baber/WOPTO huggingface dataset:
Patent JP-H03170597-A (JP)
Title: Anisotropic liquid crystal polymer film, its manufacture and optical information memory
Inventor: YURUGEN OMEISU
IPC: G11B7/24033
Filed: 1990-07-24
Abstract: PURPOSE: To obtain an anisotropic liquid crystal polymer film suitable for a homogeneous, inexpensive optical information memory by shaping an organo- soluble, photo-crosslinking, liquid crystal poly(methy)acrylic ester into a film and photo-crosslinking the film.  
     CONSTITUTION: An organo-soluble, photo-crosslinking liquid crystal poly(meth) acrylic ester is prepared. As a concrete example of this polymer, there is a polymer of formula IV prepared by dissolving the monomers of formulae I, II and III in an anhydrous dioxane and polymerizing them in the presence of 2,2'-azobis-(2,4-demethylvaleronitrile), dilauroyl peroxide. Then, the liquid crystal poly(meth)acrylic ester is converted into the form of a film from the solution by the conventional method and after removal of the solvent, the film is crosslinked with UV irradiation and further stretched at a temperature of higher than the Tg to obtain an anisotropic liquid crystal polymer film. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S5895236-A (JP)
Title: Differential pressure type outgoing trunk equipment
Inventor: JIYOOJI II HAASHII
IPC: G01L13/06
Filed: 1981-12-02
Abstract: PURPOSE:To remove the necessity of a preload spring and to improve the efficiency of the titled equipment by incorporating the 1st and 2nd ajdustable over load protecting means into the fluid rooms of the 1st and 2nd control diaphragms. CONSTITUTION:The 1st control diaphragm 36 is located so as to cross a cyclic recessed part 34 and the peripheral part of the diaphragm 36 is fitted to the body of an outgoing trunk equipment by welding e.g. The 1st fluid passage 38 is incorporated in the 1st backup plate 24 to connect both the sides of the backup plate 24. The 2nd backup plate 30 is provided with the 2nd control diaphragm 68 related to the plate 30, the 2nd diaphragm supporting plate 70, etc. Thus the attachment of these overload protecting means makes it possible to remove the necessity of a preload spring and improve the efficiency of the equipment.
Patent JP-H0923292-A (JP)
Title: Automatic document distribution system
Inventor: IKEDA KAZUHIRO
IPC: G06K9/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To reduce the working time by recognizing characters of distribution destinations and transferring data via a network so as to avoid troublesome copying and transmission workings. SOLUTION: At first a scanner 11 of a digital composite copying machine 10 reads the 1st original. The 1st original (front cover) is generated by a designated format and a distribution destination list is described to an area of the page. Then a character recognition device 12 recognizes characters of the area to recognize the distribution destination of the read original. Then 2nd and succeeding originals are read and after all the originals are read, the network information of the recognized distribution destination (IP address or the like) is referenced from an auxiliary storage device 15 and image data are transferred to the distribution destination via the network. Thus, in the case of document distribution, manual operations of distribution are avoided because of automatic distribution and the working time is considerably reduced.
Patent JP-H0631518-A (JP)
Title: Countersink cutter
Inventor: HASHIMOTO KOJI
IPC: B23B51/08
Filed: 1992-07-21
Abstract: PURPOSE:To accomplish roughing and finishing simultaneously in a single process by means of one cutter by arranging at least one each of a roughing portion, a cutting chip discharging groove and a finishing edge along the circumferential direction a cutter body. CONSTITUTION:A processed surface shaved off by a roughing portion 29 by virtue of turning a cutter body 21 and sending it in its axial direction is removed by a finishing edge 33 located at the rear side in the tool turning direction of the roughing portion 29 and the processed surface thus shaved off by the finishing edge 33 is further shaved off by the roughing portion 29 located at the rear in the tool turning direction of the finishing edge 33. The countersink cutting is thus processed with the processed surface being successively cut by the roughing portion 29 and finishing edge 33. The processed surface cut in this manner is further shaved off by the finishing edge 33 and finally formed into a smooth finished surface. Cutting chips produced through this cutting operation are discharged from a chip discharge groove 27.
Patent JP-H0364599-A (JP)
Title: Laminated water-resistant paper and its production
Inventor: KAWAGUCHI KOJI
IPC: D21H27/36
Filed: 1989-07-28
Abstract: PURPOSE:To obtain the title paper excellent in water resistance, printability, writability, ink adherability, dimensional stability. etc., by making an extrusion forming using a T-die so as to make up the outermost layer corresponding to the surface to be printed with a special thermoplastic resin. CONSTITUTION:(A) A molten resin containing 0-80wt.% of inorganic filler, consisting of (a) a copolymer from (1) 60-97wt.% of ethylene and (2) a compound of the formula (R is H or CH3; X is OCH3, OC2H5, etc.) (pref. ethyl acrylate) and (b) a thermoplastic resin such as polyolefin and (B) an inorganic filler-free thermoplastic resin, are extruded in a two-layer filmy form through a T-die so that, within said T-die, the resin B is located so as to come into contact with the surface of a paper substrate and the resin A is located at the outermost layer of the substrate, followed by laminating the surface of said paper substrate with the thermoplastic resin layers with at least the outermost layer consisting of the resin A, thus obtaining the objective paper.
Patent JP-H0646278-A (JP)
Title: High voltage discharge circuit
Inventor: OBARA EIJI
IPC: H04N3/18
Filed: 1992-07-22
Abstract: PURPOSE:To allow electron beams whose quantity is enough to discharge a high voltage left at an anode side of a picture tube to be emitted from a cathode of the picture tube in the high voltage discharge circuit discharging the high voltage left at the anode side of the picture tube at interruption of power. CONSTITUTION:A resistance of an emitter side of a 2nd video output transistor(TR) 5 is decreased by nonconducting a 1st control TR 13 and conducting a 2nd control TR 14 at interruption of power to bring a drive TR 8 connecting to an R drive adjustment use variable resistor 6 into a completely conductive state. Then 1st and 2nd didoes 16, 17 are conductive to apply a bias voltage V3 higher than that in the normal operating state to a base of the 2nd video output TR 5 in this case.
Patent JP-2000036492-A (JP)
Title: Etching method
Inventor: JILLIE JR DON W
IPC: H01L21/8247
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To remove a pregate thin film in a metal-oxide-semiconductor device by subjecting it to plasma etching at first power level and then at second lower power level thereby reducing damage on the surface of a substrate due to ion irradiation. SOLUTION: An ONO dielectric layer 10 subjected to photoresist masking 13 directly touches a silicon substrate 11 which touches an active diffusion region 12. Undesired ONO dielectric layer 10 is removed from the active region 12 not subjected to masking. Single wafer is subjected to single plasma etching so that the interval of electrode can be adjusted. First power level is set at about 275 watt and the pressure, inter-electrode interval and flow rate of C2F6 are set, respectively, at 600 mT, 0.8 cm and 125 SCCM. After the upper level of the ONO layer is etched, power level is reduced to about 150 watt and the substrate 11 is overetched internally. More specifically, four continuous power levels of 275, 150, 100 and 75 watt are employed.
Patent JP-S6255515-A (JP)
Title: Thermal air flow rate measuring instrument
Inventor: SATO YOSHIHISA
IPC: G01F1/68
Filed: 1985-09-05
Abstract: PURPOSE:To enable a control unit and the like to be used with a high accuracy and effectively protect a temperature sensing element even when a power supply voltage is abnormally decreased by representing the flow rate of the air flowing in an intake pipe by digital data. CONSTITUTION:A temperature sensing element 12 and a temperature measuring element 13 are provided in the intake pipe of an engine. The building-up of the heating of the element 12 is controlled 18 in correspondence with, for example, start pulse signals in synchronism with the rotation of the engine and, when the temperature thereof rises to a predetermined value, a heating voltage is interrupted. Therefore, the supply time width of a heating power corresponds to an air flow rate to be measured and the output indicative of the supply time width is outputted to an engine control unit 21 via an output circuit 20 to compute an injection quantity and the like. Further, when the power supply voltage + B supplied to a transistor 17 is abnormally decreased, a condition that the voltage is decreased to the minimum value (e.g., 7V) or blow is detected by a heater protecting circuit 24 and a signal is outputted to an output line TB to fix the transistor 17 in an OFF condition. Therefore, no heating voltage is supplied to the element 12.
Patent JP-H06204678-A (JP)
Title: Plastic housing panel
Inventor: TAMADA TERUO
IPC: H05K5/02
Filed: 1992-06-29
Abstract: PURPOSE:To provide a plastic housing panel in a hollow double-walled structure with good electromagnetic shielding without wasting a conductive coating, by applying the conductive coating only to a surface of one of opposite walls. CONSTITUTION:A plastic housing panel 1 has a hollow double-walled structure made up of opposite walls 2 and 3 that are independently isolated. The opposite wall 2 including a boundary wall part formed in a body and the other plate- shaped opposite wall 3 are molded by injection and joined together in a hollow double-walled structure. The inside face of the opposite wall 2 including its boundary wall part is coated with a conductive coating to form a conductive coating film 6 thereon. After the conductive coating film 6 is dried, the other opposite wall 3 is joined to the opposite wall 2 to form a plastic housing panel 1 in hollow double-walled structure. Consequently, the panel has sufficient electromagnetic shielding only with small quantity of conductive coating, and the conductive coating film 6 formed within the hollow space is protected from an effect of external impact or the open air.
Patent JP-H0244121-A (JP)
Title: Catalytic burner
Inventor: KAWASAKI YOSHITAKA
IPC: F23N5/10
Filed: 1988-08-04
Abstract: PURPOSE:To bring unburnt components into perfect reaction by an auxiliary catalyst layer and enable combustion to be stopped before mixing of carbon monoxide or malodorous substances into an exhaust gas by stopping the supply of a fuel and air when the temperature difference between a main catalyst layer and the auxiliary catalyst layer is decreased to or below a predetermined value. CONSTITUTION:A main catalyst layer 7 and an auxiliary catalyst layer 9 are provided on the downstream side of a fuel-air mixing chamber 4, and are provided with temperature- detecting means 10a, 10b. A controlling means is provided for stopping the supply of a fuel and air when the temperature difference between the layers 7 and 9 is decreased to or below a predetermined value. When combustion is continued for several tens of thousands of hours, a considerably large quantity of carbon monoxide is generated on the downstream side of the main catalyst layer 7, but the auxiliary catalyst layer 9 on the downstream of the layer 7 maintains cleanness of a final exhaust gas. However, the lowering in the activity of the main catalyst layer 7 is apparent, and it is desirable to stop the use of a burner in this condition, from the viewpoint of safety. When the predetermined value for the temperature difference is set to be 300 deg.C, a control for stopping the use of the burner is made when an extremely small amount of carbon monoxide is detected on the downstream of the main catalyst layer 7.
Patent JP-H0937866-A (JP)
Title: Housing shelf with opening/closing door
Inventor: FUKAYA MASAO
IPC: E06B3/36
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To simultaneously take out housed objects from the left and right opening parts of a housing shelf with a simple operation and to install the housing shelf even in a small space without obstructing operability. SOLUTION: This housing shelf 1 in a box shape whose front surface is opened is provided with one opening/closing door 6 capable of being opened, closed and swung to the left and right with the approximate center part of the opening part of the housing shelf 1 as a rotation-pivotally supporting point and the opening part on a left side from the pivotally supporting point and the opening part on a right side are selectively opened and closed by the opening/closing door 6.
Patent JP-S6172437-A (JP)
Title: Qualifying system using open key distribution system
Inventor: AKIYAMA RYOTA
IPC: H04L9/32
Filed: 1984-09-18
Abstract: PURPOSE:To obtain a qualification system with high reliability by allowing a central device to distribute only an open key to users in communication between the users and allowing the user to use a secret key between the users generated based on the open key to cipher data for communication. CONSTITUTION:The user 1 transmits a distribution request RQ2 of the open key KP2 and the own identification code ID1 in the form of plain message in the communication between the users 1 and 2. The central device 3 uses the key generated by the user 1 only to cipher the code ID1 and the key KP2 and transmits a ciphered message EZ13 to the user 1. When the code ID1 obtained by using the ciphered message is coincident with the own code, the user 1 qualifies the ciphered message EZ13 to acquire the key KP2 and transmits the request telegraphic message RQ12 and the code ID1 in the form of a plain mes sage to the user 2. Similarly, the user 2 requests the open key KP1 of the user 1, uses the own identification code ID2 to ensure the key KP1. The user 2 transmits the ciphered message of the ID1, ID2 using a secret key KS2 formed by using the said key to the user 1. The user 1 decodes it, recognizes the coinci dence with the own ID1 and transmits the ciphered message where the logical value of the ID2 is inverted to the user 2.
Patent JP-S6087527-A (JP)
Title: Analog-digital convertion circuit
Inventor: AKANO SHINICHI
IPC: H03M1/38
Filed: 1983-10-20
Abstract: PURPOSE:To obtain a digital signal in response to a difference between input voltages by feeding back selectively a digital signal seroing a selected output of a differential amplifier in response to plural inputs via a D/A converter so as to use a signal D/A converter. CONSTITUTION:When the polarity of input voltages e1, e2 and an analog output of the D/A converter are the same, the input voltage e1 and an output of the D/A converter are cancelled at the differential amplifier A1 when switches S1, S2 are thrown to the position 1. When the switches S1, S2 are thrown to the position 2, the input voltage e2 and the output of the D/A converter are cancelled at a differential amplifier A2. A control section CNT resets a digital output every time the switches S1, S2 are changed over, a difference of values of the digital output corresponding to the analog output is operated by the control section CNT and transmitted as an A/D converting output Ea.
Patent JP-S5896798-A (JP)
Inventor: SAKATA HIROSHI
IPC: H05K3/40
Filed: 1981-12-03
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-S6088854-A (JP)
Title: Choke valve control device in engine
Inventor: FUJIMURA AKIRA
IPC: F02M1/14
Filed: 1983-10-20
Abstract: PURPOSE:To prevent the erroneous operation of a choke due to variations in negative pressure of an intake-air pipe upon engine operation, by providing a valve which is closed when the vehicle speed is higher than a predetermined speed, in a negative pressure passage controlled by a choke valve that is opened by negative pressure effected under complete explosion. CONSTITUTION:A choke valve 3 in a carburetter 1 is opened when negative pressure in an intake-air pipe is introduced into a diaphragm chamber 6 through a pipe 5 and a constriction 12 upon complete explosion of an engine. Meanwhile, when both of a cranking signal 9 indicating the complete explosion of the engine and a signal 10 indicating the vehicle speed higher than a predetermined value are effected, a coil 8a is energized so that a valve 8 closes the pipe 5. With this arrangement there may be prevented such an erroneous operation that the choke is closed due to a decrease in negative pressure upon acceleration during operation of the engine, and as well such an erroneous operation that the choke is opened due to an increase in negative pressure upon deceleration next to the acceleration. The control may be made by a signal 11 indicating the vehicle speed or engine rotational speed.
Patent JP-S5985847-A (JP)
Title: Fe-base sintered material for sliding member of internal-combustion engine
Inventor: IIJIMA MASAYUKI
IPC: C22C38/38
Filed: 1982-11-08
Abstract: PURPOSE:To improve the wear resistance and to reduce the attacking action on an opposite material by blending prescribed percentages of Cr, C, P, B, Mo, Mn, Fe, Ni and Cu and by forming a prescribed hardened and tempered structure. CONSTITUTION:The titled sintered material consists of, by weight, 0.5-8% Cr, 2-5% C, 0.02-5% P and/or B, 0.05-3% Mo, 0.05-3% Mn and the balance Fe. The material may further contain 0.1-5% Ni and/or Cu. The material has >=90% density ratio and a hardened or hardened and tempered structure contg. 20-60% by area of a carbide-base hard phase dispersed finely and uniformly in the martensite-base matrix. The sintered material attacks scarcely its opposite material and has superior wear resistance.
Patent JP-H0910364-A (JP)
Title: Grip for sporting goods and manufacture of grip for sporting goods
Inventor: TAHIRA TADAO
IPC: A61N5/06
Filed: 1995-06-28
Abstract: PURPOSE: To provide a grip for sporting goods such as a golf club, a tennis racket, etc., which accelerates the activation within the blood capillaries and the cells of an athlete by using far infrared radiation ceramics and a magnet, and the manufacture of the grip. CONSTITUTION: For a grip for sporting goods such as a golf club, a tennis racket, etc., the grip body 1 consisting of a rubber synthetic resin material, a high polymer composite material, or the like is dotted with particles or powder having particle diameters of 2mm or under made of far infrared radiation ceramics 2 and magnets 6, having 800 Gauss or over in the shape of 1.5mm in diameter and 1.5mm or under in length.
Patent JP-S6087206-A (JP)
Title: Translucent cosmetic
Inventor: ISA TAKASHI
IPC: A61Q9/02
Filed: 1983-10-19
Abstract: PURPOSE:To produce a translucent cosmetic stable over a wide temperature range, by adding a fatty acid polybasic acid polyglycerol ester having surface active action to a system having a specific (alcohol)/(water+alcohol) ratio. CONSTITUTION:The objective translucent cosmetic can be produced by adding a fatty acid polybasic acid polyglycerol ester in an amount of 0.01-5wt% to a water-alcohol system having a weight ratio [alcohol/(water+alcohol)] of 0.01- 0.4, preferably 0.05-0.3. The polyglycerol used as a nucleus of the above ester is preferably the one polymerized at the alpha-position and having a polymerization degree of 3-15. The fatty acid is 8-30C straight- or branched-chain saturated or unsaturated fatty acid, and the polybasic acid is e.g. succinic acid, sulfuric acid, etc. The obtained translucent cosmetic can keep the translucent state stably for a long period at -10-+80 deg.C without causing the precipitation, separation or clouding.
Patent JP-2000024925-A (JP)
Title: Sand blasting device
Inventor: ASAHI KOICHI
IPC: H01J11/22
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To perform the sand blasting treatment by moving a blast nozzle to a position controlled within a predetermined range by automatically and substantially measuring a size of a substrate to be treated, and automatically determining a moving range of the blast nozzle position on the basis of the measured data value. SOLUTION: A rotary encoder as a position detector 211 is mounted on a rotary screw 243, and a position of a blast nozzle 110 is grasped on the basis of a number of pulses corresponding to the rotating speed. Whereby a position of a side of the substrate to be treated 180 approximately perpendicular to the moving direction of the blast nozzle 110 is detected, that is, size of the substrate to be treated 180 is substantially measured. Then the processing is performed in a processor 220 on the basis of the obtained information on the positions of two sides of the substrate to be treated 180, and a moving range of the blast nozzle 110 is determined. When the sand blasting treatment is performed on the basis of the determination, a control part 230 controls the driving operation of a driving part 240 to reciprocate the driving part 240 within a predetermined range.
Patent JP-S5987967-A (JP)
Title: Method for melting and casting electroslag
Inventor: KONDOU YASUO
IPC: B22D23/10
Filed: 1982-11-10
Abstract: PURPOSE:To make fine solidified structure by connecting, via a current connector, the steel ingot in a water cooled casting mold disposed circumferentially with an electromagnetic coil and a consumable electrode and rotating relatively the water cooled casting mold and the current collector thereby averaging the current density distribution in molten slag and molten metal and stirring uniformly the slag and the molten metal. CONSTITUTION:A suitable amt. of a molten slag both is charged in a water cooled casting mold 2 and a consumable electrode 5 is dipped therein, then electricity is conducted to the electrode. The electrode 5 is inserted concentrically with the mold 2 in this stage and the molten slag bath 6 and molten metal bath 7 formed by the electrical melting rotate and move relatively with an electromagnetic coil 3 and therefore the bath 6 and bath 7 are electromagnetically stirred along the circumferential direction of an ingot 8 by the melting current flowing through the electrode 5 and the shifting magnetic field of the coil 3. Since the ingot 8 and a current collector 4 are rotated and moved relatively, the current flowing from the electrode 5 to the collector 4 shifts in the circumferential direction of the ingot 8 and is uniformly applied to the steel ingot in its circumferential direction without fixing the nonuniform part in the density distribution of the melting current in a specific position. The electromagnetic force is thus averaged and the effect of stirring is made uniform.
Patent JP-S6055901-A (JP)
Inventor: AKISU PERENGARISU
IPC: A43B21/24
Filed: 1983-10-19
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-H06186418-A (JP)
Title: Production of dichroic mirror
Inventor: NOZAKI ITARU
IPC: G02B5/26
Filed: 1992-06-30
Abstract: PURPOSE:To provide a producing method making flatness of a dichroic mirror excellent, in a production process of the dichroic mirror reflecting or transmitting the light transmitted through a liquid crystal panel used in a projection type liquid crystal display device. CONSTITUTION:When a substrate 21 consisting of white plate glass is polished, it is finished in a curved shape opposite to the curved shape generated when a dielectric multilayer film has been formed on the substrate worked to a plane, and the dielectric multilayer film 22 alternately laminated a SiO2 film and a TiO2 on the substrate 21 by vacuum deposition is formed to produce the dichroic mirror, thus the flatness of the dichroic mirror is excellent by compression stress or tensile stress which the dielectric multilayer film 22 has.