baber/WOPTO huggingface dataset:
Patent JP-H11147378-A (JP)
Title: Positive type ir-sensitive mixture, thermally recordable material prepared by using it and preparation of printing plate for offset printing
Inventor: GRIESS WILLI-KURT DR
IPC: B41C1/10
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a recording material on which recording can be performed by using IR radiation but which is nonsensitive to UV/VIS radiation. SOLUTION: A binder being water insoluble but aqueous alkali soluble or at least swellable, a positive type IR-sensitive mixture contg. carbon black particles dispersed in such a binder and a radiation-sensitive layer contg. this mixture and a base material are incorporated. In this case, the dispersed carbon black forms a radiation-sensitive ingredient being inevitable to an image-like discrimination. This recording material, if necessary, has an uppermost layer on the radiation-sensitive layer. Even if there exists no uppermost layer, this material is nonsensitive to white light. A printing plate for an offset printing can be prepd. from this recording material by performing the image-like exposure with an IR radiation, especially an IR laser or a radiation from an IR laser diode and successively developing it with an aqueous alkali developer.
Patent JP-2000174791-A (JP)
Title: Network disconnection detection method and network controller
Inventor: SAKAI TAKAHISA
IPC: H04L25/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To specify the disconnection part of a LAN(local area network) with a simple circuit configuration. SOLUTION: This controller is provided with a node control CPU for detecting network disconnection by transmission line signal monitoring signals 121, 146, 171 and 196 outputted from a signal monitoring circuit for monitoring signals on a transmission line and PLL step-out signals 108, 134, 159 and 184 outputted from a PLL circuit for reproducing the same frequency clock synchronized with a master node by a token packet. Further, it is provided with a switch for switching the transmission line from the transmission lines 115, 116, 140, 141, 165, 166, 190 and 191 or normal time to the transmission lines 120, 106, 145, 132, 170, 157, 195 and 182 for disconnection time by the control signals 107, 111, 133, 137, 158, 162, 183 and 187 of the node control CPU.
Patent JP-H07110709-A (JP)
Title: Running map generating method for moving robot
Inventor: MATSUMOTO NAOKI
IPC: G05D1/02
Filed: 1993-10-12
Abstract: PURPOSE:To reduce the labor and the time required for generation of running map data. CONSTITUTION:A carrying robot is provided with the manual running mode and the autonomous running mode and is run in a running area in the manual running mode before being autonomously run. In the manual running mode, target rotation speeds wtauL(t) and wtauR(t) of left and right driving wheels are calculated in accordance with the manipulated variable of the joystick in steps 110 to 150. Driving of left and right driving wheels are controlled by command torques TL(t) and TR(t) based on deviations between target rotation speeds wtauL(t) and wtauR(t) and actual rotation speeds wL(t) and wR(t). Running map data in automatically generated in steps 160 to 180 in accordance with the distance to a guide in the running area and momentary centroid coordinates of the carrying robot. In the autonomous running mode, running map data is referred to set a running route and driving of left and right driving wheels is controlled by command torque TL(t) and TR(t) in steps 210 to 260.
Patent JP-H01100216-A (JP)
Title: Ladle refining method for molten steel
Inventor: NAKAJIMA MUTSUO
IPC: C21C7/04
Filed: 1987-10-12
Abstract: PURPOSE:To improve desulfurizing refining efficiency and to extend the service life of converter lining by blowing oxygen from upper part while adding exothermic agent in submerged tube submerged in molten steel, raising the heat and blowing the desulfurizing agent in the special zone at lower part. CONSTITUTION:A lance 5 for blowing desulfurizing agent is charged into molten steel 2 in a ladle 1 and by blowing Ar gas, etc., slag at upper part is removed. The submerged tube 3 is submerged in the molten steel 2 and the desulfurizing agent is carried from a tank 6 for blowing desulfurizing agent at the fixed speed and blown with the nozzle 5 downward from forming range of fire point accompanied with oxygen blowing in the lower face range projected from the submerged tube 3. After the blowing starts, lance 4 for blowing oxygen is descended in the submerged tube 3 and blown with oxygen while adding the exothermic agent of Al, etc., from the upper part to oxidize Al and execute exothermic reaction. By this method, effective desulfurization is executed for short time.
Patent JP-H0786170-A (JP)
Title: Single wafer hot wall processing system and cleaning method therefor
Inventor: RI HIDEKI
IPC: H01L21/205
Filed: 1993-09-17
Abstract: PURPOSE:To provide a method for cleaning a single wafer hot wall processing system by which the interior of processing chamber can be cleaned as it is while protecting the compositional members without requiring generation of plasma and dismantling of processing system. CONSTITUTION:In the cleaning method for single wafer hot wall processing system, ClF3 gas is fed from a cleaning gas supply system 12 into a processing chamber 2 through a gas distribution supply section 8 and the adherends produced during film deposition are cleaned off the inside of the processing chamber 2 by means of the ClF3 gas.
Patent JP-H0897786-A (JP)
Title: Two-way wired communication system
Inventor: AZUMA YUJI
IPC: H04N21/239
Filed: 1994-09-22
Abstract: PURPOSE: To attain supply of information of a district type including not only each room of one building but also a business shop or an institution and each home by installing only a required minimum terminal equipments to a terminal equipment so as to reduce the installation space, supplying added value information such as commodity communication sales information as well as orchestral accompaniment information. CONSTITUTION: A CPU 1, an information selection means 2 connecting to the CPU 1, an information communication means 3, an arithmetic unit 4, a recording section 5 connecting to the arithmetic unit 4, and various information supply devices connecting to the information selection means 2 are installed to a central headquarters A. A CPU 21, a display section 22 and an arithmetic unit 23 connecting to the CPU 21, an operation section 24 connecting to the display section 22, and a recording section 24 connecting to the arithmetic unit 23 are installed to each of terminal equipments B1, B2,.... Furthermore, the CPUs 1, 2 are connected by a wire via the information communication means of the central headquarters A.
Patent JP-H0592494-A (JP)
Title: Production of laminates
Inventor: KIMURA KIKUO
IPC: B32B37/00
Filed: 1991-10-02
Abstract: PURPOSE:To obtain the production of laminates having no possibility of incorporating bubbles and peeling between layers, while conventional laminates, esp. laminates formed by a continuous production method, have defects of easily incorporating bubbles and peeling between layers. CONSTITUTION:After long resin-impregnated substrates are squeeze-laminated by the required number, a metal foil is provided on the top and/or rear surface thereof. An excess resin-removing film is provided at the inlet of the resin- impregnated substrate side, and a resin is supplied between the film and the metal foil to generate a resin well. A long laminate is obtained by laminating the metal foil on the resin-impregrated substrate other than the film. The long laminate is continuously moved and cured and, thereafter, cut into a required dimension.
Patent JP-H08124331-A (JP)
Title: Magnetic disk device
Inventor: HAMADA YOSUKE
IPC: G11B21/08
Filed: 1994-10-20
Abstract: PURPOSE: To miniaturize a device and to reduce cost by constituting a digital positioning control circuit by using a pulse width modulation circuit for outputting a signal of pulse width proportional to an amplitude of a head positioning compensation signal and an LPF. CONSTITUTION: The digital positioning compensation signal 19 is computed to make a position deviation signal zero by a microcomputer of the head positioning control circuit, and is outputted to a D/A converter (DAC) 20. The signal 19 is received by the pulse width modulation circuit 30 in the DAC 20, where a constant amplitude pulse width modulation signal 31 having a pulse width proportional to a level of the signal 19 is outputted and inputted to the LPF 32. The signal 31 is smoothed by the LPF 32 and converted into a smooth analog signal 21, which is nearly an ideally D/A-converted analog positioning compensation signal and is outputted to a head driving circuit. Consequently, the D/A converter 20 is simply obtained, and hence the cost can be reduced.
Patent JP-H05201338-A (JP)
Title: Alarming horn switch
Inventor: GEIRII BUI ADAMUSU
IPC: B60R21/2165
Filed: 1992-09-24
Abstract: PURPOSE: To provide an improved switch to be used on the steering wheel of an automobile to attach an inflatable occupant restraint system. CONSTITUTION: A groove is formed on the upper wall of the cover of the inflatable occupant restraint system for automobile, and a membrane type switch assembly is inserted. A groove 12h of a cover 12 is arranged between a soft outer cover material 12f and a solid reinforcement, material 12e. The solid reinforcement material 12e is fitted to a groove for inserting the switch, positioning and supporting the switch. Further, this material is applied to the other groove for inserting an electric lead wire 22a and connecting it to the switch as well. The solid reinforcement material improves the strength of the cover and the hardness of the cover requested as a reaction surface corresponding to the operation of the switch.
Patent JP-S63108852-A (JP)
Title: Laser printer
Inventor: SEKIYA MAKOTO
IPC: H04N1/23
Filed: 1986-10-27
Abstract: PURPOSE:To eliminate a wasteful time until exposure, by changing the rotating speed of a polygon mirror by receiving the change request of picture element density, and waiting the exposure until the rotating speed of the polygon mirror arrives at stationary speed. CONSTITUTION:When a print density command is received, and if the request of print density is not equal to current print density, a switch is a sensor 210 is set at a requested print density corresponding to the change request of a print density. And the change request is informed to a data control part, and the data control part prepares the next transmission according to the command. And the rotating speed of a polygon mirror 34 is changed corresponding to the change request, however, the exposure is stopped until the rotating speed of the polygon mirror arrives at the stationary speed, and the exposure is performed when it arrives at the stationary speed as soon as possible. In such way, it is possible to issue the change request of the picture element density from a host computer at an arbitrary timing before the exposure, and also, to eliminate the wasteful time until the exposure is started.
Patent JP-H0795665-A (JP)
Title: Fire information receiver
Inventor: TAKAHASHI KEIICHI
IPC: G08B26/00
Filed: 1993-09-17
Abstract: PURPOSE:To transmit quickly fire information by allowing a control unit to collect the presence of lots of call request signals. CONSTITUTION:A control unit 10 calls a power supply unit 20, a display operation unit 30, a fire detection unit 40 and a relay unit 50 sequentially and circulatingly through a data line DL to control transmission reception of various information or the like. When a fire sensor senses the breakout of a fire and transmits a fire signal to the unit 40, an MPU 41 transmits a call request signal to the unit 10 via a call request signal line CL to detect a call signal. The unit 10 sends the address of the unit 20 and a state information return instruction immediately through the line DL and awaits the return of the information of the unit 20, receives return state information and conducts the operations above to each of the units 30, 40, 50. Even when the number of the units controlled by the control unit is increased, fire information is quickly transmitted to the control unit.
Patent JP-H04133780-A (JP)
Title: Image forming device
Inventor: SAIJO YASUTSUGU
IPC: B41J29/00
Filed: 1990-09-27
Abstract: PURPOSE:To obtain a uniform and satisfactory image easily by ensuring that flexible cables have almost the same length of an image signal connection part to each other and are almost of the same shape in such a state that the cables are assembled, one over the other, in a main image forming device system. CONSTITUTION:Flexible cables 14a, 14b, 14c, 14d which are engaged with dowels 41, 42 on a carriage and positioned have one sides bent at the first bent part 14a-1, 14b-1, 14c-1, 14d-1 with an angle of about 90 deg. into flexible connectors 12a, 12b, 12c, 12d facing downward. In addition, the other sides of the cables 14a, 14b, 14c, 14d are turned in U shape and bent at about 90 deg. at the second bent parts 14a-4, 14b-4, 14c-4, 14d-4 into connectors 14a, 14b, 14c, 14d. The image signal connection parts of four flexible cables 14a, 14b, 14c, 14d can be adjusted to the same length mutually.
Patent JP-H0595111-A (JP)
Title: Quantum element and its manufacture
Inventor: OKADA KENJI
IPC: H01L29/68
Filed: 1991-10-02
Abstract: PURPOSE:To provide a manufacturing method of a quantum element consisting of two quantum dots connected to a quantum fine line though a quantum fine line and an insulating film. CONSTITUTION:This method is composed of a first process to form a mask of a specified configuration on a single crystal silicon 3 formed on an insulating film 4, a second process to form a silicon crystal 5 by epitaxial growth and a third process to form a quantum dot on an insulating film by processing the silicon crystal 5 and the single crystal silicon 3 to a specified shape. Thereby, a quantum element of the constitution can be formed readily.
Patent JP-S62116751-A (JP)
Title: Rigid amorphous carbon film
Inventor: FUJII KAZUTAKA
IPC: C23C16/26
Filed: 1985-11-13
Abstract: PURPOSE:To remarkably improve the hardness of an amorphous carbon film contg. hydrogen by incorporating Cr into the carbon film. CONSTITUTION:A substrate 5 is set on an electrode 6 provided with a built-in heater 7 in a vacuum vessel 1, an electrode 2 is placed opposite to the substrate 5 and a screen mesh 3 made of Cr is placed between the electrodes 2, 6. A rotary pump 9 is worked to evacuate the vessel 1 and gaseous hydrogen 11 mixed with 1-5% methane is introduced into the vessel 1 from the gas introducing inlet 4. DC voltage is applied to the electrode 2 to generate DC glow plasma between the electrode 2 and the grounded screen mesh 3. At the same time, voltage is applied to the electrode 6. An amorphous carbon film is formed on the substrate 5 and Cr forming the screen mesh 3 is impacted by ions of the plasma and introduced into the carbon film. The amount of Cr introduced is regulated to 100ppm-1% by atom.
Patent JP-2000090073-A (JP)
Title: Data processor
Inventor: UME KAZUO
IPC: G06F17/18
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To set various kinds of average processing through minimum simple operation and to prevent erroneous setting by discriminating the setting of various kinds of average processing. SOLUTION: An average block to average data is set by an average block setting means 2a. An output cycle setting means 2b sets the output cycle of data to which average processing is performed. A signal processing means 2c performs average processing to data in the average block set by the average block setting means 2a and outputs the data, to which average processing is performed, in the output cycle set by the output cycle setting means 2b. A display means 3 displays the setting picture of the average block and output cycle. An operating means 1 is composed of a transparent touch panel provided while being overlapped on the screen of the display means 3, and the values of the average block and output cycle are inputted by operation.
Patent JP-2000087857-A (JP)
Title: Fluid machine
Inventor: HASHIMOTO KENJI
IPC: F04B39/10
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluid machine capable of lowering a noise, lightening weight and reducing, cost, without deteriorating volumetric efficiency. SOLUTION: This fluid machine 1 is provided with a cylinder block 3 having a cylinder bore 31, a piston 4 slidably inserted in the cylinder bore 31, valve plate device 5 arranged in one end face of the cylinder block 3, and a cylinder head 6 having a suction chamber 62 and a delivery chamber 63 to be arranged in an opposite side surface to the side face of the cylinder block 3 of the valve plate device 5. The fluid machine is characterized by providing a retaining means 64 which retains the valve plate device 5 to the cylinder block 3.
Patent JP-H03118214-A (JP)
Title: Hood section member housing structure for open car
Inventor: NONAKA TAKAHARU
IPC: B60J7/12
Filed: 1989-09-29
Abstract: PURPOSE:To prevent respective links from mutually interfering with each other by supporting a linkage which supports hood members covering the upper section of a cabin in such a way that they can be folded, onto the side of a car body via a bracket, and thereby fitting the said bracket onto the car body side so that it can be rotated vertically within the specified range of angles. CONSTITUTION:When a hood type roof is housed in from its developed condition, a third and seventh link member 23 and 27 are rotated downward as fulcrum at respective pivot axes 39 and 33 by respective specified angles, and the third link member 23 comes in contact with a second link stopper 57. This thereby causes the third link member 23 to be rotated furthermore downward, which causes a link bracket 50 to be rotated around a pivot axis 52 until a guide pin 54 comes in contact with the end section of a guide hole 42 as the stopper 57 is rotated downward. This thereby causes the third and seventh link member 23 and 27 to be also rotated downward by the respective specified angles, the mutual interference between the respective link members 23 and 27 are however, prevented because the rotating fulcrums 33 and 39 of the whole of the link members are also rotated downward.
Patent JP-H02102859-A (JP)
Title: Braking controller for vehicle
Inventor: KAGEYAMA FUMIO
IPC: B60T8/176
Filed: 1988-10-11
Abstract: PURPOSE:To make overspeediness at time of constant speed running controllable in a simple structure by braking wheels with a braking system of the traction controller when these wheels have come to the overspeediness during constant speed running control, and controlling this overspeediness as specified. CONSTITUTION:In a device which controls any slip in braking driving wheels 1L, 1R by a brake controlling means 49 according to the detected result of slips of these driving wheels 1L, 1R, there is provided with a constant speed running control means 63 which receives each output signal of a car speed setting means 70 setting a desired car speed and a car speed detecting means 66 detecting the actual car speed, and controls output of an engine 5 so as to cause the car speed to become the desired one. Also there is provided with a control means 71 which receives each output signal of the car speed detecting means 66 and the constant speed running control means 63, and operates the brake controlling means 49 so as to lower the car speed when it goes up more than the desired car speed during constant speed running control by the constant speed running control means 63.
Patent JP-H02106595-A (JP)
Title: Beam support structure for hoist type overhead crane
Inventor: KOIKEDA YASUNARI
IPC: B66C9/10
Filed: 1988-10-11
Abstract: PURPOSE:To prevent meandering of a hoist type overhead crane by a method wherein the one end of a pipe beam is rotatably supported to brackets erected on a saddle. CONSTITUTION:One end 8a of a pipe beam 8 is inserted in round holes 12 of two brackets 11a erected on a saddle 7a, and is rotatably supported to the brackets 11a. Flanges 13 to regulate a mutual position relation between the pipe 8 making close contact with the side of the bracket 11a and a saddle 7a and reinforcing materials 14 to reinforce the flange 13 and regulate a rotation amount of the pipe 8 are mounted to the one end 8a of the pipe 8. Since, even when a hoist type overhead crane is traveled on two rails having an error in parallelism in the direction of height, the error is absorbed through rotation of the one end 8a of the pipe beam 8, this constitution prevents racing of a drive wheel and meandering of the crane.
Patent JP-H0592097-A (JP)
Title: Washing machine
Inventor: SUZUKI SHIGEMITSU
IPC: D06F33/02
Filed: 1991-10-03
Abstract: PURPOSE:To make the movement of washing satisfactory so that washing is continued by feeding water into a washing tank and elevating a water level in the washing tank unless the water level in the washing tank is at the highest, when it is decided that an overload is applied to a washing motor. CONSTITUTION:A load of a washing motor 6 is detected and when it is decided to be an overload, unless the level of water in an inner tank 3 is at the highest, water is fed into the inner tank 3 and the motor 6 is operated continuously. By feeding water, the water level in the inner tank 3 is elevated, the washing is moved satisfactorily, the load is reduced and washing can be continued. Accordingly, abnormal heating is not caused in the motor 6, and a washing operation is also executed satisfactorily till the end. Also, in the case the motor 6 is decided to be overloaded and the water level in the inner tank 3 is at the highest, feed water into the inner tank 3 is not executed, and the further operation is stopped, therefore, generation of such abnormal states as an abnormal water overflow from the upper end of an outer tank 2 and ignition of the motor 6, etc., is avoided.
Patent JP-H0196141-A (JP)
Title: Production of alpha-methylstyrene
Inventor: TAKAHASHI HIDEYUKI
IPC: C07B61/00
Filed: 1987-10-09
Abstract: PURPOSE:To obtain alpha-methylstyrene which is used as a modifier for styrene resins such as ABS resin readily and efficiently in high yield, by dehydrating cumyl alcohol in the liquid phase using a phenol easy to handle as a dehydration catalyst. CONSTITUTION:The liquid-phase dehydration of cumyl alcohol is carried out in a medium using 1.0-10wt.% of a phenol such as phenol, nitrophenol, dinitrophenol as a dehydration catalyst at a temperature over 140 deg.C, preferably over 160 deg.C, preferably under reduced pressure, and the product is promptly taken out of the reaction system to give the subject compound which is used as a starting substance for agrochemicals. The catalyst used in the present invention is easy to handle, because it is soluble in cumyl alcohol and the reaction medium and it is in no need of neutralization and filtration for separation.
Patent JP-S62115878-A (JP)
Title: Manufacture of junction field effect transistor
Inventor: MIURA SHUICHI
IPC: H01L21/337
Filed: 1985-11-15
Abstract: PURPOSE:To improve high frequency characteristic by implanting an impurity having different conductivity type from an active layer of FET to the active layer, and forming groove between gates at both sides of the implanted region to shorten a gate length in a self-aligning process. CONSTITUTION:An N-type InGaAs layer 2 of active layer is grown on an SI-InP substrate 1, then entirely covered with an Si3N4 layer 3 of an implantation stopping layer, and a gate forming portion is opened. Then, Zn or Cd is diffused, and other conductivity type P<+> type region 4 is formed. Then, the entire substrate is covered over the hole with a soluble AlN film 5 and a resist 5 of corrosion resistant substance thickly. Then, the entire surface is etched by RIE method to expose the layer 3, and with the resist 6 and the layer 3 as masks the layer 6 is etched to expose the region 4. Then, the region 4 is etched to form recesses 7, 8. Then, the recesses 7, 8 are buried, polyimide regin 9 of insulator is covered, and the resist 5 is removed. Thereafter, the layer 5 remaining on the gate region and the layer 3 remaining on the ohmic region are removed.