baber/WOPTO huggingface dataset:
Patent JP-H01223385-A (JP)
Title: Acoustic output system
Inventor: MIYAGUCHI TOMOYOSHI
IPC: G08B13/18
Filed: 1988-03-03
Abstract: PURPOSE:To get rid of an acoustic signal caused by a noise signal, by comparing with a reference voltage a DC voltage due to a dark current depending on a cooling temperature of a cooled type photo detector, by switching the input to an acoustic amplifier to input an alarm signal to the acoustic amplifier. CONSTITUTION:When a cooled type photo detector 1 is cooled, a dark current flows according to a difference between an ambient temperature and the temperature of the detector. Accordingly a DC voltage is generated at an output terminal of a preamplifier 2. Under such a condition, when an infrared-ray energy is chopped from a target object, the dark current is overlapped with an alternating current corresponding to the intensity of the energy to be converted to a voltage. An output of the amplifier 2 is cut by a DC portion attributed to the dark current with a capacitor 3 and amplified with a band filter amplifier 4 by an AC portion corresponding to an infrared incident energy to make an input signal to an error signal processing circuit 5 and an acoustic amplifier 6. An output of the amplifier 2 is also supplied to a smoothing circuit 7, where only a DC portion thereof is turned to an input signal to a comparator 8. The current input signal is compared with an output of a reference voltage generator 11 and when it is below the reference voltage, the comparator 8 outputs a drive signal of a relay 9.
Patent JP-S58169905-A (JP)
Title: Preparation of single crystal thin film
Inventor: OOKURA OSAMU
IPC: H01L21/02
Filed: 1982-03-31
Abstract: PURPOSE:To form a superior single crystal thin film without fusion by a method wherein ion implantation is carried out against a polycrystalline layer to make it amorphous and the bridge epitaxial growth of the solid phase is added. CONSTITUTION:An oxide film 2 is first formed in part of the surface of a single crystal silicon substrate 1 through the LOCOS method and the epitaxial growth of the silicon is produced thereon. The layers to be grown at this time are a single crystal layer 3 on the single crystal substrate 1 and a polycrystalline layer 4 on the oxide film 2. Subsequently, part of the single crystal layer 3 is covered with a mask 6 and silicon ions are implanted in the polycrystalline layer 4. Then continuously oscillating argon ion laser beams are radiated thereon while scanning is made from the single crystal layer 3 to an amorphous layer 7. By so doing, solid phase epitaxial growth occurs from the single crystal layer 3 to the amorphous layer 7 and the amorphous layer 7 is made a single crystal, so that a superior single crystal film can be formed without fusion.
Patent JP-S59176867-A (JP)
Title: Digital picture processor
Inventor: OKUYAMA YOSHIYUKI
IPC: G06T3/00
Filed: 1983-03-25
Abstract: PURPOSE:To decrease the hardware quantity of a digital picture processor by sharing a hardware logic for extraction of features which is used for four-, six- and eight-coupled processes respectively which form a pattern with addition of a picture data converter. CONSTITUTION:The picture data 5 is converted into the 2-dimensional data by a picture segmenting part 150 and stored in a buffer 200. The type and the coupling way of the features extracted out of a CPU are set to a function register. A coupling designation signal 75 and a feature designation signal 80 are transmitted to a picture data converting part 500 in the form of four-, six- and eight- coupled decode-out signals 65-67 and a feature designation decode-out signal 70 respectively. A picture data converting part converts the 2-dimensional array data into ''1'' and ''0'' or transmits the data in accordance with a double input and through an AND gate. Then a feature data group 90 is transmitted to a multiplexer via a feature extracting logic group 550. Thus a feature data 30 is delivered out of the group 90.
Patent JP-H09240625-A (JP)
Title: Film strip heating and molding apparatus
Inventor: KANO YOSHINOBU
IPC: B65B47/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To stabilize heating and improve the quality of molding work in a film strip heating and molding apparatus when the emboss molding of a carrier tape or the like receiving chip component is carried out. SOLUTION: An upper heating body 1 with a built-in upper heater and a lower heating body enclosing therein a lower heater are provided adjacent to a molding punch 5 and molding die 6 for molding a film strip 8 to sandwich the film strip 8. The satisfactory maintenance property and high quality molding are provided by constituting a mechanism for heating the upper and lower heating bodies 1, 2 with cams 15, 16 placed close thereto and a mechanism for separating the upper heating body 1 and the lower heating body 2 from the film strip by an air cylinder 22.
Patent JP-H11229374-A (JP)
Title: Structure of anchoring part for head of lock bolt/ screwed-head-type tension member, head anchoring method, and sheath
Inventor: FUKAI MASAYOSHI
IPC: E21D20/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To surely hold a sheath and to prevent degradation of the sheath and a decrease in antirust effect, etc., which result from bending. SOLUTION: A spherical washer 26 which has at an opposite end to a nut 20 a partial spherical surface part 26a corresponding to the spherical recess part 20a of the nut 20 is placed around a lock bolt 16 between the nut and a joint plate 22, A sheath 24 wound around the lock bolt 16 while being passed through the joint plate 22 and a bearing plate 18 is molded to have in a predetermined part a flexible area 30 wherein at least a flange part thereof can be tilted from the axis of the base part thereof, and the sheath is held while a flange 24a at one end is sandwiched and fixed between the spherical washer 26 and the joint plate.
Patent JP-S57165460-A (JP)
Title: Coating composition
Inventor: KATAGAI MASUO
IPC: C08F299/02
Filed: 1981-04-06
Abstract: PURPOSE: To prepare a cold-drying coating composition having excellent adhesivity to a galvanized sheet and low environmetal pollution, by mixing an aliphatic hydrocarbon solvent with a specific polymer at a specific ratio.  
     CONSTITUTION: The object composition is obtained by mixing (A) 100pts.wt. of a polymer prepared by the polymerization of (i) 44.0W91.9(wt)% acrylic acid or methacrylic acid 1W4C alkyl ester, (ii) 0.1W1.0% α,β-monoethylenic unsaturated carboxylic acid, (iii) 3W20% polypropylene glycol monomethacrylate or polyethylene glycol monomethacrylate, and (iv) 5W35% phenolic resin modified with polymerized drying oil and/or drying oil, with (B) 60W400pts. of an aliphatic hydrocarbon solvent, and if necessary, (C) 10W170pts. of calcium plumbate, (D) 0.5W150pts. of semi-drying or drying vegetable oil, phthalic acid resin having an oil length of 40W80%, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59178378-A (JP)
Title: Ultrasonic probe
Inventor: KANEKO NAGAO
IPC: G01S7/521
Filed: 1983-03-29
Abstract: PURPOSE:To prevent danger of electric leakage to a sample (organism) by providing an insulating intermediate layer on the opposite side of an acoustic operation surface of a piezo-electric element. CONSTITUTION:A metal thin film electrode 1 is provided on an acoustic operation surface employing a high molecular piezo-electric body as a piezo-electric body 3 while a strip-shaped electrode 2 on a non-acoustic operation surface thereof. An insulating intermediate layer 5 which is higher than the natural acoustic impedance of the piezo-electric element and about quarter or odd times the wavelength of excitation ultrasonic wave in the thickness is applied on the non-acoustic operation surface and fixed on a support 4. The intermediate layer uses glass, a ceramic substrate or a substrate obtained by mixing epoxy resin or the like with an insulating powder such as Al2O3, SiO2. As a high voltage pulse for excitation can be applied to the non-acoustic operation surface, the electrode on the side of a sample (organism) as acoustic operation surface can be grounded thereby preventing danger of electric leakage or the like.
Patent JP-S55144412-A (JP)
Title: Treatment of aluminum sludge
Inventor: SOUMA KAZUO
IPC: C01D1/32
Filed: 1979-04-27
Abstract: PURPOSE: To obtain finely grained zeolite as well as produce a low moisture content sludge, by  the procedure in which a specific amount of a silicate is added to the waste water of the sulfuric  acid-anodizing treatment for Al(alloy) surface to neutralize part of H 2 SO 4 , and then a NaOH  solution, etc., and an organic high-molecular flocculant are added to the waste watwer so treated  under a specific condition.   
     CONSTITUTION: The waste water from the sulfuric acid-anodizing treatment for Al(alloy) surface is mixed with a silicate, e.g., sodium silicate, etc., in an amount enough to obtain a Si/Al  molal ratio of 0.5W1 in order to neutralize part of H 2 SO 4 . Then, the waste water so treated is  neutralized with a NaOH solution or Al-containing NaOH waste solution and then mixed with an  anionic organic high-molecular flocculant for the flocculation and separation of sludge. Then the  sludge so separated is mixed with said alkali solution in an amount enough to obtain a H 2 O/Na 2 O  molal ratio of 25W100 and a SiO 2 /Al 2 O 3  molal ratio of 0.5W25, and the solution is further heated  at 45°C or more for the crystallization and separation of zeolite. Thus, the aluminum sludge can  be treated by using flocculant in a very small amount, approx. 1/10W1/5 of the amount used in  the conventional methods, and also NaOH solution deprived of zeolite contains little Si. The zeolite contains Na 2 SO 4  and therefore can be used as a builder for detergents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07258493-A (JP)
Title: Vinyl chloride resin composition having excellent processing stability and resin pipe produced therefrom
Inventor: FUNAYAMA TOSHIYUKI
IPC: B29L23/00
Filed: 1994-03-23
Abstract: PURPOSE:To produce a vinyl chloride resin composition having excellent long- term extrusion molding stability and high mechanical strength by compounding a vinyl chloride resin with a specific chlorinated PE and an organotin mercaptide at specific ratios. CONSTITUTION:This vinyl chloride resin composition is produced by compounding (A) 100 pts.wt. of a vinyl chloride resin with (B) 1-10 pts.wt. of a chlorinated PE having a chlorine-content of 28-43wt.%, a heat of crystal fusion of <=1cal/g measured by DSC method, a particle diameter of <=500mum and an average particle diameter of 50-400mum and obtained by chlorinating a PE having a weight-average molecular weight of 100,000-350,000 and (C) 0.3-3 pts.wt. of an organotin mercaptide of formula I or formula II [R is an alkyl, an alkenyl, an aralkyl or an alkoxyalkyl; R' is a 1-10C alkyl; Y is O or S(CH2)pCOO<-> ((p) is 1 or 2); Z is S or S(CH2)pCOO<->; X is R' or S(CH2)pCOOR; (m) is 0 or 1; (n) is 1-101.
Patent JP-H08219386-A (JP)
Title: Gas cylinder and manufacture thereof
Inventor: KITANO AKIHIKO
IPC: B29K105/08
Filed: 1995-02-15
Abstract: PURPOSE: To provide an outer shell with toughness so as to improve impact resistance and fatigue resistance while maintaining high pressure tightness in a gas cylinder of two layer structure formed of an inner shell and an outer shell made of FRP. CONSTITUTION: In a gas cylinder having an inner shell 2 with gas barrier property and a pressure tight FRP outer shell 3 provided in such a way as to cover the inner shell 2, the outer shell 3 includes elements A, B, C (A: reinforcing fiber bundle, B: hardened material of thermosetting resin, C: elastomer and/or thermoplastic resin), and the element C is localized on the periphery of the element A appearing on the cut face of the outer shell 3.
Patent JP-H04287309-A (JP)
Title: Microwave plasma treatment device
Inventor: ISHIOKA HISAMICHI
IPC: H01L21/205
Filed: 1991-03-18
Abstract: PURPOSE:To make the film thickness distribution uniform even when the plasma density distribution differs with film forming conditions by providing a driving mechanism which moves an annular gas nozzle in the axial direction between a stage and plasma leading-out port. CONSTITUTION:A hollow shaft 22 is led to the outside through a hole formed through the bottom plate of a reaction chamber 11 and coupled with a screw rod 32 through a coupling member 28. The screw rod 32 is meshed with a gear 33 at its front end section and driven in the axial direction by a worm gear 34 fitted to the front end section of the rotating shaft of a drive motor 35 through a gear 33. As a result, a nozzle 19 is moved in the axial direction through the shaft 22. A guide 26 which guides the movement of the shaft 22 in the axial direction has a sufficient guiding length against the diameter of the shaft 22 so that the reproducibility of film formed results can be obtained by reducing the lateral deflection and inclination of the ring of the nozzle 19 to the utmost at the time of movement. In addition, the guiding section of the guide 26 is formed so that the shaft 22 can be put in the section in a matched state and a dust seal 27 is provided so that no reaction-produced dust gets in the guiding section.
Patent JP-S59177935-A (JP)
Title: Manufacture of semiconductor device
Inventor: MUKAI RIYOUICHI
IPC: H01L21/268
Filed: 1983-03-28
Abstract: PURPOSE:To enable to shorten time necessary to oxidize to the desired depth when the surface of a wafer is to be oxidized according to laser beam irradiation by a method wherein a film to adapt itself to water is formed on the surface of a material piece, and after the film thereof is covered with water, a laser beam is projected to the surface of the material piece. CONSTITUTION:A wafer 1 is oxidized at the low temperature of the degree of the room temperature to form incomplete oxide layer 2 on the surface and to remove hydrophobic nature of the wafer 1, and the whole surface is covered with water 3. Then, when scanning is performed according to a laser beam 5 radiated from an argon laser source 4, the irradiated part is put locally in a wet oxygen atmosphere, and oxidation is advanced the same with the case when steam is flowed. Moreover, because heating according to irradiation of the laser beam is limited to the surface of the wafer, any bad influence is not applied to the inside.
Patent JP-H08294597-A (JP)
Title: Washing machine
Inventor: CHIYOU SEIGEN
IPC: D06F13/02
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To permit the flow of a water stream to be a turbulent flow in the case of washing and rinsing, to prevent the entangling of the washing, to enable washing by means of hitting the washing and to improve a washing effect by attaching a pulsator bar to a pulsator board, which is vertically moved in accordance with its backward rotation in left and right. SOLUTION: In the case of washing or rinsing, the pulsator board having an inertial rotary body 220 in an outer peripheral part in a stirring device is rotated backward in left and right by the transmission of the driving power of a washing shaft 52, plural stirring blades formed on the upper board 214 in a radial direction permit the flow of the water stream to be the turbulent one and the washings are stirred since physical force is given. Besides, one ends of the four enlarged ring parts of the inertia rotary body 220 are rotated by abutment on lock projections in the case of the right rotation of the pulsator board so that a tract wire 250 whose one end is fixed to the enlarged ring parts is loosened. Thus, the joint members 232-234 of the pulsator bar 230 are elevated by swinging owing to the repulsive force of a compression ring 240 so that the washing is hit.
Patent JP-2000253510-A (JP)
Title: Drive circuit for battery car
Inventor: JOFU TOSHIAKI
IPC: A63B55/60
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To optimize the capacity of a battery mounted on a battery car. SOLUTION: This drive circuit for a battery car charges a large-capacity electric double-layer capacitor 40 with a stepdown chopper portion 30, with a direct current which flows, by rectifying the alternating current of a transformer 10 with a rectifier unit 20, or a direct current from a solar battery 80, when the capacitor 40 is charged. After that, the charge in the capacitor 40 is transferred to a battery 60 with a step-up chopper portion 50, to charge the battery 60, when the car runs, and so on. Since charging of the battery 60 can be performed when the car runs, and so on, and the ratio of discharge of the battery 60 can be made smaller, which has small-capacity one becoming usable as a battery 60.
Patent JP-H03254297-A (JP)
Title: Manufacture of diaphragm for speaker
Inventor: SHIBATA KATSUHISA
IPC: H04R7/20
Filed: 1990-03-02
Abstract: PURPOSE:To attain reinforcement and edge adhesion in a short period of time and to reduce time required for a process by curing an exposed part of an ultraviolet ray setting adhesives by an ultraviolet ray so as to form a reinforced part and adhering the adhesives with the edge by using a curing agent. CONSTITUTION:An ultraviolet ray setting adhesives 2 is applied uniformly to a prescribed width including an outer peripheral rie of one side of a cone diaphragm 1 and a curing agent 3 is applied uniformly to an outermost peripheral part of the cone diaphragm 1. An inner periphery of an edge 4 is overlapped to a coating part of the curing agent 3 to adhere the edge 4 and the cone diaphragm 1. After the adhesive process between the cone diaphragm 1 and the edge is finished, the ultraviolet ray 5 radiates the ultraviolet ray curing adhesive coating part to cure the adhesives 2. Thus, the reinforcing adhesives and the edge adhesives are used in common and the curing time as the adhesives reinforcing the diaphragm is short and production of a harmful gas is avoided.
Patent JP-S57167338-A (JP)
Title: Soft polyvinyl chloride composition
Inventor: ISHIBASHI SUKEYUKI
IPC: C08L1/00
Filed: 1981-04-09
Abstract: PURPOSE: The titled compsn. capable of heat bonding soft polyvinyl chloride to soft polyvinyl chloride or different types of substrates strongly and consistently, prepared by adding a thermoplastic polyester to polyvinyl chloride.  
     CONSTITUTION: The titled compsn. is prepared by adding 0.5W200pts.wt. thermoplastic polyester[e.g. those obtained by interaction of (a) a mixt. of terephthalic acid, isophthalic acid and an aliphatic dibasic acid (e.g. adipic acid, succinic acid) and (b) glycol such as 1,4-butanediol] to 100pts.wt. polyvinyl chloride. The titled compsn. improves weldability of soft polyvinyl chloride and makes it possible to heat bond soft polyvinyl chloride to soft polyvinyl chloride or different types of substrates strongly and consistently. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01225500-A (JP)
Title: Method for microbial determination of carnitines
Inventor: KANAMARU TSUNEO
IPC: C12Q1/06
Filed: 1988-03-04
Abstract: PURPOSE:To determine the subject compounds useful as a remedy for cardiopathy, hyperlipemia, etc., in a sample with high sensitivity and excellent reproducibility without pretreating the sample, by using an agar plate culture medium containing an yeast of the genus Candida and L-carnitine antagonist. CONSTITUTION:An agar plate culture medium containing an yeast of the genus Candida (e.g., Candida utilis IFO-0619 strain) and an L-carnitine antagonist (e.g., N-acetylemeriamine) is used. Paper disks are dipped in aqueous solutions of carnitine in 12.5, 25, 50 and 100mug/ml concentration, air-dried, then placed on the culture medium and cultured at 30 deg.C for 18hr. The diameters of the formed growth circles are measured and plotted against concentration to provide a calibration curve, which is then used to quantitatively determine the L- carnitine concentration in the sample from the diameters of the growth circles under the same conditions by using dipped and air-dried paper disks.
Patent JP-H07261827-A (JP)
Title: Plant operation management device
Inventor: SUZUKI TAKESHI
IPC: G01D21/00
Filed: 1994-03-24
Abstract: PURPOSE:To speedily and accurately display design data, a designing method, etc., regarding operation data, required to monitor, predict, and evaluate the operation of a plant, on a display screen in interactive mode. CONSTITUTION:This device consists of an operation data base part 1 which stores operation data, a design data base part 2 which stores the design data, a designing method data base part 3 which stores design calculating methods, a display device 4, an input device 5, a data display processing means 6 which displays the operation data of the plant corresponding to input specification and the results of prediction and analysis of the design data and operation data on the display device 4, and a designing method processing means 7 which predicts and analyzes the operation data with the operation data and design data according to a designing calculating method in the designing method data base part 3 and informs the data display processing means 6 of the result.
Patent JP-S62210796-A (JP)
Title: Video memory system
Inventor: ISHII TAKATOSHI
IPC: G09G5/06
Filed: 1986-03-12
Abstract: PURPOSE:To easily perform an processing by a computer, and to improve displaying picture quality, by setting one plane or one bit in a video memory as an attribute bit, and deciding whether a data stored on the memory is a composite data, or a logical color code data, corresponding to the attribute bit. CONSTITUTION:In the output time of the composite data by a video RAM10, the most significant bit (attribute) of a display data register 20 goes to '0'. And the composite data is converted to an analog signal at a D/A conversion circuit 50, and through a selector 70, it is composite-outputted, and the waveform of composite is accumulated at the RAM10, thereby a beautiful natural picture can be displayed. Also, when a logical color code is used, the most significant bit (attribute) of the display data register 20 goes to '1'. The logical color code outputted from the display data register 20 is converted to the analog signal by a D/A conversion circuit 51, and is RGB-outputted through a selector 71, then being RGB-displayed.
Patent JP-H05254657-A (JP)
Title: Pump for powder
IPC: B65G53/50
Filed: 1992-03-11
Abstract: PURPOSE:To prevent excess powder in a rotor from accumulating in a rotor shaft and to prevent an oil seal from being damaged. CONSTITUTION:This pump is constituted so that a return pipe 20 of excess powder is provided along a powder supply nozzle 20a inserted along a shaft center into a rotor shaft 4 and the head end of which is open in a rotor 1 and the base end is open in the rotor 1.
Patent JP-S57168979-A (JP)
Title: Absorbent/refrigerant composition
Inventor: ANDOU EIJI
IPC: C09K5/04
Filed: 1981-04-07
Abstract: PURPOSE: To obtain an absorbent/refrigerant composition with enhanced thermal stability, by compounding a phosphite compd. with an absorbent/refrigerant composition for an absorption machine, etc., consisting of a fluorinated hydrocarbon as a refrigerant and a glycol ether-base org. solvent as an absorbent.  
     CONSTITUTION: A fluorinated hydrocarbon (A) such as monochlorodifluoromethane, dichloromonofluoromethane or trifluoromethane, a glycol ether-base org. solvent (B) such as ethylene glycol dibutyl ether or diethylene glycol dimethyl ether and a phosphite compd. (C) of the formula (wherein R 1 , R 2  and R 3  are each H, alkyl, aryl or arylalkyl) such as dimethyl phosphite, trimethyl phosphite or triphenyl phosphite are mixed in such a proportion as to contain 0.05W 0.5wt% (in terms of phosphorus), based on the component B, component C to prepare the purpose absorbent/refrigerant composition. 
     COPYRIGHT: (C)1982,JPO&Japio