baber/WOPTO huggingface dataset:
Patent JP-H04358393-A (JP)
Title: Semiconductor memory device
Inventor: KUBOTA YASUSHI
IPC: G11C11/407
Filed: 1991-06-05
Abstract: PURPOSE:To shorten the access time of a memory cell by setting the potential of a word line at the time of reading the data of the memory cell to power source voltage and making the boosted voltage at the time of writing. CONSTITUTION:At the time of reading the data, a word line driving transistor T 11 is energized by a row decoder output signal RD1 and a word line WL1 is charged to the source potential through a word line driving WLDL1. AT this time, when the driving line WLDL1 is charged previously to the source potential, the access time is shortened since the word line WL1 is charged simultaneously when a row decoder signal RD1 is defined. Further, a bit line is boosted since the bit line is charged to the source potential. At this time, the transistor T 12 is unenergized, the driving line WLDL1 and the line WL1 are made a floating state and boosted to boosted potential by a RAS delay signal DRAS 11. Then, since they are charged previously and boost capacity is small, the access time is shortened.
Patent JP-2000323402-A (JP)
Title: Confirming method of alignment precision
Inventor: TAKEGAWA HIROZO
IPC: H01L21/027
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To enable easily confirming position deviation between a substrate and a photo mask, by confirming precision of alignment of two target objects by using the distance between a position where two points most isolated along an alignment precision confirming direction coincide with two edges constituting a main scale, and a reference point. SOLUTION: A vernier is constituted of a main scale 2 and a subscale 3, and position deviation between a substrate and a photo mask is read by shifting relatively positions of the main scale 2 and subscale 3. That is, overlap of the main scale 2 and subscale 3 is visually observed, a pattern 3a of the subscale 3 is included in a pattern 2a of the main scale 2 in an alignment confirming direction (X direction) at the origin 0, and two vertexes A, B constituting the pattern 3a are positioned on two edges C, D of the pattern 2a, so that coincidence of positions of the photo mask and the substrate can be precisely confirmed. As a result, position deviation of two target objects can be instantaneously judged.
Patent JP-H11293830-A (JP)
Title: Driven form and its executional method
Inventor: YAMAMOTO KIYOSHI
IPC: E04B2/86
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To regulate the form by providing a number of protruding and recessed parts continued from one edge of a base plate consisting of a rigid thin plate to the opposite edge, and providing a number of through-holes on the surface so as to be bendable in the direction parallel to the protruding and recessed lines. SOLUTION: A coil-like raw plate of galvanized steel plate is used to form a form constituting plate 10 for placing form having longitudinally continued protruding and recessed parts 11 by means of pre-notch roll forming. A number of through-holes 2 are provided on the slopes 12 of the protruding and recessed parts 11, a flat part 13 is formed between the slopes 12, 12 of the protruding and recessed parts 11, and the through-holes 2 are also provided on the flat part 13 to form the form constituting plate 10. The form constituting plate 10 are arranged horizontally long and closely laid on the reverse side of the wooden outer wall plate 31 of a form 1, and concrete 5 is placed in a placing space 50 between the both-side form constituting plates 10 where the wooden outer wall plate 31 is stuck to a heat insulating plate 32.  Thus, the work of disassembling and disposing the form is dispensed with after placing concrete, and the labor can be saved.
Patent JP-S63298459-A (JP)
Title: Individual/automatic initial program loading system
Inventor: SAKURAI MIKIRO
IPC: G06F9/06
Filed: 1987-05-28
Abstract: PURPOSE:To fundamentally delete the misoperations by using a means to individually and automatically load an initial program into a slave container having a request to a master system. CONSTITUTION:When the initial programs are loaded into Nos. 0 and 1 slave systems 3 and 4 from a 0-series master system 1, both devices 3 and 4 give the initial program requests to the system 1. At the same time, the system 1 contains a means to load individually and automatically the initial programs to both systems 3 and 4. In such a way, the initial program is automatically loaded to a slave system from a master system when the slave system gives an initial program request to the master system. Then the loaded initial program is set into a processing system with no intervention of a manual operation. Thus the misoperations can be fundamentally avoided.
Patent JP-H09318788-A (JP)
Title: Nuclear fuel storage rack
Inventor: KAJIMURA HARUHIKO
IPC: G21C19/07
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a tight-pitch nuclear fuel storage rack. SOLUTION: This nuclear fuel storage rack is constituted by arranging vertically in grid a plurality of square rack cells 2. The square rack cell 2 contains boron (B) of 0.75% or less and is made of stainless steel with boron equivalent (Nc value) of 1.0 or more in the viewpoint of thermal neutron abosorptivity calculated with the equation, Nc= (1-0.015×B%)×B%}+(4.4×Gd%). The mutual intervals L (mm) of the adjacent square rack cells satisfies the equation, 36/Nc<=L<60, where % indicates weight %.
Patent JP-S5359950-A (JP)
Title: Method to prevent the choke of air preheater
Inventor: TAKI YOSHIHIRO
IPC: F24H7/02
Filed: 1976-11-10
Abstract: PURPOSE: To prevent simply and surely the choke of an air preheater by melting to remove the adhesives in irradiating the electromagnetic wave on adhesives such as soot or a compound of ammonium sulfate cohered to the element mounted in an air preheater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5659440-A (JP)
Title: Driving method of picture image display
Inventor: IRIE HIROYUKI
IPC: H04N3/10
Filed: 1979-10-18
Abstract: PURPOSE:To obtain a reliable and inexpesive drive circuit by applying a deflection signal where first potential in a period to be deflected is same with last potential in previous period onto the electrode of a deflecting means. CONSTITUTION:The electron beam can pass through all electrodes between vertical deflection electrode 6, 6. When applying a rectuangular wave signal having the  gradient polarity changing every one horizontal scanning period (1H) on a horizontal deflection electrode 7, the delfecting direction of the electron beam will change  every 1H where during 1H period at odd number in 1 field, for example, the  electron beam is deflected sequentially from the left while during 1H period at even  number the beam is deflected from the right, thereby a multiplexer constituted of  MOS transistors 25-27 is required where sample held i-1, i, i+1th image signals  are applied on each drain and output from a terminal 28. A signal where frist potential of every cycle deflected by the horizontal deflection electrode is apporiximately same with last potential of previous cycle is applied.
Patent JP-S5836746-A (JP)
Title: Rearwiper device
Inventor: TERABAYASHI GOSAKU
IPC: B60S1/08
Filed: 1981-08-28
Abstract: PURPOSE:To simplify the connection of circuits by installing an intermittent wiper relay near a drive device of a rear wiper and connecting a fixed position stop connecting wire of the rear wiper to the device of the rear wiper directly from the intermittent wiper relay. CONSTITUTION:A drive device 12 of a rear wiper and an intermittent wiper relay 24 designed to drive a rear wiper intermittently are installed inside a backdoor so that they may come close together. A relay contact 22 for the intermittent wiper relay 24 is directly connected to a fixed position stop switch 16 with a fixed position stop connecting wire 104 without using a wiper switch 30.
Patent JP-H06347567-A (JP)
Title: Method of driving decorative element of decorative clock
Inventor: NAKAMURA NORIHIKO
IPC: G04C21/12
Filed: 1993-06-07
Abstract: PURPOSE:To provide decorative clock in which a variety of attractive appear at predetermined time intervals including movements of decorative elements with music. CONSTITUTION:A clock has a decorative element 47 which is started to move based on a regular time signal output from a clock circuit 10, and comprises an acoustic controller 50 in which a plurality of types of performing programs are set, and a drive controller 20 having a plurality of sequences to provide different operations of the element 47 according to the sequences. Further, the clock comprises a selector 14 for outputting one of a plurality of operation start signals when the signal is output, when the controller 50 plays a specific type of the program based on the start signal, and a specific sequence responsive to the program is operated based on the start signal thereby to alter the movement of the element 47.
Patent JP-H09321048-A (JP)
Title: Bump structure, method of manufacturing bump structure, bare chip and method of bare chip mounting
Inventor: KOMATSU TETSUO
IPC: H01L21/60
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a bump structure and a method of forming a bump capable of preventing crack in an electrode pad and a bump by eliminating heat stress caused by heat cycle when mounted although the flip chip mounting is performed. SOLUTION: A bump structure is made by forming a bump 16 on an electrode pad 12 on a wafer 11 through a barrier metal layer 14. A metal film 15 having an area size larger than that of the barrier metal layer 14 is formed on the barrier metal layer 14 and a thick bump 16 having a cross sectional area smaller than that of the metal film 15 is formed on the metal film 15.
Patent JP-H089692-A (JP)
Title: Variable-speed motor-generator
Inventor: YANAGISAWA TADAHIRO
IPC: H02J3/24
Filed: 1994-06-17
Abstract: PURPOSE:To obtain a variable-speed motor-generator which prevents an operation from becoming impossible when the frequency of a power system is changed largely by a method wherein an AC exciting device is controlled in such a way that the frequency of an AC exciting operation becomes a slip frequency instruction value. CONSTITUTION:In a variable-speed motor-generator, a slip frequency control device 150 is constituted of a frequency instruction value generator 51 which operates a slip frequency instruction value f*s from a speed instruction value N*, of a subtracter 52 which operates the difference between the slip frequency instruction value f*s and the internal output f2 of a PLL circuit 16 and of a slip frequency controller 53 which outputs a q-axis current instruction value I*q on the basis of the difference. Then, when the frequency of a power system changes, a rotational speed is changed at the nearly the same rate as a change in the frequency of the power system in such a way that a slip frequency is not changed. The change is equivalent to that which changes the rotational speed of a synchronous machine by a synchronizing force, and the variable-speed motor-generator does not offset the synchronizing force. As a result, even when the frequency of the power system changes largely, a slip change is suppressed so as to prevent the operation of the apparatus from becoming impossible.
Patent JP-H10325924-A (JP)
Title: Illuminator for microscope and microscopic system
Inventor: TAKEUCHI ATSUSHI
IPC: G02B21/06
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To use plural microscopes by one laser beam source and to install many microscopes at very low cost by providing an optical fiber member simultaneously supplying a laser beam from one laser beam source to plural microscopes. SOLUTION: The microscopes 1 to 3 are confocal microscopes for laser confocal observation in a state where a laser is set as a light source for illumination. The laser beam source 4 is equipped with output satisfying laser output required by three connected microscopes 1 to 3. Then, the output laser beam from the laser beam source 4 is taken out to the outside through a multibranching optical fiber 5, and divided at a branching part 10. The laser beam is divided at the branching part 10 so that light quantity may be equally divided, and respectively transmitted to the microscopes 1 to 3 through the branched optical fibers 7 to 9. The microscopes 1 to 3 to which the laser beam is supplied by the optical fibers 7 to 9 are respectively used as the independent microscope.
Patent JP-S62293021-A (JP)
Title: Cooking device using heating
Inventor: WATANABE KENJI
IPC: H05B6/68
Filed: 1986-06-11
Abstract: PURPOSE:To improve the cooking performance very much with a simple construction by controlling the temperature of a heat source in two steps, that is, at the beginning of heating and at a later time in cooking. CONSTITUTION:At an operation section 6 settings of a first temperature and second temperature are carried out, and then cooking is started. An electromagnetic relay 10 is turned ON and electric current is supplied to an upper heater 2 and lower heater 3. After the temperature of the upper heater 2 has reached a first temperature, the supply of electric current to the heater 2 is stopped. When the temperature of the upper heater drops and it is lower than a second temperature, supply of electric current to the heater is started again and control is continued to maintain the temperature of the upper heater 2 at the second temperature. By setting the first temperature higher than the second temperature it becomes possible to increase radiation heat at the beginning of heating, and in meat cookings such as beef steak it is possible to give good cooking without losing good taste of meat.
Patent JP-S63300507-A (JP)
Title: Formation of electrode of laminated ceramic electronic component
Inventor: MURATA MITSUHIRO
IPC: H01G4/30
Filed: 1987-05-30
Abstract: PURPOSE:To easily and economically form external electrodes by conducting electroless plating to a laminated body forming the base electrode layer of a metal such as Ni. CONSTITUTION:A plurality of green sheets 1 coated with the paste 2 are laminated and pressurized in such a way that the edges of paste 2 are appearing alternately at the outside to form an original body 30 of semiconductor ceramics. The original semiconductor ceramics body 30 is baked and a porous layer 4 is formed to the region where the paste 2 exists. After the metal paste adheres to the essential portion (both ends) of laminated body 31, it is then baked to form the porous base electrode layer 5 to the essential portion at the surface of laminated body 31. The laminated body 31 is immersed into the base metal solution having a low melting point. Thereby, the base metal is doped with pressure to the porous layer 4 to form an internal electrode 6. The electroless plating of copper is conducted to the laminated body 31 forming the base electrode layer 5 to form the copper plated film 7 which will become the second electrode layer to the entire part of the external electrode forming region.
Patent JP-S6115258-A (JP)
Title: Memory device
Inventor: KIMURA ISAO
IPC: G06F12/00
Filed: 1984-06-29
Abstract: PURPOSE:To improve the signal transfer efficiency between a processor and a memory device and to increase the memory access time, by using a delayed clock obtained by delaying a processor clock by the memory device. CONSTITUTION:The memory access request signal 14 sent from a processor is transferred to the memory device with the timing of a processor clock 15. The memory device produces the delayed clock 26 from the clock 15. When the signal is written between the processor and the memory device, an access reception/control circuit 19 sends an acceptance signal 28 back to the processor with the timing of the clock 26. Thus the write data 22, the address signal 23 and the control timing 24 are applied to a memory part 21 via the clock 26 to perform the writing further. In a read mode the read data 25 is delivered from the part 21 and sent back to the processor as the read data 13 after the control is performed through a reading circuit 18. This improves the signal transmission efficiency and increases the memory access time.
Patent JP-2000316555-A (JP)
Title: Fly measuring apparatus
Inventor: TAKEBE MASAKI
IPC: A24D3/02
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a fly measuring apparatus for rapidly and accurately measuring the amount of flies occurring in a production process of tobacco filter tow. SOLUTION: This fly measuring apparatus for measuring flies occurring in a production process of tobacco filter tow in real time comprises (a) a contact bar 11 which is arranged in contact with a moving tow band so as to scatter short fibers of filter tow attached to the tow band, (b) a cyclone 13 which sucks flies composed of scattered short fibers, concentrates the flies and discharges the concentrated flies from an outlet route, (c) a straightening part 15 which comprises a barrier wall installed inside the outlet route so as to break the rotation of passing air flow, (d) a detection part 16 which comprises an optical sensor adjoined to the straightening part 15 and laid at the downstream so as to detect the number of passing flies and (e) a calculating means 18 which computes the number of passing flies based on the electric signal from the detection part 16.
Patent JP-H08308144-A (JP)
Title: Portable battery with battery charger
Inventor: YAMAMOTO SHIGEO
IPC: H01G11/00
Filed: 1995-05-08
Abstract: PURPOSE: To prolong the service life of a secondary cell by providing a DC/DC converter, the output of which is balanced with the secondary cells in power, on the input side of the secondary battery between the output side of an electrical double layer battery and the secondary cells in the succeeding stage of the electrical double-layer battery and connecting the converter to the output of the electrical double-layer battery. CONSTITUTION: At the time of providing an electrical double layer battery 6 having the voltage/current characteristic of a capacitor in the succeeding stage of a solar cell 4, an impedance converting circuit 5 is provided for balancing the output power of the cell 4 with the power of the battery 6 and a DC/DC converter 7, the output of which is balanced with the power of secondary cells 8 provided in the succeeding stage of the cells 8, between the output side of the battery 6 and the cells 8. Therefore, the secondary cells 8 can be used continuously for a period of five or more years.
Patent JP-2000333235-A (JP)
Title: Channel restoration method, exchange and radio base station
Inventor: GOTO HIROSHI
IPC: H04W88/12
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To restore an interrupted speech channel. SOLUTION: In this channel restoration method, an electric field strength detection section 420 of a radio base station 400 detects a strength of a radio wave sent from a radio telephone set 200 via a communication section 10. A notice section 430 discriminates interruption of a speech channel depending on decrease in the strength of the radio wave transmitted to the radio telephone set 200 according to the result of detection by the electric field strength detection section 420 and informs an exchange 500 about the interruption. A control section 540 of the exchange 500 allows a storage section 520 to store a telephone number of the telephone set whose speech channel is interrupted according to the notice from the notice section 430 and starts a pseudo terminal 530.  The pseudo terminal 530 uses the telephone number stored in the storage section 520 to make a call to the telephone set whose speech channel is interrupted to restore the speech channel.
Patent JP-H032478-A (JP)
Title: Operation controller
Inventor: YOSHIDA NOBUYOSHI
IPC: E05B49/00
Filed: 1989-05-31
Abstract: PURPOSE:To prevent wrong unlocking by a method in which mode is switched to write mode by the trigger pulse of a pulse code comparator and codes input from switches are stored as new self-lock codes. CONSTITUTION:An operation controller consists of a keyboard with switches 11, a switch 12 for setting recitation numbers, a receiving circuit 17, and an operation control circuit 10 having a pulse code comparator to sent out trigger pulses when signals from the circuit 17 coincide with a specific pulse code in the memories by comparison. An electromagnetic wave is sent out toward the circuit 17 to cause a trigger pulse to generate, it is switched to write mode, and codes input from the switches 11 are stored as new self-lock codes. The codes hitherto are erased. The occurrence of wrong unlocking can thus be prevented.
Patent JP-H05306753-A (JP)
Title: Controller for automatic transmission
Inventor: MORI AKIMASA
IPC: F16H63/40
Filed: 1992-04-28
Abstract: PURPOSE:To provide an automatic transmission controller which can surely start the lowering of engine torque irrespective of operating conditions or the like in the case where, at the time of changing the speed of the automatic transmission, the engine torque is lowered to improve speed changing performance. CONSTITUTION:When the input rotating speed of an automatic transmission lowers as much as fixed value, or a fixed time elapses after the judgement of speed change, a signal to request the lowering of engine torque is issued. Thus, after the elapse of the fixed time, the engine torque lowers certainly.
Patent JP-S5845782-A (JP)
Inventor: MAEKITA YOSHINOBU
IPC: B08B9/093
Filed: 1982-08-05
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-S5260525-A (JP)
Title: Key-input information indicator
Inventor: MIURA SHINJI
IPC: G06F3/147
Filed: 1975-11-13
Abstract: PURPOSE: An indication switching circuit is installed between the indication register and indication circuit, and a control signal generator circuit is provided which sends out control signals while the information input key is being operated, so that the correctness and error of the input key operation can be verified correctly. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08328036-A (JP)
Title: Liquid crystal display device
Inventor: AOKI YOSHIAKI
IPC: H01L29/786
Filed: 1995-06-02
Abstract: PURPOSE: To obviate the degradation in the opening rate of pixel parts due to misalignment by forming auxiliary capacitance lines so as to partly overlap on the ends of pixel electrodes. CONSTITUTION: Signal wirings 101, scanning wirings 102 and auxiliary capacitance lines 103 are wired in a matrix form. TFTs 104 as switching elements, pixel electrodes 105 connected to these TFTs 104 and auxiliary capacitances(Cs) 106 are formed at the respective intersected points of the signal wirings 101 and the scanning wirings 102. The scanning wirings 102 and the auxiliary capacitance lines 103 are successively alternately arranged from above to below. The respective parts are so disposed that both top and bottom end parts of the pixel electrodes 105 overlap on the auxiliary capacitance lines 103 and that the central parts thereof overlap on the scanning wirings 102.  As the result, the influence of the increase in the capacitance value on the opening rate of the pixel parts is suppressed to a lower level even in such a case where the increase of the capacitance value of the auxiliary capacitances 106 is made mandatory by the change of the TFTs 104, etc.
Patent JP-H10334690-A (JP)
Title: Semiconductor memory device
Inventor: TAKAI YASUHIRO
IPC: G11C11/407
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To stop replacing unnecessarily the word lines of the other banks with redundant memory cell array, even when the word line of a certain tank is replaced with the redundant memory cell array. SOLUTION: Redundant row address determining circuits 161 to 164 output the redundant row selection signals 22A1 to 22A4 , 22B1 to 22B4 for each bank A, B. Therefore, even when the row address of defective memory cell is programmed to replace the word line of the bank A, for example, with the redundant memory cell array 13A1 , the redundant row selection signals 22B1 to 22B4 are not outputted to the bank B.