baber/WOPTO huggingface dataset:
Patent JP-H01148733-A (JP)
Title: Method and apparatus for setting optical fiber coating
Inventor: BOBU JIEI OBAATON
IPC: B29C48/05
Filed: 1988-10-28
Abstract: PURPOSE: To make a cured paint on an optical fiber have a modulus of elasticity within a desired range, by adjusting irradiation energy radiated from a heat source, thereby controlling the temp. during the curing of a material to be cured.  
     CONSTITUTION: The optical fiber curing method is so designed that a layer, which is an inner layer, is cured, and thereafter, an outer layer is coated and cured. At this time, the temp. of the material to be cured raised by heating of this material to be cured during the curing of the material to be cured is controlled by adjusting the irradiation energy radiated from a radiation source to turn the modulus of elasticity of the material to be cured to a prescribed value. A testing device for measuring the modulus of elasticity at various temperatures is constituted so as to cure a sample paint for primary coating held between phenols 124, 124 extending from grips 126, 126 at a high temp. by imitating conditions in a wire drawing tower and exposing the sample paint to a UV gun 127. The method to vibrate one side grip with a transducer 128 so as to vibrate the grip with a device 129 after the material to be cured has been cured is executed, thereby measuring the modulus of sheraring elastisity at 25°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07123700-A (JP)
Title: Controlling method for input oscillation of semiconductor power conversion device
Inventor: KONISHI YOSHIHIRO
IPC: H02M3/155
Filed: 1993-10-29
Abstract: PURPOSE:To materialize required stable operation by performing appropriate reductive correction of the ratio between in-out voltages of a power conversion device, for the ripple from stationary stable condition. CONSTITUTION:A current is outputted to a semiconductor power conversion device (CD) which outputs DC input through the filter circuit consisting of a reactor 3 and a capacitor 4 after converting into AC or vice versa. And, when the reactor application current detected with a current detector 10 is inputted, the command signal is corrected with the output of a transfer function by a current corrector 9. That is, the correction being operated according to the ripple of the current passing the reactor 3 is added to the rate of change of the input voltage of CD 5 by an adder. And, a control circuit 8 controls the output voltage of CD 5 so that the rate of change of the corrected input voltage and its magnitude may be equal and that it may change at the rate of change constituting the reverse polarity.
Patent JP-H08136883-A (JP)
Title: Electronic sunglasses
Inventor: TORIHARA TOSHIHIKO
IPC: G02C7/10
Filed: 1994-11-04
Abstract: PURPOSE: To provide electronic sunglasses capable of automatically adjusting a light transmission quantity matching with an external light quantity, solving the dazzling of the water surface and remarkably making a condition of a snow surface easy to see. CONSTITUTION: This sunglasses are provided with a see-through part 14 seeing through ahead and engagement parts 16 provided on both end parts of the see-through part 14, and the see-through part 14 is made of a transmission type liquid crystal display member, and further the glasses are provided with a controller 20 controlling the liquid crystal display member, a battery 22 used as a power source of the controller 20, a photosensor means 18 sensing external light and transmitting an external light signal to the controller 20 and a switch means 24 performing on/off of the battery 22, and the light transmission quantity of the transmission type liquid crystal display member is adjusted according to the external light quantity.
Patent JP-H07100858-A (JP)
Title: Molded form for plated product and molding method therefor
Inventor: KONO HIROYUKI
IPC: B29L31/30
Filed: 1993-10-05
Abstract: PURPOSE:To apply a meld form to a plated product having various utility and functions by alleviating a restriction for designing to realize a uniform high shearing speed of a molding material near a surface of a molded form based on a fast injection speed which is needed to improve surface gloss and plating peeling strength of the product to be obtained. CONSTITUTION:A molded form is molded by a injection blow molding method having the step of press injecting pressurized gas in a molten molding material in a mold cavity with acetal resin composition containing fine powder calcium carbonate as a molding material. Thus, even if a thick molded form is molded at a low injection speed, surface gloss and plating peeling strength of the plated product to be obtained are excellent.
Patent JP-S62131056-A (JP)
Title: Polycarbonate resin composition
Inventor: NISHIYAMA SHIGERU
IPC: C08L69/00
Filed: 1985-12-04
Abstract: PURPOSE:To provide the titled compsn. which has excellent moldability and gives moldings having excellent surface hardness, transparency, mechanical characteristics and weather resistance, consisting of a polycarbonate resin and an acrylic resin. CONSTITUTION:70-98wt% polycarbonate resin having a structural unit of formula I (wherein Z is a single bond, a 1-8C alkylene, a 2-8C alkylidene, a 5-15C cycloalkylene, a 5-15C cycloalkylidene, SO2, SO, O, CO, a group of formula II; R is H, Cl Br, a 1-8C satd. alkyl; m is 0-4) is blended with 30-2wt% acrylic resin having a number-average MW of 1,000-10,000 [e.g., methyl (meth)acrylate] and optionally a phosphate or phosphite antioxidant, an ultraviolet absorber and other additives. The mixture is kneaded.
Patent JP-S62132429-A (JP)
Title: Digital-analog converter for video tape recorder
Inventor: HAYASHI SHINICHI
IPC: H03M1/66
Filed: 1985-12-04
Abstract: PURPOSE:To attain the video function such as cursor or blink by providing a drive circuit inputting a reference white signal and a reference black signal in addition to a digital input and a means giving an output with a prescribed priority through the differential amplification constitution. CONSTITUTION:A high-order bit of a data 1 is inputted to a driver U and a low-order bit is inputted to a driver L, and the driver U is constituted that each low level of the outputs is nearly the same and the high level is lowered sequentially from the most significant bit to the least significant bit sequentially. When the reference white level 1 is logical 0, both the drivers U and L output the data 1 as it is, the high-order bit is decoded by a decoder and an analog output is extracted via a current switch and an R-2R resistance network. Conversely, in bringing the reference black level to logical 1, the output of both the drivers is brought forcibly into all 0, and the analog signal going/coming to both the images of REF and BLACK levels is extracted. Thus, the cursor/ blink function is provided without lowering the conversion speed.
Patent JP-S62132229-A (JP)
Title: Resin coated substrate
Inventor: HANEDA TOSHIO
IPC: C08L67/02
Filed: 1985-12-04
Abstract: PURPOSE:To provide an inexpensive resin coated substrate which is suitable for use as a magnetic disk substrate and is easily manufacturable by coating a UV-curing adhesive resin compsn. and surface coating resin compsn. on the surfaces of the core material for the specific substrate having desired performance. CONSTITUTION:The adhesive resin compsn. consisting of a UV-curing resin is coated on one or both faces of an aluminum or aluminum alloy sheet or composite reinforced plastic sheet 7 added with a fibrous or powdery reinforcing material to form adhesive resin layers 8 thereon. a photopolymerizable resin which is the surface coating resin compsn. is coated on one or both faces thereof to form surface coating resin layers 10. These layers are cured by the irradiation of UV rays. The roughness and hardness of the surface of the substrate manufactured in the above-mentioned manner are equiv. to the roughness and hardness of the substrate obtd. by polishing a corrosion resistant aluminum alloy sheet.
Patent JP-H04147682-A (JP)
Title: Piezoelectric material
Inventor: ISAKI NOBORU
IPC: H03H9/17
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a piezoelectric material, all of which dielectric constant, radial electromechanical coupling factor and piezoelectric constant are large and from which a large piezoelectric distortion can be obtained, by constituting the title material in such manner that the title piezoelectric material is a porcelain composition containing apb(Mg1/3Nb2/3)O3 and the predetermined quantity of Pb is replaced with at least one sort out of Ce or Sm. CONSTITUTION:The title piezoelectric material is a porcelain composition represented by the formula and further 0.5-10 atomic % of Pb is replaced with at least one sort out of Ce or Sm. When the quantities of Pb(Mg1/3Nb2/3)O3, Pb(Ni1/3Sb2/3)O3, PbTiO3 and PbZrO3 are limited to this range and the replacement of Pb with Ce or Sm is confined to the range of 0.5-10 atomic %, a radial electromechanical coupling factor and dielectric constant are improved largely and also the improvement of a piezoelectric constant is made layer.
Patent JP-H07119938-A (JP)
Title: Truck for cremation furnace
Inventor: NARUMI TOKUNAO
IPC: F23G1/00
Filed: 1993-10-29
Abstract: PURPOSE:To obtain a person's beautiful ashes after a cremation. CONSTITUTION:A fire grate 3 forming a space between a truck body 1 and a body 4 to be cremated is formed of white hard ceramic such as alumina, etc. The grate 3 has a regular square cylindrical shape, and openings 7 at respective sides. Thus, the grate 3 made of the ceramic is not peeled from a surface due to elongation or contraction even if it is repeatedly heated and cooled, and does not rust like iron. Even if a ceramic piece peeled from the grate 3 is mixed with person's ashes, the beauty of the ashes is not lost.
Patent JP-H0589424-A (JP)
Title: Magnetic head
Inventor: HONDA JUNICHI
IPC: G11B5/23
Filed: 1991-09-25
Abstract: PURPOSE:To surely prevent a reaction between metallic magnetic thin films and fused glasses. CONSTITUTION:In a magnetic head formed by connecting a pair of magnetic core half bodies 5 and 6 to one body with fused glasses 9 and 10 to which metallic magnetic thin films 3 and 4 containing >=80wt.% ferromagnetic element at least one of the magnetic core half bodies 5 and 6, and at which a magnetic path is formed by the above metallic magnetic thin films 3 and 4, a reaction preventing thin film 18 and 19 consisting of metallic films 9 and 21 and oxide films 22 and 23 are interposed between the fused glasses 9 and 10 and the metal magnetic thin films 3 and 4.
Patent JP-S63128191-A (JP)
Title: Production of hollow metallic product
Inventor: TAJIRI KEISUKE
IPC: C25D1/02
Filed: 1986-11-17
Abstract: PURPOSE:To produce the title hollow metallic body with extremely less strains by forming an initial electrocast layer sufficiently thin as compared with the thickness of a base material, and then forming an electrocast layer to the expected thickness under the conditions where facial pressure is not practically exerted on the base material. CONSTITUTION:Plural cylindrical base materials made of copper, etc., are alternately and coaxially placed upon another, and the outer face is electrocast with copper, etc., while exerting sufficient facial pressure in the direction parallel to the center axis. In this case, the initial electrocast layer 3 is formed in about 200mum thickness sufficient for preventing the infiltration of an electrolyte into the gap between the base materials. At this stage, the facial pressure is released or reduced, and the electrocast layer 4 is formed in the desired thickness without exerting the facial pressure or while exerting extremely low facial pressure. Since the greater part of the electrocast layer is formed while the base material is not practically strained, the deformation due to the disturbance in the stress relief of the base material by the electrocast layer is almost eliminated, and a hollow metallic body with extremely less strains can be produced.
Patent JP-2000093244-A (JP)
Title: Structure of drawer part of furniture
Inventor: YAMAZAKI JIRO
IPC: A47B88/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To easily and securely install a counter to be placed on an upper surface of a top plate of a box main body by fixing operation of a screw from the inside of the box main body in providing a drawer part at an upper part of the box main body. SOLUTION: A counter 5 is placed on an upper surface part of a top plate of a box main body 4 composed by assembling the top plate, a base plate 2, and side plates 3, and screw pieces 6 are inserted from the lower surface side of the top plate to fix the counter 5 to the top plate. Bearing metals 8 are installed on both side end parts of a drawer bottom plate 7. The drawer bottom plate 7 is disposed under the top plate 1 in the box main body 4, and the bearing metals 8 are fixed to the side plates 3. A gap formed between the top plate and the drawer bottom plate 7 is set as a drawer gap 9, and a drawer 10 is inserted into the drawer gap 9 to be freely drawn and inserted.
Patent JP-H08109501-A (JP)
Title: Shirt made of back collar slippery cloth
Inventor: KASAO TSUTOMU
IPC: A41B3/00
Filed: 1994-09-30
Abstract: PURPOSE: To facilitate the wearing or removal of a necktie by providing a slippery fabric, having slight friction and good in slipperiness, in a part where the necktie is wound or the back surface of a collar. CONSTITUTION: This shirt made of a back collar slippery cloth is obtained by providing a slippery fabric 4, having slight friction and good in slipperiness, in a part 3 where a necktie is wound and the back surface of a collar 2 in contact with the necktie 5 of the shirt 1.
Patent JP-H0582291-A (JP)
Title: Microwave introducing system for microwave plasma processing device
Inventor: KINOSHITA YASUSHI
IPC: B01J19/08
Filed: 1991-09-24
Abstract: PURPOSE:To generate highly efficient/highly dense plasma in a microwave plasma processing device to transform processing gas into the plasma by using an electronic cyclotron resonance phenomenon caused by a correlation of an electric field generated by means of a microwave with a magnetic field orthogonal to this electric field. CONSTITUTION:Circumferential length in a single turn of a spiral shape antenna 1 is set approximately equal to a wave length of a microwave, and a pitch interval is set to become length of 0.1-0.5 times the wave length of the microwave. In order to radiate the microwave only in one axial direction, a metallic plate 2 is provided. In this case, an angle between the metallic plate 2 and a metallic wire of the antenna 1 is set between 12 deg.-18 deg.. The spiral direction is set in a clockwise direction toward the radiating direction.
Patent JP-S63124100-A (JP)
Inventor: FUJISAKI HIROYA
IPC: G10L25/90
Filed: 1986-11-13
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-H04148076-A (JP)
Title: Ignition device for internal combustion engine
Inventor: MURATA SHIGEMI
IPC: F02P17/00
Filed: 1990-10-12
Abstract: PURPOSE:To reduce the cost of an ignition device and to reduce a total space so as to facilitate the lay-out by integrally incorporating detecting means for detecting a condition of combustion in an internal combustion engine, with switching means for supplying a drive signal to an ignition coil. CONSTITUTION:A coil drive unit 15 is switched in response to a signal delivered from a computer unit 4 upon ignition timing so as to generate a negative high voltage 13 in an ignition coil 1, and then the high voltage 13 is fed through a diode 5 to a spark plug 6 so as to ignite a mixture in a combustion chamber 16. An ion current generated during the combustion is detected by an ion current detection unit 9 which delivers an ion current detection signal to the computer unit 4 for detecting whether the combustion is normal or not. In his ignition device, the ion current detection unit 9 and the coil drive switching unit 15 are integrally incorporated into an assembly ABS. With this arrangement, it is possible to obtain a reliable ignition device which is cheap, having a high lay-out ability, and which has a less number of necessary components.
Patent JP-H07119069-A (JP)
Title: Paper mixed with microorganism cellulose-containing filler and its production
Inventor: HIOKI SHINYA
IPC: C12P1/04
Filed: 1993-10-29
Abstract: PURPOSE:To obtain paper mixed with microorganism cellulose-containing filler having an excellent filler yield by adding a dispersion of cellulose having specific fiber length produced a microorganism and a filler to a papermaking raw material, making paper. CONSTITUTION:A suspension of cellulose produced by a microorganism, is dispersed preferably by an ultrasonic grinder to give a microorganism cellulose dispersion having 0.27-0.37 degree of sedimentation compaction, 0.28-0.32mm number-average FL value, 0.55-0.74mm length weighed average FL value and 0.84-1.04mm weight weighted average FL value, which is used as a filler, mixed with precipitated calcium carbonate light, ground limestone, talc, clay, etc., and added to a papermaking raw material in weight ratio of 1:5-100 and made into paper to give paper mixed with a microorganism cellulose-containing filler having an excellent filter yield.
Patent JP-S61148670-A (JP)
Title: Brake release signal generating device
Inventor: INAGAWA JUN
IPC: G11B19/28
Filed: 1984-12-24
Abstract: PURPOSE:To remove necessity for the frequency generator and to use the most part of a circuitry in common for the revolutionary speed controlling system of a motor by so forming the system that a brake release signal is obtained when the period of the digital signal reed out from a disc continues to be of a value larger than a prescribed value for a specified period. CONSTITUTION:An RS flip flop circuit 27 is made in set state by a pulse LP1. If the output of a period detecting circuit 25 is in low level during one period TA of the pulse LP1, the RS flip flop circuit 27 is maintained in the set state. And, an AND circuit 29 closes its gate, thereby preventing the pulse LP2 from passing through it. Therefore, the circuit 30 is never reset. If this state is continued for a time N2-fold of the period TA i.e. for the period TB, the Q-output of an RS flip flop circuit 30 is kept at the high level for the said period of time. In result, the Q-output of a D flip flop circuit 31 becomes high level by the timing of a pulse LP4.
Patent JP-H10113947-A (JP)
Title: Method and apparatus for molding resin
Inventor: TANAHASHI YASUNORI
IPC: B29C45/33
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding resin with no need of employing molding material molded into tablets, and with the capability of obtaining molded articles having small void failures. SOLUTION: The resin molding method is to inject particulate molding material 2 supplied in a pot 1 from the port 1 to a cavity 4 by an injection plunger 3, in which, at first, the molding material 2 is compressed by clogging circulation from the pot 1 to the cavity 4 and pressurizing molding material 2 within the pot 1 by the plunger 3. Following this, buy opening circulation from the pot 1 to the cavity 4 and pressurizing the molding material 2 within the pot 1 by the plunger, the molding material 2 is injected into the cavity. As such, air among particles of the molding material 2 supplied into the pot 1 is expelled, then molding can be done for injecting the molding material 2 into the cavity 4.
Patent JP-H04154577-A (JP)
Title: Semiconductor element storage case
Inventor: YAMAMOTO AKIYOSHI
IPC: B65D85/86
Filed: 1990-10-09
Abstract: PURPOSE:To obtain a semiconductor storage case in which leg bending or electrostatic fracture of a semiconductor element stored in the storage part is not generated by covering the surface of the storage part in which a semiconductor element is stored, with a conductive mat. CONSTITUTION:The surface of a semiconductor element storage part 3 (the side surface and bottom surface of the semiconductor element storage part 3) is covered by a conductive mat 4 with elasticiy such as conductive rubber, etc. By providing the conductive mat 4 with elasticity, even when a semiconductor element 2 which is stored in the semiconductor element storage part 3 has moved during transport, impact which the semiconductor element 2 receives is small, leg bending can be prevented from happening, and at the same time, static electricity becomes hard to generate, and electrostatic fracture of the semiconductor element 2 can be prevented from happening. Also, by providing the conductive mat 4, friction between the storage case and the semiconductor element 2 becomes larger than a conventional case, and moving quantity of the semiconductor element 2 becomes smaller, and thus impact which the semiconductor element 2 receives can be reduced by this fact also.
Patent JP-H01114000-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: KOBAYASHI KAZUO
IPC: G11C29/00
Filed: 1987-10-27
Abstract: PURPOSE:To easily measure the threshold voltage of a memory transistor by providing a boosting function for boosting a voltage value impressed on the gate of a selecting transistor to a voltage value higher than a voltage value obtained by adding the threshold voltage of the selecting transistor to a voltage impressed to an external input terminal. CONSTITUTION:When a test control signal TE goes to an 'H' level, a writing control circuit 5 drives to boost a Y gate line YL, a word line WL selected by a column decoder 4 and a row decoder 3 to a VPP level by high voltage VPP switches 6a, 6b. Accordingly, the VPP level is impressed to the gates of the respective selecting transistors Q1, Q2, Q4, Q5 of the memory transistor Q3 in a selected memory cell 1. Thereby, since the required maximum value of a test voltage Vtest transferred to a control line CL is not higher than the VPP, the voltage value can be applied to the control gate of the memory transistor Q3 through the selecting transistors Q4, Q1 without damaging the value and the threshold voltage of the erased memory transistor can be completely measured.
Patent JP-H01114759-A (JP)
Title: Displacement speed detector
Inventor: YAMANOUE KOUICHI
IPC: B60T8/172
Filed: 1987-10-28
Abstract: PURPOSE:To continuously fetch a signal corresponding to the displacement speed of a moving body with high accuracy by providing a detecting magnetic path material, a Hall element, a signal processing circuit, etc. CONSTITUTION:While a mobile body such as a wheel, etc., of an automobile is moving, a magnetic field made by a magnetic pole formed on the surface of the mobile body by a core 5, a coil 7, a circuit board, etc., moves as the mobile body moves and passes through a Hall element 11. Subsequently, this Hall element 11 outputs a variation of the magnetic field as a voltage, therefore, this output is processed by an output signal processing circuit 15. In such a way, the displacement speed of the mobile body can be obtained continuously with high accuracy.
Patent JP-H01149701-A (JP)
Title: Incombustible plant body
Inventor: SHII JIEI ARISON
IPC: C09K21/06
Filed: 1988-10-28
Abstract: PURPOSE: To make flame retardant a plant body such as a trunk, a branch, leaves, etc., or parts of a plant body by a systematic trachea penetration which uniformly disperses an effective amount of a flame retardant in active woody parts and inside of leaves. CONSTITUTION: This flame retardant plant body is obtained by bringing an effective amount of a flame-retardant such as magnesium chloride, sodium bromide, potassium bromide, a water-soluble cyclic phosphate ester, etc., into contact with a newly exposed plant surface, a cut branch or trunk in an aqueous solution for sufficient a time to systematically penetrate the solution into the plant body, thus, uniformly introducing the flame retardant into active woody parts and inside of leaves. Flame retardant plant bodies treated to be stored and the flame retardant plant bodies having stabilized color or colored by using a dye can be obtained by this method.