baber/WOPTO huggingface dataset:
Patent JP-H107416-A (JP)
Title: Laminar alkali metal silicate, water-softening agent and detergent composition
Inventor: NORITAKE FUMITOMO
IPC: C11D3/08
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a water-softening agent containing a component having both a high cation-catching ability and a desirable dissolution behavior and excellent in ion exchange properties by adding a laminar alkali metal silicate salt having a specific composition containing fluorine. SOLUTION: This laminar alkali metal silicate salt has a composition having a SiO2 /M2 O (M is an alkali metal) molar ratio of 1.5-6.5, a F/SiO2 molar ratio of 0.001-0.7, and a H2 O/M2 O molar ratio of 0-20. The alkali metal comprises sodium and/or potassium. Therein, the K2 O/(Na2 O+K2 O) molar ratio is 0-1, preferably 0.1-1. The laminar alkali metal silicate salt is produced by mixing a Si compound, a sodium compound, an alkali metal compound and a fluorine compound so as to give the objective composition, and subsequently calcining the mixture at 500-800 deg.C, or by a hydrothermal synthetic method. An excellent water-softening agent is obtained e.g. by treating the laminar alkali metal silicate salt with an acid to produce a laminar silicate salt. An excellent detergent composition is obtained by compounding the water-softening agent with a surfactant.
Patent JP-H06285767-A (JP)
Title: Machining device
Inventor: GEORUKU PIYUSHIYUNAA
IPC: B24C9/00
Filed: 1992-07-13
Abstract: PURPOSE: To provide a machining device wherein medium is easily filled into blasting medium containers. CONSTITUTION: A drawer 16 is slidably mounted along a guide rail in a machining device 1 so as to be drawn in front of the machining device 1. In the drawer 16, blasting medium containers 17a, 17b, 17c in which blasting medium is to be filled are arranged which are connected to the machining device 1 via blasting lines 53b, 53c. When a cover 67 for the containers 17a, 17b, 17c is open in the drawn condition of the drawer 16, the medium can be refilled into the containers in front of the machining device 1.
Patent JP-H0930317-A (JP)
Title: Moving type lighting system
Inventor: YAMAMOTO HIDEJI
IPC: F21V21/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly work of a lighting unit to an expansion boom, and to improve the workability. SOLUTION: While an installing frame 5 is driven to fluctuate by a hydraulic cylinder 51 for fluctuation, a lighting unit 6 is installed allowable to connect and disconnect to the installing frame 5 by a connecting means 25, and as a result, the connecting and the disconnecting works of the lighting unit 6 can be carried out easily without accompanying the inserting and removing work of a fluctuation support shaft 24, and the connecting and disconnecting work of the lighting unit 6 can be carried out easily and rapidly.  Since a hydraulic cylinder 51 for fluctuation is provided between an expansion boom 3 and the installing frame 5, and the system to fluctuate the lighting unit 6 by fluctuating the installing frame 5 by the hydraulic cylinder 51 for fluctuation is composed, it is not necessary to remove the hydraulic cylinder 51 for fluctuation even when the lighting unit 6 is connected to and disconnect from the installing frame 5, and the connecting and disconnecting work of the lighting unit 6 can be carried out much easier.
Patent JP-H0631791-A (JP)
Title: Extruder for plastic material
Inventor: KIMURA TAKESHI
IPC: B29C47/08
Filed: 1992-07-14
Abstract: PURPOSE:To realize an easy travel to a working place by a method wherein an extruder is provided with a barrel for heating a charged material, an extrusion screw inserted in the barrel a rotation driver connected to one end of the barrel for rotating the extrusion screw, and a die connected to the other end of the barrel through a die gate. CONSTITUTION:A barrel 2 is connected to a gear box 3 of a rotation driver with a hydraulic actuator. The barrel 2 is connected to a die 6 with a clamping arm which is operated also by a cylinder device. In this manner, the barrel 2 can be detached from the rotation driver and the die 6 in a remarkably easy manner. The die 6 and the barrel 2 are separately loaded on travel bogies 11, 12 which can travel on a guide rail 8, thus being easily moved to a predetermined position. In addition, from beginning, the barrel 2 and the die 6 are respectively supported on the travel bogies 11, 12 which can travel on the guide rail 8.
Patent JP-S5886102-A (JP)
Inventor: OOFUSA MASAATSU
IPC: D03D41/00
Filed: 1981-11-19
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-S62115784-A (JP)
Title: Diode incorporated in monolithic integrated circuit
Inventor: TAKEDA KAZUO
IPC: H01L29/866
Filed: 1986-08-07
Abstract: PURPOSE:To obtain a diode having favorable Zener characteristics by providing an anode region by means of diffusion of a low-concentration impurity, and to improve the degree of integration of a monolithic integrated circuit by providing a favorable Zener diode within a separating region. CONSTITUTION:A monolithic integrated circuit comprises a P-type semiconductor substrate 11, an N-type epitaxial layer 12 on the substrate 11 and a P<+> type separating region 14 provided so as to extend across the layer 12 to separate the layer 12 into a plurality of island regions 13 and 13. the integrated circuit further comprises a P-type anode region 15 formed by diffusing a low concentration of impurity from the surface of the separating region 14, an N<+> type cathode region 16 formed by diffusing an impurity in the surface region of the anode region 15, and anode and cathode electrodes 17 and 18 ohmically contacted with the regions 15 and 16, respectively. According to such construction, any crystal defects produced on the surface of the separating region 14 will be annealed and decreased by the diffusion of the low-concentration impurity of the anode region 15. Thus, favarable Zener characteristics can be obtained.
Patent JP-2000002876-A (JP)
Title: Reflection type liquid crystal display device
Inventor: ITO HIDEAKI
IPC: G09F9/30
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To solve the insufficiency of visibility by the lack of the light quantity of a reflection type liquid crystal display device without requiring the change of intricate constitution by arranging a light diffusion reflection layer having a light reflection and diffusion surface on one side of a liquid crystal cell and providing the front surface of this light diffusion reflection layer with a fluorescent brightening agent layer. SOLUTION: The light diffusion reflection layer 19 having the light reflection and diffusion surface is arranged on the one side of the liquid crystal cell having a liquid crystal layer 16 arranged between two transparent substrates 14a and 14b. The surface of this light diffusion reflection layer 19 is provided with the agent layer 18. The fluorescent brightening agent layer 18 disposed on the light diffusion reflection layer 19 is a layer consisting of a chemical material which generates fluorescence in a UV part region by irradiation with the light which is made incident from the upper side and passes through color filters 12 and the liquid crystal layer 16. The layer is usually formed by applying a coating liquid contg. a fluorescent brightening agent and a binder in a dissolved state in an org. solvent on the surface of the light diffusion reflection layer 19.  The thickness of the fluorescent brightening agent layer 18 disposed on the surface of the light diffusion reflection layer 19 is set within a rang of 0.1 to 10 μm.
Patent JP-H061120-A (JP)
Title: Pneumatic tire
Inventor: NUMATA KAZUOKI
IPC: B60C11/12
Filed: 1992-06-18
Abstract: PURPOSE:To improve traveling performance on snow and that on ice while keeping them well-balanced. CONSTITUTION:A tread face TS is divided into a tread center area 11 and tread shoulder areas 12 and 12 by main grooves G1 and G2 whose groove width GW ranges from 8 to 15mm. A pneumatic tire is constituted in such a way that the center area width CW of the tread center area 11 in the axial direction of a tire may be 0.4 to 0.6 times of ground contact width W, and the shoulder area width SW of the tread shoulder area 12 in the axial direction of a tire may be 0.2 to 0.3 times of the ground contact width W. The land area ratio CL1/C1 of the tread center area 11 included in a ground contact face K may be 0.65 to 0.75 and the land area ratio SL1/S1 of the tread shoulder area 12 included in the ground contact face K should be 0.5 to 0.6.
Patent JP-H0523241-A (JP)
Title: Electric blanket
Inventor: WATANABE SHINICHI
IPC: A47G9/06
Filed: 1991-07-25
Abstract: PURPOSE:To provide an electric blanket improved at the feeling in using it and at serviceability by disposing a heater wire between first and second blanket cloth, and sewing cover cloth to the first and second blanket cloth in such a manner that one part of the cover cloth is openable. CONSTITUTION:A heater wire connected between first blanket cloth 8 to be located on the skin side of a human body and second blanket cloth 10 affixed to the first blanket cloth 8 and having fiber with a deodorizing function is held and fixed between the blanket cloth 8 and the blanket cloth 10. The blanket cloth 8, the blanket cloth 10 and cover cloth 12 sewed into the shape of a bag are all made of relatively thin cloth. An openable fastener 13 use to put a quilt in the electric blanket is located between the cover cloth 12 and the blanket cloth 8,10. Therefore, the electric blanket is not slid between the quilt and the human body while the user is asleep, and the necessity of storing the electric blanket independently of the quilt is eliminated.
Patent JP-H08334552-A (JP)
Title: Conductive circuit formed body with defect inspection circuit
Inventor: MIYASHITA TAKAYUKI
IPC: H01L33/00
Filed: 1995-06-07
Abstract: PURPOSE: To inspect the defect of a package easily and in a short time. CONSTITUTION: The conductive circuit formed body is provided with a synthetic resin molded body 1 on which 4×4 pieces of packages 10 for an LED are arranged and which has the shape of an aggregate, and conductive circuits 21, 22 which are formed on the surface of the molded body. The conductive circuit 21 is formed so as to connect all conductive parts in parts on the lower side of the figure in the respective packages 10, and the conductive circuit 22 is constituted so as to connect all conductive parts in parts on the upper side of the figure in the respective package 10. End parts of the conductive circuits 21, 22 are extended up to a connector 4 which is formed at one end of the synthetic-resinmolded body 1, and they are constituted so as to be capable of being connected to a connector at an inspection apparatus.
Patent JP-H0235618-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MIYATAKA NOBUYUKI
IPC: G11B5/41
Filed: 1988-07-26
Abstract: PURPOSE:To prevent a cleaning tape from being misused by detecting a loaded tape cassette as a cleaning tape cassette and automatically cleaning a magnetic head. CONSTITUTION:The title device is provided with the cleaning tape cassette 3 having a tape discriminating means 3A for showing that the cleaning tape 3B is enclosed and a tape kind detecting means 7 for discriminating whether the loaded tape cassette is the cleaning tape cassette 3 or not. Furthermore, a cleaning control means 2 is provided to decide the cleaning condition of the magnetic head 5A at the timing when the cleaning tape cassette 3 is loaded and then to clean the magnetic head 5A by traveling the cleaning tape 3B for a prescribed period of time. By this method, the magnetic head 5A can be prevented from undergoing its abrasion and damage due to misusing of the cleaning tape 3B.
Patent JP-S6165663-A (JP)
Title: Facsimile equipment
Inventor: FUKUDA MASATOSHI
IPC: H04N1/46
Filed: 1984-09-07
Abstract: PURPOSE:To prevent wasteful consumption of a color film regardless of a system of an opposite device by comparing picture signal classification information from an opposite party and film classification information of a self-device, and when both are not matched, executing a control means in which a color thermal decalcomania paper is not used. CONSTITUTION:A main control part 101 has film classification information of a self-device and picture signal classification information showing whether a picture signal to be transmitted is color or monochrome, and sends including a bit of the above-mentioned information to a control signal NSS of a transfer control procedure. The main control part 101 receives the film classification information included in a bit of a control signal NSF from an opposite device and the picture signal classification information concerning a picture signal to be transmitted, compares with the same information of the self-device, and when the both above-mentioned information is not matched, the part functions as a procedure control means to execute a transmitting control procedure of line breakage.
Patent JP-H0917555-A (JP)
Title: Heater for piping
Inventor: INAGAKI KOICHI
IPC: H05B3/06
Filed: 1995-06-30
Abstract: PURPOSE: To simply/and easy mount a heater to piping a pipe by interposing an end part closing plate in metal plates arranged opposite to the pipe and between the metal plate and the piping, adhering an external surface of the metal plate with a heater, and covering the heater and the external surface of the metal plate with a heat insulating material. CONSTITUTION: A pair of U-shaped metal plates 1 with its inner side surface treated for enhancing radiation efficiency are arranged opposite to both side of piping 2 and an end part closing plate 3 composed of heat insulating material and elastic material is interposed between each metal plate 1 and the piping 2, in both end parts of each metal plate 1. In addition, to a surface-shaped heater 4 is adhered to an outer side surface of each metal plate 1, to surround an outer surface of the heater 4 and an exposed surface of the metal plate 1 by a sponge-shaped heater insulator 5. By heating element 6a, 6b thus formed, the piping 2 is interposed and fastened by a tightening band 7, to perform mounting in the piping 2.  In this way, in a heating heater for a pipe, a surface area of the metal plate 1 can be sufficiently enlarged, to lengthen the life of the heater, and a piping temperature can be uniformly obtained.
Patent JP-S6078926-A (JP)
Title: Method for imparting fragrance to p-dichlorobenzene
Inventor: HASEGAWA YOSHITO
IPC: C07C67/00
Filed: 1983-10-04
Abstract: PURPOSE:To obtain p-dichlorobenzene crystal having increased fragrance without causing dissolution and wetting of the crystal, by dissolving polyvinyl pyrrolidone or hydroxypropyl cellulose in a perfume, and adding the solution to a mixture of p-dichlorobenzene and magnesium metasilicate aluminate. CONSTITUTION:Polyvinyl pyrrolidone or hydroxypropyl cellulose having film- forming property and having both hydrophilic property and oleophilic property is dissolved in a perfume, and the solution is added to p-dichlorobenzene (PDB) to obtain a crystal having increased fragrance. The content of the perfume can be increased as high as 1-5% (i.e. more than 10-50 times that of the conventional PDB preparation) without causing the wetting and dissolution of the surface of the crystal, by adding a proper amount of magnesium metasilicate aluminate to PDB. PDB crystal useful as an insecticide having increased fragrance can be produced by this process.
Patent JP-S6248757-A (JP)
Title: Hydrogenated block copolymer composition having improved elasticity
Inventor: AKIYAMA YOSHIKUNI
IPC: C08K5/01
Filed: 1985-08-27
Abstract: PURPOSE:A highly elastic hydrogenated block copolymer composition obtained by modifying a blend consisting of a specific hydrogenated block copolymer, a nonaromatic softener for rubber and a polyphenylene ether resin in the presence of an organic peroxide. CONSTITUTION:A composition obtained by modifying a blend consisting of (A) 100pts.wt. hydrogenated block copolymer obtained by hydrogenating a copolymer comprising a polymer block having two or more vinyl aromatic compounds (preferably styrene) as a main component and a polymer block having one or more conjugated diene compound (preferably butadiene or isoprene) as a main component. (B) 10-300pts.wt. nonaromatic softener for rubber, (C) a polyphenylene ether resin comprising a bond unit shown by the formula (R1-R4 are H, halogen or hydrocarbon group), having 0.15-0.7 reduced viscosity, in a ratio of the component A/C=90/10-30/70(weight ratio) and, if necessary, (D) 5-100pts.wt. polyolefin resin and/or polystyrene resin in the presence of an organic peroxide.
Patent JP-S5984697-A (JP)
Inventor: BUOIRE ARAN
IPC: B64C27/82
Filed: 1983-10-04
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-H0632804-A (JP)
Title: Production of chitin derivative
Inventor: KURITA KEISUKE
IPC: C08B37/08
Filed: 1992-07-14
Abstract: PURPOSE:To provide an extremely simple process for safely producing a chitin derivative in high yield without using complicate processes by subjecting the gladius of cuttlefish to deashing treatment and deproteination treatment, swelling with a solvent and reacting with a substituent-introducing agent. CONSTITUTION:This chitin derivative expressed by formula (R1 is alkyl, acyl, carbamoyl, etc.; R2 is alkyl, acyl, etc.) is produced by subjecting the gladius of cuttlefish to deashing treatment and deproteination treatment, swelling with a solvent and reacting with a substituent-introducing agent. The solvent is e.g. pyridine, dimethyl sulfoxide or ethanol and the substituent-introducing agent is e.g. alkyl halide, carboxylic acid anhydride or acyl halide. The deashing treatment is carried out by immersing the gladius in a 0.005-2N acid and allowing to stand for 10min to 5hr in the acid and the deproteination treatment is carried out by immersing in a 0.1-3N alkali solution and allowing to stand for 2-24hr in the solution.
Patent JP-S6079326-A (JP)
Title: Optical switch for switching two systems
Inventor: IHARA SUSUMU
IPC: G02B26/08
Filed: 1983-10-07
Abstract: PURPOSE:To reduce a movable part, and to make a device small in size in case of executing an optical communication by switching optical paths of two systems by only one optical switch. CONSTITUTION:In case of a state that a both surface mirror 6 is contained, optical paths a1, a2 travel straight. When the both surface mirror 6 is projected, the optical path a2 is bent by one reflecting surface of the both surface mirror 6, and also the optical path a1 is bent by the other reflecting surface of the both surface mirror 6, a reflecting surface of a one surface mirror 5 and the other reflecting surface of the both surface mirror 6, respectively. In this case, in order to set a position where the optical axis is not shifted, namely, the position where the bent optical path a1 coincides with the input optical axis of the optical path a2, the one surface mirror 6 is separated by a prescribed distance from the both surface mirror 6. As a result, the light which is made incident on an optical switch 4 does not vanish on the way of being outputted, in both the systems, and also there is not possibility that the optical axes are dissident.
Patent JP-H0829115-A (JP)
Title: Interference microscope
Inventor: MAKI TAKAO
IPC: G02B21/00
Filed: 1994-07-18
Abstract: PURPOSE:To obtain a highly accurate interference graphic with vibration or the like applied by integrating a first part branched into a sample optical path and a reference optical path, a first return mirror and a second return mirror to return in the reference optical path and a second part mirror in rigidity. CONSTITUTION:A first prism 3 is arranged in the direction of a parallel lighting luminous flux travels and a branch half mirror 4 and a return mirror 5 are formed as integrated single optical part so that an outgoing sample optical axis 7 and a reference optical axis 6 parallel the optical path of an incident light. A sample 8 is arranged on the optical axis 7 while a second prism 9 is arranged along the direction of incidence of two luminous fluxes passing through the optical axes 6 and 7. Like the prism 3, in the prism 9, a coincidence half mirror 10 and a return mirror 11 are integrated to make a single optical part and the prism 3 is arranged being rotated by 180 deg. so that sample light coincides with the reference light on the half mirror 10. An interference graphic obtained on the half mirror 10 is observed at an observing position 13 through a lens 12.
Patent JP-H0779673-A (JP)
Title: Method for tying fishing hook, tying apparatus and auxiliary tool therefor
Inventor: YANAGISAWA TOKUO
IPC: A01K91/04
Filed: 1993-06-30
Abstract: PURPOSE:To provide a method for tying a fishing hook by enabling the holding and releasing of a hook to a chuck part of a tying apparatus in one touch and provide a tying device and an auxiliary tool for the tying method. CONSTITUTION:A plurality of fishing hooks are bound together using a string by collecting the shank parts of the hooks. The hook parts are inserted into plural holding grooves radially formed on the cylindrical part of an auxiliary tool in such a manner as to collect the shank parts of the hooks with each other. The tip end of a leader is protruded through the gap of the opposite center part of each claw constituting the chuck part placed at a side end of the gripping part of the tying apparatus. The leader is passed through the opposite gap of the shanks of the hooks while inserting each claw part into the cylindrical part, a clamping cylinder slidably put on the outer circumference of the chuck part is brought into contact with the upper edge of the cylindrical part and the gripping part is pressed in axial direction. The clamping cylinder is slid by this process to radially constrict the claw parts and the hook part of the fishing hook is clamped between the claws while passing the line between the shanks of the hooks.
Patent JP-H0850894-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: SUZUKI MASAMI
IPC: H01M10/05
Filed: 1994-08-09
Abstract: PURPOSE:To provide a nonaqueous solvent secondary battery with strong positive electrode body and high charge/discharge cycle performance by using polyolefin resin aqueous dispersion as a binder of the positive electrode body. CONSTITUTION:A metal chalcogen compound or its oxide is used as a positive electrode active material of a nonaqueous solvent secondary battery, and aqueous dispersion of polyolefin resin having a mean particle size of 20mum or less is used as a binder. The dispersibility of the binder is enhanced and a positive electrode body with high mechanical strength can be obtained. The polyolefin resin is preferably thermoplastic elastomer comprising ethylene-propylene copolymer. In the manufacturing process of the positive electrode body, heating treatment at a temperature of the lowest film forming temperature or higher of the polyolefin resin aqueous dispersion serving as the binder is preferable.
Patent JP-S6344795-A (JP)
Inventor: IWASE TERUHIKO
IPC: H05K3/28
Filed: 1986-08-09
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-H0850021-A (JP)
Title: Vibration gyro
Inventor: NISHIZAWA YUKIO
IPC: G01C19/56
Filed: 1994-08-09
Abstract: PURPOSE:To detect a detecting signal efficiently with high sensitivity by setting a driving piezoelectric element and a detecting piezoelectric element separately at the same side face of a prismatic vibrator. CONSTITUTION:A pair of driving piezoelectric elements 12a as well as a pair of detecting piezoelectric elements 12b are set at two side faces of a vibrator 11 of a triangular prism, and a feedback piezoelectric element 12c is set at the remaining side face of the vibrator 11. Upon receipt of a signal of the feedback element 12c, a driving signal from an oscillation circuit 13 is divided to two by a variable resistor 15 and sent to the driving elements 12a and 12a, whereby the vibrator 11 is self-oscillated. Signals of the detecting elements 12b and 12b are differentially amplified at a differential amplifier 14 thereby to obtain a detecting signal of high sensitivity.