baber/WOPTO huggingface dataset:
Patent JP-S60148295-A (JP)
Title: Paper-made vibration parts for speaker and its production
Inventor: TAKAHASHI MASANORI
IPC: H04R31/00
Filed: 1984-01-12
Abstract: PURPOSE:To improve yield and quality by papermaking continuous sheet-shaped paper stock out of a suspension mixed with pulp fibers, size agent, dyestuff, fixing agent, and minute fibers of thermoplastic resins, and by inpregnating water to the paper stock to heat/press it into a prescribed form. CONSTITUTION:A suspension 14 mixed at a prescribed rate with pulp fibers, size agent, dyestruff, fixing agent, and minute fibers of thermoplastic resins are taken full in a container 13, and the material components are absorbed by a cylindrical mold 15 to be be transferred into a felt 17 by a roller 16. The component are dehydrated by a press roller 18, and dried by a dryer 12 to produce continuous sheet-shaped paper 11 which is rolled in by a roller 19. The paper 11 rolled in by the roller 19 pass through a solution 20 of size agent to be impregnated and adusted in its moisture content by a dehydrate roller 21. Then the paper is heated and pressed by a forming die 22 in the shape of, for example, a center cap and punched by a punching die 23 to obtain the center cap 4, thereby allowing improvement in yield to produce stable quality paper made vibration parts for speaker.
Patent JP-H08247373-A (JP)
Title: Socket member and pipe connecting member
Inventor: MIZUKAWA KENJI
IPC: B29L23/00
Filed: 1996-01-12
Abstract: PURPOSE: To provide a socket member and a pipe connecting member in which productivity and workability are excellent to various kinds of piping, and fusing work can be simply and easily carried out. CONSTITUTION: A socket member 2 is cylindrically formed, and has the fitable end 40 of a resin pipe 4 at its one end, and is provided with a fusion part 21 having a coil 23 which is buriedly provided for generating heat by turning-on, and on the other hand, is provided with a connection part 22 which can be butt-connected to the opened part 30 of a pipe line composing part 3 at the other end. A pipe connecting member 1 is formed by butt-connecting the connection part 22 of the faucet member 2 to the opened part 30 of the pipe line composing part 3 formed in various shapes. In addition, the socket member 2 and the pipe connecting member 1 are provided with a falling out preventing means in the fused part 21.
Patent JP-S59134119-A (JP)
Inventor: TENJIN TOSHIO
IPC: B65B11/54
Filed: 1983-01-17
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-S5597801-A (JP)
Title: Rolling and straightening apparatus for metallic strip
Inventor: UTO YOSHIMITSU
IPC: B21D1/05
Filed: 1979-01-17
Abstract: PURPOSE: To lower the rolling load as compared with the conventional method, by arranging at least one reducing roll of thin diameter against the back surface of the strip traveling along the rolls while being bent into circular arc form.  
     CONSTITUTION: The rolls 9, 10, of thin diameter with small radius of curvature are arranged so as to face against the rolls 3, 4, of the apparatus for straightening the distortion of the metallic strip 1 which is zigzag traveled sewing guide rolls 2W8 in the arrowed direction A while being given the tension. Since the outside surface of the strip 1, being curved with a small redius of curvature, is pressed, the outside surface is rolled to the flat and smooth plane by a very small rolling load, and also the action to help the bend of strip is given upon the strip. As a result, the apparatus can be miniaturized. Besides, if the strip 1 is made to travel along the rolls 3, 4, by changing the relative position of rolls 9, 10, against rolls 3, 4, and if the strip 1 is traveled so as to figure the character S, by arranging plural rolls, the frequency of bend and stretch is increased and the straightening action is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01180102-A (JP)
Title: Planar antenna
Inventor: KURAMOTO AKIO
IPC: H01Q1/40
Filed: 1988-01-11
Abstract: PURPOSE:To reduce the reduction in the antenna efficiency due to the conductor loss of a radiation conductor by clipping the radiation conductor by means of two dielectric bases fixed together. CONSTITUTION:The radiation conductor 12 is formed by etching a conductor film vapor-deposited or bonded to one face 11 of the dielectric base 1 in a required shape. A face 22 at opposite side of the dielectric base 2 with a ground conductor vapordeposited onto one face with respect to the ground conductor 21 is bonded or thermally molten to the face 11 of the base 1. A current flows to a face in contact with the base 2 of the conductor 12 by an electromagnetic field with the ground conductor 21. The conductor loss is reduced by smoothing sufficiently the face. Since the conductor 12 is clipped between the bases 1, 2 even when the face is smoothed, the possibility of exfoliation from the base 2 is precluded. Since the face of the conductor 12 in contact with the base 2 is smoothed sufficiently, the deterioration in the antenna efficiency of the planar antenna due to the conductor loss of the radiation conductor is reduced.
Patent JP-S62162550-A (JP)
Title: Laser beam printer
Inventor: SETO KAORU
IPC: G06F3/12
Filed: 1986-01-14
Abstract: PURPOSE:To enable a dot density to be output to be changed easily by providing an output dot density designation means, a printing means at designated dot density and a data communication means with an external device, and making it possible to designate a dot density to be output by the communication means from the external device. CONSTITUTION:One of latching circuits 94 is set in accordance with data for designation of quantity of light for light emission of a semiconductor laser (command for changing the quantity of emission of laser light) to be transmitted from PCPU 66 via a data line 63. Then NAND gate 95 connected to an output set is satisfied, making an output corresponding to an image signal. After this, a driver transistor 96 for laser drive selected is turned ON/OFF according to an image signal, and a current value corresponding to a resistor value 97 on the collector side is supplied to the semiconductor laser 51, emitting a quantity of light corresponding to a supplied current. Thus it is possible to perform printing by selecting a printing output depending on thin or thick dots corresponding to a command for variation of quantity of emission of laser light, if this command is received from a computer through I/O bus 34.
Patent JP-H09311201-A (JP)
Title: Production of optical article
Inventor: OKANOE ETSUO
IPC: G02B1/14
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress scorching of an optical product having an inorg. coating film. SOLUTION: This optical article has a single layer or multilayered inorg. coating film formed on a substrate. The inorg. coating film has such features that the outermost layer essentially consists silicon oxide, that a compsn. containing at least one kind of silane compd. expressed by formula or its oligomer or polymer is made to react or absorb to the inorg. coating film, and that surface of the inorg. coating film to which the compsn. above described is made to react or adsorb has >=101 deg. static contact angle with water. In formula, R<1> is an org. group containing fluorine, R<2> , R<3> , R<4> are hydrogen or org. groups, (a), (b), (c) satisfy 1<=a<=3, 0<=b<=2, 1<=c<=3.
Patent JP-H10201207-A (JP)
Title: Brushless motor
Inventor: HAMAHATA HIROSHI
IPC: H02K29/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost. SOLUTION: A brushless motor comprises a stator 21 secured on a chassis 17 and a rotor 22 driven and rotated by the stator 21. A rotary shaft 11 bonded to the central portion of the rotor 22 is inserted into a bearing holder 19 installed at the central portion of the stator 21 through a bearing 24 so that the rotary shaft is rotatable. A detector 29 for positional detection in proximity to a magnet 22c for positional detection installed on the rotor 22, is installed on a board 30 secured on the bearing holder 19. A terminal 45 for grounding is installed on the stator 21, and further the terminal 45 for grounding is connected with the bearing 24 and with the electric circuit for grounding of the board 30.
Patent JP-H03209783-A (JP)
Title: Resonator for solid-state laser device
Inventor: ARIGA TATSUYA
IPC: H01S3/094
Filed: 1990-01-11
Abstract: PURPOSE:To completely remove laser light for excitation so that the optical axis of a solid-state laser device can be adjusted easily by providing a dichroic mirror which totally reflects the laser light for excitation and transmits solid- state laser light between the first and second mirrors and making the laser light for excitation incident on an optical resonator in the direction perpendicular or oblique to the axis of the resonator. CONSTITUTION:Laser light Lg for excitation passed through a lens 302 is reflected by a dichroic mirror 302 and, after changing its direction by 90 deg., advances toward a solid-state laser crystal 304 where the light is absorbed. The laser light Lg which is not absorbed by the crystal 304 is made incident on a total reflection mirror 305. The laser light Lg made incident on the mirror 304 is absorbed by a damper 309 after passing through the mirror 305. The laser light Lr emitted from the solid-state laser crystal 304 when the crystal 304 is excited by the laser light Lg for excitation is outputted through an output mirror 306 after the light is amplified in the resonator constituted of the total reflection mirror 305 and output mirror 306 by simulated emission.
Patent JP-H06215351-A (JP)
Title: Magnetic recording medium
Inventor: SAITO SHINJI
IPC: G11B5/716
Filed: 1993-01-13
Abstract: PURPOSE:To provide a magnetic recording medium having satisfactory electromagnetic transducing characteristics and high characteristics especialy in short wavelength signal recording. CONSTITUTION:A nonmagnetic layer chiefly contg. inorg. nonmagnetic powder dispersed in a binder is formed on a nonmagnetic flexible substrate and a magnetic layer contg. ferromagnetic powder dispersed in a binder is formed on the nonmagnetic layer. The magnetic layer contains a magnetic substance of hexagonal ferrite and the thickness of the magnetic layer is <=1mum. When plural magnetic layers are formed, the total thickness is <=2.5mum. The center line average surface roughness of the magnetic layer is <=0.006mum, the SFD in the intrasurface longitudinal direction is <=0.3 and Br/Hc<1.5 is satisfied.
Patent JP-H08193277-A (JP)
Title: Surface working method, surface working device, drum for vtr, cylinder and piston and electrophotographic photoreceptor
Inventor: HATTORI KATSUYUKI
IPC: F16J1/01
Filed: 1995-01-13
Abstract: PURPOSE: To realize a glass surface layer with sufficient adhesion to a material and smoothness of the surface improved to improve the hardness, smoothness and wear resistance of the material. CONSTITUTION: A rotary drum 2 for a VTR is rotated to form a molten layer 14 on a drum part 4 by a plasma discharge from an electrode 8. A water glass composition is discharged on the molten layer 14 from a nozzle 10 to form a water glass layer 16, and the molten and half-molten parts of the molten layer 14 and the water glass layer 16 are collapsed by a roll 12 and plastically deformed. The molten layer 14 is cooled by the water glass layer 16 which is heated and converted into a glass layer 18. The glass layer 18 having sufficient hardness is extremely smooth, and the surface good in dimensional precision is obtained.  Meanwhile, since a mixed layer of glass and metal is formed, the glass layer 18 is firmly bonded to the drum part 4 and durable to the wear of the VTR tape due to its wear resistance, and the wear of the tape is suppressed by the nonporous and extremely smooth surface.
Patent JP-S62163018-A (JP)
Title: Production of liquid crystal display
Inventor: HASEGAWA SATOSHI
IPC: G02F1/133
Filed: 1986-01-13
Abstract: PURPOSE:To give a high pretilt angle to the liquid crystal, without using a large scale apparatus which injures producibility and require much manpowers, by injecting a substrate with hard powders having prescribed particle size at a prescribed angle and by rubbing a surface of at least one of the substrates which contact with a liquid crystal with hard powders having a prescribed particle size at a prescribed angle. CONSTITUTION:In the production of the liquid crystal display device, the surface of at least one of the substrates which contacts with the liquid crystal, is effected a vertical orientation treatment by injection the prescribed substrate with the hard powders at the prescribed angle, and then, by rubbing the obtd. substrate with a sponge and a cloth, etc. For example, the substrate 2 of the titled device which is effected a patterning of ITO on such as a soda glass is coated with a polyimide resin 3. And then, the mixed water contg. an alumi num powder and water in an amount of 1:100 (weight ratio) is injected on the obtd. substrate from a nozzle 1, at a pressure of 5kg/(cm)<2>. the injecting angle is 5 deg. against the substrate, the substrate moves at a speed of 30cm/sec. The obtd. substrate is rubbed to form the twist nematic type liquid crystal display.
Patent JP-H08196041-A (JP)
Title: Generator load distribution system
Inventor: HARADA YASUSHI
IPC: F01D15/10
Filed: 1995-01-13
Abstract: PURPOSE: To cut down fuel expenses in generation, by providing a power economic load distribution method, in which a relation between a fuel cost and an output from a generator is expressed accurately using a dynamic characteristic model, and utilizing the result of it. CONSTITUTION: In a dynamic characteristic model identification unit 1, an autoregressive moving average model 7 that expresses a most fitting relation of these data for each of the generators as load distribution objects is calculated in a least square method on the basis of observed time-series data of generator output (MW) and fuel consumption (ton) stored in generator-output and fuel-cost measured data 4. A load distribution calculation unit 2 generates a generator output command value 9 for each generator from the autoregressive moving average model 7 and a predictive demand value 8 predicted by a predictive demand unit 5 in consideration of restrictive conditions (supply/demand balance limit, output upper/lowest limit, and output variation speed limit) stored in generator restrictive condition data 6.
Patent JP-H07204725-A (JP)
Title: Rolling roller guide for wire rod
Inventor: OKA TOSHIHIRO
IPC: B21B39/16
Filed: 1994-01-20
Abstract: PURPOSE:To make a roller freely adjustable in accordance with the size of a rolling stock by bisecting the roller in the direction of a supporting shaft and providing a roller slide mechanism of which space is changeable in the supporting shaft direction of the roller. CONSTITUTION:A roller slide mechanism is constituted of a pair of fulcrum pins 10 and a pair of nuts for raising/lowering, and rollers 1 bisected in the shaft direction of a supporting shaft rotate the fulcrum pins 10 to adjust space in the shaft direction. The fulcrum pins 10 are engaged with a guide box 3 and an upper and lower roller holders 2, and one of the pins performs a role as the fulcrum of a roller opening/closing mechanism. For this purpose, the pair of the nuts 11 for raising/lowering is moved in the direction opposite to each other by rotating the fulcrum pins 10, and the roller holders 2 are opened/ closed in the shaft direction of the fulcrum pins 10. Since the rollers 1 are each fixed to the upper and lower roller holders 2, the space is adjusted in the shaft direction of the supporting shaft 4 by opening/closing the roller holders 2. At this time, the fixed shaft 6 of the roller slides in between the fixed supporting shaft 4.
Patent JP-H04238124-A (JP)
Title: Optical recording medium
Inventor: TAKI KAZUYA
IPC: G11B7/24
Filed: 1991-01-19
Abstract: PURPOSE:To provide the optical recording medium which is small in crosstalk and allows recording at a higher density. CONSTITUTION:This optical recording medium 10 consists of spirally or concentrically formed guide films 14 formed on a transparent substrate 12, spacing layers 16, recording layers 18 successively formed on the spacing layers 16 and a protective layer 20. The surfaces 22, on the substrate side, of the recording layers 18 positioned right above the substrate 12 parts where the guide films 14 are not formed are so disposed as to exist on the side nearer the substrate side than the surfaces 24 of the guide films 14 on the side opposite from the substrate 12. Then, the heat applied to the recording layers 18 by the laser beam projected form the substrate 12 side diffuses laterally toward the guide films 14 and is absorbed in the guide films 14, by which the heat to be transferred to the recording layers 18 disposed right above the guide films 14 is decreased.
Patent JP-S56101587-A (JP)
Title: Master time piece
Inventor: ISHIBIYA SHIYOUICHI
IPC: G04C13/03
Filed: 1980-01-18
Abstract: PURPOSE:To make a display time of a slave time piece always coincide with a monitor display time by a method wherein the display time is counted through a time counting circuit to perform a digital monitor display and along with this, when an abnormality is generated in a driving pulse to driving a daughter time piece, a count is stopped. CONSTITUTION:A time counting circuit CT1 receives a clock pulse and counts a reference time and the time counting content is displayed through a display device DL1. Pulses from a pulse selection circuit H are converted into three phase pulses through a ring counter RC and coils l1-l3 are sequentially driven by means of driving pulses from a feeding out circuit A, and then, a display time on a display unit K is advanced by one second. A time counting circuit CT2 counts a time corresponding to a display time of a daughter time piece S to display it on a monitor display device DL2. When a short circuit trouble is generated in the coils l1-l2 of the daughter time piece S, a motion of a hand of the daughter time piece is stopped and at this time, the advance of time counting content of the time counting circuit CT2 is stopped, simultaneously, too.
Patent JP-H10200329-A (JP)
Title: Approximately spherical frame construction
Inventor: MITSUGI HITOSHI
IPC: H01Q15/20
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To realize an approximately spherical frame construction called a basic construction constitute by erecting a plane four node mechanism equipped with a developing function from a central member to a radial direction, and a large scaled approximately spherical frame construction constituted by connecting the plural basic constructions at low costs and in short delivery term. SOLUTION: This is a developeable approximately spherical frame construction in which plural plane four node mechanism 12 are arranged in a radial direction with a central member 1 as a center. Each plane four node mechanism 12 is constituted of the same geometrical shape, an upper member 9 and a lower member 11 are radially arranged to a prescribed direction with the central member 1 as a center, and each upper end of the central member 1 and a fixing member 10 is positioned on a sphere with a prescribed diameter in a developed state.
Patent JP-H06214815-A (JP)
Title: Serial parity calculation circuit
Inventor: HIRANO YUKIO
IPC: H03M13/00
Filed: 1993-01-14
Abstract: PURPOSE:To calculate a parity value without converting serial data to parallel data and to compress a circuit scale by performing parity calculation between input digital signal sequence and serial digital input delayed by prescribed bits with an accumulation means, and reading out or storing a result in series. CONSTITUTION:A BIP-4 parity calculation circuit 1 is constituted of an AND circuit 6, an EXOR circuit 7, and D flip-flops 8-11. D1-D12 being one frame of the serial data are inputted from an input terminal 3 sequentially, and they are shifted to the D flip-flops 8-11. When D5 is inputted, D1 that is the content of the D flip-flop 11 is inputted to the EXOR circuit 7, and D1(XOR)D5 is inputted to the D flip-flop 8, and the calculation result of BIP-4 is held in the D flip-flops 8-11 by repeating such operation up to D12. Thence, a parity collation circuit 2 collates the calculation result of BIP-4 with BIP-4 signal sequence included in received serial data.
Patent JP-S5289271-A (JP)
Title: Method of sealing shaft for single tank type washer dryers
Inventor: SHIBATA YOSHITAKA
IPC: D06F37/00
Filed: 1976-01-21
Abstract: PURPOSE: To provide a method for sealing the shaft for single tank type washerdryer which allows the simplification of sealing mechanism by employing a single shaft sealing in place of the end sealing function for the bottom center of the outer tank and the hollow rotating shaft sealing function for the rotating shaft of the inner tnak. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02187941-A (JP)
Title: Optical disk
Inventor: TOKUJIYUKU NOBUHIRO
IPC: G11B7/24
Filed: 1989-01-13
Abstract: PURPOSE:To improve the stability of tracking control by providing a transition region between an SFP region and PEP region, providing the 1st bit array or the 1st groove in this transition region, etc., and forming uniform resin flow in the SFP region. CONSTITUTION:The uniformization pattern region for uniformizing the flow of the resin at the time of molding the optical disk substrate in the standard formated part SFP region is provided in the transition region or the inner side of the standard formated part SFP region. Namely, the 1st bit array or 1st groove is provided in proximity to the PEP region. The 1st bit array or the 1st groove is also provided in proximity to at least a part of the 2nd mirror part of the PEP region in order to effectively achieve this purpose. The transition region is provided between the SFP region and the PEP region and the 1st bit array or 1st groove is provided in this transition region, by which the fluid resistance of the resin flow is uniformized.
Patent JP-H06208228-A (JP)
Title: Electrophotographic copying material for offset printing plate
Inventor: TAKAHIRO SHIYUUJI
IPC: G03G5/05
Filed: 1991-01-21
Abstract: PURPOSE:To provide the electrophotographic copying material for the offset printing plate which has the performance such that a original picture is copied faithfully on the offset printing plate, the fitness with a desensitizer and water resistance, and the photoconductive layer does not stripped off at the time of printing. CONSTITUTION:The resin binder of the photoconductive layer consisting essentially of an optical waveguide body and the resin binder is the resin composition obtained by the polymerization of the mixture of acrylics monomer under the presence of alkyd resin, and the wt. ratio of the acrylics monomer the alkyd resin and the acrylics monomer mixture is 2.5-50/97.5-50, and the material is excellent in sensitivity, density, fogging and water retention, and the original picture is copied faithfully on the offset printing plate, and also the material has the miscibility to the desensitizer for fatt an water resistance, and also has high performance such that the photoconductive layer does not stripped off at the time of printing.
Patent JP-H11200523-A (JP)
Title: Shading-type heat radiation promotive building
Inventor: TAKAHAMA HIROSHI
IPC: E04B1/74
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a building promoting heat radiation by cooling the surface of a roof by convection by shading the roof and simultaneously convecting the air of a garret. SOLUTION: A shading body 9 is executed on a part of a roof 2 on a building having the roof 2. In concrete terms, the shading body 9 is disposed at an interval from the roof 2, winding and pulling can be performed, a ventilation opening 5 is provided on the ridge 5 of the roof 2 and the like to improve heat radiation, and particularly remarkable effect is displayed for heat radiation and cooling in summer. In addition, in the building each living room in the house in communicated to a small garret 8 by venting, and ventilation of the living room is promoted.