baber/WOPTO huggingface dataset:
Patent JP-S6044106-A (JP)
Title: Continuous hot strip mill
Inventor: KIMURA TOMOAKI
IPC: B21B37/50
Filed: 1983-08-23
Abstract: PURPOSE:To lower remakably the fraction defective of strip-shape by applying a tension to a strip at the outlet side of a final stand by a tension retaining device even when the strip is cut during the rolling by a continuous hot strip mill. CONSTITUTION:A steel slab stock, etc. 2B is rolled into a thin sheet by a tandem strip mill 10 having plural rolling rolls 12, in a continuous strip mill line, and is alternately wound up into a coil 4 by coilers 40, 42 after cooling it by a cooling device 30. In this mill line a tension retaining device 20 formed by zigzag arranging many bending rolls, is disposed between the mill 10 and the device 30. The strip 4 is cut by a cutter 46 in case of changing a coiler, that is, from the coiler 40 to the coiler 42. The strip 4 is hot rolled thereafter, while applying a tension having a fixed value to the succeeding strip 4 at the outlet side of a final stand by the device 20, accordingly the stip 4 is prevented from deforming into a reject.
Patent JP-S5677331-A (JP)
Title: Production of cold-rolled steel plate of good workability by adaptation of continuous casting and continuous annealing
Inventor: AKISUE OSAMU
IPC: C21D9/46
Filed: 1979-11-27
Abstract: PURPOSE:To produce a cold-rolled steel plate of superior workability by continuously casting the molten steel of which free oxygen amount has been cntrolled to a specific range while applying electromagnetic flow to the solidification interface then continuously hot rolling and cold rolling the same and further continuously annealing the same. CONSTITUTION:The molten steel contg. 0.012-0.080% C, 0.06-0.20% Mn, <= 0.025% P, <=0.025% S, <=0.03% Si, <=0.007% sol. Al and 50-250ppm free oxygen amount is continuously cast. In this case, it is cast while thrust is being acted thereon by the linear motors 3, 3 provided in the long-side mold in a continuous casting mold consisting of long sides 1 and short sides 2, in such a manner that the solidification interface part of the molten steel 4 in the mold reflows in the arrow directions. This continuously cast slab is hot-rolled and is coiled at >=630 deg.C, after which it is cold-rolled to a steel plate. Next, this steel is soaked at the temp. between the recrystallization temp. of said steel and Ac3 transformation point, whereby it is annealed. Finally, it is skin-pass-rolled, whereby the cold-rolled steel plate of superior workability is produced.
Patent JP-S641448-A (JP)
Title: Mold forming method for motor stator
Inventor: NAKAMURA ATSUO
IPC: H02K15/12
Filed: 1987-06-22
Abstract: PURPOSE: To attain mold forming with little cavity through one casting by respectively providing the outside of a lower coil part and the highest part of a cavity with an opening and a mold surface with an elastic coated layer and by making a resin flow path wider as its position lowers.  
     CONSTITUTION: A stator composed of a stator core 1 and a coil 2 protrusion, as it is in an erected state, is set in an integral mold by an upper mold 3, a middle mold 4, a first lower mold 7 and a second lower mold 6 each with an elastic coated layer 7 on the surface; and a synthetic resin heating solution is injected to flow down from in upper injection opening O. After the surrounding part of the lower coil 2 has been filled with the flowing resin and a part of said resin has flown out from the hole 9 of a lower ring mold 8, said bole 9 is shut off by a plug 81 and a passage W with wide lower and narrow upper parts in the mold is filled with resin. After a cavity has been filled with resin, said resin is cooled and solidified. In this manner, the cavity is filled with resin excellently and degassing (air vent) is achieved efficiently. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05198248-A (JP)
Title: Electric fuse
Inventor: MAATEIN DEIBUITSUDO BAAKON
IPC: H01H85/147
Filed: 1992-06-12
Abstract: PURPOSE: To provide a fuse structure with high durability sufficiently stands the force and the thermal effect affecting a lead wire to be directly resistance- welded to an end cap of a fuse in an axial line direction and to provide a manufacturing method of the fuse. CONSTITUTION: This electric fuse comprises a soluble element 1 arranged in a tubular housing 3 made of an insulating material and the soluble element 1 is joined between conductive end caps 4 which close both end parts of the tubular housing 3. Electric lead wires 8 are fixed in respective caps 4. The thickness of the base part of respective caps 4 in which the lead wires 8 are fixed is thicker than that of the side walls of the end caps 4 at a ratio within a range from (1.3:1) to (2.1:1).
Patent JP-H053406-A (JP)
Title: Directional coupler and manufacture of the same
Inventor: FUKAI TETSUYA
IPC: H01P5/18
Filed: 1991-06-25
Abstract: PURPOSE:To realize a directional coupler and its manufacture in which a strip line is accurately formed. CONSTITUTION:Recessed grooves 11a, 11b corresponding to a strip line are provided on a dielectric board, e.g. a side of a green sheet 10. Conducive paste sets 12a, 12b are fed in the grooves 11a, 11b to form a conductor being the strip line 6.
Patent JP-H0685976-A (JP)
Title: Power supply changeover circuit for picture input output device
Inventor: TAKEMOTO HITOSHI
IPC: G06F3/00
Filed: 1991-06-25
Abstract: PURPOSE:To prevent spike in a power supply by providing a delay circuit comprising a capacitor and a resistor to a power supply changeover circuit. CONSTITUTION:A picture input section 1 and an equipment main body 2 comprising a picture output section and a communication section or the like are formed removably, the picture input section 1 has a power supply capable of charging/ discharging, and when the picture input section 1 is mounted to the equipment main body 2, power is supplied through a connector and an internal power supply 13 is charged and when the picture input section 1 is removed, the internal power supply 13 is selected for power supply. Then a power supply delay circuit 15 used to prevent a power supply voltage drop due to a spike caused when the internal power supply is used in place of the power from the equipment main body 2 is added to a power supply changeover circuit 11. Thus, the spike in the power supply caused at the removal from the equipment main body 2 is prevented and occurrence of malfunction in the internal control circuit or erasure of the content of the picture storage device is prevented.
Patent JP-S6216817-A (JP)
Title: Straightening method for long-sized tube and bar stock
Inventor: AKITA SHINJI
IPC: B21D3/04
Filed: 1985-07-12
Abstract: PURPOSE:To straighten effectively a long-sized tube and bar stock by clamping and rotating one end of a long-sized stock to be straightened, which has been inserted and held by a position fixing roller and a straightening variable offset roller, and also running a clamp device. CONSTITUTION:A straightening roller 2 and a clamp device 3 are arranged in one straight line with a fixing roller 1, a rolling tube stock from a cooling bed is inserted and held by each roller, and also the tube end is clamped by the clamp device 3. Subsequently, a steel tube is rotated by driving to rotate a skew roller, and also transferred by about half of a roller pitch in the longitudinal direction. During this time, the straightening roller 2 is offset and an offset is given to the steel tube and thereafter, the offset is returned and the steel tube is straightened. In this way, a long-sized steel tube can be straightened efficiently.
Patent JP-H0320369-A (JP)
Title: Underwater stainproofing agent
Inventor: FURUHATA TOMOYOSHI
IPC: C09D5/14
Filed: 1989-06-16
Abstract: PURPOSE:To obtain an underwater stainproofing agent with high safety for fish and shellfish, excellent stainproofing effect for contaminating organisms in water and persistency of said effect by incorporating a specified silane compd. CONSTITUTION:A stainproofing agent is obtd. by incorporating a methoxysilylated silane compd. in an aminomonocarboxylic acid compd. of formula I (wherein (n) is 1, 2 or 3; (m) is 2 or 3), which can be synthesized by reacting 3-substd. propylmethoxysilane of formula II (wherein (n) and (m) are as described above) with monochloroacetic acid in the presence of sodium methylate. This stainproofing agent provides in parallel excellent characteristics such as high safety for fish and shellfish, excellent stainproofing effect for contaminating organisms in water and persistency of said effect and is useful as a ship bottom stainproof paint, a fishing net stainproof paint, etc.
Patent JP-H01319990-A (JP)
Title: Thick-film forming method
Inventor: SEKIGUCHI TAKESHI
IPC: H05K3/12
Filed: 1988-06-22
Abstract: PURPOSE:To vary a pattern easily by forming a thick-film having a desired pattern onto a substrate by using a screen printing method and forming a thick- film waving a desired pattern onto the substrate by employing a direct drawing method. CONSTITUTION:A mask is superposed and positioned to a substrate 10, gold paste is applied from the upper section of the mask, and patterns by gold paste corresponding to thick-film patterns 12a-12f are formed onto the substrate 10. A desired pattern is drawn in a region, in which the change of patterns is required frequently, by using a direct drawing method. The desired pattern is drawn directly onto the substrate 10 while gold paste is discharged from a nozzle. Previously designed pattern information is transmitted over a controller from a CPU on the outside. The controller drives an X-Y table on the basis of pattern information while the discharge of paste from the nozzle is adjusted, and the drawing of the pattern is completed automatically by gold paste.
Patent JP-S60157415-A (JP)
Title: Relative position synchronization control method in conveyer
Inventor: KUBOTA HIROSHI
IPC: B65G43/00
Filed: 1983-08-22
Abstract: PURPOSE:To arbitrarily change and set the relative position to be synchronized between a parent conveyer and a child conveyer by changing a synchronization relative position set value to be preset. CONSTITUTION:Pulses from pulse transmitters 3, 4 coupled to parent and child conveyers 1, 2 are respectively binary added by counters A, B, and the pulse count value of the child conveyer is divided by a preset coefficient (k) of synchronization pitch by a circuit 5. The division result is converted to a compensating count value for return-to-zero when it is the maximum value in the same number of digits as that of the pulse count digits of the parent conveyer. The synchronization relative position set value between parent and child conveyers set on a setting device 8 is added to at least either the compensating count value of the child conveyer or the pulse count value of the parent conveyer to be compensated. The driving speed of the child conveyer 2 is controlled in such a manner that after compensation, both count values are coincident or the deviation therebetween is within a fixed range.
Patent JP-H08328448-A (JP)
Title: Image forming device
Inventor: MOTOHASHI TAKESHI
IPC: G03G15/08
Filed: 1995-05-28
Abstract: PURPOSE: To attach and detach a developing device to/from a device main body by a simple operation and also to prevent the developing device once attached from causing a positional deviation and from being detached by making an automatic attaching means move the developing device to a completely attaching position suitable for a developing operation and making a fixing means fix the developing device at its position when an operator sets the developing device at the specified position of the device main body. CONSTITUTION: A stopper member 203 is disposed in a pressed state in a direction F by a leaf spring 204 which is an elastic member in the vicinity of the guide parts 202a of both end parts of the partitioning member 202 of a developing device supporting member. When the developing device is pushed in the direction G, the stopper member 203 is moved in the direction H against the pressure of the spring 204 by the taper part 32d of a projecting part 32a. Moreover, when the operator pushed in the developing device to a position (set position) where the top end 203a of the stopper member 203 reaches the end part of a locking member 32e, the developing device is automatically attached to a developing device holding body thereafter.
Patent JP-S5377573-A (JP)
Title: Temperature conversion setting circuit
Inventor: FUJIEDA HIROSHI
IPC: G01K7/24
Filed: 1976-12-20
Abstract: PURPOSE: To prevent the occurrence of overshooting in automatic controlling, etc. of hot water temperature, etc. by connecting a d.c. power source, a variable resistor and a thermosensitive resistance element in series and connecting a capacitor in parallel to the variable resistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000004862-A (JP)
Title: Method and apparatus for processing coated paper tape
Inventor: DOMBEK MANFRED
IPC: A24C5/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To surely prevent the outflow of a paste and the clogging of perforation holes by inactivating the applied paste in selected area zones of a covering paper tape so as to connect a cigarette to a filter plug. SOLUTION: In processing a covering paper tape 13 by applying a paste to the covering paper tape 13 and successively cutting a covering paper for connecting a cigarette to a filter plug from the covering paper tape 13, the applied paste is inactivated within the selected area zones 54 and 67 of the covering paper tape 13. Preferably a substantially continuous paper layer is piled on the covering paper tape 13 or the paste or a solvent contained in the paste in the selected area zones 54 and 67 is evaporated by laser beam to inactivate the paste.
Patent JP-S5581446-A (JP)
Title: Fluorescent material
Inventor: TAKAHARA TAKESHI
IPC: C09K11/08
Filed: 1978-12-15
Abstract: PURPOSE: To improve dispersibility and coating property by coating boric acid compound on the surface.  
     CONSTITUTION: Water soluble boric acid salt (for instance, compounds, such as sodium tetraborate Na 2 B 4 O 7 .10H 2 O, potassium tetraborate) are added in the fluorescent material suspension and are agitated. Then, water soluble metal salt compounds such as zinc sulfate, and aluminum sulfate are also added and the boric acid compound which is produced by the above reaction is coated on the surface of the fluorescent material. A product is obtained through each process of filtration→ washing with pure water→drying→and screening. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63319088-A (JP)
Title: Finish coating method for automobile
Inventor: KUWANO KAZUYUKI
IPC: B05D7/14
Filed: 1987-06-23
Abstract: PURPOSE:To easily obtain a composite color by coating a film of a paint for second coating having a specified Munsell value with a mica-based paint contg. coated mica of a specified particle size and by further coating a formed paint film with a clear paint. CONSTITUTION:An automobile is coated with a paint for second coating having lightness represented by N1-N6 Munsell value and consisting essentially of thermosetting resin, a curing agent, coloring agent and solvent. A formed paint film is coated with a mica-based paint contg. 1-30wt.% coated mica of 0.1-30mum particle size. A rotary spray coating or electrostatic coating device is used to coat the plane and side parts of the automobile and a microbell type coater is used to coat the front and rear compensating parts. A formed mica-based paint film is further coated with a clear paint so as to regulate the thickness of a dried film to 10-50mum. Thus, continuous production can be carried out.
Patent JP-S5944270-A (JP)
Inventor: TANIGAKI SUZUYO
IPC: A61M15/06
Filed: 1982-09-04
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-H11339225-A (JP)
Title: Manufacturing method for magnetoresistance effect thin-film magnetic head
Inventor: SHOJI SHIGERU
IPC: G11B5/31
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To accurately manufacture a write upper pole (embedded pole), having a narrow track width in a magnetoresistance effect thin film magnetic head. SOLUTION: After a resist is formed so that the width of a write upper ploe 22 becomes larger than that of the final shape of the pole, the write pole 22 is formed by plating. Next, a first milling work which shaves off only the vertical directions of the write upper pole and continuously a second milling work to mainly shave off the width direction of the pole. The write upper pole achieves a mask function in the first and second milling works, and a write lower pole 20 having the same width as that of the upper pole 22 is formed. Execution times for the first and second milling works are properly decided, in accordance with heights and widths of the write upper pole 22 and the write lower pole 20 which are to be produced.
Patent JP-S5944609-A (JP)
Title: Apparatus for monitoring film thickness in optical film forming apparatus
Inventor: TOKU AKIHIKO
IPC: C23C14/54
Filed: 1982-09-07
Abstract: PURPOSE:To achieve accurate monitoring of film thickness, by fixing a supporting member provided with a sliding contact surface on the rear side of a base body at a place where light is projected to the base body at a zone between two guide members. CONSTITUTION:A supporting member 21 is fixed to a place where an incidence light 1 is projected to a base body 10 at a zone between deflection rolls 15a and 15b so that the member 21 is projected a little e.g. several mm. from the deflection rolls. By such an arrangement, a front face 22 is made surely sliding contact with the rear side of the substrate 10.
Patent JP-H025415-A (JP)
Title: Chip for surface mounting plastic package
Inventor: TOIDA TOKUJI
IPC: H01L21/312
Filed: 1988-06-24
Abstract: PURPOSE:To scarcely peel at an Al pad for wire bonding of a chip by forming an L-shaped metal layer at the corner of the chip, and directly applying the metal layer to an organic passivation film. CONSTITUTION:An L-shaped metal pattern (Al pattern) 3 is formed along the (two) sides of the corner of a chip 5, and its part is coated with an inorganic passivation film 2 made of P-type SiN. Then, the film 2 is coated with an organic passivation film 1, the partly exposed pattern 3 is coated with the film 1 to adhere thereto. Since the film 1 is brought into close contact with the pattern 3, it can prevent the upper face of the chip 5 from peeling the boundary of resin 10 and avoid a malfunction such as disconnection of a bonding wire 9.
Patent JP-S5996942-A (JP)
Inventor: BUIRI KIYUSUTERUSU
IPC: B31B50/10
Filed: 1983-08-24
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-S5678450-A (JP)
Title: Self-cleaning coating layer
Inventor: WATANABE YOSHIHIRO
IPC: C03C8/16
Filed: 1979-11-29
Abstract: PURPOSE: To prepare the titled coating layer capable of efficiently decomposing and removing the oil which stains the inner wall of a cooking apparatus in cooking, by using glass frit, a catalyst, and a water-soluble stabilized colloidal silica and/or alumina sol as raw materials.  
     CONSTITUTION: (A) A glass frit having a softening temperature of pref. ≤600°C and free of lead oxide and cadmium, (B) a catalyst such as metal oxide, composite oxide, solid acid catalyst, a soild base catalyst, etc., and (C) a water-soluble stabilized colloidal silica having a pH of pref. 3W4 and/or a feathery alumina sol having a pH value of 2.5W6, containing ≥10% of Al 2 O 3 , and having an average particle size of 10mμ×100mμ, are mixed together in a ball mill, etc. The slip thus obtained is sprayed to a substrate with a spray gun, etc., and dried and baked to obtain the titled coating layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5778503-A (JP)
Title: Mechanical light modulator
Inventor: WACHI AKIRA
IPC: G01F1/32
Filed: 1980-11-04
Abstract: PURPOSE:To modulate the quantity of pass light by spacing the part between both end faces of two optical fibers by a constant distance to constitute a light modulating space, and bending this space elastically or bending one of the optical fibers. CONSTITUTION:An input optical fiber 11 and an output optical fiber 12 are inserted spacially by a constant distance in a capillary tube 14, to form a modulating space (between end faces 15, 16 of both fibers) where no optical fibers exist, and this space is elastically bent, whereby the quantity of pass light is modulated. Good results are obtained if the inside wall of the tube 14 is beforehand roughened or blackened with paint. It is equally well to crush the capillary tube in place of bending the same. In lieu of forming the above-mentioned modulating space, it is also possible to modulate the quantity of pass light by removing the clads by a constant distance from the optical fibers in their axial direction, sticking a total reflection preventing material in place of these, and elastically bending these parts.
Patent JP-S5677437-A (JP)
Title: Land processing part
Inventor: KOSAKA TOORU
IPC: E02F9/28
Filed: 1979-11-29
Abstract: PURPOSE: To reduce the abrasion of connection between a support part and a blade edge part by a method in which part or the whole of connection part on the body side is subjected to a hardening treatment, while a part or the whole of connection part on the connection part side is subjected to a softening treatment.  
     CONSTITUTION: For a connection part for a land processing part functioning when being connected, part or the whole of connection part on the body side 4 is subjected to a hardening treatment, while a part or the whole of connection part on the connection part side is subjected to a softening treatment. For preventing settling in the front end portion of the support part 2, the front end portion of the part 2 is hardened by a method in which a hard part H at the tip of the part 2 is placed in a cast mold and then cast with the support part 2, and also to prevent the abrasion of the support part 2, the portion in contact with the support part 2 of the connection part of the blade edge part 1 is subjected to a softening treatment. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5580429-A (JP)
Title: Preparation of colored polyester
Inventor: TOKIYAMA YASUHIRO
IPC: C08G63/78
Filed: 1978-12-14
Abstract: PURPOSE: To obtain bluish purple colored polyester by a method wherein terephthalic acid containing 4-carboxybenzaldehyde and ethylene glycol are directly esterified by adding a Co compound soluble in ethylene glycol.  
     CONSTITUTION: When terephthalic acid (A) of which a content of 4-carboxybenzaldehyde is below 30ppm and ethylene glycol (B) are directly esterified to produce polyester, a Co compound (C) soluble in ethylene glycol is added at 5×10 -4 W30× 10 -4  mole per mole of the (A) component. Herein, as a (C), cobalt chloride, cobalt acetate or the like are mentioned. A bright bluish purple colored polyester is obtained by the use of the above described compound (C). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5857656-A (JP)
Title: Switching device of control loop
Inventor: MOUTAI MASAHIKO
IPC: G11B27/02
Filed: 1981-09-30
Abstract: PURPOSE:To have coincidence in a stable and continuous way between the phase of a processing signal obtained before switching and the phase of the next processing signal, by feeding the divided output of a revolution detecting pulse to a reference signal generator. CONSTITUTION:A control pulse is recorded with a 1/2 frequency of a vertical synchronizing signal. This is due to the fact that the output of a synchronism separating circuit 65 which extracts a synchronising signal out of a video signal is divided by a 1/2 frequency divider 67 via a switch SW6 and then applied to a terminal R of a switch SW5 via an amplifier 73. The SW6 is set at the terminal R in the recording mode and then switched to a terminal P at the side of a reference oscillator 66 which has a free oscillation with a frequency equal to the vertical synchronizing signal in the reproduction mode. The switching of the SW5 is controlled by a flip-flop circuit 68, and the switch timing of the SW5 is synchronous with the pulse of the amplifier 68.