baber/WOPTO huggingface dataset:
Patent JP-S6247879-A (JP)
Title: Guide mechanism for optical head
Inventor: KOMINO TETSUO
IPC: G11B7/085
Filed: 1985-08-28
Abstract: PURPOSE:To reduce the weight of a guide mechanism for optical head and also to ensure the smooth drive of a guide shaft by forming the bearing blocks with plastic and screwing the screws into these bearing blocks toward the center axial line of the guide shaft. CONSTITUTION:A carriage 14 for attachment of an optical head is made of a plastic molded matter. Then bearing blocks 15a and 15b are formed unitedly with the carriage 14. Threaded blind holes are formed to both blocks 15a and 15b with extension in the direction orthogonal to the center axial line of a guide shaft 17. Then screws 21 are set into those holes 20. In this case, the other thick part of the bearing block is pressed by the tip projection of the screw 21 and has the plastic deformation. Thus a projection 22 is formed on the inner circumferential surface of a through hole. Then the shaft 17 is pressed toward one side by the projection 22 and positioned in the direction orthogonal to the center axial line of the shaft 17. The play produced between the inner circumferential surface of the through hole of the block 15 and the shaft 17 is removed.
Patent JP-S6345784-A (JP)
Inventor: MITOMO AKIO
IPC: H05B3/20
Filed: 1986-08-12
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-S58134893-A (JP)
Inventor: HAABAATO AREN
IPC: B67B7/00
Filed: 1982-10-29
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-H0479498-A (JP)
Title: Remote control method for camera
Inventor: HOSHI TAKASHI
IPC: G03B17/56
Filed: 1990-07-19
Abstract: PURPOSE:To dispense with necessity to increase the capacity of a storage device at a remote control side even when the number of cameras to be installed is increased by extracting only choice stored in the storage device at a camera installing side by which incoming is received before transferring a video when the incoming arrives from the remote control side, and transferring it to the remote control side. CONSTITUTION:The choice for the universal head control of one or plural sets of universal heads 3 installed at the camera installing side and a universal head value are stored in the storage device 6 at the camera installing side. When the incoming arrives from the remote control side, only the choice stored in the storage device 6 at the camera installing side by which the incoming is received is extracted from the storage device 6 at the camera installing side prior to the transfer of the video from a camera 2, and it is transferred to the remote control side, and is stored in the storage device 12 at the remote control side. Thereby, it is possible to dispense with the necessity to increase the capacity of the storage device 12 at the remote control side even when the number of cameras 2 to be installed is increased.
Patent JP-S6081998-A (JP)
Title: Remote controlling circuit provided with status indicator
Inventor: HITANO HIDEKAZU
IPC: G08C19/30
Filed: 1983-10-11
Abstract: PURPOSE:To reduce the number of input/output point and prescribed wire by forming a circuit that turns excitation of holding coil of an on operation switch off at the contact of an off operation switch. CONSTITUTION:A DC circuit is formed of a normally opened contact 32 of an on operation switch 31, a holding coil 35, a contact of a normally closed changeover switch 36, and a healthy contact 41 which is in closed state when an electric motor is normal. When the switch 31 is operated, the coil 35 is excited, and the contact 32 keeps closed state, and an on indicator lamp 37 is lit, and an off indicator lamp 39 is put out. Thus, it becomes possible to make an electric motor operation state from a remote controlling box 30 through a controlling board 40. On the other hand, when the switch 36 is operated, the coil 35 becomes non-exciting, the switch 31 becomes normal state, and the electric motor stops.
Patent JP-H0353789-A (JP)
Title: Automatic phase control circuit
Inventor: TAKAKU KAZUMITSU
IPC: H04N9/83
Filed: 1989-07-21
Abstract: PURPOSE:To selectively suppress phase fluctuation caused by jitter by providing a frame integrator, which passes the correlative component of an integer multiple period for one frame in the output of a phase comparator, and controlling a voltage control oscillator by an output adding the outputs of a filter and the frame integrator. CONSTITUTION:A frame integrator 17 delays the output by a delay line 23, feeds back a delayed signal and adds it with an input signal. In such a case, a signal 13a from a phase comparator 13 is inputted through a coefficient device 21 to an adder circuit 22 and the feedback signal of the delay line 23 is inputted through a coefficient device 24 to the adder circuit 22. By selecting delay time T set to the delay line 23 to be the integer multiple of one frame, the loop gain of a feedback control loop can be increased to a jitter component synchronous with nonuniformity in the rotation of a drum. Namely, a degree to suppress the phase fluctuation is periodically enlarged synchronously with the rotation of the drum and the phase fluctuation to appear in a reproduced chrominance signal can be reduced.
Patent JP-H0238416-A (JP)
Title: Epoxy resin composition and epoxy resin laminate
Inventor: SAKAGUCHI TATSU
IPC: B32B27/04
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an epoxy resin laminate improved in mechanical strengths, cracking resistance upon thermal shock, ply adhesion and adhesiveness by using a phenol/tung oil adduct as a curing agent for epoxy resin. CONSTITUTION:This epoxy resin composition is formed by adding a phenol/tung oil adduct formed by reacting a phenol with tung oil as a curing agent for epoxy resin. Examples of the epoxy resin include bisphenol A epoxy resin, brominated epoxy resin, novolac epoxy resin and bisphenol F epoxy resin. As catalysts for the reaction of a phenol (e.g., phenol or cresol) with tung oil, inorganic acids such as hydrochloric acid, sulfuric acid and phosphoric acid or organic acids such as toluenesulfonic acid and xylenesulfonic acid are used.
Patent JP-S5890901-A (JP)
Inventor: HIROTA TETSUO
IPC: B27B15/02
Filed: 1981-11-26
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-H0239385-A (JP)
Title: Three-dimensional image processor
Inventor: KAWANAKA TATSUO
IPC: G06T15/08
Filed: 1988-07-29
Abstract: PURPOSE:To decrease the data quantity and the processing time by comparing a three-dimensional coordinate of a surface model and a three-dimensional coordinate of a cut plane, displaying luminance data as it is when said model exists on this side of the plane, and displaying said data by decreasing a prescribed luminance, when the plane exists on this side. CONSTITUTION:A comparing arithmetic unit 11 superposes images shown by each data of a Z buffer 6 in which three-dimensional data of a surface model is stored and a Z buffer 10 in which three-dimensional data of a cut plane is stored, and executes an operation for comparing the coordinates. A system controller 12 decides which of related positions of an object and the cut plane exists on this side in each coordinate position. When the object exists on this side of the plane, an image arithmetic unit 13 inputs data of an image buffer 5 and does not input data of an image buffer 9, and when the plane exists on this side, said unit inputs the data of the image buffer 5 and executes an operation for subtracting a prescribed value from luminance data, inputs the data of the image buffer 9 as it is, and displays the data which is calculated on an image display device 14.
Patent JP-S6167854-A (JP)
Title: Processing method of silver halide color photographic sensitive material
Inventor: AIDA KENSUKE
IPC: G03C1/18
Filed: 1984-09-11
Abstract: PURPOSE:To obtain a high bleaching speed even in a case in which a silver halide photosensitive material is fixed in a combined bleach-fixing soln. fatigued to the extent of exceeding 1.2X10<-3>g ions/l by incorporating at least one kind of dye selected from 3 kinds of prescribed sensitizing dye groups into said material. CONSTITUTION:At least one kind of the dyes selected from the sensitizing dye groups expressed by general formulas I-III is incorporated into the silver halide color photographic sensitive material. In the formulas, R1, R2, R3, R4, R5-R7 are an alkyl group or substd. alkyl group, R3 is an alkyl group of 1-3C or phenyl group, R6, R8 are an alkyl group of 1-2C, Z1, Z2, Z3 are O, S, Se atom, Y1 is a phenyl group and includes Cl atoms as well when Z1 is S or Se atom. Y3 is a phenyl group, alkyl group, alkoxy group, Cl atom, Y2, R4 are an H atom, Y1 and Y2, Y3 and Y4 may form a benzene ring. Y5 denotes a Cl, F atoms, cyano group, Y8 denotes a Cl atom, cyano group, X denotes an acid anion, n denotes 1 or 2. Iodine ions exceeding 1,2X10<-3>g ions/l are incorporated into the bleach-fixing soln.
Patent JP-H0945205-A (JP)
Title: Electromagnetic relay
Inventor: UEDA KYOJI
IPC: H01H50/30
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To suppress contact rebounce and contact bounce by forming an energizing spring part which is in contact with a base and energizes it in the direction of break of the contact before a mobile contact touches a fixed contact. SOLUTION: For one mobile piece 4b, a mobile contact 4d touches a fixed contact 1b, slowing down the collision speed, while it is energized in the opening direction of a contact by an energizing spring member 4e abutting on the abutting projection 1g of a base 1 first. On the other hand, for the other mobile piece 4a, a mobile contact 4c moves off from the fixed contact 1a, increasing the opening speed, while it is energized in the opening direction of the contact by the energizing spring part 4e abutting on the abutting projection 1g. Hereby, the occurrence of the contact rebounce and the contact bounce is prevented.
Patent JP-S6436587-A (JP)
Title: Wall surface walking machine
Inventor: TAJIMA YOSHIO
IPC: B62D57/024
Filed: 1987-07-31
Abstract: PURPOSE:To stabilize a walking attitude by determining a deviation from the reference value of the stroke of a leg frame operating actuator, and correcting the distance between a machine and a leg frame to be equal to a reference stroke. CONSTITUTION:When a suction cup 4 is lowered so as to be absorbed during walking to the direction shown by an arrow head with the suction cup absorbed, the stroke Lx of a front suction cup 4 until the grounding of a double acting cylinder 30 thereof becomes longer than the stroke 10 of a rear suction cup 4 until the grounding of a double acting cylinder 30 under the state of a wall surface as shown in the figure. Each of these is measured respectively by a position sensor 33 so as to determine a deviation 1x-10. Then, the double acting cylinder 30 (a cylinder for a front side leg frame 2 in this case) is operated in such a way that the aforesaid deviation is eliminated. This constitution may hold the machine in parallel with the wall surface, thereby enabling it to walk in a stable attitude.
Patent JP-S5979444-A (JP)
Title: Optical memory element
Inventor: KATAYAMA HIROYUKI
IPC: G11B7/254
Filed: 1982-10-28
Abstract: PURPOSE:To reduce oxidation of a memory film as small as possible by forming the layer structure of a substrate, an additionally recordable memory film, such as Te, lower Te oxide, or org. dye, and a film of an easily oxidizable substance, such as Ti, mg, Be, C, or rare earth metal. CONSTITUTION:The optical memory element is composed of a supporting base 1 made of a synthetic resin or the like, an additionally recordable memory film 2 made of Te, lower Te oxide, or org. dye, and a film 3 of an easily oxidizable substance made of Ti, Mg, Be, C, or rare earth metal. Oxygen intruding from the atm. or present in the inside of the element are consumed by the oxygen absorptivity of the film 3, thus suppressing oxidation of the memory film 2 and preventing deterioration due to oxidation.
Patent JP-H0865166-A (JP)
Title: Signal modulator
Inventor: KENIISU JII RICHIYAADOSON
IPC: H03M3/02
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a signal modulator with which the modulation is performed in a completely digital ASIC and proper performance and precision is obtained at low cost. SOLUTION: An analog input voltage 214 is integrated by a resistor 212 and a capacitor 200 and compared by a digital inverter 202 with a reference value characteristic of a digital inverter 202, and the binary output is averaged with the lapse of time and outputted to a latch 206. In clock cycles, the output signal of the digital latch 206 is fed back to the digital inverter 202 to minimize the input voltage inputted to the capacitor 200.
Patent JP-S6170315-A (JP)
Title: Method and device for thermal disposal of waste of plastics or waste including plastics
Inventor: FUJII TOSHIAKI
IPC: C10B53/07
Filed: 1984-09-13
Abstract: PURPOSE:To permit the stable operation of a furnace by a method wherein the processing furnace is controlled by detecting one of the concentrations of H2, CO, CO2, O2 in waste gas and/or the temperature of the furnace. CONSTITUTION:The thermal disposal of waste of plastics is effected by the projection of microwave and either one of the concentrations of generated H2, CO, CO2 and O2 or more than two of them and/or the temperature of the thermal disposal furnace are measured. The power of microwave (furnace temperature), the amount of ventilating air and the amount of waste of plastics are increased or decreased based on said measured values to incinerate (crack) the waste stably and highly efficiently.
Patent JP-2001018709-A (JP)
Title: Automotive pane with warning lamp
Inventor: GOTO MASAO
IPC: B60Q1/44
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an automotive pane with a warning lamp, in which parts to be opened in a glass plate can be reduced even though the warning lamp is set on the exterior side of the glass plate. SOLUTION: This automotive pane 10 with a warning lamp has a dark color coated layer 37 arranged on the interior side surface 11B of a glass plate 11, a warning lamp 12 attached to the exterior side surface 11A of the glass plate 11, hollow fixing bolts (18A), 18B connected to the warning lamp 12 by being passed through the glass plate 11, and a plus wire and a minus wire which penetrate from the warning lamp 12 through the glass plate 11 and are pulled out to an interior, and the plus wire and the minus wire are respectively inserted in the fixing bolts (18A), 18B.
Patent JP-S6247926-A (JP)
Inventor: FUJIWARA KOHEI
IPC: H01H73/00
Filed: 1985-08-27
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-H0240032-A (JP)
Title: Throttle opening control device
Inventor: IWAI TOMOHIRO
IPC: F02D9/02
Filed: 1988-07-30
Abstract: PURPOSE:To prevent a throttle valve from a delay in rotation by a method wherein the output shaft of a stepping motor is coupled directly to the rotary shaft of a throttle valve, a signal by means of which an energizing ratio is held at a given value is outputted to the adjoining exciting phases of the stepping motor to hold the opening of a valve. CONSTITUTION:A microcomputer 20 outputs an input pulse train responding to a rotational movement angle so that by means of a signal from an accelera tor opening sensor, a stepping motor 14 is brought into a desired step state, e.g. an N+b/a step between a step N and a step N+1. The microcomputer charges a coil with a current, in an exciting order, through a distributing circuit 21 and a drive circuit 22, and a throttle valve coupled directly to an output shaft is rotated by means of generated torque. When an opening is held at a given value, simultaneously with output of a signal having a duty ratio b/a, a signal, turned ON during an a-b period, is outputted to a phase adjoining thereto. This constitution prevents a throttle valve from a delay in rotation for drive of the stepping motor, and enables reduction of the size of a device.
Patent JP-H1140688-A (JP)
Title: Semiconductor package
Inventor: KUBOTA YOSHIHIRO
IPC: H01L23/04
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To greatly improve the reliability of through-holes by using the thickest core for the core in the thickness center of a multilayer board composed of laminated prepreg layers with cores of the package, compared with the upper and lower cores. SOLUTION: The core thickness is set to 0.1-1.0 mm, considering the strength and deformation of cores 2, and the total thickness of a multilayer board is set to 0.5-2.0 mm, including conductive layers 4. The core at the thickness center is the thickest. This prevents through-holes 5 from deforming, breaking wires or short-circuiting because of a core 2 with some thickness in the thickness center of the multilayer board that is the main of the package if the semiconductor package is subjected to the temp. cycle test. Or poor conduction of the through-holes 5 never occurs at 300 temp. cycle tests. If the section polishing is applied the package, no crack occurs all at the through-holes 5.
Patent JP-H0922177-A (JP)
Title: Toner and process cartridges, toner hopper and image forming device
Inventor: MATSUZAKI SUKEOMI
IPC: G03G15/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the jetting of toner at the insertion of a toner cartridge by providing a toner leakage preventing member and a ventilator means for ventilating a toner storing part. SOLUTION: An opening part located in the upper part of the toner storing part 9a is freely opened/closed with a cover member 44. Further, an opening part 9e is provided in the innermost wall surface of the toner storing part 9a and the ventilator means 47 is attached to cover the opening part 9e from the outside. The ventilator means 47 is provided with a filter 47a having a large number of circular holes through which does not pass developer grains but only air. Such a ventilator means 47 is provided to prevent the jetting of the toner inside the toner storing part 9a from the circumference of a developing roller 9c, etc., caused by the insertion of the toner cartridge. Moreover, the toner stored in the toner storing part 9a is enclosed by a shield plate 45, the sidewall of the toner storing part 9a and seal members stuck to the front and rear surfaces.
Patent JP-H0511501-A (JP)
Title: Toner
Inventor: OKUYAMA TAKEKI
IPC: G03G9/087
Filed: 1991-07-06
Abstract: PURPOSE:To provide the toner which is an indefinite shaped toner having a uniform grain size distribution, can form images having a high resolution, is uniformly dispersed with coloring agents and a release agent used at need, is less dependent upon environment, is uniform in electrostatic charge quantity and has good fixing and cleaning properties. CONSTITUTION:This toner consists of the particles formed by polymerizing the compsn. consisting of polymerizable monomers, the coloring agents, the release agent used at need, and a charge control agent which can be selected as desired. The above-mentioned toner has 3.0 to 10.0mum average grain size, 1.1 to 1.5 dispersion degree and 1.3 to 3.0 indefinite shaped degree.
Patent JP-S6434502-A (JP)
Title: Aluminum or aluminum alloy sheet having excellent formability
Inventor: SAWADA TAKAHISA
IPC: B21B3/00
Filed: 1987-07-30
Abstract: PURPOSE:To improve the workability for fin forming, etc., by specifying a range of surface roughness of Al or Al alloy sheets. CONSTITUTION:A surface roughness of Al or Al alloy sheets is decided so that Ra is in the range of 0.03-0.28mum. The roughness is adjusted by using a dull worked roll in rolling, shot blasting after rolling, or etching by high temp. and high concentration NaOH solution. The Al (Aacute angle alloy) sheet has good formability for collar parts and corrugated parts in fin forming.
Patent JP-H0356620-A (JP)
Title: Heat treatment furnace for tubular material
Inventor: YAMAMOTO MITSURU
IPC: C21D9/08
Filed: 1989-07-26
Abstract: PURPOSE:To allow a heat treatment of tube without generating bending by providing rotating devices in the heat treatment furnace and forcibly rolling the tubular materials at an arbitrary speed. CONSTITUTION:The plural rotating devices 10 are arranged zigzag at prescribed intervals between hearth rolls 6 having flat roll surfaces on both side walls 5, 5' of the heat treatment furnace 1. The rollers 14 of all the rotating devices 10 are made to stand by at the retreating limit of the side walls 5, 5' and the plural tubular materials 9 are shifted to one side wall 5 and are simultaneously charged onto the hearth rollers 6 of a charging table 2. The rollers 14 are pressed to the side faces of the tubular materials 9 and hydraulic cylinders 11 are operated to extrude rods 12 and to roll the tubular materials 9 on another side wall 5'. The rods 12 are pulled back and simultaneously the hydraulic pressure cylinders 11 on the side wall 5' side are operated to roll the tubular materials 9 on the side wall 5 when the tubular materials 9 arrive at the side wall 5'. The tubular materials 9 are transported zigzag in a heating zone 3 and a cooling zone 4 by alternately carrying out such operations, by which the heating treatment for heating and cooling is executed.
Patent JP-S5893913-A (JP)
Title: Reducing device of blow-bye gas
Inventor: IDA KAORU
IPC: F01M13/00
Filed: 1981-11-28
Abstract: PURPOSE:To hold pressure or the like in an engine space part to a fixed level without causing the necessity for using a particular control valve, by arranging an opening end, which appears in an intake manifold of a reducing route of blow-bye gas, in the reverse direction to an intake air flow. CONSTITUTION:At high speed operation of an engine 1, negative pressure in an intake manifold 8, that is, static pressure increases to a minus direction, on the contrary, dynamic pressure generated by a flow of blow-bye gas increases to a plus direction. Accordingly, resultant pressure (dynamic pressure+static pressure) in an opening end 9a arranged toward the reverse direction to an intake flow in a reducing route 9 of blow-bye gas is controlled to an almost fixed level in no relation to an engine speed. In this way, pressure and flow of blow-bye gas in an engine space part 5 in a pipe P, crank case and cylinder head cover constituting the route 9 can be always held to a fixed level.
Patent JP-S6086225-A (JP)
Title: Preparation of sintered body for high hardness tool
Inventor: SUMI MOCHIYUKI
IPC: C22C1/05
Filed: 1983-10-15
Abstract: PURPOSE:To obtain the titled sintered body enhanced in toughness and folding strength, by respectively mixing a cubic boron nitride powder, a powder comprising carbide or carbonitride of a metal belonging to the Groups IVa, Va and VIa of the Periodic Table or a powdery mixture thereof, an Al2O3 powder and an Al-powder and sintering the resulting mixture at a specific high temp. under specific pressure. CONSTITUTION:On a wt. basis, 70-40% of a cubic CBN powder, 50-10% of the aformentioned powdery carbide or carbonitride or a mixture thereof, 2-15% of an Al2O3 powder and 5-15% of an Al-powder are mixed. In the next step, the powdery mixture is pref. arranged on the ultra-hard substrate (a sintered hard alloy plate comprising WC, TiC or TaC) in a layered form within an ultra- high pressure apparatus and sintered at 1,100 deg.C or more under pressure of 30 kilobar. When the obtained resulting sintered body is used in a cutting tool, it has cutting property more excellent than that of a commercial product and an Al2O3 non-added product even in continuous cutting and strength is high and damage resistance is also improved to a large extent.