baber/WOPTO huggingface dataset:
Patent JP-S628952-A (JP)
Title: Tension regulating mechanism for rolled tape
Inventor: FUNAKOSHI KEIGO
IPC: B65H23/06
Filed: 1985-07-04
Abstract: PURPOSE:To make the pay-out of a tape smooth, by providing a mechanism for changing the brake force of a tape reel in accordance with a variation in the diameter of a rolled tape to maintain the pay-out tension of the tape to be always constant. CONSTITUTION:Tape rolls 2, 2' having different diameters are loaded on a tape reel 11. A guide roll 3 which is attached to the front end of a lever 4 in a cantilever-like manner in parallel with the axis of the tape reel 11, is made in contact with the outer peripheries of the tape rolls 2, 2'. A screw shaft 5 for adjusting the stroke of a spring 8 is inserted through a pin shaft 7 extending in parallel with the axis of the tape reel 11 and provided in the intermediate section of the lever 4, through the intermediary of a female thread section 6 provided orthogonal to the pin shaft 7. A brake lever 9 integrally incorporated with a brake shoe 10 is provided at a position substantially symmetrical with the lever 4 with respect to the tape reel 11, and is connected with one end of the spring 8. With this arrangement the elongation of the spring 8 may be changed in accordance with variations in the outer diameters of the tape rolls 2, 2'.
Patent JP-S5850482-A (JP)
Title: Radar device
Inventor: MIZUTANI AKIO
IPC: G01S13/10
Filed: 1981-09-21
Abstract: PURPOSE:To eliminate false echoes by providing a function of discriminating the coincidence of the distance of signals at every sweep. CONSTITUTION:Transmission signal generating circuits 1 and 2 generate a sub-transmission pulse and a main transmission pulse according to a trigger signal outputted from a timing control circuit 14, and these two kinds of signals are emitted into the air via a signal-composing circuit 3, a power amplifier 4, a transmission-reception change-over switch 5 and an antenna 6. Echo signals from a reflecting object are inputted in a correlation processing circuit 13 via the antenna 6, the transmission-reception switch 5, a reception amplifying circuit 7, matched filters 8 and 9, detection circuits 10 and 11, and a signal switching circuit 12. The correlation processing circuit 13 performs the detection of correlation as to whether or not the positions of the signals inputted currently accord with those memorized in the past, thus prohibiting the output of false echoes.
Patent JP-H0721742-A (JP)
Title: Audio editing system and audio reproducing system
Inventor: SERIKAWA MITSUHIKO
IPC: H04S7/00
Filed: 1993-06-21
Abstract: PURPOSE:To realize the presence feeling intended by a software production side at individual user side excellently by recording/transmitting the real time processing contents of an audio signal for creating the presence feeling synchronizing with a video as an encoded control code, and on the other hand, executing an audio signal process considering every user specific reproducing emvironment based on the control code in an end user side. CONSTITUTION:Video information on a video information storage 1 is edited by a video editing part 2 to be monitored by a video reproducing part 3. Synchronizing with the video, an audio material on an audio information storage 4 is first edited by an audio material editing part 5, and further, is signal processed for creating the presence feeling by an audio signal processing part 6 to be monitored by an audio reproducing part 8. The contents of signal processing and an audio parameter are encoded as the time sequential data in a control code forming part 7, and are recorded/transmitted together with a video signal and an audio signal after first edited.
Patent JP-S5482018-A (JP)
Title: Speed control system for engine-driven generator
Inventor: KAISE HIDEO
IPC: H02P9/04
Filed: 1977-12-14
Abstract: PURPOSE: To suppress an increase of speed-down quantity when closing a load, by means of setting a speed previously raised for a rapid increase of the load, with a fuel valve of the engine made open simultaneously when outputted a closing signal of load of big capacity.  
     CONSTITUTION: An engine 1 and a generator 2 are mechanically made in a direct coupling, and a rotational speed control for the engine 1 will be operated by a governor 3 and a fuel valve 4. If a command signal, for closing a load breaker 7 of big capacity load 9, is outputted from a closing signal circuit 10, said signal is transmitted to a fuel rapid booster 11 as well as to the load breaker 7. The fuel rapid booster 11, if inputted a load closing signal, rapidly opens the fuel valve 4, setting a speed of the engine 1 previously raised. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5575209-A (JP)
Title: Resinous-mold type transformer
Inventor: TANI ISAO
IPC: H01F27/32
Filed: 1978-11-30
Abstract: PURPOSE: To avoid generation of partial discharge by providing an electric-field reducing layer having voltage-nonlinear resistance characteristics on the insulating layer for at least one winding of the primary winding and the secondary winding which constitute a transformer.  
     CONSTITUTION: The primary winding 2 and the secondary winding 3 are wound around an iron core 5. A main insulating layer 1, around which tape- or sheet- shaped mica, synthetic film, and the like are wound, is intervened between the windings and the core. After synthetic resin such as epoxy resin and the like is impregnated, an outer insulating layer 4 is formed, and an mold is formed. In this constitution, an electric-field reducing layer 1 a  having voltage-nonlinear resistance characteristics is provided on the surface of the main insulating layer 1 for at least one winding. Said reducing layer 1 a  is formed by applying high-resistance paint comprising silicon-carbide powder and a bonding ageant. Since the resistance at a portion of the later layer 1 a  to which a high electric field is applied is small and the resistance at a portion to which a low electric field is applied is high, the electric- field intensity between the layers 1 and 4 becomes moderate, thereby partial discharge is avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5481753-A (JP)
Title: Variable delay equalizer
Inventor: NAKAYAMA KENJI
IPC: H03H17/00
Filed: 1977-12-12
Abstract: PURPOSE:To reduce the memory capacity for coefficient storage of multiplier, by constituting the maximum value of the delay performance and the center frequency can independently be varied, in the delay equalizer shaping the delay distortion. CONSTITUTION:Between the input terminal IN and the output terminal OUT, adders 21 to 24, delay time units 11 to 14 in T seconds for delay time, and multipliers 31, 32 and 4 are provided. Further, three independent paths having the transfer functions of H1(Z)=r<2>, H2(Z)=-2r cos theta, Z<-1> and H3(Z)=Z<-2> are formed. Further, the circuit feeding back the output of the multiplier 31 to the adder 21 and that feeding back the output of the multiplier 4 to the adder 23 are provided, and the transfer functions H5(Z)=r<2>-Z<-2> and the transfer function H4(Z)=-2r cos theta, Z<-1>. Further, the delay performance can be determined by independently varying the variable coefficient r and theta.
Patent JP-S6130597-A (JP)
Title: Device for synthesizing polynucleotide
Inventor: NIINA AKIHIKO
IPC: C40B40/06
Filed: 1984-07-20
Abstract: PURPOSE:The titled device which has improved operating characteristics, can be miniaturized, and can reduce costs, wherein raw materials, reagents and a solvent are sent to and discharged from a reactor by a means to feed and to take out liquid controlled by a programable controller having a memory part of feed amounts of reagents and a solvent and the order of feed and discharge of the reagents, etc. CONSTITUTION:A solvent, reagents and raw materials are sent from the solvent bottle 2 by N2 gas pressure of the nitrogen bomb 1, from reagent bottles 3-6 packed with a detritylating agent, an oxidizing agent, a capping agent, and a condensation agent, and from the raw material bottles 7-10 packed with adenine, guanine, cytosine, and thymine to the reactor 11, to synthesize polynucleotide. In the operation, polynucleotide is synthesized by using a device wherein the solenoid valves 19-31 are operated depending upon the memory contents of a memory part by the programable controller 32 equipped with the memory part 35 having memorized feed amounts of the reagents, the solvent, etc. and the order of feed and discharge of the reagents, etc., the calculation control part 33 and the base sequence input part 36, etc. so that the solvent, the reagents, and the raw materials are fed and discharged.
Patent JP-S5482595-A (JP)
Title: Cooling system of atomic power plant
Inventor: ABE YOSHITO
IPC: G21D5/08
Filed: 1977-12-13
Abstract: PURPOSE: To pervent beforehand the first stage coolant circulation system including the reactor container from the thermal schock by approximately counterbalancing the quantity of infeed coolant to the reactor container with core heat output.  
     CONSTITUTION: Valve 11 is opened simultaneously with stopping the circulation pump 9 to open bypass pipe 12. The large part of the coolant is flowing through the bypass pipe to circulate. The qantity of coolant flowing into the core 2 within the reactor container is counterbalancing with the heat output of the core 2. Further, the coolant temperature within the reactor container and the coolant temperature within the intermediate heat exchanger 5 are varied gradually and a certain temperature relation is maintained so that the decay heat removal operation by natural circulation after start of supplementary cooling system 30 is proceeded smoothly and rapidly. This allows the core 2 to prevent properly from the critical accident of molten fail and the like. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09309915-A (JP)
Title: Fractionation by rising temperature of crystalline polyolefin
Inventor: KUSANO YOSHIHISA
IPC: C08F6/04
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of effective, accurate, and easy fractionation by rising temperature of a crystalline polyolefin sample in a short time. SOLUTION: (1) After a crystalline polyolefin sample is dissolved into a solvent, it is cooled, while stirring, at a given constant rate and crystallized. (2) The crystallized polyolefin sample is solvent extracted with a Soxhlet extractor, while the pressure in the extractor is kept constant and solvent is boiled for the extraction, then the extracted component is separated and recovered. Then, at a given pressure higher than the one used at (1) and with the same solvent used in (2), the procedure (2) is repeated.
Patent JP-S6042503-A (JP)
Title: Liquid fuel combustion device
Inventor: HIRATA YASUSHI
IPC: F23D11/10
Filed: 1983-08-17
Abstract: PURPOSE:To prevent liquid fuel after extinguishment from dropping in an evaporating cylinder through a fuel injection nozzle, by a method wherein a heat shield pipe is installed to the inside of a blast pipe, a fuel injection nozzle is located to the interior thereof, and a flow rate of the air for combustion flowing between the blast pipe and the heat shield pipe is increased over a flow rate of the air for combustion within the heat shield pipe. CONSTITUTION:An evaporating cylinder 1 is heated by making electrical connection to a heater 2 for applying the heat, and with a blast fan 5 driven, the air for combustion is fed in the evaporating cylinder 1 through a blast pipe 4. The fuel, in turn, is injected in the evaporating cylinder 1 through a fuel injection nozzle 6 to produce air-fuel premixture which forms a combustion flame in a combustion part 7. In which case, the air for combustion fed into the evaporating cylinder 1 does not flow as much through a heat shield pipe 8, and flows mainly between the blast pipe 4 and the heat shield pipe 8. Since there is a high flow of the air for combustion in the vicinity of a connection between the blast pipe 4 and the evaporating cylinder 1, this causes increasing of a cooling effect, and permits substantial control of an increase in the temperature of the fuel injection nozzle 6 during extinguishment. As a result, a rise in temperature exercises the influence upon the liquid fuel remaining in the nozzle to expand the liquid fuel, resulting in prevention of dropping of the liquid fuel into the evaporating cylinder.
Patent JP-H0316994-A (JP)
Title: Growth of compound semiconductor single crystal
Inventor: INOUE TAKAYUKI
IPC: C30B27/02
Filed: 1989-06-12
Abstract: PURPOSE:To suppress an amount of CO gas evolved in a furnace, to reduce carbon concentration and to obtain uniform single crystal in growing single crystal of compound semiconductor by liquidencapsulated high-pressure pulling method by using a material made of isotropic high-density graphite having high bulk density as a carbon furnace material. CONSTITUTION:A material made of isotropic high-density graphite having >=1.75g/cm<3> bulk density is used as at least a heater 4 among furnace materials made of carbon such as the heater 4 or a thermal shield member 5 arranged in a high-pressure pulling furnace 1. Then a crucible 2 charged with a raw material 7 and an encapsulating agent 8 is arranged in the high-pressure pulling furnace 1, heated by the heater 4 to melt the raw material 7. Then seed crystal is brought into contact with the surface of the raw material melt 7 in a state of the surface of the melt covered with the encapsulating agent 8 and gradually pulled up to grow single crystal of 2 semiconductor. Consequently, an amount of CO gas evolved in the furnace per unit time is suppressed to a small amount and change in CO gas concentration in the furnace between starting and termination of pulling of crystal can be reduced.
Patent JP-S5941592-A (JP)
Inventor: MASE RIYOUICHI
IPC: E06B9/86
Filed: 1982-08-31
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-H10328949-A (JP)
Title: Automatic thread fastening machine
Inventor: HIGUCHI MITSUAKI
IPC: B23P19/06
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an automatic thread fastening machine that can clamp a workpiece positively at the time of thread-fastening with simple constitution. SOLUTION: An automatic thread fastening machine is provided with a driver table 4 with a driver bit arranged rotatably receiving driving of a rotatory-drive source, a chuck base 5 for holding a chuck unit that can hold a screw on a moving path of the driver bit, a cylinder 6 for reciprocating the driver table 4, and a cylinder 9 for reciprocating the chuck base 5. A cylinder 13 is arranged on the chuck base 5, and a workpiece hold 14 is connected to the cylinder 13. The cylinder 13 absorbs excess pressing force of the cylinder 9 so as to press the workpiece hold 14 to a workpiece with optimum pressing force. The workpiece is therefore clamped positively with optimum force.
Patent JP-H10325062-A (JP)
Title: Cross-drawn nonwoven fabric and its production
Inventor: KURIHARA KAZUHIKO
IPC: D04H3/04
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To produce a crosswise drawn nonwoven fabric excellent in appearance, feeling and post-processability and useful for artificial leathers by cross- laminating specific webs and adhering solely both selvage parts. SOLUTION: This crosswise drawn nonwoven fabric is obtained by laminating a warp-drawn web 2 made by warp-drawing a continuous body comprising spun and collected long fiber filaments and a weft-drawn web 1 obtained by weft-drawing the continuous body comprising spun and collected long fiber filaments to cross drawing directions, and adhering both selvages. It is preferable to slit and remove end sides from the adhered joints of the both selvages after adhering the both selvages, then winding up the nonwoven fabric.
Patent JP-H0442654-A (JP)
Title: Video telephone system
Inventor: YONEDA HAJIME
IPC: H04M1/57
Filed: 1990-06-08
Abstract: PURPOSE:To easily and accurately fetch a destination telephone number and a video signal data even in the case of incoming and outgoing state by storing a telephone number dialed at the dialing and storing a telephone number sent from a line from the destination and a video image of the destination at the arrival of a call into a memory by means of a registration setting means. CONSTITUTION:A telephone number data dialed at the dialing and a telephone number data sent from a destination via a line and a data of a video signal of the destination displayed on a monitor at the arrival of a call are respectively stored tentatively memories 7,8, and as required stored in a memory 9 by a registration means. When the user selects a video image of an opposite party desired to be talked and operates a telephone number registration setting means 12, a telephone number data registered in the memory 9 in pairs with one selected video image is selected and a dial signal corresponding to the telephone number is sent automatically. Thus, the destination telephone number and the video signal data are easily and accurately fetched even in the case of the dialing and the arrival of a call.
Patent JP-S63314689-A (JP)
Title: Processed component number counting system
Inventor: SASAKI TAKAO
IPC: G06M3/00
Filed: 1987-06-18
Abstract: PURPOSE:To facilitate the count of number of components by using a programmable controller (PMC) so as to discriminate whether or not a received M code signal is an M code to count up number of components and sending a number of component count up command to a numerical control section when the code is a code to count up the number of components thereby counting up the number of components. CONSTITUTION:When an M code is read and executed by an NC program at a numerical control section 1 of a numerical controller, the signal of the M code is sent to a PMC 2. Receiving the signal from the section 1, the PMC 2 discriminates whether or not a received M code signal is an M code signal to be counted up, outputs a count up command to the numerical control section 1 when the signal is a signal to be counted up, and the numerical control section 1 receives the command to count up number of components. Thus, in recognizing the M code to be counted up in advance, the number of components is counted up. Thus, the component number count processing is facilitated.
Patent JP-H09310011-A (JP)
Title: Resin composition for blow molding and molded product
Inventor: FUJIGUCHI TOMOHIDE
IPC: C08K3/36
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition which has excellent blow moldability as a blow molding material and is excellent in resistances to weather, heat and impact and provides the moldings formed by blow-molding the polycarbonate resin composition. SOLUTION: This blow-molding resin composition comprises (A) an aromatic polycarbonate, (B) a copolymer containing an ABS resin component and/or containing SAN resin components as a constituting component, (C) 1-30 pts.wt. per 100 pts.wt. of both components A and B, of a phosphoric ester flame retardant and (D) 0.1-15 pts.wt. of anhydrous silica of ultrafine particles, and blow- molded products are produced by using the same.
Patent JP-S635684-A (JP)
Title: Key telephone system
Inventor: ANEKOJI FUMIO
IPC: H04M3/22
Filed: 1986-06-25
Abstract: PURPOSE:To execute the fault processing of a key telephone system and to prevent the effect given to the whole system by monitoring information between a main control part and each interface part, informing the circumstances to the main control part and moreover executing the set of stopping and stopping cancel of the transmission of information from an interface part. CONSTITUTION:When information is transmitted to an interface part from a main control part, a main control part 1 makes a common memory part 5 store the address of the interface part and the information transmitted there through a main control part bus 2. An information transmission control part 8 in a control information communication part 4 reads the address of the inter face part and the information from the common memory part 5 and transmits the address of the interface part and information to an information supervisory part 9 so as to decide whether they are proper or not. If they are proper address and information, the information transmission part 8 transmits the information to the interface part indicated by the address through an interface bus 3i and if they aren't proper, the information of the circumstances is written in the common memory 5 to inform the main control part and the transmission of the information to the interface part isn't executed.
Patent JP-H01318260-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKIZUKI MAKOTO
IPC: H01L21/822
Filed: 1988-06-17
Abstract: PURPOSE:To shorten processing time and improve the degree and quality of coating by forming successively by vapor growth a laminated capacitor insulating film composed of a silicon oxide film, a silicon nitride film and polycrystalline silicon, the former two films being formed on the latter one. CONSTITUTION:A polycrystalline silicon film 3 on a P type silicon substrate 1 is patterned, and the substrate 1 is inserted into a low pressure CVD device to grow a silicon oxide film 4 under vacuum by vapor growth. Then, after temperature in the low pressure CVD device is lowered, a silicon nitride film 5 is formed under vacuum by vapor growth. Further, after the temperature in the low pressure CVD device is raised, a silicon oxide film 6 is formed under vacuum by vapor growth, and a second layer polycrystalline silicon film 7 is formed, and further a three layer-structured capacitor laminated insulating film is formed between the polycrystalline silicon films 3, 7. Hereby, processing time can be shortened. Further, since the processing is effected under vacuum by vapor growth, the device can be formed with a high degree of coating.
Patent JP-S5854979-A (JP)
Inventor: KIMURA YUTAKA
IPC: A63F13/00
Filed: 1981-09-25
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-S6211507-A (JP)
Title: Treatment of suspended matters in water and treating device therefor
Inventor: OKUMURA MUNEHIRO
IPC: B01D61/14
Filed: 1985-07-09
Abstract: PURPOSE:To prevent decrease of filtered amt. of water through a film due to accumulation of suspended matters in the water to be treated and to permit filtration through the film for a long time in the filtration through film of a cross-flow process by passing a part of the circulating water through a filtration bag having a specified times pore size as compared to the pore size of the filter film. CONSTITUTION:Unfiltered water in an unfiltered water tank 1 is fed to a filter module 3 of a cross-flow type comprising a film having a pore size capable of inhibiting passage of fine suspended matters with a pump 2, and a part of the unfiltered water is filtered through the film and a major portion of the unfiltered water is allowed to flow on the surface of the film to wash the film surface by the energy of the flow and returned to the unfiltered water tank 1 through a circulation line 4. A part of the circulating water is introduced into a filtration bag 5 of such as paper having 5-1,000 times pore size of the pore size of the filter film by adjusting a valve 6 and 7 through a rough filtration line 8. With the lapse of the filtration time, pores of the filtration bag 5 are clogged, the percentage of filtration of the filtration bag is increased, and clean water is fed back to the uncleaned water tank 1, and increase of concn. of suspended matters in the unfiltered water tank is prevented. The filtration bag 5 is changed before the water level in the filtration bag 5 exceeds the overflow level.