baber/WOPTO huggingface dataset:
Patent JP-H03108115-A (JP)
Title: Rotary head device
Inventor: FUJIMORI SHINYA
IPC: G11B5/53
Filed: 1989-09-22
Abstract: PURPOSE:To decrease the damage of a magnetic tape by the edge in the aperture of a rotary cylinder by interposing a spacer shaped to allow the escape of only the part projecting from the outer peripheral surface of the rotary cylinder between the aperture of the rotary cylinder and a magnetic head. CONSTITUTION:The spacer 4 having the aperture to allow the escape of only the part projecting from the outer peripheral surface of the rotary cylinder 1 of the magnetic head 3 is disposed between the edge in the aperture 5 and the magnetic head 3. The spacer 4 is so disposed that the outer peripheral surface of the rotary cylinder 1 and the outer peripheral surface of the spacer 4 align approximately to each other. The gap existing between the aperture 5 and the magnetic head 3 is held closed by the spacer 4 in this way. The intrusion of the magnetic tape into the aperture of the rotary cylinder and the damage of the tape by the edge of the head and the edge in the aperture of the rotary cylinder are prevented in this way.
Patent JP-H04125259-A (JP)
Title: Feeding method for sheet document
Inventor: MOROOKA SATORU
IPC: G03G15/04
Filed: 1990-09-14
Abstract: PURPOSE:To carry a sheet document while being brought close to a sheet document running ahead by feeding a fist and a second sheet document at equal speeds when a space between the downstream end of the second sheet document in the feeding direction after it is turned over and the upstream end of the first sheet document in the feeding direction to be suspended, comes up to a specified length set in advance. CONSTITUTION:When a space between the downstream end of a second sheet document D in the feeding direction after it is turned over and the upstream end of a first sheet document D in the feeding direction to be suspended, comes up to a specified length set in advance, the first and second sheet documents D are fed at equal speeds. The specified length set in advance is determined in such a way that the upstream end of the second sheet document in the feeding direction after it is turned over, is suspended at a point when it passes through the branch position of its carrying path at the time when the first sheet document is suspended over a document read surface 5. This thereby enables the first and second sheet documents D to be carried over to the document read surface 5 in state where both of the documents D come sufficiently close to each other.
Patent JP-2001062971-A (JP)
Title: Film for laminating and film laminated product
Inventor: ASUKA MASAHIRO
IPC: C08J5/18
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide excellent softening properties and processing suitability so as to be suitably used as a bag skin material or a floor material by forming at least one surface of a single-layer or multilayer polyolefin resin layer of a polypropylene resin layer containing a polypropylene resin as a main component and having a specific melting point, and setting specific bending elastic modulus. SOLUTION: An at least one surface of a single layer or multilayer polyolefin layer is formed of a polypropylene resin layer containing a polypropylene resin as a main component and having a melting point of 140 deg.C or higher, and its bending elastic modulus is set to 100 to 500 kgf/cm2. As the polyolefin resin, for example, a low-density polyethylene; a homopolymer, random polymer, block polymer of a propylene; an ethylene-vinyl acetate copolymer; a copolymer of an ethylene and α-olefin or the like is used. In order to obtain the flexural modulus, it is preferred to use a polypropylene resin containing 40 wt.% or more of an elastomer component such as an ethylene/propylene rubber or the like, as a main raw material, and to use a softening agent or the like together.
Patent JP-H08111518-A (JP)
Title: Hybrid optical integrated circuit, fabrication thereof and optical transmission module
Inventor: OKANO HIROAKI
IPC: G02B6/42
Filed: 1994-10-11
Abstract: PURPOSE: To secure an optical element and an optical waveguide element with high alignment accuracy by forming a mark for adjusting the optical axis with extremely high accuracy on an Si substrate. CONSTITUTION: The hybrid optical integrated circuit comprises optical elements mounted at a mounting pit part 29 on an Si substrate 20 provided with an optical waveguide element 30. The optical axis is aligned between the optical waveguide element 30 and the optical element by aligning a mark for adjusting the optical axis of the optical element with a mark 27 on the Si substrate 20. When the mark 27 is formed on the Si substrate 20, a core glass film 24 is formed on the Si substrate 20 and then a core 25 and a mark pattern 26 are formed simultaneously on the core glass film 24. An Si bench 21 is then partially etched using the core 25 and the mark pattern 26 as a mask thus forming the mark 27. Since the core 25 and the mark pattern 26 are formed simultaneously using a same mask for photolithography, relative positional accuracy is enhanced between the core 25 and the mark 27.
Patent JP-S6488653-A (JP)
Title: Memory access control device
Inventor: FUKUSHIMA ISAO
IPC: G06F12/00
Filed: 1987-09-29
Abstract: PURPOSE:To shorten the cycle of a microprocessor and to improve a processing speed by receiving a microprocessor access signal through a delaying element to obtain a timing margin only for a prescribed time and adding a RAS signal generating circuit to generate a delayed RAS signal. CONSTITUTION:In a RAS signal generating circuit, a switch 35 is turned on, a margin signal is made into '0', an AND gate A1 is made ineffective and an AND gate A4 is made effective. Consequently, a RAS signal is delayed only by tD more than the ordinary one. An ACK signal is generated by a DRAM controller 3 so that the non-weight can be obtained. In this condition, a test program, etc., are executed, and when the error is absent, the switch 35 is turned off and used in the condition when the AND gate A1 is made effective. When the error occurs, a memory element is replaced to the faster element. Thus, the cycle of a microprocessor 1 is shortened and the processing speed is improved.
Patent JP-S62106595-A (JP)
Inventor: TOKUSHIMA MASAO
IPC: G08B25/10
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-H1181917-A (JP)
Title: White smoke of exhaust gas preventing method in binary cycle gas turbine system
Inventor: OSHIBA FUMIO
IPC: F02C3/30
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent generation of white smoke by properly maintaining steam amount which is injected by being returned to the input side of a gas turbine from an exhaust heat boiler. SOLUTION: A binary cycle gas turbine system in which steam is generated by performing a heat recovery for exhaust gas of a gas turbine 1 in an exhaust heat boiler 3 and this steam is injected by being returned to the entrance side of the gas turbine 1 is constituted. In this case, a second injection steam amount setting means 15 setting injection steam amount of a white smoke generation limit by deriving the injection steam amount from the conditions of outside air and exhaust gas at the time of discharging exhaust gas is constituted in addition to a first injection steam amount setting means setting injection steam amount corresponding to a desired gas turbine output and the lower value of set values of these injection steam amount setting means is selected and is made an injection target value of an injection steam amount control means,  in a white smoke of exhaust gas preventing method in a binary cycle gas turbine system.
Patent JP-H04123620-A (JP)
Title: Amplitude equalizing system
Inventor: MIYASHITA YOSHINAO
IPC: H04B3/10
Filed: 1990-09-14
Abstract: PURPOSE:To automatically execute the amplitude equalization of a transmission line by correcting a line loss frequency characteristic in accordance with a compared level difference on a receiving side with respect to a first and a second signals of a high frequency and a low frequency set to a transmission line on a transmitting side. CONSTITUTION:An output signal (g) of a MODEM passes through a cable 10 and is supplied to an equalizing circuit 11, an equalized output signal (h) from the equalizing circuit 11 is supplied to a band pass filter 13 for extracting only a frequency fL and a band pass filter 14 for extracting only a frequency fH, and outputs from the filters are converted to a DC voltage Vi being proportional to amplitude of a timing pilot signal and a DC voltage VJ being proportional to amplitude of a carrier pilot signal by rectifying circuits 15, 16, respectively. A differential amplifier 17 generates a control voltage VK being proportional to a voltage difference of the supplied DC voltages Vi, VJ and controls a variable resistance circuit 12.
Patent JP-H1183338-A (JP)
Title: Hot isotropic pressing apparatus
Inventor: NAKAI TOMOMITSU
IPC: F27B17/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an HIP apparatus capable of improving productivity without involving a problem to be caused by sealing performance, and also without making the diameter of a pressure container larger wastefully. SOLUTION: A hot isotropic pressing apparatus (HIP apparatus) 1 is provided with an axial-flow fan 15, whose number of rotations and rotational direction are variable, on the underside of a furnace chamber 8 surrounded by a gas circulating flow passage 14 within a pressure container 2. A controlling means 18 is provided which varies the axial-flow fan 15 to an operational condition where a natural convection current flowing downward through a vent hole 11 provided at an upper part of a heat-insulating layer 7 is balanced with a countercurrent flowing upward, through vent holes 12 provided at a lower part of the heat-insulating layer 7 in a holding time zone during the HIP processing,  and to an operational condition where a forced convection current is caused by rotating the axial-flow fan 15 in a direction reverse to the rotational direction in the holding time zone during the HIP precessing in a subsequent cooling time zone.
Patent JP-S63100074-A (JP)
Inventor: USHIJIMA TADAYOSHI
IPC: C04B35/64
Filed: 1986-10-16
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-H07104593-A (JP)
Title: Fixing heater, fixing device and equipment incorporating fixing device
Inventor: EZAKI SHIRO
IPC: H05B3/20
Filed: 1993-09-30
Abstract: PURPOSE:To provide a fixing heater for accurately setting the heating temperature distribution of a resistance heating element and to.provide a fixing device and an equipment incorporating the fixing device capable of distinctly printing a desired image. CONSTITUTION:An insulating substrate 1, at least two insulting bases 3 formed on the substrate 1, and the resistance heating element 2 which is formed into a belt shape on the substrate 1, whose one part, at least, is put between the two bases 3 and which is provided with a thick part formed thicker than other parts by forming its upper surface so that the respective highest parts of the two bases 3 may be combined nearly in a plane state are installed. Thus, the fixing heater for accurately setting the heating temperature distribution of the heating element 2, and the fixing device and the equipment incorporating the fixing device capable of distinctly printing the desired image are provided.
Patent JP-H0986427-A (JP)
Title: Steering force control device for power steering device
Inventor: MINAMIHATA YUKIMITSU
IPC: B62D6/02
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To shorten the length in the axial direction of a spool on a steering force control spool valve, miniaturize the valve, and stabilize the movement of the spool and the steering force characteristic. SOLUTION: An oil path communicating the first and second low-pressure chambers 42, 51 formed on both end sides is provided on a spool constituting a steering force control spool valve 13. This oil path is constituted of a passage hole 38 on the discharge side formed along the axial direction to be opened in the spool at one end and a communicating hole 39 communicating its hole end section and the second low-pressure chamber 51. The oil path is provided with a tank port 24 connected to a tank opened to the first low-pressure chamber 42. A taper face 52 which is a slant face section inclined in the axial direction is provided at the portion facing the second low-pressure chamber at the other end of the spool. A communicating hole in the spool is provided from the oblique direction against the axis to be opened on the taper face 52.
Patent JP-H0293847-A (JP)
Title: Memory test system at time of initial diagnosis
Inventor: INOMATA TADAAKI
IPC: G06F12/16
Filed: 1988-09-30
Abstract: PURPOSE:To discover the defect of a hardware as well by executing a memory access by both a real mode by a LIM system and a protect mode. CONSTITUTION:Means 1 and 2 to write data for the capacity of a memory 3 by the LIM system, which is a first mode to be obtained by a processor 1, and the means 1 to move to the second mode after the writing is finished, to read data by the protect mode and to compare the data with the above mentioned writing data are provided. Further, the means 1 to interrupt the diagnosis of the memory 3 when dissidence is generated and to inform address data of an external part, and a means to execute Write / Read / Compare by the second mode in the case of the dissidence and to execute the judgement of causes according to a compared result are provided. Thus, the defect of the memory 3 itself is discovered and since the memory access is executed by the two modes which are obtained by the processor, the defect of the hard ware can be discovered as well.
Patent JP-H07209819-A (JP)
Title: Camera
Inventor: ARAN FURANSHISU SOUINSUKII
IPC: G03B17/04
Filed: 1994-10-12
Abstract: PURPOSE: To cover up the weak point of the conventional disposable camera. CONSTITUTION: A camera is provided with a film container, a color negative film which has a green-sensitive MTF value of >1.25 within a spatial frequency range of 15-25 lines/mm after the film is exposed and processed and is housed in the film container, and a photographing lens which is attached to the film container for exposing the film and has a green-sensitive MTF value of about 0.8 or smaller at a spatial frequency of 20 lines/mm. The color negative film contains red-sensitive color records, green-sensitive color records, and blue- sensitive color records and has photographic sensitivity higher than ISO 100. Therefore, this camera can provide sharper prints than the conventional example.
Patent JP-H0695704-A (JP)
Title: Fuzzy controller
Inventor: TAKAHASHI SATORU
IPC: G05B13/02
Filed: 1992-09-16
Abstract: PURPOSE:To easily optimize a coupling coefficient and goodness-of-fit of a system by repeating learning to automatically set the coupling coefficient to an input variable in each rule and the optimum value of goodness-of-fit to an output variable of the rule in each synapse at the time of regarding the system as a neural network. CONSTITUTION:A fuzzy controller CONT fundamentally consisting of a microcomputer is provided with the function which repeats learning to automatically set the coupling coefficient to each input variable in each rule and the optimum value of goodness-of-fit to the output variable of the rule in each synapse at the time of regarding an inverted pendulum control system as a neural network. A base P is selectively moved by the control of the fuzzy controller CONT to invert an inverted pendulum A. Thus, the coupling coefficient and the optimum value of goodness-of-fit of the system can be automatically set without skilled worker's hands, and the design time of the control system is considerably shortened, and the reliability is improved.
Patent JP-S62106905-A (JP)
Title: Catalyst component and catalyst for polymerization of olefin
Inventor: TERANO MINORU
IPC: C08F4/60
Filed: 1985-11-05
Abstract: PURPOSE:To decrease the lowering in polymerization activity with the time during polymerization and to eliminate a deashing step by markedly decreasing the amount of catalyst residues in the formed polymer, by using a combination of a specified titanium-containing catalyst component with a silicon compound and an organoaluminum compound as a catalyst for the polymerization of an olefin. CONSTITUTION:A catalyst for the polymerization of an olefin is formed by combining the following three components A-C: (A) a catalyst component obtained by contacting calcium carbonate, fatty acid magnesium salt, an aromatic dicarboxylic acid diester and a titanium halide of the formula: TiX4 (wherein X is a halogen) with each other; (B) a silicon compound of the formula: SiRm(OR')4-m (wherein R is H, alkyl or aryl, R' is alkyl or aryl and m is in the range of 0<=m<=4); and (C) an organoaluminum compound.
Patent JP-H04126230-A (JP)
Title: Method for winding tape round mandrel leaving no space
Inventor: IKUYAMA TORU
IPC: B31C3/00
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a tubular matter having uniform thickness by a method wherein the specified formula is satisfied at the winding of tape round a rotating mandrel by the reciprocating motion of a traverser. CONSTITUTION:A mandrel 10 has conical parts 11 and 11 at both ends of a cylindrical part 14 and is supported by a rotating mechanism, which rotates to the direction indicated with the arrow A. At the winding of tape round the mandrel 10 by the reciprocating motion of a traverser 12, the tape is wound round the mandrel leaving no space between the tapes by satisfying the following relationship: L=[(npiD/tantheta)+ or -(w/sintheta)]1/2-[(pi-2theta).r/tantheta], in which L is the length of the cylindrical part, (n) is the number of revolution of said mandrel, by which the tape os wound adjacent to the previously wound tape, D is the diameter of the cylindrical part, theta is the winding angle of the tape to the longitudinal direction of the mandrel, (w) is the width of the tape and (r) is the length of the generating line at the conical part of the mandrel.
Patent JP-H10149414-A (JP)
Title: Card case having function for displaying recording content of ic card
Inventor: SAKAMAKI TERUO
IPC: G06K17/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To easily recognize the recording content of an IC card at any time even if a display part in which information can repetitively be written on a surface and from which information can be deleted is difficult to provide for the IC card by reading information from the IC card kept in a card holding means and displaying information which is read on the display part. SOLUTION: A CPU 5 reads ID data which is recorded in a data memory 7 and collates it with ID data recorded in RAM 8. Whether it is the correct card or not is judged. When it is not correct, the effect is transmitted to CPU 31 of a card case 1. When CPU 31 receives it, it displays an error on LCD(liquid crystal display) 30 and the effect is given to a card possessor. When the card is correct, CPU 5 reads accumulated points, the prepaid balance and a rental time limit, which are stored in the data memory 7, and transmits them to CPU 31 of the card case 1. CPU 35 once stores them in RAM 33 and displays them on LCD 30.
Patent JP-H0988007-A (JP)
Title: Patterning method for asphalt surface layer by sand blast
Inventor: TAKADA YOSHIO
IPC: E01C23/08
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a patterning method for an asphalt surface layer to improve appearance in terms of a color by easily and reliably removing the dark color of the surface of an asphalt pavement and be excellent to look at by removing in a pattern-form state, and apply the patterning method on an existing pavement surface. SOLUTION: Shapes 4 formed in a desired pattern shape are arranged and laid in a desired state on an asphalt surface layer 1 containing an aggregate 3. Asphalt in a spot not covered with the shapes 4 is removed by sand blast from a position above an asphalt surface layer 1 and the aggregate 3 is exposed.
Patent JP-2000077280-A (JP)
Title: Electric double-layered capacitor with breakdown strength counter measures
Inventor: NEMOTO KUNIO
IPC: H01G11/08
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain an electric double-layered capacitor which has no change in capacitance and a target breakdown voltage, using generally available inexpensive semiconductor elements, etc. SOLUTION: A const.-voltage circuit 20, coupled with an electric double layer capacitor 10, has a charging terminal 23 to which the collector of a transistor 22 and the anode of a const.-current element 21 are connected, the emitter of the transistor 22 is connected to a common terminal 25 through a resistor 26 and electric double-layered capacitor 10, the cathode of the const.-current element 21 is connected to the base of the transistor 22 and cathode of a three- terminal Zener diode 30, the anode of which is connected to the common terminal 25 and the reference terminal of which is connected to a connection point of the emitter of the transistor 22 and the resistor 26. A DC/DC converter 27 is connected between an output terminal 24 taken from the connection point of the resistor 26 and electric double-layered capacitor 10 and common terminal 25 so as to output a const. voltage.
Patent JP-S6488857-A (JP)
Title: Device for transferring data between memories
Inventor: OGAWA KENICHI
IPC: G06F13/00
Filed: 1987-09-30
Abstract: PURPOSE:To confirm data to be written at a data transferring time, to prevent malfunction due to a writing and to improve the reliability of control by providing a means to compare and to control an input from plural data transferring means in a CPU. CONSTITUTION:To the CPU as an electronic control device, the outputs of a vehicle speed sensor S1, which detects the speed of a vehicle, a clutch switch SW3, a break switch SW6, a set switch SW4 and a lithium switch SW5 are inputted. When the SW4 is pushed, the CPU executes corst-down control and when the SW4 is separated, the vehicle speed at that time is stored to an internal memory and constant-speed control is executed through full-on control. When the SW5 is pushed, accelerating control is executed and when the SW5 is separated, the vehicle speed at that time is stored to the internal memory and the constant-speed control is executed. Further, when the vehicle speed is stored and the data are not normally written, a rewriting is executed. Thus, the data to be written at the data transferring time are confirmed and the malfunction is prevented. Then, the reliability of the control can be improved.
Patent JP-2001075722-A (JP)
Title: Control device for information input device, its controlling method and storage medium
Inventor: FUJIKI MASAKAZU
IPC: G05D1/02
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To quickly move an information input device without allowing the device to collide with an object when plural optional objects exist in the moving space of the device. SOLUTION: After initializing the initial parameters (moving speed and acceleration at the time of deceleration) of a camera 2404, collision dangerous area data are prepared, the camera 2404 is moved on the basis of the set value of an operation device, the speed of the camera 2404 is calculated, and whether the camera 2404 is in a collision dangerous area 2404 or not is judged by referring to the collision dangerous area data. When the camera 2404 is in the area 2402, the movement of the camera 2404 is stopped and a command for moving the camera 2404 to the outside of the area by restoring processing is issued.