baber/WOPTO huggingface dataset:
Patent JP-H04247657-A (JP)
Title: Distributed arrangement system of gate array lsi
Inventor: MIZUNUMA SADAYUKI
IPC: H01L27/118
Filed: 1991-02-04
Abstract: PURPOSE:To reduce the congestion degree of wirings and to improve a wiring properties by a method wherein all blocks are arranged on a chip so that the sum total of virtual wiring length is reduced to the shortest length in a state that the form of the blocks is enlarged and the blocks made to enlarge the form of the blocks are returned into the form of the blocks previous to the enlargement in such a way that the arrangement positions of the blocks are not changed. CONSTITUTION:The number of cells which are used as free cells is found by substracting the minimum number of cells, in which all blocks can be arranged on a chip, from the number of cells which can be arranged on the chip, the upper limit value of a total of increments of the numbers of cells in the respective cells is decided from the found number of the free cells for enlarging the form of the blocks and the number of the blocks, which are made to enlarge the form of the blocks from the state of the blocks previous to the enlargement, and an increment of the number of the cells to the number of the blocks are decided from the decided upper limit value of a total of increments of the numbers of cells in the respective blocks. The form of the blocks is enlarged, all the blocks are arranged on the chip so that the sum total of virtual wiring length is reduced to the minimum length in a state that the form of the blocks is made to enlarge and the blocks made to enlarge the form of the blocks are returned into the form of the blocks previous to the enlargement in such a way that the arrangement position of the blocks are not changed.
Patent JP-H01188970-A (JP)
Title: Wait control system for data transfer device
Inventor: AIDA KOICHI
IPC: G06F5/06
Filed: 1988-01-22
Abstract: PURPOSE:To freely realize the virtual write/read enable states by controlling the wait of an FIFO. CONSTITUTION:A digital signal processor DSP1 serves as a data transfer device which control the transfer of data based on the empty flag signal (EF) and the full flag signal (FF) of an FIFO memory 2 or 3. Then the DSP1 can replace an empty flag EF1 received from the input FIFO memory 2 with a valid or invalid state by a wait signal WAITI through an AND gate and also can update the signal FF1 received from the output FIFO memory 3 by a wait signal WAITO. The types of gates and the valid or invalid state are decided in accordance with each state. Thus the DSP1 can transfer data after reading the EF of FF signal or can transfer data directly without reading the EF nor FF signal.
Patent JP-H07115192-A (JP)
Title: Preparation of perpendicular-shaped mos transistor
Inventor: KURAUSUUGIYUNTAA OTSUPERUMAN
IPC: H01L29/78
Filed: 1994-01-11
Abstract: PURPOSE: To provide the manufacturing method, wherein the occurrence of the bipolar effect in the field of a MOS transistor is avoided, and the vertical MOS transistor for reduction, which can perform the operation with less masks in the self-aligned pattern, is manufactured. CONSTITUTION: When a vertical MOS transistor is manufactured, the vertical layered constitution region doped for a drain 11, a well 3 and a source 4 are formed in a substrate 1. Under the state, wherein a Si3 N4 mask 5 is used for the surface of the substrate 1, the source 4 and a well 3 are cut, and a groove 6, which is closed self-aligningly with an insulating structure 8 by partial oxidation in the upper range, is etched. The insulating structure 8 protrudes to the side of the groove 6. Between the neighboring grooves 6 using the insurating structures as etching masks, a metalized part for connecting the source 4 and a well 3 is provided. A connecting hole 9 reaching the inside of the well 3 is opened.
Patent JP-H03216360-A (JP)
Title: Flat head-type printer
Inventor: TAKAHASHI TETSURO
IPC: B41J11/48
Filed: 1990-01-23
Abstract: PURPOSE:To selectively obtain a printing result in accordance with a printing medium insertion direction by a method wherein character pattern data is transmitted to a printing head drive circuit in vertically reversed or unreversed state in accordance with a medium supply means selected out of two medium supply means groups. CONSTITUTION:In the transmission of printing pattern data by a printing data transmission means 7, the order of selecting a source address in data transmission and a latch in a data receiving circuit is changed over in accordance with the carriage travel direction. In the case of continuous paper, when a line is printed from head to last, the data in an image RAM 6 is read in the order of increasing address with the smallest one first. The data is reversed in a direction MSB - LSB and written in a printing head drive circuit 8 on a latch selected in the decreasing order. When a line is printed from last to head, the data in the image RAM 6 is read in the order of decreasing address with the largest one first. The data is reversed in a direction MSB - LSB and written in the printing head drive circuit 8 on a latch selected in the decreasing order.
Patent JP-H07220049-A (JP)
Title: Picture processing method for erasing shadow, picture monitoring method and device therefor
Inventor: ONOSE KENTARO
IPC: G06T1/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide the picture processing method which easily erases many and unspecified objects from which shape information cannot be obtained or the shadow image of an object in circumstances-where the brightness is varied. CONSTITUTION:A background image A0 of a monitor area where a pattern 12 is drawn is taken in from a television camera and is subjected to shift (A1), difference processing (A2) and binarization (A3). Thereafter, a monitor object image B0 is periodically taken in and is subjected to binarization (B3) in the same mannser. Since a shadow 14 of an object 13 is transmissive, the background pattern 12 is seen through. Exclusive OR between images A3 and B3 is operated to obtain an image C0, and AND between images A3 and C0 is operated to not only erase the shadow 14 but also exteriorize the pattern 12. An obtained image C1 is subjected to including line processing to reproduce only an object image C2 which has the shadow erased.
Patent JP-H11197538-A (JP)
Title: Treatment of mixed waste material containing cement component or mud component, sand and gravel, and treating device used for the same
Inventor: NAKAI AI
IPC: B03B9/06
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to classify and take out the sand and gravel in a ready mixed concrete recovery waste liquid contg. a large amt. of a cement component in a clean state thereof not adhered with the cement component. SOLUTION: The ready mixed concrete recovery waste liquid contg. cement component and the sand and gravel is housed into a washing tank 4 of a rotary drum type of a prewashing section 36 and is subjected to a prewashing treatment to rub the sand and gravel against each other by the rotation of the washing tank 42 under water feeding within the washing tank 42 to separate the cement component adhered to the sand and gravel surfaces and to remove the cement component together with waste water. The sand and gravel are thereafter subjected to a sepn. of solid from the liquid in a hand-over section 38 and are transferred to a classifying and taking-out section 40. The sand and gravel are subjected to a classification treatment by a rotary sieve 73 in the classifying and taking-out section 40 and the clean sand and gravel are classified and taken out.
Patent JP-S5296843-A (JP)
Title: Phase adjuster
Inventor: MIZOBUCHI TETSUSHI
IPC: H01P1/18
Filed: 1976-02-10
Abstract: PURPOSE:To enable stable performance, by obtaining advantages in line jointing and contact area thru the utilization of hybrid such as branch line type and coupling line type.
Patent JP-H09212220-A (JP)
Title: Display device for working robot equipment
Inventor: MIYAWAKI KUNIO
IPC: G06F3/048
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to visually judge the working state and management data of a working robot driven based upon NC data prepared by a CAM and to attain quick measure. SOLUTION: An operation state display part 21 for displaying the sort and operation state of NC data being executed, a working machine display part 22 for displaying the sort, application pressure and remaining quantity of a coating material and a management data display part 23 for displaying the progress state of coating being executed, the elapsed time of coating and time required for the coating work of a remaining part are displayed on a display device 1a connected to a robot controller for operating a coating robot based upon NC data.
Patent JP-S59140608-A (JP)
Title: Nonlinear emphasizing circuit
Inventor: YASUMURA HIROTO
IPC: G11B20/02
Filed: 1983-01-28
Abstract: PURPOSE:To obtain the desired nonlinear emphasis characteristics even with a small input signal by connecting a series circuit consisting of a filter circuit and a nonlinear circuit in parallel to an amplifier and adding a phase inverting circuit to said series circuit or amplifier. CONSTITUTION:When a signal Vi is supplied to an input terminal 1, the signal of (a) shown in the diagram is supplied to the input terminal of an amplifying circuit 3. The signal of (b) is delivered to the output terminal of a phase inverting circuit 4. If the voltage gain of the circuit 3 is defined as (n), the signal V2 is turned into a signal which is (n) times as much as the signal V1 with 180 deg. phase inversion. The signal applied to both terminals of a series circut consisting of diodes D1 and D2 and a capacitor C2 is set at (n+1)V1 as shown by (c). Thus the signals of (n+1) times as much as those of a conventional nonlinear emphasizing circuit are supplied to both terminals of said series circuit. As a result, the amplitude is also (n+1) times as much as the conventional value at both terminals of diodes D1 and D2 respectively. Therefore the signal Vi which is used to obtain the characteristics equivalent to those of a conventional circuit can be reduced down to 1/n+1.
Patent JP-S63180867-A (JP)
Title: Sensor apparatus
Inventor: NISHIZAKI MASAYASU
IPC: H01L33/00
Filed: 1987-01-22
Abstract: PURPOSE:To achieve a higher measuring accuracy of the apparatus, by providing a light emitting diode and a constant voltage diode to be inserted into a voltage circuit to be measured and a differential amplifier. CONSTITUTION:A bias power source voltage is divided with a light emitting diode 6 and a constant voltage diode 8 into voltages in a measuring range. The light emitting diode 6, an element which varies the intensity of emission light with an applied voltage, has an insulation against a high voltage and outputs an analog signal (a) generated by optical coupling to a differential amplifier 10. On the other hand, a light emitting diode 7 connected to a reference voltage 9 outputs an analog signal (b) equivalent to the reference voltage 9 to the differential amplifier 10, which compares the analog signals (a) and (b) and outputs a difference to a correction circuit 11. After being subjected to a signal correction with the correction circuit 11, a differential output from the differential amplifier 10 is converted into a digital signal with an A/D converter 13 and an indicator 14 to be displayed 12. This achieves a higher measuring accuracy of the apparatus.
Patent JP-H11209904-A (JP)
Title: Track skeleton curing box
Inventor: HASHIMOTO SUSUMU
IPC: E01B1/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve an executability by saving a labor for curing a track skeleton, omitting the cleaning of a surface preparation, dispensing with a scaffolding for placing concrete, reducing a duct produced from the curing of the track skeleton, shortening the term of execution and reducing required cost, in order to prevent bad influence to a track bed concrete resulting from a telescopic motion of a rail due to temperature variation even in the case of an execution under hot weather when a direct sunlight is projected under the blazing sun, quickly removing the curing of track skeleton. SOLUTION: In the case of placing of the track bed concrete of a rail road track, sleepers 2 are covered one by one to form a bottom face into an opened part 10 and moreover to form a curing box 9 composed of a slender box having a U-shaped section with both closed ends. A plurality of divided bodies 9a-9c divided at spots corresponding to a layingly provided rail 3 are composed to form a space where the base part of the layingly provided rail 3 can be accommodated except the head of the rail 3 when the divided bodies 9a-9c are butted mutually opposite at end parts.
Patent JP-S55106069-A (JP)
Title: Noise prevention circuit for micromotor
Inventor: MIYABASHI SUSUMU
IPC: H02K23/66
Filed: 1979-02-08
Abstract: PURPOSE: To reduce noise accurately with a simple circuitry with a voltage non- linear resistance element connected in parallel to the power source and an inductance element inserted into the power supply side thereof so that an inductance connection is made in the polarity negative to each other.  
     CONSTITUTION: A voltage non-linear resistance element 3 is connected to the power supply line of the micromotor M 0  being parallel with the power source. An inductance element F having a plurality of coils 8 and 9 is connected closer to the power source in such a manner that a negative inductance connection is made between the coils 8 and 9 with respect to the power supply current. With such an arrangement, whenever the motor M 0  produces noise voltage, that above the varistor voltage is absorbed by the voltage non-linear resistance element 3 while that below the varistor voltage can be reduced by the filter action of the inductance element F and a condenser C 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01190729-A (JP)
Title: Formation of polyimide resin film
Inventor: TAKAHASHI YOSHIKAZU
IPC: C08G73/10
Filed: 1988-01-26
Abstract: PURPOSE:To make it possible to form the title dense and highly pure film excellent in adhesion and uniform in its thickness easily on a substrate by a low-temperature polymerization, by using a monomer feed comprising pyromellitic dithioanhydride and a diamine, vaporizing this monomer feed and polymerizing the vapor on a substrate in a vacuum. CONSTITUTION:A substrate 3 is held on the lower side of a holder 4 in a treatment chamber 1 in such a manner that it can be heated to a desired temperature with a heater 5 provided on the opposite side of the holder 4, and a monitor 6 for measuring the thickness of a film formed on the substrate 3 is provided on the front of the substrate 3. One of glass vessels 7 and 7 for evaporation placed opposite to the substrate 3 in the lower part of the treatment chamber 1 is charged with pyromellitic dithioanhydride as a monomer, and the other is charged with a diamine as a monomer. After shutting a shutter 10, the pressure in the inside is decreased to a predetermined value with a vacuum system 2, and the monomers are heated and evaporated with heaters 9 and 9 while the evaporation rates of the monomers are kept constant by adjusting their temperatures each to a specified value. After opening the shutter 10, the monomer are allowed to deposit on the substrate 3 at specified rates of deposition and polymerized by keeping it at a specified temperature for a predetermined time to form a film on it.
Patent JP-H05206641-A (JP)
Title: Manufacture of simple through-hole printed wiring board
Inventor: MATSUNO YUKIO
IPC: H05K3/40
Filed: 1992-01-29
Abstract: PURPOSE:To provide a printed wiring board, in which migration is prevented and which has high reliability and simple through-hole specifications. CONSTITUTION:In the manufacture of a simple through-hole printed wiring board, in which fibers 5 are positioned in the lateral direction, a hole 6 is bored to a base material 1, on a surface and a rear of which copper foils 2, 3 are stuck, the hole 6 is filled with a conductive substance 4 and a through-hole having simple specifications is formed, an electrical insulating substance having no fiber such as an epoxy resin is formed previously onto the surface of the hole 6 before the conductive substance 4 is filled.
Patent JP-H0767939-A (JP)
Title: Takeout device for pharmacy medicine bottle
Inventor: DOI KAZUKI
IPC: A61J3/00
Filed: 1994-02-07
Abstract: PURPOSE:To reduce the mental load of a worker when dispensing a prescription and safely and surely perform the dispensing work by displaying pharmacy medicine bottles to be easily handled and easily recognized. CONSTITUTION:A display monitor 6 displaying the medicine data for dispensing is provided at a proper position on a pharmacy board 1, and this display monitor 6 and a medicine stocker 4 installed on the pharmacy board 1 are connected to a computer outputting prescription data. A medicine bottle 16 corresponding to the medicine data displayed on the display monitor 6 is called out at the takeout port 17 of the medicine stocker 4, and the medicine bottle 16 is displayed by an indicator lamp 23 at the takeout port 17.
Patent JP-H04329987-A (JP)
Title: Controller for pinball machine
Inventor: SATO YOSHIRO
IPC: A63F7/02
Filed: 1991-01-11
Abstract: PURPOSE:To prevent a plurality of pinball machines from being occupied by a single player and the working ratio of the pinball machines from degrading by detecting the condition of pinballs left on a ball receiving tray of the pinball machine. CONSTITUTION:While a timer circuit 47 starts a timing operation when a sales signal Pm is given according to the lending of pinballs, it is initialized by a signal Pb of the number of out-balls given repetitively when a game is played in a pinball machine 1. On the contrary when the pinball machine 1 is not played after the sales signal Pm is given, i.e., when the lent pinballs are left on a ball receiving tray, a timing operation time of the timer circuit 47 reaches a set time to output an alarming signal St from a comparing circuit.
Patent JP-S63183181-A (JP)
Title: Magnetron sputter etching device
Inventor: SASAKI NAOTO
IPC: C23F4/00
Filed: 1987-01-23
Abstract: PURPOSE:To etch the surface of a substrate to be treated at a constant rate by placing magnets on the rear sides of a pair of electrodes placed opposite to each other and by turning at least one of the magnets on an axis parallel to lines of the electric force of high frequency power impressed to the electrodes. CONSTITUTION:High frequency power is impressed to a pair of electrodes 1, 12 placed opposite to each other in a vacuum vessel. Magnets 10, 13 whose magnetic poles confront each other are placed on the rear sides of the electrodes 1, 12 and the magnet 13 is turned on an axis 18 parallel to lines of the electric force of the high frequency power. The surface of a substrate 8 set on or near the electrode 1 is etched.
Patent JP-H10207557-A (JP)
Title: Alternating current stabilized power supply, and reduced voltage starter using the same
Inventor: MATSUNAGA YOSHIHIKO
IPC: H02M5/12
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To securely apply a specific voltage to a load even in the case of wide-range voltage variation by detecting an input or output voltage and performing ON/OFF control over a switch according to the detection result, and holding the output voltage constant within a specific permissible range. SOLUTION: A main coil 1 and a switching coil 2 are wound around the same iron core. In this state, an induced current flows through the switching coil 2, but the voltage between 1st external connection terminals 10-1 and 10-2 is applied to the load 50 almost as it is. Then, when the voltage applied between the 1st external connection terminals 10-1 and 10-2 rises above a constant permissible limit, the voltage applied to the load 50 also rises above the permissible range. For the purpose, a voltage control circuit 4 is connected to the coil 1 by turning on a voltage control command switch 21 to make a power circuit operate as an autotransformer, thereby making automatic control so that the voltage between 2nd external connection terminals 10-3 and 10-4 is held within the desired permissible range.
Patent JP-H01189509-A (JP)
Title: Apparatus and method for measuring scale accuracy
Inventor: SARUGI YOSHIO
IPC: G01B21/02
Filed: 1988-01-25
Abstract: PURPOSE:To measure accuracy in such a state that the heat stress generated during aging is released and a scale has no strain, by holding the scale by a vacuum suction mechanism and removing the strain of the scale before measurement by a temporary release mechanism. CONSTITUTION:The vacuum suction mechanism of a scale holding means 122 is constituted of a scale 120, the suction groove 158 provided to the surface opposed to said scale and the pipe 160 connected to a vacuum pump and performs the holding and release of the scale 120 by the adjustment of a vacuum degree. Each of temporary release means is constituted of a release piezoelectric element 162 having a laminated structure composed of a piezoelectric plates and two release means 122 are arranged at two left and right places of the means 122 and extend or contract by about 15mum by increasing or decreasing voltage to push the scale 120 from below even when the scale 120 is not released from the means 122 to certainly release the same. By this method, the heat stress generated when the scale is aged in a thermostatic device until the temp. of every part of the scale 120 becomes uniform is easily released and the scale is certainly released when the heat stress is removed and measuring accuracy cam be enhanced.
Patent JP-H08241786-A (JP)
Title: Hot runner
Inventor: GUENTHER HERBERT DIPL-ING
IPC: B29C45/27
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot runner at an inexpensive manufacturing cost in a simple assembling manner, in which even the tip of a die can be efficiently heated, and further, a temperature sensor can be simply fixed with high reliability in a protective manner. SOLUTION: A seal member 24 is preliminarily fixed to a heating unit 20 of a hot runner 10 provided with a material pipe 16 to be heated from the outside and a die tip 26. The seal member 24 supports a sensor pipe 40 for a temperature sensor 34 disposed in a peripheral portion 46. The seal member 24 encloses a heating coil 23 which is insulated coaxially with a steel pipe 22. The heating coil 23 is mechanically protected by a holding member 42 partly having a sleeve shape.
Patent JP-H03220670-A (JP)
Title: Summary data circulator
Inventor: TOKUNAGA KAZUTAKA
IPC: G06F13/00
Filed: 1990-01-26
Abstract: PURPOSE:To easily utilize fundamental data and to execute data work and analysis by mailing and transmitting summary data, which is once extracted from a source data base according to a retrieval condition, based on destination information while adding index information as an electronic document to respective users. CONSTITUTION:A document preparation part 23 adds the document index information to the summary data composed of a data part and a directory part, which controls the item attribute (data type and the number of digits, etc.,) of the data and documents the summary data and the document index information to be added is document title, document number, preparing person name, preparing date, term of validity and note, etc. A mail transmission part 24 adds mail destination information to this document, forms a mail document and transmits it and the mail destination information to be added is mail number, address, processor number, transmitting person, transmitting date and mail attribute (confidential, confirmation, broadcasting), etc. Thus, the fundamental data can be easily utilized and the user of the data can easily execute the data work and analysis without transferring the required data.