baber/WOPTO huggingface dataset:
Patent JP-S6060878-A (JP)
Inventor: KITA MASAKAZU
IPC: B26B19/06
Filed: 1983-09-14
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-H0337423-A (JP)
Title: Control device of vehicle clutch
Inventor: MATSUDA MITSUNOBU
IPC: B60W10/02
Filed: 1989-06-30
Abstract: PURPOSE:To suppress the generation of a shock torque at the time of starting a vehicle by setting the clutch meet time to a long time of one cycle or more of driving system resonance at the time of starting, and easing the influence of the driving system resonance during this time. CONSTITUTION:A control unit 7 inputs signals of a change selector 4, an accelerator stroke sensor 51, an engine rotating speed sensor 22, a clutch disk rotating speed sensor 67, and a vehicle speed sensor 31, and controls the intermittent state of a clutch 6 between an engine and an automatic transmission 1. In this case, at the time of the start of the vehicle detected by a detecting means 71, a control means 72 sets the clutch meet time to a long time of about one cycle or more of driving system resonance to make load or the transmission torque of the clutch 6 gradually act on the engine 2, and during this time, the influence of the driving system resonance is eased. Hence, the generation of a shock torque can be suppressed.
Patent JP-S5873158-A (JP)
Title: Semiconductor device
Inventor: ARAKI YOUICHI
IPC: H01L29/74
Filed: 1981-10-26
Abstract: PURPOSE:To prevent generation of a short-circuit between electrodes of two semiconductor layers at a thyristor by a method wherein a flow preventing layer is provided at the part adjoining to a gate electrode on the surface of a P type base layer interposing an insulator layer between them. CONSTITUTION:Out of the surface of a broad P type base layer 7 not covered with N type emitter layers 8 nor a gate electrode 9, at the part adjoining to the gate electrode 9, a loop type flow preventing layer 16 is provided. The layer 16 thereof is insulated from the P type base layer by an insulator layer 11, and is formed at the same time with the electrode 9 by evaporating a material the same with the electrode 9. Moreover it is arranged as to have the distance D of 1mm. or less between the electrode 9. An insulating layer 12 is provided as to cover the layer 16 and the electrode 9. When the device is constituted like this, the electrode 9 is covered completely by the layer 12. That is because the layer 16 prevents flow of a liquid type material when the material of the layer 12 is to be applied. Accordingly a short-circuit is not generated even when a flexible conductor layer comes in contact therewith.
Patent JP-S6063543-A (JP)
Title: Polymer particle
Inventor: YAMASHITA YUUJI
IPC: G03G9/087
Filed: 1983-09-19
Abstract: PURPOSE:To obtain a toner having excellent potential acceptance characteristics with good yield by using a comparatively low-concd. dispersion stabilizer to suspend a monomer in water phase or removing an excess of said stabilizer after suspending the monomer, after that, adding a pigment, and polymerizing the monomer. CONSTITUTION:Toner particles are prepared by the suspension polymn. method using a monomer, such as styrenes or alkyl methacrylates, and a small amt. of divinyl compd. as a cross-linking agent. At that time, the monomer is dispersed into water phase by using a dispersion stabilizer comparatively low in concn., or a sufficient amt. of said stabilizer enough to fisperse it is used, and after dispersion, it is allowed to stand still, the lower part of the water phase is separated and removed, leaving the upper cream part. Fresh deionized water is added, and after proper treatments, the obtained monomer are stirred under N2 gas stream, and raised in temp. to start polymn. Then, an aq. dispersion of a dye or pigment separately prepared in advance is dropwise added, and a prescribed amt. of it is added for a prescribed time to advance polymn. The toner particles are obtained with good yield by preventing occurrence of partial emulsion polymn. Moreover, said dye or pigment can be allowed to strongly adhere to the surface of the toner.
Patent JP-S6236009-A (JP)
Title: Thermal decomposition type boron nitride
Inventor: KAWAI TETSUO
IPC: C30B15/10
Filed: 1985-08-05
Abstract: PURPOSE:To decrease the laminar surface exfoliation which is observed with the conventional thermal decomposition type boron nitride crucible and to extend the life of the crucible by forming the thermal decomposition type boron nitride in such a manner that the X-ray diffraction intensity of the hexagonal boron nitride is made smaller than the X-ray diffraction intensity of the boron nitride having the irregular laminar structure in the crystal structure of the thermal decomposition type boron nitride. CONSTITUTION:This thermal decomposition type boron nitride has the crystal structure consisting of the hexagonal boron nitride and the boron nitride of the irregular laminar structure having the larger inter-plane spacing of the C plane than the hexagonal boron nitride and has the diffraction strength of the hexagonal boron nitride smaller than the diffraction intensity of the boron nitride of the irregular laminar structure in the X-ray diffraction. The laminar surface exfoliation is prevented simply by controlling the lamination state of the C plane in the stage of forming the film of the boron nitride by a thermal decomposition method, for example, CVD method. The lamination state of the C plane is controllable by, for example, CVD conditions and the examination of the lamination state is possible by X-ray diffraction.
Patent JP-S6326796-A (JP)
Inventor: SHIMIZU TOYOKAZU
IPC: G07F13/00
Filed: 1986-07-21
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-S6148491-A (JP)
Inventor: HIDE ICHIRO
IPC: C23C24/00
Filed: 1984-08-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5958861-A (JP)
Title: Semiconductor memory device
Inventor: HARIMA KANICHI
IPC: G11C16/06
Filed: 1982-09-28
Abstract: PURPOSE:To obtain a non volatile memory enabled to write having a margin up to change surely the threshold voltage by a method wherein the control gate voltage of a floating gate avalanche FET is boosted by the output of the detecting circuit of a write verify mode. CONSTITUTION:Sizes of respective FET's in the circuit 8 are selected, a high level is outputted to a terminal 10 only when a writing electric power source 6 reached a high voltage (25V for example), and the write verify mode is read out. The FET 11 is made to ON by high level output 10, and a write read change- over signal line 9 is made to a low level. At this time, when output of the terminal 10 and size of the FET 11 are selected properly, the signal line 9 can be set to medium level different from the original high level, and change-over of write and read is performed by inputting to the control gate of a depletion type FET 3 the medium voltage (7V for example) of writing electric power source 6 and of a circuit operating electric power source 5 being located at the control gate of the memory array 4. According to this construction, the memory device enabled to write having a margin automatically without changing the circuit operating electric power source volage can be obtained.
Patent JP-2000327102-A (JP)
Title: Multifunctional dust box
Inventor: KIMURA TADAYOSHI
IPC: B65F1/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a dust box having separate storage places for general waste and industrial waste. SOLUTION: For a dust box having two storage portions for general waste, the storage portion 2 is provided with a charge port 1 at an upper stage for storing documents, an opening/closing cover 3 at the side face and a storage place 4 at a lower stage for storing documents. A dust box body 4 is made of rubber magnet material so that a storage place for industrial waste can be easily attached/detached.
Patent JP-H0521469-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TAKUKATSU
IPC: H01L29/812
Filed: 1991-07-12
Abstract: PURPOSE:To reduce a resistance of a gate by preventing generation of a cavity in a gate electrode. CONSTITUTION:A first spacer layer 12 and a second spacer layer 13 are sequentially formed on a semiconductor substrate 11, an opening corresponding to a gate electrode pattern is formed on the layer 13, a mask layer 15 is formed on upper and side surfaces of the layer 13, with the layer 15 as a mask the layer 12 is etched to form an opening, the layer 15 is removed, and then a metal layer is formed by including the opening of the layer 12.
Patent JP-H09328284-A (JP)
Title: Automatic slinging work detachment device for hung load
Inventor: TASAKA TETSUMI
IPC: B66C1/34
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To miniaturize and reduce the weight of a device by inserting a lock pin in a hole against a spring by a manual lock handle, locking it by a lock means, and releasing the lock means by a remote controlled motor. SOLUTION: When a lock pin 4 is engaged with a hanger piece 1 in a long hole 3, a lock handle 15 is clockwise rotated manually and a stopper 25 is engaged with a spring case 20 by an action of the spring 27 via a lock plate 26 so as to be in a lock state. When the lock pin 4 is released, a DC motor 22 is rotated normally, a release dog 24 is lowered along a release screw shaft 23, the lock handle 15 is clockwise rotated via a release lever 17, and the second shaft pin 18 is set in such a sate as moved toward the right than the connecting line for connecting the first shaft pin 13 to a pivot pin 16 of the lock handle 15. The stopper 25 is engaged with the lock plate 26 by lowering of the release dog 24 and detached from the spring case 20 so that the lock pin 4 releases the engagement with the hanger piece 1 by action of the return spring 19.
Patent JP-H0724781-A (JP)
Title: Side gate cutting-off method for resin formation
Inventor: AKASAKA YASUYUKI
IPC: B26D1/45
Filed: 1993-07-12
Abstract: PURPOSE:To realize the shortening of work time, the simplification of work, the improvement of the fine appearance of formation cutting-off surface or the like. CONSTITUTION:The side gates 22, 22 of a synthetic resin formation 26 is cut off by using a compound motion type air chuck cylinder 1 made up by being provided with edge tools 18, 18 at a pair of fingers 15, 15. An interval between the fingers 15, 15 can be increased by force from the outside acting on the fingers 15, 15 under the state of being regulated at a predetermined value. In order to out off the side gates 22, 22, the synthetic resin formation 26 with the side gates left is fixingly arranged on an axial extension line at the front of the air chuck cylinder 1, and the air chuck cylinder 1 is advanced axially under the state of the interval being regulated at the predetermined value, and edge tips 18a, 18a receive force from the peripheral surface 23a of a synthetic resin formation main body portion and the interval is increased, so the edge tips 18a, 18a slide on the curved surface 23a of the synthetic resin formation main body and cut off the side gates 22, 22.
Patent JP-2000007459-A (JP)
Title: Inorganic foamed body, its formation and foamable inorganic composition
Inventor: FUJIMOTO KYOICHI
IPC: C04B38/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic foamed body containing many foams, which are independent of each other and has uniform particle size. SOLUTION: This inorganic foamed body is formed by the foaming caused by the reaction of a foaming agent composed of egg shell powder with an acidic phosphate based binder aq. solution. The inorganic foamed body is formed through a foaming process and a drying process. In the foaming process, the foaming agent composed of the egg shell powder is mixed with an aq. inorganic composition containing the phosphate based binder as a principal ingredient. Calcium carbonate, which is an essential component of the egg shell powder, and phosphoric acid of the phosphate based binder react with each other by the mixing to produce a phosphate and to generate carbon dioxide. Carbon dioxide is generated from the egg shell powder as nucleus in this way to generate many foams.  After the foaming in the foaming process, drying and solidifying are executed in the drying process to obtain the objective inorganic foamed body.
Patent JP-H0753992-A (JP)
Title: Low dose detergent composition
Inventor: MURATA SUSUMU
IPC: C11D3/12
Filed: 1993-07-12
Abstract: PURPOSE: To obtain a detergent composition reduced in a dosage.  
     CONSTITUTION: There is provided a low-dosage detergent composition comprising (i) 10-40 wt.% crystalline layered sodium silicate; (ii) 25-65% surfactant; (iii) 0-20 wt.% bleaching component; and (iv) below 50 wt.% another builder and another alkaline substance, wherein the ratio R of the crystalline layered sodium silicate to the sum of the other builder and the other alkaline substance is 0.34 or above. This composition gives a dosage of below 25 g, desirably, 14-21 g of the detergent in 30 l of a wash liquid. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0726559-A (JP)
Title: H-steel end protecting member for pile driving
Inventor: KAGOTA NORIO
IPC: E02D5/28
Filed: 1993-07-13
Abstract: PURPOSE:To protect the end of an H-steel against damage, increase a piling speed and prevent the occurrence of deformation of the H-steel such as deflection at the time of piling work. CONSTITUTION:This member has an H-shaped cross sectional form, and is a steel product having a web section 1, and opposite plate sections 2 and 3 integrated with the section 1 via welding or the like. The opposite plate sections 2 and 3 are cut to a wedge form with the end of the web section 1 as a forward edge 1a. Also, wart type hardened sections 4 are formed as integral part of the edge 1a and the cutout surface of the sections 2 and 3. In addition, the thickness of the section 1 is approximately two times as large as the thickness of the sections 2 and 3. Furthermore, opposite bulge sections 1b and 1c are projected from the rear end of the section 1, and have such a groove as allowing the insertion and engagement of the web of the end of an H-shaped steel.
Patent JP-S5961037-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKIGAWA MASAHIKO
IPC: H01L21/324
Filed: 1982-09-29
Abstract: PURPOSE:To eastablish a surface protecting method giving no adverse effect on the interface characteristic by forming a protection film with a compound semiconductor which has the lattice constant which is almost equal to that of a substrate to be processed and has a high resistance. CONSTITUTION:A compound semiconductor layer 5 having the lattice constant which is almost equal to that of a substrate 1 to be processed and a high resistance is formed on the surface of substrate 1 to be processed consisting of a compound semiconductor. Thereafter, a semiconductor device is manufactured through the heat treatment process. The lattice matching is almost done between the substrate 1 to be processed and protection film 5 of compound semiconductor layer and the interface level density is very small. Therefore, formation of protection film does not give any adverse effect on the interface characteristic.
Patent JP-H0221932-A (JP)
Title: Method for chemically dissolving solid particle
Inventor: MATSUBARA SHIGEO
IPC: B01F1/00
Filed: 1988-07-11
Abstract: PURPOSE:To efficiently dissolve solid particles by charging solid particles having a specified diameter and a liq. capable of dissolving the particles into a vessel, and rotating the vessel at a specified speed. CONSTITUTION:The solid particles A having >=100mum diameter and a liq. B capable of chemically dissolving the desired component in the particles A and having a sp.gr. >=3 lower than that of the particles A are charged into the vessel 1. When the particles A and liq. B are charged, n-mols of the desired component in the particles A to be chemically dissolved is mixed with one mol of the liq. B, equation 1 must be fulfilled in this case, and the ratio of the sum of the volumes of the particles A and liq. B to the content volume of the vessel 1 is controlled to 0.05-0.6. A lid 2 is then closed, and a driving shaft 3 is lifted up and down and rotated. The angle of the axis 1a of the vessel 1 to the horizontal plane is held at -60 to +60 deg..
Patent JP-S6415802-A (JP)
Title: Remote control type controller for electric equipment
Inventor: IMAIZUMI TAKEO
IPC: G05B9/02
Filed: 1987-07-10
Abstract: PURPOSE:To omit attachment of a short circuit plug when a signal line connector is separated by adding an exclusive OR circuit to a controller and setting a signal line between the input terminal of said OR circuit and the input/output terminal of a constantly closed switch means. CONSTITUTION:A current flows to a common earth terminal 11 from a power supply 7 via a resistance 14, a signal line 16, a constantly closed switch means 5 and an earth line 10 in such a state where a controller 2 is normally connected to a remote controller 1 and the switch 5 is not operated. At the same time, a current flows to a resistance 15 and the voltage of the power supply 7 drops with input terminals 13a and 13b of an exclusive OR circuit 13 set at low levels. The output 13c of the circuit 13 is also set at a low level. In case the controller 1 is separated from a connector 4, both terminals 13a and 13b are set at high levels with the output 13c set at a low level respectively. In such a constitution, it is not required to attach a short circuit plug when a signal connector is separated.
Patent JP-S6330666-A (JP)
Title: Flow control valve
Inventor: ARIIZUMI RYOZO
IPC: F16K1/16
Filed: 1986-07-22
Abstract: PURPOSE:To alter a passage area with a speed regulating member unshifted in the axial direction as well as make its regulation easily, by installing the speed regulating member possible for only speed regulation and unshifted in the axial direction, and installing the valve body formed in a rotor form, centering on a shaft in parallel with the turning shaft, in this speed regulating member as one body. CONSTITUTION:When a flow control valve 24 regulates speed of a speed regulating member 25 in utilizing a driver groove 30, a valve body 26 contacts or separates to or from a valve seat 27, whereby a passage area between both is altered to some extent. At the time of this speed regulation, this speed regulating member 25 will only rotate and never move in the axial direction so that a position (regulating position) of the driver groove 30 is constant and regulation is easy and, what is more, seal length (d) of a seal member 28 can be made smaller. And, since projection length of the speed regulating member 25 from a valve housing 20 is in no case changed, enlargement of the whole body will not be incurred. In addition, regulation of a flow rate is carried out at one turn of the speed regulating member 25 at most, so that it is easy enough.
Patent JP-S6063750-A (JP)
Title: Photoelectro-magnetic pickup device
Inventor: YANAGIDA TSUNEO
IPC: G11B11/105
Filed: 1983-09-19
Abstract: PURPOSE:To improve the radiating efficiency and the S/N, by respectively setting the transmittance and reflectivity of a beam splitter against P- and S-poralization to different values and appropriately selecting the polarizing direction of an incident luminous flux in accordance with a case where the luminous flux from a light source is transmitted or reflected toward a recording medium by the beam splitter. CONSTITUTION:A luminous flux radiated from a laser diode 1 is introduced into the 1st polarization beam splitter 12 under P-polarization. The transmittance Tp and reflectivity Rs of the polarization beam splitter 12 against P- and S-polarization are set to Tp>50% and Rs is about 100%, respectively. A reflected luminous flux which receives Kerr rotation by a recording medium is again introduced to the 1st polarization beam splitter 12 and reflected having almost the same largeness. The luminous flux is introduced to the 2nd polarization beam splitter 13 where the luminous flux is divided into a luminous flux for information signal and another luminous flux for servo signal. Since the transmittance and reflectivity of the 2nd splitter 13 are set to Tp<50% and Rs is about 100%, respectively, the components for information signal are introduced to the analyzer 8 without reducing its energy.
Patent JP-H0522992-A (JP)
Title: Current control circuit for servo controller
Inventor: SATO KAZUO
IPC: H02P27/06
Filed: 1991-07-12
Abstract: PURPOSE:To stably and smoothly control to drive a servo motor by maintaining a responding speed of a servo motor drive to a current command constant even if a DC voltage of a main circuit is varied. CONSTITUTION:The current control circuit comprises an A/D converter 8 for detecting a value of a DC voltage between main circuits P and N to convert it to a digital value, and a CPU 9 for calculating a ratio of a DC voltage value between the circuits P and N at the time of stopping a servo motor 10 to the digital value, and further multiplying the ratio by a current amplifier gain to output it to a current amplifier.
Patent JP-H0340786-A (JP)
Title: Controlling method for vector of induction motor
Inventor: DOI KAZUHIKO
IPC: H02P23/16
Filed: 1989-07-04
Abstract: PURPOSE:To accurately measure a temperature-corrected secondary time constant in a short period of time by supplying a constant current of the same phase as that at the time of next operation to the exciting side of an induction motor in a state that an elevator is mechanically stopped, and measuring the time constant. CONSTITUTION:The shaft of a motor is secured by a mechanical braking at the time of stop of an elevator, and a constant current i1' of the same phase as that at the time of start of an operation is supplied for a predetermined period of time. This time is determined according to the time constant of the motor. A next operation is started after a predetermined time is elapsed, a voltage v1(t) when a constant current i1 is supplied is measured, and a secondary time constant is calculated. Then the calculated constant is used for calculating a vector control to remove influence of a temperature.
Patent JP-S6417412-A (JP)
Title: Apparatus for incorporating internal winding
Inventor: HIRAMATSU HIROMICHI
IPC: G11B5/02
Filed: 1987-07-13
Abstract: PURPOSE:To prevent the damage of the coating of a coil that would be caused when the coil is scratched at a corner part of winding grooves provided on a cylindrical core, by inserting a coil guide in the cylindrical core before inserting the coil therein. CONSTITUTION:Wire is wound to form a coil 90 outside a cylindrical core 8. The coll 90 is bent so as to be inclined with respect to a plane orthogonally intersecting the axis of the core 8 so that the coil is apparently smaller than the inner diameter of the core 8. A coil guide 3 is inserted into the core 8 by means of a coil guide inserting means 1. Further, the coil 90 is inserted into the core 8 by the means 1. By using a coil incorporating means 4, the coil 90 inserted in the core 8 is pressed into the core while it is positioned according to winding grooves provided on the inner periphery of the core 8 so that the coil 90 is incorporated in the grooves. In this manner, the coating of the coil 90 can be effectively prevented from being broken.
Patent JP-H0264038-A (JP)
Title: Glass composition containing having blackish light gray color and containing no nickel
Inventor: JIEEMUSU BIKUTAA JIYOONZU
IPC: C03C1/10
Filed: 1989-07-04
Abstract: PURPOSE: To produce a dark, neutral gray glass free from nickel, low in light transmittance and to make the glass useful in an automobile sun roof by adding Fe 2 O 3 , Se and CoO as a colorant to an alkali glass.  
     CONSTITUTION: This glass composition is obtained by incorporating 0.55-1.0 wt.% iron oxide (consisting of Fe 2 O 3  and 15-50 wt.% FeO), 0.003-0.02 wt.% Se and 0.005-0.02 wt.% CoO as colorants to an alkali glass composition containing 68-75 wt.% SiO 2 , 10-18 wt.% Na 2 O, 5-15 wt.% CaO, 0-5 wt.% MgO, 0-5 wt.% Al 2 O 3 , 0-5 wt.% K 2 O and other trace purifying assistant. The glass has ≤20% light transmittance at 5.56 mm thickness. 
     COPYRIGHT: (C)1990,JPO