baber/WOPTO huggingface dataset:
Patent JP-S5884131-A (JP)
Title: Heater for starting material for glass
Inventor: MORIGUCHI YOSHIO
IPC: C03B5/237
Filed: 1981-11-12
Abstract: PURPOSE:To considerably enhance the thermal efficiency of a glass melting furnace by utilizing hot waste gas from the furnace for heating powdered starting materials for glass. CONSTITUTION:Hot waste combustion gas from a glass melting furnace is introduced into a multitubular heat exchanger 14 provided with many internal tubes for heat exchange from the inlet 16, and it is passed through the tubes arranged in the vertical direction to heat a sealing gas flowing along the outsides of the tubes by heat exchange. The heated sealing gas is passed upward through tubes for heat exchange arranged in a heating tower 1 for starting materials for glass to heat powdered starting materials for glass supplied from a hopper 4 by heat exchange. At this time, the waste gas after the heat exchange in the sealing gas heater 14 enters the tower 1 and flows upward along the outsides of the tubes. The starting materials are heated by the hot gases flowing along the insides and outsides of the tubes in the tower 1, and the heated materials are taken out of the discharge outlet 7. Thus, heat energy of hot waste gas from the glass melting furnace is effectively recovered, and the thermal efficiency of the furnace is enhanced.
Patent JP-H0788017-A (JP)
Title: Means to prepare tool and material
Inventor: RARUFU BUREININGU
IPC: B25H3/00
Filed: 1994-07-11
Abstract: PURPOSE: To provide a multipurpose means for preparing tools and/or materials which has a stable structure and is adapted to other usages. CONSTITUTION: A means for using tools and materials has a frame constituted of a lower frame element 1 and a plurality of supports. A plurality of sealed storage containers for storing the tools and the materials can be fixed to the frame. The storage container can be matched with a specified usage. The means contains at least three fulcrums and these fulcrums are preferably constituted of rollers 5 and wheels.
Patent JP-H0347208-A (JP)
Title: Lighting device for low temperature storing-case
Inventor: MATSUZAWA SHIGEO
IPC: F21V33/00
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a lighting-device for a low temperature storing-case, which is cheaper from the viewpoint of a cost and satisfies the condition of separated lighting, by a method wherein a glow starter type lighting-device is used for fluorescent lights placed out the case, and a high frequency type lighting-device for multi-lighting is used for the fluorescent lights in the case. CONSTITUTION:A high frequency type lighting-device whereby the more the number of fluorescent lamps is, the more their control efficiency is displayed fully, is adopted as fluorescent lamps 10, 10 for lighting in a case. On the other hand, in a lighting circuit II of a glow starter type lighting-device, glow starters 20, 20 connected in parallel to both ends of each of the fluorescent lamps 12, 12, and stabilizers which comprise the glow starter type lighting-device together with these glow starters 20, 20, are separately connected to lighting circuits 22, 22 of a fluorescent lamps. In such a manner, for the lighting of the fluorescent lamps 12, 12 out the case, a usual glow starter type is adopted and for the lighting of the fluorescent lamps 10, 10 in the case, a high frequency lighting type is adopted. In this way, the lighting device which is cheaper than the usual device from the viewpoint of a cost and can separate the lighting, is obtained.
Patent JP-S6423050-A (JP)
Title: Defrosting method for heat pump type air conditioner
Inventor: SEKIGAMI KUNIMORI
IPC: F25B47/00
Filed: 1987-07-20
Abstract: PURPOSE:To improve the defrosting capability to prevent ice from growing in an outdoor heat exchanger by causing an indoor fan disposed in an indoor heat exchanger to be stopped when the time interval of defrosting operation is greater than the set time, and to be operated when such time interval is smaller than the set time so as to perform a reverse cycle defrosting. CONSTITUTION:When the outdoor heat exchanger 2 is defrosted by a reverse cycle defrosting operation, such is detected by a sensor 8 and a command of the defrosting completion is sent out from a controller 9 cause the outdoor fan 6, indoor fan 7 and four-way valve 4 to turn on to resume a heating operation. When the outdoor heat exchanger 2 is again frosted by the heating operation and the detection signal of it from the sensor 8 is received by the controller 9, the time interval between the defrosting operations is counted by a timer means dispose in the controller 9. If it is greater than the set time (40 minutes), the indoor fan 7 is stopped to perform a reverse cycle defrosting operation, and, if it is smaller than the set time, the indoor fan 7 is operation at low speed to perform a reverse cycle defrosting operation. Since the defrosting capability is improved by the speed operation of the indoor fan 7 and the frost is completely removed, there will be no ice growth.
Patent JP-H1113338-A (JP)
Title: Holding detector of window regulator
Inventor: YOSHIMURA TATSUO
IPC: B60J1/17
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a holding detector capable of increasing high degree of accuracy of detection of cable load without impairing the advantage of the mechanical/electrical holding detector and being easily applied to weight or sliding resistance of a window glass varying from kinds of car. SOLUTION: This holding detector A is provided on a guide rail 2 laid in the vertical direction in a slidable manner and is constituted of a slide guide 24 interlocked with a cable 8 directed downward from an upward guide pulley in a slidable manner and turned to the side of the guide rail 2, a pulling spring 46 urging the slide guide 24 downward and a limit switch LS for detecting the fact that the slide guide 24 is moved upward by working in conjunction with a stage section 62 of a detection lever 53 provided to the guide rail 2 side in a revolvable manner.  In that case, the detection lever 53 is revolved and urged with a torsion coil spring 54, a second arm 63 of the detection lever 53 is so projected to the lateral direction that it is interlocked with a carrier plate directly before the carrier plate reaches to the upper end thereof, and by the constitution, a cancel mechanism of holding detection is constituted.
Patent JP-H0738635-A (JP)
Title: Side tone level control circuit for telephone set
Inventor: KOBAYASHI TAKEO
IPC: H04M1/58
Filed: 1993-07-22
Abstract: PURPOSE:To vary a side tone level in response to the quantity of a bypassed signal between a transmitter and a receiver at a line side by adding a side tone and a received voice signal, amplifying the sum with an amplifying section, selecting one of plural addition ratios and attenuating the amplified transmission voice signal with a variable attenuation section. CONSTITUTION:A transmission voice A outputted from an AMP 15 is attenuated by a variable attenuation section 3, added to a received voice signal B and amplified at an AMP 23 and the amplified sum signal is outputted to a receiver (SP) 21. The sum ratio is varied with the ratio of the resistance of resistors R24, R31 and the ratio of the resistance of resistors R24, R32 through the changeover of a SW 34. A side tone ratio outputted from the SP 21 is changed by the change in the sum ratio. The SW 34 is used to select the R31 in the analog line system and the SW 34 is used to select the R32 in the digital line system. Since the sum ratio of the AMP 23 is larger with a smaller input resistance, the resistance of the R31 is larger than the resistance of the R32. Thus, when a system select signal being a control signal is a signal selecting the digital line system, the SW34 throws the output from the AMP 15 to the position of the R32 to increase the side tone level.
Patent JP-H1113832-A (JP)
Title: Variable speed type damper
Inventor: ONUMA SATORU
IPC: F16F15/14
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a damper excellent in productivity of a damper weight and difficult to receive the limitation of the design degree of freedom as the damper, in the variable speed type damper. SOLUTION: In a side surface of a flywheel 1 connected to an engine output shaft, a plurality of circular recessed parts 2 are formed in a peripheral direction with an equal space. In each recessed part 2, a damper weight 5 is arranged, which comprises respectively an almost semi-columnar damper main unit 3 and a light weight spacer 4 of almost circular external shape, holding this damper main unit 3. The damper weight 5 is able to swivel around a center line O2 of the recessed part 2.
Patent JP-H04320757-A (JP)
Title: Bath device
Inventor: IKENAGA MITSUO
IPC: F24D17/00
Filed: 1991-04-18
Abstract: PURPOSE:To enable a hot water temperature within a bath tub to be decreased without increasing an amount of water within the bath tub. CONSTITUTION:A bath device is comprised of an air supplying circuit (3) for connecting an inside part with an outside part of a bath tub (4), an air supplying valve (43) inserted into the air supplying circuit (3), a pump (P) for sucking surrounding air from the air supplying circuit (3) and supplying it into the bath tub (4), a temperature sensor for sensing a temperature within the bath tub and a temperature comparator for comparing a detected temperature of the temperature sensor with a set temperature of a hot water filling temperature setting device (52) and outputting a temperature lowering requesting signal when the former temperature is higher than the latter. When the temperature lowering requesting signal is being outputted, the air supplying valve (43) is opened until the signal disappears and at the same time the pump (P) is driven.
Patent JP-H1026277-A (JP)
Title: Clamp for pipe body and the like
Inventor: TOZAKI KENJI
IPC: F16L37/12
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the clamp which can be applied to a connector main body inserting a bar like body such as a pipe body, a bar body and the like thereto so as to be mounted in such a way that it can be taken out, and can firmly hold the bar like body even when violent pulling force is applied the inserted bar like body. SOLUTION: This is a clamp which is engaged with the fitting part 15 at the outer circumference of a connector main body 10 for letting a bar like body be inserted, and allows the bar like body to be mounted to/demounted from the connector main body 10. An engaged part 20A is formed into a shape covering the fitting part 15, a locking pawl 22 is provided for the inner circumferential surface of the engaged part 20A wherein the aforesaid pawl is projected to the insertion part of the bar like body by way of the stopping hole 17 of the fitting part 15, its structure is so formed as to be capable of removing the bar like body by expanding the diameter, and furthermore the engaged part 20A comprises the fitting part 15 is covered and held in a shape by a shape retaining member 24.
Patent JP-H0232795-A (JP)
Title: Output current limitation of inverter
Inventor: YONEZAWA HIROYUKI
IPC: H02P27/06
Filed: 1988-07-20
Abstract: PURPOSE:To perform smooth and stable current limitation in response to the degree of timewise fluctuation without regard to the range of the load fluctuation by giving an output frequency reduction correcting signal of an inverter with the load fluctuation and by reducing the speed of a motor. CONSTITUTION:A current rate of change arithmetic circuit 4 operates the rate of timewise of the squared value against the output Im of a current effective value detection circuit 3 in every reference cycle designated by a clock oscillator 5. A frequency correction circuit 6 starts its operation on and after the point of time when the current detected value Im against the set value IS of the limited current came up to the relation of Im>IS with a current comparison circuit 7, and it outputs through operation an output frequency reduction corrected value  f to an inverter 1. In this way, by letting it a reduction corrected value of the output frequency of the inverter 1, the primary current is reduced down to the limited value and less through a responsive speed reducing drive to an AC motor 2.
Patent JP-H119062-A (JP)
Title: Dustproofing device in reaping carriage section of combine harvester
Inventor: NOMURA HIROHISA
IPC: A01D67/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a reasonable dustproofing device designed to protect a relevant operator from dust generated in a reaping carriage section. SOLUTION: This dustproofing device is so designed that a dust cover covering the upper part of a reaping carriage section is divided into a front dust cover and a rear dust cover 2, which, in turn, is further divided into left dust cover 2a and a right dust cover 2b which are made openable, respectively; in this case, when the dust cover 2a and the dust cover 2b are opened, it is recommended that the opened status is maintained in the posture standing in the closed status; and both front and rear support legs of the sunvisor of an operating section dispose don the side of the reaping carriage section are stood between the reaping carriage section and the operating section, and a shield member, which is pref. transparent, is set up between both the support legs.
Patent JP-H0914001-A (JP)
Title: Cable link for opening/closing butterfly valve
Inventor: MOTOSUGI MASATO
IPC: F02D11/02
Filed: 1995-06-23
Abstract: PURPOSE: To improve fittingness by making it available to turn a cable link with fingers without using any tools. CONSTITUTION: A press-down part 603 is formed by bending the end of one of the legs 602 of a cable link 6 provided with a cable guiding drum for guiding the cable for opening/closing a butterfly valve. Fingers do not become painful even if the press-down part 603 is pressed down with fingers therefore, the cable link 6 can facilely be turned resisting to the elastic force of a return spring of the butterfly valve and a butterfly opening/closing cable 8 can be easily secured to the other end of the cable link 6. Thus fittingness can be improved without using any special tools.
Patent JP-S5882133-A (JP)
Title: Color separation stripe filter
Inventor: AOKI YOSHITAKA
IPC: G02B5/20
Filed: 1981-11-10
Abstract: PURPOSE:To improve color separation and color reproducibility by composing a semiconductor strips filter of at least one of CdSe, CdS and ZnS as a main component and adding a specific one of Cl, Br and I. CONSTITUTION:A color separation stripe filter comprises a light transmissive substrate 1, cyanine color transmissive multilayer film interference stripe filter 2, yellow color transmissive semiconductor stripe filter 3, reflection prevention layers 4 and 5 and transmissive dielectric 6 and 7. The filter 3 has at least one of CdSe, CdS and ZnS and an element belonging to a periodic table VII is added thereto. The element of the periodic table VII is Cl, Br or I. The above described composition enables manufacture of a color image pick-up tube which is good in color reproducibility by improving transmission near the fundamental absorption edge thereby the slant of spectral diffraction transmission characteristic near the half-width wavelength becomes steep.
Patent JP-H01104212-A (JP)
Title: Kitchen appliance for heat treatment such as rice cooker
Inventor: KURUMATSUKA MATSUMARU
IPC: A47J36/02
Filed: 1988-07-22
Abstract: PURPOSE: To form a coating surface layer which is resistant to flawing and does not peel, to shorten the heat treatment time of food and to enhance deliciousness of the food by forming a far-IR absorptive and radiative material into superfine powder, incorporating this superfine powder into a fluororesin and applying the resin on the heat treating surfaces of kitchen appliances. CONSTITUTION: The far-IR absorptive and radiative material is formed into superfine powder. This superfine powder is made finer than the particles of the fluororesin, thereby, the resin particles are eventually made to enclose the far-IR powder and the mixing and kneading of the far IR powder with the fluororesin having a high release property are made possible. The fluororesin formed by mixing and kneading in such a manner is applicable on the kitchen appliance. At the time of coating, the fluororesin is subjected to baking and coating at a high temp., thereby, the surface treating and finishing of the fluororesin having the resistance to flawing and having no possibility of peeling are obtd. The food to be heated treated with such kitchen appliance is subjected to far IR heating by the far IR powder and, therefore, the heat treatment time is shortened.  Since the internal penetrating force of the moisture into the food is intensified by the far-IR rays, the food is finished as the food having ample flavor.
Patent JP-H0231867-A (JP)
Title: Method of lining branch piping
Inventor: KAMIYA AKIRA
IPC: B05D7/14
Filed: 1988-07-22
Abstract: PURPOSE:To enhance the working efficiency of a lining operation by setting the air pressure on an upper stream side at 1.05kg/cm<2> and the internal pressure difference of a pipe on a down stream side and a branch pipe at >=6.2X10<-3>kg/cm<2> to cause the flow of a paint to the branch pipe, thereby forming a coated film. CONSTITUTION:A paint route R1 extending from one end part 1a of a pipe 2 through a tee 6 to an aperture 3a of a pipe 3 is selected arbitrarily and the apertures 2a, 4a of pipes 2, 4 are closed. Paint and the air of 1.05kg/cm<2> air pressure are sent from one end 2a. The paint flows surely into the pipe 3 and flows out of the aperture 3a if the pressure on the down stream side of the pipe 1 and the pressure in the pipe 3 are kept at >=6.2X10<-3>kg/cm<2> pressure difference. The formation of the coated film in the painting route R1 is, therefore, discriminated. The entire inside surface of the pipeline is lined by selecting the painting routes successively from the pipelines and executing painting.
Patent JP-H08172785-A (JP)
Title: Electrostatic chuck for magnetic flux processing
Inventor: SHIYAMOUIRU SHIYAMOUIRIAN
IPC: H01L21/683
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To make uniform the magnetic shunt over the entire surface of a wafer by arranging an insulator with electrode, and magnetic shunts having a ferromagnetic substance on a base for holding a substrate and weakening the flux at the substrate part in the vicinity of the magnetic shunt in the chamber. SOLUTION: An electrostatic chuck 20 is provided, on a base 22, with an electrode 24 insulated with an insulator 26. Magnetic shunts(MS) are disposed immediately above of below the base 22 and contiguously thereto, while being provided with a ferromagnetic material and distributed toward the circumference of the insulator 26, such that the ferromagnetism is increased. When a bias is applied to the electrode 24, the electrode 24 is charged along with the substrate 24 thus sustaining static electricity of the chuck 20. The MS attracts the flux above the shunt, as shown by an arrow 58, thus weakening the flux at such part of the substrate 42 as close to the MS.
Patent JP-H04232486-A (JP)
Title: Multi-beam light and electromagnetic semi-spherical surface/spherical surface sensor
Inventor: HAWAADO BOORAA
IPC: G01S7/03
Filed: 1991-06-27
Abstract: PURPOSE: To provide a Runeberg's lens for light, millimeter wave or microwave which can conduct simultaneous transmitting or receiving in a semi-spherical or spherical viewing angle. CONSTITUTION: A plurality of coaxial dielectric shells 24A to 24N of aerogel material are disposed around a central spherical element whose refraction factor is almost equal to the square root of 2 to form a Runeberg's lens where the refraction factor of respective shells is almost equal to [2-(r/r0 )<2> ]<1/2> , where r0 = outer radius of shell, and r = radius of shell. In such a direction as the wave surface of plane electromagnetic wave which enters the lens from a remote source is the wave surface of incoming wave, an image is formed at a focus F on the lens surface of the diametrical end part of the lens.
Patent JP-H0732064-A (JP)
Title: Method and device for working counter boring hole for flat head screw
Inventor: SASAKI JIRO
IPC: B21D28/24
Filed: 1993-07-22
Abstract: PURPOSE:To efficiently form a tapered counter boring hole for flat head screw and a through-hole penetrating the shaft part of the flat head screw and to prevent the rising-up of the formed metal at the time of forming. CONSTITUTION:A hemisphere shaped projecting part 4, cutting edge 5, tapered part 6 and step part 7 are arranged in succession in a punch 2, and a die hole 8 for cooperating with the cutting edge 5 is arranged in a die 3. Then, the center part of a work W is pushed into the die hole 8 with the projecting part 4, and a recessed part 10 and an extruding part 11 are formed by this pushing, and the tapered surface 13 is formed with the tapered part 6 while boring the through-hole with the cutting edge 5. An uneven formation at the time of forming the tapered surface is small, because the recessed part 10 is thin.
Patent JP-S6337133-A (JP)
Title: Moisture-permeable waterproof film
Inventor: FURUTA TSUNEKATSU
IPC: C08L75/00
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a nonporous moisture-permeable waterproof film, by blending a polyamino acid urethane resin with polyvinylpyrrolidone or a polyethylene glycol derivative, producible without carrying out drawing treatment and having improved moisture permeation and waterproofness performances. CONSTITUTION:A synthetic polymer containing 70-100% polyamino acid urethane resin is blended with 5-50wt% polyvinylpyrrolidone having 20,000-1,000,000 molecular weight or at least one compound of polyethylene glycol derivatives, expressed by the formula (n is 30-120; R is H, methyl, etc.) and having 30-120 polymerization degree and the resultant blend is formed into a film.
Patent JP-H054093-A (JP)
Title: Treatment of organic polluted waste water
Inventor: HAMADA ZENICHIRO
IPC: C02F3/08
Filed: 1991-06-26
Abstract: PURPOSE:To improve the efficiency in purifying an org. polluted waste water by using the fine powder of a copolymer of acrylonitrile and vinyl acetate or a body coated with the powder as the biological adsorption carrier or bed. CONSTITUTION:The org. polluted waste water in a raw waste water tank 2 is transferred to an aeration tank 1 and brought into contact with the biological adsorption carrier or bed by aeration and agitation, and the microbes are adsorbed and removed from the waste water. In this case, the fine powder of a copolymer of acrylonitrile and vinyl acetate or a body coated with the powder, the random-shaped lump of the fiber consisting of the copolymer or the cut materials of the nonwoven fabric consisting of the fiber are used as the biological adsorption carrier or bed. Consequently, biological sludge is adsorbed on the fine powder of the copolymer to reduce the dispersed sludge, biological flocculation is excellently carried out at the final stage of the aeration tank, and the compactness of the settled sludge is enhanced.