baber/WOPTO huggingface dataset:
Patent JP-H0258837-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: FUJII SHINJI
IPC: H01L21/3205
Filed: 1988-08-24
Abstract: PURPOSE:To manufacture a semiconductor device with wiring of high reliability by a method wherein a substrate formed of a wiring is arranged in a vacuum chamber whereto a gas containing a specific element is introduced to produce a plasma for introducing an impurity containing the specific element to the surface and sides of the wiring. CONSTITUTION:An SiO2 film 12 and an Al film 11 are successively laminated on an Si substrate 13 formed of an element. The specified region of the Al film 11 is etched away to form an Al wiring 14 where As atoms 15 as an impurity are implanted by e.g., ECR plasma doping device. At this time, the As concentration on the surface is around 2X10<19>cm<-3> while As 15 in high concentration is added to the whole surface of the Al wiring 14. This prevents the diffusion of Al atoms in the crystal grains and grain boundaries from occurring so that any hillock making trouble to flattening process may be restricted to enhance the reliability upon wiring.
Patent JP-S60102764-A (JP)
Title: Semiconductor integrated circuit
Inventor: HOSHINO YOSHIKUNI
IPC: H01L27/082
Filed: 1983-11-09
Abstract: PURPOSE:To obtain the current ratio of excellent accuracy for the titled semiconductor integrated circuit by a method wherein the number of through holes located between the transistor, whereon the current of n-times of the reference current, is increased by n-times, and the voltage drop due to the resistance of the through holes is made even, thereby enabling to make VBE equal. CONSTITUTION:The emitter 3 of the first transistor 1, whereon the reference current runs, is connected to a resistor 5 using a single-layer wire through a two-layer wiring and a through hole 13 and by providing a through hole 12. Then, the transistor whereon an emitter current of n-times runs is divided into the second transistor 2' whereon an emitter current of n/2 and the third transistor 2''. Emitters 4 and 4' are connected to a through hole 14 through a two-layer wiring, and they are connected to a resistor 6 using a single-layer wiring.
Patent JP-S60101948-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATOU KUNIHARU
IPC: H01L21/76
Filed: 1983-11-08
Abstract: PURPOSE:To eliminate warpage of substrate and obtain a discrete element with high voltage resistance by boring, on the occasion of providing element forming regions isolated by dielectric material on a semiconductor substrate, a plurality of recesses on a substrate, burying therein the layer of the same conductivity type and the substrate with a semiconductor layer in different conductivity type from the substrate used as the under-layer and converting said under-layer to an oxide film by heat processing after changing said under-layer to the porous layer through the anode processing. CONSTITUTION:The recesses in such a number as corresponding to the discrete elements are formed by etching on an N type Si substrate 31 and a thin P<+> type layer 32 is formed by diffusion from the exposed surface to the edge of substrate 31. The protruded surface of substrate 31 is covered with an oxide film 33, an N type layer is formed by the epitaxial growth method on the entire part thereof, a single crystal layer 34 is formed within the recesses, a polycrystalline layer 35 is formed on the film 33 and moreover an inclined polycrystalline layer 36 is formed respectively on the layer 34. Thereafter, the layers on the layer 34 are all removed and the surface is subjected to the anode processing while is irradiated with the light. Accordingly, only the under-layer 32 is changed to the porous layer 32' and then it is changed to the oxide film 32'' through heat processing.
Patent JP-S6190253-A (JP)
Title: Information processing method and its device using system with queue
Inventor: SUZUKI YASUTOSHI
IPC: G06F15/00
Filed: 1984-10-09
Abstract: PURPOSE:To reduce the congestion due to the increase of input calls, by processing only the calls designated for priority processing when either the length of the queue or the calculated processing time exceeds the maximum permissive value decided in advance. CONSTITUTION:When an input call is received by reception/judgment allotment device 31 of the second sub-system 31, the length of queue in each processing function 21-2n of an information processing device 1 and average processing time of the device are calculated by a queue monitoring device 32 and a processing time monitoring device 33. When at least either one of these two values exceeds the maximum permissive limit for each value defined in advance, only the input calls which are designated for priority processing in advance are allotted to the sub-system 2, and other calls are returned to their origin. Thus, the congestion caused by the increase of calls can be avoided.
Patent JP-H0662536-A (JP)
Title: Power substation having operation assisting function and method and apparatus for assistance
Inventor: KIDO MITSUYASU
IPC: H02J3/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide a system voltage control apparatus comprising a method and an apparatus for satisfying stable supply of power, quality improvement and high reliability and long life of facility and also assisting individual operation of users operating the substation. CONSTITUTION:A system voltage control apparatus 1a performs reactive power control by taking an output voltage V1 and an output current I1 of a voltage transformer PT1 and a current transformer CT1 in the side of transmission line 1 and an output voltage V2 of a voltage transformer PT2 in the side of transmission line 2, and connecting or disconnecting a power condenser (SC) or shunt reactor (ShR) to or from the system by changing a tap ratio of an on-load tap changeover transformer (LRT) and turning ON/OFF of the switch SW1 or SW2. A user interface means 1c of an individuallized operation assisting apparatus 1e inputs a user request, while a simulation means 1b inputs a user's request specification, a signal Vrms having quantized a voltage V2, command signals S1 to S3 and a target voltage Vref to perform the optimum simulation and thereby sets an adjustment amount K1 of a membership function to send it to a control apparatus 13.
Patent JP-H0259934-A (JP)
Title: Inter-device connection switching control system for duplicated device
Inventor: ASO HIROSHI
IPC: G06F13/14
Filed: 1988-08-26
Abstract: PURPOSE:To allow the states of connection switches in both systems to coincide with each other by simultaneously outputting command information from a two-system switching control part controlled from both the system to the connection switches in both the systems in each system. CONSTITUTION:A central processing part 1 in the system A and a central processing part 2 in the system B output respective switch control signals a0, b0 to the switch control part 3. The switch control part 3 outputs command information c0 to the connection switches 5, 6 in accordance with a command outputted from the central processing part 1 or 2 in the system A or B and the switches 5, 6 switch the connection of interface signals (d), (e) respective systems in accordance with the command information c0. When the control of the switch control part 3 from the central processing parts 1, 2 is impossible, switch control signals a1, b1 are respectively outputted to the switch control part 4 and the switch control part 4 outputs command information c1 to the switches 5, 6. Consequently, the operation of the connection switches in both the systems can be allowed to coincide with each other.
Patent JP-H02152932-A (JP)
Title: Antiviral drug and production thereof
Inventor: INOUE KUNIYO
IPC: C07K19/00
Filed: 1988-08-26
Abstract: NEW MATERIAL:A compound shown by formula I (A is monoclonal antibody against human T cell leukemia virus-III; B is human derived soluble protein; m and n are positive integer). USE:An agent for missile therapy for AIDS. PREPARATION:3'-Deoxy-3'-azidothymidine derivative shown by formula II is bonded to a human derived soluble protein by reacting free amino group of the protein with aldehyde group of the compound shown by formula II, treated with a mild reducing agent and a monoclonal antibody is bonded to the human derived soluble protein by using carbodiimide to give the aimed substance.
Patent JP-S6270929-A (JP)
Title: Display device for coordinate input
Inventor: KITAJIMA MASAAKI
IPC: G06F3/041
Filed: 1985-09-24
Abstract: PURPOSE:To obtain an display device for coordinate input which unifies the input function for coordinates and the display function for information in a simple constitution, by combining a display matter with a coordinate input device using an electromagnetic pen. CONSTITUTION:The AC voltage is induced by an electromagnetic inducing action at both ends of an electrode 21a formed on a substrate 20 by an AC magnetic flux produced by an input pen 5. The both-end voltage VS of the electrode 21a is maximum when the pen 5 is put closest to the electrode 21a. Thus it is possible to detect the coordinates in the direction Y by reading out the both-end voltage of each electrode on the substrate 20 and detecting the electrode having the maximum both-end voltage. Then the coordinates in the direction X can also be detected in the same way. Such a coordinate input device is combined with a display matter. Thus it is possible to obtain a display device for coordinate input that unifies the input function for coordinates and the display function for information.
Patent JP-H0770864-A (JP)
Title: Heald frame and heald in weaving machine of stringer having tooth row
Inventor: TAKAHASHI KIHEI
IPC: D03C13/00
Filed: 1993-08-25
Abstract: PURPOSE:To provide a heald frame capable of securing the strength and simultaneously, attaining the lightening and a heald capable of readily detaching to the frame in a fine width weaving machine of a stringer integrally weaving a coil-like tooth row made of a synthetic resin together with weaving of a fastener tape. CONSTITUTION:This heald frame is provided with a heald support 11 and a heald support 12 perpendicularly extending from the support 11, and the heald support 11 consists of a central plate part 11a and a rectangular heald supporting part 11b extended at the left and light and the heald support 12 is integrally connected through a V-shaped skeleton part 10a to the central plate part and the heald frame consists of a reinforced composite material composed of a reinforcing material and a synthetic resin as constituent raw materials. This heald 20 is provided with a heald body 22 slidably inserting into a mail member 21 having a inserting groove 21a externally inserting into a part of the lower support 11d of heald and having a base part 22a holding a lower support 12d together with the mail member 21 and a fixing bolt 23 for holding and fixing the lower support 12d between the mail member 21 and the base 22a and in the heald 20, the lower support 12d is supported by the above inserting groove 21a and a part of the base part 22a and simultaneously, male and female fitting parts 30 are formed in each of the mail member 21 and the base 22a.
Patent JP-H0261965-A (JP)
Title: Internally reformed fuel battery
Inventor: OTSUKA KEIZO
IPC: H01M8/06
Filed: 1988-08-26
Abstract: PURPOSE:To maintain stable battery performance by fixing a fuel reforming catalyst to the inner wall of a manifold for fuel, securing the manifold to the body through a seal, and replacing easily with a manifold equipped with a new catalyst. CONSTITUTION:A reforming catalyst 1 is fixed to the inner wall of a manifold 5, which is secured to the side face of a battery body with a gas sealing material interposed. The reforming catalyst 1 is installed in the flow path on the anode side of the end plate on the anode 2 side and separator 6. When any deterioration of catalyst is discerned, a replacement of manifold allows an easy and simultaneous replacement of catalyst with new and highly active one, which ensures that the battery performance is kept stable all the times.
Patent JP-H1056762-A (JP)
Title: Ac generator for vehicle
Inventor: OGI HIROYUKI
IPC: H02K9/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator, for a vehicle, having a rectifying device which can be applied also to a rectifying element using a plate material, whose cooling efficiency is high and which can ensure a sufficient contact area between the rectifying element and a heat sink. SOLUTION: An embossed part 57 which is formed on every heat sink 53 at a rectifier as a rectifying device has a conical trapezoid shape, and four cooling fins 59 are formed in parts of a slope as a side face. A rectifying element 55 is attached to a flat face in a recessed part on the backside of the embossed part 57 so as to sandwich a copper plate 61. Each of the four cooling fins 59 is formed to be a radial shape on the slope of the embossed part 57, and a cooling wind W which is introduced into a part near the embossed part 57 via an intake window in a rear cover flows along the respective cooling fins 59. The surface area of the heat sink 53, especially the surface area of a part near the embossed part 57, is increased, and the rectifying element 55 is cooled with good efficiency.
Patent JP-H0631366-A (JP)
Title: Wheel intermediate material spinning forming and spinning forming method for wheel
Inventor: OCHIAI KIMIO
IPC: B60B21/00
Filed: 1992-07-15
Abstract: PURPOSE:To improve the working efficiency for manufacturing a wheel by making the width of a rim raw material cylinder smaller then the width of a rim in a desired rim part. CONSTITUTION:A wheel intermediate material 1 for spinning forming is formed by welding the rim raw material cylinder 4 on the peripheral part of the disk part 2 in a state in which the cylinder 4 is nearly coaxial with the disk part 2. The width of the rim material cylinder 4 is smaller than the width of the rim of the desired rim part. While the outside part of the rim is successively provided on the disk part, only the inside part of the rim is spinning formed by the rim raw material cylinder 4. The wheel intermediate material 1 for spinning forming is provided on a mandrel for spinning forming and the rim part is formed by drawing the material cylinder while rotating the wheel intermediate material around the axial center as a center. Thus, the highly tough rim part is manufactured coaxialy with the disk part.
Patent JP-H0872040-A (JP)
Title: Mold for casting cement product
Inventor: TSUROO TETSUYA
IPC: B28B3/02
Filed: 1994-09-05
Abstract: PURPOSE: To make it possible to easily compensate the worn portion of an outer mold liner even when the outer mold liner wears. CONSTITUTION: When the inside surfaces of respective liner materials 15a consisting of an outer mold liner 15 wear, adjusting bolts 16a, which fix the respective liner materials 15a to the inside surface of an outer mold 12, are unscrewed so as to realize the state that the adjusting bolt 16a can slide in a horizontally elongated hole 15d provided in each liner material 15a. Further, by means of respective push bolts 17, the respective liner materials 15a are moved to the direction for leaving from the inside surface of the outer mold 12, resulting in relatively sliding the inclined surface 15b of the liner material 15a to the slidingly contact surface 15c of the adjacent liner material 15c so as to horizontally slide the respective liner materials 15a by being guided with the adjusting bolt 16a in the elongated hole 15d.  The respective liner materials move so as to compensate their worn portions, resulting in realizing the state, under which the inside surfaces of the respective liner materials 15a come into close contact with each other.
Patent JP-H07331347-A (JP)
Title: Method for melting scrap
Inventor: MORIDERA HIROMITSU
IPC: C22B9/16
Filed: 1994-09-05
Abstract: PURPOSE:To make harmless of the bad smell and the white fume in gas during preheating scrap to high temp. and after preheating the scrap in the melting method for scrap. CONSTITUTION:In the melting method for scrap, the gas generated at the time of melting the scrap is adjusted to nonoxiding gas and the preheating of the scrap is executed with this gas, and the bad smell and the white fume are perfectly burnt and made to be harmless by using this gas after preheating at >=700-800 deg.C combustion gas temp. The resynthesis of the bad smell and the white fume in the gas is restrained by rapidly cooling the gas after burning with a boiler or a water heater.
Patent JP-2000043518-A (JP)
Title: Pneumatic radial tire
Inventor: KOBAYASHI HISANOBU
IPC: B60C9/22
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of noise in a car room during ordinary running without damaging running durability when a filled air pressure is rendered ineffective. SOLUTION: A belt 6 consisting of two belt layers 6a and 6b having cords crossing each other between layers is disposed on the outer peripheral side of a carcass 5 consisting of two plies 5a and 5b extending between bead cores 4. Two belt auxiliary layers 7a and 7b formed of cords extending substantially peripherally of a tire are disposed on the outer peripheral side of the belt 6, and a reinforcing rubber 9 approximately in the shape of a new moon in a radial section shape is arranged on the inner peripheral side of the carcass 5. The belt auxiliary layers 7a and 7b are formed of an organic fiber cord specified that ductility under a load of 1.4 gf/d at 50±5 deg.C is set to 2.7% or less and ductility under a load of 0.7 gf/d at 170±5 deg.C is set to 1.5-6.0%.
Patent JP-H1055316-A (JP)
Title: Controller
Inventor: MATSUKI TATSUHIRO
IPC: G06F12/16
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To make a function check on the storage contents of an EEPROM for majority decision making and a majority decision circuit. SOLUTION: EEPROMS 13-15 for majority decision making are connected to a CPU 2 and a RAM 4 from buffers 7-9 through a data bus 3 and also connected to the majority decision circuit 16. The majority decision circuit 16 performs majority decision operation among inputs from the EEPROMs 13-15 and outputs the result through a buffer 6. When a selection switch 23 is OFF, the CPU 2 reads a control program out of an external device 21 through an interface circuit 22 and stores it in the RAM 4, and selects the EEPROMS 13-15 in order to compare it with their storage contents. When the storage contents are correct, the CPU 2 compares the output of the majority decision circuit 16 with the storage contents of the RAM 4 to check the function.
Patent JP-H0765595-A (JP)
Title: Roll calling circuit
Inventor: KOSHIKAWA KOJI
IPC: G11C11/413
Filed: 1993-08-26
Abstract: PURPOSE:To use a roll calling test for deciding use or unuse of a redundancy even in the case of a defective device, to reduce a testing circuit, a test signal line, and to decrease an area. CONSTITUTION:At the time of a roll calling test, a BSLB is set, OWen, a sense amplifier data reader 8 is instantaneously interrupted from an RWBST, N, and a test result is output to an I/O buffer according to an output of a roll calling result reader 7 irrespective of memory cell information. Further, a plurality of redundancy select signals XRDS1-4 are input to a roll calling decoder 5, and XRDD0, YSDD0 are so input as to decode which state of the select signals is tested according to an address signal irrespective of redundancy select or non-select.
Patent JP-H1056699-A (JP)
Title: Automatic surround stereo/monaural sound changeover device
Inventor: MAEJIMA YOSHIMICHI
IPC: H04S5/02
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the surround stereo/monaural sound changeover device by which a sound synthesis circuit is surely and automatically controlled for switching depending to whether left and right sound signals from left and right channel input terminals are stereo sound signals or monaural sound signals. SOLUTION: In the normal state, left and right sound signals from left and right channel input terminals TL, TR are synthesized to provide outputs of a left channel signal, a sum signal, a right channel signal, and a difference sound signal L, (L+R), R, (L-R) to a front left speaker, a front center speaker, a front right speaker and rear speakers SPL, SPC, SPR, SPRR1 , SPRR2 respectively, and when a sound signal is discriminated to be a monaural sound signal by a discrimination circuit 3, a voice synthesis circuit 1 outputs a monaural sound signal to the front left and the front right speakers SPL, SPR respectively based on the monaural sound signal from the left and right channel input terminals TL, TR under the control of the discrimination output.
Patent JP-H0378557-A (JP)
Title: Ram jet combustor
Inventor: SAKATA KAORU
IPC: F23R3/00
Filed: 1989-08-18
Abstract: PURPOSE:To generate a good mixture by additionally providing a plurality of fins in an outlet part to a combustor barrel of an intake pipe so that adhering fuel to its internal wall surface is exfoliated by the fins to ride oh an air stream, in the case of the intake pipe for introducing the mixture into the combustor barrel. CONSTITUTION:A fuel nozzle 2 is respectively provided in paired intake pipes 1 with a mixture of air and fuel introduced into a combustor barrel 3. Here a plurality of rows of fins 4 are additionally provided in an opening part for the combustor barrel 3 of the intake pipe 1. Each fin 4 is arranged in a plurality of rows so as to be protruded, for instance, toward the inner from a wall part total surface of the intake pipe 1, while a plurality of rows of fins are additionally provided in also both surfaces of a guide vane 8 arranged in an outlet curved part of the intake pipe 1. In this way, fuel, which is injected from the fuel nozzle 2 to flow along each wall surface of the intake pipe 1 and the guide vane 8, is dammed by each fin 4 with the fuel riding on an air stream from the point end of each fin 4, thus the good mixture is generated.
Patent JP-H0964859-A (JP)
Title: Proper phase comparator circuit
Inventor: SUGAWARA SHIRO
IPC: H04L7/033
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the phase comparator circuit in which an output corresponding to a phase difference is outputted in a voltage range between VL and VH being a circuit operating range in order to realize phase synchronization while using asynchronous input data as a reference timing. SOLUTION: A 1st D flip-flop 11 detects a leading of input data. A 2nd D flip-flop 13 detects a succeeding leading of a VCO output 19 after the leading of the input data is detected to reset the 1st D flip-flop 11. A 3rd D flip-flop 16 discriminates whether a VCO output is lagged from or led to the leading of the input data. An output of an exclusive OR circuit receiving an output of the 3rd D flip-flop 16 and an output 19 of the VCO is used for a control voltage of a VCO 24 via a switch circuit 20. A control signal of the switch circuit is provided by the 1st D flip-flop 11. The result of comparison between the input data and the VCO output is outputted at the leading of the input data and not outputted for other periods.
Patent JP-H0375839-A (JP)
Title: Execution history display system
Inventor: ICHINOSEKI MITSUO
IPC: G06F11/28
Filed: 1989-08-18
Abstract: PURPOSE:To permit an operator to learn the conditions of tracing and to improve operability by immediately displaying information in the middle of tracing on CRT by means of a bit map. CONSTITUTION:The system consists of a data processor 1 a tracer 2 and CRT 3. The address of a trace memory 23 is selected based on address information from the data processor 1, and '1' is set in one designated bit among data stored in the selected address. Since the set data is read out and converted into a video signal, display for CRT 3 can be executed even in the middle of tracing. Thus, the operator can learn the conditions of tracking on a real time basis and a device with satisfactory operability can be constructed.