baber/WOPTO huggingface dataset:
Patent JP-H04319457-A (JP)
Title: Regulator for amount of light of printer
Inventor: NAKAJIMA HIROSHI
IPC: B41J2/44
Filed: 1991-04-18
Abstract: PURPOSE:To provide the light-amount regulator of a printer capable of automatically adjusting the complicate optical characteristics of a light source in consideration of the change of environment. CONSTITUTION:The amount of light from an LED array section is measured by a light-amount measuring section 2, and an ambient temperature and humidity are measured by a temperature and humidity measuring section 3. A fuzzy inference section 4 conducts fuzzy inference in response to the amount of light, the temperature and humidity measured, and estimates a light-amount adjusting parameter, and a light-amount adjusting section 8 adjusts the amount of light from the LED array section 1 in response to the light-amount parameter.
Patent JP-H07293464-A (JP)
Title: Closed-type rotary compressor
Inventor: KAWASHIMA TAKAO
IPC: F04C18/356
Filed: 1994-04-25
Abstract: PURPOSE:To improve reliability by improving abrasion resistance and seizure resistance of a vane or a roller, and also to improve efficiency by decreasing vibration. CONSTITUTION:In a rotary compressor to be used for a refrigerating cycle, a vane or a roller is constituted of an aluminum composite material wherein heat resistant quench solidifying aluminium powder is taken as a base material, and alumina ceramics particles and graphite whose dispersed particles are formed into spherical shape and thinned are added thereto a little and uniformly dispersed and solidified. Thereby reliability is improved by improving abrasion resistance and seizure resistance of the vane or the roller, and vibration is decreased by using materials having thermal expansion coefficient approximately equal to cast iron part materials for constituting a compression chamber, and lighter than the cast iron materials.
Patent JP-S63251492-A (JP)
Title: Production of coke with high tar and gas yields
Inventor: MOCHIDA ISAO
IPC: C10B57/08
Filed: 1987-04-08
Abstract: PURPOSE:To prepare coke and recover tar and gas as by-products in high yields, by depolymerizing coal, recovering the low-MW component thus prepd., and carbonizing or carbonizing the low-MW component after molding. CONSTITUTION:Coal is depolymerized at pref. 300-600 deg.C. The depolymerization product is extracted with, e.g., a solvent such as tetrahydrofuran, to recover a low-MW component. This component is carbonized directly or after molding to prepare coke. When coal is directly carbonized according to the conventional process, there occurs depolymerization. However, most of the depolymerization product brings about re-polymerization to prepare coke. This lowers the yields of tar and gas, particularly tar. According to the present process, since the low-MW component prepared by depolymerization of coal is carbonized after recovery of tar and gas, the re-polymerization of the low-MW component can be prevented, which enhances the yields of tar and gas, particularly tar.
Patent JP-H08288513-A (JP)
Title: Mis field effect transistor and manufacturing method thereof
Inventor: HARADA MITSURU
IPC: H01L29/786
Filed: 1995-04-12
Abstract: PURPOSE: To counteract the substrate floating effect without complicating the circuit composition. CONSTITUTION: A silicon active region is formed on a silicon substrate 10 through the intermediary of a buried oxide film 11 while a region 17 making the carrier accumulated in a p type region 13 beneath an inversion layer 14 formed below a gate insulating film coupled with minor carrier fed from the inversion layer 14 is formed in a semiconductor region not covered with a gate electrode 16 on the adjacent position to one source/drain regions. At this time, taking an n type SOIMISFET on state e.g. the carrier generated by collision ionization, positive holes are implanted into the p type region 13 but this positive hole accumulation is controlled by the current paths of p type region 13-region 17-inversion layer 14-source region 12.  Accordingly, the potential of the p type region 13 in the operational state will not be fluctuated thereby enabling the substrate floating effect to be counteracted.
Patent JP-S5611637-A (JP)
Title: Tape recorder
Inventor: ARAYA AKINORI
IPC: G11B15/10
Filed: 1979-07-06
Abstract: PURPOSE: To avoid the troublesomeness of manufacture in using two lock plates, by limiting the opration of movement of one lock plate to two types such as rotation and sliding, and giving the lock and unlock functions of a plurality of operating levers to one lock plate.  
     CONSTITUTION: A sole lock lever 13 rotates toward C, D or slides toward A, B to make lock or unlock state as to the operating position for the operating levers of stop 2, reproduction 4, recording 6, fast traverse 8, high speed program search 10 and rewinding 12. When the operating levers 4, 6, 8, 12 are locked to the lever 13 singly or with a plurality, if the stop lever 2 is operated, the lock by the lever 13 is all released and the tape recorder is in halt, and if high speed program search lever 10 is operated, the lock is released for all the operating levers except the reproducing lever 4 among opeating levers locked with the lever 13, by means of the lever 13. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05292340-A (JP)
Title: Video signal waveform shaping circuit
Inventor: KIDA SUMIO
IPC: H04N5/93
Filed: 1992-04-08
Abstract: PURPOSE:To reduce the level dispersion of a synchronizing signal portion. CONSTITUTION:An output of a SYNC tip clamp circuit 2 connects to a 1st input of a switch changeover control signal generating circuit 3 and an electronic switch circuit 5. A DC voltage source 4 with an equal characteristic as the SYNC tip clamp circuit 2 is connected to a 2nd input of the electronic switch circuit 5 and output of the switch changeover control signal generating circuit 3 is connected to a control terminal of the electronic switch circuit 5. Since the switch changeover control signal generating circuit 3 is a circuit to generate a control signal having the same timing as that of the synchronizing signal portion of an input signal, the electronic switch circuit 5 output a usual input signal as it is and the input signal is converted into a DC voltage of the DC voltage source 4 for the timing of the synchronizing signal only and outputted. Thus, a flaw or noise of a waveform in the synchronizing signal portion is eliminated and the dispersion in the levels of the synchronizing signal portion is reduced.
Patent JP-2000005988-A (JP)
Title: Polishing device
Inventor: HIROKAWA KAZUTO
IPC: B24B41/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device capable of making the grinding wheel surface of a grinding wheel stably abut and press against the subject of polishing even if the rotational axis of the grinding wheel deviates from the outer periphery of the subject of polishing, so that a wide controllable range of grinding wheel movement can be secured. SOLUTION: A polishing device polishes the subject of polishing 100 by the relative movements of a cup-shaped grinding wheel 10 and the subject of polishing 100 by pressing the subject of polishing 100 against the surface of the grinding wheel 11 of the cup-shaped grinding wheel 10. Pressure mechanisms 20, 20 are provided for pressing the cup-shaped grinding wheel 10 against the subject of polishing 100 at a position other than the rotational axis of the cup- shaped grinding wheel 10. Even if the rotational axis of the cup-shaped grinding wheel 10 deviates from the upper surface of the subject of polishing 100, the pressures of the pressure mechanisms 20, 20 are adjusted so that the surface of the grinding wheel 11 makes surface contact with the surface of the subject of polishing 100.
Patent JP-S5421692-A (JP)
Title: Wire for wire saws
Inventor: TOUINJI MASARU
IPC: B23D61/18
Filed: 1977-07-19
Abstract: PURPOSE:To provide a wire for wire saws, which permits obtaining a high sawing precision and an excellent sawed surface and which consists of a piano wire, and a grinding layer of copper or tin formed on the surface of the piano wire and having a thickness of 0.5 - 1.5 time as great as the average particle size of grain used for cutting.
Patent JP-S5513171-A (JP)
Title: Treatment of phosphorus-containing waste water
Inventor: SATOU HIROSHI
IPC: C02F1/42
Filed: 1978-07-17
Abstract: PURPOSE: Complete removal of phosphorus present in water effectively and at low cost by adjusting phosphorus-containing water such as industrial waste in the presence of a specified metal ion to a given pH and contacting the water with an anion exchanger.  
     CONSTITUTION: Metal ion such as Mg, Ca, Fe, Al, Zn, etc. capable of forming a salt, which is difficult to dissolve, with phosphoric acid, is added to phosphorus- containing water such as industrial water. The pH of the mixture is adjusted to higher than 8.5, and the phosphorus as a precipitate which is difficult to dissolve, is filtered off. The filtrate is contacted with an anion exchanger such as a strong basic or weak basic anion exchanger resin to adsorb the remaining phosphoric ion. Then, the anion exchanger is contacted with a regenerant liquid consisting of an basic compound or salt such as NaOH, KOH, Na 2 CO 3 , NaCl and KCL to release the phosphoric ion. Further, the released regenerated waste liquid is recycled to a separation stage for said phosphorus precipitate which is difficult to dissolve. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5312529-A (JP)
Title: Heating furnace
Inventor: MITSUTOMI HIROYUKI
IPC: F23C99/00
Filed: 1976-07-20
Abstract: PURPOSE: In a system for decreasing the NOX formation by feeding a denitrating agent (ammonium salt, amine, or the like)into an exhaust duct, to control the feed amount of the agent by the use of the input signal of a furnace temperature regulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04319740-A (JP)
Title: Testing device for semiconductor integrated circuit device
Inventor: OKAMOTO KAZUYOSHI
IPC: G01R31/28
Filed: 1991-04-19
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device testing device capable of easily and accurately executing tests and specifying a concrete fault position. CONSTITUTION:A secondary electron image detecting means 11 irradiates a semiconductor integrated circuit device to be tested with electron beams while applying a test pattern to the tested device and outputs a secondary electron image 20 obtained by extracting projected secondary electrons as image information. On the other hand, an output expecting pattern image forming means 12 outputs an output expecting pattern image 30 obtained by writing an output expecting pattern corresponding to a test pattern in a position corresponding to the I/O of respective elements in the image 20. An image processor 13 collates the image 20 with the image 30 and outputs the collated result 40 as a test result. Consequently a concrete fault position can easily be detected and easily be tested by inspecting an internal signal of the semiconductor integrated circuit device and an accurate test can be attained by noncontact inspection.
Patent JP-S62244784-A (JP)
Title: Safety device in wire-pull type cover
Inventor: SATO KATSUYOSHI
IPC: B63B19/203
Filed: 1986-04-17
Abstract: PURPOSE:To enable the generation of a serious trouble to be surely prevented before occurrence, by turning a cam around a pin so that a circular arc surface of the cam is released from coming into contact with the circular arc surface of a jaw, when pulling tension is applied to a wire rope. CONSTITUTION:During the time of controlling covers 1, 2 to be opened, if a trouble occurs in an emergency, for instance, a wire rope is broken, a cam 5 is turned about a pin 6 in the counterclockwise direction by tension of a pull spring 9. In this way, a circular arc surface 51, which forms saw tooth- shaped protrusions of the cam 5, strongly bites in a circular arc surface 41 of a jaw 4 secured to the cover 1, and a mutually turning motion about an interhinge 3 of the both covers 1, 2 is immediately stopped. Accordingly, possibility of the generation of a derivative hazardous trouble is perfectly prevented when a trouble like a break of the wire rope is generated.
Patent JP-S5713554-A (JP)
Title: Malfunction preventive system
Inventor: NAGATA TAKASHI
IPC: G06F1/30
Filed: 1980-06-26
Abstract: PURPOSE:To prevent a mulfunction of a control device very economically, by stopping a processor by a data protecting signal, in a control device of a data processing system which has been provided with a processor, a memory, etc. CONSTITUTION:When an electric power supply disconnection detecting circuit 8 which has detected an instantaneous disconnection of a circuit power supply 3 caused by an instantaneous disconnection of an input power supply 2 transfers a processor stop signal 12' to a processor 6, the processor 6 is stopped, following which a processor stop detecting circuit 10 and a resetting circuit 11 are operated in order, and a control device 5' is released automatically. Accordingly, a control device is released automatically by utilizing an existing function.
Patent JP-S5611197-A (JP)
Title: Flux for build-up welding of broad-strip-like electrode
Inventor: TOKURA MOTOI
IPC: B23K35/362
Filed: 1979-07-10
Abstract: PURPOSE: To make welding stable and workability higher by limiting the values of the sum of the specific components and proportions of specific 2 components in a TiO 2 /CaF/SiO 2 /CaO base flux.  
     CONSTITUTION: In the flux comprising essentially ≤60wt% titanium oxide, 10W 25wt% calcium fluoride, 10W25wt% silica, 8W20wt% calcium oxide, the wt% of calcium fluoride +1/2 titanium oxide (%) is kept at 35W45wt% and calcium oxide (wt%)/silica (wt%) at 0.6W2.0(A). If the value of the sum is less than the limited amount, penetration becomes deep and if it exceeds the limited amount, welding becomes unstable. If titanium oxide exceeds 60wt% even in this case, slag inclusion occurs. If the value of proportion (A) exceeds the limited amount, slag inclusion occurs and the width of brads become remarkably narrower than the width of the electrode. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5614666-A (JP)
Title: Hot and cold water mixing cock
Inventor: YAMABE KATSUYUKI
IPC: F16K21/16
Filed: 1979-07-10
Abstract: PURPOSE: To permit automatic discharge of a fixed volume of mixed water by arranging a hot water flowing passage, a cold water flowing passage, and a mixed water flowing passage contiguous through separating walls and allowing each passage to communicate through the openings on the separating walls.  
     CONSTITUTION: A hot water passage 1, cold water passage 2, and a mixed water passage 3 are formed on a body A. The operation is performed by one operation part 13, and the mixing ratio of hot and cold water which flows into the mixed water flowing passage 3 from the hot water flowing passage 1 and the cold water flowing passage 2 is controlled by an adjusting valve (a). A water metering valve (b) consists of the water metering function part b 1  equipped with a water volume setting cam 17, speed reducing gear train, and vane wheels 19, and the valve opening and closing part b 2  equipped with a valve seat 20 and a valve body 21 and allows the mixed water volume set to flow. Therefore, a fixed volume of mixed water can be discharged automatically, and when the mixing ratio of hot and cold water is set once, the desired mixed water can be always obtained afterwards, even if the adjustment of mixing ratio is not operated each time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59213210-A (JP)
Inventor: KASHIMURA NAOKI
IPC: H02G3/30
Filed: 1983-05-18
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-H01262235-A (JP)
Title: Wiper device for automobile
Inventor: ARAI MASARU
IPC: B60S1/32
Filed: 1988-04-11
Abstract: PURPOSE:To aim at the long term maintenance of the cleaning function of a wiper by constructing the wiper capable of being changed to no-pressure, low pressure, middle pressure and high pressure by a wiper arm pressure adjusting means, and switching the pressure according to the use, the no-use of the wiper and a running speed at its time. CONSTITUTION:The pressure of a wiper arm is able to be changed to no- pressure, low pressure, middle pressure and high pressure by a pressure adjusting means. At the time of parking, it is put under no pressure state, at the time of the no-use of the wiper at a low speed or middle speed running, it is put under low pressure state, at the time of the no-use of the wiper at high speed running or at the time of the use at low speed, middle speed running, it is put under middle pressure state. At the time of the use at high speed running, it is put under high pressure state. Thus, the wiper arm pressure is applied according to parking, stoppage and running speed so that a blade rubber is prevented from applying an excessive load and good cleaning function can be usually maintained for a long term.
Patent JP-H11276928-A (JP)
Title: Corona discharging device and air purifier provided with the same
Inventor: MIYAMOTO MASAKAZU
IPC: B03C3/41
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To surely charge and collect dust passed through an electric field ablent part of discharge by providing a 2nd discharging means is addition to a 1st discharging means composed of a flat electrode and an array of acicular electrodes in the execution of corona discharge between the tip of the acicular electrodes and the flat electrode. SOLUTION: A corona discharging device 2 incorporated in an air purifier and arranged at the pre-stage of a dust collector is composed of the flat electrode 14 and the acicular electrode arrays 11, 12. The acicular electrode array 11 is formed so that the sawtooth part becomes the acicular electrodes 11a, which are regularly arranged at a prescribed interval. The trough part between the acicular electrodes 11a is formed flat.  The acicular electrode array 12 has the same structure as the acicular electrode array 11 and has acicular electrodes 12a and the acicular electrode arrays 11, 12 are arranged with a shift corresponding to the half of the arrayed interval of the acicular electrodes 11a, 12a in the array direction, and the acicular electrode arrays 11, 12 are connected electrically in parallel and voltage is impressed from a power source 7 so that the acicular electrode arrays 11, 12 are negative and the flat electrode 14 is positive.
Patent JP-S61279086-A (JP)
Title: Heating element
Inventor: FUORUKAA MIYUNTSU
IPC: G05D23/22
Filed: 1986-04-16
Abstract: A heating element for heating an object, in particular the soldering tip (10) of a soldering iron, has a heating resistor (2) and a sensor (1) for measuring the temperature of the object (10), the output signal of the sensor (1) forming the control criterion of a control circuit for controlling the current flowing through the heating resistor (2). The sensor (1) has a relatively low electrical resistance and is electrically connected in series with the heating resistor (2). The sensor is mounted as near as possible to the point of the object (10) to be heated whose temperature is to be controlled.
Patent JP-H05268799-A (JP)
Title: Starter for generator
IPC: H02P9/08
Filed: 1992-03-12
Abstract: PURPOSE:To obtain a starter for generator in which fluctuation of voltage in a power system can be suppressed when a high capacity motor is started. CONSTITUTION:The starter for generator comprises a voltage setter 4 for setting the terminal voltage of a generator 1, an automatic voltage regulator 3 for controlling the exciting amount of the generator 1 so that the terminal voltage of the generator 1 has the level being set by the voltage setter 4, a detector 13 for detecting that a high capacity motor 6 is under starting operation, and a voltage recovery suppressing means for lowering the set level of the voltage setter when the detector 13 detects starting operation of a high capacity motor.
Patent JP-S61167836-A (JP)
Inventor: HERUMUUTO FUITSUSHIYAA
IPC: G01N3/06
Filed: 1985-04-25
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-H09248342-A (JP)
Title: Inhalation type chemical administration device
Inventor: OKI HISATOMO
IPC: A61K9/72
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the dispersibility to air of chemical powder and to improve chemical administration efficiency in a chemical administration device for sucking the chemical powder inside a capsule. SOLUTION: A narrow part 16 provided with a narrow passage 16A whose diameter is reduced is formed inside the inhalation port 3 of a suction piece 1 and a mixing chamber 17 is formed on a flowin side and a jetting opening 18 is formed on a flow-out side by the narrow part 16. The air and the chemical powder are made to flow out from a flow-out passage 10A to the mixing chamber 17, a turbulent flow is generated by air flows made to flow out from the flow-out passage 10A and an auxiliary air passage 11 inside the mixing chamber 17, the chemical powder is mixed so as to be diffused in the air by the turbulent flow, the dispersibility is improved, administration is performed from the jetting opening 18 to the inside of the lungs of a patient and the chemical administration efficiency is improved.
Patent JP-2000286566-A (JP)
Title: Enclosure structure of electronic equipment
Inventor: MATSUI HIROSHI
IPC: H05K5/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a structure where waterdrops generated by dew formation cannot penetrate to the inside of a terminal block for power supply. SOLUTION: In this enclosure structure of electric equipment, wiring for power supply arranged through a burial box is connected to a terminal block 2 for power supply which is arranged inside an enclosure 1 of electronic equipment for wall hanging. The enclosure 1 is provided with a rotary lid 7 for forming the lowest point of wiring for power supply outside the enclosure, so that waterdrops being transferred through the wiring for power supply do not penetrate the enclosure due to dew formation or the like.
Patent JP-H01262281-A (JP)
Title: Rear arm structure for motorcycle
Inventor: TSUNOKAI KAZUHIDE
IPC: B62K25/10
Filed: 1988-04-08
Abstract: PURPOSE:To aim at the promotion of reduction in a wheel base by installing a reinforce member in the upper part of symmetrical rare arms, connecting both symmetrical ends of a rear arm rocking shaft cylinder to symmetrical reinforced materials with plane view X-shaped connecting members, and setting up a buffer in a space part between the connecting members. CONSTITUTION:A cylinder 26 extending in the car width direction is pivotally supported on a body frame free of rotation around the shaft, installing a pair of arms 29 from both symmetrical ends of the frame, and a rear wheel 9 is pivotally supported at the rear end. The arm 29 is formed in a box form made of sheet metal, a rear reinforce member 40 is solidly installed in the upper part, and the front end sides of these symmetrical rear reinforce members 40 are connected by a front reinforce member 35, while both symmetrical ends of the cylinder 26 are connected to each other by a plane view X-shaped connecting member 45. A space part is formed between this connecting member 45 and the cylinder 26, and a buffer 11 is set up there. Reinforcement for a rear arm part is promoted, while a space is formed between the cylinder and the reinforce member front part and a buffer is set up therein, so that a wheel base can be shortened.