baber/WOPTO huggingface dataset:
Patent JP-H0748688-A (JP)
Title: Neodymium-iron alloy producing device
Inventor: ITO KATSUHISA
IPC: C25C7/00
Filed: 1994-07-26
Abstract: PURPOSE:To provide a device capable of continuously producing a neodymium- iron alloy especially suitable to produce a high-performance permanent magnet on a large scale and effectively control an electrolytic temp. to that of an internally heated electrolytic cell at the time of electrolytically producing a neodymium-iron alloy by the consumable electrode process with neodymium fluoride as the raw material. CONSTITUTION:Neodymium fluoride is electrolytically reduced in the molten salt bath 30 consisting of neodymium fluoride and lithium fluoride, the formed neodymium is deposited on an iron cathode 32 and alloyed with iron constituting the cathode to form a liq. neodymium-iron alloy 52 on the cathode 32, and the liq. alloy 52 is discharged in this neodymium-iron alloy producing device. A means 38 for inserting the cathode 32, a means 44 for detecting the cell voltage and a means 46 for adjusting the dip length of the cathode 32 in the bath based on the detected voltage value to control the bath temp. are provided in the device.
Patent JP-S6152641-A (JP)
Title: Diazo copying material
Inventor: TOSHIMOTO MASANORI
IPC: G03C1/58
Filed: 1984-08-23
Abstract: PURPOSE:To speed up image formation and to enhance light fastness by incorporating a diazonium compd. and at least one of a beta-naphthoic acid type couplers represented by a specified formula. CONSTITUTION:An image freed of light fading and high in light fastness can be formed rapidly by incorporating a diazonium salt and at least one of beta-naphthoic acid type couplers in the photosensitive layer, and modifying the surfaces of this coupler and the material of the photosensitive paper.
Patent JP-H0622452-A (JP)
Title: Power supply circuit
Inventor: MATSUMOTO TORU
IPC: H02J1/02
Filed: 1992-07-01
Abstract: PURPOSE:To provide a power supply circuit comprising a plurality of power supply boards each of which outputs a power supply voltage containing high frequency ripple, and filters for removing ripple, and applying a power supply voltage, obtained by combining power supply voltages from respective power supply boards, onto an electronic circuit package, in which low frequency noise is reduced remarkably at the time of combining power supply voltages. CONSTITUTION:Filters 20 are provided individually for a plurality of power supply boards 10 and power supply voltages therefrom are then passed, respectively, through corresponding filters 20 and combined to be applied on an electronic circuit package 30.
Patent JP-H0459834-A (JP)
Title: Production of thermoplastic vegetable material and production of molded article using the same material
Inventor: MAKI HIROHISA
IPC: B29B11/16
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the title material capable of freely molding and carrying out recycle of the molded article and burr, etc., by blending a vegetable fiber, etc., with a specific prepolymer and stabilizer at a specific ratio and then curing the blend by using water. CONSTITUTION:(A) 100 pts.wt. vegetable fiber or powder grain of wood waste, soybean refuse, rice hull, etc., is blended with (B) 1-100 pts.wt. terminal NCO- containing prepolymer obtained by reacting a polyoxyalkylene polyol with an organic polyisocyanate at an equivalent ratio of NCO/OH of 1.5-20 and (C) 0.001-2.00 pts.wt. stabilizer such as 2-mercaptobenzoimidazole, a coloring agent and a plasticizer, etc., as necessary added and the blend is cured by using water or moisture to provide the objective material. The material is subjected to heat molding at 80-200 deg.C to provide the molded article.
Patent JP-H0223523-A (JP)
Title: Method and apparatus for producing magnetic recording medium
Inventor: TSUKAMOTO HITOSHI
IPC: G11B5/842
Filed: 1988-07-12
Abstract: PURPOSE:To form a uniform magnetic layer which is free from unequal coating thicknesses and to prevent elongation and deformation by magnetizing only the specific parts of a gravure roll and coating a film with a magnetic coating compd. CONSTITUTION:The magnetization of the parts of the gravure roll 1 corresponding to both edges of the traveling polyester film 5 is executed by disposing annular magnets 7 polarized alternately with N-S poles in the circumferential direction to the positions in the roll 1 corresponding to both edges of the film 5 in such a manner that the magnetic lines of force thereof reach the surface of the roll 1. The magnetic coating compd. 3 to be applied on both edges of the film 5 is attracted by such magnetic lines of force, by which the application of the paint 3 is suppressed and the uniform magnetic layer is formed.
Patent JP-H09327231-A (JP)
Title: Mushroom cultivation medium and mushroom cultivation method using the medium
Inventor: KIDA SABURO
IPC: A01G1/04
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a mushroom cultivation medium as a substitute for sawdust from an easily available inexpensive raw material for medium. SOLUTION: Mesocarp 20 of coconut is sufficiently dried to a water content of about 18wt.%. The dried mesocarp 20 is crushed with a crusher and sieved. Fibers are removed from the crushed mesocarp 20 to obtain powdery residue having particle diameter of about 0.5-3mm. The residue is used as a main raw material for a mushroom cultivation medium as a substitute for sawdust to obtain the objective mushroom cultivation medium.
Patent JP-H0620081-A (JP)
Title: Optical mark processing device
Inventor: NUREKI SHINJI
IPC: G06K7/10
Filed: 1992-07-01
Abstract: PURPOSE:To improve the recording density by giving multilevel information of density to one mark to record it and reading multilevel information corresponding to the density. CONSTITUTION:The mark of density in three stages of white, gray, and black is called a ternary mark, and one mark consists of 6 dots in the X direction and 7 dots in the Y direction, and the gray mark consists of black dots and is realized with a pattern of coarse black dots. This gray mark has four black dots always seen in the range of 10 dots of a slit even if the read position of a sensor 6 is shifted in the Y direction by one dot. Two dots on the boundary between marks are the voltage change area, and four dots in the vicinity of the center of the mark are the area where an output voltage corresponding to the density of the mark is stably obtained. The output voltage in the vicinity of the center of the mark is subjected to AD conversion by an AD converter 3 to discriminate white, gray, or black by a CPU 2, thereby reading the recorded mark.
Patent JP-S63138411-A (JP)
Title: Matching current source
Inventor: TAIIHAUAA KUO
IPC: G05F1/46
Filed: 1987-07-13
Abstract: In a matching current source for providing equivalent sink and source current, external voltage controls the amplitude of sink current and an operational amplifier is connected to mirror the sink current to the source current. The operational amplifier comprises a unity gain feedback loop for eliminating the effect of the channel length modulation effect in MOS transistors and the Early Effect in bipolar transistors, and serves the function of generating equivalent sink and source currents.
Patent JP-S6236420-A (JP)
Title: Production of urethane foam
Inventor: KUMASAKA SADAO
IPC: C08J9/02
Filed: 1985-08-09
Abstract: PURPOSE:To obtain a good foam excellent in elasticity and hardness, by foaming polyether polyol containing crude tolylene diiscocyanate, a polymer polyol, water, an amine catalyst and a silicone oil. CONSTITUTION:Crude tolylene diisocyanate of the formula (wherein n=0-2, a mixtue), water, an amine catalyst and a silicone oil are added to 100pts.wt. polyether polyol having MW>=1,000 and an ethylene oxide content of 5-80wt%. If necessary, a tin catalyst, a filler, pigment, etc., are further added, and the mixture is further mixed with agitation and foamed. Because of good compatibility of said polyether polyol with the crude tolylene diisocyanate, they can be uniformly mixed with other components and formed. Therefore, the reaction of forming a urethane foam can proceed smoothly and uniformly so that an urethane foam of food properties may be obtained though the reactivity of the crude tolylene diisocyanate is generally excessively high.
Patent JP-H05341428-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MAKINO KATSUMI
IPC: G03C1/12
Filed: 1992-06-10
Abstract: PURPOSE:To ensure high gradation, to reduce fog even in the case of high sensitivity and to improve preservability by incorporating pyrazolylpyrimidines into a silver halide emulsion layer and sensitizing at least one kind of silver halide emulsion in the emulsion layer with tellurium. CONSTITUTION:At least one kind of silver halide emulsion contained in a silver halide emulsion layer on a base is sensitized with tellurium and at least one kind of pyrazolylpyrimidine is incorporated into the emulsion layer. The silver halide emulsion may be sensitized with tellurium in the presence of at least one kind of pyrazolylpyrimidine or in the presence of at least one kind of sensitizing dyestuff and at least one kind of pyrazolylpyrimidine. The silver halide emulsion may be subjected to sulfur sensitization and tellurium sensitization or to sulfur sensitization, tellurium sensitization and selenium sensitization. Fog due to tellurium sensitization and the increase of fog during the storage of the resulting sensitive material are inhibited.
Patent JP-S5963128-A (JP)
Inventor: SATOU JIYUN
IPC: A01K89/015
Filed: 1982-10-04
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-2000006690-A (JP)
Title: Transmission control device for vehicle
Inventor: ICHIOKA EIJI
IPC: B60W10/10
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a transmission control device capable of preventing the transmission to be effected under a set under-lap condition, and avoiding a shock or a vibration associated with the transmission. SOLUTION: In a transmission control device for vehicle in which a first friction engagement device is released, a second friction engagement device is engaged, and the input number of revolution of a transmission is increased to effect the transmission in a condition where the transmitted torque capacity of these friction engagement devices is not more than a specified value, a means (Step 2) to start the control to increase the input number of revolution after the transmission is started and before the first friction engagement device is substantially in a released condition, is provided.
Patent JP-S6419666-A (JP)
Title: Time series surface measuring method by surface analyzer
Inventor: AOKI MASAHIKO
IPC: H01J37/244
Filed: 1987-07-14
Abstract: PURPOSE:To make it possible to measure changes in the surface of a sample along the lapse of time precisely by executing proton beam irradiation and dispersion by a pulse method. CONSTITUTION:Dispersed proton beams are injected to a position detector 7 and output from the position detector 7 is input into a high-speed arithmetic circuit 41. And an energy space is divided into some spheres and count number is sought from each sphere and this result is stored in a memory 42. This is sent to a data analyzer 46 located outside a PELS(Proton Energy Loss Spectroscopy) apparatus by an optical transmitter 43, an optical fiber 44 and an optical receiver 45. That is, the proton beams are made into pulses and the dispersed beams are obtained as pulses and an energy spectrum is sought from each pulse. Hereby, it becomes possible to examine changes in the surface condition of a sample by the time resulution of several musec.
Patent JP-H06155721-A (JP)
Title: Method and device for conducting/stopping sheet reverse and for regulating format in feeding sheet through printing press
Inventor: KAARUUHAINTSU HERUMUSHIYUTETSU
IPC: B41F33/06
Filed: 1993-07-15
Abstract: PURPOSE: To quickly and simply carry out the start and stop of the contrarotation of a sheet or the format control and reduce the manual working step as much as possible. CONSTITUTION: Clutch devices 27 and 28 are provided between means 23, 25 and 26 for moving and controlling a gripper control element 22 of a storage drum 2 and driving means 29, 30 and 31 for moving the control relatively the phase position of a printer, and operation elements of the clutch devices are connected with a control section of a controller and locking bodies 37 and 38 can be moved from a stopping position to a working position by the remote control. Bolts 39 and 40 are constituted to run onto slide slopes formed on one sides of the locking bodies 37 and 38 when the storage drum 2 is rotated in the printer rotating direction, and the locking bodies 37 and 38 are loaded on the working positions in the radius direction by a spring 46, and stoppers 63 and 64 fixed on a frame are started to work jointly with a gripper control element of the storage drum 2.
Patent JP-H0342054-A (JP)
Title: Powder treating device
Inventor: KATO MASASHI
IPC: B02C19/10
Filed: 1989-07-06
Abstract: PURPOSE:To surely and quickly realize the precise grinding and mixing by providing a device for peeling the material to be treated which is stuck on the inner surface of a casing and providing a device for peeling the material to be treated which is stuck on a grinding piece, a scraping piece and the supporting bodies thereof. CONSTITUTION:A casing 4 forming a grinding chamber 3 is freely rotatably provided. Further, a driving device 5 is provided which rotates the casing 4 at high velocity so that the material to be treated in the inside thereof is pushed on the inner circumferential surface 4a by centrifugal force. A grinding piece 9a and a scraping piece 9b are freely rotatably provided relatively for the inner circumferential surface 4a in the casing 4. In the first impact force imparting devices 18, 19, impact force is imparted to the casing 4 in order to peel the material to be treated which is stuck on the inner surface of the casing 4. Furthermore, in the second impact force imparting devices 20, 21, impact force is imparted in order to peel the material to be treated which is stuck on the grinding piece 9a, the scraping piece 9b and the supporting bodies 8b thereof.
Patent JP-S5876897-A (JP)
Inventor: KURODA MINORU
IPC: G10L17/00
Filed: 1981-10-31
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-H0517594-A (JP)
Title: Long-fiber reinforced thermoplastic resin material
Inventor: NISHIMURO YOICHI
IPC: C08J5/10
Filed: 1991-07-16
Abstract: PURPOSE:To provide a long-fiber reinforced thermoplastic resin material having excellent mechanical properties, flowability and processability. CONSTITUTION:A modifying agent for improving the adhesivity between a thermoplastic resin and long fiber is compounded to the resin material. The material has extremely excellent mechanical properties (e.g. impact strength, flexural strength, rigidity, elastic modulus, fatigue resistance and creep resistance), flowability and processability. A molded article for high-strength structure can easily be produced by injection molding or injection compression molding. It is producible at a low cost and useful especially as a material for resin wheel.
Patent JP-H1120301-A (JP)
Title: Ink jet recording paper
Inventor: ASANO SHINICHI
IPC: D21H19/38
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To simultaneously improve the surface gloss and ink jet recording characteristics by a method wherein a pigment for a gloss layer which is provided on a recording layer of a base material, is made to contain primary and secondary particles of very fine calcium carbonate, of which respective average particle diameters are specified. SOLUTION: A recording layer which is provided on a base material is constituted of a pigment and an adhesive as the major components, and a gloss layer which is provided on the top of the recording layer is constituted of a resin and very fine calcium carbonate as the major components, and by blending a pigment. For the very fine calcium carbonate, the one wherein the average particle diameter of the primary particle is 0.05 μm or lower, and the average particle diameter of the secondary particle is 0.5 μm or lower, is contained.  Thus, the primary particle diameter of the very fine calcium carbonate which is used for the gloss layer is small, the transparency of the glass layer is increased, and the printing grade is improved, and at the same time, the calcium carbonate has a form of the secondary particle, and the pigment itself has a fine hole, and an ink absorption is performed through the fine holes, and an unevenness in printing and a bleeding on the borders of printed parts are prevented from arising.
Patent JP-H0342431-A (JP)
Title: Device for pulling out and transferring thin plate
Inventor: OTOMAARU SHIYUTEIIGAA
IPC: B65H3/08
Filed: 1990-07-04
Abstract: PURPOSE: To convey thin plates quickly and accurately to conveying members almost without causing vibration by providing one snaking guide cam with sections laterally extending to a plane of a thin plate through which both cam following members pass in sequence. CONSTITUTION: A support 38 is set at a terminal position with the drive of a rotating motor 50, wherein the lowest thin plate 10 in a pile 12 is attracted by an attracting member 66. Then, the rotating motor 50 is further driven to pull the support 38 downward at a angle with a connecting rod 42. In this case, cam following members 34, 36 are guided in a snaking guide groove 22 at the same time and in the same direction. The guide cam 22 is provided with sections 26 laterally extending to a plane of the thin plate through which the cam following members 34, 36 pass in sequence. The cam 22 causes the support 38 to be guided without being inclined and the thin plate 10 itself attracted by the attracting member 66 to be kept parallel, or horizontal, and then conveyed to conveying members 68, 70.
Patent JP-S6333780-A (JP)
Inventor: MORITA ATSUSHI
IPC: B41J2/485
Filed: 1986-07-28
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-H0521606-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASA SEIICHI
IPC: H01L21/28
Filed: 1991-07-17
Abstract: PURPOSE:To prevent the penetration of the first conductive layer of polycrystalline silicon layer, formed when a contact hole is provided, by a method wherein the film thickness of the prescribed part where the contact hole is formed is made thicker than other part in the first conductive layer. CONSTITUTION:An insulating film 102 is formed on a semiconductor substrate 101, and first conductive layers 103 and 104, the prescribed part of which is thickly formed, are formed on the above-mentioned insulating film 102. An insulating film 105 is formed on the first conductive layers 103 and 104, the insulating film 105 is etched, and a contact hole is formed in such a manner that it reaches the prescribed part of the first conductive layers 103 and 104. The second conductive layer 110 is formed on the insulating film 105 and in the contact hole, and the second conductive layer 110 and the first conductive layers 103 and 104 are electrically connected. The prescribed part where the contact hole is formed should be thicker than the other part. As a result, the penetration of a polycrystalline silicon layer 103, which is the first conductive layer, can be prevented.
Patent JP-S6236725-A (JP)
Title: Control device for height of magnetic head
Inventor: BABA MASAICHI
IPC: G11B5/56
Filed: 1985-08-12
Abstract: PURPOSE:To produce the cylinders for reproduction having the uniform quality with low cost by pressing an adjusting screw to a head base, and bending the head base to attain the automatic control of the height of a magnetic head. CONSTITUTION:When a cylinder 1 is set onto a rotary table 9 with a chuck 10, a mobile base 16 moves down. Then a hexagonal ball 28 of a control driver 24 is revolved when a pulse motor 19 is revolved continuously. The driver 24 moves down by the force of a spring 26 when the ball 28 has the same phase as a hexagonal hole 29 of the adjusting screw 8. Thus the ball 28 is fitted into the hole 29. Under such conditions, a noncontact displacement gauge 34 stores the gap width against a detecting plate 33. The screw 8 has a contact with a head base 2 when the motor 19 continues its revolutions. Then the base 2 moves down and therefore a lever 30 has oscillations. Thus the gap width between the gauge 34 and the plate 33 is reduced. A microprocessor 37 compares the data on the height of two magnetic heads 3 which are through with rough adjustments with each other and calculates the rotational quantity of the screw 8 from the screw pitch.
Patent JP-H04371831-A (JP)
Title: Flexible resin-composite graphite sheet
Inventor: YAMAZOE HIROSHI
IPC: B32B27/04
Filed: 1991-06-21
Abstract: PURPOSE:To obtain a flexible resin-composite graphite sheet suitable for gaskets, etc., while resin and graphite are mixed very uniformly and it has high strength, and is thin and uniform. CONSTITUTION:The flexible graphite sheet obtained by adding binder and/or filler to expanded graphite or by forming without adding binder and filler and filmlike synthetic resin and/or the paper impregnated with synthetic resin are integrally formed by compression forming under heating, thereby obtaining a flexible resin-composite graphite sheet.
Patent JP-S6322621-A (JP)
Title: Synthetic resin bottle with handgrip and its preparation
Inventor: MORIMURA AKIHITO
IPC: F16B35/00
Filed: 1987-07-16
Abstract: PURPOSE:To make a consideration on a positional relation of a handgrip in a mold unnecessary and to make a high speed and automatic operation easier, by molding integrally the handgrip by means of injection molding on a bottle main body prepared by means of blow molding. CONSTITUTION:A saturated polyester resin (PET) bottle is molded in a usual way by blow molding of a polyethylene terephthalate resin. Then, a handgrip is molded and set by means of injection molding. A mold 6 is a split-cavity mold having an inner cavity 11 whose shape roughly coincides with the outer shape of a bottle 6. A path of resin flow 12 making a round around the bottle neck is set in the inner cavity 11. Moreover, an extended path of resin flow 13 having a shape of the handgrip main body is continuously set from the path of resin flow 12. Temp. of the injected resin material is about 180-260 deg.C and the temp. of the bottle 6 is room temp. The injected resin is immediately welded to the bottle to become an integral body. The design of the attached part to hold a handle is so made that the area of the part connected with PET bottle will be minimum and that the thickness of the belt-shaped part is surely kept to increase the flow characteristic.
Patent JP-H0225957-A (JP)
Title: Input/output path control system
Inventor: OGAWA TETSUJI
IPC: G06F13/14
Filed: 1988-07-14
Abstract: PURPOSE:To ensure the effective recovery processing by reporting the change of the relation among path groups set to an input/output controller to the channels. CONSTITUTION:A path detachment report means reports the change of the relation among set path groups 12a-12d to the channels a0 and a1 as well as the channels b0 and b1 by means of the unit check bits and the attention bits of a device status byte. Thus an input/output path control system reforms the path groups to the channel paths 16 and 17 where the device status bytes are reported to perform the effective recovery processing.