baber/WOPTO huggingface dataset:
Patent JP-H0419152-A (JP)
Title: Manufacture of needle guide
Inventor: NAKAMURA SEIICHI
IPC: B41J2/265
Filed: 1990-05-15
Abstract: PURPOSE:To improve the roundness of guide holes by injecting a molding material through the gate of an introduction and guide member provided on the tip end side of molding pins for the guide holes in injection molding to mold a molded article having the introduction and guide member, and removing the introduction and guide member after the molded article is degreased and burnt. CONSTITUTION:After a molding material wherein an organic binder is added to zirconia powder is packed into a heating cylinder in a injection molding machine to be turned into a molten state, the molding material thus melted is packed through the gate of an introduction and guide member 15 by using an injection mold provided with the introduction and guide member 15 on the tip end side of molding pins for guide holes 13 to obtain a molded article 10 with the introduction and guide member 15. Then, after this molded article is put into a degreasing oven to remove the organic binder by increasing a temperature in a nitric atmosphere, the resultant degreased body is burnt to obtain a sinter. Then, the introduction and guide member 15 of the sinter is ground and removed to expose the through guide holes 13, thereby obtaining a needle guide 11. By this method, the generation of an weld line is inhibited, and a needle guide having guide holes excellent in roundness can be mass-produced.
Patent JP-H11296104-A (JP)
Title: Head mounted type display device
Inventor: TENTO HISASHI
IPC: G02F1/13
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a head mounted type display device which displaces the formation position of a display image in an optional direction, is made light in weight with a simple structure, prevents an observer's visual field from being narrowed and improves a mounted feeling. SOLUTION: A display unit 4 which has an indicator 11 which emits image display light, an optical system 13 which changes an optical path to guide the display light to the eyes of an observer 2 and a driving signal producing part 14 for the indicator 11 is connected to a holding part 3 at the side of the head of the observer 2 along a spherical surface in a movable way and is mounted on the head of the observer 2 through the part 3.  The indicator 11 is located in front of a connecting position of the unit 4 and the part 3 and emits the display light forward from a position that is separated from the visual axis of the observer 2 who looks the front to a radial direction, the system 13 which is located in front of the indicator 11, is arranged at the position that is separated from the visual axis to the radial direction and the part 14 which is located at the side of the head of the observer 2 and is arranged at the back of the indicator 11.
Patent JP-H09304309-A (JP)
Title: Method and device for analyzing substrate surface
Inventor: SUGIHARA KOHEI
IPC: H01L21/66
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To measure the concentration of an impurity near a substrate surface and to evaluate crystallinity near the sample surface. SOLUTION: X-ray detectors 20, 21 are installed which detect, respectively, a fluorescent X-ray and a diffracted X-ray that are produced from an X-ray beam 12 applied onto the surface of a substrate 17, doped with an impurity. The substrate 17 is rotated about an axis passing through an analytical position and being perpendicular to the surface of the substrate 17, so as to vary the direction in which the X-ray beam 12 impinges on the surface of the substrate 17. Since the X-ray beam 12 applied to the surface of the substrate 17 is diffracted, while meeting diffracting requirements on a specific lattice surface, only if it impinges thereon along a specific impinging direction, a diffraction intensity curve can be obtained to match the specific impinging direction of the X-ray beam 12.  Since the diffracted X-ray intensity of the X-ray beam 12 on the substrate 17 along the specific impinging direction reflects the crystallinity of the substrate 17, crystallinity at the analytical position near the surface can be evaluated from the diffracted X-ray intensity, and the kind and concentration of the impurity can be determined from the position and intensity of the energy of the fluorescent X-ray.
Patent JP-S612042-A (JP)
Title: Viscometer
Inventor: YAMADA HIROHARU
IPC: G01N11/14
Filed: 1984-06-14
Abstract: PURPOSE:To measure the viscosity of a sample accurately even if the sample is a glanular or powdery synthetic resin material by exhausting air from a sample room and storing only the sample. CONSTITUTION:A recessed part is formed on a lower die 7L and a sample in the sample room 9 is dissolved by the heaters of heat boards 11H, 11L. Air in the sample is raised to the upper part of the sample room 9 and exhausted from a space between the upper and lower dies 7H, 7L. After the passage of a fixed period, a timer 26 actuates a switch 24 to switch an electromagnetic value 18. Consequently, air stored in the head end of an air cylinder 15 is exhausted and the die 7H is pulled down by the cylinder 15. Both the dies 7H, 7L are closed and the air is extruded from the space between both the dies together with the excessive sample. Then, the sample is preheated by the heaters of the heat boards 11H, 11L, and after the passage of a fixed period, a rotor 4 is rotated and the viscosity of the sample is measured. Since air is not sealed in the sample room 9 and only the sample is stored, the viscosity of the sample is measured accurately even if the sample is a granular or powdery synthetic resin material.
Patent JP-H01294272-A (JP)
Title: Tape reproducing device with solid-state memory recorder
Inventor: CHIKASAWA HIROYUKI
IPC: G11B20/02
Filed: 1988-05-20
Abstract: PURPOSE:To improve the operability to search a desired repeat reproducing position by providing a switching means which switches repeat reproducing to tape reproducing at the time of performing the fast transporting operation of a tape during repeat reproducing. CONSTITUTION:Tape reproducing and repeat reproducing based on a solid-state memory recorder 17 where tape reproduced sounds are stored can be set, and a switching means 20 is provided which switches repeat reproducing to tape reproducing at the time of performing the fast transporting operation of a magnetic tape 6 during repeat reproducing. Since repeat reproducing is switched to tape reproducing at the time of fast forwarding, rewinding, or the like of the tape in this manner, the tape is directly fast forwarded or rewound without releasing the repeat reproducing when the tape is fast forwarded or rewound during repeat reproducing. Thus, the operability to search a part to be subjected to repeat reproducing is improved.
Patent JP-H06312433-A (JP)
Title: Insert two-color molding method
Inventor: SHIMANE NOBUHIRO
IPC: B29C45/14
Filed: 1993-04-28
Abstract: PURPOSE:To provide a method for two-color molding an insert in which adherence of second color resin to a surface of an insert component exposed as a product and generation of a product failure such as a deformation of the component can be prevented and durability of molds, etc., can be improved. CONSTITUTION:An insert component 10a having low rigidity parts 52, 53 is molded with first color resin, the component 10a is disposed in molds 21, 22, and second color resin is injected. The low rigidity parts 52, 53 of the component 10a are deformed by a pressure of the second color resin at the time of injecting the second color resin or a pressing force due to contact with the molds 21, 22 to bring surfaces exposed as the product into close contact with the molds 21, 22 and to prevent invasion of the second color resin between the exposed surface of the member 10a and the molds 21, 22.
Patent JP-H11316196-A (JP)
Title: Device and method for detecting defect of yarn
Inventor: TANAKA HIDEHARU
IPC: D06H3/08
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for detecting defect of yarn, which can automatically detect the defect of the yarn by using the degree of dyeing power even in the case of modified cross-section yarn. SOLUTION: A dyed yarn Y is given false twist while travelling, light L including visible light and infrared ray is irradiated from a light irradiation means 5 to the travelling yarn Y which is given false twist a light receiving means 4 receives the visible light component and the infrared ray component contained in transmitted diffusion light which is transmitted through the travelling line of thread and diffused, and the defect of the line of thread is detected by measuring the degree of dyeing power.
Patent JP-H08313964-A (JP)
Title: Light quantity adjustment device
Inventor: KOBAYASHI FUTOSHI
IPC: G03B9/02
Filed: 1995-05-23
Abstract: PURPOSE: To reduce the number of parts, to facilitate manufacture and to open and close a diaphragm at a high speed by providing a light quantity adjustment device with a rolling body holding means constituted so that a first member and a second member can be relatively rotated through plural rolling bodies. CONSTITUTION: The rolling body holding means 2 of a movable member 1 provided with an aperture part 1A at the center thereof is a V-shaped groove bored in a circumferential direction on the back side of the movable member 1 in a figure. The rolling body holding means 7 of a fixed member 6 provided with an aperture part 6A at the center thereof is the V-shaped groove bored in the circumferential direction of the fixed member 6 by being faced to the V-shaped groove of the movable member 1. A ball 9 being the spherical rolling body is made to intervene between the V-shaped groove of the movable member 1 and the V-shaped groove of the fixed member 6. Therefore, the movable member 1 can be smoothly moved with respect to the fixed member 6. In such a way, the movable member 1 and the fixed member 6 can be used also as the component member and the slide member of the light quantity adjustment device. Besides, the triaxial direction of the movable member 1 can be easily and precisely positioned with respect to the fixed member 6.
Patent JP-H02302906-A (JP)
Title: Magnetic disk inspection instrument and envelope detecting circuit
Inventor: MUROOKA RIKICHI
IPC: G11B5/09
Filed: 1989-05-17
Abstract: PURPOSE:To execute a correct track mean amplitude value (TAA) measurement by providing an envelope detecting circuit to hold the value of an envelope detection output signal just before in the pulse period of a width corresponding to the sector information part of each sector of a magnetic disk. CONSTITUTION:In response to a read control signal, a test signal is read from a track by a write/read circuit 14, and a read output signal is obtained. The read output signal is inputted through a preamplifier 26 to an envelope detecting circuit 28. To the envelope detecting circuit 28, even a sector pulse signal from a pulse generating circuit 24 is inputted. The envelope detecting circuit 28 has a function to hold the value of the envelope detection output signal just before in the period of the pulse width of the inputted sector pulse signal. Thus, the signal to be generated in the period of the sector information part and to cause the measurement error of the TAA measurement can be ignored, and the correct measurement result can be obtained.
Patent JP-H06333767-A (JP)
Title: Manufacture of common mode choke coil
Inventor: UMEMURA MASAO
IPC: H01F41/00
Filed: 1993-05-26
Abstract: PURPOSE:To simplify a manufacturing process and realize the cost down of a product by inserting a prepared interconnector for a base. CONSTITUTION:A resin interconnector 11 for a base in which a plurality of resin-shaped bases 2 are connected through the connection parts 12 respectively and a coil assembled body 5 in which a core is wound by respective coils are manufactured in advance. The resin interconnector 11 for a base is inserted into a lead frame 10 where a plurality of terminal pins 18 are formed so as to form a terminal 3 for tying up by a part of the terminal pins 18. Next, the terminal for tying up is bent from a base part of the base 2 for sloping to the outside. Further, the coil assembled body 5 is loaded on each base 2 of the resin interconnector 11 for a base and a wire pulled out from the coil assembled body 5 is tied up with the terminal 3 for tying-up. Thereby, a manufacturing process can be simplified so as to lower manufacturing cost.
Patent JP-S613065-A (JP)
Title: Measurement of antigen
Inventor: KASAHARA YASUSHI
IPC: G01N33/542
Filed: 1984-06-18
Abstract: PURPOSE:To enable the measurement of an antigen handily with a very high sensitivity, by adding a polymer of a specified enzyme substrate and an enzyme for cutting the polymer off at the end thereof anew. CONSTITUTION:In the measurement of an antigen (e.g. digoxine) contained in serum or urine, by the enzyme-immunological method, first, a bond of an antigen to be measured, a substance (ligand) having an antigen determinant common to the antigen and a polymer (e.g. polymer of amino acid or the like) is brought into contact with an antigen reacting to the common antigen determinant. Then, an enzyme (e.g. esterase) is made to act on the bond in order to cut the coupling between the bound ligand and the polymer while another enzyme (e.g. carboxypeptidase A) to cut the polymer at the end thereof. The resulting composed products are measured by colorimetiric assay or the like. In this method, as a plurality of signalling substances are generated from a 1-molecule bond, the antigen can be measured with a high sensitivity. In addition, since reagents necessary for the reaction can be applied simultaneously, this method is simple to operate and also excellent as clinical analysis.
Patent JP-H01293579-A (JP)
Title: Manufacture of light-emitting element
Inventor: UCHIYAMA ATSUSHI
IPC: H01L33/44
Filed: 1988-05-23
Abstract: PURPOSE:To obtain the title element with improved light output in forward direction by using a semi-spherical lens for one part of the main surface of a semiconductor substrate and by providing a concave mirror formed by processing the semiconductor at the periphery of the semi-spherical lens. CONSTITUTION:A concave mirror 10 by processing the surface of a semiconductor substrate is provided at the peliphery of a semi-shperical lens 9 of a light- emitting element where one part of the main surface of a semiconductor substrate is formed by a semi-spherical lens 9. For example, an n-type GaAs layer 3, p-type GaAlAs layer 4, a p-type GaAlAs layer 5, an n-type GaAlAs layer 6, and a n<+> type GaAlAs layer 7 are laminated on a substrate 2 consisting of p<+> type GaAs. Then, the central part of the n type GaAs layer 3 is removed in circular shape and a current path area 8 is provided and a semi-spherical lens 9 with a radius of curvature of approximately 100 to 200mum is provided at the main surface of a light-emitting diode chip 1 corresponding to the current path area 8. Also, a concave mirror 10 approximately several mum to 100mum in the radius of curvature is provided along the surface of periphery of the semi-spherical lens 9.
Patent JP-S5456708-A (JP)
Title: Double transmission communication system
Inventor: KARASAWA HISAHARU
IPC: H04L1/22
Filed: 1977-10-14
Abstract: PURPOSE:To dissolve the problem of phase difference occuring between the signals of both transmission lines with no occurrence of the level fluctuation, by selecting the attenuation amount of the attenuator so that the threshold level of the pulse reproduction repeater may lower and that the pulse of the auxiliary transmission line may exceed the threshold level. CONSTITUTION:Independent auxiliary transmission line 4 is connected in parallel to using transmission line 3. The signals are always transmitted in parallel to these transmission lines at the transmitting side, and the signals sent from line 3 are supplied to pulse reproduction repeater 9 featuring the automatic threshold level control function in the form of the digital signal at the receiving side. The signals sent from line 4 are supplied as the digital signals to repeater 9 via attenuator 10. In case line 3 is normal, the digital signals from line 4 are lowered less than the threshold level of the using transmission line through repeater 9. When the signals of the using transmission line are cut off, the threshold level of repeater 9 is lowered, and the attenuation amount of the attenuator is selected so that the pulse of the auxiliary transmission line may exceed the threshold level. Thus, the problem can be dissolved for the phase difference between the both transmission lines.
Patent JP-S5247583-A (JP)
Title: Liquid crystal composition
Inventor: SATOU HIDEO
IPC: G09F9/00
Filed: 1975-10-15
Abstract: PURPOSE: To obtain liquid crystal compositions which show stable nematic phase over a wide range of temperature by combisning a group of liquid crystal compounds with other liquid crystal compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61281603-A (JP)
Title: Antenna system
Inventor: KOBAYASHI MIKI
IPC: H01Q1/22
Filed: 1985-06-06
Abstract: PURPOSE:To attain miniaturization at storage of an antenna system used for an airborne emergency radio equipment by incorporating a buoy and the antenna. CONSTITUTION:The antenna system 10 using the buoy and antenna in common is formed as a circular slit antenna. A disc conductor 13 is formed on the upper cover 11 of the cylindrical buoy and the disc conductor 14 is formed similarly to the lower bottom 12. The center of the upper disc conductor and that of the lower disc conductor are connected by a center conductor 18, which is connected to a radio equipment 20 by a cable 19. A cloth object 17 is folded at storage with thin profile.
Patent JP-S5969538-A (JP)
Inventor: DANIERU BUIRU
IPC: F16D47/02
Filed: 1983-07-07
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-S62279437-A (JP)
Title: Debugging system
Inventor: TAWARA HIROSHI
IPC: G06F11/28
Filed: 1986-05-28
Abstract: PURPOSE:To speed up operation and to improve reliability by providing an emulator for host CPU that reads an execution program existing in the memory of the host CPU, and transfers to the memory of a debugger. CONSTITUTION:When testing a target device 14, the system is set in the cable 20 sides of an emulator 13 for target device through an emulator switching device 22 in the body 12 of a debugger. When making executable program transfer between a host CPU 10 and the body 12, the system is set in the cable 21 side of an emulator 11 for host CPU. When the body 12 makes vicarious execution for an objective processor by emulators 11, 12, and reads and writes a memory belonging to the processor, reading and writing of the memory of the CPU 10 is made possible by using the emulator 11. That is, an objective executable program prepared by the CPU 10 and existing in the memory is read through the emulator 11 and transferred to the body 12. Thus, speed of operation is heightened and reliability can be improved.
Patent JP-H07317101-A (JP)
Title: Method and device for preventing chain cutter type grooving machine from inclining
Inventor: SENDA SHOHEI
IPC: E02F5/06
Filed: 1993-05-26
Abstract: PURPOSE:To enhance grooving accuracy by measuring the degree of the inclination of a support during groove drilling, and by reversing the moving directions of endless chains having a drilling blade when the degree of the inclination of the support exceeds the predetermined range, and by subsequently correcting the inclination of the support. CONSTITUTION:A sheet body P is interposed between endless chains 10A, 10B. The lower end of the sheet body P is positioned at the lower moving passage of a connecting material. Its upper end is held by means of the chuck of a cylinder for chuck. Next, the endless chains 10A, 10B are moved with pressing force against ground provided by means of a drilling device. A groove is drilled with cutting rotors 16A, 16B, 17A, 17B rotated. Next, the degree of the inclination of a support 4 is measured during groove drilling by means of an clinometer 22. A measuring from the clinometer 22 is inputted to an oil passage switching valve 23. When the degree of the inclination of the support 4 exceeds the allowable declined angle, oil passage switching is done by means of the oil passage switching valve 23 to reverse the moving directions of the endless chain 10A, 10B.
Patent JP-H0218459-A (JP)
Title: Cyanine dye
Inventor: RUISU MARUKOMU REIKUTAA
IPC: C09B23/00
Filed: 1989-05-17
Abstract: NEW MATERIAL: A compound represented by formula I [(m), (n) are 0-5, m+n is 2 or more; R 1  is a halogen; R 2 -R 7  are and H, a 1-6C alkyl, a 6-20C aryl, cyano, a halogen, or the like; R 8  is a (substitutional) acyclic hydrocarbon, an alkallyl, an aryl, or the like.; Y is S, Se, C=C, or the like; Z is H, a halogen, nitro, cyano, a 1-12C alkylsulfonyl, a 1-12C arylsulfonyl, or the like; X -  is anion or the like].  
     USE: A cyanine pigment.  
     PROCESS: After dimethylformamide is reacted with phosphorus oxychloride, for example, the reaction product is reacted with a cyclohexanone derivative in the presence of a water-miscible solvent to obtain 1-formyl-3-hydroxymethyl- cyclohexene derivative represented by formula II, which is then reacted with a compound having a group represented by formula III to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10309770-A (JP)
Title: Transparent conductive sheet
Inventor: SAKAI AKIHIKO
IPC: G02F1/135
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet having excellent resistance to chemicals, and gas barrier properties, and rigidity equal to glass base for enabling applications in STN liquid crystal panels, where specially fine surface uniformity is required, by laminating a gas-barrier film composed of inorganic oxide, and a conductive film to a curable resin sheet. SOLUTION: A curable resin for forming curable resin sheet, which composes a main construction layer of a transparent conductive sheet, is a resin cured by irradiation of heat or ultraviolet light. An example of thermoset resin can be maleimide resin, etc., and photo-setting resin can be radical polymer composed of (meta-) acrylate compound. Conductive substance for forming a conductive film, which is the second essential construction layer of the transparent conductive sheet, can be indium oxide, tin oxide, gold, silver, or copper, or a mixture composed of two or more of them. And inorganic oxide for forming a gas-barrier film, which is the third essential construction layer, can be aluminum oxide, zinc oxide or the like.
Patent JP-S6018447-A (JP)
Title: Steering wheel for car
Inventor: HAYASHI TAKESHI
IPC: B62D1/04
Filed: 1983-07-08
Abstract: PURPOSE:To improve mechanical strength as well as heat conductivity of a steering wheel with its periphery provided with a heating unit by wiring a heating cable of the heating unit inside a core and fixing a cushion member outside of it. CONSTITUTION:A steering wheel main body 10 consists of a core body 11 made of metal, a synthetic resin member 12 molded on its periphery, and a heat insulating member 13 covered on top of all. An outer periphery of the steering wheel main body 10 is covered with a sheet type heating unit 14 and outside of it is covered with an outer skin 15. At this time, the heating unit 14 is composed of a core material of cotton cloth 16, a cushion member 21 fixed inside of it and a heating cable 17. In this way, the heating unit 14 heats evenly without having any irregularity of the surface temperature as well as provides a good heat conductivity to the cotton cloth 16 and prompt heating of the wheel. Furthermore, the heating cable is not moved or broken even the torsional or the tension force is added to the steering wheel when operating it.