baber/WOPTO huggingface dataset:
Patent JP-S5547239-A (JP)
Title: Forming method for glass base material for forming optical fiber
Inventor: OOMORI YASUJI
IPC: C03B37/018
Filed: 1978-10-02
Abstract: PURPOSE:To produce the title material having a predetermined refractive index distribution with high reproducibility by feeding gases for vapor phase deposition and carrier gases into a predetermined tube while holding the total vol. of the gases constant. CONSTITUTION:Gas N for vapor phase deposition is prepared consisting of gas C11 for oxidation fed from gas source 14 through filter 15, cold trap 16, flow rate controller 17 and filter 18, part D13 of carrier gas fed from gas source 19 through filter 20, cold trap 21, flow rate controller 22 and filter 23, and main feed gas A and feed gases B1, B2 for additive oxides supported on carrier gases D10, D11, D12 fed into feed gas generators 11, 12, 13 from source 19 through flow rate controllers 31, 33, 34 and filters 32, 35, 36, respectively. Flow rate controllers 17, 22, 31, 33, 34 are controlled with control unit 36 so that the total gas vol. of gases C11, D13, A, B1, B2 is made constant. Gas N is then introduced into tube 10 rotating in the axial direction, vapor-phase-deposited, and heated with burner 30 to obtain a glass base material for optical fiber.
Patent JP-S611250-A (JP)
Title: Brushless motor
Inventor: HORIKAWA KAZUO
IPC: H02K29/00
Filed: 1984-06-13
Abstract: PURPOSE:To smoothly operate by detecting the magnetic flux of a field pole by a position detector, and flowing the armature current of an armature winding of other stage in response to the detected output. CONSTITUTION:A brushless motor 10 has a brushless motor body 15 which includes a flat cup-shaped housing 12, and a cover member 15 made of a disc- shaped soft steel plate fixedly press-fitted to the lower surface of the housing 12. A disc-shaped rotor 22 is supported to a rotational shaft 20, and the magnetic flux of the field pole of the rotor 22 is detected by position detectors H1, H2,.... The armature current flowed to the armature winding of other stage is decided in response to the output of the detector.
Patent JP-H01113495-A (JP)
Title: Concentrated lubricant composition
Inventor: TERENSU KORUKURAFU
IPC: C10N40/25
Filed: 1988-05-18
Abstract: PURPOSE: To provide a concn. lubricating oil compsn. which has an excellent antioxidant property, etc., and is adequate for crank room lubricants, etc., by incorporating respective prescribed amts. of a specific nitrogen- or ester- contg. dispersant, zinc dithiophosphate dihydrocarbyl and copper into the compsn.  
     CONSTITUTION: This concn. lubricating oil compsn. is composed by incorporating (A) 10 to 60 wt.% ashless nitrogen- or ester-contg. dispersant selected from long chain hydrocarbon substd. mono- and dicarboxylic acid (derivatives), aliphat. long chain hydrocarbon directly bonded with a polyamine, etc., and or 3 to 40 wt% nitrogen- or ester-contg. viscosity index improving polymer dispersant selected from polymers, etc., composed of 4-24C unsatd. ester or 3-10C unsatd. mono- or dicarboxylic acid of polyvinyl alcohol and 4-20C unsatd. nitrogenous monomer, etc., (B) 10 to 50 wt.% zinc dithiophosphate dihydrocarbyl and (C) 0.005 to 2 wt.% copper therein. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07302522-A (JP)
Title: Slitting method for overhead sagging cable
Inventor: KIMURA KATSUHISA
IPC: H01B7/18
Filed: 1994-05-10
Abstract: PURPOSE:To provide a slit forming method for an overhead sagging cable whose neck parts can be left to every prescribed position in longitudinal direction even if there is difference among the reversely rotating pitches in longitudinal direction of the cable. CONSTITUTION:A cable main body 5 which has a similar cross-section shape to that of a gourd and is produced by connecting winding cable core parts 3 at neck parts and in which the cable core parts 3 swing and rotate reversely within a prescribed range of reversely rotating angle on the axial center of a linear supporting parts 2 in the cross-section as the cable goes further in the longitudinal direction is sent in the longitudinal direction and slits are formed in the neck parts of the cable main body 5 by a cutter 10. The reversely rotating angle of the center of the reversely rotating pitch P in the longitudinal direction of the cable core parts 3 is detected in the upper stream side of the cutter 10 and from the time when the detected reversely rotating angle becomes the same as the reversely rotating angle of a cable core part 3 before the cutter 10, slit formation at the neck parts is temporarily stopped to leave neck parts for every prescribed reversely rotating angle.
Patent JP-H04325976-A (JP)
Title: Floating magnetic head device
Inventor: KOBAYASHI YOSHITO
IPC: G11B21/21
Filed: 1991-04-25
Abstract: PURPOSE:To improve balance in floating by forming another rail in the center of the bottom face of a magnetic head which has a slider with rails on the left and right ends of the bottom face and has a magnetic head core in the rear side of the rails. CONSTITUTION:The device is provided with the rail 16 on both sides of the bottom face of a composite type head, the magnetic head core 12 formed with ferrite in the rear side of one of the rails, a gap 14, and a coil 13. By providing another rail 19 at the center of this slider 11, the rigidity and balance of the entire slider 11 is improved. The slider 11 is made of ceramic, the side groove 18 is used to wind the coil 13 on the magnetic head core 12, and after the winding is completed, a non-magnetic material is packed. The magnetic core may be provided on both rails 16.
Patent JP-H11315526-A (JP)
Title: Joint method of concrete block
Inventor: HAMASUNA JUNICHI
IPC: E02D17/20
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a joint method of concrete blocks capable of connecting the concrete blocks adjacent to each other with a metal fixture with simple construction to firmly connect the blocks in the case a plurality of concrete blocks are arranged for slope protection and, at the same time, preventing the corrosion of the joint member. SOLUTION: Proper shaped recesses 10 are provided to one surface or the ends in a joint section of concrete blocks to be arranged, the ends of horizontal reinforcements 3 in the concrete blocks 1 are projected to the central parts of the recesses 10, the ends 4 are kept in a state to bend upward, the recesses 10 are opposed to each other in a state to arrange the blocks in an installation site, and after the ends 4 are in a state to connect with each other, a reinforced ring 5 is fitted to the ends 4. A closed space 2 formed of the recesses 10 is filled with concrete 6 to connect the adjoining concrete blocks 1 to each other.
Patent JP-S5912659-A (JP)
Title: Multiplex transmission controller
Inventor: HISAMATSU NOBUO
IPC: H04J3/24
Filed: 1982-07-12
Abstract: PURPOSE:To quicken the access period and to decrease the response time even if a specific channel is operated individually, by using a cyclic access period to a terminal device only for a registered address terminal. CONSTITUTION:A control request of terminal devices 4a-4c is checked at first and an address to be controlled is inputted in controlling the terminal devices 4a-4c with a host computer 1 and a controller 2. When this address is registered in a storage circuit 7, the control data is formed, a transmission signal is transmitted to the terminal devices 4a-4c for controlling them. Further, the response time of the terminal devices 4a-4c is shortened further even if a channel is operated individually by controlling the address with interruption by means of the cyclic access without waiting for the order of addressing in this case. When no address is registered, the control is restored to the starting point of a subroutine and the same operation is performed for the next address.
Patent JP-H06311104-A (JP)
Title: Portable telephone system
Inventor: KOMODA MOTOYOSHI
IPC: H04W88/02
Filed: 1993-04-26
Abstract: PURPOSE:To reduce a device scale and a signal processing scale at the time of adding various functions, to improve operability and to carry and load on a vehicle the additional functions so as to improve the convenience of use. CONSTITUTION:A DTMF transmission/reception circuit 29 being an option circuit adding the new function to a portable telephone set main body 21 is incorporated in a charge battery pack 22. At the time of loading a portable telephone system on the vehicle, a battery in the charge battery pack is charged and the transmission/reception of a sound signal and a control signal with the DTMF transmission/reception circuit 29 in the charge battery pack 21, and starting and stop are executed by an indication operation from a key in the portable telephone set main body 21. Thus, the option circuit of the various and new functions is incorporated in the charge battery pack 22 and the functions are added without especially using a connection cable at the time of carrying and loading the system on the vehicle.
Patent JP-H11292335-A (JP)
Title: Image formation system
Inventor: SAWAI KIYOHISA
IPC: B65H85/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system having a device main body capable of forming an image on a recording paper singly and enabling variation due to arbitrary combination of each unit in the device main body. SOLUTION: This image formation system is provided with a device main body 1 having a front wall 80, a rear wall 1a located on the downstream side of a fixing device, a paper supply unit 3A, and a lower face on which one or a plurality of units selected from among a stocker unit, a sorter unit, etc., can be stacked and arranged. A path unit 2 having a guide passage communicating between an opening for carry-out opened on the rear wall 1a and an opening for carry-in of the unit just below the device main body 1 is detachably arranged between both openings.  A paper supply passage which is arranged along a front wall (or near the front wall) of each unit and conveys a recording paper conveyed from a unit at a lower step to the device main body 1 and a paper discharge passage which is arranged along a rear wall (or near the rear wall) of each unit and conveys a recording paper conveyed from the path unit to the unit at the lower step are arranged in the system.
Patent JP-S5746267-A (JP)
Title: Optical device for picture forming equipment such as copying machine
Inventor: OGAWA HIROSHI
IPC: G03B27/50
Filed: 1980-09-03
Abstract: PURPOSE:To prevent leaking of lights from the lamp, by positioning a light shieding member which reaches near the inner surface of the machine box containing a manuscript surface, so that the shielding member will move together with the lamp, and by making an arrangement that the light shielding member can be displaced easily so that the front end of the member may always locate near the inner surface of the machine box. CONSTITUTION:When the first mirror table 15 starts rightward movement to perform exposure scan on the manuscript by means of an illuminating lamp 2, a light shielding member 18 also moves while the upper part is contacting with a cam 23. The light shielding member 18 makes an anticlockwise rotation by the action of the cam 23. When the front end of the light shielding member 18 is separated from the cam 23, the light shielding member 18 does not make further rotation and the same condition is maintained, because a lower projected part 18a contacts with a bent part 21a at the other end of a branched plate projected member 21. When the light shielding member 18 reaches the location of a manuscript table glass 1, the member stands and its front end approaches the lower surface of the glass 1 and is held by the lower surface of the glass 1.
Patent JP-S6014518-A (JP)
Title: Pulse width correcting circuit
Inventor: OOGAWARA TOMIO
IPC: H03K5/04
Filed: 1983-07-05
Abstract: PURPOSE:To obtain an output having a stable pulse width by incorporating a short width pulse generator, a delay circuit, and a pulse width adding circuit which adds the output pulse of the delay circuit and the short width pulse generated from said generator. CONSTITUTION:An input pulse signal (a) or (b) is inputted to a terminal 1, and a pulse signal (c) having a pulse width t0 shorter than a pulse width t1 or t2 of the input signal is generated by a short width pulse generator 2. This short width pulse is delayed by a delay circuit 3 to output pulses (d), (e), and (f) different in delay quantity to output terminals 4, 5, and 6 of the delay circuit, and they are added by an OR circuit 7, and the result is outputted from an output terminal 8. This output pulse is a pulse signal whose pulse width T is corrected to a certain value as shown in a figure (g). The delay circuit 3 is not always provided with only three output terminals.
Patent JP-S5245722-A (JP)
Title: Adiabatic construction applicable to a section of acute angle shape in spherical holder
Inventor: OGIWARA RIYUUTAROU
IPC: F17C13/08
Filed: 1975-10-08
Abstract: PURPOSE:Adiabatic wall of airtight and flexible multilayer construction will be used in adiabatic construction member set in a space of acute angle shape between supporting member and spherical tank containing extremely cold substance, in order to prevent tank or adiabatic wall from being destroyed in accordance with temperature change.
Patent JP-H06333341-A (JP)
Title: Device for separating multiplexed data and method thereof
Inventor: FUJINAMI YASUSHI
IPC: H04N21/43
Filed: 1993-05-25
Abstract: PURPOSE:To shorten a start-up delay by comparing data designating a decode starting timing with data designating a time and inputting the data with high transfer rate corresponding to the comparated result. CONSTITUTION:An SCR register 31 stores the latest data among SCR data separated by means of a data separating circuit 21 and outputs them. A DTSV register 22 and a DTSA register 24 hold DTSV, DTSA supplied first from the circuit 21 and output a decode starting time to comparators 23, 25. A control circuit 28 monitors the outputs of the comparators 23, 25 and makes data from a ring buffer 4 supply to the circuit 21 at the maximum transfer rate when the time indicated by the SCR data comes before the time indicated by the DTSV, DTSA. Consequently, by comparing the SCR of the read data with DTS and deciding whether or not the amount of data required for decoding the picture is written, quick response is enabled.
Patent JP-H0330873-A (JP)
Title: Preparation of paint color sample book
Inventor: MURAMOTO JUNJI
IPC: B05D5/06
Filed: 1990-05-12
Abstract: PURPOSE:To simply prepare a paint color sample book generating no bonding mistake of an approximate color at all by simultaneously and continuously molding a large number of paint film strips having different hues on the surface of a color sample sheet and drying said color sample sheet before cutting the same into a short strip-like form. CONSTITUTION:A long color sample sheet 1 supplied continuously is passed along the surface of a paint support roll 6 and paints having different hues are allowed to continuously flow out to the surface of the sheet from a large number of paint outlets on the peripheral surface of the roll 6 of the sheet passing part to form parallel paint film strips 17. Subsequently, this color sample sheet 3 is dried and subsequently cut to be formed into a short strip-like shape and a desired paint color sample book is obtained.
Patent JP-H0649129-A (JP)
Title: Preparation of polyolefin wax
Inventor: HERRMANN HANS-FRIEDRICH
IPC: C08F10/00
Filed: 1993-05-25
Abstract: Polymerisation of olefins in a low-boiling suspension medium, in particular propane, in the presence of a metallocene catalyst gives polyolefin waxes which can be used without further work-up steps.
Patent JP-S5549274-A (JP)
Title: Manufacturing method for multi-nozzle orifice plate
Inventor: HAMANO TOSHIHISA
IPC: B05B1/14
Filed: 1978-10-06
Abstract: PURPOSE:To obtain a precise, high-density and long-sized indented type orifice simply by etching a single-crystal plate anisotropically to form many mesa sections, forming an orifice plate layer using the mesa sections as projected type masters and the grinding the surface. CONSTITUTION:For example, an etching protective film 2 (e.g. an Si2O4 film with a thickness ranging from 4000-5000Angstrom ) is formed on an Si single-crystal plate 1. And then, a hole-opening pattern is prepared by using photoligthographic technology, etc., and mesa sections 12 with the hole-opening sections as the tops are provided by using anisotropic etching. After removing the protective film 2, Cu, etc. 3 is soldered to be used as a mark at the time of grinding, and it is also coated with an exfoliating agent 4 to enable it to easily come off a mold. And then, an orifice platemaking material 5 is poured into that, and it is roughly ground up to the mark 3. After completion of precision grinding, an orifice plate 5A is exfoliated so that a multi-nozzle orifice plate 5A provided with an orifice 7 is obtained.
Patent JP-S63288337-A (JP)
Title: Fault processing system for hot stand-by system
Inventor: KOBAYASHI SHINICHI
IPC: G06F11/20
Filed: 1987-05-21
Abstract: PURPOSE:To obtain a supervisory device of a low cost by adding a function by which an existing system host and a stand-by system host can execute communication through a system control mechanism, and executing periodically a report of a fact being normal, from the existing system host to the stand-by system host through a general interface adaptor. CONSTITUTION:For instance, it is supposed that a normal notice 14 from an existing system host 1 is stopped through a communication path 25 via a GSA 15 (general interface adaptor). In this case, it is also considered that the existing system host 1 is broken down, but it is also considered that the notice is stopped due to a fault of said path 25, or a failure of an inter-host communication processing of an existing system host control program 11 and a stand-by system host control program 31, and in case of the latter, the existing host 1 is normal, therefore, switching to a stand-by system host 3 is not required. Accordingly, in order to demarcate whether the existing system 1 is broken down or not, a patrol message is transmitted to the existing system host 1 through a system control mechanism 23.
Patent JP-S5455397-A (JP)
Title: Display device
Inventor: TAKADA HIROHISA
IPC: G09F9/37
Filed: 1977-10-13
Abstract: PURPOSE: To make reading easy with a simple construction by so arranging the device the corresponding light tranmission portions of a display plate having been moved are closed by tye display plate which is not moved by which displaying corresponding to the display transmission portions of the display plate having been moved or the display reflection portions is performed.  
     CONSTITUTION: As a display plate 51 moves by P/2 in the longitudinal direction with respect to a standard plate 48 and other display plates 49 thru 60 in a case 46, the display holes 64 of the plate 51 align to the standard holes 61 of the plate 48 and the corresponding holes 63 of the other plates 49 thru 60 which are not moved and yet the holes 63 of this moved plate 51 are shielded by the plate 48 and the other plates 49 thru 60 which are not moved an the holes 64 of the unmoved plates 49 thru 60 are shielded by the plate 51 and plate 48 furthermore, the holes 61 of the plate 48 which do not correspond to the holes 64 of the plate 51 are shielded by the plate 51. As a result, the light emitted by miniature lamps 74 through the holes 64 of the plate 51 and diffused by the diffusion plate is led to the upper panel plate 75, where it is expanded by light conductors 76, and is displayed in easier-to-see form in an upper panel 75 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5456638-A (JP)
Title: Back surface treating agent for adhesive tape
Inventor: OOTA TOMOHISA
IPC: C09J7/02
Filed: 1977-10-13
Abstract: PURPOSE: To prepare the title treating agent with high cohesive potential, by crosslinking a polyvinyl alkyl carbamate with a polyfunctional isocyanate.  
     CONSTITUTION: A polyvinyl alkyl carbamate is dissolved in an aromatic hydrocarbon solvent followed by adding a polyfunctional isocyanate to carry out crosslinking reaction. Said polyvinyl alkyl carbamate can be obtained by reaction of a ≤5C alkyl-contg. monoisocyanate with polyvinyl alcohol having a polymerization degree of 400W1,000 and a saponification value≥50%. The residual bydroxyl group amount in the polyvinyl alkyl corbamate thus produced accounts for 1W10% of that of the vinyl units constituting the main chain of the polyvinyl alcohol 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0417847-A (JP)
Title: Laser apparatus for treatment
Inventor: MASUBUCHI RYOJI
IPC: A61B18/20
Filed: 1990-05-10
Abstract: PURPOSE:To enable stable treatment even when a distance varies between a laser light outgoing end and a laser light irradiation part by arranging a laser light output means to output a laser light to be irradiated to a part to be treated, a measuring means to obtain information on distance between the laser light outgoing end as opposed to the part to be treated and the laser light irradiation part and a control means to control an output of the laser light based on information. CONSTITUTION:A laser probe 30 is inserted through a treating device channel of an electronic endoscope to irradiate an organism tissue 19 to be emitted from an oscillating section 32 of a laser device 31. On the other hands, an optical image of the organism tissue 19 is formed on image sensors 13 and 14 respectively with objective lenses 11 and 12 having a parallax to be converted into electrical signals. After amplified with video amplifiers 21 and 22 in a controller 20, these output signals are converted into digital signals with A/D converters 23 and 24 to be stored into frame memories 25 and 26 respectively. Here, three-dimensional information of the organism tissue 19 is contained in a positional deviation at the same point on the organism tissue 19 in both the images. These image data are supplied to an image processor 27.
Patent JP-2000311186-A (JP)
Title: Method and device for evaluating performance
Inventor: HASHIMOTO TAKEHISA
IPC: G06F17/50
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To shorten man-hour for design for performance evaluation and to more shorten time for simulation. SOLUTION: A description concerning a performance evaluation model for evaluating the performance of the hardware structure of an LSI is separated to an algorithm part expressing the function of the hardware structure and an architecture part to affect the performance of the hardware structure and the performance of the hardware structure is evaluated on the basis of the description in the algorithm part and the description in the architecture part. Besides, a mode M is set as an interface for relating the separated algorithm part and architecture part.
Patent JP-S5825826-A (JP)
Title: Manufacture of double v-pulley
Inventor: MIURA KOUSUKE
IPC: F16H55/44
Filed: 1982-07-14
Abstract: PURPOSE:To obtain a double V-pulley having good water draining property and convenient for superposition by giving an inclination angle to the circumferential part that connects a large-diameter V-groove and a small diameter V-groove in a double V-pulley. CONSTITUTION:In a double pulley, a small-diameter V-groove 8 is formed by rims 6, 7, and a large-diameter V-groove 16 is formed by rims 17, 18. A inclination of alpha degrees is given to the circumferential part 9 that connects the small- diameter V-groove 8 side and large-diameter V-groove 16 side slightly opening from the horizontal direction to large-diameter V-groove 16 side. By this way, the drainage of water of the product is improved, and pulleys can be superposed as shown by alternate long and short dash lines. Further, the dimensional accuracy of the product is also improved.