baber/WOPTO huggingface dataset:
Patent JP-2001065825-A (JP)
Title: Three-fluid burner
Inventor: IGAWA IKUO
IPC: F23D99/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify structure and improve combustion efficiency by comprising a plurality of auxiliary fuel injection nozzles and hardly combussible fuel injection nozzles for injecting a hardly combussible fuel, which are disposed in front of the tip of an injection nozzle body and formed concentrically along the outer circumferential direction of the auxiliary injection nozzles with a given interval therebetween. SOLUTION: A three-fluid burner I has such an arrangement that a fluid E which is a mixture of an auxiliary fuel B and a spray medium C is sprayed from individual fuel injection nozzles 27, and that after the fluid E is ignited and combusted, a fluid D which is a mixture of a hardly combussible fuel A and the spray medium C is sprayed from individual hardly combussible fuel injection nozzles 26. A flame G resulting from the combustion of the fluid D which is a mixture of the hardly combussible fuel A and the spray medium C, is located at an outer side of a flame F resulting from the combustion of the fluid E which is a mixture of the auxiliary fuel B and the spray medium C. Accordingly, combustion air (oxygen) H which is supplied through a blowing duct, along the axial direction of the fluid burner I and through the outer peripheral edge of the burner, is sufficiently supplied from outside of the flame G for combusting the hardly combussible fuel A and the combustion efficiency can be improved.
Patent JP-H02124233-A (JP)
Title: System for supplying liquid to blind rivet cauking mechanism
Inventor: JIEFURII TEII BUREIKU
IPC: B21J15/06
Filed: 1989-09-13
Abstract: PURPOSE: To lubricate a jaw of a rivet caulking mechanism, efficiently clean the jaw, cool the jaw and efficiently eliminate contaminant by providing a vacuum means for dispersing prescribed quantity of liquid all over the areas of the rivet caulking mechanism and for removing used liquid and contaminant from this rivet caulking mechanism. CONSTITUTION: By an action of vacuum generated in a vacuum exchange 26, liquid within a reservoir 40 is dispersed by flow rate metered by a metering device all over the areas of a rivet caulking mechanism, a jaw 12 of the rivet caulking mechanism is lubricated, cleaned and cooled. Further, used liquid and contaminant captured by this liquid are removed from the rivet caulking mechanism by the action of this vacuum.
Patent JP-H1185316-A (JP)
Title: Portable pen input equipment
Inventor: MIYAZAKI SHUICHI
IPC: G06F3/03
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To surely hold an input pen with a simple mechanism/operation in a portable pen input equipment for inputting data on a touch panel. SOLUTION: A storage groove 151 for storing the pen 107 is provided on the inner face side of a cover 101 in a terminal equipment. A hook-like groove 150 is provided on the side of the pen 107. A projection 152 engaged with the restraint part of the groove 150 when the pen 107 is engaged is provided in the groove 151. The pen 107 is made to match with the groove 151 and it is slid inward. Thus, the pen 107 is engaged with the groove 151. A recessed part and a projecting part are provided in the pen 107 and the groove 151, and a click can be felt when they are engaged. One end of the groove 151 is blocked by a main body when the cover 101 is closed and it is not necessary to worry about the loss of the pen 107 when the cover 101 is closed.
Patent JP-H1065979-A (JP)
Title: Channel selection system for television receiver
Inventor: SATO HIDEKI
IPC: H04N5/44
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the channel selection system in which a broadcast wave receptible actually is detected independently of the electric field strength for each area without needing complicated setting. SOLUTION: A reception strength detection circuit 58 outputs a noise level included in a voice of a broadcast wave being received, a search control section 30 sets reception level data detecting a broadcast wave having the reception state equal to the broadcast wave being received, and sends an instruction to a frequency sweep section 32, which starts frequency sweep-out. A broadcast wave discrimination section 34 compares the reception level data with a noise level included in the voice of each tuning frequency to discriminate the voice of the broadcast wave. When no broadcast wave is detected even when frequency sweep is circulated, the reception level data are revised to improve the detection sensitivity by one step and 2nd search is conducted or the reception level data are revised to improve the detection sensitivity by further one step and 3rd search is conducted.
Patent JP-H0984365-A (JP)
Title: Vibration actuator device
Inventor: ATSUTA AKIO
IPC: H02N2/06
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide position or drive amount data without attaching an additional means such as an encoder by detecting a signal from a signal forming part which is fitted on a vibration element and generates a signal according to a vibration condition for acquirement of the position or drive amount data. SOLUTION: This actuator device is provided with a rectifier means 12 which rectifies a signal from a piezoelectric element and outputs a signal corresponding to amplitude, and a sampling means 13 which samples the above outputted signal into a microcomputer 11. The microcomputer 11 resets integrated results to zero at the time of starting and drives a motor with a drive circuit. The magnitude of a signal from the rectifier means 12 is obtained from the sampling means 13 for each timing, and the data sampled by the sampling means are added (integrated) by the microcomputer 11. The relation between the magnitude of the signal from the piezoelectric element for detecting vibration and rotational speed is almost linear, thus it is possible to use the integrated results as the position data.
Patent JP-H1185349-A (JP)
Title: High-speed bus
Inventor: KAMIYA HIROSHI
IPC: G06F3/00
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To suppress a ringing and noise generated on a bus effectively and to make data fast transferable, by connecting a series resistance between a bus driver and the bus. SOLUTION: A transmission end resistance of, for example, 25Ω is connected between a bus line which has terminating resistances 11 and 12 of, for example, 35Ω connected to both its ends and an open drain buffer 14 as a driver receiver. When a signal is sent out from a specific bus card by using a conventional open drain type bus driver for the fast bus and time variation of waveforms of other bus cards is simulated, a ring-back on the bus line is speedily converged by connecting the transmisison-end resistance of 25Ω between the bus line where pull-up resistances of 35Ω supplied with a pull-up voltage of 3.3 V are connected to both its ends, so faster data transmission is actualized.
Patent JP-H0983274-A (JP)
Title: Signal processing unit
Inventor: IMAOKA TOSHIO
IPC: H04R3/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To avoid the effect of click at switching by operating a masking means to stop an output of an A/D converter for a prescribed time in the case of switching a changeover means to supply or interrupt power to a microphone. SOLUTION: A control signal is applied from a port Aout of a microcomputer 24 to a mute circuit 22a for a prescribed time at changeover of a phantom switch S to stop an output of an ADC 22, regardless of an input signal. With the switch S closed, a phantom power supply 23 supplies power to the microphone according to a control signal from a port Bout and when the ADC 22 starts its operation through the absence of a control signal from a port Aout , no click appears in an output from the ADC 22. Even when the output from the phantom power supply 23 is interrupted, no click appears in the output from the ADC 22. Thus, the effect of click at switching is avoided.
Patent JP-S6392492-A (JP)
Title: Thermal transfer medium
Inventor: OIKE HITOSHI
IPC: B41M5/40
Filed: 1986-10-07
Abstract: PURPOSE:To enable transferred images or the like with favorable quality to be recorded even on a recording paper low in smoothness, by sequentially providing at least a non-fluid ink layer, a vapor-deposited metallic layer and an adhesive layer on a base film, either directly or with a release agent layer therebetween. CONSTITUTION:At least a non-fluid layer 3, a vapor-deposition metallic layer 4 and an adhesive layer 5 for constituting a composite layer are sequentially provided on a base film 1, either directly or with a release agent layer 2 therebetween. When the releasability of the base film 1 from the non-fluid ink layer 3 is poor, the release agent layer 2 may be provided. The vapor-deposited metallic layer 4 completely shield the light-reflected from a recording paper, thereby enhancing the density of images formed in the ink layer. Therefore, the ink layer can be made in a relatively small thickness, so that sharpness of printed images is enhanced, and thermal conductivity is enhanced. Since it is unnecessary to incorporate a coloring material into the adhesive layer 5, the layer 5, the layer 5 is flexible, and can be selected for use by consideration only the adhesiveness to the recording material. Therefore, an image faithiful to a pattern of a heat generating part can be formed even where the surface of the recording paper is low in smoothness.
Patent JP-S6298639-A (JP)
Title: Manufacture of dielectric isolated substrate
Inventor: NEGORO TATSUO
IPC: H01L21/762
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a high-integration degree dielectric isolated substrate having its specially shallow island depth by a method wherein a high-concentration impurity layer is used as a stopper at the time of removal of a single crystal wafer. CONSTITUTION:An impurity is ion-implanted in a single crystal wafer 1 and a high-concentration impurity layer 2 is formed, yet a single crystal layer 1' is left on the surface of the implanted layer because an implanted layer is ready-implanted in the crystal. Then, the desired pattern is formed and grooves 3 are formed by performing a wet etching. Then, an oxide film 4 for insulating isolation is formed, then a polycrystalline silicon layer 5 is formed using epitaxial gas. The single crystal wafer is removed by grinding and polishing, yet the wafer is left by several mum for completely leaving element forming regions. When the wafer left by grinding is etched away, this high-concentration impurity layer is used as an etching stopper. After this, the impurity layer 2 can be be removed by polishing for finishing.
Patent JP-H04121955-A (JP)
Title: Lead storage battery pole plate
Inventor: ISHIBASHI TATSUYA
IPC: H01M4/14
Filed: 1990-09-11
Abstract: PURPOSE:To prevent the falling off of active substance filled into a base surface and reduce voltage lowering and realize stabilization even if sudden discharge is conducted, by affixing conductive paste paper mixed with carbon black, to both side surfaces of a pole plate main body consisting of a pole plate base filled with active substance. CONSTITUTION:A lead alloy base 3 is run continuously at a predetermined speed, and conductive paste paper 5 containing carbon black 2%wt that is drawn out of a bobbin 4, is attached to the lower surface of the base 3 through a filler 6, while pastelike active substance 8 poured out of a hopper 7 provided at the upper part of the base 3, is filled into the surface of the base, and the paste paper is affixed to the substance 8. Then, conductive paste paper 10 drawn out of a bobbin 9 is affixed to the upper surface of the active substance, and then, dried, and a lead-acid battery pole plate 11 is obtained.
Patent JP-H0763302-A (JP)
Title: Square multitube boiler
Inventor: TAKEMURA YOSHIRO
IPC: F22B21/04
Filed: 1993-08-30
Abstract: PURPOSE:To cope with fluctuation in a steam working load and to perform complete combustion under reduction of NOX by a method wherein a held-water quantity to a vaporization quantity is ensured approximately in the same quantity as that of a vertical water tube boiler having a cylindrical combustion chamber. CONSTITUTION:A square multitube type boiler is so formed that headers or drums 8 and 9 are arranged at an upper and a lower part and intercommunicated through a number of water tubes 1 and 6. A plurality of the water tubes 1 are intercoupled in a state that the water tubes are in close contact with each other to form first and second water tube walls 2 and 3 in two rows facing each other. A burner 4 is mounted on the ends on one side of the first and second water tube walls 2 and 3 and the other end forms a combustion gas outlet 5. One or more water tubes 6 are disposed between the first and second water tube walls 2 and 3 in the vicinity of the burner 4. A combustion space 10 consisting of a gap exceeding at least a water tube diameter (d) is formed from the rear end of the water tube 6 toward the combustion gas outlet 5. Third water tube walls 7 in three rows so formed that a plurality of the water tubes 1 are intercoupled in a close contact state between the combustion space 10 and the combustion gas outlet 5.
Patent JP-2001067014-A (JP)
Title: Surface panel and shading structure
Inventor: SHIINA MOTOHISA
IPC: G09F9/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface panel and a shading structure therefor capable of properly preventing light leakage in spite of use of a thin shading member. SOLUTION: In this surface panel, a shading member 1 is made of a flat PET(polyethylene terephthalate) having a shading property of about 0.1 mm thickness, for example, while the light shielding member 1 is formed nearly in an L-shape by bending. When the light shielding member 1 is mounted on the inner bottom face of a case 4, the light shielding member 1 is fixed such that the light shielding member 1 sticks to a reflector 2 or the like because of a slant of rising parts toward the reflector 2 and a shield plate 3 or the like (outward) and because of resilience of the PET. Because the light shielding member 1 is fixed such that the rising parts stick to the reflector 2 or the like, flexure easy to occur in a thin member such as the PET is suppressed.  The shading member 1 is properly disposed between a fluorescent display tube 7 and the reflector 2 or the like to prevent light leakage.
Patent JP-H0990047-A (JP)
Title: Instrument for measuring intensity distribution of radiation
Inventor: KITAGUCHI HIROSHI
IPC: G01T1/208
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a large-scale system for measuring intensity distribution of radia tion by providing an optical path selecting device and its controller between optical transmission fibers which transmit scintillation light and light receiving sections which collect the scintillation light. SOLUTION: When radiation is made incident to radiation sensors 1 installed to each measuring point D1-Dn, scintillation light rays are generated. The scintillation light rays are independently transmitted to an optical path selecting device 3 through optical transmission fibers 2. In the device 3, an optical path selection controller 8 selects the system of one sensor 1 from among the sensors 1 at the measuring points D1-Dn. A photoreceptor 4 photoelectrically converts the scintillation light of the selected system and a counter 7 counts the light through a preamplifier 5 and a linear amplifier 6. The count information of the counter 7 is recorded by means of an arithmetic recorder 9 together with the information of the controller 8. The recorder 9 processes the data and displays the processed results on a radiation distribution display device 10.  In such a way, a large-scale system having an allowable counting rate of three or mare digits and a transmitting distance of several thousands meters or longer can be constituted.
Patent JP-H0794070-A (JP)
Title: Circuit breaker
Inventor: OKADA KAIZO
IPC: H01H73/12
Filed: 1993-09-27
Abstract: PURPOSE:To mount a trip display device and a miniature switch for outputting a signal showing a tripping on a specially downsized device protecting circuit breaker having a mechanism automatically reset at tripping. CONSTITUTION:Roller parts 4, 5 are temporarily hooked by the hooking projection 13a of a trip control base 13 in the course of a sliding engaging part 3a being slid by the roller parts 4, 5 at tripping, and an operation handle 1 is stopped in the middle position between ON and OFF by this hooking to display the tripping. At tripping, the operating element 14 of the trip control babe 13 is engaged with the top end of a link 2 or the roller parts 4, 5 and rotated, and a miniature switch 16 is operated by the operating element 14 to output a signal showing the tripping.
Patent JP-S6299914-A (JP)
Title: Position adjusting device for magnetic head
Inventor: NEGISHI KENJI
IPC: G11B5/596
Filed: 1985-10-28
Abstract: PURPOSE:To adjust the position of a magnetic head with respect to the radial direction of a magnetic disc without changing the attitude of the magnetic head by forming a head block movable in radial direction of the magnetic disc by a piezoelectric element. CONSTITUTION:A head block fitting base 27 is fixed to a head carriage 12. A head block 16 fixing the magnetic head 14 via an adhesives 28 is fitted movably in the radial direction of the magnetic sheet 1 to the head carriage 12. One end of a piezo element 29 is fitted to a block 30 whose one end is fitted to the head carriage 12 and the other end is fitted to the head block 16 respectively and expanded/contracted in a longitudinal direction corresponding to the amplitude of the supplied voltage. The position of the head block fitting base 27, that is the position of the head block 16 to the head carriage 12 is adjusted via the piezo element 29 by changing the amplitude of the voltage fed to the piezo element 29.
Patent JP-S6121325-A (JP)
Title: Process for forming bottom section of bag from bag consisting of cushiony flexible synthetic material filled with liquid
Inventor: GOOTEIE RAOORU
IPC: B65B61/24
Filed: 1984-11-15
Abstract: 1. A process for forming the bottom of a bag made of flexible synthetic material from a cushion (1) made of synthetic material and filled with liquid, and for giving the bag stability, this process involving gripping each of the two lower corners (3, 4) of the cushion (1) by means of tongs (5), winding the said corner on itself about the pin supporting the tongs according to a specific number of revolutions, and then finally, after immobilization and removal of the tongs, welding the roll thus formed.
Patent JP-S6481865-A (JP)
Title: Lubricating paint composition
Inventor: SATO TOSHIAKI
IPC: C08L95/00
Filed: 1987-09-24
Abstract: PURPOSE:To provide the titled composition containing a reaction product of a polymer for paint with a wax having functional group, giving a coating film having excellent lubricity, keeping a lubricant on the surface of the coating film, free from contamination of contacting object with lubricant and suitable for the application to metals. CONSTITUTION:The objective composition contains a reaction product of (A) a polyolefin wax having carboxyl group or hydroxyl group [preferably oxidized polyethylene or an ethylene-(meth)acrylic acid copolymer] or a natural wax (preferably carnauba wax or montan wax) with (B) a coating polymer having functional group reactive with carboxyl group or hydroxyl group. The reaction product preferably contains 5-90wt.% of the component A and 30-90wt.% of the component B.
Patent JP-S63206490-A (JP)
Title: Production of high-purity copper
Inventor: IGA YUICHI
IPC: C25C7/00
Filed: 1986-10-07
Abstract: PURPOSE:To produce the title high-purity copper capable of being used for bonding wire by specifying the relation between the current densities of the main and auxiliary electrolytic baths constituting an electrolytic cell, and carrying out electrolytic refining while circulating an electrolyte from the main electrolytic bath to the auxiliary electrolytic bath. CONSTITUTION:A connecting pipe 4 provided with a pump 3 is furnished at the bottom of the electrolytic cell A wherein the main electrolytic bath 1 and the auxiliary electrolytic bath 2 are formed adjacent to each other, and an inflow hole 5 is bored through the upper part of a partition wall separating the baths 1 and 2. The anode Cu plates (n) and (n') of the baths 1 and 2 are made of electrolytically refined copper, and the cathodes (s) and (s') are made of stainless steel sheet insoluble in the electrolyte. The current density of the auxiliary electrolytic bath 2 is made 1-5 times higher than that of the main electrolytic bath 1, and electrolytic refining is carried out while circulating the electrolytes (m) and (m') from the bath 1 to the bath 2 through the pump 3 and the hole 5. Accordingly, since a trace amt. of impurities eluted from the anode (n) in the bath 1 into the electrolyte (m) is deposited on the cathode (s'), the pure electrolyte (m') is returned to the bath 1. As a result, the copper eluted from the anode (n) practically contains no impurities and is deposited on the cathode (s), and high-purity copper is obtained.
Patent JP-S6299528-A (JP)
Inventor: FUJIMOTO YASUYUKI
IPC: E03C1/04
Filed: 1985-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001064723-A (JP)
Title: Production of 60 kilo class non-heat-treated high tensile strength steel excellent in weldability and toughness after strain aging
Inventor: SUWA MINORU
IPC: C21D8/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 60 kilo class non-heat-treated steel excellent in weldability and toughness after strain aging and having low temp. toughness even after cold working such as bending. SOLUTION: Steel contg., by weight, 0.04 to 0.09% C, 0.1 to 0.5% Si, 1.2 to 1.8% Mn, 0.01 to 0.05% Nb, 0.002 to 0.070% sol. Al and 0.001 to 0.004% N and also satisfying P cm<=0.20% and Ceq (WES) <=0.42% is subjected to rolling satisfying ld/hm>=1.0 in a recrystallization temp. region for one or more passes, is successively subjected to rolling at 10 to 60% cumulative draft in a unrecrystallization temp. region and is thereafter cooled from >=Ar3 at the cooling rate of >=2 deg.C/sec to 300 to 600 deg.C, where Pcm=C+Mn/20+Si/30+Cu/20+ Ni/60+Cr/20+Mo/15+V/10+5B, and Ceq (WES)=C+Mn/6+Si/24+Ni/40+Cr/5+Mo/4+V/14.
Patent JP-S6394316-A (JP)
Title: Control method for hot and cold water mixer
Inventor: TSUTSUI OSAMU
IPC: G05B23/02
Filed: 1986-10-08
Abstract: PURPOSE:To rapidly solve a failure by driving one or both of a hot water supply valve and a water feed valve to a reference valve position such as a complete close at the time of turning-on the power source of a hot water and water mixture and deciding to be abnormal when it is not driven to the reference valve position. CONSTITUTION:When the power source is turned on, one or both of the hot water supply/water supply valve (13, 14) is driven to the reference valve position. The driven valve position is detected by a limit switch 17 and if it is the reference position, the opening of the valve, namely, the opening ratio is controlled based on this reference position. In this case, when the respective valves are not driven to the reference position within a prescribed time after an energizing to a driving device, it is decided that there is an abnormality in the respective valves or the driving device, the energizing to the driving device is stopped and an alarm is issued. Based on the alarm, the cause of the failure is removed and a hot water pouring temperature is correctly controlled.