baber/WOPTO huggingface dataset:
Patent JP-H0982967-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA HIROSAKU
IPC: G02F1/136
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the upper limit of a process temperature by forming a plurality of films containing IV semiconductor films on a heat-resisting substrate and sticking a transparent insulating substrate onto a laminated film while removing the heat-resisting substrate from the laminator film. SOLUTION: Various films such as SiO2 , a(amorphous)-Si, Al, etc., are formed on one main surface of a metallic wheel 1 by a plurality of evaporating processes in the metallic wheel 1 led out from a roll section. An insulating transparent substrate 2 such as a glass substrate, an organic transparent substrate, etc., is contact-bonded on a deposit film formed by these evaporating processes. A metallic-wheel removing-process energy transistor is formed. That is, the upper limit of a process temperature at the time of the formation of various films containing a IV semiconductor film by the heat-resisting temperature of the transparent insulating substrate is eliminated because heat treatment by a comparatively high temperature required for forming the IV semiconductor film and an insulating film is completed on a heat-resisting substrate.  Accordingly, the degree of freedom of the selection of a film formation method is extended.
Patent JP-H1174252-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TERAMOTO SHIGEKI
IPC: H01L21/027
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce electrical damages in plasma etching by making a conductive film having a laminated structure of a substance corroded by etching gas and a substance having resistance to corrosion by etching gas. SOLUTION: A field oxide film 2 and a gate oxide film 3 are grown on a silicon semiconductor substrate 1, and then a gate electrode material 10 having a laminated structure of a polysilicon layer 7 containing impurities and a high- melting point metal 9 of gold or platinum is deposited thereon, then a resist film 8 is formed thereon, and then a resist patterning is performed. Next, the high-melting point metal 9 is etched by an etching gas by sing the resist pattern as a mask, and then the resist pattern is removed. Then, a gate electrode is formed by etching the polysilicon layer 7 by using the high-melting point metal 9 as a mask. In this manner, the polysilicon layer 7 is etched by the etching gas by using the conductive high-melting point metal 9 imparting resistance to corrosion by the etching gas as a mask.
Patent JP-H1059829-A (JP)
Title: Hair tonic
Inventor: TAMURA KOICHIRO
IPC: A61K8/00
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To obtain a hair tonic good in stability and safety, manifesting excellent hair caring effects, and also excellent in moisture maintenance effect in a scalp. SOLUTION: This hair tonic is obtained by formulating a component including a hair growing and hair carrying component to a lipid bimolecular membrane containing one kind, or two or more kinds selected from an amino acid, a higher fatty acid and a higher alcohol. As the amino acid, L-proline, L-isoleucine, L-leucine, L-alanine, L-threonine and L-lysine are preferred, as the higher fatty acid, a 14-22C saturated or unsaturate fatty acid is preferred and as the higher alcohol, a 14-22C saturated or unsaturated aliphatic alcohol is preferred. As the hair growing and caring component, a female hormone, a testosterone 5α-reductase inhibitor, a dihydrotestosterone receptor binding inhibitor, a bloodstream accelerating agent, an activator for a hair follicular cell, etc., are used.
Patent JP-S6477272-A (JP)
Title: Binarizing processing circuit
Inventor: NAKANO TOSHIHIKO
IPC: G06T1/00
Filed: 1987-09-18
Abstract: PURPOSE:To simplify the reading of a picture and to improve an operability by providing a means to measure the maximum value and the minimum value of a picture signal level outputted from a line sensor and set plural thresholds between the maximum value and the minimum value. CONSTITUTION:At the time of trying and reading an original, the output level of a CCD line sensor 1 of all picture elements after they are amplified by an amplifier 4 and the sampled picture element is made into a digital signal by an A/D converter 9 and stored through a CPU 10 to a memory 11. The signal is arithmetic-processed by the CPU 10, the brightest value (maximum value) and the darkest value (minimum value) of an original are set. Next, in order to prepare 16 gradation levels (threshold) to divide the section between the maximum value and the minimum value set beforehand into 17, a signal is given to a concentration setting circuit 8 and a D/A converter 7 from the CPU 10. By corresponding to the dither reference generated from the timing pulse of a timing generating circuit 2, 16 gradation levels are periodically changed, and in comparator 6, comparison with a CCD output amplified by the amplifier 4 is executed and the binarizing output performing dither processing is obtained.
Patent JP-S59116514-A (JP)
Title: Intrinsic resonance frequency measuring device for belt driving rotary system
Inventor: TOBA AKIRA
IPC: G01H13/00
Filed: 1982-12-24
Abstract: PURPOSE:To make it possible to measure an intrinsic resonance frequency in a short time, by constituting a motor servo circuit, which forms a closed loop in an automatic frequency control circuit constitution, which controls the rotary speed of a motor in response to the detected output of the rotating frequency of a rotary body, and increasing the loop gain of the motor servo circuit. CONSTITUTION:The rotary torque of a motor 21 is transmitted to a fly wheel 23 through a belt 22, and the fly wheel is driven and rotated. The frequency of the fly wheel 23 is detected by a rotating frequency detector 24. The detected output is amplified by an amplifier circuit 25 and supplied to a period/voltage converter 26. The converted output of the circuit 26 is compared with a reference voltage, which is the output voltage of a semifixed constant voltage source 28, in a comparator circuit 27. The loop oscillation occurs in a motor servo circuit at the resonance frequency of a belt driving rotary system comprising the motor 21, the belt 22, and the fly wheel 23, by increasing the loop gain. The loop gain is determined by the resistance value of a series circuit of a variable resistor 30 and a resistor 31.
Patent JP-H1078324-A (JP)
Title: Embedded indicator, embedded indicator holder, concrete unit and manufacture of the concrete unit
Inventor: OIKE ETSUJI
IPC: E01F9/524
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a concrete unit such as an indicating pile which indicates a boundary or a state of an embedded matter, and to provide a concrete unit and embedded indicator which can be supplied at a low price and can be adapted to various types of indication. SOLUTION: An embedded body 13 is provided to have an indicating surface 12a which is exposed on the surface of a concrete unit. An embedded indicator 10 made of resin is provided so that setting protrusions 30a and 30b protrude from the indicating surface 12a. The embedded indicator 10 can be set at a predetermined position merely by inserting the projection into a setting hole drilled in a molded frame. When the embedded indicator 10 is unmolded, the protrusions 30a and 30b are cut off and therefore the embedded indicator 10 is unmolded in the same manner as the concrete unit without an embedded matter. Since the embedded indicator 10 can be fitted to the same molded frame regardless of the content of indication, the concrete unit can be manufactured by using the same molded frame regardless of the content of indication, so that it can be provided at a low price.
Patent JP-H0660254-A (JP)
Title: Charge setting system for automatic vending machine
Inventor: SATO YOSHIO
IPC: G07D9/00
Filed: 1992-08-07
Abstract: PURPOSE:To constitute the automatic vending machine so that a commodity can be purchased by a card, and also, the stock management of commodities and the charge settlement can easily be executed by utilizing a telephone line. CONSTITUTION:When a commodity purchaser inserts a prepaid card into a card insertion port, and also, depresses a commodity selection switch 12, the card is read by a card read-out /write head 25c, processed by a microcomputer 30, and a commodity is supplied by a commodity supply mechanism 22. In the card, the contents obtained by subtracting the commodity amount are written by the card read-out/write heat 25c, and the card is returned to the card insertion port by a card transfer mechanism 25b. At every prescribed account settlement time, the amount purchased by the card, the number of commodity sales and the number of commodity stocks are transmitted to a second transmission controller 41 through a telephone line. Data such as the amount purchased by the card, etc., transmitted to a second transmission controller 41 is transmitted to a receiving equipment 50 of an owner of the automatic vending machine through a telephone line by a terminal processor 40.
Patent JP-S60125527-A (JP)
Title: Photometric circuit of camera
Inventor: TSUNEKAWA TOKUICHI
IPC: G03B7/099
Filed: 1983-12-09
Abstract: PURPOSE:To enhance probability of correct exposure by connecting photoelectric converting means, which are placed in positions symmetrically with respect to the center part of a screen, out of photoelectric converting means, which measure the light in the peripheral part of the screen, in series and connecting these converting means connected in series and a photoelectric converting means, which measures the light in the center part of the screen, in parallel to measure the light. CONSTITUTION:A photoelectric converting part is divided into 9, and photoelectric transducers A, E, and C receive the light in the side of sky when a camera is laid down, and photoelectric transducers C, G, and B receive the light in the side of sky when the camera is put vertically. A bias voltage is applied to the non-inverted input terminal of an operational amplifier OP1 of a high input impedance by a constant current source CS and a resistance R1 to operate transducers K and A-H in the current mode, and the photocurrent is compressed logarithmically by a logarithmic compressing element LD. This photocurrent is operated together with exposure information VR in resistances R2 and R3 and an operation amplifier OP2 to calculate shutter seconds, and they are displayed on a display means MT, and the camera is controlled through an exposure control circuit CKT. Transducers arranged symmetrically with respect to the transducer K are connected in series to cut off influences of sky.
Patent JP-H1079203-A (JP)
Title: Back light device
Inventor: HIGUCHI YOSHINORI
IPC: F21V8/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a back light device which is realized to be high in luminance, thin and light in weight with which a low power consumption is accomplished through enhancement of the utilizing efficiency of the light emitted by a light source. SOLUTION: This back light device is structured so that a transparent material such as silicone resin having a refractive index approx. equal to the glass (approx. 1.5) comprising the envelope of a light source 8 is filled fully between the outer periphery of the light source 8 and the inner periphery of a reflector 9 comprising the enclosure of the light source 8. A space 11 is provided between the light incident end face in plane form of a light guide plate 7 and the light emissive end face of a covered filler part 10 of silicone resin etc., and the light having intruded to inside the light guide plate 7 will be incident to the emissive surface of the light guide plate 7 and the reflex surface on its opposite side at an angle over the respective critical angle, and total reflection of the light is made by these two surfaces.
Patent JP-2000049328-A (JP)
Title: Trigger circuit
Inventor: UCHIDA AKIRA
IPC: H01L29/68
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a trigger circuit which can make triggering operation at a high frequency range. SOLUTION: This circuit is constituted of a resonance tunneling diode, which has variable characteristics and has a control electrode 11 installed in a quantum well section, a resonator 30 connected to one end of the resonance tunneling diode, and a bias resistor connected to the control electrode 11. The other end of the resonator 30 is supplied with a bias current, the control electrode 11 is applied with an input signal, and an output signal is extracted from the connection between the resonator 30 and the resonance tunneling diode.
Patent JP-2000141335-A (JP)
Title: Ceramic ware and manufacture thereof
Inventor: OTSU MASAHITO
IPC: C04B33/28
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To minimize the occurrence of a defective product by making a striking- through developing at the boundary part of both casting parts small so as to reduce the development of a crack or prevent the crack from developing in a striking-through part during the drying and firing of a ceramic ware by a method wherein the thickness near the boundary part between a double solid casting part and single drain casting parts is made thinner than the remaining part. SOLUTION: A ratio Ra of the thickness T1 of a single drain casting part to the thickness T2a of a double solid casting part near the single drain casting part is made larger than a ratio Rb of the thickness T1 of the single drain casting part to the thickness T2b of a double solid casting part comprising a major portion of a ceramic product. The above enlarging method is to make the gap of a space constituting a double solid casting part of a casting mold thinner in the neighborhood of the boundary part of the single drain casting portions or the portions are shaped by being pressed down with a pallet. Thus, a break is prevented from developing during a forming process at a single and double boundary parts or the boundary part between a thicker part and a thinner part, resulting in allowing to improve the overall efficiency percentage of a product.
Patent JP-S6387641-A (JP)
Title: Random reproducing system for multi-disk reproducing device
Inventor: ENDO FUMIO
IPC: G11B27/10
Filed: 1986-10-01
Abstract: PURPOSE:To improve a probability that a piece of music suiting user's desire is selected, by generating one of plural numerical values corresponding to plural recording positions at random in response to a command. CONSTITUTION:Disk numbers of reproduced disks out of disks D1-D6 stored in magazines 1 corresponding to the first-sixth stacks are successively stored in the first-sixth stacks in the reproducing order. Consequently, the number of recording positions where the disk number of the disk whose frequency in reproducing is high, namely, the disk where a piece of music suiting user's desire is recorded is stored is large. Thus, a probability that the disk on which the piece of music suiting user's desire is recorded is selected and is carried onto a turntable 4 is raised, and disks are reproduced at random with a high probability that the piece of music suiting user's desire is selected.
Patent JP-S59124787-A (JP)
Title: Semiconductor light-emitting device
Inventor: HANAMITSU KIYOSHI
IPC: H01S5/223
Filed: 1982-12-29
Abstract: PURPOSE:To narrow a light-emitting region of an active layer, and to reduce oscillation threshold currents and noises by setting impurity concentration in first conduction type and second conduction type regions within a range of 9X10<17>-1.5X10<18>/cm<3> and curvedly forming the second conduction type region in the active layer. CONSTITUTION:The first conduction type active layer 13 of impurity concentration of 9X10<17>-1.5X10<18>/cm<3>, first conduction type first clad layer 12 and second clad layer 14, energy gaps thereof are larger than the active layer 13, and the second conduction type region 18' curvedly formed so as to be in contact with approximately the interface between the active layer 13 and the first clad layer 12 from the surface of the second clad layer 14 are provided, and impurity concentration in the second conduction type region 18' in the active layer 13 is brought to 9X10<17>-1.5X10<18>/cm<3>. The stripe width of the active layer can be narrowed sufficiently because impurity concentration in a P type inversion region in the active layer 13 is brought to 9X10<17>/cm<3> and the region functions as the nose section of a semicircular diffusion layer.
Patent JP-H1172129-A (JP)
Title: Temperature estimating method for brake friction member in vehicle
Inventor: HORIUCHI YASUSHI
IPC: F16D66/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To estimate a temperature of a brake friction member with high precision by an equation which determine the work that wheel brake performs in a unit time based on a speed of a wheel on which brake is applied and brake force. SOLUTION: First, a wheel speed Vw is read (S1), and deceleration αx of a vehicle is estimated based on it (S2). Next, when ABS is not operating (S3), whether traction control based on brake force (BTCS) is being done or not is judged (S4). When it is judged that BTCS is not done, that is, when brake is applied ordinarily, it is determined that P=K1×αx (K1 is a proportional constant) based on the fact that brake force P is proportional to the deceleration αx of the vehicle (S5). A temperature Tn of a brake friction member at this time is estimated based on a temperature Tn-1 of the brake friction member at the previous time, heat generation coefficient KU, and heat radiation coefficient KD according to an equation, Tn =(Tn-1 +KU.P.Vw ).KD (S6).
Patent JP-S61110640-A (JP)
Title: Car door mirror controller
Inventor: SUZUKI MASARU
IPC: B60R1/06
Filed: 1984-11-05
Abstract: PURPOSE:To prevent erroneous function by containing a mirror inclination switch, left/right mirror changeover switch and a mirror case position control switch into single case while functioning the inclination switch and the position control switch only selectively. CONSTITUTION:Two switch chambers 1a, 1b are arranged in parallel in a switch case 1 to form a switch box 1d in the center of the switch chamber 1a. A mirror inclination switch S1 having pushing sections 3a-3d for inclining the mirror in four directions from the switch box 1d in the switch chamber 1a where an inclinable operating knob 3 having a stopper boss is provided on the underface of respective push-in section is arranged. A mirror position control switch S3 having an unilaterally slidable operating knob 5 is arranged in the switch chamber 1b while a left/right changeover switch S2 having a sliding operation knob 4 is arranged in the switch box 1d to function the switches S1, S3 selectively.
Patent JP-H0791169-A (JP)
Title: Method of draining sanitary sewage in concrete execution and filter used for draining method
Inventor: MIYASHITA KUNIICHIROU
IPC: E21D9/06
Filed: 1993-09-20
Abstract: PURPOSE:To remove scales positively in a small scale by detachably installing filters to the main pipeline of waste water and the bypass pipeline of the main pipeline, mounting filtration films on the filters and separating scales in introduced sanitary sewage. CONSTITUTION:A underwater pump P is installed at a position where sanitary sewage is generated in the vicinity of the facing of a tunnel pile, and a filter 1 is connected at a position near the underwater pump P. A distributing pipe E communicating with a waste water treatment equipped mounted on the outside of the tunnel pile is connected to the filter 1, thus forming a waste water pipeline W. Valves 6, 6 on both sides of a filter 4 for a bypass pipeline 3 are brought previously to a closed state in the filter 1 at the time, and sanitary sewage is sucked up by the underwater pump P. Sanitary sewage is forwarded to a waste water treatment equipment through the waste water pipeline W while separating scales in sanitary sewage by the ultrafiltration film of the filter 4 for a main pipeline 2.
Patent JP-H0682979-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B17/00
Filed: 1992-09-01
Abstract: PURPOSE:To surely prevent the reverse turning of a winding knob and simultaneously, to smoothly execute a winding operation. CONSTITUTION:A projecting part 26 is formed so as to be adjacent to a reverse rotation preventing pawl 25 provided on a main body base part 10, on the upper part of a cartridge room 14. The projecting part 26 is abutted on the reverse rotation preventing pawl 25 pressed by the winding knob 7 reversely turned with strong force and prevents the deformation of the pawl 25. Since a rewinding operation can be surely prevented, the winding operation can be smoothly executed.
Patent JP-H04113606-A (JP)
Title: Gas-filled high-voltage power capacitor
Inventor: DEN MINORU
IPC: H01G4/18
Filed: 1990-09-03
Abstract: PURPOSE:To surely cut off a defective capacitor from a circuit and to completely stop its action by a method wherein an insulating gas discharged when an explosion-preventive valve is actuated moves a piston installed inside a cylinder, a fuse is blown out and a function to cut off the capacitor from the circuit is provided. CONSTITUTION:At the breakdown of a capacitor, i.e., at the dielectric breakdown of a capacitor element, an electric charge is generated at the capacitor element, a dielectric is pyrolyzed or the like, a gas in large quantities is generated and the pressure inside a hermetically sealed container 1 is raised. Then, a force to push up a piston 7 is generated, the gas is discharged to a gas guide pipe 9; the gas is discharged smoothly to the air via a cylinder 6 and the gas guide pipe 9 from the inside of the hermetically sealed container 1. At this time, a fuse 8 at an electric circuit is blown out; its gap is separated until a quick and sufficient insulating distance is obtained. During this time, an insulating gas 11 inside the hermetically sealed container 1 flows to the inside of the cylinder 6; an arc generated when the fuse is blown out is cooled and extinguished; the defective capacitor is cut off from the circuit.
Patent JP-H0398428-A (JP)
Title: Maintenance control system for battery
Inventor: AKIYAMA KANAME
IPC: G01R31/36
Filed: 1989-09-08
Abstract: PURPOSE:To prevent the difference of final decision due to the difference of the levels of the techniques of maintenance engineers by a method wherein the fluctuation of the terminal voltage of a battery and the temperature change in a terminal section are monitored, voltage-temperature monitor data are checked, an alarm is given when abnormality is decided, and decision data are stored. CONSTITUTION:The change of a voltage value and a temperature change detected by a voltage-temperature detecting section 1 are transmitted over a decision section 3, computation formula stored in the decision section 3 and characteristic data are collated, and operating conditions are judged by evaluation data at that time, and transmitted to a computer 2 for control while simultaneously presence of abnormality is discriminated in an abnormality decision section 4. When abnormality is decided in the abnormality decision section 4, visual display is conducted by an alarm display section 5. On the other hand, said data sent to the computer 2 for control are stored in the decision section 3, recording data are printed out, and an information outline is displayed on a display section 7.