baber/WOPTO huggingface dataset:
Patent JP-S5864378-A (JP)
Title: Production of external parts for cosmetics
Inventor: OOKUBO KATSUHIRO
IPC: C25D7/00
Filed: 1981-10-09
Abstract: PURPOSE:To form layers of golden colors having excellent corrosion resistance and abrasion resistance by applying plating of Ni or Cr alloys or noble metals such as Pd and Au on the surfaces of decorative parts made of Zn, Cu and their alloys or stainless steel and Al alloys then coating TiN thereon by an ion plating method. CONSTITUTION:External parts for cosmetics such as caps for lipsticks and others are formed of inexpensive metals such as Zn, Zn alloys, Cu and Cu alloys, stainless steel, Al and others, and hard plating of >=300Hv hardness of Ni, Ni, alloys, Cr, Cr alloys, etc. or noble metal plating of Pd alloys, Au, Au alloys, etc. having high corrosion resistance is applied on the surfaces of said parts directly or indirectly by a wet plating method. Further, films consisting essentially of TiN are formed thereon by an ion plating method. The external parts of golden colors having excellent corrosion resistance and abrasion resistance for cosmetics are produced inexpensively.
Patent JP-H11351396-A (JP)
Title: Storage box
Inventor: OKETA TAKEMI
IPC: F16J15/10
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To impart cockroach repelling performance to a stock box and improve the sanitary property inside the storage box. SOLUTION: A packing 10 containing a chemical having cockroach repelling performance and a magnetic body is arranged on either one of a container part 7 and a lid part 8, and a magnetic attraction part 11 attracting with the magnetic body by magnetic force is arranged on the other, so that the container part 7 and the lid part 8 can be closely fitted through the packing 10 and the magnetic attraction part. Thus, since the packing 10 can be closely fitted to the magnetic attraction part 11 by the action of magnetic force, the intrusion of a cockroach into the box can be prevented, and the cockroach is never in hiding in the part of the packing 10 by the effect of the chemical having cockroach repelling performance, so that the damage in sanitary property by feces inside the box or the damage of the food in the box by eating can be eliminated.
Patent JP-H05178130-A (JP)
Title: Pressure feeder of automatic switching device for variable speed gearing
Inventor: GERUHARUTO WAGUNAA
IPC: F16H61/688
Filed: 1992-05-29
Abstract: PURPOSE: To provide a pressure supply device for a change-speed gearbnox of a fixed gear structure for adjusting the working pressure of clutch actuators irrespective of the working pressure of selector actuators and vice versa. CONSTITUTION: A multi-path valve device 19 is connected to a piping system 20 of selector actuators 15 by a working pressure collecting piping 21 communicating with selector valves 22 for controlling the working pressure of the selector actuators 15. The collecting piping 21 is shut-off in the second positions 271 and 391 of the multi-path valve device 19.
Patent JP-S5684040-A (JP)
Title: Automatic equalizer
Inventor: YAMAGUCHI MASARU
IPC: H03H11/04
Filed: 1979-12-13
Abstract: PURPOSE:To converge flat gain (a) of an equalizer into the best value under the control of a peak voltage detecting circuit after converging slanting gain (b) into the best value, by controlling slanting gain (b) of the equalizer by detecting the low frequency component of a signal after modulation. CONSTITUTION:Gains (a) and (b) of variable gain circuits 2 and 4 converge into constant values a certain time later, but those values are not always the best values and (b) is generally over or short. When (b) is over, the output voltage of amplifier A6 drops because the output of correlator 8 is less than proper level Vref2 so as to lower the gate voltage of transistor F2, and consequently its resistance increases to lower (b). On the other hand, when (b) is under, the output voltage of amplifier A6 increases because the output of correlator 8 is greater than Vref2 to rise the gate voltage of TrF2, and consequently its resistance decreases, so that (b) will increase.
Patent JP-H0917291-A (JP)
Title: Operation button malfunction preventing mechanism
Inventor: FUJIMAKI HIROSHI
IPC: H01H33/48
Filed: 1995-06-28
Abstract: PURPOSE: To position a U-shaped part of a pad lock in a pressing surface rear part of a pressing member and enhance operation ability by inserting a U-shaped part of the pad lock into a hole part for locking. CONSTITUTION: A U-shaped part 6a of a pad lock 6 is inserted into a hole part 5a formed in a button cover 5 for locking. The U-shaped part 6a is protruded to a rear part of a pressing member 4 on the inside of the cover 5 through the hole part 5a, and if the pressing member 4 of an operation button 7 is pushed in this state, the pressing member 4 comes in contact with the U-shaped part 6a, and operation is obstructed. Malfunction or operation without notice can be prevented.
Patent JP-H0762939-A (JP)
Title: Electronic key with owner confirming function
Inventor: SHIMIZU YOSHIMASA
IPC: G06F21/31
Filed: 1993-06-30
Abstract: PURPOSE:To improve high safety and operability by resolving such problems as the illicit use of an electronic key caused by theft or loss and the oblivion of the ID number in the electronic key used for the entry/exit to or from an important facility and the access control of an information system. CONSTITUTION:This electronic key 5 with owner confirming function is provided with a signal transmission/reception section 1, a finger feature input face 2, the NG lamp 3A and OK lamp 3B and READY lamp 3C of state display lamps 3, and a power switch operation section 4. When a power switch is set to the ON state and the READY lamp 3C is turned on, the finger feature of an owner inputted from the finger feature input face 2 is collated with the finger feature information stored inside to verify whether this owner is legitimate or not. If the owner is legitimate, the OK lamp 3B is turned on. When the electronic key 5 is inserted into an electronic key utilizing apparatus, the ID number stored in the electronic key 5 is sent from the signal transmission/reception section 1, and the lock is unlocked.
Patent JP-H04362501-A (JP)
Title: Magnetic head driving device
Inventor: HIRAMATSU MAKOTO
IPC: G11B5/09
Filed: 1991-06-07
Abstract: PURPOSE:To reduce rise time of coil current for magnetic field generation, to invert a magnetic field at high speed even with small power consumption, to secure amplitude required for recording and reproduction and to reduce a noise component by setting the constitution of a magnetic head driving circuit to be peculiar. CONSTITUTION:Coils L1 and L2 are connected in parallel to a DC power source +V with resistances for current restriction R1 and R2 which are connected with the coils in serial, and they invert the direction of the magnetic field generated in magnetic pole by the changeover of changeover switches SW1 and SW2. A coil L3 and a resistance for currect restriction R3 which is connected to the coil in serial are connected to the connection point of both coils L1 and L2 corresponding to the switches SW1 and SW2. A control signal corresponding to recording information is directly given to the switch SW1 and it is given to the switch SW2 through an invertor. Thus, magnetic field inversion time is shortened and only small output consumption is required for obtaining inversion time.
Patent JP-S5685875-A (JP)
Title: Solar battery
Inventor: UCHIDA YOSHIYUKI
IPC: H01L31/04
Filed: 1979-12-14
Abstract: PURPOSE:To enhance the power of and the reliability of a solar battery by forming a photoelectric converting active region on a common conductive substrate, forming common lead conductors thereat, forming independently comb-shaped electrode formed on the region as photoelectric converting units and selectively connecting only preferable units. CONSTITUTION:An N<+> type layer 2, an i-type layer 4 and a P type layer 4 formed of amorphous Si are sequentially laminated on a large area substrate 1 formed of stainless steel plate as a photoelectric converting active region. Then, a transparent conductive layer 5 is covered on the layer 4 while forming partly a longitudinal space, and a common lead electrode 4 formed of a Ti layer and an Ag layer is covered in contact with the layer 4 in the space. When a plurality of comb-shaped electrodes 6 of the same material as the layer 5 are formed on the layer 5 as a photoelectric converting unit 8, the electrodes 6 are isolated at predetermined interval from the adjacent electrodes 6 and electrodes 7 electrically independently. Thereafter, strip-shaped metallic plates 9 for connecting the respective units 8 are mounted in the solder material 10, and the units 8 having no pin-hole or the like are selected and connected to each other.
Patent JP-S5953092-A (JP)
Title: Controller for induction motor
Inventor: TSUBOI KATSUTAKE
IPC: H02P21/00
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a preferable control characteristic of an induction motor without breaking a vector relationship by inputting a stator current to a function generator. CONSTITUTION:An input signal of a function generator 12 is ¦I1¦ and I*m. Since the signal I*m is constant, the output varies by the signal ¦I1¦. Accordingly, a signal theta*T which is outputted from the generator 12 is different from the output which is produced without considering the delay in the variation of the amplitude of the stator current I1 but has a value which is controlled to be fed back by the signal IT at the moment in delay in the variation. Since the control of the signal thetaT further follows up the signal theta*T almost without delay, the vector relationship between the signal IT (actual value) and thetaT (actual value) can be satisfied in a transient state. Accordingly, excellent controllability can be obtained even in the transient state.
Patent JP-H062181-A (JP)
Title: Method of washing ferrous sliding parts
Inventor: OKADA HIRONOBU
IPC: C23G5/036
Filed: 1992-06-22
Abstract: PURPOSE:To maintain the anticorrosion effect of parts in the middle of a washing process and after washing, to stabilize a cycle of a sliding system into which ferrous sintered sliding parts are incorporated and particularly to prevent the occurrence of sludge. CONSTITUTION:The 1st method of washing ferrous sliding parts consists of a process where degreasing washing is performed with volatile organic solvent and a process where a sticking layer of ferrous complexes is formed after the degreasing washing process. The 2nd method of washing ferrous sliding parts consists of a process where the ferrous sliding parts are washed with a water-soluble detergent and a process where the parts are washed with a detergent contg. alcohol, water and a volatile rust preventive.
Patent JP-S5863258-A (JP)
Title: Discriminating circuit for peep tone signal of automatic answering telephone set
Inventor: OOMICHI SEIICHI
IPC: H04M1/65
Filed: 1981-10-12
Abstract: PURPOSE:To assure the discrimination of a peep tone and to ensure the accurate recording, by providing a monostable multivibrator to obtain an output corresponding to the relation of level between an answer message signal and the pulse duration of the peep tone and then controlling the operation of a counter for peep tone. CONSTITUTION:The message signal recorded on an answer tape 2 and a peep tone are reproduced by a head 3 and with a call signal given from a caller and then sent to the caller. At the same time these reproduced signal and peep tone are applied to the monostable multivibrators 26 and 27 via an inverter 24 after undergoing the detection and waveform shaping through a detecting circuit 18. The output and reverse output of each monostable multivibrator holds a counter 23 under a reset state via gates 28-30. In this case, the mono-multi 26 sets a larger pulse duration for the message signal than that of the peep tone, and the multivibrator 27 sets a smaller pulse duration for the message signal than that of the peep tone. Thus the reset of the counter 23 is released only when a peep tone is detected. Then the caller message is recorded on a recording tape 4 by a head 5 with the count output of the counter 23.
Patent JP-H1011927-A (JP)
Title: Device and method for servo writing for magnetic disk apparatus
Inventor: MORITA ISAO
IPC: G11B5/596
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To improve quality of servo data written to a magnetic disk, by determining an optimum revolution number of the disk and preventing a resonation phenomenon in a servo writing process. SOLUTION: A CPU 101 instructs a VCM-driving circuit 103, a spindle motor- driving circuit 104 and a servo data read/write circuit 105 to write error detection servo data in accordance with any of default revolution numbers stored in a memory 102. A positional error signal-analyzing circuit 106 detects a position error from the written servo data, and the CPU 101 determines an optical revolution number of a disk based on the position error.
Patent JP-H088199-A (JP)
Title: Method of fabricating epitaxial wafer for light emitting diode
Inventor: OMURO AKIO
IPC: H01L21/208
Filed: 1994-06-22
Abstract: PURPOSE:To control an influence of defective part on a substrate surface to realize epitaxial growth of a high quality p-type layer and n-type layer on a GaAs substrate crystal. CONSTITUTION:On the occasion of sequential liquid phase epitaxial growth of p-type Ga1-xAlxAs layer and n-type Ga1-xA fx. As layer on a GaAs substrate crystal, the Ga solution for growth of p-type Ga1-xAlxAs layer is maintained at the temperature which is higher than that for saturably solving Al and As by 1 to 10 deg.. After the GaAs substrate crystal is placed in contact with the Ga solution, the Ga solution is gradually cooled so that the p-type Ga1-xAlxAs layer grows at the surface of the GaAs substrate crystal. Thereby, since a high quality p-type layer is formed without reflecting a fault at the substrate surface, a light emitting diode which provide a higher light emitting output can be obtained.
Patent JP-H1010437-A (JP)
Title: Binocular lens barrel
Inventor: YOSHIDA NAOTO
IPC: G02B21/20
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain stable microscopic observation and to realize miniaturization and the reduction of weight by turnably supporting a 1st binocular movable member on the base end side of a fixed shaft, turnably supporting a 2nd binocular movable member at a middle part and turnably supporting a reinforcing member at the tip end of the fixed shaft. SOLUTION: The barrel body 61 of the binocular movable part 6 is rotatably supported on the base end side of the fixed shaft 2, and the barrel body 101 of the binocular movable part 10 is rotatably supported at the middle part of the shaft 2. Furthermore, the reinforcing member 31 integrated with the movable part 6 is turnably supported at the tip end of the shaft 2. The movable part 6 is supported on the shaft 2 at two points such as the lower part and the tip end of the shaft 2. Therefore, a situation that the movable part 10 is moved in a separating direction because of the deformation of the upper part of the shaft 2 as in the conventional manner in the case of the rotating operation of the movable parts 6 and 10 is prevented, the positional deviation of a prism, etc., is eliminated and an observed image is prevented from moving.
Patent JP-H061999-A (JP)
Title: Method for taking out molding from elastic mold and taking-out tool
Inventor: IWASAKI YASUO
IPC: A61K8/00
Filed: 1992-06-22
Abstract: PURPOSE:To obtain a method for taking out moldings solidified in an elastic mold from the elastic mold without breaking or deforming the same, as well as a taking-out tool. CONSTITUTION:In a method for molding solidified moldings comprising packing a fluid composition in a bag-like elastic mold 8 having an opening end and solidifying the fluid composition in the elastic mold 8, enlarging the volume of the elastic mold 8, peeling adhesion between the solid material 7 and the elastic mold 8 and taking out the molded solid material 7 from the interior of the elastic mold 8, a suction pipe 2 having a suction port 4 on the top and provided with a needle vertically to the opening face of the suction port 4 in the circumstance of the suction port 4 is brought into contact with the solid material 7 so as to thrust the needle 6 into the solid material 7 and the solid material 7 is taken out from the interior of the elastic mold 8 integrally with the suction pipe 2 while sucking from the suction port 4.
Patent JP-S5863277-A (JP)
Title: Driving method of solid-state image pickup device
Inventor: HORII SAKAKI
IPC: H04N5/335
Filed: 1981-10-13
Abstract: PURPOSE:To improve the after-image phenomenon, by clearing out the residual electric charge after reading out the signal charge amount. CONSTITUTION:The signal charge is transferred to a charge transfer element train 2 from a p-n junction photodiode train 1 and then transferred to a storing region 3 to be stored. Thus no signal charge remains at the train 2, and as a result the train 2 can be used to clear out the residual charge. Thus the residual charge is cleared out from the train 1 to a charge sucking drain 5 through the train 2. A selecting gate region is provided between the trains 2 and the region 3. A transfer gate electrode 6 which opens toward the region 3 is provided for the transfer of the signal charge to the region 3; while a gate electrode 7 opens toward the drain 5 for the clear-out of the residual charge respectively. The prescribed pulse is applied to these electrodes 6 and 7 respectively.
Patent JP-S5953047-A (JP)
Title: 3-phase armature coil
Inventor: HIRANO TAKAO
IPC: H02K3/28
Filed: 1982-09-20
Abstract: PURPOSE:To shorten the connecting work of a 3-phase armature coil and to facilitate the insulation of the coil ends by continuously forming a plurality of coils concentrically and without cutting a conductor to form a coil group and reducing the connecting positions between the coils. CONSTITUTION:A coil A1 to be contained in slots 1, 4 is formed of a conductor, and a coil A2 to be contained in slots 2, 3 are continuously formed without cutting the condutor. The coils A1, A2 are respectively contained in the slots 1, 4 and 2, 3 in such a manner that one coil is inverted. The coil side which is disposed at the outermost end of the coil group U1 formed of the coils A1, A2, i.e., at the outermost end of the coil group W4 of the same structure adjacent to the coil group U1 is contained in the slot 4. Other coil group is provided adjacently in the similar method. A power terminal is connected to the open ends U, V, W of the respective coil groups, and the open ends X, Y, Z are coupled in a Y-connection.
Patent JP-S5592308-A (JP)
Title: Preparation of base material for transparent toothpaste
Inventor: OOTSU SHIYOUZOU
IPC: A61K8/00
Filed: 1978-12-29
Abstract: PURPOSE:A base material for transparent toothpaste having low refractive index and improved stability, obtained by sintering dried finely divided silivic acid powder at constant temperature. CONSTITUTION:A base material for transparent toothpaste obtained by sintering finely divided silicic acid powder in a dried condition at 400-600 deg.C for at least not less than 10 minutes. The finely divided silicic acid is prepared by reacting an alkali metal silicate with an acid. The dired condition means that the weight loss or free water, which is acquired by heating the silicate until a constant weight is reached, is not more than 15wt%. The precipitation product prepared in the above-mentioned reaction is filtered and is dried by usual drying means of finely divided powder, e.g., drying in the sun, chamber dryer, pneumatic conveying dryer, spray dryer, and turnel dryer to give the desired silicic acid. The precipitation product is washed well by water before the drying so that the unreacted acid or alkali component do not adhere to it.
Patent JP-H11352603-A (JP)
Title: Image reader
Inventor: SUZUKI TOSHIMASA
IPC: G03B27/50
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To make the traveling property of a mirror base stable even in the midst of scanning for reading an image and to prevent image blurring from being caused by vibration by providing a scanning body with four sliders summing the respective two sliders put on rails at the both ends and constituting the two sliders on one of the rail which can be respectively and independently adjusted in the height direction with respect to the attaching part of the scanning body. SOLUTION: A 2nd mirror base 5 is constituted of two fixed type sliders 8 and 9, two height adjusting sliders 18 and 19 where male screws are cut at parts 18b and 19b, a 2nd mirror frame 26 integrated with an attaching part to which the slider is attached, folded mirrors 13 and 14 fixed on a frame and a wire pulley 21 for drawing the mirror base with a wire. One slider 18 of the sliders 18 and 19 is set to the reference height in terms of design and the other slider 19 is adjusted to a position where four sliders 8, 9, 18 and 19 are installed on the same plane.
Patent JP-S647819-A (JP)
Title: Antenna booster
Inventor: SAKAI TSUNEO
IPC: H04B1/18
Filed: 1987-06-30
Abstract: PURPOSE:To always execute a satisfactory reception in both a weak electric field area and a strong electric field area, by providing a tuning circuit and a high frequency amplifier in an antenna booster which is use by providing it right under an antenna. CONSTITUTION:The titled antenna booster is provided with tuning frequency detecting circuits 21-24 for detecting a tuning frequency of a receiver, based on a local oscillation signal, tuning circuits 25, 27 for taking the tuning by a signal from said circuit, and a high frequency amplifier 26 for amplifying an output of the tuning circuit. In this state, by a leakage signal from an antenna terminal of the receiver or a signal from a local oscillator, the tuning frequency of the receiver is known, and the tuning frequency of the tuning circuits 25, 27 can be determined. Accordingly, only a signal which is being received by the receiver is amplified right under the antenna, and it can be sent to the receiver. In such a way, an S/N ratio of the receiving signal can be raised remarkably and also in both a weak electric field and a strong electric field, satisfactory reception can be executed.
Patent JP-2000353632-A (JP)
Title: Magnetic field application apparatus
Inventor: YOKOYAMA SHOICHI
IPC: B22F3/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To mass-produce superior magnetic molded elements with reduced electric power by relative moving a receptacle containing magnetic anisotropic powder into the inside of a producing part which causes magnetic field gradient to be produced a superconducting coil. SOLUTION: This magnetic field application apparatus is provided with a punch rod 53, which vertically extends and whose upper end is connected to a mold support portion 51, and a mold support portion 51 in disc form which supports the lower edge of a mold 3 as receptacle containing magnetic powder 2. The lower end of the punch rod 53 is connected to the lower ram on the press side and the mold 3 is put into and taken out from a steady magnetic field generating portion 4 by vertically moving the punch rod 53. By moving the magnetic power 2 from the place far from a superconducting coil 7 toward its central part, since the grains of the anisotropic magnetic powder 2 pass through the points where the magnetic field gradient is large, they are placed in the central part of the superconducting coil 7, while being oriented along the lines of magnetic flux.  The magnetic powder 2 is pressed by upper and lower punches 6 and 5 in the center of the coil where they are oriented and is fixed to form a magnetic molded element, in such a way that the orientation of the magnetic powder is not lost. The magnetic molded element is moved in the magnetic field and is taken out.