baber/WOPTO huggingface dataset:
Patent JP-H0776729-A (JP)
Title: Production of grain-oriented silicon steel sheet having crystal orientation accumulated in goss orientation
Inventor: ARAI KENICHI
IPC: H01F1/16
Filed: 1993-06-30
Abstract: PURPOSE:To provide a producing method for a grain-oriented silicon steel sheet having crystal orientation accumulated in the Goss orientation and capable of stably obtaining excellent magnetic properties at an inexpensive producing cost. CONSTITUTION:Steel contg., by weight, <=0.01% C, 2.5 to 7% Si, <=0.01% Cu, <=0.01% S, <=0.01% Al and <=0.01% N is held to >=1000 deg.C, is thereafter subjected to hot rolling so as to regulate the finishing temp. into 700 to 950 deg.C, is then subjected to primary cold rolling at 30 to 85% draft, is thereafter subjected to primary annealing at 600 to 900 deg.C, is moreover subjected to secondary cold rolling at 40 to 80% draft, is subsequently subjected to secondary annealing at 600 to 900 deg.C, is furthermore subjected to third cold rolling at 50 to 75% draft and is successively subjected to third annealing at 1000 to 1300 deg.C in a reducing atmosphere in which the atmospheric dew point DP ( deg.C) satisfies the relationship of DP<203.2-5.62T+3.81T<1.05> to the temp. T ( deg.C).
Patent JP-S5784569-A (JP)
Title: Production of manganese dioxide for alkaline battery
Inventor: MIURA AKIRA
IPC: H01M4/50
Filed: 1980-11-14
Abstract: PURPOSE:To improve the preserving characteristics of an alkaline battery, by dipping a purified and treated manganese dioxide for the alkaline battery into potassium hydroxide or sodium hydroxide aqueous solution. CONSTITUTION:A positive mixture 2 made of compression-molded manganese dioxide and graphite powder is placed in a positive case 1; and a separator 3, an electrolytic solution impregnant 4 and a gel-like negative electrode 5 made of amalgamated zinc powder are installed on the positive mixture 2. This case is sealed hermetically with a sealing plate 6 which interposes a gasket 7 to form a button-type alkaline manganese battery. This manganese dioxide active material is obtained by treating an electrolytic manganese dioxide refined by sulfuric acid, then dipping this refined electrolytic manganese dioxide into potassium hydroxide or sodium hydroxide aqueous solution and by washing and drying it. By this treatment, high capacity and stabilized potential can be obtained.
Patent JP-S5589842-A (JP)
Title: Retouching method for plate face of waterless lithographic printing plate
Inventor: KOBAYASHI MASAHARU
IPC: G03F7/075
Filed: 1978-12-28
Abstract: PURPOSE:To enhance the printing resistance of the plate face of a lithographic printing plate using a silicone rubber layer as an ink repellent layer by coating a primer containing a silane compound or a condensate thereof and coating a silicone gum solution to form a silicone rubber film in retouching the plate face. CONSTITUTION:A defective portion or the like of an ink repellent layer is coated with a primer containing a silane compound of formula I [where R is (substituted) 1-20C alkyl, aryl or vinyl, X is H, halogen, primary-, secondary- or tertiary amino, CN, NCO, NCS, SH, OH, OR1, OCOR2 or a radical of formula II, and each of R1-R4 is 1-4C (substituted) alkyl] or a condensate thereof having a no. average MW of 100000 or less. The coated portion is then dried, coated with a silicone gum solution, and hardened to form a silicone rubber film. Thus, the film firmly adheres to the defective portion, resulting in a retouched plate face with superior printing resistance.
Patent JP-H0325778-A (JP)
Title: Magnetic tape and magnetic tape device therefor
Inventor: OHATA HISAYO
IPC: G11B15/087
Filed: 1989-06-23
Abstract: PURPOSE:To prevent information on part of a tape from being erroneously erased by recording or reproducing an erroneous erasure prevention signal in a requested position on the tape and preventing the information from being erased in the reproducing position. CONSTITUTION:First the erroneous erasure prevention signal is recorded in the desired position on the tape by an erroneous erasure prevention recording head 9. After that, new information is rerecorded only when an erroneous erasure prevention signal reproducing head 8 does not reproduce the prevention signal. In addition, the magnetic tape 15 is reproduced, and information can not be erased in the position of the tape 15, where the erroneous erasure prevention signal is reproduced. In that manner, information on part of the tape 15 is prevented from being erroneously erased by recording or reproducing the erroneous erasure prevention signal on the tape 15.
Patent JP-S6317382-A (JP)
Inventor: YAMAYA YUJI
IPC: F27B13/00
Filed: 1986-07-09
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-H05335260-A (JP)
Title: Atmospheric pressure cvd device
Inventor: NATORI HIROYUKI
IPC: H01L21/205
Filed: 1992-05-29
Abstract: PURPOSE:To improve in-plane uniformity of a film thickness and uniformity of impurity doping by properly controlling exhaust static pressure of an exhaust duct provided to a head in an atmospheric CVD device which forms a film by jetting material gas to a wafer from the head. CONSTITUTION:In an atmospheric pressure CVD device which is constituted of a plurality of metal plates, forms a film on a wafer surface by jetting material gas 1 such as silane and oxygen to a wafer 3 from a clearance between the metal plates and performs exhaust through an exhaust duct 4 provided to a periphery thereof, exhaust static pressure automatic adjustment means 5, 6, 7 which control exhaust static pressure in each exhaust duct independently are provided to each of the exhaust ducts 4 provided in a plurality of directions of a periphery of the head 2 to control exhaust static pressure in each exhaust duct properly.
Patent JP-S5863770-A (JP)
Title: Binder
Inventor: NAGAHAMA SHIGEO
IPC: C04B28/00
Filed: 1981-10-09
Abstract: PURPOSE:A binder, consisting of aluminum lactate, having improved fire and heat resistance, capable of imparting improved bonding strength regardless of the kind and use of the material to be bonded and improved operability. CONSTITUTION:A binder consisting of (A) aluminum lactate and (B) a substance containing silica, e.g. silica flower, having <=10mu particle diameter at <=2.0 molar ratio between the SiO2 and Al2O3 in the component (A) or (C) >=20%, expressed in terms of MO (M is alkaline earth metal), based on Al2O3 in the component (A), substance containing an alkaline earth metal, e.g. quick lime or calcium hydroxide. The component (A) is obtained by reacting a water-soluble aluminum salt, e.g. aluminum chloride, with an alkali carbonate of an alkali metal or ammonium, etc., and dissolving the formed and precipitated hydrated alumina in lactic acid.
Patent JP-2000349405-A (JP)
Title: Circuit board and manufacture thereof
Inventor: GOTO TAKESHI
IPC: C04B37/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To stably provide a highly reliable circuit board at a low cost, in which a circuit and a radiating plate composed of Al or Al alloy are formed on an aluminum nitride board. SOLUTION: In a circuit board, in which a circuit is formed on one surface of an aluminum nitride board and a radiating plate is formed on the other surface, thermal conductivity of the aluminum nitride board is 130 W/mK or higher, and the X-ray peak intensity ratio of the surface by CuKα is 3<=Y2 O3.Al2O3/AlN<=18, 2Y2O3.Al2O3/AlN<=3. The material of the circuit and the radiating plate is Al and/or Al alloy. The circuit and the radiating plate are bonded to the aluminum nitride board by heat treatment of a metal powder paste containing Al, Si and Mg.
Patent JP-H0326573-A (JP)
Title: Printer device
Inventor: OSADA NAOYOSHI
IPC: B41J25/316
Filed: 1989-06-23
Abstract: PURPOSE:To apply printing on large-size recording paper by a method wherein a thermal head is made movable in the width direction of the recording paper, and said thermal head is moved in the width direction of a recording paper loading member to successively apply printing in the width direction of the recording paper. CONSTITUTION:When a platen roller 2 is rotated and a clamper 1 passes through below a thermal head 13, a plunger solenoid 15 is actuated, and the thermal head 13 is depressed against the platen roller 2 through Yellow transfer paper T as the first color and recording paper K to successively apply a Yellow printing. After the completion of the Yellow printing to the last end of the printing part of the recording paper K, the thermal head 13 is separated, a movable base 10 is moved rightward by a predetermined distance W, and Yellow printing to be applied to the second line part is initialized. Simultaneously, the platen roller 2 is rotated, and the clamper 1 passes through below the thermal head. Then, a Yellow printing action is again applied to the second line part of the recording paper K by the thermal head in a first head unit containing part 10a.
Patent JP-S5589134-A (JP)
Title: Device for loading into storage tank
Inventor: NITSUTA SHIYOUJI
IPC: B65G65/32
Filed: 1978-12-25
Abstract: PURPOSE: To load a bulk cargo into a storage tank from a low heat and prevent the generation of powdering by a means wherein a trough, capable of luffing and sliding in a longitudinal direction within the storate tank, is connected to a trip mechanism for a belt-conveyor provided on the storage tank.  
     CONSTITUTION: A tripper frame 6 is run on a tripper running rail 5 with wheels 13a rotated by a motor 12, and a discharging portion 10 for a tripper mechanism 4 is stopped on a storage tank 1. Next, a moving trough 2 in a horizontal condition is inclined by a predetermined angle by a winch 21 unwinding a wire 24, while a terminal portion 2b of the moving trough 2 is slided down to a position B by a winch 27 unwinding a wire 26. A cargo A to be transferred is transferred from a conveyor 3 onto the moving trough 2 through a wing conveyor 28 and a chute 29. Then, the transferred cargo A is thrown into the storage tank 1 sequentially by lifting up and slewing the moving trough 2 about a slewing board 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5785933-A (JP)
Title: Heat treatment of prestressed concrete steel bar or steel wire
Inventor: KOKITA HIDEO
IPC: C21D9/56
Filed: 1980-11-17
Abstract: PURPOSE:To obtain prestressed steel bars or steel wires by which stable spot welding is obtained by regulating the oxidized film thickness on the surface of said steel bars or steel wires in producing these steel bars or steel wires through hardening and tempering. CONSTITUTION:A steel bar 1' which is a blank material is heatd in a heating furnace 5, is oil-or water-hardened in a hardening vessel 6, after which it is tempered in a tempering furnace 8. Here, the tempering is carried out in an atmosphere which produces no oxidized films on the surface of the steel bar or reduces the thickness thereof. For example, an inert gas such an N2 or Ar is flowed (arrow M) in the furnace 8, whereby the O2 partial pressure in the furnace 8 is lowered and oxidaton is suppressed. Thereby, the surface oxidized film of the steel bar is made thin and dense.
Patent JP-S5684402-A (JP)
Title: Iron powder as core materials for resin-coated carrier
Inventor: KUNIYASU YOSHIHIRO
IPC: G03G9/107
Filed: 1979-12-14
Abstract: PURPOSE: To raise the durability of iron powder as core materials by a method in which iron powder of more than a specific surface area is oxidized to form oxide film on the surfaces of the iron powder and then coated with a resin to obtain a core material.  
     CONSTITUTION: After sizing untreated iron powder to approx. 150 mesh size or less, the iron powder is sintered in a reductive atmosphere, and then the sintered body thus obtained is crushed and screened to obtain iron powder of a specific surface area of 350cm 2 /g or more. Then, the iron powder is baked in the air to form oxide film on the surfaces of the iron powder, and the iron powder so treated as a core material is further coated with a resin, e.g., acrylic resin, melamine resin, epoxy resin, etc., to manufacture a resin-coated carrier. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0213988-A (JP)
Title: Multicolor display and its manufacture
Inventor: ONO MASAYOSHI
IPC: G09F9/33
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a multicolor display of thin thickness which has a high luminance and is visible enough even under the daylight by generating as a group the picture elements consisting of plural light emission diodes for bringing different colors to light emission on one semiconductor substrate. CONSTITUTION:One picture element 3 is constituted of three light emission diodes 2r, 2g and 2b of red, green and blue, and many picture elements 3 thereof are provided extending over almost the whole area of the surface of a GaAs substrate 1. The manufacture of this multicolor display is executed by a method which abounds in a mass-producing property by repeating such a technique as a semiconductor layer having a p-n junction is brought to epitaxial growth on one semiconductor substrate 1 and it is brought to etching. In such a way, a multicolor display having a high luminance and good visibility which is visible enough even under the daylight is obtained.
Patent JP-S6224895-A (JP)
Title: Production of composite wire by double winding
Inventor: HORIE HIROSHI
IPC: B23K35/40
Filed: 1985-07-23
Abstract: PURPOSE:To improve the feedability of a wire and to improve the performance of a deposited metal by packing flux powder, etc. in the mid-way into bent metallic hoop while bending the long-sized hoop to form a composite wire having overlap bands then drawing the same down to a prescribed size. CONSTITUTION:The double wound composite wire 3 is obtd. by bending the hoop 1 from one side end, packing and enveloping the flux powder or metallic powder 2or both thereof into the bent hoop in the mid-way of bending and winding the remaining hoop onto the pipe formed from the hoop 1. The compos ite wire 3 is drawn down to the prescribed size, by which the double-wound composite wire is obtd. The overlap part of the composite wire preferably has the length at which the hoops 1 can tightly contact with each other during drawing and the overlap part is simply required to have >=90 deg. central angle for the above-mentioned purpose. The wire obtd. in the above-mentioned can prevent the deterioration of the flux and has the excellent feedability in the stage of welding. The strength of the weld metal is good as well.
Patent JP-S62146393-A (JP)
Inventor: KAWADE JUNPEI
IPC: E21D9/06
Filed: 1986-07-09
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-H05182731-A (JP)
Title: Device for transmitting power between two relatively moved end position
Inventor: FURIIDORITSUHI SHIYAUERU
IPC: B60R16/02
Filed: 1992-06-22
Abstract: PURPOSE: To provide a method to simplify handling of a bent portion of a flat conductor band cable and to protect a conductor effectively by using a protective band having holes and webs which are uniformly distributed throughout the length thereof. CONSTITUTION: A flat conductor band cable 10 is buried in a protective body 17 made of insulating material. This protective body 17 extends until a bent portion of an edge of the band cable 10 which is bent at an angle of 90 deg.. A side plate 18 of the protective body 17 is formed at the same height as that of the bent portion, which side plate as easy to bend and extends toward a section 16 of the band conductor 10. Both sides of the protective body 17, which are facing each other, are provided with holes 19. The sides of these holes are open and separated by webs 20 from one another; thereby, the protective body 17 can further readily be bent by virtue of the holes 19.
Patent JP-S5591171-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMOTORI KAZUHIRO
IPC: H03F1/42
Filed: 1978-12-28
Abstract: PURPOSE:To prevent occurrence of carrier injection to a substrate when an input signal is reverse voltage even if the substrate is grounded by employing a vertical pnp-junction structure formed in an integrated circuit (IC) substrate for an input  protecting circuit. CONSTITUTION:A p<->-type emitter region 20 and an n-type base region 19 are sequentially formed in a p-type collector layer 1. The region 20 is connected at 9 to  the gate 6 of a MOSFET 7. A signal is applied through resistance of the region 20  from a terminal 8, and clamp voltage is applied from a terminal 22. The base region 19 is now applied with 5 volts thereto, and the collector 1 is grounded. When  the input signal is lower than 5 volts, the regions 20, 19 are reversely biased, and  electron is not accordingly injected into the substrate 1. When the input signal exceeds 5 volts, the transistor 21 is conducted to thus protect the input. At this time  holes which are not recoupled are accelerated by the 5 volts to flow into the substrate 1. When the area of the base region 19 is increased to reduce the resistance  between the base region and the substrate to the ignorable degree, positive voltage  is not produced at the substrate 2. Thus, the input signal is clamped at the base  potential and any higher voltage is not applied to the gate 6, thus the original input  is protected without error.
Patent JP-H03115425-A (JP)
Title: Method of covering base material with ultraviolet-curing epoxy/silicone composition
Inventor: JIYUDESU SUTAIN
IPC: C09J7/02
Filed: 1990-06-22
Abstract: A method is provided for enhancing the controlled release characteristics of paper or plastic substrates by applying onto the substrate, a UV curable mixture of an epoxysilicone, an arylonium salt catalyst, such as a diaryliodoniumhexafluoroantimonate and a controlled release additive such as a phenolpropyl-substituted methyldisiloxane or an alkylphenol, such as dodecylphenol. The treated plastic or paper substrate is then subjected to UV irradiation to effect a tack-free cure of the UV curable mixture on the substrate.
Patent JP-H0213107-A (JP)
Title: Differential amplifier circuit
Inventor: IGARASHI HATSUHIDE
IPC: H03F3/45
Filed: 1988-06-30
Abstract: PURPOSE:To make the level of a bias point proportional to a level of a power supply and to obtain a differential amplifier circuit with a large output amplitude by constituting 1st and 2nd circuits respectively as a bias circuit and a CMOS inverter. CONSTITUTION:If a gate voltage of an NMOSFET 2 gets higher or a gate voltage of an NMOSFET 3 is lower, a level point VA decided by a voltage division ratio of two transistors(TRs) is shifted toward the power supply to be a point VA' (shown in two-dashed chain lines). In this case, since the gate of NMOSFETs 6, 7 is connected in the opposite relation to the gate of the NMOSFETs 2, 3, since an output OUT is resident on a line (shown in three- dashed chain lines) shifted toward the ground level, the relation of output V01approx.=0V is obtained when the output VA' of the 1st stage reaches the input voltage. Conversely, when the gate voltage of the NMOSFET 2 is lower or the gate voltage of the NMOSFET 3 gets higher, the level of each point is moved conversely and the relation of output V02approx.=VDD is obtained. Thus, it is possible to obtain the output amplitude as high as between the power voltage and the ground voltage.
Patent JP-S5589139-A (JP)
Title: Sending out thin paper sheet by sheet from stack
Inventor: IWAI TOSHIAKI
IPC: B65H3/02
Filed: 1978-12-26
Abstract: PURPOSE: To send out a thin paper sheet by sheet from a stack simply and surely by a method wherein piled thin papers are pressed at a top aft portion of the pile with a pusher plate and air is blown against a side of the pile, while a reciprocating friction plate is pressed at top front portion of the pile.  
     CONSTITUTION: When a piled thin papers 1 are pressed by a pusher plate 2 at a top aft portion thereof and air is blown at a constant air speed against one side thereof by a fan 5 equipped at a side of the pile 1, the uppermost one sheet thereof is floated up. Thereafter, when the uppermost thin paper 1 is moved by a friction plate 3 connected to a reciprocating plate 6 through a push arm 7, only the upth a return guide 8, under a condition wherein the uppermost one is pressed and adhered to a lower surface of the friction plate 3 by a friction force of the friction plate 3 and a buoyancy due to the air stream. According to this method, the piled thin paper may be surely sent out sheet by sheet by a simple constitution which is applicable effectively to a work to insert an advertisement bill and the like into a newspaper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1011864-A (JP)
Title: Automatic changer
Inventor: MORIKAWA NAOKI
IPC: G11B17/26
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the occurrence of noise due to the play of a disk in a cartridge, in an auto-changer wherein plural cartridges housing disks are stocked. SOLUTION: Disk pressing members 33 are provided for entering the cartridge from a hole 104 on the lower surface of the cartridge 100 to press the disk 101 onto the inner surface of the cartridge, in the state where the cartridges 100 are being stocked in the auto-changer. Each of these disk pressing members 33 consists of an elastic body such as a leaf spring, etc., and is arranged on the upper surface part 4a of a holder 4 holding the cartridge 100.
Patent JP-H0331023-A (JP)
Title: Reinforcement structure for sunroof in automobile
Inventor: MURAKAMI MASAMITSU
IPC: B60J7/02
Filed: 1989-06-28
Abstract: PURPOSE:To uniformize the vertical space and to enhance the rigidity of a corner section by joining the rear end part of a side part between the lower surface part on the right and left sides of a rear part so as to extend the same fully over the longitudinal widths or the rear part, and by arranging a rail attaching part to one part of the rear end part. CONSTITUTION:The rear end part 17a of a side rear section 17 is joined to the lower surface part 9 of a roof reinforcement rear section 5, being extended fully over the longitudinal width W thereof. That is, the rear end 18 of the side rear section 17 is extended to the same position as that of the rear end 19 of the roof reinforcement rear section 5, and is then connected to the latter. With this arrangement, the joined area is increased to enhance the joint strength so that the rigidity of each corner park K of a sunroof reinforcement 21 is enhanced. Further, the side rear section 17 is formed thereof with a lower projec tion 22 as an attaching part which is set in a non-contact condition with respect to a lower surface part 9. A sunroof rail 14 which slidably supports a rear unit 3 is mounted to the lower end projection 22 together with a traverse 15.
Patent JP-S5954461-A (JP)
Inventor: ERUNSUTO SUPIRITSUKU
IPC: B23K1/018
Filed: 1982-09-20
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-S6320339-A (JP)
Title: Production of porous membrane
Inventor: TAKAHASHI HIROSHI
IPC: B01D67/00
Filed: 1986-07-14
Abstract: PURPOSE:To obtain the title membrane having a sharp pore diameter distribution and suited for precision filtration without causing any environmental pollution, by oxidizing a molding of a composition obtained by dispersing a C=C unsaturated bond-containing polymer in a water-insoluble polymer having no C=C unsaturated bond in the main chain and washing the product with water. CONSTITUTION:A uniform composition is obtained by melt-kneading 90-10pts. wt. water-insoluble polymer having no C=C unsaturated bond in the main chain and being inert to an oxidizing agent (e.g., polyacrylonitrile) with 10-90 pts.wt. polymer (B) having a C=C unsaturated bond in the main chain (e.g., polybutadiene) which can be oxidized more easily than component A can and whose oxide can be removed by water washing after oxidation. A molding obtained by molding it into, for example, a flat film of a thickness of 20-1,000mu or a hollow yarn is oxidized with an oxidizing agent (C) such as ozone, and component B oxidatively degraded into a form which can be removed by water washing is removed by selective dissolution to obtain the title film having a pore diameter of 0.1-10mu and a sharp pore diameter distribution.