baber/WOPTO huggingface dataset:
Patent JP-S63109553-A (JP)
Title: Memory management system
Inventor: UEJIMA KENTARO
IPC: G06F12/02
Filed: 1986-10-28
Abstract: PURPOSE:To localize an error even if a memory is destructed due to the use in error by the user by using by management structure of a system memory space at the entirely different area or equipment so as to control the memory management such as assignment and return of a user memory space to plural users. CONSTITUTION:A memory management block of a memory management block queue 81 assigned already by a memory control table 8 is searched at the memory assurance request by the user and the assigned area to the user is discriminated from an assigned area pointer 91 and a memory size 92 set in a memory management block 9 in the assigned area management means 2 to detect an area not in use satisfying the area request memory size. Then an assigned ponter and a memory size being the information expressing the area are extracted from a non-use memory management block queue 84, set to a memory management block of the assigned area management means 2 and subject to queueing in the ascending order to the assigned memory management block queue 84.
Patent JP-H02104147-A (JP)
Title: Communication equipment
Inventor: HORIIKE YOSHIO
IPC: H04L12/40
Filed: 1988-10-13
Abstract: PURPOSE:To aquire a transmission line with a simple constitution as if communication of 1 to 1 is executed by confirming that no DC voltage is impressed to a control line prior to the start of communication in the transmission line consisting of the control line and a signal line and then impressing a DC voltage to the control line. CONSTITUTION:The transmission line is formed by the control line 101 and the signal line 102. In the case of transmitting data from a POS register 104 to a host computer 110, a control line of RS-232C is set up. When the voltage of a terminal 1 exceeds a fixed voltage, a voltage detecting circuit 3 outputs a signal to a logical part 7. When no output is generated from the circuit 3 at the time of setting the control line of RS-232C, a communication equipment 103 controls a power supply circuit 8 by the operation of the logical part 7 and impresses a positive voltage to the terminal 1 to aquire the control line 101. Thus, the control line 101 is aquired by the operation of control line of an RS-232C interface and then the POS register and the host computer can execute communication as if communication of 1 to 1 is executed.
Patent JP-H0790342-A (JP)
Title: Method for removing non-metallic inclusion in molten steel
Inventor: OKAZAWA KENSUKE
IPC: B22D11/10
Filed: 1993-09-22
Abstract: PURPOSE:To provide a cast slab of improved quality by passing the molten steel containing bubbles which cause no chemical reaction through a cylindrical tube, and running the current in the axial direction of the tube to generate the pinch force and to make the combination of bubbles and inclusions afloat and removed. CONSTITUTION:The molten steel 2 containing bubbles 9 which unlikely cause chemical reactions is passed in a cylindrical tube 1 and the induced magnetic field is applied thereto, or the molten steel 2 is energized and the current 3 runs in the molten steel in the axial direction of the cylindrical tube, and the pinch force is generated in the molten steel 2 by the interaction of this current 3. The inclusions 7 and the bubbles 9 in the molten steel 2 are concentrated on the inner wall side of the cylindrical tube 1 by making use of the reaction force opposite to the pinch force to be generated by the density difference between the inclusions 7 and the bubbles 9 and that between the inclusions and the molten steel 2, and the combination 10 of the inclusions 7 with the bubbles 9 becomes afloat on the surface of the molten steel after passing the cylindrical tube 2 and is removed. This constitution removes the non-metallic inclusions 7 in the molten steel 2, and improves the quality of the cast slab.
Patent JP-H0685031-A (JP)
Title: Semiconductor testing device
Inventor: NAKAZURU KAZUHIRO
IPC: G01R31/26
Filed: 1992-09-02
Abstract: PURPOSE:To shorten the test time by registering and managing the test result data transmitted from an automatic machine with a managing CPU, and to select and test only the semiconductor which was good at a previous test. CONSTITUTION:The non-defective rate of each lot to be processed is registered in a lot control table 9 by a managing CPU. When the first-time test result of a lot A is received from an automatic machine 3a, it is registered as a first- time test result data 8 far the lot A in a hard disk 4a. Then based on the first- time test result data 8 for the lot A, the non-defective rate is calculated. The registered non-defective rate is compared with that of the test result for deciding the process far the lot A and those that follow, which is registered in the lot control table 9 for the lot A. If the specified non-defective rate is met, 'GO' is issued for permitting later processes.
Patent JP-H02105274-A (JP)
Title: Color mixing processor
Inventor: HOSHINA TORU
IPC: G06T11/60
Filed: 1988-10-13
Abstract: PURPOSE:To simplify a coloring process by superposing the gradation data on that on an original picture at display. CONSTITUTION:When the second coloring process is carried out after the first coloring process, an area to be restored is designated and the corresponding weight coefficient data is transferred to a color mixing process circuit 18 from a weight coefficient memory 16 via a color mixing process picture memory 14. At the same time, the desired gradation data is sent to the circuit 18 for execution of a restoring process. When the gradation is repetitively changed until the desired gradation data is obtained, a desired colored picture H is superposed on an original picture E. Then a desired picture (E+H) is shown on a display.
Patent JP-H1084006-A (JP)
Title: Die-bonding device
Inventor: NAKATOMI YOSHIHARU
IPC: H01L21/67
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting operation of a bonding arm before the die- bonding operation by a die-bonding device. SOLUTION: A contact sensor 27, which detects the upward movement of the bonding arm 13 in a chip attraction tool 18, is provided on the bonding arm 13. Based on the position of the vertical movement of the bonding arm 13 at the point of time when the contact sensor 27 detected the upward movement of the tool 18, the vertical movement of the bonding arm 13, when a chip is attracted and bonding position is conducted, is controlled, and the setting operation of the movement position of the bonding arm 13 is unnecessitated.
Patent JP-H02103834-A (JP)
Title: Circuit breaker
Inventor: KASAHARA YASUO
IPC: H01H71/14
Filed: 1988-10-13
Abstract: PURPOSE:To instantaneously break a circuit and simplify an automatic return mechanism by using one-directional shape memory alloy to make a movable contact to be displaced with a temperature change and the movable contact to be reset with deformation of thermally deforming material. CONSTITUTION:When an overcurrent flows in an electric circuit, the heating of a shape memory alloy 1 and a thermally deforming material 2 increase, and the thermally deforming material 2 first deforms in the reversing direction of a shape memory alloy 1, and when the temperature of the shape memory alloy 1 exceeds a transformation temperature, the shape memory alloy 1 deforms in the reversing direction, and a movable contact 5 is separated from a fixed contact 6 so that an electric circuit is cut. Next, when the shape memory alloy 1 and the thermally deforming material 2 cool down to an ordinary temperature because the electric circuit is cut, the thermally deforming material 2 returns to such a shape that the shape memory alloy 1 is energized in such a direction as the movable contact 5 comes into contact with the fixed contact 6, and the electric circuit automatically returns as a result of contact of the movable contact 5 with the fixed contact 6.
Patent JP-H03124223-A (JP)
Title: Abnormality monitoring system
Inventor: HATANO JUNICHI
IPC: H02J3/00
Filed: 1989-10-04
Abstract: PURPOSE:To detect abnormalities occurring in a plurality of loads simultaneously by providing a timer which is started upon detection of abnormality in the load and instructing interruption of power supply upon expiration of a time preset in the timer. CONSTITUTION:A processor C monitors information indicating the operating condition and detects abnormality in any load. Upon detection of abnormality in a load, it is judged whether the abnormal load is identical to the previously detected abnormal load. A timer Tm is started upon initial abnormality detection or upon detection of a new abnormality in other load after start of abnormality processing based on the initial abnormality detection. Abnormal condition of load is recorded in an abnormality recorder M constituted as an external memory, for example.
Patent JP-2000153715-A (JP)
Title: Vibration cutoff device
Inventor: CWIK SCOTT C
IPC: F16L27/111
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a flexible connector that connects component elements by a non-rigid method and is capable of absorbing tension, compression, bending force, and vibration without allowing these forces to be transmitted from one exhaust system element to another. SOLUTION: This device cuts off vibration between a first and a second component element of an exhaust system of an internal combustion engine. A flexible connector device 10 is installed to connect the first component element to the second component element of the exhaust system. This flexible connector device 10 may include an elastic, flexible sealing member (bellows 34) that absorbs relative movements between the first and second component elements. The flexible connector device 10 includes a vibration damping member of a ring shape that connects a downpipe to a mounting member and permits restricted movements of the downpipe in the axial, crosswise, and angular direction with respect to the mounting member. It may be installed on an exhaust manifold. This device also includes a sealing structure that permits non-welding connection of a bellows with no gaskets involved.
Patent JP-H04133437-A (JP)
Title: Mos transistor and manufacture thereof
Inventor: MURAKAMI TOMOYASU
IPC: H01L29/78
Filed: 1990-09-26
Abstract: PURPOSE:To manufacture the title MOS transistor capable of protecting a gate electrode and lessening the damage of a gate film during the formation step of the sidewall comprising a conductive wiring material by a method wherein said transistor is provided with the second gate electrode comprising the second conductive wiring material formed on the side part of the first gate electrode through the intermediary of the first conductive wiring material. CONSTITUTION:The title MOS transistor is provided with the first gate electrode 3 formed on a semiconductor substrate 1 through the intermediary of a gate insulating film 2 and the second gate electrode 6' comprising the second conductive wiring material 6 formed on the gate insulating film 2 excluding the lower part of the first gate electrode 3 and the sides of the first gate electrode 3 through the intermediary of the first conductive wiring material 5. For example, after the formation of the gate oxide film 2 on the P type silicon substrate 1 as well as the polycrystal silicon gate electrode 3, low concentration diffused layers 4 are formed. Next, the high melting point compound 5 and polycrystal silicon 6 are deposited so as to form the sidewalls 6' by etching back process. Finally, after removing the high melting point metallic compound 5 excluding the sidewall lower parts 5a and the gate electrode side parts 5b, drain.source diffused layers 7 are formed.
Patent JP-S62116924-A (JP)
Title: Driving method for liquid crystal display
Inventor: TAKAHASHI SHINGO
IPC: G09G3/36
Filed: 1985-11-18
Abstract: PURPOSE:To suppress the generation of a flicker by supplying an image signal to every specific number of picture elements of each line after inverting its polarity, further supplying an image signal to each picture element after inverting its polarity at intervals of specific fields, and floating the common electrode of each picture element. CONSTITUTION:Common electrodes C of respective liquid crystal display elements L-L are placed in a floating state. Then, TFTs T-T which have gates connected to X lines and sources connected to Y and are connected to counter electrodes of the elements L-L. A shift register SR 1 which constitutes an X line driver selects lines X1, X2... in order and a shift register SR 2 which constitutes a Y line driver selects lines Y1, Y2... in order while one X line is selected. An inverting circuit V1 inverts the voltage level of an image signal supplied to a terminal P and a switching circuit S alternates the image signal from the terminal P and the level-inverted image signal from the circuit V1 intervals of one line. Further, the image signal to the terminal P is inverted in polarity in every field and supplied, thereby suppressing the generation of a flicker.
Patent JP-H08123816-A (JP)
Title: Animation hypermedia processor
Inventor: HIRASHIMA YASUHIKO
IPC: G06F12/00
Filed: 1994-10-24
Abstract: PURPOSE: To obtain an animation hypermedia processor which can manage an anchor in an optional area moving on an animation without applying much load to a computer. CONSTITUTION: An animation hypermedia processor is provided with an animation storage part 11, a link data storage part 5 which defines an optional area of the part 11 as an anchor and stores both anchor and link information, a user operation means 3 which manages the input of a user, a link management means 1 which manages the anchor and link information stored in the part 5 by means of the means 3, a display attribute storage part 10 which stores the display attributes of the animation and the anchor, and a display means 2 which performs the dynamic control of the anchor display on the animation stored in the part 11 by the display attribute stored in the part 10 and based on the anchor and link information stored in the part 5.
Patent JP-H04134896-A (JP)
Title: Integrated optical semiconductor device
Inventor: KURODA FUMIHIKO
IPC: H01S5/00
Filed: 1990-09-27
Abstract: PURPOSE:To inhibit a drop in absorption efficiency or the generation of noise and enhance absorption efficiency in a compact light receiving region by forming a semiconductor optical waveguide passage so that it may extend toward a light emitting plane from a light incident plane in the light receiving region. CONSTITUTION:An undoped InGaAsP layer 2 is arranged to make epitaxial growth on an InP semiconductor substrate 1 where an optical waveguide passage 13 is formed in such a manner that it may extend gradually from a light incident side in a light receiving region. Then, an undoped InP layer 22 is laminated on the substrate 1 where the optical waveguide passage 13 is buried. After it is buried, an undoped InP etch stop layer 23, an undoped InGaAs optical absorption layer 4, and an undoped InAlAs Shotkky barrier layer 5 are arranged to make epitaxial growth successively. A layer 7 is arranged to remain but the layers 4 and 5 are selectively etched so that a Shotkky electrode 6 may be formed on the layer 5 through gold deposition and a lift off process.
Patent JP-H04134710-A (JP)
Title: Thin-film magnetic head
Inventor: ORIHARA HIDEJI
IPC: G11B5/31
Filed: 1990-09-27
Abstract: PURPOSE:To allow the good recording and reproducing on the high-coercive force by forming a magnetic alloy film of a soft magnetic film consisting of at least >=1 kinds selected from iron-nitrogen-oxygen and metals or semimetals exclusive of the iron, forming this soft magnetic film of an Fe-N-O-M alloy film and setting the compsn. thereof at specific conditions. CONSTITUTION:The magnetic alloy film is formed of the soft magnetic film consisting of at least >=1 kinds selected from the iron-nitrogen-oxygen and the metals or semimetals exclusive of the iron and this soft magnetic film is expressed by compsn. formula consisting of FeXNYOZMV and has the relations 1<=y<=10, 0.1<=z<=10, 0.5<=v<=6, x+y+z+v=100, where M denotes at least >=kinds of the elements selected from the metals or semimetals exclusive of the iron. Recording is executed on the high-coercive force medium in this way and the high-density magnetic recording is possible.
Patent JP-H03121148-A (JP)
Title: Radiation-resistant insulating composition
Inventor: YOSHIDA SHIN
IPC: H01B3/44
Filed: 1989-10-03
Abstract: PURPOSE:To prepare the title insulating compsn. having an excellent flame retardance and radiation resistance without contg. a halogen by compounding a hydrated metal and a specific ultraviolet absorber into an insulating compsn. based on an ethylene-propylene rubber. CONSTITUTION:The title compsn. is prepd. by compounding 50-150 pts.wt. hydrated metal and 2-10 pts.wt. ultraviolet absorber having its absorption peak between 250-400nm (the amts. of both ingredients being based on 100 pts.wt. total polymer components in the compsn.) into an insulating compsn. based on an ethylene- propylene rubber. As the ethylene-propylene rubber, one or a mixture of a satd. rubber comprising two components, ethylene and propylene, and an unsatd. rubber contg. a third unsatd. component such as a diene (e.g. EPDM) may be used; the content of the ethylene-propylene rubber in the total polymer components is pref. 50-100wt.%. As the ultraviolet absorber, org. compds. such as a benzotriazole compd. and an acrylate compd. are listed.
Patent JP-S63113094-A (JP)
Title: Heat-transfer medium composition
Inventor: IKEMATSU MASAKI
IPC: C09K5/00
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a novel heat-transfer medium composition suitable for the use in an air-conditioning system utilizing the circulation of a thermal medium, by compounding sodium polyacrylate, a glycol compound, a water-soluble polymeric compound, an anticorrosive agent and water at specific ratios. CONSTITUTION:The objective composition is composed mainly of (A) 0.05-5wt% (preferably 0.1-3wt%) sodium polyacrylate having a weight-average molecular weight of 10,000-100,000, (B) 10-60wt% (preferably 20-50wt%) glycol compound preferably ethylene glycol or propylene glycol, (C) 0.001-0.2wt% (preferably 0.05-0.1wt%) water-soluble polymer having a weight-average molecular weight of >=100,000 (preferably >=2,000,000) (preferably PVA, CMC, etc.), (D) 0.01-10wt% (preferably 0.1-5wt%) anticorrosive agent composed of preferably sodium nitrite, benzotriazole, etc., and (E) the remaining part of water.
Patent JP-H06340455-A (JP)
Title: Mixture for cementing and preparation thereof
Inventor: UESURII II BONIFUEI
IPC: C04B7/02
Filed: 1991-09-11
Abstract: PURPOSE: To obtain a mixture useful for forming cement having low infiltration property, high durability and early high strength by mixing cement clinker with calcium sulfate to form a specific chemical composition and by pulverizing it to realize a specific particle size.  
     CONSTITUTION: Cement clinker is compounded with calcium sulfate. The chemical composition of the clinker comprises a mixture consisting of, each based on 100 wt.%, about ≥60% tricalcium silicate, about ≥9% tricalcium aluminate, about ≥4% tetracalcium aluminoferrate, about ≤4% dicalcium silicate and about 3-8% calcium sulfate. This mixture is pulverized to regulate diameters of all particles to about ≤10 μm, the diameters of at least 70% of particles to ≤5 μm and the surface area of the mentioned ratio of particles to about ≥8000 cm 2 /(plane). Furthermore, the objective mixture is obtained by separating the mixture of the mentioned ratio having about ≤10 μm particle size from the rest of the mixture. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05295266-A (JP)
Title: Silicone flame retardant for thermoplastic resin
Inventor: KIMUBARII AN SUKURIAA
IPC: C08K5/09
Filed: 1992-09-29
Abstract: PURPOSE: To provide a flame-retardant additive capable of improving the flame retardance and physical properties of a thermoplastic resin and a flame-retardant thermoplastic resin compsn. contg. the same and having an improved impact strength.  
     CONSTITUTION: The flame-retardant additive comprises, based on the total wt. of the additive, about 2-40 wt.% silicone (a), about 1-20 wt.% silicone resin (b) which is soluble in ingredient (a), about 40-96 wt.% magnesium hydroxide (c), and, as an optional ingredient, about 1-10 wt.% org. salt of a group IIA metal. The silicone treatment of magnesium hydroxide with ingredients (a) and (b) improves the flame retardance, together with the physical properties, of a normally flammable thermoplastic resin to which the additive is added. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H03122741-A (JP)
Title: Information processor
Inventor: HOSOKAWA HIROSHI
IPC: G06F13/14
Filed: 1989-10-05
Abstract: PURPOSE:To make the information processor compact by arranging a decoder for generating a board select signal on a processor substrate and connecting a board select signal line to an acknowledge signal line on a peripheral circuit substrate. CONSTITUTION:The decoder 103 for transmitting a board select b/s signal indicating a transmission request to the communicating terminator of the processor 101 is arranged on the processor substrate 100 by decoding an address signal generated by processor 101. Signal lines l-2 for transmitting the b/s signal to respective peripheral circuits 201 and signal lines l-1 for transferring an acknowledge(ACK) signal for sending the acknowledgement of the b/s signal to the processor 101 are connected to each other on plural peripheral circuit substrates 200. When the substrate 200 generating a communication request is connected to the processor substrate 100, the b/s signal is transmitted to the processor 101 as an ACK signal. Since operation can be satisfied only by one decoder 103, the device is made compact without losing the function of the processor.
Patent JP-H0199729-A (JP)
Title: Sheet metal drawing system by cad
Inventor: HAGA TAKESHI
IPC: B21D28/36
Filed: 1987-10-13
Abstract: PURPOSE:To improve drawing efficiency by inputting an outer shape graphic of a sheet metal parts, in addition, a working shape to a prescribed metal sheet surface and automatically forming working shapes through a sheet thickness and virtual dimensions. CONSTITUTION:A storage device 13 to store a graphic is provided and a graphic processor 14 composed of projection plane dividing part 15, an input graphic processing part 16 and a generating part 17 for working shape of a hole is arranged. First, the graphic 24 which has been stored in the storage device 13 is inputted and formed as an outer shape graphic and the working shapes for working holes, etc., are inputted from a position input device 12 to an input graphic processing part 16. A graphic display part 11 displays the working shape of the hole and automatically forms working shapes 44-47 on each projection surface through virtual lines 34, 35, 36, 37 and sheet thicknesses. Hereby, the times of inputs for drawing are drastically reduced and accordingly drawing efficiency is improved.
Patent JP-H10228043-A (JP)
Title: Vibration detector
Inventor: OOISHI SUEYUKI
IPC: G01C19/56
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a vibration detector where a dynamic range is secured and detection resolution is improved as much as possible and which is not affected by the time constant of a high-pass filter. SOLUTION: The vibration detection signal Vo of a vibration gyro 21 is inputted to an MCU 25 through a circuit 23 constituted of a low-pass filter circuit 22, an adder and an amplifier. The MCU 25 judges whether the output signal Vout of the circuit 23 exceeds a specified level range or it is deviated to a reference level. In the case that it exceeds the specified level range or is deviated to the reference level, a D/A converting unit 27 outputs the output signal VDA varied by an output signal level variable outputting part 27a based on the operation signal S of an operation signal generating part 25b. The circuit 23 adjusts the output signal Vout so as to make it within the specified level range and to the reference level based on the output signal VDA and the vibration detection signal Vo.