baber/WOPTO huggingface dataset:
Patent JP-H09244720-A (JP)
Title: Screen display device of machine tool
Inventor: OISHI GOJI
IPC: G05B19/4062
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To facilitate operation by making it possible to directly and mutually switch and display plural arbitrary display screens and eliminating the need to repeat switching operation when the display screens are switched. SOLUTION: A CPU 11 stores the number of a screen which is being displayed in a memory area MA1 of a RAM 13 when a registration key is operated. When a changeover switch is operated, the screen number stored in the memory area MA1 is read out and the display screen having the read screen number is read out of a display screen memory 14 and supplied to a display 18. With the changeover key, another previously display screen is directly switched and displayed instead of the display screen which is currently displayed.
Patent JP-S56149064-A (JP)
Title: Electrophotographic device
Inventor: TOUMA HITOSHI
IPC: G03B27/52
Filed: 1980-04-22
Abstract: PURPOSE:To prevent the dust collection on array end faces by using a material which suppresses electrostatic charging as a binding material which integrally couples plural short-focus small-diameter imaging elements in device of using a short- focus small-diameter imaging element array. CONSTITUTION:A short-focus small-diameter imaging array 3 is formed by arranging short-focus small-diameter imaging elements 1 on a straight line densely or in proximity, or by paralleling the optical axes (central axes) of the respective elements and bonding the elements 1 to themselves by means of a binding material 2. Such a photoconductive material of which the volume resistivity decreases to <= 10<10>OMEGAcm when irradiated light or of which the volume resistivity is <=10<10>OMEGAcm in a dark part and which volume resistivity further lowers when irradiated with light is usable as the material 2. For example, it is the photoconductive material prepd. by dispersing and dissolving an aromatic polycyclic compound such as naphthalene or phenanthrene into a polymer such as polyvinyl acetate or sillion resin.
Patent JP-H10253813-A (JP)
Title: Manufacture of color filter, color filter, display device and device equipped with the display device
Inventor: SAKINO SHIGEO
IPC: G02F1/1335
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a color filter manufacturing method compatible even with a large-sized substrate without causing an increase in the size of a device by reducing the travel stroke of an ink jet head relative to a substrate. SOLUTION: This method involves the first coloring process for coloring one zone 204 of a color filter substrate 53 divided into a plurality of zones, with an ink jet head 55 and the color filter substrate 53 relatively scanned, a relocation process for moving the color filter substrate 43 so that another zone 204b thereof divided into a plurality of zones comes to such a position as corresponding to the ink jet head 55 relatively for a support bed for holding the color filter substrate 53, and the second coloring process for coloring the zone 204b with the color filter substrate 53 and the ink jet head 55 relatively scanned.
Patent JP-H11251870-A (JP)
Title: Saw filter dividing method and saw filter thereof
Inventor: KOBAYASHI MASAKI
IPC: H03H9/64
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a SAW filter dividing method and a SAW filter capable of easily coping with the request for miniaturization. SOLUTION: Unit filters 1a and 1b are respectively provided with a piezoelectric substrate 2, an input interdigital electrode 3 and an output interdigital electrode 4 formed on the substrate 2. The electrodes 3 and 4 are respectively provided with facing two comb-shape electrode parts 5 and 6, and the parts 5 and 6 are provided with electrode fingers 7 and 8 alternately projecting toward the facing electrode parts. By deciding on the shape of the electrodes 3 and 4 of the filters 1a and 1b based on an exponential function, the SAW filter can be divided into the filters 1a and 1b.
Patent JP-S60196501-A (JP)
Inventor: MASUBUCHI HIDEO
IPC: F28D19/04
Filed: 1984-03-19
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-S55146253-A (JP)
Title: Reciprocating internal combustion engine
Inventor: YASUHARA SHIGEFUMI
IPC: F02F5/00
Filed: 1979-05-02
Abstract: PURPOSE:To effectively remove the soot or the like adhering to the wall surface of a cylinder, by fitting a scraper ring in the peripheral portion of a piston between a combustion chamber and a compression ring fitting part. CONSTITUTION:Soot made due to combustion as in a diesel engine is moved by a gas flow in a combustion chamber C. Some soot adheres to the oil-wetted wall surface 1a of a cylinder. When a piston 2 is moved upward in the exhaust process of a four-cycle engine, a flow F is caused near the surface 1a of the cylinder by the movement of the piston and the soot adhering to the cylinder surface 1a is scraped off by a scraper ring 6 and displaced to the central part of the combustion chamber C. After that, the soot is discharged together with exhaust gas. The soot is removed by a soot removing unit provided in an exhaust system. This results in greatly reducing the quantity of soot, which goes into a crankcase, and the deterioration of engine oil.
Patent JP-S603171-A (JP)
Inventor: DONARUDO SHIYAANOFU
IPC: G01C19/00
Filed: 1984-03-19
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-H11246222-A (JP)
Title: Titanium dioxide pigment composition
Inventor: ITO KATSURA
IPC: D21H19/38
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a titanium dioxide pigment-contg. resin compsn. which suppresses the occurrence of gum in melt extrusion coating. SOLUTION: The compsn. for an image recording substrate consists essentially of a titanium dioxide pigment and a polyolefin resin and further contains 0.03-2.0 pts.wt., based on 100 pts.wt. titanium dioxide pigment, binary copolymer of vinylidene fluoride and hexafluoropropylene and/or ternary copolymer of the binary copolymer and tetrafluoroethylene and has 3-20 g/10' melt index. The average particle diameter of the titanium dioxide pigment compsn. and the titanium dioxide pigment is 0.01-0.5 μm. The occurrence of gum can be suppressed.
Patent JP-S63218833-A (JP)
Title: Tire pneumatic pressure sensor served also for alarming temperature rise in tire
Inventor: KOBUNA TOSHIYUKI
IPC: G01L17/00
Filed: 1987-03-09
Abstract: PURPOSE:To enhance running safety, by incorporating a spring for setting alarm temp., which is composed of a shape memory alloy extending and deforming at set temp. or more to press and displace a diaphragm against the pneumatic pressure in a tire, in a tire pneumatic pressure sensor. CONSTITUTION:When the temp. in a tire is low and the pneumatic pressure in the tire is normal, said pneumatic pressure overcomes the spring force of a spring 6 for setting alarm pressure to press a guide member 5 to the left and a magnet 9 is turned in the direction not opposed to a magnetic sensitive element C to emit no alarm. Next, when the temp. in the tire rises to reach the deformation start temp. of a shape memory alloy forming an alarm temp. setting spring 7, the spring 7 begins to extend and deform and the spring load of the spring 7 becomes higher and, when the temp. in the tire further rises and the spring load exceeds the pneumatic pressure in the tire, the guide member 5 is pressed to the right to slide while the diaphragm 4 is deformed through a spring seat 8 and the alarm pressure setting spring 6 to be set at the right end position and the magnetic sensitive element C is operated by the magnet 9 to emit an alarm.
Patent JP-H05259276-A (JP)
Title: Method and apparatus for attaching tape to semiconductor wafer
IPC: H01L21/301
Filed: 1992-03-13
Abstract: PURPOSE:To improve the productivity of wafers by accurately and uniformly sticking a tape to the entire part of wafer regardless of wafer size in a method and apparatus structure for sticking tape to a wafer at the time of dicing the wafer. CONSTITUTION:In a method of attaching a tape, a wafer is placed with the pattern forming surface positioned in the lower side on a recessed area of a wafer placing table on the upper surface thereof an inverse conical recess is formed and a sheet type tape is pressed on the entire surface of wafer. A rubber sheet 27 is provided in parallel with a tape 12 at the upper side in the rear surface side of the tape 12 in such a size as covering at least a semiconductor wafer 1' under the condition that loads F1, F2, F3 are added to the sheet so that the sheet is curved with the center thereof naturally located at the lowest position. Thereby, the rubber sheet 27 is moved downward so that the tape 12 is deformed along with the curved surface of the rubber sheet 27. Thereafter, the tape and sheet are moved downward and the curved tape 12 is attached to the semiconductor wafer 1'.
Patent JP-H03255512-A (JP)
Title: Interval timer control system
Inventor: HATAGOSHI KAORU
IPC: G06F9/48
Filed: 1990-03-06
Abstract: PURPOSE:To execute the processing to a single interval timer notice at a high speed even in the case many clock monitoring is executed simultaneously by managing a request time of each timer by a relative time between each timer. CONSTITUTION:In a control table 10 to each timer request, an area 12 for showing a relative time value between each timer is provided. This relative time value instructs an elapsed time from the timer before its timer by one, and at the time of request of the timer, a relative time of each timer is checked from the head of a queue and a control table 10 of the requested timer is inserted into a position which becomes the designated time order, and the relative time value from the timer before it by one is stored as the relative time value of its requested timer. As for the processing at the time of prescribed time lapse notice thereby, it will suffice that only the relative time value in the control table 10 existing in the head of the queue is decreased, and the processing to the control table 10 connected to its rear is unnecessary. Even in the case of executing simultaneously many time monitoring, the processing can be executed in a short time.
Patent JP-S60196676-A (JP)
Title: Laser speckle speedometer
Inventor: YOSHIDA YOSHIMI
IPC: G01P3/80
Filed: 1984-03-19
Abstract: PURPOSE:To make it possible to measure a moving direction and a moving speed even if the moving direction is not constant and to enable measurement under various conditions within a wide measuring range, by utilizing the mutual relation of a speckle pattern obtained by irradiating an object with laser beam and the moving speed of the object. CONSTITUTION:Coherent beam from a laser diode 10 is allowed to irradiate the surface of an object 15 to be measured during movement through an optical fiber 17. The diffused reflected beam generated from the surface of the object 15 to be measured forms a speckle pattern and a part thereof is incident to photodiodes 18a, 18b...18n to be sent to photodiodes 19a, 19b...19n. The beam intensity distribution of the speckle pattern is converted to electric signals by the photodiodes 19a, 19b...19n to be inputted to a signal processing part 20. This signal processing part 20 calculates a speed V on the basis of the mutual relation of the above mentioned beam intensity distribution and the speed V of the moving object 15.
Patent JP-S62211572-A (JP)
Title: Handler device
Inventor: MORIYA YOSHIAKI
IPC: H01L21/66
Filed: 1986-03-12
Abstract: PURPOSE:To speedily and stably heat a sample to target temperature by composing a heater of plural separate heaters whose temperatures are independently settable and setting the set temperatures of separate heaters nearby an entrance higher than the target temperature. CONSTITUTION:A preheating part 2 between a fuel supply part 1 and a sample measurement part 3 consists of the heater 4 composed of two separate heaters 4a and 4b whose temperatures are independently settable, and the set temperature of the separate heater 4a on the entrance side is set higher than the target temperature of the sample 6 and the set temperature of the separate heater 4b on an exit side is set as high as the target temperature of the sample 6. Thus, the temperatures of the separate heaters 4a and 4b are set independently to raise the temperature of the sample 6 by the separate heater 4a speedily almost to the target temperature, and the temperature is stabilized by the separate heater 4b at the target temperature, thus heating the sample 6 to the target temperature speedily and stably.
Patent JP-S59178708-A (JP)
Title: Solenoid
Inventor: MIYAUCHI TAKASHI
IPC: H01F7/16
Filed: 1983-03-29
Abstract: PURPOSE:To obtain a sound absorbing effect while a plunger is attracted by forming a solenoid body with a plunger which operates when a power is applied to the coil, a frame, a stationary iron core, a bobbin and a rubber ring, etc. and providing an aperture and a valve means which opens or closes it to the frame. CONSTITUTION:A solenoid is formed with a plunger 1 which operates when a power is supplied to a coil, a rubber ring 6, a frame 2, a stationary iron core 3, and a bobbin 5 with hermetical sealing structure. An aperture 20 which connects the inside and outside is provided to the frame 2 and the aperture 20 is formed to open or close freely by a valve means 21. The valve means 21 is formed by an elastic material and is provided within the frame 2. In case an internal pressure of solenoid is higher than external pressure, the aperture 20 is closed in order to prevent the outflow of internal air. In case an internal pressure is lower than external pressure, the aperture 20 opens in order to allow inflow of external air. For this purpose, when the plunger is attracted, sound absorbing effect can be obtained owing to the air dumper effect and when the plunger is isolated, adverse effect to the load being connected can be eliminated by lowering the air dumper effect.
Patent JP-S59177029-A (JP)
Inventor: KIRI MOTOSADA
IPC: H01Q21/08
Filed: 1983-03-29
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-H06262317-A (JP)
Title: Method for repairing fitting part in air seal tube for pouring molten steel
Inventor: IMAIDA YASUO
IPC: B22D11/10
Filed: 1993-03-16
Abstract: PURPOSE:To prolong the service life of an air seal tube by press-fitting a combustible hollow mold with a pressing jig having the same shape as the inner shape of a fitting part. CONSTITUTION:At the time of pouring molten metal in a ladle into a tundish, the air seal tube 3 is used between the ladle and the tundish. The eroded position 7 of the fitting part 6 in this air seal tube 3 is repaired. Then refractory mortar 8 is applied on the eroded position 7 of the fitting part 6 in the air seal tube 3. Successively, after inserting and fitting the combustible hollow mold 9 having the same shape as the inner shape of the fitting part 6 in the air seal tube before using into the fitting part 6, the combustible hollow mold 9 is press-fitted with the pressing jig 10 having the same shape as the inner shape of the fitting part 6. For material of the combustible hollow mold, a card board or a drawing paper is preferably used. By this method, the oxygen concn. difference in the molten steel between one in the tundish and in the ladle can be reduced and the quality of the molten steel can be improved.
Patent JP-S63220850-A (JP)
Inventor: MURAMATSU FUMIO
IPC: A61B8/12
Filed: 1987-03-10
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-H10250082-A (JP)
Title: Electrostatic attraction type multinozzle ink jet recorder
Inventor: KONISHI DAISHI
IPC: B41J2/06
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To avoid adherence of ink in gate electrode holes in an electrostatic attraction type multinozzle ink jet recorder of a structure that a gate electrode substrate is interposed between a multinozzle head and a back surface electrode substrate, ink is flown by nozzles of the head toward the back surface substrate to convey the ink between the gate substrate and the back surface substrate via the gate electrode holes of the gate substrate to adhere it to a recording medium. SOLUTION: A gate electrode substrate 4 is formed in a two-layer structure of a flexible printed circuit(FPC) substrate 4a and a reinforcing plate 4d. And, a thickness (t) of the substrate 4a and a distance (h) between a gate electrode hole 4c and a nozzle 1a are set so that ink I is not adhered in the hole 4c of the substrate 4a, and a bore D of a gate hole 4e of the plate 4d is formed larger than a bore (d) of the hole 4c.
Patent JP-S56152057-A (JP)
Title: Fault detecting circuit of microprocessor
Inventor: OGAWA TETSUO
IPC: G06F15/177
Filed: 1980-04-24
Abstract: PURPOSE:To detect the fault of microprocessor (muPU) with simple constitution in the early stage by providing a monostable multivibrator which is actuated with a pulse from muPU and an integrating circuit which sends an alarm a certain time after the monostable multivibrator recovers. CONSTITUTION:Microprocessor muPU1 reads the information of interface IF2 at a constant period and processes the input information according to a program stored in storage device 4 to send output information to output IF3. While reading the input information, muPU1 is programmed to send a pulse to output IF5, and the pulse from IF5 actuates monostable multivibrator 6, to result in astable state. If muPU1 is troubled and generates no pulse output for a certain time, monostable multivibrator 6 recovers and result in stable state. Once monostable multivibrator 6 recovers, integrating circuit 7 puts alarm buzzer 8 in operation a certain time later. Thus, the fault of muPU1 is detected in its early stage without lowering the efficiency of processing substantially.
Patent JP-S51132027-A (JP)
Title: The method of using ic in the state of the actually increased number o fic package pins,and the ic used in this method
Inventor: FUJIWARA TADASHI
IPC: G06F1/00
Filed: 1975-05-12
Abstract: PURPOSE: To put in action, by a digital pulse from outside, 1c designed to select and set a number of controlled circuits by a counter and increase actually the number of 1c package pins. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56150868-A (JP)
Title: Manufacture of c-mos ic
Inventor: KATOU TATSUMICHI
IPC: H01L27/092
Filed: 1980-04-24
Abstract: PURPOSE:To perform a low drain resistance for a C-MOS IC without contamination by performing the stage of injecting ions for self-matching a gate part in combination with ions of different acceleration energy in such a manner that a trapezoidal density distribution is provided in a depth direction. CONSTITUTION:After an aluminum vapor deposited film 1 is covered on the overall surface, an N type channel part is retained as it is, a P type channel part is photoetched, and an aluminum gate is thus formed. Then, a resist is removed, and P type impurity ions 5 are so injected in combination with ions of different acceleration energy as to become a trapizoidal density distribution. Thereafter, an aluminum gate is etched and formed at the N type channel part, the resist is removed, and then N type ions 6 are injected in such a manner that a trapezoidal density distribution is provided. Since the N type ions 6 are injected also the P type channel part, the amounts of impurities of both types are so deterimined by considering  the activation that a P<+> type layer is formed in the P type channel part. Thus, the impurity density on the surface of the substrate can be controlled. Since the ions are  injected without using a resist mask, low resistance source and drain can be formed  without contamination.
Patent JP-H11246261-A (JP)
Title: One pack powdery alkali silicate composition, paste-like alkali silicate solidifying agent using the composition, treatment of industrial waste and polymer product
Inventor: IZUMIDA TATSUO
IPC: G21F9/30
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an alkali silicate compsn. which does not need a complicated in-situ mixing process, which is homogeneous and has enough hardness, which can maintain the fluidity and usable time required for building work, which can prevent efflorescence and which shows improved water resistance. SOLUTION: Four powdery components described below are homogeneously mixed in one pack state. The four components are a powdery alkali silicate which is soluble in water and is expressed by M2 O.SiO2 .qH2 O, wherein M is one alkali metal element of Li, Na and K, a powdery barium salt expressed by BaO.rSiO2 .sH2 O having a soluble content of barium ion in an alkali soln., a powdery silicon phosphate expressed by tSiO2 .P2 O5 having slow-releasing property of the phosphate component, and a reactive powdery aluminum oxide hydrate expressed by Al2 O3 .uH2 O. The components are mixed in such a manner that to 100 pts.wt. of the alkali silicate, the barium component, phosphate component and aluminum component are mixed by 0.1 to 10 pts.wt., 1 to 40 pts.wt., and 10 to 50 pts.wt., respectively.
Patent JP-H01230823-A (JP)
Title: Weight reducer in construction working robot for long setting material
Inventor: SATOU SABUROKU
IPC: B66C13/48
Filed: 1988-03-10
Abstract: PURPOSE:To reduce the weight burden of a long setting material by attaching a balancer body to an arm of construction working equipment, while drawing out a rope body in a state of being free of pulling back elastically, and attaching a tip of the rope body to a gripper of a manipulator. CONSTITUTION:A manipulator, performing attitude and position control as holding a long setting material such as a Hume pipe or the like, is attached to an arm tip of movable construction working equipment 1 including a backhoe or the like. In addition, a reference laser beam emitted to a setting position is detected by sensors 14, 15 set up in the long setting material and then a balancer body 17 is attached to an arm 1b of the construction working equipment 1 of a construction working robot for this long setting material, transmitting a control signal to the manipulator. Then, a tip of a rope body 18 is attached to a gripper 12 of the manipulator from the balancer body 17, reducing a weight burden of the setting material, and the manipulator is made lighter in weight and its operation is smoothed, and thus highly accurate control takes place.
Patent JP-H10254604-A (JP)
Title: Information display device
Inventor: OGASAWARA SHINICHI
IPC: G06F3/0482
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To make operation correspond to user's intention and to facilitate the movement of a display of information, etc., by indicating enlarging operation or reducing operation, and upward moving operation or downward moving operation by rotation. SOLUTION: A 1st operation part 30 is rotated R11 to send a pulse P1 to an input detecting circuit 40 for the enlargement of part of information. Similarly, the 1st operation part 30 is reversed R12 to send a pulse P2 to the input detecting circuit 40 for the reduction of part of information. Further, a 2nd operation part 32 is rotated R21 to send a pulse P3 to an input detecting circuit 42 for the upward movement of information. The 2nd operation part 32 is reversed R22 to send a pulse P4 to the input detecting circuit 42 for the downward movement of information. Then the input detecting circuits 40 and 42 send rotational frequency pulses PR and PR1 showing the rotational quantities of the 1st operation part 30 and 2nd operation part 32 and directional pulses PD and PD1 indicating the rotating directions to an input interface 46.