baber/WOPTO huggingface dataset:
Patent JP-S621193-A (JP)
Title: Semiconductor memory device
Inventor: HASHIMOTO KIYOKAZU
IPC: G11C16/34
Filed: 1985-06-26
Abstract: PURPOSE:To take a large difference between a read voltage and the threshold voltage of a write memory cell compared with a conventional case and to cause a sense amplifier at a high speed by setting the output of a control gate voltage control circuit equal to the threshold voltage of the memory cell where data is written in a read mode. CONSTITUTION:Since a voltage at a point A boosts up to a Vpp in an erasure mode and an NE-IGFET Q11 and the group of NE-IGFETs Q12-Q14 are made conductive and nonconductive, respectively, the voltage of an output CG2 comes to (Vpp-VT1). In a write mode the voltage at the point A comes to alphaL', and the group of the NE-IGFETs Q11, Q13 and Q14 and the NE-IGFET Q12 alone are nonconductive and conductive, respectively, and therefore the voltage of the output CG2 goes to a grounding potential. In a read mode, the voltage at the point A comes to 'L', and the group of the NE-IGFETs Q11 and Q12 and that of the NE-IGFETs Q13 and Q14 go to nonconductive and conductive, respectively. Accordingly the voltage of the output CG2 turns out the same voltage as the threshold VT1 of the NE-IGFET Q15.
Patent JP-S62297673-A (JP)
Inventor: KAWASHIMA MASAMITSU
IPC: F25B27/00
Filed: 1986-06-16
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-S61295680-A (JP)
Title: Electronic component using amorphous semiconductor
Inventor: KAKINUMA HIROMI
IPC: H01L45/00
Filed: 1985-06-24
Abstract: PURPOSE:To improve the reliability and a yield, to increase a rate of utilization and to reduce a manufacturing cost, by forming a gold pattern in the direction vertical to a substrate by a thick-film process except for a part which stops a normal operation when a leak current flows. CONSTITUTION:A gold paste 6-1 is first applied on the whole surface of a substrate 1 and baked, and then it is patterned by photoengraving. Then spot- shaped gold etching remnant 7-1 and 7-2 are left. Although the gold of the etching remnant 7-2 is diffused easily into an amorphous semiconductor 9 of thickness 0.5-5mum and puts the upper and lower portions thereofin a short- circuited state, an adverse effect inflicted on diode characteristics can be neglected. When the gold of the etching remnant 7-1 is diffused, an ITO electrode 10 and a chrome electrode 8 are short-circuited, and therefore a diode is put in a short-circuited state. Thus, it stops performing the function as a line sensor. When the gold paste is printed only on a part shown by a gold paste 6, however, the etching remnant 7-1 is not left. Therefore the diode is not short-circuited, and thus the reliability and the yield thereof can be improved.
Patent JP-S5472424-A (JP)
Title: Winding of delta-connected transformer
Inventor: SADAKAWA IKUO
IPC: H01F29/04
Filed: 1977-11-21
Abstract: PURPOSE: To make small voltage generated between adjacent phase taps by taking the tap arrangement of 2-poles changing type on-load tap-changing transformer out of the line terminal or end portion with the taps of U-phase and W-phase.  
     CONSTITUTION: The arranging ways for the 2-poles changing type tap of on-load tap changing transformer are 6 from No.1 to No.6. In the case of No.1, the voltage applied to between the tap terminals U 1  and V 1  are 130, 0, and 130 % of respective applied voltage when impulse voltage is applied to the terminals U, V, and W, and also that between the taps V 1  and W 1  is 130, 30, and 160 %, respectively. Those which show the smallest value of the values are No.1 and No.6. Thus, by taking both the taps of U and W phases out of the line terminal or end portion, the voltage generated between the taps of adjacent phases can be made smaller and the distance between the adjacent windings can be also made smaller, permitting cheaper transformer to be manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1064568-A (JP)
Title: Method for simultaneously forming electrical energy and heat for heating, and plant for carrying out the method
Inventor: LENEL DANIEL
IPC: H01M8/04014
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for simultaneously forming electrical energy and heat for heating and including the use of a fuel cell for forming large quantities of heat for heating of room in particularly winter and a gas burner and for carrying out simultaneous formation of electricity using the fuel cell on maximized power level and to provide a plant for carrying out the method. SOLUTION: Electrical energy and heat are simultaneously formed from a combustion gas G consisting mainly of at least one hydrocarbon and an oxygen-containing gas mixture A. The quantity less than half the combustion gas G is converted in a battery C having a fuel cell to form electricity and to form a first exhaust gas. The remained quantity is burned in a burner B to form a second exhaust gas. The first exhaust gas is at least partially used as an oxygen source for combustion. Thus, heat energy is recovered from a plurality of exhaust gases. In addition, at least about half quantity of water contained in the exhaust gases is condensed.
Patent JP-H01307842-A (JP)
Title: Detection of timing in large scale integrated circuit
Inventor: WATABE TORU
IPC: G06F9/22
Filed: 1988-06-07
Abstract: PURPOSE:To detect the timing just after execution of an arbitrary step of a microprogram instruction by setting an undefined code after the arbitrary step of the instruction and monitoring the signal pattern of an unused terminal C or D. CONSTITUTION:An undefined code is used in a register 12b, and for example, bit pattern a101' is provided with a function which indicates sending of '1' to an unused terminal C12 of an LSI 10 and sending of '0' to the other unused terminals D and E. Bit pattern '110' is provided with a function which indicates sending of '1' to the unused terminal D and sending of '0' to the other unused terminals C and E. Bit pattern '111' is provided with a function which indicates sending of '1' to the unused terminal E and sending of '0b to the other unused terminals C and D. Consequently, the signal pattern of terminals C, D and E of the LSI 10 is monitored to detect the timing just after execution of the step of the microprogram.
Patent JP-S62655-A (JP)
Title: Carbureter
Inventor: KATAYAMA IKUO
IPC: F02M3/10
Filed: 1985-06-26
Abstract: PURPOSE:To improve atomization by projecting a low load nozzle into a intake shell downstream of a throttle valve for a carbureter so that large negative pressure acts on said nozzle to suck up fuel which collides with high speed intake flow. CONSTITUTION:A low load fuel system consisting of a pilot jet 16, an air bleed path 17, a bypass port 15 and a nozzle 12 is provided separately from a main fuel system of a throttle valve 4 for a carbureter, said nozzle 12 being provided to project from an intake shell wall surface 3 downstream of said throttle valve 4. Since the throttle valve 4 is closed under low load on an engine, fuel is jetted into intake flow through a thin nozzle jet 12b by a suction action due to strong air flow from the bypass port 15 and strong negative pressure downstream of the throttle valve.
Patent JP-S5663821-A (JP)
Title: Manufacture of zinc oxide film
Inventor: SAKAKURA MITSUO
IPC: C01G9/03
Filed: 1979-10-31
Abstract: PURPOSE: To obtain a ZnO film of uniform quality by detecting the internal O 2  gas pressure of a vapor deposition chamber and controlling the heating temp. of a crucible to keep the ratio of O 2  gas to Zn vapor constant.  
     CONSTITUTION: The inside of bell jar 10 is held at a high evacuation, and O 2  gas is introduced through suction pipe 11. On the other hand, Zn 13 in crucible 12 is vaporized by heating with heater 14, and the vapor is jetted into jar 10 through the nozzle of crucible 12 and reacted with the O 2  gas in the plasma discharge region of high frequency discharge exciting coil 15 to produce ZnO. The internal O 2  gas pressure of jar 10 is detected with detector 21, and according to the gas pressure a controller for heater 14 of crucible 12 is driven to adjust the heating temp. of heaters 23, 14. Thus, while keeping the ratio of O 2  gas pressure to Zn vapor almost constant, the resulting ZnO is vapor deposited on substrate 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08333319-A (JP)
Title: Purifying and crystallizing method for iopamidol
Inventor: UIRIAMU HEGII
IPC: A61K49/04
Filed: 1996-06-03
Abstract: The present invention describes a process for the purification and crystallisation of lopamidol, wherein 1-propanol, or 2-propanol, is added to an aqueous solution of lopamidol followed, if necessary, by azeotropic distillation to reduce the quantity of water in relation to the quantity of propanol, and thereby ensure an high yield. The aqueous solution can be prepared either by the dissolution of crude lopamidol in water or directly from the reaction in which the lopamidol is formed. The present invention presents advantages for the routine production of lopamidol since the crystallisation is straighfforward to perform, can be easily controlled and is reproducible at an industrial scale.
Patent JP-S5567146-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: IWASAKI KATSUKI
IPC: H01L21/603
Filed: 1978-11-14
Abstract: PURPOSE: To greatly simplify the manufacture of molded transistors, by tightly fitting silver leaves on the tips of lead parts of a lead frame by heat, brazing transistor substrates on the leaves, sealing up the substrates and the leaves and cutting off the lead parts from the lead frame.  
     CONSTITUTION: A silver ribbon 13 is unwound from a reel 12 and cut off to a prescribed length so that silver leaves 14 are prepared. The leaves are placed on the lead parts of a lead frame 1 made of tin, aluminum, zinc or the like which is easy to remove a corrosion product film from the surface and which is anticorrosive. The frame 1 is set on a hot block 15 to heat the coupled parts 11 of the frame under an inert gas 16 such as N 2 . The silver leaves 14 are positioned on the heated coupled parts 11 by using a vacuum attraction collet 17 and then tightly fitted on the coupled parts by heat. Transistor substrates 5 are brazed on the silver leaves. Electrodes on the substrates are connected by a metal 6 to the leaves 14 on the coupled parts 11b, 11c for emitters and bases. The substrates and the leaves are sealed up with an epoxy resin or the like. The lead parts of the lead frame are cut off from its longitudinal part, thereby obtaining individual transistors. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5842757-A (JP)
Title: Stainless steel with corrosion resistance to hot gaseous iodine
Inventor: FUKUZUKA TOSHIO
IPC: C22C38/00
Filed: 1981-09-08
Abstract: PURPOSE:To obtain a 25Cr-20Ni stainless steel with superior corrosion resistance in an atmosphere of a mixture of iodine with oxygen at high temp. by adding prescribed percentages of Ca, Fe, Cr and Ni. CONSTITUTION:This steel is a 25Cr-20Ni stainless steel consisting of 0.01- 0.5wt% Ca and the balance Fe, Cr and Ni with inevitable impurities. The steel has superior corrosion resistance in an atmosphere of a gaseous I2-O2 mixture at high temp. and undergoes no change in the characteristics such as hot workability and weldability, and it is used as a material for an apparatus for producing gaseous hydrogen by utilizing an I2-Mg cycle.
Patent JP-H0642636-A (JP)
Title: Hydraulic continuously variable transmission
Inventor: TAKAGI IZUMI
IPC: F16D31/02
Filed: 1992-06-01
Abstract: PURPOSE:To provide a hydraulic continuously variable transmission capable of smoothly carrying out a clutch operation through half-clutch to clutch-on. CONSTITUTION:A governor oil pressure changing-over mechanism 90 is provided which has a clutch valve interlocked with an oil path 137 for governor oil pressure of a governor oil pressure actuator for moving a swash plate for a motor to the erected side according to the increase of the rotational speed of an engine to interrupt the governor oil pressure while clutch-off reaches half-clutch and to supply the governor oil pressure when clutch-on is reached.
Patent JP-H08334384-A (JP)
Title: Measuring instrument
Inventor: HIRONAGA KENICHI
IPC: G01D9/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a measuring instrument which is provided with a means which can continue measurement for a long time even when the capacity of its internal memory is small. CONSTITUTION: In a measuring instrument provided with an acquisition memory 30 which stores the output data of an input module 10 to which an input to be measured is added, a read-only memory 50 which is controlled by means of a microprocessor 60 when data are read out from the memory 50, and a memory 40 for system which stores the measuring condition of the input to be measured in accordance with a program stored in the memory 50 and is constituted to record and/or display the measurement data stored in the memory 30 in accordance with the measuring condition set in the memory 40, an external storage device 200 is provided so that, whenever the number of data to be stored in the memory 30 reaches a specified value, the excessive data can be saved to the storage device 200.
Patent JP-S5663529-A (JP)
Title: Flasher unit with automatic resetting device
Inventor: TANAKA TOSHINOBU
IPC: B60Q1/38
Filed: 1979-10-31
Abstract: PURPOSE:To make an automatic resetting device and flasher unit compact and reduce cost for manufacturing them by unifying them. CONSTITUTION:A signal corresponding to a vehicle speed is sent to a register 6 by a flasher pulse generator 1 and vehicle speed counter 4. The register 6 sends a signal for opening and closing a gate 7a to a buffer 7 in response to the vehicle speed. When a turn signal switch is depressed, an R.S flip-flop (FF) circuit 11 or 12 is set, and a flasher relay (not shown) through an AND circuit 15 or 16 to a terminal 17 or 18 is turned on/off to turn on/off a lamp (not shown). At the same time the output signal of the AND circuit 15 or 16 is given through an OR circuit 8 to the buffer 7. When the vehicle speed exceeds a set speed, a gate 7a is opened, and a signal of the AND circuit 15 or 16 is sent to a preset counter 9. When time elapses over a set time, a reset signal from the preset counter 9 is sent to the R.S FF circuit to turn off the lamp.
Patent JP-S62296643-A (JP)
Title: Dialer
Inventor: HAYASHI KENJI
IPC: H04M1/274
Filed: 1986-06-17
Abstract: PURPOSE:To effectively cope with the number of addresses by adopting two kinds or over of a maximum number of digit of dial information written in a repertory memory so as to miniaturize the repertory memory. CONSTITUTION:The address of the repertory memory 1 is selected by an address decoder 2, and a dial information data 4 of the digit selected by a digit decoder 3 is outputted sequentially and fed to a dial signal generating circuit 5. The operation is continued till an END signal 6 is outputted. Then the signal 6 is generated by an AND gate 7 when the data 4 reaches all '1' representing the end of storage dial information. Moreover, when the output of the data 4 of all digits is finished, the signal 6 is generated from an AND gate 8 for a maximum digit number, e.g., 18digit and from an AND gate 9 for the maximum digit number of, e.g, 17-digit. As to the dial information stored in the memory 1, the different maximum digit number is utilized effectively by storing numbers with many digit number for toll communication and storing numbers with a few digit number for local communication.
Patent JP-2000326049-A (JP)
Title: Binder composition for mold
Inventor: KAMIMURA KATSUMI
IPC: B22C1/22
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive binder for a mold by using polyisocyanate containing no solvent component, while holding necessary characteristics for the mold, such as strength of mold, shelf life, usable time of the binder-coated sand. SOLUTION: This binder composition for mold is composed of phenol resin solution containing 1-20 wt.% alkylbenzene having 7.1-7.0 for SP value (solubility parameter) as the solvent component and the polyisocyanate containing at least two NCO radicals in the molecule which has no solvent component.
Patent JP-S5852065-A (JP)
Inventor: SHIGA KOUJI
IPC: B65D77/06
Filed: 1981-09-07
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-2000066952-A (JP)
Title: Cache memory system and its operation method
Inventor: KAN TAKUTON
IPC: G06F12/08
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To reduce cache misses and to improve the performance of a memory system. SOLUTION: The cache memory system is provided with a 1st auxiliary storage element 42 for storing 1st information extracted from much information stored in a lower memory element 48 to be referred to by a central control part 40 and a 2nd auxiliary storage element 44 for storing 2nd information including the 1st information. The 1st or 2nd information is selectively read out from the element 48 in accordance with a state that information to be referred to is stored in the element 42 or the element 44 or another 1st information not including the information to be referred to is stored in the element 42 or not and the read information is selectively stored in the element 42 or the element 44.
Patent JP-H035935-A (JP)
Title: Focus error detecting system for optical head
Inventor: UCHINO AKIHIRO
IPC: G11B7/13
Filed: 1989-06-02
Abstract: PURPOSE:To make an optical head compact by photoreceiving + or -1st order light, for which reflected light from a magneto-optical recording medium is splitted by a diffraction grating, by first and second detectors which are arranged to be deviated back and forth in the beam emitting position of a laser beam source, operating the outputs of the both detector and obtaining a focus error signal. CONSTITUTION:A detector 14 is provided to pass and receive the reflected light from an optical disk 9 through optical image forming means 5, 11 and 12. Further, a diffraction grating 6 is provided to split the reflected light from the optical disk 9 into 0-th order light +1st order light and -1st order light and these + or -1st order lights are received by plural detectors 2 and 3 which are arranged to be deviated back and forth in the front surface position of a semiconductor laser 1. The diameter of the +1st order light or -1st order light to be photoreceived by these detectors is displaced mutually in a reverse direction so that the diameter of one optical flux can be reduced and the diameter of the other optical flux can be increased when the magneto-optical recording medium 9 is displaced in one direction and a focus error is generated. As a result, the focus error signal can be obtained by operating the outputs of the both detectors 2 and 3. Thus, since the focus error can be detected without changing an optical path, the optical head can be made compact.
Patent JP-H077975-A (JP)
Title: Mobile operator and mobile detector
Inventor: SUCHIIBUN SHII JIYAKOBUSEN
IPC: H01L25/16
Filed: 1993-06-11
Abstract: PURPOSE: To obtain a device which detects the movement of a microstructure element, including its extent and direction by moving a fiber adaptively to the shape variation of an operable material, in response to an operation signal for varying the shape. CONSTITUTION: A rod 92 of the detecting device has one end fixed to a base 102 and a strain gauge 110 generates a signal having a level indicating the quantity of strains generated at the position of the strain gauge in the circumferential direction around the rod 92. When the rod 92 is bent by a force applied at its free end, the rod is strained in various states at various positions around the rod along the circumference, which is detected at least the position of the strain gauge 110, so that the signal indicating the quantity of the strain is supplied to a microprocessor 114. The microprocessor 114, on the other hand, calculates the direction and degree of the bending of the rod 92 from the signal received from the strain gauge 110.
Patent JP-S622108-A (JP)
Title: Measurement of pattern image quality and apparatus therefor
Inventor: WATANABE TOMOHIDE
IPC: G01B11/30
Filed: 1985-06-27
Abstract: PURPOSE:To determine a linear error of a pattern edge, by binarizing a video signal obtained by image pick-up of the pattern with a video camera and measuring scanning time from the starting point of horizontal scanning up to changing time of the binarized signal. CONSTITUTION:A video signal VS0 corresponding to a positioned substrate 1 is binarized at the specified threshold value VTII by a binarizing circuit 13 and the signal VS1 is transmitted to a linear error measuring unit 14. The unit 14 measures firstly the rising time ti per each horizontal scanning period THS1-THSn. Next, the unit 14, basing upon a vertical synchronous signal VD, selects the specified 1 vertical scanning period 1V and determines the mox. and the min. values at the rising time ti of its vertical scanning period and obtains a linear error DELTAL from DELTAL=K (maximum value of t-minimum value of t) and allows the value on a display 13. Thus, automation of measure ment of the linear error of the pattern edge becomes available with high accu racy and within a reduced length of time.
Patent JP-S5765245-A (JP)
Title: Motor bearing device for cylindrical multivaned fan
Inventor: ENDOU KENZOU
IPC: H02K9/06
Filed: 1980-10-11
Abstract: PURPOSE:To absorb and alleviate the vibration of the motor and the multivaned fan by a method wherein the side plate of the multivaned fan is formed into an annular frame and said annular frame is coupled to the motor shaft through the intermediary of a three-pronged elastic support having pleats for providing resiliency. CONSTITUTION:The side plate of the cylindrical multivaned fane 1 of low blade or high blade constitution is formed into an annular frame 2. On the bore side of the annular frame 2, a three-pronged elastic support 4, having a boss 7 in the center section and pleats 3 for providing resiliency, is arranged and the annular frame 2 and the elastic support 4 are coupled together with the caulked sections 6 and, at the same time, the rotating shaft of the motor is inserted and fixed in the boss 7 located in the center section. Through said mechanism, the vibration generated by the revolution of the motor and the multivaned fan 1 can be alleviated by absorption and the revolution of the fan can be smoothed.
Patent JP-S62297922-A (JP)
Title: Information processor
Inventor: YADA YOSHIHARU
IPC: G06F3/06
Filed: 1986-06-17
Abstract: PURPOSE:To enable an operator to take a back-up action at a proper time point by producing a warning at a time point when the retry frequency is re duced as the importance of a file is increased and then repeating the warnings at and after the next access mode. CONSTITUTION:A class setting means A is provided together with a retry frequency setting means B, a retry frequency counting means C, a retry warning means D which gives a retry warning to a display, etc. and a retry warning recording means E. The classes are stored in response to the importance of each file secured by a memory medium of an external device. Then the retry frequency is set to give the retry warning for each class. The retry frequency is counted in a file access mode and a retry warning is given when the count value reaches the retry frequency set to the corresponding file. At the same time, this retry warning is recorded to the medium E in response to said file so that the retry warnings are secured also in the next and following file application modes.