baber/WOPTO huggingface dataset:
Patent JP-H04121550-A (JP)
Title: Air-conditioning equipment
Inventor: NAGAMITSU SACHIO
IPC: F24F1/00
Filed: 1990-09-10
Abstract: PURPOSE:To prevent noise from generating without extremely increasing the number of revolutions, and make it possible to perform a comfortable air-conditioning by a method wherein two blowers are provided when blow-out air volume is controlled in response to indoor load. CONSTITUTION:In the vicinity of a left side blow-out port 7, right side blow-out port 8, and a blow-out port for human body 17, a blower for left side load 12, blower for right side load 13 and blower for human body 18 are respectively provided. At respective blow-out ports, air direction controllable air direction control blade rows 14, 15, 19 are provided. At the time of rising-up for air-conditioning operation, or direct blowing to a human body right after entering the room, the temperature, location or activity quantity of the human body are sensed by a sensor for human body 20, an estimated air velocity by amenity index such as PMV, etc., is realized. For blowing from a device main body 1, direct blowing to a human body is appropriately avoided, and air blowing is faced to the wall by the left side and right side blowing airblowers 12, 13 and air direction control blade rows for left side and right side 14, 15. As the result, temperatures of the side wall or interior of the room can be made closer to a set value, and amenity space can be expanded to the whole of the room by utilizing radiation.
Patent JP-H0960020-A (JP)
Title: Manhole building block and method for constructing manhole
Inventor: MIYAJI TOSHIO
IPC: E02F5/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the period and cost of manhole construction work and the exclusive area for the construction work, to transmit a large rocking pressure convenient for alignment of manhole building blocks, to use a starting vertical shaft also as an end vertical shaft in small-bore propulsion construction method, and to increase the junction strength of the manhole building blocks. SOLUTION: This manhole building block 2 has a guide cotter and a bolt mounting hole both provided at the upper end of a metallic circular member 22, a reinforcing member is secured to the circular member 22 and is embedded into the periphery of the upper end of a circular block 20, and a blade-shaped member 21 is mounted on the lower end of the manhole building frame 2, each of these elements being manufactured integrally with one another during a manhole manufacturing process. A manhole building block 5 has a guide cotter and a bolt mounting hole both provided in a circular member 51, and a reinforcing member is secured to the circular member 51 and embedded into the periphery of the upper end of a circular block 50, each of these elements being manufactured integrally with one another during the manhole manufacturing process.
Patent JP-H06346889-A (JP)
Title: Stop method for sewage/filth pump
Inventor: HOUSHIYOU TADAYUKI
IPC: F04D15/00
Filed: 1993-09-28
Abstract: PURPOSE:To prevent the suction shortage of sewage and filth and the no-load operation of a pump by stopping the pump according to the decrease of the operating current value of a motor for driving the pump in the case of lowering the water level in a water tank down to the part near the suction port tip of the pump. CONSTITUTION:Upon detecting the pump starting water level by a water level detector 5, a pump 2 is operated, and waste water in a water tank 1 is discharged outside of the water tank 1, so that the water level starts lowering. As the pump 2 is continuously operated and the water level is lowered down to the tip 3 of a suction port, the pump 2 sucks scum floating on the water surface, together with waste water. When the water level is further lowered and the pump 2 comes to suck much air, the pumping capacity of the pump 2 is lost, and the operating current value of a motor for driving the pump 2 is reduced. The change of the operating current value is therefore detected by a meter relay or the like to stop the pump 2. The pump 2 is thereby put in such action as to lower the water level down to the suction port tip 3, and the no-load operation of the pump 2 is prevented.
Patent JP-S6483411-A (JP)
Title: Radial tire
Inventor: KISHI HARUO
IPC: B60C13/00
Filed: 1987-09-28
Abstract: PURPOSE:To improve the rigidity of a side portion in a radial tire having at least two carcass layers by disposing a specified rubber composition over a specified range between adjacent carcass layers to specify a cord gap between the adjacent carcass layers. CONSTITUTION:A radial tire is provided between a pair of left and right bead portions 1, 1 with two inner and outer carcass layers 2, 3, and in a tread 4 are disposed annularly two belt layers 5 on the outside carcass layer 2 in the peripheral direction of tire. Then, in the range from the carcass layer position A up to the upper end of a bead filler 6 to the carcass layer position C facing a shoulder point 7 is disposed a rubber composition 8 having 60-70 of JIS hardness between the adjacent carcass layers 2, 3 over 50% or more of the length carcass layer. Also, a gap GE between cords 2a, 3a of adjacent carcass layers 2, 3 is set to a range of 1.4mm<=GE<=3.0mm.
Patent JP-H0582010-A (JP)
Title: Earth leakage breaker
Inventor: OZAKI MASA
IPC: H01H83/02
Filed: 1991-09-20
Abstract: PURPOSE:To make the whole of a device compact without hindering the protecting function. CONSTITUTION:A current transformer 11 for detecting the overload current is located in a space between a switching mechanism provided with a handle, which is not showed with a figure, and a power source side terminal 2. A zero- phase current transformer 16 for detecting the grounding current is located in a space between the switching mechanism and a load side terminal 3. A control circuit 17, which outputs the over-current tripping signal on the basis of a detected output of the current transformer 11 and outputs the leakage tripping signal on the basis of a detected output of the zero-phase current transformer 16, and a tripper 18, which receives the over-current tripping signal and the leakage tripping signal to open a main contact point 9, are provided in a zero-phase current transformer 16 side space.
Patent JP-S6485467-A (JP)
Title: Videotex information terminal set incorporated with voice synthesizer
Inventor: OKADA KATSUO
IPC: H04N7/173
Filed: 1987-09-28
Abstract: PURPOSE:To output voice through a speaker and to display a character and graphic data on a CRT by applying data transfer enable quantization by LPC (Linear Prediction Coding) coder for voice and using a host computer to build up a voice data base. CONSTITUTION:Voice is inputted from a microphone 1, digitized by an A/D converter 2 and an LPC coder 3 to build up the voice data base 5 under the management of the host computer 4. The host computer 4 transfers the data requested by the character graphic data base 6 and voice data base 5 to the information terminal equipment 8 via a videotex network 7 by the information request from the information terminal equipment 8. The transmission speed in the videotex network 7 is less than 4800bps. The character graphic data is displayed on a CRT 11 in the equipment 8 and the voice data uses the voice synthesizer 9 and the D/A converter 10 to be demodulated into voice and outputted from a speaker 12. Thus, the voice is outputted in matching with the pattern.
Patent JP-H1057729-A (JP)
Title: Production of filter for purification of waste gas from inner combustion engine
Inventor: MURATA KOJI
IPC: F01N3/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of pores in a porous partitioning wall by a coating layer on the surface of a filter base body, to prevent an increase in the aeration resistance to min. and to obtain a DPF with a small aeration resistance. SOLUTION: A filter body 1 having lots of cells parallel to each other separated by porous partitioning walls 3 is dipped into a slurry containing γ-alumina particles and the like having a smaller average particle diameter than the average pore diameter of the porous partitioning walls 3. Then, difference in pressure is caused for both sides of the porous partitioning walls 3. The pressure difference acts as the driving force to push the γ-alumina into the pores in the porous partitioning walls 3 and prevents clogging of the pores. Then the filter body 1 is dried and calcined to alternately seal lots of cells 2 on either one end. Thus, a purifying filter for waste gas having small aeration resistance is produced.
Patent JP-S6399926-A (JP)
Title: Method of lining pipe line
Inventor: KAMURO TAKASHI
IPC: F16L55/16
Filed: 1987-09-26
Abstract: PURPOSE:To enable correct lining without peeling a lining material off from a pipe line, by a method wherein the lining material is pierced through within the pipe line by turning over the lining material, after the same has been stuck to the inside of the pipe line with pressure through an adhesive agent, a heating medium is passed through within the lining material without deteriorating fluid pressure and the adhesive agent is cured through heating. CONSTITUTION:An adhesive agent is applied to the inside of a lining material 43. A coiled spring 15 is fitted over the outside circumference of a rear end part of a hose 14, the rear end of the hose 14 is joined with an elbow pipe 13 provided on a discharge port 12 of a heating medium, the hose 14 is wound round a reel 7 and the lining material 43 is wound round the same. The tip of the lining material 43 is fixed to a mouthpiece 36. When a hydraulic fluid is sent in through a hydraulic fluid sending-in port, the lining material 43 is moved forward within a pipe line 46 while the inside of the lining material 43 is being turned over to the outside at the turning point and stuck to the inside of the pipe line 43 with pressure through the adhesive agent. The heating medium passes through the inside of the hose 14 though the elbow pipe 13 from the discharged port 12 of the heating medium, flows out into the lining material 43 through an outflow port 47 of the heating medium and the adhesive agent is cured by heating the same from the inside of the lining material 43.
Patent JP-H0665650-A (JP)
Title: Removing method of impurity in solder
Inventor: OTANI YASUAKI
IPC: H05K3/34
Filed: 1992-08-18
Abstract: PURPOSE:To simply, efficiently and safely remove impurities in solder so as to make the exchange of solder unnecessary by slowly cooling molten solder through an immersed pipe assembly therein and precipitate the impurities on the pipe assembly. CONSTITUTION:A solder, which contains impurities such as copper, flux, oil carbide, etc., used for a long time, is transferred into a removing bath 3. A pipe assembly 10 is immersed in the solder to heat the solder over its melting point. Successively, the solder is slowly cooled down to below the melting point through the self cooling of pipe assembly 10. By this means, the impurities in the solder is precipitated and adhered on the pipe assembly 10, subsequently, the pipe assembly 10 onto which impurities are adhered is pulled out from the solder. Thus, it efficiently removes impurities from the solder, enabling the circulating use of solder.
Patent JP-H05200799-A (JP)
Title: Hot runner nozzle
Inventor: HERUBERUTO GIYUNTAA
IPC: B29C45/27
Filed: 1992-08-17
Abstract: PURPOSE: To prevent quality variation of molded products by heating a tube inserted into the shaft, by installing an insulation sleeve on a foot member at the foot of an envelope tube of the shaft and by providing the foot member with nozzle tips angles outward. CONSTITUTION: A tube 22 is inserted and extended into the shaft 20 of a hot runner nozzle 10, and the tube 22 is heated by a heating tube 26. An envelope tube 30 of the shaft 20 is formed with a high-strength material excellent in heat conductivity, and at its foot, an insulation sleeve 36 is welded and connected. The insulation sleeve 36 is provided with a ring-shaped foot member 38 of a heat-conductive material. A heat-conductive bush 40 is inserted and extended into the insulation sleeve 36 and foot member 38, and the lower part of the bush is connected with the lower end of the heating tube 26. Between the bush 40 and the tube 26, a clearance 44 is formed to separate them from each other, and the thermal radiation at the terminal of the tube 22 is improved. With the foot member 38, a nozzle tip 50 is connected and provided vertically to the axis of the tube 22.  In this way, the quality of molded products can be improved.
Patent JP-H08208726-A (JP)
Title: Production of vinyl chloride polymer
Inventor: DOI TORU
IPC: C08F14/06
Filed: 1995-09-20
Abstract: PURPOSE: To obtain a process for producing a highly thermally stable vinyl chloride polymer stably at a high productivity while hardly exhibiting the delay in polymn. and hardly producing coarse particles by using a specific sulfide compd. CONSTITUTION: In polymerizing vinyl chloride or its mixture with a monomer copolymerizable with it in the presence of a polymn. initiator in an aq. medium. a sulfide compd. represented by R-S-Ar (wherein R is alkyl or arom.; and Ar is arom.) is used. Pref. sulfide compds. are arom. ones such as diphenyl sulfide, 2,2'-dimethyldiphenyl sulfide, 4,4'-dimethyldiphenyl sulfide, 4,4'-dichlorodiphenyl sulfide, and 4,4'-dihydroxydiphenyl sulfide. Pref. 0.001-5 pts.wt. sulfide compd. is added to 100 pts.wt. vinyl chloride or its mixture.
Patent JP-H0984970-A (JP)
Title: Saddle bone body for riding saddle
Inventor: SOMEYA NOBORU
IPC: B68C1/02
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide elasticity in a riding saddle and to reduce the burdens of a horse body by fixing a plastic sheet bent in a curved chevron shape onto the upper surface of a front bridge part, a flat frame body, a rectangular body and a rear bridge part and integrating the whole. SOLUTION: The flat frame body 4 approximately vertical to a flat foot part 3 from the front bridge part 1 is extended and formed towards a rear direction along the horse body respectively while a cross section is chevron- shaped. The rectangular body 5 whose cross section is almost the same shape as the flat frame body 4 is arranged along the horse body while the cross section is chevron-shaped on the extension line of the flat frame body 4. A sectorial part 6 is attached to the rear part of the rectangular body 5 and the rear bridge part 7 for fixing the sectorial part 6 at a position where it is bent upwards in the same curve as the flat frame body 4 and the rectangular body 5 is disposed.  A saddle gap is formed between the flat frame body 4 and the rectangular body 5 on the upper surface of the front bridge part 1, the flat frame body 4, the rectangular body 5 and the rear bridge part 7. A reinforcing plastic sheet 8 entirely bent in the curved chevron shape for covering the upper surface of the saddle gap is fixed and the whole is integrated.
Patent JP-H1094142-A (JP)
Title: Electric connection box
Inventor: ISSHIKI YOSHIHIRO
IPC: H02G3/16
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a junction box by arranging constitution, such that mounting parts are attached selectively and that the tab inserted from the tab insertion port of a common mount is connected with the inner circuit within an electric connection box. SOLUTION: A common mount 12 for mounting parts of a junction box is projected in rectangular form from the topside of a upper case 11, and six tab insertion ports 12a are opened at the topside at the same pitches as the tabs projected from the downside of the case of an integrated fuse. Moreover, the common mount 12 is provided with six terminal storage 12b to each tab insertion port 12a and whose bottoms open by partitioning itself with bulkheads 12c, and this is provided at the side, with a lock piece 15 projecting from the topside of an upper case 11, and is provided with a lock claw 15a at the tip which serves as a lock for a connector. Then, the internal circuit of a junction box can be connected to the outside wire hardness through connectors. As a result, an unused mount for mounting parts is eliminated, and the internal circuit can be used effectively.
Patent JP-S60131993-A (JP)
Title: Iron-phosphorus electroplating bath
Inventor: UCHIDA HIROKI
IPC: C25D3/56
Filed: 1983-12-21
Abstract: PURPOSE:To obtain an Fe.P electroplating bath giving an Fe-P film which does not crack by using bivalent Fe ions, hypophosphorous acid and/or hypophosphite and Al ions as essential components. CONSTITUTION:This Fe.P electroplating bath contains 20-80g/l bivalent Fe ions, 0,01-15g/l (expressed in terms of NaH2PO2.H2O) hypophosphorous acid and/or hypophosphite and 0.05-5g/l Al ions. To the plating bath may be added <=200g/l electrically conductive salt such as ammonium sulfate or ammonium chloride, <=60g/l pH buffer such as boric acid and <=20g/l complexing agent for bi- or tervalent Fe ions such as acidic ammonium fluoride. The plating bath is preferably adjusted to 0.5-3.5pH. When an article is plated, the temp. of the bath is kept at room temp. -80 deg.C, and the current density of the cathode at 0.5-30A/dm<2>.
Patent JP-H08105358-A (JP)
Title: Clamp structure of air cleaner housing
Inventor: KAWAI YOSHITADA
IPC: F02M35/024
Filed: 1994-10-05
Abstract: PURPOSE: To make a clamped member easily detachable by means of enlarging the opening with an appropriate strength as well as to clamp a clamped member with sufficient clamping strength and prevent a claw from making a bending breakage by means of regulating an excessive deflection of the claw. CONSTITUTION: As to the housing 12 for an air cleaner, a clamped member 30 is held between a first claw 22 and a second claw 28 by the opening (open dimension L) on the extension side of the first claw 22 and the second claw 28 being enlarged as making a fitting operation of the clamped member 30. When the opening is enlarged, not only does the second claw 22 deflect (deflection angle is indicated by α) between curved portions 26, the curved portions 26 also deflect (deflection angle is indicated by β) within a gap 'h' on the outer surface side of the housing 12, the deflection reaching both the second claw 28 and the curved portion 26 (deflection angle becomes α+β). Deformation quantity of the curved portion 26 is regulated by abutting on a stopper 34 within the gap 'n' between a housing cuter surface 13.
Patent JP-S6482643-A (JP)
Title: Manufacture of resin sealed semiconductor device
Inventor: USADA KAZUO
IPC: H01L21/60
Filed: 1987-09-25
Abstract: PURPOSE:To reduce the number of assembling steps and the cost of material by providing a vacuum sucking hole in a wiring machine and securing a semiconductor chip. CONSTITUTION:A hole if which is smaller than a semiconductor chip 3 to be placed on the die stage 1a of a lead frame is formed at the stage 1a. A vacuum sucking hole 6 which is smaller than the chip 3 provided at the heater block 75 of a wiring machine is evacuated in vacuum through a vacuum evacuating hole 7, thereby securing the chip 3 onto the stage 1a. Then, the electrodes of the chip 3 are wired by gold wirings 2 to the ends of the inner leads 1b of the lead frame. The center of the lead frame for placing the chip 3 is sealed by molding resin. A resin-sealed semiconductor device can be manufactured without chip attaching step of securing the chip 3 to the stage 1 with such a configuration.
Patent JP-H1087095-A (JP)
Title: Paper feeding mechanism
Inventor: MINAGAWA HIROSHI
IPC: B65H3/52
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the paper feeding mechanism provided with a carriage enhanced in stability of paper feeding. SOLUTION: This feeding mechanism is provided with a pick-up roller 1 feeding the printing medium 7, a variable cam 3 driven by the pick-up roller 1, a movable roller 4 driven by both the printing medium fed by the pick-up roller 1 and the variable cam 3, an intermediate driven part-a 5 and an intermediate driven part-b 6, to which drive is transmitted by the movable roller 4, and with a back-up roller 2, to which drive is transmitted by the intermediate driven part-a 5 and -b.  The change in cam shape of the variable cam 3 causes the back-up roller 2 to be driven with respect to the pick-up roller 1, both contact resistance and pressure are applied by the uppermost sheet of the printing medium 7 in contact with the pick-up roller 1 and the back-up roller 2 by means of driven motion and contact resistance with respect to the printing medium 7, the printing medium 7 is thereby prevented from being double fed.
Patent JP-H04120494-A (JP)
Title: Detecting sensor of human body and equipment therefor
Inventor: MORIGUCHI GORO
IPC: G01V3/08
Filed: 1990-09-11
Abstract: PURPOSE:To simplify installation, to reduce them cost and to simplify setting of a threshold value of a detecting circuit by putting a sensor main body directly on a floor and by resetting the threshold value by turning ON or OFF a reset circuit. CONSTITUTION:A sensor main body 2 is put directly on a floor and employed. On the occasion, a flat-plate electrode 5 is protected by a sheet-like insulating material 6 so that an electrical characteristic be maintained. In a detecting circuit 8, a wave-detecting circuit 9 detects a transmission signal outputted from the main body 2, as a DC voltage, and an A/D converter 10 converts this voltage into a digital value by a conversion signal from CPU 12 and outputs it to the CPU 12. When a reset circuit 11 is turned ON, the CPU 12 erases stored data on each occasion. When the circuit 11 is turned OFF, the CPU stores output data of the converter 10, sets a threshold value afresh, compares the threshold value with an output of the converter 10 inputted sequentially and outputs the result of comparison. When a desk or the like is placed on the main body 2, for instance, a voltage obtained by detecting this body to be detected is stored, a threshold level is raised, and the circuit 8 can detect a human body even in the state of the desk or the like being placed.
Patent JP-2001064036-A (JP)
Title: Water-resistant glass having flame retardant function and flame retardant resin composition
Inventor: MOTOMURA SATORU
IPC: C03C3/097
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain glass having water resistance and capable of improving flame retardancy of a resin by constituting the glass of a specific amount of a phosphorous component and components of Li2O2, Na2O, K2O, MgO, CaO, SrO, BaO, B2O3, Al2O3, SiO2, SnO, PbO, Sb2O3, Bi2O3, or the like. SOLUTION: A flame retardant resin composition is obtained by incorporating the water-resistant glass containing 40 to 90 mol.%, expressed in terms of P2O5, of a phosphorous component and 10 to 60 mol.% of at least one of LiO2, Na2O, K2O, MgO, CaO, SrO, BaO, B2O3, Al2O3, SiO2, SnO, PbO, Sb2O3, Bi2O3, TiO2, ZrO2, V2O5, Cr2O3, MoO3, MnO, Fe2O3, CoO, NiO, CuO, ZnO, TeO2 and WO3 into a resin component of a thermoplastic resin, a thermosetting resin, or the like. The preferable water resistance of this water-resistant glass is such that, when a flat plate of the water-resistant glass is dipped in hot water of about 90 deg.C for about 20 h, the weight loss per unit area is preferably <10 mg/cm2, especially, <2 mg/cm2.
Patent JP-H0775869-A (JP)
Title: Vacuum brazing method
Inventor: YUYAMA KIMIHARU
IPC: B23K31/02
Filed: 1993-09-03
Abstract: PURPOSE:To execute the excellent contaminating vacuum brazing of Al alloy and the dissimilar material, or dissimilar materials without contaminating the inside of a vacuum furnace. CONSTITUTION:The content of Mg in Al alloy or Al alloy brazing filler metal is <=0.05%, and the thickness of oxide film on the surface is <=200 deg.Angstrom  before heating for brazing. Al alloy and the dissimilar material or dissimilar materials are heated in the vacuum of <=10<-5>Torr to execute brazing. This constitution improves the flowability of the brazing filler metal to execute the excellent brazing containing Mg. Because no Mg is contained, the contamination of the vacuum furnace by Mg can be avoided, and the gloss of the surface of the brazed article is also improved.