baber/WOPTO huggingface dataset:
Patent JP-H08265812-A (JP)
Title: Telephone exchange
Inventor: MITSUO SADATAKA
IPC: H04Q3/545
Filed: 1995-10-25
Abstract: PURPOSE: To provide the telephone exchange in which either of a radio telephone set or a wired telephone set is in operation by having only to designate an extension dial number while registering the radio telephone set and the wired telephone set used for extension telephone sets in cross reference. CONSTITUTION: A wired port physical number is registered in relation to a radio port physical number and wired telephone sets 006a, 006b,... and radio telephone sets 008a, 008b,... which are different extensions usually are dealt with as if they were master-slave telephone sets. Thus, when two sets of the radio and wired telephone sets are used by one person, a transfer of a call from a wired telephone set to a radio telephone set is attained and when the wired telephone sets 006a, 006b,... are located on desk and the radio telephone sets 008a, 008b,..., are carried, the radio telephone sets 008a, 008b,... are carried up to a remote location. Furthermore, two telephone sets are used as if they were in parallel connection and a call between an external line and the radio telephone sets 008a, 008b,... is transferred to the wired telephone sets 006a, 006b,....
Patent JP-H10107512-A (JP)
Title: Irreversible circuit element
Inventor: ICHIKAWA KOJI
IPC: H01P1/383
Filed: 1996-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an irreversible circuit element by extending a center conductor to form an extension part and using it as input/output terminals connected directly to an external circuit to suppress the signal loss. SOLUTION: In this irreversible circuit element consisting of a signal direction control member 8 made of a soft magnetic material, a center conductor assembly 34 having a plurality of center conductors 34A-34C whose one-side ends are connected in common to a ground section and folded in a way of enclosing the signal direction control member 8 and in crossing with each other, and a magnetic body 26 to apply a magnetic field in the broadwise direction of the signal direction control member 8, a plurality of the center conductors are extended to form extension parts and each tip is used for an input/output terminal 39 to input/output a signal to/from an external circuit. Thus, solder connection or the like causing impedance mis-matching is not in existence on the way of the conductors and then the signal loss is suppressed.
Patent JP-H07102655-A (JP)
Title: Insulation panel and manufacture thereof
Inventor: TAKASUGI HIROO
IPC: E04B1/80
Filed: 1993-10-08
Abstract: PURPOSE:To eliminate the waste of an insulation material and provide this material in a highly airtight condition by erecting an insulation panel at the prescribed position of a building without any sizing, cutting and bonding work at a construction site to shorten a construction period for improving workability, and filling an insulation material in space enclosed with a flat plate and a frame. CONSTITUTION:This panel is used to constitute the roof, division, wall, floor or the like of a wooden building or the like, and formed out of a preformed flat plate 2 integrated with frames 3a to 3d laid around. Then, space inside the frames 3a to 3d is filled with hard synthetic resin as an insulation material 4 and foamed, thereby forming an insulation panel 1.
Patent JP-H03240626-A (JP)
Title: Method and device for arranging automati- cally produced package or other product unit
Inventor: SANFUOODO RETSUDOMONDO
IPC: B65B35/30
Filed: 1990-10-15
Abstract: PURPOSE: To realize costlessly an apparatus especially useful for handling a small product such as a distribution package for one person by positioning a collated web of thin sheet materials adjacently to the feeding part of articles and shifting the collated web to the direction separating from the feeding part of the articles. CONSTITUTION: A distribution package 1 enters a package-collating apparatus from a distribution package filling device disposed at the left hand and transfers to the right side. A contact paper(ACP) 3 is fed by a supplying roller 5 to pass under the distribution package 1. An appropriate adhesive is applied on both faces of the ACP material. The lower part of the package 1 is pressed by a pressing member 25 to stick the package 1 to the ACP 3. The distribution package 1 and the ACP 3 pass under an upper drawing structure 29. The horizontal frictional force between the distribution package 1 and the ACP 3 retains the tension of the ACP after it has passed drawing rollers 11, 13 of the ACP. The distribution package 1 is removably stuck to the ACP 3 and separate sheets are made by using a knife in the row of distribution packages 1.
Patent JP-H08132584-A (JP)
Title: Thermosensitive stencil printing device
Inventor: YOKOYAMA YASUMITSU
IPC: B41J2/325
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a thermal head of which pierced holes are made fine to be respectively independently pierced by a method wherein life of the thermal head is prolonged by making a grazed layer have a specific thickness. CONSTITUTION: A thermal head is formed by laminating in order a resistor layer 7, an electrode 6, and a protective film 5 on a grazed layer 8 provided on an upper surface of a base 9. Then, when voltage is applied between the electrodes 6 via the protective film 5, an electric current flows to the resistor layer 7, i.e., a heating element part 10, a thermosensitive stencil master is melted to be pierced, and a hole-pierced pattern is formed on the thermosensitive stencil master. In that case a thickness of the glazed layer is at most 60μm. A structure of the glazed layer is a whole glazed type or a partial glazed type. Consequently a diameter of the pierced hole of the thermosensitive stencil master which is melted, pierced, and processed can be lessened.  Further, since accumulation of heat can be suppressed to a moderate extent, thermal stress or the like applied to the heating element part in continuous printing is decreased, a life of the heating element is improved, and besides the diameter of the pierced hole is not too much increased.
Patent JP-H01118842-A (JP)
Title: Formation of resist pattern
Inventor: HAYASHI FUMIHIKO
IPC: G03F1/00
Filed: 1987-11-02
Abstract: PURPOSE:To eliminate the need of mask film, to shorten a forming time, to miniaturize a device and to reduce a cost by combining a photosensitive film and a laser recording film to use them. CONSTITUTION:After a photosensitive resist layer 2 is pressed with heat on a substrate 6 which forms a resist pattern while peeling off the protective layer 3 of the photosensitive film, the recording layer 5 of the laser recording film is adhered to the photosensitive film on the substrate 6 and laser beam is projected in an image shape from the supporting body side of the laser recording film so as to selectively transfer the recording layer 5 onto the supporting film 1 of the photosensitive film. Next, all the surface of the recording layer 5 on the photosensitive film where transfer is executed is exposed with the light of the sensitive wavelength of the photosensitive resist layer 2 as a mask. After the difference of solubility with respect to developer between an exposed part and unexposed part is generated, the film 1 which is the supporting body is peeled off so as to develop with developer to form a resist pattern. Thus, the mask film is eliminated and the forming time is shortened. And also the device is miniaturized and the cost is reduced.
Patent JP-H08139144-A (JP)
Title: Ic sorting, inserting and removing apparatus
Inventor: KUMAGAI KEIKO
IPC: H01L21/66
Filed: 1994-11-11
Abstract: PURPOSE: To deal even with a BT.P board having inconstant inter-socket distance developed for high density mounting. CONSTITUTION: The IC sorting, inserting and removing apparatus comprises a section 2 operating to insert an IC into a socket on an inspection board or removing the IC therefrom, a section 4 for managing various data, including the positional data required for the operation at the section 2 using an information storing medium, a board type switching section 1 for retrieving the type information of a board to be inspected from the information storing medium based on an ID read out from the inspection board, and a section for controlling the driving of the section 2 based ont the positional inforamtion of socket on the inspection board included in the type information and information from the data management section 4.
Patent JP-H09117881-A (JP)
Title: Rack/pinion type hot stick
Inventor: SUZUKI KENTARO
IPC: H02G1/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a manual rack/pinion type hot stick which is a light and manual hot stick suitable for bracing bind work, repairing work of electric wire covering, requires a comparatively large stroke but is suitable for work of light labour unnecessary to use a screw. SOLUTION: A rack 25 of a tool 13 is moved through a rod 14 by gripping a proper point of a support 12 of a rack/pinion type hot stick 10 and a grip bar 16 and manually operating a lever 17. Movement of the rack 25 is transmitted to a rack 26 through a pinion 29 and a gear 30 of a gear system 28, and it moves a holding tool 33. The holding tool 33 installs a bracing bind, etc., installed and held between the holding tool 33 and a holding part 34 in cooperation on an electric wire.
Patent JP-H10123522-A (JP)
Title: Substrate for liquid crystal display element
Inventor: EGUCHI TOSHIMASA
IPC: G02B1/111
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To improve transmittance and to obtain a bright liquid crystal display element by forming oriented films to film thicknesses of specific values and providing these oriented films with an antireflection effect. SOLUTION: The oriented film is formed by printing the surface of a glass substrate with a liquid crystal orienting agent which is a polyimide soln. and calcining the substrate. The film thickness D of the oriented film is controlled by adjusting the printing conditions of the orienting agent. The oriented film is provided with the antireflection effect by forming the oriented film in such a manner that its film thickness D holds the relation λ/4n×0.9<=D<=λ/4n×1.1 with respect to the wavelength λdesired to be prevented of refractive index and the refractive index (n) of the oriented film and attains <=1000 angstrom. More preferably, the relation is λ/4n×0.95<=D<=λ/4n×1.05 and the case D=λ/4 holds is most preferable. The prevention of the refection is no longer possible if the film thickness D of the oriented film is λ/4n×0.9>D or D>λ/4n×1.1.
Patent JP-S63132466-A (JP)
Title: Material for lead frame
Inventor: MATSUDA SHOICHI
IPC: H01L23/50
Filed: 1986-11-22
Abstract: PURPOSE:To obtain a lead frame excellent in conductivity and tensile strength, by coating at least one side surface of an amorphous alloy foil with Cu or Cu alloy. CONSTITUTION:Single surface or both surfaces of amorphous alloy 1 are coated with Cu or Cu alloy 1 and made composite. By making composite material of amorphous alloy and Cu, the following defects can be improved while superior characteristics of amorphous alloy are maintained; low conductivity, durability for repeated bending, blanking property, and soldering property. Suitable thickness of amorphous alloy is 20-50mum. In the case of thickness less than or equal to 20mum, the strength and toughness are not sufficient. In the case of thickness more than 50mum, the alloy becomes fragile. The thickness of Cu or Cu alloy for making composite is 2-20mum. From economical view-point, Fe-base alloy is desirable for the composition of amorphous alloy.
Patent JP-H03138679-A (JP)
Title: Image forming device
Inventor: OYAMA SHOICHI
IPC: G03G15/00
Filed: 1989-10-25
Abstract: PURPOSE:To prevent deterioration in the reproducibility of half tone without changing light quantity by varying the size of the opening of the shield case of a transfer means based on line width selected by a line width selecting means. CONSTITUTION:The line width selecting means 30 selects line width, and based on the selected line width, an opening part adjusting means 32 varies the size of the opening part of the shield case 132 of the transfer means 13. In this condition, an original 2 is placed on an original platen 1, is scanned by optical systems 3, 5, 6, and 7 and is exposed to form a latent image on a photosensitive body 10. The image is developed by a developing means 12, and the developed toner image is transferred onto a paper 16 by the transfer means 13. At this time, the opening part X of the transfer means 13 varies to respond to the selected line width, and transfer, electrification force also varies appropriately. Consequently, the width of the transferred line comes to the selected one. Thus, an image of selected line width is attainable without changing the quantity of light from a lamp 4.
Patent JP-S62139132-A (JP)
Title: Optical system driving device
Inventor: MIYAJIMA GIICHI
IPC: G02B7/09
Filed: 1985-12-12
Abstract: PURPOSE:To drive an objective lens precisely and smoothly by coiling a coil in circular form in the face parallel to the face including an optical axis. CONSTITUTION:In an optical system driving device 12, a lens holder 48 which is held so as to be restored to the neutral position by a neutral point retainer 32, and a bearing 1 is furnished at the central part of the lens holder 48. A supporting shaft 24 provided on a pedestal 14 is pieced through the bearing 1, and the lens holder 48 is made free to rotate around the supporting shaft 28 and to slide in the axial direction of the supporting shaft 24. The lens holder 48 is provided with tracking coils 54 and 56 obtained by circularly winding a lead wire on the opposite side parts of the holder 48. Since the radius of curvature R of the coils 54 and 56 is made larger than before and the whole coil is circularly formed, the irregular winding and breakage of the lead wire when the lead wire is wound are reduced, and precise and regular winding is made possible. Consequently, a regular magnetic field can be generated, and the lens holder is precisely driven.
Patent JP-H08207738-A (JP)
Title: Method and equipment for electronic control of brake gear ofvehicle
Inventor: BUERUNAA SHIYUTOUNPE
IPC: B60T8/34
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate or reduce longitudinal force between a tractor and a trailer by adapting braking actuation of the trailer to braking actuation of the tractor on a device to transmit a braking signal to the trailer from the tractor. SOLUTION: An electronic control device 10 is connected to a braking signal transmitter 114 free to actuate by a driver and actuation of a brake system of brake cylinders 28, 30, 32, 34 for each of four wheels of the tractor is controlled through pressure control modules 18, 20, 22, 24 and 26 in accordance with the output signal. Consequently, brake force B1, B2 is given to each of the brake systems of the tractor and the trailer at the time of braking actuation. At this time, longitudinal directional force at the time of braking is eliminated by controlling braking actuation given to the trailer as a function of braking actuation by a brake signal of the tractor or controlling it as a function of an axle load of the tractor.
Patent JP-H07127870-A (JP)
Title: Apparatus for reducing radiation heat quantity to be radiated from trivet for supporting kettle
Inventor: YAGI TOSHIKAZU
IPC: F24C15/10
Filed: 1993-11-08
Abstract: PURPOSE:To reduce radiation heat quantity to be radiated from a trivet for supporting a kettle and to eliminate a danger of scald, etc., by mounting a check valve for connecting a cooling water inlet to a cooling water outlet via a circulating line to allow only a flow directed from the outlet to the inlet in the line and a radiator with a fan for cooling the cooling water. CONSTITUTION:Heating medium such as water, etc., is sealed in an entire system of a trivet 10 for supporting a kettle and a cooling line 16, and circulated in a cooling water passage 13 of the trivet 10, a cooling water outlet 15, a cooling water circulating line 16, a check valve 17, a radiator 18, a cooling water inlet 14 due to heating of the trivet 10 thereby to cool the trivet 10. As a result, radiated heat quantity from the trivet 10 is reduced. The valve 17 and the radiator 10 with a fan 19 are mounted at the line 16. Accordingly, cooling water is circulated thereby to eliminate waste of the water, and the valve 17 is used to decide a natural convection direction of the water. Since the other part of the trivet 10 is not heated, even if it is carelessly brought into contact, there is no anxiety of scald.
Patent JP-S63131324-A (JP)
Title: Production of magnetic recording medium
Inventor: TAKASUGI YASUSHI
IPC: G11B5/84
Filed: 1986-11-21
Abstract: PURPOSE:To randomly orient the magnetic powder in magnetic layers and to improve modulation by disposing magnets consisting of permanent magnets extending in the transverse direction of a base so as to face the base, impressing magnetic fields to the base in the transverse direction thereof, connecting soft magnetic plates to the side faces of said magnets in the transverse direction of the base and making magnetic field adjustment. CONSTITUTION:A magnetic coating compd. 3 contg. the magnetic powder and binder is coated on the long-sized nonmagnetic base 2 and the magnetic fields are impressed thereto by the magnets 5. After the coatings are dried, the base is blanked to a disk shape. The magnets 5 consisting of the permanent magnets extending in the transverse direction of the base 2 are disposed to face the base 2 and the magnetic fields are impressed to the base 2 in the transverse direction thereof; in addition, the soft magnetic plates 10 are connected to at least one side face to the magnets 5 in the transverse direction of the base 2 to make magnetic field adjustment. The magnetic field adjustment is thus easily executed by using the random orientation magnets and the soft magnetic plates and moreover, the excellent modulation value is obtd.
Patent JP-H04214881-A (JP)
Title: Method for multicoloring ornament
Inventor: KIMURA KEISUKE
IPC: C23C14/04
Filed: 1988-11-02
Abstract: PURPOSE:To simplify the process, to lower the defect rate and to provide a combination of various color tones to a high-grade ornament by masking the ornament in the stage after ion plating. CONSTITUTION:Titanium, a titanium alloy, stainless steel, nickel, a chromium alloy, a copper alloy, etc., are provided on a base material 1 as a coating film. The thin film 3 of gold, a gold alloy, palladium or a palladium alloy having <=0.5mu thickness is formed by ion plating in the same device, a wet plating 4 of the noble metal having a different color tone is formed in 0.5-3mu thickness on the colored coating film, and a mask 5 is provided in accordance with the specified pattern. The exposed plating layer 4 is then dissolved and removed, the mask is finally removed, and the multicolored pattern consisting of the colored coating film 2, noble metal ion-plating thin film 3 and wet noble metal plating layer 4 is formed on the base material 1.
Patent JP-2000115155-A (JP)
Title: Ciphering/deciphering device
Inventor: KURIHARA TATSUYA
IPC: H04L9/10
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a ciphering/deciphering device for making improper analysis and alteration difficult. SOLUTION: This ciphering/deciphering device 10 is provided with an envelope 11 and a key data storage part 12 provided inside the envelope 11. The key data storage part 12 is provided with plural magnetic wires for being magnetized in an axial direction by a supplied magnetic field and inverting the direction of magnetization at the time of supplying the magnetic field exceeding prescribed strength in an opposite direction and a magnetic/electric conversion element for detecting the magnetizing direction of the respective magnetic wires and stores the information of '0' or '1' corresponding to the magnetizing direction of the magnetic wires. The envelope 11 is provided with plural magnets 15 and 16 provided by making the same magnetic poles face each other.  In a magnetic field balance area 18 including a space where the magnetic field is zero between the magnets 15 and 16, the magnetic wire of the key data storage part 12 is arranged.
Patent JP-H07129953-A (JP)
Title: Magnetic recording disk and its magnetic recording method
Inventor: NODA MAKOTO
IPC: G11B5/02
Filed: 1993-11-08
Abstract: PURPOSE:To improve a DC magnetization reproduce signal output and to make DC magnetization recording possible at a high speed on the magnetic layer etching type perpendicular magnetic recording disk by removing only the perpendicular magnetic recording layers in the recessed parts of the magnetic recording disk. CONSTITUTION:This magnetic recording disk is formed by laminating the perpendicular magnetic recording layer 3 and a back lining layer 2 having a high magnetic permeability on a nonmagnetic substrate 1. The magnetic layer etching type perpendicular magnetic recording disk with which at least a part of data tracks or servo signal parts are magnetically separated and formed by ruggedness and only the perpendicular magnetic recording parts are removed in the recessed parts is formed. The DC magnetization recording is conducted at a high speed by impressing DC magnetic fields in the perpendicular direction of one or plural sheets of such magnetic recording disks as the magnetic recording method for the magnetic recording disk. As a result, the high DC magnetization reproduced signal output is obtd. In addition, the application to mass production of the magnetic disk device of a high memory capacity is possible.
Patent JP-H07135744-A (JP)
Title: Motor
Inventor: SUDA YOHITO
IPC: H02K1/18
Filed: 1993-11-08
Abstract: PURPOSE:To provide a motor which facilitates the substantial reduction of man-hours for removing burrs produced by cutting a stator. CONSTITUTION:A stator 2 whose outside diameter plane is divided by grooves 7 into a plurality of planes S, F and F which are cut so as to have required dimensions is fitted to a housing 3 to compose a motor 1. At least one outer diameter plane S among the planes divided by the grooves 7 has a dimension S2 after cutting which is larger than the dimensions F1 after cutting of the other outer diameter planes F.
Patent JP-H01118848-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/14
Filed: 1987-11-02
Abstract: PURPOSE:To enhance sensitivity, to prevent deterioration of potential acceptance due to preexposure fatigue and deterioration of potential acceptance characteristic after repeated cycles of charging and exposure, and to restrain rise of residual potential by incorporating aluminum nitride in an undercoat layer. CONSTITUTION:The undercoat layer formed between a conductive substrate and a photosensitive layer comprises aluminum nitride as a main component and, preferably, a binder resin, for example, thermoplastic resins, such as polyamide, polyester, and vinyl chloride-vinyl acetate copolymers, and thermosetting resins, such as obtained by thermopolymerizing a compound having plural active hydrogen atoms. of -OH, -NH2, -NH, or the like with a compound having plural isocyanate and/or epoxy groups, thus permitting sensitivity to be enhanced, deterioration of potential acceptance due to preexposure fatigue and deterioration of potential acceptance characteristics after repeated cycles of charging and exposure to be prevented, and rise of residual potential to be restrained.