baber/WOPTO huggingface dataset:
Patent JP-S63215722-A (JP)
Title: Production of electroconductive polyaniline compound
Inventor: KAMEYAMA MUTSUMI
IPC: C08G73/00
Filed: 1987-03-04
Abstract: PURPOSE:To obtain the title compound excellent in heat resistance and useful as an organic semiconductor material, by polymerizing an anionic compound in the presence of a specified anionic polyelectrolyte. CONSTITUTION:100pts.wt. aniline compound (A) of formula I (wherein R1-4 are each H, a 1-5C alkyl or a 1-10C alkoxy), e.g., aniline, is polymerized at -20-100 deg.C and a pH<=3.9 for 1-48hr in a solvent (e.g., water) in the presence of 1-500pts.wt. anionic polyelectrolyte (B), preferably, of a number-average MW >=500, of formula II (wherein X and Y are each H or a 10C or lower alkyl, Z is -COO<->, -OSO3<-> or -SO3<->, a and b are each 0-10, Q is methylene or phenylene and n>=3), e.g., polystyrenesulfonic acid anion.
Patent JP-H10245300-A (JP)
Title: Production apparatus for compound semiconductor single crystal and production
Inventor: INOUE TAKAYUKI
IPC: C30B27/02
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an LEC apparatus capable of growing a crystal in a high monocrystallization ratio. SOLUTION: A reflector 100 having an emissivity higher than 0.4 obtained by coating the underside of a refractor with a high-emissivity member 100 is liftably installed above a crystal pulling up space in a high pressure container 5. The reflector 100 is set at the optimum position according to the objective length of the crystal to be pulled up and then crystal is pulled up.
Patent JP-S53133304-A (JP)
Title: Gain control method for optical signal receiver
Inventor: SATOU YASUHIRO
IPC: H04B10/293
Filed: 1977-04-27
Abstract: PURPOSE:To obtain a constant electric signal output in an ecconomical way in accordance with the input conditions of a wide range, by controllng the load resistance value of the photoelectric converter.
Patent JP-S63216219-A (JP)
Inventor: MARUYAMA HIROSHI
IPC: H01B13/14
Filed: 1987-03-03
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-H11247575-A (JP)
Title: Cutting detector
Inventor: GOTO KAZUYA
IPC: E21B21/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To facilitate drilling control, and to lighten the fatigue of a worker by arranging a pressure sensor to the intermediate section of the conveying passage of a cutting collector, comparing a detecting pressure value with a cutting property data and deciding the properties of cutting. SOLUTION: A collector 11 for collecting rock-drilled cutting D is installed to a crawler drill. The collector 11 consists of a suction cap 12 covering a drilling-port root, a pre-cleaner 13 collecting cutting DL as coarse powder, and a dust collector 14 collecting fine cutting DS, and is connected by cutting transport pipes 15, 16. Pressure sensors S1 -S4 are arranged in the intermediate section of the cutting conveying passage of the collector 11. The pressure of the conveying air current of cutting D is detected by the pressure sensors S1 -S4 , and compared with beforehand stored data by a decision section, and the properties of cutting D are decided. A worker does not monitor cutting D directly and judges the state of drilling by displaying property data such as the quantity, grain size, etc., of cutting D on a display, and the worker can conduct drilling operation.
Patent JP-S62204648-A (JP)
Title: Howling prevention circuit for telephone set
Inventor: SAKAGUCHI IKUO
IPC: H04M1/00
Filed: 1986-03-05
Abstract: PURPOSE:To suppress the occurrence of howling by connecting a circuit detecting automatically the quantity of a line loss circuit in parallel with a channel circuit. CONSTITUTION:When the loss of a line network 9 connected to terminals 1, 2 is small, the rectified output voltage of a bridge rectifier 3 is high, a Zener diode 6 reaches a Zener voltage, an N-MOS FET 8 is turned on and a capacitor 7 is connected in parallel with the channel circuit network 9. The capacitor 7 offers a loss at the high frequency of sound signal to prevent howling.
Patent JP-H09217440-A (JP)
Title: Longitudinal type waterproof and sound insulating louver
Inventor: ISHIKAWA KAZUHIRO
IPC: E06B7/082
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To ensure necessary ventilation sufficiently, at the same time, prevent the incursion of rain water, etc., from the outside and to make it possible to prevent noises. SOLUTION: While first vane plates 3 and second vane plates 4 are alternately arranged in vertical rows in a frame body 2 to have a ventilation gap 12 between both first and second vane plates, the first vane plates 3 are formed in the shape of an approximately X in a plane view, swelling sections 14 are monolithically formed in both right and left ends faced to the front side of a waterproof and sound insulating louver over the vertical direction, and lapping pieces 15 are monolithically fored in both right and left ends faced to the rear side over the vertical direction.  The second vane plates 4 are formed in the shape of an approximately rhomb in a plane view, each of the sides 20 of them is curvedly formed in the inside, both right and left tops 21 are positioned to the insides on lines connecting the swelling sections provided to the right and left ends faced to the front side of the louver of the first vane plates 3 adjacent to each other to the lapping pieces provided to the right and left ends faces to the rear side thereof, and they are curvedly formed so as to face to the front side of the louver.
Patent JP-H04284214-A (JP)
Title: Structure of cover and its molding method
Inventor: KURINO YUKINORI
IPC: B29C49/06
Filed: 1991-03-13
Abstract: PURPOSE:To manufacture a cover with which defects such as accumulation of dust and also deformation generated by warp, torsion, sink marks and the like are eliminated. CONSTITUTION:A cover 1 of a bucket or the like is injection molded by filling resin, and at least its outer periphery is formed into a hollow thick wall section 4. In the method of molding said cover 1, resin is filled into a resin filling section of a mold by injection molding, and then gas is injected from a molding injection needle into a section corresponding to the thick wall section 4 in the resin filling section, and a hollow section 5 is formed inside by said gas pressure.
Patent JP-H07261736-A (JP)
Title: Magnified display device
Inventor: IIZUKA JUNICHI
IPC: G06F17/21
Filed: 1994-03-18
Abstract: PURPOSE:To decrease key operations at the time of magnified display and to improve operability by widening the inter-row spacings and/or inter-column spacings of the data displayed within a magnification frame indicating a region to be magnified and displaying this data in magnification. CONSTITUTION:This magnified display device displays the data of the magnification frame 2 on a screen 1 in magnification on the display screen 1 when the magnification factor and size of the magnification frame 2 on the screen 1 are inputted thereto by an input device 3. A magnified display means 5 which constitutes the magnified display device 4 displays the data in magnification on the screen 1 by widening only the inter-row spacings or only the inter-column spacings or both of the inter-row spacings and the inter-column spacings of the data displayed within the magnification frame 2 on the screen 1. At this time, this magnified display means 5 is preferably composed of a notice point following-up means 6 and turning back means 7 so that this notice point following-up means 6 fetches the data to be displayed in follow up to the notice point and that this turning back means 7 displays the data in the magnification frame 2 in magnification by turning the data back onto the screen.
Patent JP-H06321708-A (JP)
Title: Disinfectant mixture
Inventor: BERUNTO MIYURAA
IPC: A01N37/50
Filed: 1994-03-18
Abstract: PURPOSE: To provide an agricultural chemical for plants and vegetables having an excellent microbicidal effect by the synergic effect of two chemicals mixed. CONSTITUTION: This chemical contains an effective amt. as a microbicide of a mixture of (a) α-methoxyimino-2-[(2-methylphenoxy)-methyl]phenyl methylacetate expressed by formula I and (b) 2-[2-(6-(2-cyanophenoxy)- pyrimidine-4-yloxy)-phenyl]-3-methoxy-methylacrylate expressed by formula II.
Patent JP-H09239453-A (JP)
Title: Formation of bellows and device therefor
Inventor: TERAMAE TOSHIYA
IPC: B21D26/047
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To compact a device, to reduce the necessary working force and to obtain a bellows enabling stable seal by expanding/shrinking a core between a die bringing into contact with one side of end part of a base stock pipe and a die bringing into contact with the other side of the end part thereof. SOLUTION: The inner pressure is made to high by supplying hydraulic medium into a hydraulic chamber 10 in the inner part of the base stock pipe 1 by a pump 104 and a pressure controller 108, and the base stock pipe 1 is bulged along split dies 4a, 4b, 4c, 4d surrounding the base stock pipe 1 and the crest parts are formed and the supply of the hydraulic medium is stopped. Successively, spacers 5 are taken off and an upper die 2 is pressed with a slider 60 and pushed down in the axial direction to compression-deform the base stock pipe 1. After completing the formation, the load of the slider 60 in a press machine is removed and the hydraulic medium remained in a hydraulic chamber 10 is escaped and the bollows as a product is taken out by taking off the upper die 2 and the split dies 4a, 4b, 4c, 4d, 4e.
Patent JP-H02230007-A (JP)
Title: Burner
Inventor: WAKATA TAKESHI
IPC: F23D14/74
Filed: 1989-02-28
Abstract: PURPOSE:To prevent vibrating combustion and make is sure that there is no gas leakage by providing an opening in part of the section which is connected to at least the combustion space of a combustion can body and connecting a return pipe from said opening to a supply air duct to lead the gas leaking from the opening to a supply air duct. CONSTITUTION:An opening 8 is provided at a part of a combustion can body 1 which is connected to a combustion chamber 3, and a return pipe 9 is connected to said supply air duct from said opening 8. If, during the combustion operation, resonant sounds try to develop in the space with the combustion space as their center, the developed pressure variation is released from the opening 8 through the return pipe 9 to the side of the supply air duct 7 which is a large space so that the generation of the resonant sounds is suppressed. Further, the gas in the can body 1 never leaks out.
Patent JP-H11225846-A (JP)
Title: Surface cover for headrest and its manufacture
Inventor: TAKEUCHI NOBUO
IPC: B68G7/05
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a headrest surface cover such that the disadvantage of the hardness of a sewn part can be easily eliminated by the integral molding of the surface cover. SOLUTION: In a headrest surface cover A covering the foaming body of a headrest through the integral molding of the surface cover, in which a plurality of surface cover pieces 1 are sewn together into a bag shape, the edges 11, 11 of the surface cover pieces 1 are made to overlap each other. This overlap G has a film 2 wrapping a margin 12 to seam, including the edge 11, and a seam line 3 where the film 2 is sewn to each surface cover piece 1 along the edge 11.
Patent JP-S61208143-A (JP)
Title: Information processor
Inventor: HABATA SHINICHI
IPC: G06F9/22
Filed: 1985-03-12
Abstract: PURPOSE:To reduce the load of trap processing by specifying a bank of the branch address generating memory of a control storage with a trap processing factor code, and determining a branch address in the bank wit an instruction code. CONSTITUTION:When a trap function in step operation, tracing, etc., is realized by a high-level language machine under microprogram control, the trap processing factor code is supplied from its control bus 107 to a trap processing factor code register 103 and the sequencer 105 in a microprogram type execution control part 1-2 specified a bank of the branch address generating memory 101 which generates a branch address for accessing the control storage 106. An address in the bank is determined with the instruction code supplied from an instruction bus 108 to an instruction code register 104.
Patent JP-S55141774-A (JP)
Title: Manufacturing of semiconductor device
Inventor: NISHITANI YORIMITSU
IPC: H01S5/223
Filed: 1979-04-20
Abstract: PURPOSE:To prevent the impurity contamination of a semiconductor device during the steps of fabricating the device by epitaxially growing it by utilizing a phenomenon of melting an InGaAsP layer as the GaAs content is increased in the InGaAsP crystal layer. CONSTITUTION:After an n-type InP layer 2 and an InGaAsP layer 3 and a p-type InP layer 4 are formed sequentially on an n-type InP substrate 1, an In1-XGaXAsYP1-Y layer 5 (0.3<X, Y<1, and a thickness of 1mum) as a high refractive index layer and a p-type InP layer 10 as a dissolution preventive film layer are grown thereon. Then, the layer 10 is etched in pattern. Then, with the layer 10 as a dissolution preventive film saturated solution having a ratio of 1g of In and 16mg of InP is brought into contact with the layer 5 to dissolve and remove the layer 5. Then, a p-type InP layer 11 is grown thereon, and an ohmic layer 6 is grown thereon. Thus, since the layer 11 can be subsequently formed after the layer 5 is dissolved and removed, there exist no fear of being contaminated with impurity.
Patent JP-S60192552-A (JP)
Title: Production of feed pellets
Inventor: MAKITA KATSUO
IPC: A23K1/00
Filed: 1984-03-13
Abstract: PURPOSE:Pasture and others are loosened in their fibrous tissues, mechanically dewatered and dried with cold air as they are allowed to stay under stirring, then pelletized to improve the value of the raw material as a feed and lower the production costs of livestock industry. CONSTITUTION:Pasture, beet top, fruit vegetables, foliage vegetables are loosened in their fibrous tissues with beater 1, dehydrated over half with mechanical dehydrator 2, and the cake is treated with crusher 3. Then, the crushed cake is cold dried with a blower as it is allowed to stay in drum provided with cloth ribbon conveyor 4 for a certain time, when necessary dried with hot air drier 6, then pelletized. The squeeze from the dehydrator 2 is recovered to use in field and meadows as a fertilizer.
Patent JP-S59175301-A (JP)
Title: Generation controller of internal-combustion type electric rolling stock
Inventor: KONNO NOBUYOSHI
IPC: H02J7/14
Filed: 1983-03-25
Abstract: PURPOSE:To enable to stably control electric generation with less maintenance by employing as a rotor necessary generating means of an internal combustion type electric rolling stock thereby eliminating a rotary slide. CONSTITUTION:An AC output winding 11 which operates as an auxiliary generator for supplying to an auxiliary power source such as for charging a battery or the like is mounted in the same slot of a core, on which an AC output winding that operates as a main generator for energizing a drive motor 10 is mounted, a common field winding 3 is used as a rotary field, and an exciter employs a rotary exciter 4. The current of an exciter field winding 7 is controlled by a generator controller 8 in accordance with the voltage/current characteristics necessary for the motor 10. On the other hand, the output of the winding 11 which operates as the auxiliary generator is supplied through a rectifier 22, a filter 23, a step-down chopper 24 or a step-up chopper 25 to a battery 17.
Patent JP-H02226973-A (JP)
Title: Video signal processing circuit
Inventor: NAKATANI YOSHIHIRO
IPC: H04N5/265
Filed: 1989-02-28
Abstract: PURPOSE:To realize the insertion of a border line between screens with a simple operation by providing a subtractor taking subtraction between an output of a switching means and an input video signal, a coefficient device multiplying a coefficient to be controlled with an output of the subtractor and an adder adding an output of the coefficient device to the video signal. CONSTITUTION:A switching circuit 10 supplies an output of a memory 4 and an output of a color signal generating circuit 9 in response to the control signal from a system controller 8 selectively to an adder 5. In this case, the system controller 8 interlocks a coefficient data to a multiplier 6 and the changeover of the switching circuit 10. In the case of inserting a color border line, the switching circuit 10 is thrown from the position of a terminal 10a into the position of a terminal 10b before a prescribed period when the coefficient data is switched from 1 to 0 in each horizontal scanning period and the connection of the switching circuit 10 is restored from the terminal 10b to the terminal 10a just before the start of each horizontal scanning period. When the prescribed period is longer, the width of the color border line is made thick, and when shorter, the width is made thin.
Patent JP-H05250504-A (JP)
Title: Bar code data transfer system
Inventor: KITO MASARU
IPC: G06K7/10
Filed: 1992-03-06
Abstract: PURPOSE:To use prescribed characters to transfer read data of a bar code system to a processor by transferring this data as a combination of bar image data of specific characters. CONSTITUTION:A bar code reader 7 is provided with an extended decoding and transfer function 21 which transfers one character as the combination of bar image data of one or plural characters of CODE 39, and a processor 8 is provided with an extended restoring function 22 which takes in bar image data of CODE 39 to constitute character data. A bar code of the bar code system where characters more than those defined by CODE 39 are defined is read, and one decoded character is transferred to the processor 8 as the combination of bar image data of one or plural characters of CODE 39. The extended restoring function 22 of the processor 8 reads in bar image data of CODE 39 to decode it as character data of CODE 39 and constitutes it as character data of the original bar code system.
Patent JP-S59175114-A (JP)
Inventor: ITOU YASUO
IPC: H01G9/004
Filed: 1983-03-23
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-S55141748-A (JP)
Title: Thin film resistor for mos field effect transistor
Inventor: YAMOTO HISAYOSHI
IPC: H01L27/04
Filed: 1979-04-20
Abstract: PURPOSE:To enable to control the resistivity of a resistor film of a MOSFET by oxygen concentration and to uniformly control thereof in high accuracy by varying the oxygen concentration in the state that the impurity density in a silicon layer is set higher than the vicinity of the saturating point. CONSTITUTION:An n-type source region 2 and a drain region 3 are formed in a p-type semiconductor substrate 1, a thin resistor film 5 becoming a loading resistor of a MOSFET is formed at predetermined position on a silicon film 4 of the substrate 1. When forming the silicon layer 4, a thin film resistor 5 for the MOSFET is formed by varying the oxygen concentration in the layer 4 in the state that the impurity density in the layer 4 is set higher than the vicinity of the saturating point and then controlling the resistivity of the layer 4 to desired value by a heat treatment.
Patent JP-S53133349-A (JP)
Title: Terminal control unit for central control unit at fault occurrence time
Inventor: SHIN SHIGEO
IPC: G06F13/00
Filed: 1977-04-27
Abstract: PURPOSE: To ensure an assured detection of the fault in the central control unit and thus to avoid the operation stop of the terminal unit, by detecting the potencial change of the transmission line for the central control unit at the fault occurence time and then controlling the action of the terminal unit indespendently. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55140013-A (JP)
Title: Liquid fuel combustion device
Inventor: NISHIGUCHI HISANORI
IPC: F23D3/08
Filed: 1979-04-20
Abstract: PURPOSE: To reduce production of odor, CO, soot, tar and the like generated upon starting and extinguishing a fire by forming a porous body layer on a surface of a burner wick.  
     CONSTITUTION: When one point of a burner wick 1 is ignited, a diffusion combustion is begun, a fire point is propagated in a longitudinal direction of the burner wick 1 and the burner wick 1 and a wall of a mixing chamber 4 are heated. Next, when the fire point is grown as a temperature thereof is raised, vaporized gas of a fuel is increased and an internal space of the mixing chamber 4 will be suffered from a shortage of air relatively. Then, a combustion capacity in the mixing chamber 4 will be reduced and a combustion in a secondary combustion chamber 5 will become a principal combustion portion, thereby, the combustion will be stabilized. A porous body layer 11 is provided on a surface of the burner wick 1, an internal basic material 12 of the wick is made dense and the fuel is supplied only to the porous body layer 11 on the surface of the burner wick 1, therefore, heat capacity in a vaporizing portion is reduced, a time necessary to raise the temperature thereof is reduced and a time necessary to extinguish the fire may be reduced upon extinguishing the fire because the fuel contained within the burner wick 1 is small in amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01224645-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: OKUMOTO TOYOJI
IPC: G01N21/74
Filed: 1988-03-04
Abstract: PURPOSE:To extremely shorten the time for measurement and to decrease the amt. of a sample by setting the ashing temp. of plural elements at the ashing temp. of the element having the lowest ashing temp. and setting the atomization temp. of the plural elements at the atomization temp. of the element having the highest atomization temp. or the max. temp. of an atomizing means. CONSTITUTION:The sample in which the plural measuring elements to be analyzed are melted is injected into a graphite furnace 24 and the Joule heat generated by the electric power supplied to the furnace 24 is heated and the atom vapor is generated. The atomic absorption lines are branched by a permanent magnet 50 at this time and the influence by the components except the desired elements is corrected by utilizing a Zeeman effect. The luminous fluxes from plural piece of light sources 20 which emit the light corresponding to the plural measurement elements to be analyzed are passed in the atom vapor and the light rays of the analysis wavelengths are selected by plural spectroscopes 28 set at the respective analysis wavelengths and are projected on a detector 32. The incident light rays on the detector 32 are converted to electric signals and after the signals are amplified by an amplifier 34, the signals are processed by an arithmetic unit 36, by which the quantitative analysis value of each of the desired element is obtd.
Patent JP-S55143312-A (JP)
Title: Combustion apparatus
Inventor: MASUDA KAZUTOSHI
IPC: F23G5/46
Filed: 1979-04-20
Abstract: PURPOSE:To burn high-molecular substances like waste rubber or waste plasitics completley and effectively through provision of a bypass pipe which is branched from an upper portion of a combustion sleeve and extends downward along the combustion cylinder. CONSTITUTION:When substances A to be burnt in a combustion space 10 is ignited by inserting a live charcoal, high-temperature combustion gas of the live charcoal flows upward in a combustion cylinder 7 since combustion of the live charcoal is caused just under the combustion cylinder 7, so that substances A in the  cylinder 7 is heated and a portion of substances A is gasified. Gas thus produced fills the space in the cylinder 7 together with the combustion gas of the live charcoal. Gas thus filled in the cylinder 7 is not burnt because of shortage of oxygen  and it is forced to flow downward through a bypass pipe 15. Then, gas is issued to  the outside from opening 16 and burnt in combustion space 10 together with substances A being burnt. That is, combustion gas produced at first in combustion space 10 contains a large amount of unburnt carbon, and this primary combustion gas is issued from an opening 16 together with unburnt gas gasified in the combustion cylinder 7 for causing the secondary combustion of the substances A, so that the substance A can be burnt completely.