is externally fitted, a tapered surface of a pressing part 7b is in press-contact with a tapered surface of the fastening tool 10 and the fastening tool 10 is pressed in a diameter reducing direction. Thus, the split tee 2 is strongly fixed to the water service pipe 3.
Patent JP-H02157393-A (JP)
Title: Rock crusher
Inventor: KANEKO KATSUHIKO
IPC: E21C37/00
Filed: 1988-12-09
Abstract: PURPOSE:To obtain sufficient loading force by oppositely providing a pair of electrodes electrically connected to both ends of a block of shape memory alloy as a heating resistant body which is inserted into a bore hole or a groove. CONSTITUTION:On both ends of a shape memory alloy 1 formed into a column- like body, a pair of electrodes 2, 2 are oppositely provided for electrically connecting to the shape memory alloy 1 as a heating resistant body. Sequentially, recessed parts for inserting are oppositely provided facing to the inside on these electrodes 2, 2, the shape memory alloy 1 is pinched between them, and further tension springs 3 are hung between the electrodes 2, 2. The shape memory alloy 1 is formed into a block body without hollow part, and shape recovery is only performed by variation of distance between both end faces without variation of bending ratio. Hereby, large loading force can be obtained with a small size of device.