baber/WOPTO huggingface dataset:
Patent JP-H02166015-A (JP)
Title: Manufacture of electronic part run
Inventor: TANABE HITOSHI
IPC: H01G13/00
Filed: 1988-12-09
Abstract: PURPOSE:To obtain an electronic part run capable of positively sucking and picking up even small-sized electronic parts easily by forming a groove for air inflow to a housing tape for the electronic part run by cutting off the specified section of the surface of the housing tape. CONSTITUTION:When a housing tape 3 is fed into a tape transfer path to which cutting blades 11 and a squeegee 12 are arranged, two parallel notches 13, 13 are formed continuously at the specified positions of the surface of the housing tape 3. The squeegee 12 located at the rear of the transfer path is penetrated between a section 3a surrounded by the notches 13, 13 and a tape 3 body, and the section 3a surrounded by the notches 13, 13 is detached from the tape 3 body. The operation is conducted continuously in response to the transfer of the tape, and a groove 5 for air inflow is shaped along the longitudinal direction of the surface of the housing tape 3. A bottom tape 6 is stuck onto the underside of the housing tape 3, the bottom of a cavity 4 is closed, an electronic part 2 is housed in the closed section, a cover tape 7 is pasted onto the surface of the housing tape 3, and the opening of the top face of the cavity 4 is closed, thus forming an electronic part run 1.
Patent JP-H05146847-A (JP)
Title: Method for connecting slabs in continuous casting for different kinds of steels
Inventor: YABUMOTO TAKEKIYO
IPC: B22D11/00
Filed: 1991-11-27
Abstract: PURPOSE:To surely connect the previous slab and the following slab in short time without leaking molten steel in a continuous casting for different kinds of the steels. CONSTITUTION:After the molten metal is completed to cast into a mold 2 from a tundish 1, a member 4 for connecting the slabs is inserted into the rear end part of the previous slab 3 in the mold 2. Successively, the molten steel 7 having the different kind of steel with the previous molten steel is poured into the mold 2, and when the height of the molten steel 7 having this different kind of steel becomes about 150-200mm from the rear end part of the previous slab 3, the pouring is stopped. This condition is kept in about 60-120sec and the poured molten steel 7 having the different kind of steel is perfectly solidified in the circumference of the member 4 for connecting the slab with the rear end part of the previous slab 5. Thereafter, the pouring of the molten steel 7 having the different kind of steel into the mold 2 is started.
Patent JP-H11221441-A (JP)
Title: Apparatus and method for controlling discharge of dioxine in garbage incinerator
Inventor: FUJII SATOSHI
IPC: B01D53/30
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a discharge control apparatus for suppressing the discharge of dioxine in the exhaust gas in a garbage incinerator. SOLUTION: A dioxine discharge control apparatus is equipped with a chlorinated aromatic compd. measuring device 5 measuring the concn. of a chlorinated aromatic compd. in exhaust gas, an exhaust gas cooling equipment 2 for adjusting the operation temp. of a bag filter, an activated carbon adding device 4 for adjusting the supply amt. of activated carbon added to the exhaust gas and a controller 9 adjusting the exhaust gas cooling equipment 2 and the activated carbon adding device 4 on the basis of the concn. of the chlorinated aromatic compd. in the exhaust gas measured by the chlorinated aromatic compd. measuring device 5.
Patent JP-H02161023-A (JP)
Title: Dredging device
Inventor: INABA KOJI
IPC: E02F3/92
Filed: 1988-12-13
Abstract: PURPOSE:To promote dredging efficiency of soft mud by providing a raking blade together with a screen provided to the tip of a vertical screw conveyer so that it is capable of rotating to form a plough, and providing a cutter to the upper part of the plough so that it is capable of rotating. CONSTITUTION:A plough 5 of the tip of a screw conveyer 1 is put into soft mud of the bottom of the water, a driving gear of a screw 3 is rotated and, at the same time, a motor 15 is rotated. Then, the plough 5 is rotated by the rotation of the motor 15 through a rotary cylinder 6, and the soft mud is taken into a cylindrical body 2 by an inner blade 8 and an outer blade 9 through an opening 4 while stirring the soft mud in the vicinity of a taking-in section. Simultaneously, foreign matters in the soft mud are caught by a screen, and they are discharged outside along the surface of a rake. A large clod of soft mud layer are sliced by a bending plate 20a through the rotation of a scrapper 20, and are moved in the circular direction by a flat plate 20b. Then, the soft mud taken into the cylindrical body 2 is raised to the inside of the cylindrical body 2 by the screw 3 to discharge through a discharging port.
Patent JP-H02161688-A (JP)
Title: Memory ic output circuit
Inventor: ADACHI KEIICHI
IPC: G11C11/409
Filed: 1988-12-13
Abstract: PURPOSE:To suppress undershoot and bounce to a minimum by turning on a switching transistor when clock input goes to (L), and decreasing output set at a high impedance state to the 1/2 of a source voltage by introducing to a potential division circuit. CONSTITUTION:A transistor 10 connects the connecting midpoint of resistors 8 and 9 connected in series that is a resistance type potential division circuit to output. At such a case, the resistors 8 and 9 comprise the potential division circuit, and the voltage of around 1/2 of the source voltage is generated from the circuit. And the transistor 10 is the switching transistor functioning as a switch, and it is turned on by setting a gate signal at (H) in the (L) period of the clock input, and the switch is closed. Adversely, the gate signal goes to (L) in the (H) period of the clock input, and the transistor 10 is turned off, then, the potential division circuit is separated from the output. In such a way, it is possible to suppress the undershoot and the bounce to a minimum.
Patent JP-H07164590-A (JP)
Title: Packaging material
Inventor: HIDAKA KAZUHIRO
IPC: B65D65/40
Filed: 1993-12-14
Abstract: PURPOSE:To provide a packaging material having not only characteristics such as barrier properties, mechinability, sealing strength and the like but also superior fragrance retaining properties and environmental adoptability after its disposal, through which a content can be identified from outside visually. CONSTITUTION:A packaging material comprises an innermost layer 1 being in contact with a body to be packaged is formed by a polyester resin layer and an inorganic material deposit layer 2 composed of an inorganic material deposited on a face on the opposite side of the face being in contact with the body to be packaged of the resin layer.
Patent JP-H04183735-A (JP)
Title: Thermally stabilized chlorine-containing resin composition
Inventor: HIDA TOSHIO
IPC: C08K5/57
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a thermally stabilized chlorine-containing resin composition by blending a compound selected from specific organic acid metal salt compounds and alkyl tin compounds with a sulfolene compound and a beta-diketone compound. CONSTITUTION:100 pts.wt. chlorine-containing resin is blended with (A) 0.1-8 pts.wt. one or more kind of compound selected from a group consisting of organic acid metal salt compounds of Na, K, Mg, Ca, Ba, Zr and Zn and alkyltin compounds, (B) 0.001-1 pts.wt. sulfolene compound and (C) 0.001-1 pts.wt. beta-diketone compound expressed by the formula (R1 and R2 are alkyl, aryl, etc.; R3 is H, alkyl, etc.) or the above-mentioned compound and one or more kind of Na, Mg, Ca, Ba and Zn. Or 100 pts.wt. chlorine-containing resin is blended with 0.1-8 pts.wt. of the component A, 0.001-1 pts.wt. of the component B and 0.01-5 pts.wt. of a liquid complex compound consisting Na, Mg, Ca or Ba salt of perchloric acid and a polyhydric alcohol (derivative).
Patent JP-H08169222-A (JP)
Title: Suspension device for vehicle
Inventor: OTOTAKE YOSHIHIKO
IPC: B60G11/56
Filed: 1994-12-16
Abstract: PURPOSE: To gradually increase repulsive force in entering displacement in the bump direction and enhance regrounding performance by arranging a first and second springs opposing to each other between a car body side member and a wheel side member, and determining a spring coefficient of the second spring larger than the first spring. CONSTITUTION: In this vehicular suspension device 20, an upper arm 11, lower arm 12 and knuckle 13 are pin-jointed mutually, and the upper arm 11 and a car body upper base part 17 are connected to each other with a main spring 3 with a damper 14 and an air cylinder 21 juxtaposed with each other. At a lower part of a cylinder 22 of the air cylinder 21 being a first spring, a coil spring 28 being a second spring is arranged. The first and second springs 21, 28 are set so as to nearly balance repulsive force thereof at the time of full rebound of the upper arm 11, and a spring constant of the second spring 28 is determined larger than the first spring 21.
Patent JP-H05130238-A (JP)
Title: Exchange control system for private branch of exchange
Inventor: ARAKAWA SHINJI
IPC: H04Q3/58
Filed: 1991-10-30
Abstract: PURPOSE:To improve the convenience in an in-premises communication network by collating a destination number sent via an extension with one or plural specific numbers registered in advance and implementing exchange control when the numbers are coincident or dissident accordingly. CONSTITUTION:A private branch of electronic exchange 1 accommodating extensions LA collates a destination number NA making a call through an extension LA with one or plural specific numbers NS registered in advance and implements exchange control of a content registered corresponding to the coincident specific number NS when they are coincident and implements exchange control of a content registered corresponding to the extension LA when they are dissident. Then the content of the exchange control by the private branch of electronic exchange 1 depends on the case whether or not the destination number NA called by a communication terminal equipment 2 connecting to the extension LA (full dial specifying the destination) is registered as a specific number NS in advance.
Patent JP-S63161313-A (JP)
Title: Combustion rate control device for complex gas appliance
Inventor: NARUSE SHIGEO
IPC: F23N1/00
Filed: 1986-12-24
Abstract: PURPOSE:To prevent combustion noise caused by resonance, by decreasing the voltage to be applied to a control valve which control the combustion rate of a secondary burner at a predetermined rate when a voltage distributor becomes conductive by the drive of an actuator when a primary burner is in the state of combustion. CONSTITUTION:When an operation switch 14 is closed, a solenoid valve 12 is opened to bring a primary burner 11 into combustion, and at the same time the contact point of an output as a switching means 4 is closed and the voltage to be applied to a transistor from an operational amplifier 24 is decreased as much as a predetermined rate because a fixed resistor is connected between them. Accordingly the actual maximum combustion rate is decreased at the predetermined rate, even if the output corresponding to the maximum combustion rate of a secondary burner 21 is produced in the operational amplifier 24 in relation to the set temperature by a temperature setter 23 and the output rate of hot water. The decrease of combustion rate is previously set, so that the maximum combustion rate of a secondary burner 21 is decreased to the degree that combustion noise by resonance will not be produced under the conditions that both the primary burner 11 and the secondary burner 21 are in the state of combustion, taking the conditions of an exhaust hood 3 and so forth into consideration.
Patent JP-H05146777-A (JP)
Title: Water purifier
Inventor: KAWAMURA NORIHIKO
IPC: C02F9/00
Filed: 1991-11-28
Abstract: PURPOSE:To improve the efficiency in removing trihalomethanes in the city water purifier by arranging a spray nozzle between the front active carbon bed and the rear active carbon bed. CONSTITUTION:City water is introduced into the water purifier from an inlet and passed through a filter 3 and a front active carbon bed 4. The water passed through the front active carbon bed 4 is introduced into the spray nozzle 6 from an outlet 5, sprayed into the atmosphere, then passed through a rear active carbon bed 7 and discharged from the outlet 8. In this constitution, the trihalomethanes remaining in the water passed through the front active carbon bed 4 are liberated by the spray from the nozzle 6. Although the capacity of the front active carbon bed 4 to remove trihalomethanes is decreased when used, the trihalomethanes are reduced at a specified rate by the liberation due to spraying, and the capacity is kept constant.
Patent JP-H02160876-A (JP)
Title: Cationic electrodeposition paint composition
Inventor: MIDOKOCHI SUSUMU
IPC: C09D133/04
Filed: 1988-12-13
Abstract: PURPOSE:To improve resistance to skim, resistance to pinhole and flatness of an obtd. film by incorporating specified amt. of a beta-hydroxylamine/acrylic copolymer resin adduct and a resin obtd. from a partially blocked polyisocyanate compd. CONSTITUTION:A beta-hydroxylamine/acrylic copolymer added (A) is obtd. by reacting an acrylic copolymer resin (a) with a glass transition temp. of 0 deg.C or lower, an epoxy equivalent of 500-7,000 and a number-average MW of 2,000-50,000 and contg. one or more oxirane groups on average in the molecule with 0.5-1.1 equivalent beta-hydroxylamine (b) contg. one or more sec. amino groups based on the oxirane group of the component (a) at 50-140 deg.C for 1-10hr. Then, the component A is reacted with a partially blocked isocylanate compd. contg. 1.1 or less active NCO groups in an inert solvent at 30-110 deg.C for 30min-2hr to obtain a resin with an NCO equivalent of 500 or larger. 1-10 pts.wt. this resin is incorporated in 100 pts.wt. total solid resin of a cationic electrodeposition paint.
Patent JP-S63167614-A (JP)
Title: Travel control system for moving device
Inventor: TANIZAWA SHUICHI
IPC: B60L3/08
Filed: 1986-12-27
Abstract: PURPOSE:To prevent a moving device from stopping due to large displacement from an object stopping position by comparing the measured result of a distance between passed address setting members with distance data, and stopping the device in emergency when there is an error exceeding an allowable range. CONSTITUTION:When a moving device 1 starts traveling, a total traveling distance preset in a subtracting function is subtracted by the number of pulses from a pulse encoder 5 to output a remaining traveling distance. The measurement of the distance between address code plates 18 is continuously conducted by utilizing the pulse from the encoder 5 during the traveling of the device 1. The measured distance, i.e., the distance of the address zones where the device 1 has passed is compared with the distance of the same address zone stored in advance, and the device 1 is stopped in emergency when there is an error exceeding an allowable error range.
Patent JP-H08171347-A (JP)
Title: Route guide device for vehicle
Inventor: NAKAYAMA OKIHIKO
IPC: G08G1/0969
Filed: 1994-12-19
Abstract: PURPOSE: To display an optimum route and a traffic information route over a road displayed as a bird's-eye view without damaging a sense of distance by displaying the route with a broken line whose dashes have the width and intervals corresponding to the distance from the viewpoint on the road map in the bird's-eye view system. CONSTITUTION: A CPU converts road map data of a two-dimensional plane read to road map data in the bird's-eye view system and displays an optimum road and a traffic information route over the road map in the bird's-eye view system. At this time, the CPU reads in one link data on the route and calculates the middle point of this link. A road is converted to data by nodes indicating intersections and bending points and links connecting the nodes. The distance from the middle point of the link to the viewpoint on the road map in the bird's-eye view system is calculated, and the width and intervals of dashes of a broken line are obtained in accordance with this calculated distance by a prescribed formula. The roud is plotted with the broken line whose dashes have calculated width and intervals.
Patent JP-H06159368-A (JP)
Title: Roller bearing
Inventor: MURAKAMI YASUO
IPC: C22C38/18
Filed: 1992-11-25
Abstract: PURPOSE:To improve rolling fatigue longevity under foreign matter mix lubrication and at the same time improve the qualities of anti-wear and anti-burning, in the case of a roller bearing. CONSTITUTION:At least one of inner and outer rims and rolling bodies is composed of cabo-nitrified alloy steel which contains 0.10-1.0wt.% of C, 0.50-3.0wt.% of Cr, 0.10-2.0wt.% of Mo, 0.15-1.0wt.% of Si, 0.20-1.5wt.% of Mn, and 0.20-1.0wt.% of Ni, and at its top layer portion, the total content (C+N) of carbon (C) and nitrogen (N) is 1.0-2.0wt.%, and the content ratio (N/C) of nitrogen (N) to carbon (C) is 0.8-2.0.
Patent JP-H04338342-A (JP)
Title: Method of solvent-extracting vinylidene chloride from mixture of 1,1-dichloro-1-fluoroethane with vinylidene chloride
Inventor: MAIKERU SHIEPAADO BOORUMAA
IPC: C07C21/08
Filed: 1991-11-05
Abstract: PURPOSE: To partially or completely separate vinylidene chloride from a mixture of 1,1-dichloro-1-fluoroethane that is a useful substitute for trichlorofluoroethane as a foaming agent, and vinylidene chloride that is a suspected carcinogen and difficultly separable from the mixture by distillation.  
     CONSTITUTION: In this method, a mixture of vinylidene chloride (VDC) and 1,1-dichloro-1-fluoroethane (I-141b) is subjected to liquid-liquid extraction with an extractant which has a Hansen solubility parameter of about 30.8 to 32.0 and is preferably selected from ethanolamine (EA), 2-butene-1,4-diol (BDO) and mixed solvents consisting of BDO/EA/dipropyleneglycol (DPG), EA/DPG/BDO/ EA, ethyleneglycol (EG)/BDO/propyleneglycol (PG), EG/EA, EA/methanol, BDO/ methanol, EG/DPG and EG/ethanol, respectively, and in particular, in the presence of ethanolamine (EA), to partially or completely separate VDC from the mixture. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03285108-A (JP)
Title: Method of controlling speed of evaporation of substance
Inventor: ABUDOUURU WAJIDO
IPC: G01B17/02
Filed: 1990-11-20
Abstract: PURPOSE: To determine the thickness of a film bonded and condensed on the surface of a piezoelectric crystal regardless of the method of deposition by monitoring a predetermined resonance frequency directly and also monitoring the fluctuation of the resonance frequency. CONSTITUTION: A frequency synthesizer 14 generates a driving signal in a quartz crystal at a frequency programmed through a hybrid circuit 18. The hybrid circuit 18 analyzes the resonance characteristics of a piezoelectric crystal 10 involving deposition of a substance based on the frequency and detects a shifted basic resonance frequency f1c and an additional resonance frequency f2c . Based on the initial resonance frequencies f1u , f2u and the shifted f1c , f2c , the surface mass density (m) of a substance deposited on the piezoelectric crystal 10 is operated and the deposition rate of the substance is operated from the variation of the surface mass density (m) corresponding to the frequency scanning and then the deposition of the substance is controlled based on the values thus operated.  According to the method, the thickness of a film bonded and condensed on the surface of a piezoelectric crystal can be determined regardless of the method of deposition.
Patent JP-H03177891-A (JP)
Title: Display system
Inventor: ANABUKI HIDETAKA
IPC: G09G5/00
Filed: 1989-12-06
Abstract: PURPOSE:To connect many displays and to display the same information on the displays by connecting branch circuits in many stages and preventing a display signal from attenuating or shifting in phase. CONSTITUTION:The branch circuits 3, 4, 6, and 7 branch display signals similar to the inputted display signal into two and output them and also compensate the phase of the display signal by phase matching circuits while compensating the attenuation of the signal. One display signal which is outputted is supplied to a following-stage branch circuit and the other display signal is supplied to the displays 15 - 17. Consequently, the same image information is displayed on the respective displays 15 - 17, which can be connected without being affected by the length of a cable which connects the branch circuits 3, 4, 6, and 7.
Patent JP-H02160966-A (JP)
Title: Nonwoven fabric of continuous fiber and production thereof
Inventor: TSUCHIDA AKIRA
IPC: D04H3/153
Filed: 1988-12-13
Abstract: PURPOSE:To stable produce the subject nonwoven fabric by using two- components core-sheath type conjugate fiber composed of a resin composition containing thermoplastic resin mainly composed of polyethylene terephthalate and a specific additive as a core component and a specific thermoplastic resin as a sheath component. CONSTITUTION:For instance, a thermoplastic resin A mainly composed of polyethylene terephthalate preferably containing >=85% ethylene terephthalate is mixed with an additive having melting point lower than the resin A to obtain a resin composition B. A thermoplastic resin C having melting point lower than melting point of the resin A and the composition B are used in a weight ratio of C/B=0.5-3 and the two components are separately melted in respective extruders, then the composition B is wrapped by the resin C, preferably in circular cross-section, in a spinning device for core-sheath type conjugate fiber and extruded, thus drawing, opening, stacking and heat setting are performed by utilizing air pressure to afford the aimed nonwoven fabric.
Patent JP-H04183728-A (JP)
Title: Thin-walled molded product of polybutylene terephthalate resin
Inventor: NAKANO MICHIO
IPC: C08K5/09
Filed: 1990-11-19
Abstract: PURPOSE:To obtain the subject molded product, useful as thin-walled connectors, small-sized coil bobbins, etc., and excellent in dimensional stability, etc., with hardly any warping properties by blending a specific polybutylene terephthalate resin with flaky glass and a metallic salt of a fatty acid and molding the resultant resin material. CONSTITUTION:The objective molded product is obtained by blending (A) 100 pts.wt. polybutylene terephthalate resin having 40-200 (preferably 60-150) melt index measured under conditions of 235 deg.C and 2160g load according to the ASTM D-1238 with (B) 1-60 pts.wt. flaky glass having 10-200mum (preferably 10-100mum average flake diameter) and (C) 0.01-5 pts.wt. metallic salt of a fatty acid (preferably zinc palmitate) and molding the resultant resin material. The thickness in >=70wt.% of thick-walled parts is <=0.8mm.
Patent JP-H04186777-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAI ICHIRO
IPC: H01L21/8247
Filed: 1990-11-20
Abstract: PURPOSE:To eliminate film reduction at an element isolating insulating film and damage of a semiconductor substrate upon overetching by providing a manufacturing step of protecting the element isolating insulating film on the substrate and source-drain regions in the substrate by a first interlayer insulating film at the time of etching a second interlayer insulating film. CONSTITUTION:After an element isolating insulating film 12 is formed on a semiconductor substrate 11, a first interlayer insulating film 15 for an etching mask is formed on the entire surface. Then, a channel region 16 of the film 15 is selectively removed, a gate insulating film 17 is formed, a floating gate 18a is then formed, and source-drain regions are formed in the substrate 11 between the end and the film 12. Thereafter, an ONO film 20 of a second interlayer insulating film is formed on the entire substrate 11, and an unnecessary part of the film 20 is removed by etching. A plasma 22 of etching is shielded by the oxide film 15 even if the film 20 is overetched, and does not penetrate into an active region 13 on the surface of the substrate 11, and the oxide film 12 of a nonactive region 14.