baber/WOPTO huggingface dataset:
Patent JP-S5669438-A (JP)
Title: Idling speed controller for engine
Inventor: ODA TATSUROU
IPC: F02M7/24
Filed: 1979-11-08
Abstract: PURPOSE: To regulate an air amount in a bypass based on an engine r.p.m. and an slow air bleed based on a signal of an exhaust sensor and constantly provide a proper idle running by means of a device which corrects an abruptly varied idling speed.  
     CONSTITUTION: A revolution sensor 18 detects a speed of an engine 1 to send a signal to the first circuit 19, which controls the first actuator 17 in a bypass air path 16. A signal of an exhaust sensor 20 in an exhaust path 4 is input to the second circuit 21, which controls the second actuator 15 provided to a slow auxiliary air bleed 10. A signal of a compressor 22 for a cooler is input to the second circuit 21 via a corrective circuit 23 so that when the cooler is used, an idling speed can be increased by reducing an air through the auxiliary air bleed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000337738-A (JP)
Title: Liquid receiver
Inventor: AKIIKE SHIGERU
IPC: F25B43/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a filter and a drying agent while prolonging the replacing cycle thereof significantly by providing a plurality of guide plates for diffusing refrigerant entering from a inlet port on the face of a header for closing the opening at a tank section on the inner side thereof. SOLUTION: The liquid receiver 1 comprises a tubular tank section 2 opening upward, and a header 3 for closing the opening at the tank section 2. The header 3 is provided with an inlet port 5 for feeding refrigerant into the tank section 2, and an outlet port 6 for delivering refrigerant to the outside. Guide plates 13 for diffusing refrigerant entering from the inlet port 5 are provided on the face 12 of the header 3 and the guide plates 13 are disposed radially on the circumferential fringe of the inlet port 5. Since refrigerant from the inlet port 5 is diffused substantially uniformly in the radial direction of the tank section by means of the guide plates 13, the part of a filter or a drying agent 15 located directly under the inlet port 5 is prevented from deteriorating earlier than other parts and, the durability of the filter 14, and the like, is enhanced.
Patent JP-H0313514-A (JP)
Title: Method for operating blast furnace
Inventor: NISHIHARA KAZUHIRO
IPC: C21B7/24
Filed: 1989-06-09
Abstract: PURPOSE:To accurately grasp furnace condition in a blast furnace in early time and to stabilize the blast furnace operation by obtaining thermochemical holding zone at each point of center part, intermediate part and circumferential part in furnace radius direction from the furnace center and controlling average level and circumferential level at the upper end. CONSTITUTION:At the time of controlling so that the upper end position of the thermochemical holding zone comes to the prescribed distribution by detecting position and distribution at the upper end of the thermochemical holding zone in the blast furnace, at least single point per each of the center part, intermediate part and circumferential part in the furnace radius direction from the furnace center are measured to obtain iso-etaco diagram of 30% etaco, etc. The line corresponding to this 30% etaco is thermochemical holding zone and the heat level is controlled with anyone among fuel ratio, distribution of charging material and blasting condition or assembly of these so that the average level and the circumferential level at the upper end A point hold to 50-60% and 45-55% of the height from center of tuyere to the stock line, respectively. By this method, the blast furnace operation is stabilized with suitable treatment in early time.
Patent JP-H05315624-A (JP)
Title: Manufacture of semiconductor nonvolatile memory element
Inventor: KISHI TOSHIYUKI
IPC: H01L27/115
Filed: 1992-05-12
Abstract: PURPOSE:To realize a nonvolatile memory element which can prevent the etching of a semiconductor substrate by providing a sacrificial oxide film beneath a nitride film laid on an element region outside a memory element region. CONSTITUTION:A field oxide film 7 is formed at a field region 11 of an element region 10 on a semiconductor substrate 8 by a selective oxidation treatment. A sacrificial oxide film 51 having a thickness of 50nm or thereabouts is formed over the entire surface of the element region 10 by subjecting the film to an oxidation treatment in a mixed gas consisting of oxygen and nitrogen. A resist 13 is exposed to light, and is developed to produce an opening in the resist 13 on the memory element region 12. This is then etched with the use of the resist as a mask, so that the sacrificial oxide film 51 and the resist 13 in the memory element region 12 are removed. This is also subjected to an oxidation treatment, whereby a memory oxide film 4 is formed at the memory element region 12 within the opening of the sacrificial oxide film 51. A nitride film 5 is formed over the entire surface of the substrate by a CVD method. Hence, when this is oxidized to produce a top oxide film 6 thereon, and when the nitride film 5 is etched, it is possible to prevent the substrate from being etched because of the presence of the sacrificial oxide film 51 having the thickness of 50nm below the nitride film.
Patent JP-S63540-A (JP)
Inventor: KUBO MASAFUMI
IPC: B65F1/00
Filed: 1986-06-20
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-H05344488-A (JP)
Title: Coding transmission method and device for plural pictures
Inventor: KAMURA YUKARI
IPC: H04N19/423
Filed: 1992-06-05
Abstract: PURPOSE:To reduce a transmission cost per one picture by synthesizing plural picture signals, coding the result and sending the coded signal. CONSTITUTION:The device consists of picture reduction circuits 1a-1d reducing plural input picture signals, a multiplexer section 2 synthesizing the reduced signal into one synthesis picture signal, a coding circuit 3 coding the synthesized picture signal with a band, a transmission line interface circuit 4 sending the coded picture signal to a transmission line 111, a reception line interface circuit 5 receiving the coded picture signal from the transmission line 111, a decoding circuit 6 decoding the signal, a demultiplexer circuit 7 demultiplexing the synthesis picture signal into the reduced picture and picture magnification circuits 8a-8d magnifying each reduced picture signal and sending each picture signal to each terminal equipment.
Patent JP-H0438099-A (JP)
Title: Data transmitting device
Inventor: KURATA YOSHIKAZU
IPC: B66F9/24
Filed: 1990-06-01
Abstract: PURPOSE:To effectively utilize a data line by providing a number decision means deciding whether a cumulative storage number in a number storage means reaches to the cumulative number per prescribed unit amount or not and a transmission control means transmitting a data indicating the finish of the shipping operation by the cumulative number based on the decision result of the number decision means to a host computer from the data terminal equipment. CONSTITUTION:An end data by each stocking operation is inputted to a host computer 10 at real time. When an end notification switch 5 is turned on after finishing respective shipping operation, the end code of respective shipping operation code is successively stored in a RAM 4. Accompanied by this storage, the notification number by the end notification switch 5 is cumulatively stored in the RAM 4. After that, whether 'n-times' of shipping operation is finished or not is decided. When the 'n-times' of shipping operation is finished in all, the code indicating the finish of the 'n-times' of shipping operation is transmitted from a radio equipment 8, and the radio equipment 8 is operated to transmit the end of the 'n-times' of shipping operation code to the host computer 10.
Patent JP-H0965956-A (JP)
Title: Hanging commodities pushing tool
Inventor: ROKUSHA YOSHIKATA
IPC: A47F1/12
Filed: 1995-05-22
Abstract: PURPOSE: To provide a durable and low-priced hanging commodities pushing tool which is free from the deterioration of stability and is compact when contracted. CONSTITUTION: A commodities pushing part 11 is formed, in projecting manner, at the tip of a zigzag expansion plate 1 through which a horizontal hook bar is inserted to retain the plate 1. In addition, a hole 12 through which the hook bar is inserted is opened at a position halfway through each section of the zigzag expansion plate 1, and an anchoring means 2 is provided at the rear end of the zigzag expansion plate 1.
Patent JP-S5369949-A (JP)
Title: High frequency heating device
Inventor: KIKUCHI IWAO
IPC: F24C7/02
Filed: 1976-12-03
Abstract: PURPOSE: Reduction of wave leak by providing a door with a wave attenuation groove equipped with a metal cylinder and by forming a wave path between the attenuation groove and the periphery of a heating chamber opening. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5268872-A (JP)
Title: Electrolytic cell for generating apparatus of electrolyzed sodium hypo chlorite
Inventor: ONDA MAMORU
IPC: C25B9/17
Filed: 1975-12-05
Abstract: PURPOSE:To generate a large volume sodium hypochlorite with the small capacity electrolytic cell, by making multiple tube, multiplied to concentric circle with cylindrical electrode, electrolyzing sea water or sodium chloride solution, feeding it between electrode.
Patent JP-S5847291-A (JP)
Inventor: FUJIKI KENJI
IPC: G21C5/06
Filed: 1981-09-14
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-H0312298-A (JP)
Title: Aerobic and anaerobic combination type waste water treatment apparatus
Inventor: KYOTANI TAKESHI
IPC: C02F3/30
Filed: 1989-06-09
Abstract: PURPOSE:To effectively treat waste water in narrow land in a small scale by arranging an anaerobic treatment tank and an aerobic treatment tank in the capsule body arranged in the ground up and down and treating waste water in the anaerobic treatment tank and subsequently treating the same in the aerobic treatment tank. CONSTITUTION:An anaerobic treatment tank 2 provided with a fixed bed composed of carriers having anaerobic bacteria adhered thereto and an aerobic treatment tank 3 provided with string like carriers having aerobic bacteria adhered thereto are arranged in the capsule body 1 arranged in the ground up and down and the outflow port of the anaerobic treatment tank 2 is connected to the aerobic treatment tank 3. The dirty substance in raw water A is subjected to purification treatment up to medium concn. in the anaerobic treatment tank 2 and the outflow water from said tank 2 is sent to the aerobic treatment tank 3 to be further subjected to purification treatment. By this method, anaerobic bacteria and raw water as well as aerobic bacteria and raw water are respectively held to a good contact state and the efficiency of anaerobic treatment and aerobic treatment is enhanced and excessive sludge is easily separated.
Patent JP-S5848073-A (JP)
Title: Flat type electric discharger for electrophotographic copier
Inventor: MOMOTAKE NOBUO
IPC: G03G15/02
Filed: 1981-09-17
Abstract: PURPOSE:To charge only the image areas of a photoreceptor electrostatically with a single electric charger by dividing excitation electrodes according to paper sizes and applying a driving power source selctively thereto. CONSTITUTION:Electric discharging electrodes 3 of a rectangular strip shape are provided via an insulator 2 of glass or the like on exciting electrodes 11, 12. which are divided to a plurality according to paper sizes and of which the divided parts are made like belts so as to prevent generation of irregular charging, whereby a flat type electric discharger is formed. According to the sizes of copying originals, a driving power source 4 is applied selectively upon the electrodes 11, 12.. Thus a photoreceptor is charged locally to a single polarity by the single discharger and the charging to unnecessary non-image parts is surely prevented by the simple constitution requiring no erasers, etc.
Patent JP-S63310663-A (JP)
Title: Liquid chemical sprinkler
Inventor: OSUGI YUKIMASA
IPC: A01M7/00
Filed: 1987-06-11
Abstract: PURPOSE:To accurately sprinkle a liq. chemical on the detected upper part of a trunk by providing a sensor for sensing the presence of the trunk of a crop and a control part for sprinkling the liq. chemical from a liq. chemical nozzle positioned at the upper part of the crop based on the sensed information from the sensor to a moving agricultural machine. CONSTITUTION:When the moving agricultural machine 1 is traveled to a specified distance in the direction as shown by the arrow (a) along a ridge planted with tobacco, the contact type sensor 30 is abutted on the upper part of the trunk of tobacco, and the presence of the tobacco trunk is sensed. A limit switch at a solenoid mechanism part 33 (control part) is turned on simultaneously with the contact of the sensor 30 with the trunk, and a solenoid valve is opened. When the valve is opened, a lateral bud inhibitor stored in a liq. chemical tank 21 is sprinkled on the trunk sensed by the sensor 30 from the liq. chemical nozzle 31 positioned above the sensor 30 and at the upper part of the trunk. The inhibitor sprinkled on the trunk from the upper part flows down along the trunk and reaches the root of a leaf, and the germination of lateral bud is thus inhibited.
Patent JP-S5370321-A (JP)
Title: Linear motor controlling apparatus
Inventor: TADOKORO TOMIO
IPC: H02P7/00
Filed: 1976-12-06
Abstract: PURPOSE: To reduce the capacity of a breaker by performing turning -on-off operation of the resistance for applying an electric brake in non-arc state. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63308352-A (JP)
Title: Manufacture of semiconductor
Inventor: IWAMOTO YASUHIKO
IPC: H01L21/60
Filed: 1987-06-10
Abstract: PURPOSE:To prevent the degradation of the electrical characteristics and the degradation of the bump strength by plating a metal to form a bump using a photoresist as a mask, and convering the whole surface of the bump with a metallic deposits of difficulty oxidizable metals using a second interlayer insulating film as a mask, thereby preventing the deterioration of the bump surface due to oxidation or the like. CONSTITUTION:With a photoresist film 9 as a mask a second interlayer insulating film 8 is etched to expose the surface of a second metallic layer 7 and to form an undercut part 11 under the photoresist film 9. And the photoresist film 9 is softened by a heat treatment to fill the undercut part 11, the second metal layer 7 surface in a second opening 10 is plated with a metal to form a bump 12, and the photoresist 9 is removed. Further, the bump 12 is plated with metallic layers 13, 14, and the second insulating film 8 is removed. By covering the whole surface of the bump 12 with difficulty oxidizable metal films 13, 14 in this way, the degradation of the electrical characteristics and the degradation of the bump strength are prevented.
Patent JP-H10300072-A (JP)
Title: Fan motor controller for combustion apparatus
Inventor: SHIBATA SHINYA
IPC: G05B23/02
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enable constantly monitoring of abnormal combustion even during the combustion by a method wherein a means is provided to judge whether abnormal combustion occurs or not and a driving power or the like of a fan motor is expressed by a function of the number of revolutions of the fan motor while the judging means compares coefficients of the function. SOLUTION: A hot water heater 1 is provided with a heating part 11 to heat a heat exchanger 9 and the heating part 11 is provided with a gas supply pipe 13, a solenoid valve 17 and a proportional valve 15 to adjust a gas fuel. A water supply pipe 3 is provided with a water quantity sensor 23 or the like and a hot water supply pipe 5 with a delivered hot water temperature sensor 27. Now, prior to the installation of a combustion apparatus, a means is provided to store any of a driving power, a driving current and a driving voltage corresponding to the number of revolutions of a fan motor. After the installation of the combustion apparatus, a means is provided to detect the drive current and the like. In addition, a means is provided to judge whether normal combustion occurs or not by comparing a memory value of a memory means and a detection value of a detection means.  The driving power and the like of the fan motor are expressed by a function of the number of revolutions of the fan motor and the judging means compares coefficients of the function.
Patent JP-H07331640-A (JP)
Title: Sheet mat structure having drainage function
Inventor: FURUSAWA KOICHI
IPC: A01G7/00
Filed: 1994-06-06
Abstract: PURPOSE:To drain precipitation excellently while completely raising the vegetation of natural turf on the surface layer of a stadium such as a soccer stadium. CONSTITUTION:A filament material 9 such as plastic fine lines is entangled and interposed irregularly between upper and lower water-permeable thin-film sheets 8, 8 on a water retention layer in the upper section of a gravel layer 2, thus manufacturing a sheet mat 5, to which air layers 9' are formed and which has a drainage function. Nonwoven fabrics 10 and drain pipes 13 are penetrated into the sheet mat 5 at regular pitches as water conveyance bodies, and natural turf 4 is given a water-absorbing function through capillary action while the air layers 9' are interposed. Accordingly, seepage water by precipitation is held positively in the water retention layer, and drained to the sides from the gravel layer in the ground and discharged to the sides through the air layers at the time of a large quantity of seepage water, the sheet mats 5 can have the careful vegetation raising of natural turf and an excellent drainage function, and sports are also conducted smoothly so as not to generate trouble, etc.
Patent JP-H05343843-A (JP)
Title: Soldering method of ic
Inventor: FURUYA KAZUHIKO
IPC: H05K3/02
Filed: 1992-06-05
Abstract: PURPOSE:To realize that a high-quality soldering operation and a soldering process for a QFP are rationalized even when lead terminals for the QFP are formed at a narrow pitch by a method wherein the lead terminals for the QFP are soldered collectively and a solder is cut from an electrode pattern by means of a high-energy beam. CONSTITUTION:A land part on which a QFP 6 is mounted is not divided according to terminals 7 for the QFP, but it is formed as a whole-face land 4. A solder cream is not printed by being divided according to the terminals 7, but it is printed collectively. The QFP is set as it is and soldered by applying heat. After that, each cutting position 9 between the lead terminals 7 is cut by using a YAG laser; the land 4 in all the lead terminals 7 and a solder 8 are cut; the electric continuity between the lead terminals 7 is cut. As a means to cut the land 4 and the solder 8, an ion beam or an electron beam can be enumerated. Thereby, even when each pitch between the terminals 7 for the QFP is narrow, the quality of a soldering operation can be ensured surely.
Patent JP-S632435-A (JP)
Title: Circuit switching equipment
Inventor: SUZUKI EIJI
IPC: H04B1/74
Filed: 1986-06-20
Abstract: PURPOSE:To realize no-instantaneous interruption circuit switching even under a bad receiving condition, by utilizing the frame synchronized pulse signals of PCM multiplex signals inputted from a PCM terminal equipment for the current circuit switching and phase difference detection of the received data of a stand-by circuit. CONSTITUTION:The system change-over switch 2 of a transmitting terminal has received a parallel connecting instruction from a receiving terminal side and a stand-by circuit 100 is connected in parallel with the currently used circuit 101, and the same PCM multiplex signal SYS1IN is sent to both the circuits 101 and 100 and the same signal having different phases are received at the receiving terminal side. When the switching instruction input 14' of the stand-by circuit is inputted to the delayed bit difference counting circuits D and D124B of the stand-by side and the state is changed from 'L' to 'H', a binary counter starts the counting of input pulses and obtains an output signals 13'. Since the output data signal of the stand-by side becomes the same in phase as the data of the currently used side, the outputs of a stand-by selector 123B and the currently used selector 123A are switched to each other at the receiving terminal side change-over switch 9 through U-B circuit 8, respectively, in a hitless state.
Patent JP-H093330-A (JP)
Title: Organosiloxane composition
Inventor: FURANSOWA DO BIYUIYU
IPC: C08L83/04
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a moisture-curable organosiloxane compsn. which can be cured into an elastomer by using a compsn. contg. a product obtd. by mixing a polymer material having specific groups bonded to silicon atoms, a silane curative, and a specific organometallic compd.  
     SOLUTION: This compsn., curable into an elastomer, contains a product obtd. by mixing a polymer material having at least two hydroxyl or alkoxy groups bonded to silicone atoms, an alkoxysilane curative, and a compd. represented by the general formula: M[OR] x [OR'] y  (wherein M is a tetravalent metal selected from among metals of the group IVB; (x) is on average 0-1 and (y) is on average 3-4 provided x+y=4; R' is a monovalent, tertiary or branched secondary, aliph. hydrocarbon group; and R is a monovalent 1-6C linear aliph. hydrocarbon group other than R'). M in the formula is pref. titanium, and R' is pref. C(R 2 R 3 R 4 ) (wherein R 2 , R 3 , and R 4  are each a monovalent 1-6C aliph. chain). 
     COPYRIGHT: (C)1997,JPO
Patent JP-H09324146-A (JP)
Title: Ink jet recording liquid
Inventor: ISHIBASHI DAISUKE
IPC: C09D11/322
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject recording liquid containing a coloring matter expressed by a specific formula, excellent in the light resistance of printed color images, having an excellent effect on a color tone for the good reproducibility of the color and effective for magenta color. SOLUTION: This ink jet recording liquid contains a coloring matter of the formula [R1 , R2 are each H, an alkyl, an alkenyl, etc.; R3 is amino, an acylamino, sulfonylamino, etc.; R4 is H, an alkyl, an alkoxy, an acylamino, etc.; R5 is a halogen, an alkyl, an alkoxy, amino, sulfo, etc.; (n) is 0-5; one of X1 , X2 is CR6 (R6 is H, an alkyl, an acylamino, etc.), and the other is N atom]. For example, an aqueous ink jet recording liquid preferably contains water and a water-soluble organic solvent such as methanol as solvents in addition to the coloring matter of the formula.
Patent JP-H08340501-A (JP)
Title: Control circuit
Inventor: OTANI SHINICHI
IPC: G09G1/28
Filed: 1995-06-13
Abstract: PURPOSE: To provide a control circuit in which increase in the number of circuit components is suppressed when two detected signals with a different output characteristic are received for the control. CONSTITUTION: A beam current detector circuit 4 is connected to a beam current detector terminal 2 and an X-ray detector circuit 50 connects to an X-ray detector terminal 3, and the output of the X-ray detector circuit 50 and the beam current detector circuit 4 is given to a microcomputer 70 via an input terminal 8. A power supply circuit 9 controlling on/off of the microcomputer 70 is connected to the microcomputer 70. When two detected signals whose output characteristic differs from each other are given to one terminal for the control, it is not required to increase the number of circuit components without the need for an inverter circuit or the like to invert one polarity of either signal.