baber/WOPTO huggingface dataset:
Patent JP-S61104682-A (JP)
Title: Superconductive soliton element
Inventor: TAKARAGAWA KOJI
IPC: H01L39/22
Filed: 1984-10-29
Abstract: PURPOSE:To enable the detection of solitons without leading them out of Josephson lines and the various kind of logical operations of the elements on detection signals by a method wherein a soliton is stopped in part of a long Josephson junction, and this part is directly coupled with the stopped soliton. CONSTITUTION:A bias signal is impressed on a detection Josephson junction SJ between electric terminals 1 and 2, where its level should be a value whereby the Josephson junction SJ does not come into voltage transition only on bias signals. The soliton S generates in a long Josephson junction LJ between electric terminals 2 and 3, and drive signals whereby it can move along LJ to the X (or -X) direction are impressed. The soliton S penetrates through the end of the junction LJ and moves to the X or -X direction by receiving Lorentz's force by a drive signal. It is possible to stop the soliton S by controlling the partial drive signal of the long Josephson junction LJ through which it runs, or by increasing dumping.
Patent JP-S6289595-A (JP)
Title: Laser welding method
Inventor: TAKASO MASASHI
IPC: B23K26/16
Filed: 1985-10-12
Abstract: PURPOSE:To improve the welding efficiency by forming an electric field in a plasma generating area, eliminating plasma generated when irradiating laser beam, from on a laser optical path, and making an energy of the laser beam work effectively on melting. CONSTITUTION:The laser beam which has been emitted from a torch 1 irradiates a work W and melts an irradiated part.A metallic vapor which has been generated in this case is mixed into an Ar gas, and the plasma is generated in a plasma generating area A in the periphery of the laser beam irradiated position on the work W. In this case, a power source is connected between half bodies 11, 12, an electric field is formed, and the generated plasma is brought nearer the side of both the half bodies 11, 12 by this electric field and eliminated from on an optical path of the laser beam. In this way, the welding efficiency of the laser beam can be improved.
Patent JP-S6474084-A (JP)
Title: Servo-device
Inventor: SATO TETSUYA
IPC: H02P29/00
Filed: 1987-09-10
Abstract: PURPOSE:To perform the better vibration-proof servo by reducing the gain of a servo-signal when the turbulence comes to the servo-signal. CONSTITUTION:A light receiving element 3 is divided into four light receiving parts A-D, and the output signals of each of the light receiving parts A-D are given to each of the amplifiers 4-7. The output signals (a)-(d) from the amplifiers 4-7 are given to a focusing error detection circuit 20. And, when the turbulence comes to a servo-signal, the gain switching circuits 29-41 are operated and the gain of the servo-signal is reduced. Accordingly, the generation of servo-error is prevented, and at the same time, the better vibration-proof servo can be performed by the servo-signal with high gain in the normal time when the turbulence does not come to the servo-signal.
Patent JP-H1043671-A (JP)
Title: Electrostatic powder coating method
Inventor: YASUDA SHINICHIRO
IPC: B05B5/057
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic powder coating method which is free of defects which appear when an electrostatic powder coating gun is used, can form a coating film without mottle without decreasing the particle size of a powdered coating more than necessity, eliminate useless consumption of the powdered coating, and easily form optional information such characters by a coating film having different hues on an object to be coated. SOLUTION: An electrostatic latent image formed on photosensitive materials 3a, 3b, 3c, 3d, is developed by sticking a thermosetting powdered coating by electrostatic force, and the coating is transferred on a transfer sheet 90. The coating is fixed temporarily on the sheet 90 by heating it at a temperature below a curing temperature. The temporarily fixed coating is pressed to an object to be coated and cured by heating to be baked on the object, and then the sheet 90 is peeled off from the coating which is baked on the object.
Patent JP-H0657801-A (JP)
Title: Sanitary washing device
Inventor: KAWAHARA YOSHIYUKI
IPC: E03D9/08
Filed: 1992-08-04
Abstract: PURPOSE:To enable a sanitary washing device to continue its automatic progress by means of arbitrarily changing its operating time while automatic progress is being in practice in accordance with a set pattern by providing a button for inputting practice hour change in an operating part and a control routine in a control part. CONSTITUTION:When a dry button is pressed while a sanitary washing device is being in practice of a certain phase, for instance, a washing phase, under the condition of automatic progress, the automatic progress is forcibly ended at this point and allowed to immediately start upon being transferred to a drying phase under the condition of independent progress. When an automatic progress stop button B is pressed during practice of automatic progress, the automatic progress being practised is forcibly ended. Various input signals from an operating part 2a are received by the input/output part 12c of a control part 12 and taken in a CPU 12a through BUS 12b. Interrupt signals enter a CPU interrupt terminal through an interrupt line 12g. The CPU 12a makes a processing practice while using a control routine 14, including a software timer, and a working memory 12f included in a ROM 12e and when the result is a pattern setting data (for example, practice time t1, t2, t3 or the like), it is stored in a non-volatile memory 12d while when it is operating signal it is output to an operating part 13 through an input/output part 12c.
Patent JP-H1071202-A (JP)
Title: Cut-off device for plunger type slide valve
Inventor: PASTRONE JOHN
IPC: A61M1/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To open a valve so as to freely flow fluid in a fluid path or close it so as to be cut off by sliding a slide valve engaged with a movable holding means so as to transmit the movement of a movable support member to the movable holding means via a link means, and operating the slide valve to be cut off. SOLUTION: When a cam 130 drives a holding bracket and a presser member 122 to a close position, a finger member 152 constrains a knob 49 in the bottom end toward the presser member 122 and at the same time draws out a plunge outside a cylindrical housing 44 so as to open a flow regulator 45 completely. On the contrary, when a door 146 is driven from the close position to an open position, a roller 144 drives a pivot arm 140 so as to rotate the cam 130 clockwise, moves the finger member 152 so as to be separated from the bottom end of the finger presser member 122, and releases the knob 49 from a flow regulating cut-off device 114, while the cam 130 drives the presser member 122 and its bottom end pushes the plunger inside the housing 44, so that the flow regulator 45 is closed.
Patent JP-S60120000-A (JP)
Inventor: GOMI SAKUHEI
IPC: D06F71/00
Filed: 1983-12-02
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-H0275500-A (JP)
Title: Load controller for automatic forging press
Inventor: NAKAMURA MASATOSHI
IPC: B30B15/28
Filed: 1988-09-12
Abstract: PURPOSE:To eliminate the generation of a failure of a forged part and to execute forging of a uniform shape dimension by collating a distributing state of a material detected in a transfer part and a distributing state stored in advance, outputting a signal and moving a position of a bottom dead center of a slide by a necessary quantity. CONSTITUTION:In a transfer part 13, a supplied forged part 36 is inserted and held, for instance, by two pieces of feed beams and charged into a first lower die 15, and when the pressure deformation is ended, this forged part 36 is inserted and held, and separated from the die, and transferred to the nest lower die. A distributing state in each die of such a forged part 36 is understood every moment by a detecting means 28, and sent to an operation control means 42. Since the drive-in quantity of every pattern is stored in advance in the operation control means 42, it is compared with a pattern of the present time point which is understood by the transfer part 13 and a signal for instructing a fluctuation of a necessary drive-in quantity is outputted, and an operating means works so as to move to coincide with a set value of die height D.
Patent JP-S6387198-A (JP)
Title: Driving circuit for motor
Inventor: ISHINAGA HIROYUKI
IPC: H02P8/38
Filed: 1986-09-29
Abstract: PURPOSE:To permit the detection of the step-out of a motor with a simple circuit constitution, by a method wherein a voltage, corresponding to the current value of an exciting coil for the motor, is generated. CONSTITUTION:A 4-phase stepping motor 3, equipped with coils 3-1-3-4, is driven by a power source 2 through a driving transistor 8 and a current detecting resistor 9. A step-out detecting circuit 10 detects a voltage generated in the resistor 9 and outputs a step-out detecting signal. When the motor 3 has stepped out, the inductances of the coils 3-1-3-4 becomes extremely small as compared with the same during a constant speed rotation. Accordingly, the value of exciting current becomes large and a voltage, generated in the resistor 9 becomes high while the increased voltage may be detected by the step-out detecting circuits 10.
Patent JP-S6472223-A (JP)
Title: Parameter input device
Inventor: GOTO YOSHIHIRO
IPC: G06F3/0354
Filed: 1987-09-14
Abstract: PURPOSE:To facilitate the input operation for parameters by securing the input of parameters with dependence on only the moving direction where a ball is operated regardless of the direction of a parameter input device main body on a plane after this body is once set on the plane in the fixed direction. CONSTITUTION:A bottom surface member 6 which holds a ball 2, the detecting rollers 3a and 3b, and the converters 4a and 4b is combined with a cover member 7 which covers those said parts so that both members 6 and 7 can freely rotate with each other within a plane 5. Thus it is possible to supply the parameters with dependence on only the moving direction where the ball 2 is rotated regardless of the direction of the main body 1 of a parameter input device on the plane 5 after the body 1 is once put on the plane 5 in the fixed direction. As a result, an operator can facilitate his/her input operation of parameters regardless of a fact whether the member 7 is always kept in the fixed direction or not.
Patent JP-2000052396-A (JP)
Title: Device and method for controlling injection molding
Inventor: ODAJIMA SHUICHI
IPC: B29C45/84
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To judge quickly and simply whether a molding is good or not in the injection molding process. SOLUTION: The molding process is carried out by using a control means 107 and operating an injection molding machine 100 and a die 101 through an operation means 102. The in-mold pressure and the temperature of a molded product in the mold 101 are measured by a pressure measuring means 104 and a temperature measuring means 103. The integral value from the start of the injection molding to the temperature peak of the molded product is computed by an integral computing means 105. While the pressure integral value is compared with the pressure integral value of the molded product by the control means 107, the temperature of the molded product after sensing the temperature peak is compared with the preset reference temperature, and when they are out the allowable range of the reference pressure integral value and the reference temperature, the molding is judged as the abnormal molding.
Patent JP-2001057074-A (JP)
Title: Semiconductor device
Inventor: KATO HIROSHI
IPC: H03K5/153
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device which prevents malfunction by detecting the interruption of a power source at the time of standby by itself in a semiconductor device to which multi-power source are inputted. SOLUTION: A potential detecting section 51 generates a reference potential lower than a power source potential of 3.3 V by 1.5 V, and detects the interruption of a power source by comparing potentials of power source wiring of 1.5 V group with the reference potential. An output of the potential detecting section 51 is given to a gate of a N channel MOS transistor 66 through a level converting circuit 62. Then N channel MOS transistor 66 fixes an output of an internal circuit 28a operated by a power source of 1.5 V group.
Patent JP-H07232598-A (JP)
Title: Supporting leg for rail pipe of roof rail arranged on vehicle
Inventor: KURAUSU KOROCHIE
IPC: B60R9/04
Filed: 1994-09-22
Abstract: PURPOSE: To provide a support foot capable of easily assembling a roof rail from the upper side and simultaneously compensating and adjusting a manufacturing error at the same time. CONSTITUTION: A support foot 1 for a rail tube 5 of an automobile roof rail has a contact surface 3 supported by an automobile roof 2, an insertion pin 4 forming an insertion coupling part between a tip part of the rail tube 5 and the support foot 1 and a hollow chamber 6 extending within the support foot 1. Within the hollow chamber 6, a dome 11 of an adapter 9 fixed to the automobile roof 2 is engaged. A notch 14 in the dome 11 accepts a plate with thread 15 slidable in the longitudinal direction within the dome 11. On the head part of the plate with thread 15, a groove 17 forming a shape connection coupling part in cooperation with a projecting element 18 on a wall of the hollow chamber 6 of the support foot 1 is provided.  A fixing screw to fix the support foot 1 to the adapter 9 passes through a hole 7 provided on the support foot 1, an opening provided on the dome 11 of the adapter 9 and a hole with thread in the plate with thread 15, the groove 17 is constituted in parallel with the fixing screw and into a V-shape and the projecting element 18 has a constitution just fitting the groove 17.
Patent JP-S62105927-A (JP)
Title: Production of ceramic powder having electro-optical properties
Inventor: SHIRASAKI SHINICHI
IPC: C04B35/49
Filed: 1985-10-14
Abstract: PURPOSE:To obtain ceramic powder having electro-optical characteristics, by blending a mixed solution of lead nitrate, lanthanum nitrate and zirconium nitrate with a precipitate-forming solution, coprecipitating metallic components, adding a solution of titanium alkoxide to the precipitate to blend and to coprecipitate them. CONSTITUTION:A mixed solution of lead nitrate, lanthanum nitrate and zirconium nitrate is prepared, the mixed solution is blended with a precipitate-forming solution and metallic components are coprecipitated. Further the precipitate is mixed with a solution of titanium alkoxide and coprecipitated. The precipitate is dried and calcined at 400-1,200 deg.C to produce ceramic powder containing Pb, La, Zr and Ti as active ingredients.
Patent JP-H0896550-A (JP)
Title: Tape cartridge
Inventor: NARISAWA KENJI
IPC: G11B23/087
Filed: 1994-09-22
Abstract: PURPOSE: To generate tension on a tape and to improve the reliability of recording and reproducing while preventing the transfer of the dust, etc., sticking to the magnetic surface of the tape to a driving belt. CONSTITUTION: The tape 5 with its nonmagnetic surface facing outward is wound around a pair of a supply reel 3 and a take-up reel 4. A belt roller 15 which is one of a pair of the belt rollers 15, 16 arranged on the upper side of a Tee shape among three pieces of the belt rollers 15 to 17 arranged in the Tee shape is used as a belt driving roller commonly used as a pinch roller to which a capstan shaft 36 is pressed.
Patent JP-H0542265-A (JP)
Title: Two-blades safety razor
Inventor: ASANO TAMORU
IPC: B26B21/22
Filed: 1991-08-15
Abstract: PURPOSE:To improve the safety of a two-blades safety razor by forming the front edges of two blade pinch sections into a comb teeth shape to have the same effect as that when blade edges are covered at the constant interval while in use. CONSTITUTION:Grooves 7, 8 with gradually increased depth toward the front from the upper faces of blade pinch sections 12, 13 are provided, thus the front edges of the blade pinch sections 12, 13 are formed into a comb teeth shape, and tips of comb teeth 9, 10 reach the vicinity of the blade edges 15, 15 of both blades 3, 4.
Patent JP-H0391907-A (JP)
Title: Chip part
Inventor: MIYAKE HIROSHI
IPC: H01C1/148
Filed: 1989-09-04
Abstract: PURPOSE:To make it possible to insert a chip part into a printed board easily and accurately by a method wherein a chip part, on which a metal cap or a metal ring larger than the hole for mounting of the chip part is arranged, is used as one of electrodes. CONSTITUTION:A metal cap 3 or a metal ring 4 is arranged on one of electrode parts 2 provided on both ends of a chip part main body 1. The above-mentioned metal cap 3 or the metal ring 4 has outside diameter larger than the chip part inserting hole 8 of a printed wiring board. To be more precise, by arranging the metal cap 3 or the ring 4, which is larger than the chip part inserting hole 8, on one of the electrodes 2 of the chip part 1 using a press-fitting method, the positional deviation of insertion and the falling down of a chip part 1 can be prevented when the chip part 1 is mounted by inserting it into the hole 8 of the printed wiring board. As a result, the mountability of the chip part can be improved.
Patent JP-H02126450-A (JP)
Title: Magneto-optical reproducing device
Inventor: ORUKAWA MASAHIRO
IPC: G11B11/105
Filed: 1989-09-04
Abstract: PURPOSE:To improve the S/N and also to concentrate an optical system in one direction to miniaturize the subject device by disposing a beam splitter with different reflectance and transmission factor between P-polarization and S-polarization on an optical path and increasing the rotation angle of a plane of polarization accordingly. CONSTITUTION:The P-polarization from a linear polarization light source 1 is transmitted through the beam splitter 2 to be converged on a recording medi um 4. When this polarization of only P-component is reflected by the medium 4 consisting of MnBi, the plane of polarization is rotated to generate S- component. The reflected light is returned to the splitter 2 and one part of it is reflected, whereas when the reflectance of the splitter 2 is set for S- component as larger than for P-component, the rotation angle of the reflected light is increased. This is splitted by Wollaston prism 5 into a normal ray and an abnormal ray, which are then converted by light receivers 6 and 6' into electric signals to be differentially detected by a differential amplifier 7, so that the signal is reproduced. By this method, the rotation angle of the plane of polarization is increased, and the S/N is improved, and then the device is miniaturized.
Patent JP-S6472829-A (JP)
Title: Preparation of single surface mat polycarbonate film
Inventor: SUGIMURA YOSHIHIRO
IPC: B29C59/04
Filed: 1987-09-14
Abstract: PURPOSE:To obtain a single surface mat polycarbonate film, by pressing polycarbonate extruded under melting to a matted cooling roll, whose surface roughness in the directions parallel and vertical to the surface thereof is specific, under specific line pressure by a guide roll through a release film having heat resistance and a smooth surface while setting the temp. of polycarbonate to a specific value. CONSTITUTION:The molten polycarbonate 3 extruded from an extrusion die 4 is guided between a matted cooling roll 1 and a guide roll 2 within a resin temp. range of 170-200 deg.C and extruded under line pressure of 1-5kg/cm by the guide roll 2 through a release film having a smooth surface such as a heat resistant PET film. The molten polycarbonate on the side of the guide roll 2 receives pressure in a semi-molten state to erase die lines and the mirror surface of the surface smooth film is transferred to said polycarbonate. The molten polycarbonate brought into contact with the matted cooling roll 1 receives the transfer of a mat surface to be cooled. By this method, a good single surface mat polycarbonate film can be obtained.
Patent JP-H0868975-A (JP)
Title: Faraday rotator
Inventor: SUZUKI TOSHIYASU
IPC: G02F1/09
Filed: 1994-08-30
Abstract: PURPOSE: To obtain a wide range of wavelengths in a 1310nm wavelength range and to correspond to multiwavelength communication in this wavelength range. CONSTITUTION: This Faraday rotator is produced by laminating a film (A) comprising a LPE magnetic garnet single crystal expressed by compsn. formula R13-x Bix Fe5-y Zy O12 and a film (B) comprising a LPE magnetic garnet single crystal expressed by compsn. formula R23-z Smz Fe5 O12 . This rotator is used in the wavelength range from 1250nm to 1370nm. In formulae, R1 is a rare earth element including Y, Z is Al, In, Ga, x and y satisfy 0.3<=x<=1.9, 0<=y<=0.5, R2 is a rare earth element including Bi and Y, and z satisfies 0.5<=z<3.
Patent JP-H04109500-A (JP)
Title: Memory testing circuit for semiconductor integrated circuit
Inventor: SAITO MUTSUO
IPC: G11C29/00
Filed: 1990-08-29
Abstract: PURPOSE:To make it possible to execute a memory operation test at the practical operation frequency of an LSI by providing this memory testing circuit with an address supplying circuit, a comparing means for comparing data with an expected value and a clock forming means for operating respective compared result holding means at the practical operation frequency of a memory part. CONSTITUTION:At the time of a test, a reading address is supplied from the address supplying means 3 to the memory part 1, read data read out from the memory part 1 are compared with an expected value applied from the external by a comparator 7b and the compared result is stored in a write data register 4. These means are stored in a semiconductor integrated circuit together with the memory part 1 and driven at the practical operation frequency by the clock forming means 6. Thus, a memory test is executed in a state extremely close to a practical operation state.
Patent JP-H0673906-A (JP)
Title: Bath room
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04H1/12
Filed: 1992-08-27
Abstract: PURPOSE:To enhance an elegant design by mounting a light translucent resin board which contains opaque fibers to laminated board-made side walls or a part of ceiling and illuminating the interior of a bath room with a light source from outside so that the design may look as if it were embossed. CONSTITUTION:Laminated board-made side walls which constitute a bath room unit 10 or a part of a ceiling wall 14 are mounted with a translucent synthetic plywood 15 which contains opaque fibers or it is also acceptable to form the side walls 13 or the whole ceiling wall 14 with a translucent resin board 15 or a colored resin board. A lighting fitting 16 is installed to the outside of the translucent resin board 15 so as to illuminate a bath room 9 in such a way that the bath room may look as if it were embossed.
Patent JP-S6382415-A (JP)
Title: Silver halide photographic sensitive material improved in fastness of dye image
Inventor: KANEKO YUTAKA
IPC: G03C7/392
Filed: 1986-09-27
Abstract: PURPOSE:To decrease the discoloration of a magenta dye image to light by incorporating at least one of magenta couplers and at least one of compds. expressed by the specific general formulas into a silver halide photographic sensitive material thereby eliminating the side absorption of the formed magenta dye. CONSTITUTION:At least one of the magenta couplers expressed by the general formula I and at least one of the compds. expressed by the general formula II are incorporated into the silver halide photographic sensitive material. In the general formula I, Z denotes a nonmetallic atom group necessary for forming a nitrogenous heterocycle and the ring formed by Z may have a substituent. X denotes a hydrogen atom or a group which can be eliminated by reaction with the oxidant of a color developing agent. R denotes a hydrogen atom or substituent. In the general formula II, R<1> denotes an alkyl group, alkenyl group, cycloalkyl group, aryl group or heterocyclic group. Y denotes a nonmetallic atom group necessary for forming a hexahydropyrimidine ring.