baber/WOPTO huggingface dataset:
Patent JP-H04124818-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDO HIROSHI
IPC: H01L29/786
Filed: 1990-09-17
Abstract: PURPOSE:To enable forming a thin film of thickness capable of corresponding to a refined element, especially thin film of 20nm and less by forming a studded island-shaped or reticulate semiconductor thin film on a semiconductor substrate and by making the thin film into a continuous film through implanting ions in the thin film. CONSTITUTION:A process for forming a studded island-shaped or reticulate semiconductor thin film 12 on a semiconductor substrate 11 and a process for making the thin film 12 into a continuous film 13 by implanting ions in the thin film 12 are included in the title method. For example, LPCVD is used to form Si film 12 having the islands-shaped structure of the height h1 of irregularity of about 15nm at the temperature of 620 deg.C on Sr substrate 11. Then, when Si ions at the implantation rate of 7X10<14>cm<-2> or P ions at the implantation rate of 5X10<14>cm<-2> are implanted by ion acceleration voltage 40keV, island shapes change and the height h2 of irregularity becomes low. Also, when Si ions at the implantation rate of 1X10<15>cm<-2> or P ions at the implantation rate 8X10<14>cm<-2> are implanted, there is formed the continuous film 13 of the height h3 of irregularity of about 3nm. When the ion implantation rate increases further, there is formed a flat continuous film 13'.
Patent JP-H04125413-A (JP)
Title: Detecting device of movement of subject
Inventor: NONAKA OSAMU
IPC: G01C3/06
Filed: 1990-09-17
Abstract: PURPOSE:To make it possible to detect the movement of a subject accurately in a short time by a method wherein a current corresponding to the quantity of light is subjected to positive or negative integration in accordance with the timing of projection of light. CONSTITUTION:When a timing circuit 8 outputs a clock CK1 to a light-emitting element driving circuit 12, the circuit 12 makes an infrared light emitting diode 2 emit a light in accordance with the timing given by the clock CK1 and part of the light is projected to a subject 30 through a light-projecting lens 3. The part of the light projected to the subject 30 is reflected 30 and imaged on the surface of a semiconductor position detecting element 5 by a light-sensing lens 4. The detecting element 5 outputs two kinds of currents IR and IL corresponding to the imaging position on the surface. In succession, signal currents I1 and I2 are extracted in an amplifier circuit 6. By integrating the total signal current being the sum of the signal currents I1 and I2, subsequently, the movement of the subject is detected directly. By using directly an output value Vout obtained after completion of the operation of integration, in CPU 9, the state of the movement of the subject is determined.
Patent JP-S62105790-A (JP)
Inventor: OKAMURA JO
IPC: B62J11/00
Filed: 1985-11-01
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-H03106288-A (JP)
Title: Cross talk suppressing circuit
Inventor: KINOSHITA KAZUMI
IPC: H04B3/23
Filed: 1989-09-20
Abstract: PURPOSE:To obtain a cross talk suppressing circuit capable of transmitting signals to a coder/decoder without saturating an analog signal sent from a subscriber by providing the cross talk suppressing circuit with a differential amplifier, a voltage dividing circuit and a buffer amplifier. CONSTITUTION:The cross talk suppressing circuit is constituted of the differential amplifier 501, the voltage dividing circuit 504 and the buffer amplifier 505. The voltage dividing ratio of the circuit 504 is set up equally to the impedance ratio between the impedance Z1 of a balanced connection network 52 and two- line equivalent impedance ZX obtained at the time of observing the two-line subscriber's line side from a two-line transmitting/receiving terminal 513. Thereby, the amplification factor of the differential amplifier 501 can be set up independently of the impedance Z1 of the network 52 or the impedance ZX, and even when an input voltage VD reaches a sufficiently large value, the amplification factor can be set up without saturating the amplifier 501. Thus, the cross talk suppressing circuit capable of transmitting signals to the coder/decoder can be obtained without saturating an input signal from a two-line circuit.
Patent JP-H1179119-A (JP)
Title: Film packaging machine
Inventor: KUDO AKIRA
IPC: B65B11/20
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To attain a film gripper in which a pulling-out of a film from the gripper can be prevented securely even under a condition of use having a high humidity environment and further a superior peeling-off characteristic against the film can be obtained and an automatic packaging with the film can be realized. SOLUTION: A side gripper has film contact members 100, 101 made of non-silicone rubber material. These contact members include a first contact element 110 made of polyurethane rubber and a second contact element made of polyurethane sponge rubber arranged at the first contact element in side-by- side relation. Poor packaging caused by poor pulling-out of the film and poor peeling-off state is prevented in reference to one nature of the first contact element 110 (a less amount of variation in frictional force with the film irrespective variation in environmental humidity) and the other nature of the second contact element 111 (a less aging variation in peeling-off characteristic with the film).
Patent JP-S60136379-A (JP)
Title: Manufacture of semiconductor device
Inventor: UCHIDA EIJI
IPC: H01L23/52
Filed: 1983-12-26
Abstract: PURPOSE:To built a polyhedron structure without degrading the voltage withstanding capability of a gate oxide film by a method wherein a lower film of Si and upper film of a high-melting metal silicide are consecutively laid by using the same depositing technique. CONSTITUTION:A field oxide film 2 and then a gate oxide film 3 is formed on a semiconductor substrate 1. A process follows wherein the entire surface is coated by deposition with a polycrystalline Si film 4 constituting the ground layer for a polyhedron structure. An Mo silicide film 5 is laid by deposition, constituting the upper layer of the polyside structure, on the entire surface. In this process, the polycrystalline Si film 4 and Mo silicide film 5 are consecutively formed by using the same depositing method. Next patterning is performed for the films 5, 4, 3 whereafter the films 5, 4, 3 are retained only in the gate region. A process follows wherein ions of such an impurity as As or B are implanted into the semiconductor substrate 1 for the formation of a source/drain layer 6. Heat treatment is effected for the action of the implanted impurity and for the crystallization of the Mo silicide film 5. Then, an intermediary insulating film 7 is formed on the entire surface. A contact hole is provided in the intermediary insulating film 7. Finally, an Al wiring 8 is built.
Patent JP-S60139190-A (JP)
Title: Semiconductor motor using induction output as position detection signal
Inventor: BAN ITSUKI
IPC: H02P6/08
Filed: 1983-12-27
Abstract: PURPOSE:To improve the starting torque and the efficiency of a semiconductor motor and to decrease the output torque ripple by providing other one phase armature coil at the position separated at 90 deg. of an electric angle from one phase armature coil and controlling the conduction of these coils. CONSTITUTION:Armature coils A, B are mounted on a stationary armature, and provided at positions separated at 90 deg. of an electric angle from each other. A transistor 25b is alternately switched to be conducted and interrupted by the output of a Hall element 24. A transistor 25a is switched to the opposite state of conducting and interrupting to the transistor 25b. For example, when the element 24 is disposed under a magnetic field of an N-pole, only the armature coil B is conducted, while when the element 24 is disposed under a magnetic field of an S-pole, only the armature coil A is conducted.
Patent JP-S6485663-A (JP)
Title: Medial machine driving apparatus
Inventor: KAGEYAMA TOSHINOBU
IPC: A61M1/10
Filed: 1987-09-29
Abstract: PURPOSE:To reduce not only the difference of the rate with the living body heat even in the change-over to an internal rate but also the variation of a blood flow rate, by always storing the signal calculated from a living body signal and discriminat ing the disturbance of the present living body signal by a discrimination means when the disturbance is generated in said living body signal to change over said signal to a stored normal signal. CONSTITUTION:A microcomputer unit CPU sets an output port to an initial level to clear the content of a read/write memory (RAM) and reads the value preliminarily stored in a read exclusive memory (ROM) to set an initial value to a parameter. At the time of a non-synchronous mode, a heart rate PR value is calculated on the basis of an internal cycle parameter (reciprocal of a heart rate). In the case of a synchronous mode, a synchronous signal waveform such as an electrocardiographic waveform or a blood pressure waveform is confirmed and a heart rate cycle and the average alpha of said cycle are calculated to be stored in a memory. Further, the average value of the cycle before a predetermined a-heart rate is loaded from the memory to be substituted for beta. Then, it is judged whether the average alpha of the present cycle is between predetermined lower and upper limit values (b), (c) and, when said average is out of the range, beta is substituted for gamma to calculate the PR value in the same way as the non-synchronous mode.
Patent JP-H0987325-A (JP)
Title: Manufacture of mercapto-group-containing polymer
Inventor: JOSA JUNICHI
IPC: C08F8/34
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a process of producing easily a mercapto-group-containing polymer wherein the substitution rate of the mercapto groups is relatively high and that is soluble in a variety of solvents. SOLUTION: A polymer (A) which has a polyethylene skeleton wherein chloride groups are directly substituted, such as a polymer made of monomers including vinyl chloride, is reacted with a hydrosulfide of an alkali metal. In this reaction, a reaction solvent that can cause the polymer (A) and the hydrosulfide to pass into a solution is used and the hydrosulfide in an amount of 60 to 120mol% based on the chloride groups possessed by the polymer (A) is added at 50 to 110 deg.C to a solution of the polymer (A).
Patent JP-2000071403-A (JP)
Title: Polyester film and magnetic recording tape
Inventor: HATANO HIROSHI
IPC: B29C48/305
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film suitable to a material for a magnetic recording tape of a digital recording type and having small number of rough protrusions, excellent surface shape and a high speed production. SOLUTION: In the polyester film obtained by laminating at least two types of polyester compositions, a specific resistance of the overall laminated film at the time of melting at 285 deg.C is 1×10 Ω cm or less, a thickness of at least one surface layer (a) is 2 μm or more, a polyester composition A for constituting the layer (a) adopts a germanium compound as a polymerization catalyst, and a metal element amount except germanium contained in the composition A is 20 ppm or less. The magnetic recording tape comprises a ferromagnetic metal thin film layer provided on a surface of the film.
Patent JP-H02134371-A (JP)
Title: Triazine compound
Inventor: EDOWAADO ERU UIIRAA
IPC: C07D251/46
Filed: 1989-09-20
Abstract: Disclosed are tris-substituted 1,3,5-triazine compounds having at least one (N-alkyl-p-phenylenediamino) group on the triazine ring. The preferred compositions are tri-substituted with the alkyl p-phenylenediamino group. The preferred compounds may be prepared by reacting N-alkylphenylenediamine with a cyanuric halide.
Patent JP-H0991949-A (JP)
Title: Magnetic thin-film memory element and magnetic thin-film memory
Inventor: NOGUCHI KIYOSHI
IPC: H01L43/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic thin-film memory element and a magnetic thin- film memory whose structure is simple, whose resistance and power loss are low, and whose capacity can be increased by providing a part with a different coercive force between magnetic layers and tunnel effect. SOLUTION: A first magnetic layer 1 and a second magnetic layer 2 with parallel axes of easy magnetization are laminated while holding an insulation layer 3 in-between and are connected to a read line 5. The coercive force of the second magnetic layer 2 is larger than that of the first magnetic layer 1 and there is a part for obtaining tunnel effect between the first magnetic layer 1 and the second magnetic layer 2.
Patent JP-H0563181-A (JP)
Title: Optical integrated element and manufacture thereof
Inventor: AKATSU YUJI
IPC: H01L29/778
Filed: 1991-08-30
Abstract: PURPOSE:To obtain an optical integrated element having no deterioration of performance thereof and high performance by forming a protective layer made of one layer of semiconductor and protecting a semiconductor element against damage to be introduced. CONSTITUTION:First semiconductor multilayer films 4-8 for constituting a first semiconductor element are formed on a semi-insulating semiconductor substrate 9. Then, a protective layer 3 made of one layer of semiconductor is formed thereon, second semiconductor layers 1-2 for constituting a second semiconductor element are further formed thereon to obtain an optical integrated element. Then, the layer 3 made of the one layer of semiconductor protects the films 4-8 against damage to be introduced in the case of manufacturing the second semiconductor element. Thus, the elements are effectively obtained by performance of a single unit or integrating them, and the original performance of an optical integrated element can be realized.
Patent JP-S6487616-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: TANAKA MASAYUKI
IPC: H01L23/29
Filed: 1987-09-28
Abstract: PURPOSE:To obtain the titled composition preventing occurrence of cracks of sealing resin in soldering process, comprising an epoxy resin having a specific structural skeleton, a curing agent and a powdery filler as main components. CONSTITUTION:The aimed composition comprising an epoxy resin having a skeleton shown by the formula (R1-R8 are H, 1-4C alkyl or halogen), (B) a curing agent and (C) <=50wt.% fine particles having <=14mu particle diameter as main components. Specifically, 4,4'-bis(2,3-epoxypropoxy)biphenyl is used as the component A.
Patent JP-S61123898-A (JP)
Inventor: KIMURA TATSUYA
IPC: G10L25/00
Filed: 1984-11-20
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-S6397209-A (JP)
Title: Laminated filter element
Inventor: KAWAI TAKESHI
IPC: B01D39/16
Filed: 1986-10-15
Abstract: PURPOSE:To maintain the reliable filtration performance and to increase the filtration area of the title element by supporting a membranous filter medium with a protrusion continuously provided on the surface of a carrier, and providing a groove at the carrier boss part only on one of the upper and lower end faces. CONSTITUTION:The raw liq. to be filtered is charged into the laminated filter element 1 from its outer surface, and filtered by the membranous filter medium 7. The filtrate flows into the valley parts 4c on the upper and lower surfaces of the carrier filtration part, collects on one side through a communicating hole 4d, then flows to a central through hole 3a through the radial groove 3b on one end face of the boss part 3, and flows out to the outside. Although the membranous filter medium 7 is pressed by the raw liq. during filtration, the medium is supported by the meandering protrusions 4a and 4b without any discontinuous point, and hence stress due to the pressure is not concentrated on the filter medium 7. As a result, the reliable filtration performance is maintained, and the filtration area can be increased.
Patent JP-S61123323-A (JP)
Title: High frequency unit for satellite broadcast indoor receiver
Inventor: YASUDA MASAKATSU
IPC: H03G3/10
Filed: 1984-11-20
Abstract: PURPOSE:To miniaturize a satellite broadcast transmission/reception unit by providing a gain control function keeping the 2nd IF output signal level to a constant value in response to a level of the 1st IF input signal to improve the temperature characteristic to the 2nd IF. CONSTITUTION:The 1st IF signal is inputted from an input terminal 30 of a channel selection unit of an indoor receiver receiving a satellite broadcast to a band pass filter 24, the signal is subjected to broad band amplification at an amplifier 25, the output is inputted to a mixer 26 together with a local oscillation signal from the 2nd local oscillator 29 to output the 2nd IF signal. The 2nd IF signal is fed to a gain control amplifier 28 via a low-pass filter 27, the gain from the amplifier 28 is controlled by using a voltage from an automatic gain control voltage applying terminal 33 to make the level of the 2nd IF output signal from the 2nd IF output terminal 31 constant. The control voltage fed to the terminal 33 is outputted from an automatic gain control system being a pre-stage to a demodulation unit. A temperature compensation resistive element 39 is connected to an emitter of a transistor TR34 of the amplifier 28, a temperature compensation capacitor 40 is connected to the base to compensate the temperature characteristic of the amplifier 28.
Patent JP-H0291760-A (JP)
Title: Character processing method
Inventor: FUSE SHIGERU
IPC: G06F17/21
Filed: 1988-09-29
Abstract: PURPOSE:To simply select a style of type being suitable for a size of a character by anybody by generating and storing a type style information table in which a size of a character and a style of type being suitable for its size are related to each other, and selecting automatically the style of type being suitable for the size of the character which is set as layout data by referring to the type style information table. CONSTITUTION:In a type style information table 4-1, a size 4a and a style of type 4b are related to each other and stored. For instance, when the size is 10 - 18Q, 20 - 44Q, 50 - 70Q and 80 - 100Q, thin Gothic, square Gothic, thick square Gothic and extra big Gothic are related to each other and stored, respectively. In this state, by designating a type style group, a style of type corresponding to a size of a character is selected in accordance with the type style information table 4-1 of the type style group and set as a style of type of a character of its size. In such a way, anybody can select a style of type being suitable for a size of a character.
Patent JP-2001065518-A (JP)
Title: Case member fixing structure
Inventor: MATSUZAKA KENJI
IPC: F16B5/07
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a case member fixing structure of easy attachment and detachment without damage in appearance. SOLUTION: A locking projection 18 of generally wedge shape with a locking surface 23 is arranged on a side wall inside surface 17 from a side wall 11 of a bottom case 4 to an insertion part 12. Also, a tang shaped locking piece 19 with a locking cavity in one body with an inner side wall 8 is arranged in an upper case 3. A clearance S1 is maintained in vertical direction between an outer side wall 7 of the upper case 3 and the side wall 11 of the bottom case 4 and a clearance S2 is maintained in vertical direction between the tip of the insertion part 12 of the bottom case 4 and a base part surface arranged on the inner side wall 8 of the upper case 3.
Patent JP-2001066998-A (JP)
Title: Magnet sheet, wall surface panel and system wall
Inventor: NIINOBE MASAOKI
IPC: G09F7/04
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a system wall which allows mounting of wall surface panels by making it possible to maintain powerful holding power even if the wall surfaces have ruggedness. SOLUTION: The magnet sheet 20 for mounting the panels, etc., to a wall body by magnetic force is constituted by providing a magnetization layer 21 on a front surface (rear surface) side of the magnet sheet with notches 25 to form divided pieces 26, by which the influence of the ruggedness or strain on the surface of the wall body may be confined to a local range. Then, the powerful holding force may be stably obtained regardless of the condition of the surface of the wall body. The magnet sheet adequate for building the system wall for mounting the wall surface panels by magnetic force to the wall body may be provided.
Patent JP-S60140244-A (JP)
Title: Photoconductive member
Inventor: SAITOU KEISHI
IPC: G03G5/04
Filed: 1983-12-28
Abstract: PURPOSE:To obtain a photoconductive member superior in photosensitivity, etc., by successively forming a photoconductive layer made of amorphous Si and Ge and contg. N in a nonuniform concn. distribution in the layer thickness direction and an amorphons layer made of Si and O on a substrate. CONSTITUTION:The objective photoconductive member 100 is obtained by forming on a substrate 101 the first photoconductive layer 102 made of amorphous Si and Ge and the second amorphons layer 103 made of Si and O. The first layer 102 contains N in a concn. distribution in the layer thickness direction having concn. C1 in the first region 104, C3 in the third region 106, and C2 in the second region 105 formed in the order from the side of the substrate 101, and C3 is never highest alone, and when one of the three is 0, the other two are not zero and not equal to each other.
Patent JP-H1179121-A (JP)
Title: Automatic packaging device
Inventor: TAKAI YOSHIHIRO
IPC: B65B11/54
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain automatic packaging device in which a user can freely set a maximum pulling-out amount fitting for a film to be used and a packaging can be carried out while the film is prevented from being damaged. SOLUTION: An automatic packaging device in which a stretch film is extended out at a packaging section 12 and folded onto the outer surface of the bottom section of a tray (a packaged item) to pack it is provided with a control means 71 for calculating an amount of extension of the film corresponding to a size of the tray on the basis of information inputted from an operation panel 10 and a detected information about a size of the tray detected by sensor arrays 31, 32 and controlling a film extending operation at a packaging section 12 with the maximum extension amount being applied as an upper limit value in the case that the calculated amount is larger than a standard maximum extension amount.  This control means 71 changes a set value of the maximum extension amount in response to an extension specified value for use in setting the maximum extension amount about the applied film inputted through the operation panel and then causes the device to perform a film extension operation.
Patent JP-H07106073-A (JP)
Title: Lighting control device and luminaire
Inventor: KASAMA ICHIRO
IPC: H05B41/18
Filed: 1993-09-30
Abstract: PURPOSE:To prolong a lifetime of a luminaire, and to reduce the maintenance such as change of a light emitting tube by controlling a switching means and a starting pulse generating unit, and lighting light emitting tubes at an equal probability. CONSTITUTION:A diode bridge RE 1 is connected to both ends of a secondary coil of a transformer 26, and both ends of the diode bridge RE 1 are connected to a timer circuit. This timer circuit controls electrical continuity of a photo- coupler PHC 1 under the outputting condition during a set time T after a photo- switch 22 is turned on. At this stage, a light receiver side of the photo-coupler PHC 1 is provided on the way of a pulse generating circuit, and a positive or a negative pulse are alternately output each time that a photo-switch 22 in the pulse circuit is turned on. Output of the pulse is allowed during a predetermined time, and the starting pulse is not unnecessarily applied to an electrode of each light emitting tube A-D. Furthermore, the lighting control device controls a starting pulse generating unit 34, switches 12a, 12b to light the light emitting tubes A-D at an equal probability.