baber/WOPTO huggingface dataset:
Patent JP-H01193513-A (JP)
Title: Method of simultaneously generating low nox
Inventor: RONARUDO DEII BERU
IPC: F23C9/00
Filed: 1988-11-17
Abstract: PURPOSE: To reduce an NOX level in a discharged substance by a method wherein a final efflux, i.e., at least a part of efflux from an economizer, i.e., a low pressure waste heat boiler is circulated as feed gas to a combustor and a turbine. CONSTITUTION: Treated gaseous efflux through a conduit 30, i.e., a low NOX efflux flowing through a gas route and a continuous heat removing route in an economizer, is circulated to a combustor 10, and gas stream fed to a turbine 14 is regulated. When efflux, for example, flue gas, is recirculated, a recirculation speed is controlled by a valve. A part of efflux is branched in a line 36 and the efflux is guided to the combustor 10. To run a turbine, air is added to the combustor for combustion of fuel. Further, to prevent the damage of the blades of a turbine due to the increase of the flame temperature of the combustor, extremely excessive air is added. The recirculated efflux gas is functioned as a radiating element in the combustor and superheating of the turbine is easily prevented from occurring.  An oxygen content of a turbine consumed substance is considerably decreased and this decrease reduces a fuel demand amount for a properly continuous reduction step.
Patent JP-H02135914-A (JP)
Title: Differentiation circuit
Inventor: SATO FUMIHIKO
IPC: H03K5/00
Filed: 1988-11-17
Abstract: PURPOSE:To obtain sure pulse width to operate a circuit to be used in the case of utilizing a differential waveform as a clock by feeding back the differential waveform to a differentiation circuit itself. CONSTITUTION:A waveform C1 obtains the rise 21 of a waveform COUT via a delay circuit 16 to secure the release time of reset of a flip flop 19, and utilizes it as an active clock on the flip-flop 19. The output C2 of the flip-flop is inverted by the clock, then, the rise 22 of the C2 can be obtained. The reset is applied on a flip-flop 15 by the rise 22 of the waveform C2, and the fall 23 of the waveform C1 is returned to a level '0', and the reset is applied on the flip-flop 19, and the fall 25 of the waveform C2 is returned to the level '0', and also, the fall 24 of the waveform COUT is also returned to the level '0', then, the differential waveform can be obtained at waveform COUT. Thereby, it is possible to always obtain a sure differential waveform.
Patent JP-H08148388-A (JP)
Title: Electric double layer capacitor and manufacture thereof
Inventor: YUKIMASA TETSUO
IPC: H01G11/66
Filed: 1994-11-25
Abstract: PURPOSE: To provide an electric double layer capacitor having large electrode density of polarizable electrode and high capacity density (energy density) and a method for manufacturing the same. CONSTITUTION: An electrode is formed by an integrally molded form 30 obtained by integrally molding an aggregate 1 and a polarizable electrode 2 by predetermined pressing, and an electric double layer is formed in a boundary to electrolyte impregnated with the electrode 2.
Patent JP-H09133838-A (JP)
Title: Adapter for inserting positioning pin of stackable connector
Inventor: NOZAWA TETSUO
IPC: G02B6/38
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To make it easy to insert positioning pins by decreasing the insertion resistance generated when many ferrules are connected together at a time. SOLUTION: A 1st plate 11 is held between respective stackable connector pins 7 in contact with the opposite peripheral surfaces of the respective right and left stackable connector pins 7 arranged in the stacking direction of plural stacked ferrules 3, and two 2nd plates 12 having grooves 5 engaging the right and left stackable connector pins 7 one to one are fitted sidewards across liner sheets 20 made of cloth, etc. In this state, the stackable connector pins 7 are given rigidity and become weak in holding force when detached.
Patent JP-H03151716-A (JP)
Title: Output buffer circuit
Inventor: YAMADA AKIRA
IPC: H03K17/687
Filed: 1989-11-08
Abstract: PURPOSE:To reduce a layout area in the case of forming the circuit as an integrated circuit by providing a 1st buffer including a low threshold level N-channel transistor(TR) connected to a Vcc and connecting the output of the 1st buffer and the output of the 2nd buffer. CONSTITUTION:Let the threshold level of a low threshold level N-channel TR8 be Vtn2, when an H input is inputted form an internal circuit 4, a 1st buffer 1 outputs a (Vcc-Vtn2). On the other hand, a point B of an output of a 1st inverter 3 is an L with a small delay from a point A of a waveform (a). Then the level is inverted by a 2nd buffer 2 and an H level is outputted. Then the output of the 2nd buffer 2 reaches the point C and the voltage is ensured to Vcc. Even when an L level is inputted from the internal circuit 4, the output of the 1st buffer 1 goes to Vtn2 similarly in the case of H and a GND level is ensured by the output of the 2nd buffer 2. Thus, even when overshoot or undershoot takes place, the output voltage does not exceed the Vcc or the GND level largely.
Patent JP-H03151216-A (JP)
Title: Resin sealed device
Inventor: MORIKAWA TAKESHI
IPC: B29C45/02
Filed: 1989-11-09
Abstract: PURPOSE:To prevent generation of a void within a resin package, by a method wherein a gas vent hole communicating with the inside of a pot is provided into the upper part of a raw material resin feed pot. CONSTITUTION:A gas vent hole 11 communicating with the inside of a pot 5 is provided in the upper part of a raw material resin feed pot 5. A position of a gas vent hole 11 is good if it is located at an upper position of such an extent that molten resin does not come into contact with that and it is provided a little upper than, for example, a height of the pellet 4. Therefore, various gas such as air possessed by or brought in by the resin pellet 4 or insert gas such as nitrogen gas to be used as purge gas or cracked gas generated at a melting time of resin is vented. With this construction, generation of a void within a resin package is prevented.
Patent JP-H10128273-A (JP)
Title: Treatment of heavy metal-containing ash
Inventor: HORI YOSHIHIRO
IPC: B09B3/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To easily, efficiently and safely treat a heavy metal-containing ash without needing a pH adjustment by adding water, a ferrous compd. and a phosphoric acid based heavy metal fixing agent to the heavy metal-containing ash and kneading the mixture. SOLUTION: The heavy metal such as lead and cadmium in the heavy metal- containing ash is allowed to react with the phosphoric acid based heavy metal fixing agent and solidified as a hardly soluble salt such as lead phosphate and cadmium phosphate by mixing the water, the ferrous compd. and the phosphoric acid based heavy metal fixing agent using the phosphoric acid and its salt to the heavy metal-containing ash and kneading the mixture, and also hexavalent chromium, arsenic and selenium are allowed to react with the ferrous compd. and solidified. In this way, the heavy metal-containing ash is easily, efficiently and safely treated and an elution of the heavy metal from a treated mater is surely prevented without needing the pH adjustment.
Patent JP-S62149799-A (JP)
Inventor: MIYATA KAZUO
IPC: C11D3/38
Filed: 1985-12-24
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-S61222345-A (JP)
Inventor: TERII ERU BARAADO
IPC: H04L12/413
Filed: 1985-12-24
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-S62152516-A (JP)
Title: Removal of silanes
Inventor: KITAHARA KOICHI
IPC: B01D53/34
Filed: 1985-12-26
Abstract: PURPOSE:To efficiently remove silanes in a dry state at low temp., by contacting gas containing silanes as noxious components with soda lime. CONSTITUTION:Soda line synthesized by heating quick lime impregnated with a conc. sodium hydroxide solution or usual commercial soda lime is allowed to fill a removing cylinder and gas containing silanes such as monosilane and disilane etc. exhausted from a semiconductor manufacturing process is made to flow through the removing cylinder to remove silanes being noxious components.
Patent JP-H11130367-A (JP)
Title: Handrail device for passenger conveyor
Inventor: SATO TOMOAKI
IPC: B66B23/24
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a handrail device for a passenger conveyor, which is capable of securing the safety of grip changing in the case of a handrail provided for each route and freely setting even a route having a different curvature. SOLUTION: The handrails 1 and 2 of a passenger conveyor constructed to be endless are independently arranged in both sides of a route based on different route units, in the separating part of the handrails 1 and 2 units, the front route handrail 2 is arranged inside the rear route handrail 1 to be overlapped when seen from the side face, and a cover block for the front route handrail is formed to have a grip height lower than that of the rear route handrail 1.
Patent JP-S63143993-A (JP)
Title: Treatment of waste liquid from photographic process and apparatus thereof
Inventor: KOBAYASHI KAZUHIRO
IPC: C02F1/04
Filed: 1986-12-08
Abstract: PURPOSE:To effectively remove offensive odor, by heating, a evaporating and concentrating waste liquid under the existence of a compd. capable of discharging sulfite ion. CONSTITUTION:Waste liquid is fed to an evaporation tank 3 via a feed pipe 1A thereof. A compd. capable of discharging sulfite ion (i.e. K2SO3, Na2SO3, (NH4)2SO3 and NaHSO3 or the like) is added to the evaporation tank 3 at 5X10<-4> g-ion/l expressed in terms of sulfite ion. The mixture is heated and evaporated in such a state that the pH of waste liquid is maintained at 3.0-11.0. A pH regulating agent is fed from a tank 13 thereof with a pump 14 for the pH regulating agent. Further as a heating means, an electric heater and a ceramic heater, etc., are preferably provided to the inside of the evaporation tank 3. Thereby the load of secondary treatment can be remarkably decreased.
Patent JP-H02137872-A (JP)
Title: Heat fixing roll device for electrophotographic device
Inventor: KISHI MASATAKA
IPC: B32B1/08
Filed: 1988-11-18
Abstract: PURPOSE:To prevent the heat insulating layer of a heat roll from losing its heat insulation effect, deforming, and deteriorating and to improve its durability by forming the heat insulating layer in honeycomb structure by using a heat- resisting hard material. CONSTITUTION:The heat roll 11 has a rotary shaft 13, the heat insulating layer 15 formed on the surface of the rotary shaft, and a resistance heat generating layer 17 laminated on the surface of the heat insulating layer 15, which is formed in the honeycomb structure having many empty rooms 15b partitioned by a radial extending wall 15a made of the heat-resisting hard material. Thus, the heat insulating layer 15 has the honeycomb structure of the heat-resisting hard material to improve the rigidity without spoiling its heat insulation effect. Consequently, the heat roll 11 is prevented from deforming and deteriorating owing to temperature variation and the durability of the heat roll is improved.
Patent JP-H10141087-A (JP)
Title: Assembly of engine with sound absorbing member
Inventor: WAKO EIJI
IPC: F02B77/13
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To effectively reduce engine noise by applying farming material, before foamed, to the inner face of a cover or structural parts, covering the structural parts integrally with the cover and foaming the foaming material with heating when the structural parts of an engine is assembled on the engine via a sound absorbing member. SOLUTION: A sound insulating member which has a sound absorbing member 5 covered with a pump cover 4a is arranged to cover all of an injection pump 2a excluding an area when an operating lever and an injection pipe 3 are arranged. In this case, the sound absorbing member 5 is formed of synthetic resin foaming materials 5' such as urethane foam which is foamed at an atmospheric temperature of 40-50 deg.C. The foaming material 5', before foamed, is applied to either or both of the inner face of the cover 4a or/and the surface of the injection pump 2a. Then, the cover 4a is heated to foam the foaming material 5', so that the sound absorbing member 5 is expanded all over a space between the injection pump 2a and the cover 4a.
Patent JP-2001108651-A (JP)
Title: Apparatus and method for measurement of trace oxygen dealing with combustible gas
Inventor: MIZUTANI YOSHIHIKO
IPC: G01N27/41
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method, for the measurement of trace oxygen dealing with a combustible gas, in which the concentration of the trace oxygen can be measured precisely by a method wherein the reduction amount of oxygen due to the combustion of a trace combustible gas on the metal electrode of an oxygen sensor is corrected. SOLUTION: In this measuring apparatus 50 for trace oxygen dealing with a combustible gas, an oxygen sensor which is provided with an oxygen ion-conductive solid electrolyte and a metal electrode is used separately as a bias sensor 52 and a major sensor 51. In the bias sensor 52, a gas to be measured is burned by oxygen to which the combustible gas in a disoxidation measuring gas obtained through a disoxidation column 55 is supplied by using an oxygen pump cell, and the amount of the combustible gas in the gas to be measured is measured. On the other hand, in the major sensor 51, oxygen which corresponds to the amount of the combustible gas measured by the bias sensor 52 is sucked separately into the gas, to be measured, by using the oxygen pump cell.  Thereby, the combustible gas in the gas to be measured is burned, and the concentration of the oxygen contained in the gas, to be measured, from the beginning is measured.
Patent JP-H08129445-A (JP)
Title: Coordinate information input device
Inventor: KOBAYASHI TSUNEKAZU
IPC: G06F3/03
Filed: 1994-11-01
Abstract: PURPOSE: To provide a compact coordinate information input device which can reduce the wiring and operation space and has a high resolution. CONSTITUTION: An ultrasonic transmission element 3 and two ultrasonic reception elements 4 and 5 are arranged, and the ultrasonic wave from the ultrasonic transmission element 3 is transmitted to a ball-point pen 9 moved in the ultrasonic field of ultrasonic transmission and reception elements 3 to 5 and is reflected by the ball-point pen 9 and is received by ultrasonic reception elements 4 and 5.  An operation logic 10 is provided which calculates the movement coordinate position of the ball-point pen 9 as coordinate information based on the difference between the transmission/reception time from the ultrasonic transmission element 3 to the ultrasonic reception element 4 and that from the ultrasonic transmission element 3 to the ultrasonic reception element 5 by the indication of a program memory 11, and coordinate information obtained by operation in this operation logic 10 is inputted to a personal computer 16 by an interface circuit 8.
Patent JP-2000120173-A (JP)
Title: Unitized building and method for constructing it
Inventor: YODA YASUHIRO
IPC: E04B1/348
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom of design by enabling an atrium opening to be provided across building units even if the building units are made of wood. SOLUTION: An atrium opening 5 is provided across adjacent upper-story building units 3a, 3b, and lower-story building units 2a, 2b located below the atrium opening 5 are each provided with a bearing wall 6 supporting the floor 32 of each upper-story building unit 3a, 3b and extending in the longitudinal direction of the atrium opening 5 across the joint between the lower-story building units 2a, 2b while situated in a position near the atrium opening 5. Thus even if the atrium opening 5 is provided across the upper-story building units 3a, 3b, the load of the floor face of each upper-story building unit 3a, 3b is supported by the side wall 21 of each lower-story building unit 2a, 2b and the bearing wall 6 opposite thereto.
Patent JP-H09132719-A (JP)
Title: Carbon black master batch and diene rubber composition containing the same
Inventor: AMINO NAOYA
IPC: C09C1/56
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject master batch useful for the rubber for tire and capable of imparting workability, tension characteristic, low heat build up and the dispersibility of carbon black to a diene rubber by blending carbon black with a low molecular weight polymer having a specific molecular weight. SOLUTION: This master batch is obtained by blending (A) a low molecular weight polymer of 3,000-10,000 number-average molecular weight (e.g. styrene- butadiene copolymer rubber, polybutadiene, butadiene-isoprene copolymer rubber and acryronitrile butadiene copolymer rubber) with (B) e.g. 10-200 pts.wt. carbon black per 100 pts.wt. of the component A by a wet method. Concretely, this master batch is obtained by cocurdling after blending and mixing a solution prepared by dissolving e.g. the component A into a nonpolar hydrocarbon such as (cyclo) hexane, etc., as a solvent or a rubber latex with the component B.
Patent JP-H08153054-A (JP)
Title: File transfer system
Inventor: KAGIWADA ATSUSHI
IPC: G06F12/00
Filed: 1994-11-28
Abstract: PURPOSE: To provide a means enhancing the efficiency of file transfer between server and client and to make this efficiency enhancing means to apply to file transfer between spots with a time difference. CONSTITUTION: A client 10 is provided with a final transfer date table 11 of the date receiving the transfer of a file 12 and a means sending back the file name and the final transfer date by pairing at the time of a file transfer request. The server 20 is provided with an update date table of the date updating a file 22 and a means comparing an update date and a final transfer date at the time of receiving the file transfer request and processing a transfer request. Besides, in order to slove the problem on the time difference, the client 10 is provided with a table holding the time difference between the client and the server 20.
Patent JP-H08141094-A (JP)
Title: Device for thermotherapy
Inventor: MIZUKAWA SATOSHI
IPC: A61N5/02
Filed: 1994-11-28
Abstract: PURPOSE: To provide a device for thermotherapy capable of surely performing heating or monitoring the temperature and safely performing the thermotherapy even when the tube hole at the position of measuring the temperature is curved or when the lesion is partially uneven. CONSTITUTION: The device is provided with a microwave output control part 11 which emits the microwave to the lesion, applicator 1 equipped with temperature sensors 2 and 3 which detects the temperature of the lesion, and microwave oscillation part 10 which oscillates the microwave to be supplied to the part 11. Further, it is provided with a temperature control part 14 which performs the temperature control of the lesion to the objective temperature by using one of the temperature sensors and stops the oscillation of the microwave from the part 10 when the sensor is less than the lower limit temperature to be changed in time.
Patent JP-S62153862-A (JP)
Title: Developing method
Inventor: SAKAMI YUJI
IPC: G03G15/06
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a developed image which is free from fogging and has a high resolution by executing non-contact two-component development using 1-6mum toner. CONSTITUTION:The developer 4 is formed by mixing magnetic particles M contg. magnetic powder and nonmagnetic particles (toner T) essentially consisting of a resin contg. at least >=70% (by weight) particles having 1-6mum grain size in the resin. The developer 4 is controlled to a suitable thickness by a doctor blade 10 as a sleeve 2 internally having a magnet roller 3 rotates. The developer layer and the drum 1 surface are not in contact with each other in a static state. The toner T in the developer 4 is electristatically charged by the friction with the magnetic particles M and the sleeve 2 and is carried to a developing region. A developing bias is impressed between a back electrode 11 of the photosensitive drum 1 which holds the electrostatic latent image and the sleeve 2 by a DC power source 5 and an AC power source 6 to form alternate electric fields in the developing region by which the electrostatically charged toner is moved back and forth between the sleeve 2 and the drum 1 and the latent image is developed.
Patent JP-H05128257-A (JP)
Title: Picture area extracting device
Inventor: EITO MINORU
IPC: G06T7/00
Filed: 1991-11-08
Abstract: PURPOSE:To exactly separate and extract a desired picture from a background even in an area of a picture where a background color and a color coexist by expressing the area by plural reference vectors. CONSTITUTION:2N pieces of clustering modules 108-113 are assigned by each N piece for expressing the reference vectors of an objective area to be extracted, and the reference vectors of a background area. A control circuit 107 scans a reading circuit 106 so that the picture vectors of entire picture elements can be sequentially read out from a frame memory 105. The read picture vectors are transmitted to the modules of the objective area to be extracted, and the modules of the background area, a distance is calculated in parallel, and each minimum distance is stored in distance map memories 116 and 117. Then, an in-area picture element reading circuit 118 compares the distance to the objective area with the distance to the background area at each picture element, and outputs the picture data when the distance to the objective area to be extracted is smaller.
Patent JP-S62155809-A (JP)
Inventor: MORITA TAMAO
IPC: H01F7/02
Filed: 1985-12-27
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-H08152811-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic image forming method and electrophotographic device
Inventor: SAKO SHUNKAI
IPC: G03G21/00
Filed: 1994-11-28
Abstract: PURPOSE: To prevent such a situation that frictional force between a rubber blade and the surface of a photoreceptor gets large and the blade is reversed in an electrophotographic device in which the photoreceptor is electrified in contact and cleaned by the rubber blade. CONSTITUTION: In this electrophotographic photoreceptor which is provided with an electrifying means by the use of an electrifying member 2 arranged in contact with the photoreceptor 1 and a cleaning means by the use of the rubber blade abutting on the photoreceptor 1 in a counter direction and which is used for an electrophotographic process, ten-point average roughness Rz of the surface of the photoreceptor is >=0.3μm and <=2.0μm. Thus, the frictional force between the blade and the surface of the photoreceptor is reduced and an excellent image can be obtained.
Patent JP-H01135059-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGUCHI KIYOSHI
IPC: H01L21/20
Filed: 1987-11-20
Abstract: PURPOSE:To improve characteristics accuracy of semiconductor device by reducing the resistivity of at least a part of a polycrystalline silicon resistance film formed on a semiconductor substrate through laser annealing and by enabling trimming over a wide range in a direction of lowering a resistance of a resistance device. CONSTITUTION:Output beam of a continuous oscillation laser of about 50W is restricted to increase the energy density then irradiated through scanning. Trimming is carried out by annealing a specified region 171 of a polycrystal silicon resistance film by laser to increase the crystal grain diameter and to substantially improve the movability of carrier. The sheet resistivity of polycrystal silicon film can be reduced to about one-tenths by laser annealing. Therefore, it is possible to conduct trimming to an arbitrary value ranging from a resistance R before annealing to R/10 by controlling irradiation conditions of laser beam and the annealing area. In this way, a wide trimming range is provided thus allowing precision adjustment of semiconductor device characteristics.