baber/WOPTO huggingface dataset:
Patent JP-H08265076-A (JP)
Title: Control circuit for frequency/phase response of signal amplification system
Inventor: ANDOREA MARIO ONETSUTEI
IPC: H03H11/04
Filed: 1995-02-27
Abstract: PURPOSE: To improve the flexibility of control or optimization while assembled serial structure is kept by providing plural bypass switches which can functionally short-circuit at least one of elements. CONSTITUTION: The phase shift cells of a signal processing assembled serial system are realized in the form of plural integrated resistors r1-rN where the integrated elements (resistor R in special case) of an RC network deciding a center frequency are in series. Integrated bypass switches S1-SN are connected to the partial elements in parallel. In can be controlled by an operator by programming or selection from a control panel. Thus, the cutoff of the respective cells in the cell assembled serial system, namely, the center frequency can individually be optimized.
Patent JP-S59189984-A (JP)
Title: Melt caking method for dust collector ash
Inventor: TATENO MASAO
IPC: B09B3/00
Filed: 1983-04-11
Abstract: PURPOSE:To fixedly stabilize noxious metals existent in fly ash, by adding CaO and SiO2 to dust collector ash formed by burning general waste matter, etc. in a burning plant while adjusting CaO/SiO2 (by wt. ratio) below 1.2, and continuously melt caking said fly ash. CONSTITUTION:CaO and SiO2 are added to fly ash formed by burning general waste matter, etc. in a burning plant and collecting it with a dust collector, while adjusting CaO/SiO2 (by wt. ratio) below 1.2, and continuous melt caking treatment is performed to safely fix noxious metals existent in the fly ash and to remarkably reduce the volume of fly ash. It is important that the caked matter is in a glasified state to fix the heavy metals in the fly ash without exudation. For this purpose, it is necessary to hold CaO/SiO2 below 1.2. In addition, it is suitable to hold a melting temp. above 1,300 deg.C for continuously tapping molten matter.
Patent JP-H06253394-A (JP)
Title: Arrayed type ultrasonic probe
Inventor: UMEDA KAZUYA
IPC: A61B8/00
Filed: 1993-02-27
Abstract: PURPOSE:To facilitate manufacture and to maintain good directional characteristics by making the first layer of acoustic matching layers respectively independent of every piezoelectric element, forming the second layer of the acoustic matching layers continuously on the first layer and letting the second layer be an elastic body for preventing acoustic coupling and suppressing a side lobe. CONSTITUTION:The group of the piezoelectric elements 2 is provided on a backing material 1 and the mutually independent first layers 3a of the acoustic matching layers are provided on the surface. Then, the continuous second layers 3b of the acoustic matching layers are laminated on the first layers 3a. The second layer 3b is a rubber elastic body, for instance, a polyurethane resin whose hardness is approximately 60. Since a piezoelectric plate is cut from the first layer 3a, loads at the time of cutting are reduced and the cutting is facilitated. Also, since the second layer 3b is the rubber elastic body, the attenuation of ultrasonic waves in a plate surface direction (horizontal direction) is large and the acoustic coupling between the adjacent piezoelectric elements can be prevented. Thus, the good directional characteristics or the like can be maintained.
Patent JP-S52146829-A (JP)
Title: Current type inverter
Inventor: MATSUDA YASUO
IPC: H02P27/06
Filed: 1976-06-02
Abstract: PURPOSE: To form a circuit having a simplified construction, capable of achieving a good commutation operation by providing a star-connected commutation capacitor between a main rectifier element with control pole and other main rectifier element. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08228886-A (JP)
Title: Lock structure of arm rest
Inventor: SASAKI KATSUHIKO
IPC: A47C7/54
Filed: 1995-02-28
Abstract: PURPOSE: To prevent an operation member, for lock release of an arm rest to be stored standing in a storage part of back rest, from projecting outward. CONSTITUTION: A lock plate 2 to lock a stopper pin 31A in the arm rest side to a hinge bracket 1 in the back rest side by rocking by a load in the front.
Patent JP-H02244790-A (JP)
Title: Formation of printed circuit pattern
Inventor: OKI NOBUAKI
IPC: H05K3/24
Filed: 1989-03-17
Abstract: PURPOSE:To facilitate formation of a high density printed circuit by a method wherein, after plating resist is removed, etching resist is applied only to the sidewalls of a patterned plated copper and a thin copper foil foundation is etched and then the etching resist is removed. CONSTITUTION:Photosoluble type photosensitive resist (f) is applied to the whole surface of a board. The liquid resist is preferred. The whole board surface is exposed to a parallel light. The parallelism of the light beam is less than 2'. After exposure, the resist is developed. The resist on the pattern part and one the surface of a copper foundation part is dissolved and removed because it is exposed to sufficient light energy. However, the resist (f') remains on the sidewalls of a patterned plated copper without sufficient irradiation of light energy because of the shadow of the parallel light. If the thin copper foil foundation is etched in this state, the copper foundation only can be etched. Finally, the resist remaining on the sidewalls of the patterned plated copper is removed to obtain a printed circuit pattern having a rectangular cross-section.
Patent JP-S62219916-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOTAKE HIROI
IPC: H01L21/225
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a semiconductor device in which composition of its flat surface can be maintained, by performing low-temperature epitaxial growth of a semiconductor thin film and then performing heat treatment over the whole to make impurity elements included in plural insulating films be diffused into the semiconductor substrate and the semiconductor thin film so that leakage current is decreased. CONSTITUTION:An insulating film 13 made of boro-silicate glass and an insulating film 14 comprising a silicon acid-nitriding film are made to consecutively grow on a surface 12 of a P-type silicon substrate 11 by a depressured CVD method. Then, a photo-resist layer 15 is formed on an element-isolation region 16, which serves as a mask for etching the insulating films 14 and 13, to form an element-formed region 17. Then, HCl is supplied to a gas system which comprises SiH2Cl2 and hydrogen as constituents, and epitaxial growth of a silicon semiconductor thin film 18 is performed at temperature of 850 deg.C or below. When heat treatment is performed at temperature of 900 deg.C or above, boron in the insulating film 13 is diffused into the silicon substrate 11 and the semiconductor thin film 18, and impurity layers 19 of boron, which are of the same conduction type as the silicon substrate 11, are formed around the semiconductor thin film 18.
Patent JP-H10242425-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIMURA AKIMITSU
IPC: H03K19/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an arbitrary output signal by supplying reference constant voltage to the source of first MOSFET where a gate and a drain are connected in common and they are made in a diode state and providing resistances between the source of second MOSFET whose gate is made common with first MOSFET and the reference potential point of a circuit. SOLUTION: The gate (G) of p-channel MOSFET (QP) 3 where the gate (G) and the drain (D) are connected and they become the diode state is connected with the gates (G) of QP1, 2 and 4. The diode D of QP1 is connected to the diode D of n-channel MOSFET (QN) 1 in the diode state. The diode D of QP2 is connected to the diode D of QN3 in the diode state and the source is connected to the drain D of QN2. Then, reference constant voltage Vr-G is inputted. The drain D of QP3 is connected to the drain D of QN4 and the source of QN4 is grounded through the resistance R1. The drain D of QP4 is grounded through the resistance R2 and reference voltage Vref is outputted at the ratio of resistance R2/resistance R1 against reference constant voltage Vr-G.
Patent JP-S63231529-A (JP)
Title: Processor
Inventor: KOBAYASHI SHIGEO
IPC: G06F9/06
Filed: 1987-03-20
Abstract: PURPOSE:To execute an action different from program contents by providing a means to prohibit the output of a reading exclusive-use memory, a means to reset a micro-processor for a constant period, and a means to generate the interruption at the microprocessor when a not yet packaged memory is accessed. CONSTITUTION:When a microprocessor 2 executes the action different from the execution contents of a program designated by a reading exclusive-use memory 3 after the reset is releaved, the output of the reading exclusive-use memory 3 arranged at the address executed is firstly inhibited after the reset is released by the command of the microprocessor 2. Next, since the microprocessor 2 issues an instruction to reset itself and thus, a memory is not actually loaded to the address first accessed after the reset is released by issuing the instruction to reset it, a non-actual-loading memory access interruption is generated. Thus, a program accommodated to an address part executed and started by the interruption generation can be executed.
Patent JP-2000256833-A (JP)
Title: Hyper-fine particle film forming defice and formation of hyper-fine particle film
Inventor: ISHIKURA ATSUMICHI
IPC: B22F9/12
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of an aggregate on the inside of a carrying tube caused at the time of changing the flow of hyper-fine particles contg. carrier gas caused by the bending formation of the carrying tube and to prevent the intrusion of the aggregate into the film caused by the rescattering of the deposited aggregate. SOLUTION: A carrier gas carrying tube 4 connecting a hyperfine particle producing chamber 2 to a film forming chamber 3 is constituted in such a manner that it elongates directly above from an evaporating source material 6, bends by 90 degrees at the outside of the film forming chamber 3, moreover bends by 90 degrees directly above the film forming chamber 3 and elongates directly below toward a substrate 9 installed in the film forming chamber 3, and a space between the edge part of the carrier gas carrying tube 4 on the side of the hyper-fine particle producing chamber 2 and a nozzle 5 is provided with a mechanism for introducing assist gas into the carrier gas carrying tube 4 in parallel with the hyper-fine particle producing chamber 2 and the film forming chamber 3.
Patent JP-S60207713-A (JP)
Title: Lead wire clinching multi-head
Inventor: NAKAMURA FUMIO
IPC: B23D17/00
Filed: 1984-03-30
Abstract: PURPOSE:To make it possible to do clinch work in any position or at any angle, by putting plural clinch units, which have clinch clicks of various shapes which are correspondent to the lead shapes of various electronic parts, on a rotary table or a X-Y table. CONSTITUTION:In a clinch device which is set in an electronic parts automatic inserter, four clinch units 28, which do the clinch work, are set on each of rotary tables 10, 10', respectively, so as to construct a lead wire clinching multi-head. The right units of the clinch device are used only for clinching, and the left units of the clinch device are used for cutting/clinching. Next, clinch clicks which are used only for clinching, are connected to a small piston by links, and this small piston is inserted in a big piston. Then, a X-Y table 29 which moves with the units 28 placed thereon, is set. In this way, it becomes possible to do the clinch work in any position or at any angle.
Patent JP-S53149954-A (JP)
Title: Intermediate of prostaglandin and its preparation
Inventor: HAYASHI MASAKI
IPC: C07C405/00
Filed: 1977-06-02
Abstract: PURPOSE: Intermediate of prostaglandin I (X is ethylene, cis-vinylene; Y is ethylene, trans-vinylene; R 1  is H, 1W12C alkyl; R 2  is mono-, di-, tri-haloacetyl; THP is 2-tetrahydropyranyl); e.g. 1α-chloroacetoxy-2α-(6-methoxycarbonylhexyl)3β-hydroxymethyl-4α-(2-tetrahydropyranyloxy)cyclopentane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01319932-A (JP)
Title: Method of forming solid diffusion source of compound cd oxide/p205 and silicon wafer
Inventor: GEIRII AARU PITSUKURERU
IPC: H01L21/22
Filed: 1989-03-17
Abstract: PURPOSE: To create a covered silicon wafer by forming a composition for solid diffusion source with a compound that is Cd oxide/P2 O5 for discharging P2 O5 , at a relatively low temperature and at a relatively high speed. CONSTITUTION: A composition for solid diffusion source for causing phosphorus oxide covering to be adhered on silicon wafer is formed by a compound that is Gd oxide/P2 O5 for discharging at a relatively low temperature and at a relatively high speed. The molar ratio of Gd oxide/P2 O5 is approximately 1/1-1/5, thus manufacturing a covered silicon wafer.
Patent JP-H11248055-A (JP)
Title: Manufacture of plastic corrugated pipe
Inventor: NISHIKAWA NOBUO
IPC: B29D23/18
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a plastic corrugated pipe having a high commercial value, which will have no deformation in the hollow ridge part (crest part). SOLUTION: A band-shaped member 2 of plastic is equipped with a hollow projection 2b on one side of a flat band-shaped part and is wound spirally on a mandrel 1 so that the side edges overlap in the condition that a pressurized fluid is supplied to the molten ridges 2b of the band-shaped member 2 and they 2b are positioned outside, and thereby the overlapping side edges are put in fusion attachment, and a plastic corrugate pipe is manufactured. The hollow ridges 2b are prevented from deformation in concave flexure inward by the pressure of the pressurized fluid supplied to them 2b to ensure that the corrugate pipe is free of shape collapse.
Patent JP-H04277095-A (JP)
Title: Method for operating aerator
Inventor: MIZUTA KOICHI
IPC: C02F3/30
Filed: 1991-03-05
Abstract: PURPOSE:To conduct an effective removal, nitrification and denitrification of organic matter using a single unit of self-priming aerator. CONSTITUTION:A method for operating an aerator which comprises supplying oxygen into waste liquid to remove organic matter from the waste liquid and conduct the nitrification and denitrification thereof; retaining the aerobic to the anaerobic treating time ratio at not less than 0.3 to remove the organic matter from the waste liquid and accelerate the nitrification reaction; regulating the amount of the liquid aerated so as to retain the PH always at least 6.5 in an aeration tank and accelerating the denitrification; and stirring the waste liquid even during the anaerobic operation.
Patent JP-H03270699-A (JP)
Title: Excitation controller for synchronous machine
Inventor: MURAKAMI HITOSHI
IPC: H02H7/06
Filed: 1990-03-16
Abstract: PURPOSE:To improve reliability by selecting any one of phase signals to be outputted from two other systems upon failure of any one system of triplicated automatic voltage regulating sections and phase control sections whereas selecting a phase signal to be outputted from the other system upon failure of two systems. CONSTITUTION:When one or both of an automatic voltage regulating section 6a and a phase control section 8a fail and a phase signal PA is not outputted, a failure signal DA becomes H. Consequently, a phase signal PHA becomes H and a phase signal PLA has the logical sum of phase signals PB, PC. Furthermore, when one or both of an automatic voltage regulating section 6b and a phase control section 8b fail under a state where the phase signal PA is not outputted and thereby the phase signal PB is not outputted, and failure signals DA, DB become H. Consequently, the phase signal PHA becomes H and the phase signal PHB becomes L.
Patent JP-2000259002-A (JP)
Title: Image recorder
Inventor: YAMAMOTO NORIKO
IPC: G03G15/11
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder which minimizes the release of solvent vapor even in case of the occurrence of a trouble. SOLUTION: This image recorder consists of an image forming device 74 for forming an image with a liquid ink containing an organic solvent, a container 75 having an openable and closable door 52 and housing the image forming device 74 and a means 76 for recovering the vapor of the organic solvent in this container. After the image forming device 74 is stopped, the removal of the solvent vapor in the container 75 is executed for a prescribed time and thereafter, the door 52 is opened, thereby, the splashing of the solvent vapor can be lessened.
Patent JP-H01238416-A (JP)
Title: Protective relay device
Inventor: IIJIMA KENJI
IPC: G01R19/25
Filed: 1988-03-16
Abstract: PURPOSE:To reduce the load of digital computing configuration and to obtain a protective relay device inexpensive and highly functional, by adopting the computation of Fourier coefficients by a recurrence formula. CONSTITUTION:In a substation A the current of a transmission line 11 is converted into a digital value by an A/D conversion section 12, which is inputted into a low-speed microprocessor 6 and transmitted to a substation B at the same time. Likewise, the digital value of the current sampled at the substation B is transmitted to the substation A. With the processor 6 the time difference between the sampling at the substation A and the sampling at the substation B it taken first of all. By a recurrence formula (no illustration of which is shown here), the Fourier coefficients are then calculated. The current value at the substation A is worked out at the same time when the current value received from the substation B is sampled. In case the sum of the current value sampled at the substation B and the current value sampled at the substation A at the same time as abovementioned is within the specified limits but not close to O, a tripping command is issued to a breaker 21 via an I/O section 20.
Patent JP-S56161381-A (JP)
Title: Anilide derivative and agricultural and horticultural germicide
Inventor: NAGAI SHIGEKI
IPC: C07D307/68
Filed: 1980-05-15
Abstract: NEW MATERIAL:An anilide derivative of formula I (X is lower alkyl; m is O or an integer 1 or 2; R is alkyl, alkoxyalkyl, alkylthioalkyl, furyl or phenyl which may be substituted by lower alkyl, lower alkoxyl or halogen).  
     EXAMPLE: N-Furfuryl-2-fur-2',6'-dimethylanilide.  
     USE: An agricultural and horticultural germicide having a control activity against blast of rice plants, late blight of tomatoes, downy mildew of cucumbers, etc.  
     PROCESS: A compound of formula II is reacted with a compound of formula III to give the compound of formula I. Specifically, for example, N-furfuryl-2,6-dimethylamiline and tire specithylamine are dissolved in benzene, and 2-furoyl chloride is  dropped and reacted therewith. After cooling, the reaction mixture is dehydrated  and concentrated to afford the exemplified compound. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07287681-A (JP)
Title: Start of computer program after down load of data created with a program
Inventor: DEIBIDO EMU SHIIFUAATO
IPC: G06F9/445
Filed: 1995-03-23
Abstract: PURPOSE: To provide a resource management system consisting of a plurality of servers used by single or a plurality of personal computers(PC). CONSTITUTION: The server used by a PC is provided with a means storing a single or a plurality of profiles explaining in details the content of a single or a plurality of resources by each PC. Furthermore, since the system is provided with a means to retrieve a profile stored in all servers in the system by the user of each PC, the user of each PC retrieves the content of all resources in the system. Furthermore, the system is provided with a means down-loading a resource possible for down-load from other server to the user of the server and a means starting a program to display the down-loaded resource in an intended form after down-loading.
Patent JP-S63229691-A (JP)
Title: Memory peripheral circuit
Inventor: TAKAHASHI YASUSHI
IPC: G11C11/417
Filed: 1987-03-18
Abstract: PURPOSE:To always set the breaking time and the rise time of a pre-charge signal and a chip enable signal in required minimum time even when a memory circuit characteristic is dispersed by combining two sequential circuits and a gate circuit for a memory circuit. CONSTITUTION:The sequential circuit 1 is reset by the rise of the signal of a control signal line 9, the signal of a pre-charge signal line 13 trails and a field effect transistor group 4 is turned off. Therefore, a sequential circuit 2 is set and the signal of a chip enable signal line 14 rises. As the result, the signal of the chip enable signal line 14 rises by the delay of the wiring connecting the gates of the field effect transistor group 4 and the delay of the sequential circuit 2. Similarly, when the signal of the control signal line 9 trails, the gate circuit 3 recognizes that all the signals of an address pulsing signal line 6 rise and makes the signal of the pre-charge signal line 13 to rise. Thus the time required for these execution can be set in the fixed minimum by the memory circuit characteristic.
Patent JP-S62221332-A (JP)
Inventor: TSUBURA SHINICHI
IPC: A61B1/00
Filed: 1986-03-25
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-S55157510-A (JP)
Title: Process for constant-temperature convection drying of mosquito-repellent incense, etc.
Inventor: NAKAO KOUZOU
IPC: A61K8/00
Filed: 1979-05-24
Abstract: PURPOSE: To dry mosquito-repellent incenses, etc., economically, independent of weather and the season, by placing the incenses, etc. in a closed drying room maintained at a constant temperature, and circulating dried air with a blower and a dehumidifier.  
     CONSTITUTION: Articles to be dried (e.g. mosquito-repellent incent, leather, fish, seeds, etc.) are placed on a rack B, and the racks are stacked on the floor 3 of a closed drying room 1 maintained at a constant temperature. Air is sent forward with blowers 6 to evaporate the moisture in the article to be dried. The moistened air is split into two streams at the front part of the room, and circulated to the back of the room with blowers 7. The air is dried with dehumidifiers A, and sent forward with the blowers 6.  
     EFFECT: In contrast with drying in the sun, this process can be carried out at an arbitrary time, without troubles of ill-odor emission and environmental pollution, and gives uniformly dried product. The necessary working space is about 1/5 of that of the conventional air-drying, and the man-power is also considerably reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01237230-A (JP)
Title: Engine holding/transporting device
Inventor: OKADAYA YUKIMASA
IPC: B60P3/00
Filed: 1988-03-18
Abstract: PURPOSE:To hold an engine for an aircraft at a prescribed height in inspection and maintenance and safely transport the engine between processes with superior operation performance by constituting the title device from a cradle for holding the engine and a transport dolly for transporting the engine by its own driving source. CONSTITUTION:An engine holding/transporting device is constituted of a cradle 2 for holding an engine 1 and a transporting dolly 10 which mounts the cradle 2 and transports by its own driving source. Therefore, the engine 1 can be transported by only elevating and lowering a lift 15 in the state where the cradle 2 is inserted between the wheel frames 14 of the transport dolly 10, and the need of using a crane, etc., and mounting/demounting a connecting rod is obviated. Further, if the engine 1 is demounted from the body of an aircraft and mounted onto the cradle 2, the use as a temporary placing board in a maintenance factory or a working board for the equipment installation work before the test operation is permitted. Therefore, the transport between processes can be carried out by transporting the cradle 2 on which the engine 1 is mounted onto the transport dolly 10 in a simple operation.