baber/WOPTO huggingface dataset:
Patent JP-S6437538-A (JP)
Title: Optical device
Inventor: TSUMURA AKIRA
IPC: G02F1/163
Filed: 1987-08-03
Abstract: PURPOSE:To reduce cost and to increase the number of elements and area by changing the voltage to be impressed to the gate of a field effect type transistor part and the voltage to be impressed to the counter electrode of an electrochemical cell, thereby controlling the electrochemical discoloration reaction of a 2nd pi-conjugated system high polymer. CONSTITUTION:The pi-conjugated system high polymer is used for the semiconductor layer 6 of the FET element part 13 and the part of the electrochemical cell part 14 where the discoloration reaction takes place. The discoloration reaction is controlled by the voltages to be impressed to the gate of the FET element 13 and the counter electrode of the electrochemical cell part 14. Since a uniform thin film is easily obtainable with the pi-conjugated system high polymer, the semiconductor layer 6 of the FET element part 13 is easily formed and since the pi-conjugated system high polymer is used in the display part as well, the basic element structure is simple. The number of elements and area of the device are thereby increased and the cost of the device is reduced.
Patent JP-H0642409-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: SUZUKI KEISUKE
IPC: F02D21/08
Filed: 1992-07-21
Abstract: PURPOSE:To control an exhaust reflux rate ideally even if a combustion condi tion amount is fluctuated by fluctuation of an air fuel ratio by averaging the combustion condition amounts at a prescribed cycle in rich/lean of the air fuel ratio, and controlling the exhaust reflux rate per cycle on the basis of the average value. CONSTITUTION:Engine operating condition including engine rotating speed and a load is detected by a means (A), and also a reference exhaust reflux (EGR) rate is set by a means (B) on the basis of the detected result. Pressure inside the cylinder in an engine is detected by a means (C), and also a combustion condition amount is detected by a means (D) on the basis of detected inter- cylinder pressure wave form per combustion. An air fuel ratio in the engine is detected by a means (E), and also the average value of the combustion condition amounts is found out by a means (F) per the prescribed cycle of rich/lean on the basis of the detected result. An exhaust reflux (EGR) rate is corrected by a means (G) on the basis of the average value of the combustion condition amounts, and also exhaust reflux (EGR) from an engine exhaust system to an intake system is controlled by a means (H) according to the corrected result.
Patent JP-S5984443-A (JP)
Title: Semiconductor device
Inventor: MORITA TOSHIO
IPC: H01L21/027
Filed: 1982-11-05
Abstract: PURPOSE:To prevent the short circuit between adjacent metallic wiring layers, in a region wherein a plurality of impurity diffused layers and the metallic wiring layer existing in adjacency and parallel via an insulator, by providing the metallic layers on the impurity diffused region. CONSTITUTION:In the region wherein a plurality of the impurity diffused layers 12 and the wiring metallic layer 14 exist in adjacency and parallel via the insulator 13, the layer 14 is provided on the region of the layers 12. By such a constitution, light 18 incident through photomask bright parts 16 is reflected on the layer 14, but the incident light 18 hardly comes into the lower part of photomask dark parts 17. Accordingly, a photo resist 15 in the lower part of the dark parts 27 is not exposed. Therefore, the layer 14 in the lower part of the dark parts 17 is not etched but remains after development and etching, which does not cause the short circuit between the adjacent metallic wiring layers.
Patent JP-S59152657-A (JP)
Inventor: ROBAATO FUOOBERU BAASOROMIYUU
IPC: H01L21/3215
Filed: 1983-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0244551-A (JP)
Title: Magneto-optical recording system and magneto-optical recording and reproducing device
Inventor: HASEGAWA YUTAKA
IPC: G11B5/02
Filed: 1988-08-05
Abstract: PURPOSE:To attain over-writing at a high speed by heating a bias magnetic layer, controlling the direction and intensity of a magnetic field, simultaneously causing a magneto-optical recording layer to rise up to a recordable temperature with heating and controlling a magnetizing direction. CONSTITUTION:A laser beam 210, with which a bias magnetic layer 208 is irradiated, is modulated between high and low power PB1 and PB2 is correspondence to recording information and a layer 208 temperature is changed between TB1 and TB2. A bias magnetic filed, which is caused by layer 208 magnetization MS and impressed to a magneto-optical recording layer 202, is modulated between upper and lower directions. On the other hand, since the layer 202 is continuously irradiated with a laser beam 204 by power P3 to give a temperature T3, with which coercive force HC is enough lowered, the magnetizing direction to be formed in the layer 202 is controlled by a bias magnetic field direction to be impressed. The PB2 and TB2 of the layer 208 are passed through a laser spot and after that, passed through the PB1 and TB1 during cooling. However, since the layer 202 is also cooled from the T3 and the HC is enough large, the re-inversion of the magnetization is not generated. Thus, the over-writing can be executed only by the temperature control.
Patent JP-2000329959-A (JP)
Title: Optical waveguide element and production of optical waveguide element
Inventor: NASHIMOTO KEIICHI
IPC: G02B6/13
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical waveguide element having a uniform compsn. and an optically smooth surface and having a single crystal epitaxial PLZT (Pb1-xLax(Zr1-yTiy)1-x/4O3) ferroelectric thin film. SOLUTION: At least a first ferroelectric layer 14 and a second ferroelectric layer 16 are formed on a single crystal substrate 12 of an optical waveguide element. The first ferroelectric layer 14 consists of a single crystal or epitaxial Pb1-xLax(ZryTi1-y)1-X/4O3 with x and y ranging 0<x<0.30 and 0<y<0.20. The second ferroelectric layer 16 consists of a single crystal or epitaxial Pb1-xLax(ZryTi1-y)1-x/4O3 with x and y ranging O<x<0.20 and 0.20<y<1.0.
Patent JP-H0248359-A (JP)
Title: Cut timing controller for paper joint tail part
Inventor: TOSHIFUJI TAKAHIDE
IPC: B65H19/18
Filed: 1988-08-05
Abstract: PURPOSE:To prevent a paper jam from occurring by measuring an interval of a sawtooth detection signal with a controller, and making it into a control signal based on the compensation of knife operation lag time preset. CONSTITUTION:A sawtooth signal 21a per rotation of saw barrel 2 is outputted by a sawtooth sensor 21 and inputted into a controller 22 which measures an interval tk0 of this sawtooth signal 21a at a clock unit. In addition, in this controller 22, operation lag time tk1 of a knife 10 preset or automatically measured is being inputted out of a lag time setter 24, and knife start timing tk2(ti0-tk1) is set by the controller 22 after being corrected by the operation lag time tk1. The knife start timing tk2 is outputted as a control signal 22a of a solenoid valve for a knife of a paper joint device 9, and the knife 10 is operated at desired timing by operation of the knife solenoid valve by this control signal 22a, thus a tail part of running paper a1 at a paper joint part is cut off.
Patent JP-S57120516-A (JP)
Title: Antimycotic
Inventor: MIKUROSU FUON BITSUTERA
IPC: A61K9/10
Filed: 1981-12-04
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Antimycotic agents in emulsion form which have a higher degree of release of the active compounds and contain azole derivatives and customary formulation auxiliaries, characterised in that they contain as solubiliser 3 to 5% by weight of benzyl alcohol and as spreading agents 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, and isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester. 1. Claims for the Contracting State : AT Process for the preparation of antimycotics based on azole derivative active compounds and customary formulation auxiliaries, characterised in that the active compounds and formulation auxiliaries are formulated as an emulsion together with 3 to 5% by weight of benzyl alcohol as the solubiliser and with 2.5 to 20% by weight of 2-octyldodecanol, oleic acid decyl ester, isopropyl myristate, isopropyl palmitate, caprylic/capric acid esters of saturated fatty alcohols of C12 -C18 chain length, waxy fatty acid esters, silicone oils, an isopropyl myristate/isopropyl stearate/isopropyl palmitate mixture or coconut oil acid isopropyl ester as spreading agents, based in each case on the total weight.
Patent JP-S6174692-A (JP)
Title: Treatment of waste dry cell
Inventor: KIKUTA KAZUYUKI
IPC: B09B5/00
Filed: 1984-09-19
Abstract: PURPOSE:To execute inexpensive, simple and non-polluting treatment and to make possible the fractionation and reutilization of cell constituting materials by disintegrating waste alkalimanganese cells and manganese cells then subjecting the cells to magnetic screening, sieving, gravity separating, acid leaching and neutralizing operation, etc. CONSTITUTION:The screened alkali and Mn cells and Mn cells are discretely disintegrated and magnetic material are separated and recovered therefrom by magnetic separation. The residues from which the magnetic materials are separated are sieved respectively to a) the oversize materials consisting of current collecting bars, plastic scrap and paper scrap and the undersize material consisting of MnO2 and zinc slag in the cases of the alkali and Mn cells and b) the oversize materials consisting of zinc scrap and plastic scrap and the undersize materials consisting of MnO2 and carbon in the cases of the Mn cells. The oversize materials are fractionated respectively by gravity sepn. to a) the current collecting bars, plastic scrap and paper scrap in the case of the alkali and Mn cells and b) the zinc scrap and plastic scrap in the case of the Mn cells and the undersize materials are separated and recovered by the acid leaching and neutralizing operation to a) Mn slag and zinc slag and b) Mn slag, respectively.
Patent JP-S6352626-A (JP)
Inventor: MIYATA MITSUFUMI
IPC: H02H3/28
Filed: 1986-08-20
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-H0522958-A (JP)
Title: Constant voltage-constant frequency power device
Inventor: TAKAHASHI ISAO
IPC: H02M7/5387
Filed: 1991-07-08
Abstract: PURPOSE:To attain the decrease of the number of components, the miniaturization and lightening of a device and the reduction of cost while extracting AC output voltage in twice or half as much as AC input voltage in the constant voltage-constant frequency power device. CONSTITUTION:A converter circuit A constituted by connecting two rectifying devices 1a, 1b in series, a smoothing circuit B organized by connecting two smoothing capacitors 2a, 2b in series and an inverter circuit C constructed by connecting two inverter switching circuit arms C1, C2 composed of connecting two of switching elements 3a, 3b, 3c, 3d in series in parallel are provided. One of an AC power input section 7 is bonded between the rectifying device 1a, 1b and the other between the smoothing capacitors 2a, 2b. One of an AC power output section 8 is bonded between the switching elements 3a, 3b and the other between the switching elements 3c, 3d. According to the constitution, AC output voltage in approximately twice as much as AC input voltage is extracted.
Patent JP-H0645686-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: KISHI TADAHIKO
IPC: H01S5/00
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a semiconductor laser exhibiting current/optical output characteristics having excellent linearity by P-type inverting an undoped GaInP hetero buffer layer to be laminated on a base crystal by P-type impurity diffusing in III-V crystal growing step and specifying a thickness of the buffer layer to a range of special numeric values. CONSTITUTION:An undoped GaXIn1-XP hetero buffer layer (0<X<1) controlled in thickness to 0.06-0.10mum is grown on a Zn-doped (AlXGa1-X)0.5In0.5 clad layer 6. The buffer layer 6 is formed by P-type inverting it by solid diffusion of zinc of P-type impurity of the layer 6 of a base crystal in growing steps of an n-type GaAs block layer 11, a P-type GaAs contact layer 12. An accurate P-N junction is formed at a hetero junction of a P-type inverted Ga0.5In0.5P hetero buffer layer 7 and the layer 11.
Patent JP-2000005326-A (JP)
Title: Zoetic disease preventing and curing method, information storing medium to be used for this method and ceramic body already storing information
Inventor: TAKAHASHI YUKINORI
IPC: A61N2/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To improve immune function by deteriorating zoetic antigen activity without directly giving any medicine or vaccine. SOLUTION: An antigen 4, etc., is disposed at a position closer to the N-pole of the linear magnetic field 2 of the N-pole and S-pole of a magnet 1 and a medium for storing and transferring is placed at a curved magnetic field 3 outside this linear magnetic field 2, thereby the medium 5 stores antigen reverse information against the antigen 4, etc., and this medium 5 is given to a living thing. An antibody 4, etc., is disposed at a position close to the N-pole of the linear magnetic field 2 and the medium 5 for storing and transferring is placed at a position closer to the S-pole, thereby the medium 5 stores normal information on the antibody, etc., and this medium 5 can be given to a living thing. It is possible to give two kinds of already storing medium by using together.  The medium 5 is desirably made into the form of ceramics and given to the bleeding environment of the living thing.
Patent JP-H0360374-A (JP)
Title: Switching regulator
Inventor: TAKAYAMA JUNICHI
IPC: H02M3/338
Filed: 1989-07-27
Abstract: PURPOSE:To obtain stable output voltage by connecting a PNP transistor to a switching transistor, and connecting a resistor between the base of said switching transistor and a Zener diode, and then connecting said PNP transistor 20 to said Zener diode. CONSTITUTION:When the voltage VC of a capacitor C2 becomes VC=VZ+VBE and a Zener diode ZD1 becomes ON, a transistor Tr2 is turned on and a transistor Tr1 is turned off, so the current which flows actually to a Zener diode ZD1 out of shunted current IZ decreases largely as compared with a conventional one. Though the Zener voltage of the Zener diode ZD1 changes according to the flowing current, the effect is reduce by the transistor Tr2. Accordingly, the accuracy of output voltages VS1...VSn improves.
Patent JP-H0642354-A (JP)
Title: Exhaust gas pipe for internal combustion engine
Inventor: OHIRA TETSUYA
IPC: F02B27/06
Filed: 1992-07-22
Abstract: PURPOSE:To improve the filling efficiency of new air mixture gas by a method wherein a resistance body the sectional area of which is increased in a direction extending along an exhaust gas flow passage is arranged in an exhaust gas pipe containing a part where an approximately a section area in the vicinity of the exhaust hole outlet of an internal combustion engine is constant and an expansion part extending to a maximum diameter. CONSTITUTION:An exhaust gas pipe is provided at the interior with a part where an approximately sectional area in the vicinity of the exhaust hole outlet of an internal combustion engine is constant and an expansion part 10 extending to a maximum diameter. A resistance body 30 the sectional area of which is increased in a direction extending along an exhaust gas flow passage in the exhaust gas pipe is provided. When the section of the exhaust gas pipe is formed in a circular shape, the resistance body 30 is formed in a conical shape the top of which is rounded. The resistance body 30 is arranged on the central line of the exhaust gas pipe such that the pointed part thereof is pointed to the cylinder side and an exhaust flow isotropically flows in a forward direction. This constitution prevents the occurrence of the reverse flow of exhaust gas during low rotation low load running without increasing resistance of exhaust gas during high rotation of an engine.
Patent JP-S6173700-A (JP)
Inventor: KATSUHARA HIROTOSHI
IPC: F26B25/00
Filed: 1984-09-18
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-H0864785-A (JP)
Title: Semiconductor structure for reducing parasitic leakage, semiconductor memory array and manufacture thereof
Inventor: SUTEFUAN FURANKU GAISURAA
IPC: H01L21/8242
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce parasitic leakages at an memory array provided with a structure of merged isolation and node trench construction by selectively forming a isolation implant layer near the isolation trench on a deep trench sidewall. SOLUTION: During manufacturing of a memory structure, a deep trench is formed in a silicon substrate by etching, then a sacrificial oxide 64 is grown on the bottom surface and wall surface of the trench. On the wall surface of the trench, a dopant specie is selectively implanted, at a narrow angle, into the silicon substrate through the sacrificial oxide 64, so that a isolation implant layer 70 is formed on the end wall of the trench. Thereby, the occurrence of parasitic leakage is suppressed, and adverse affects on the electric charges accumulated in a deep trench capacitor is avoided.
Patent JP-H0538522-A (JP)
Title: Combined forming method and this apparatus
Inventor: ARAI TAKEJI
IPC: B23K26/00
Filed: 1991-08-05
Abstract: PURPOSE:To provide combined forming method, in which high precise bending work is executed to a material to be worked and crack is not developed and strain-releasing work is made to unnecessary. CONSTITUTION:For example, laser beam as beam for heating, irradiates the part executing bending work in the material W to be worked, and by partially heating this part to high temp., plastic deformation is developed, and after executing the rough bending to the material W to be worked, to the rough bent part in the material W to be worked, the bending work is made to execute with e.g. a press brake 3 as a bending machine. Then, at the time of executing the bending to the bending part in the material W to be worked, the bending part in the material W to be worked is desirable to be high temp.
Patent JP-S6255751-A (JP)
Title: Interface circuit
Inventor: SHIN YASUHIRO
IPC: H03K19/00
Filed: 1985-09-04
Abstract: PURPOSE:To correct accurately the step out without receiving the effects of the production variance in terms of the transmission delay times of component elements nor effects of other interface circuits, by initializing a deciding circuit every time the transfer of data is through with each pair and releasing this initialization for each start of the transfer of data of each pair for correction of the step-out. CONSTITUTION:For an interface circuit where the 1st and 2nd transfers of data carried out through a CPU are set in a pair, the T-FF 53 showing the 1st and 2nd interface actions are initialized to secure the initialization in a control changing mode to the status reading state from the data writing state of the CPU or vice versa and at the 2nd rear edge of the control signal SC pulse sent from the CPU and showing the 1st and 2nd executions (starts). Then this initialization is released at the front edge of the 1st control signal CS pulse sent from the CPU and showing the transfer of data of the next pair. In such a way, no effect is received from the production variance compared with a conventional synchronizing circuit 12 that utilizes the delay time of an element.
Patent JP-S6256348-A (JP)
Inventor: ENDO HOZUMI
IPC: C04B30/02
Filed: 1985-09-04
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-H1140660-A (JP)
Title: Method for detaching absorbed body and electrostatic chuck and plasma processor
Inventor: YASHIMA SHINJI
IPC: H02N13/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To quickly detach an absorbed object absorbed through an electrostatic chuck by neutralizing the charge of the electrostatic chuck with a neutralizing capacitor. SOLUTION: This method is provided with a neutralizing capacitor C2 having identical electrostatic capacity as that of a susceptor 15. When a substrate 14 to be processed is absorbed by the susceptor 15, an equivalent capacitor C1 of an electrostatic chuck 22 is charged by a DC power source 16, and the neutralizing capacitor C2 is also charged. When the processed substrate 14 is detached, the DC power source 16 is separated, and the neutralizing capacitor C2 is turned into reverse polarity, and then serially connected with the susceptor 15. Thus, the both edges of both the serially connected capacitor C1 and C2 are shorted via a ground, and the charge stored in the susceptor 15 and the processed substrate 14 is rapidly neutralized by the charge stored in the neutralizing capacitor C2 , so that the processed substrate 14 can be detached in a short time.
Patent JP-S6257226-A (JP)
Title: Pickup mechanism
Inventor: MIYAZAKI HIDEKI
IPC: B25J15/06
Filed: 1985-09-06
Abstract: PURPOSE:To respond to the change in kinds of materials immediately, by sucking and conveying a material to be conveyed with two pickups in the normal operation, and sucking and conveying a small material to be conveyed by operating only any one of the pickups. CONSTITUTION:When an LSI chip to be conveyed is large, a control part 16 uses both pickups 4 and 5. Therefore both solenoid valves 11 and 12 are driven. Namely, the pickups 4 and 5 are moved to a positioning part, where an LSI chip 21 is placed, by the movement of a mounting head 18. The pickups are moved and lowered so that the intermediate central position is brought to the approximately central part of the LSI chip 21. The pickups 4 and 5 are contacted with the LSI 21. Then the solenoid valves 11 and 12 are turned ON under the instruction of the control part 16. The pickups 4 and 5 are communicated to a vacuum source 15. The LSI 21 is sucked owing to the pressure reduction. The LSI 21 is pushed to a specified position on a substrate with the movement of the mounting head 18. When the change in kinds of the chips is instructed, the control part 16 turns OFF the solenoid valve 12 and the pickup 5 is released to free air. Only the solenoid valve 11 is turned ON and OFF, and the pickup 4 is operated. Thus the chip is conveyed.
Patent JP-H1078273-A (JP)
Title: Refrigerant piping unit for heat exchanger
Inventor: AIZAWA HITOYOSHI
IPC: F24F1/00
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To separate outdoor equipment from indoor equipment and bring them out while keeping almost all refrigerant in a device only by executing simple work on the indoor equipment of a heat exchanger for the existing heat exchanger or the like. SOLUTION: A unit 16, which comprises on/off valves 17 and 18, a mounting base 19 and auxiliary refrigerant pipes 20 and 21, is mounted on indoor equipment which is connected to outdoor equipment provided with on/off valves on an inside refrigerant pipe by way of connection refrigerant pipes 24 and 25 where the auxiliary refrigerant pipes 20 and 21 are connected to a refrigerant pipe 9 of the indoor equipment 3 and the connection refrigerant pipes 24 and 25 are connected to the on/off valves 17 and 18. When the outdoor equipment is separated from the indoor equipment and brought out, every on/off valve is closed.