baber/WOPTO huggingface dataset:
Patent JP-S56120625-A (JP)
Title: Method and apparatus for liquefaction and recovery of polychlorinated biphenyl gas
Inventor: ITOU TETSUO
IPC: C07C17/38
Filed: 1980-02-04
Abstract: PURPOSE: To reduce the concentration of polychlorinated biphenyl (PCB) gas, by introducing the gas into a liquid tank containing a liquid such as oil, solvent, water, etc. and furnished with a cooling means, thereby dissolving the gas in the liquid or precipitating the liquefied gas to the bottom of the tank.  
     CONSTITUTION: A definite amount of liquid such as oil (e.g. kerosene), solvent, water, etc., is charged into a liquid tank 1 furnished with a cooling means through a liquid charging pipe 9. PCB gas is introduced into the tank 1 through a feed pipe 2 by the action of suction pump 3, and bubbled in the liquid through a bubbling pipe 4. The PCB gas is dissolved in the liquid, or when the liquid is water, precipitated as a semifluid material to the bottom of the tank, and the small amount of the evaporated PCB gas is treated with a gas-liquid separator 5. The dissolved PCB solution or the precipitated PCB is recovered from the recovery holes 6, 7 and 8, and sent to the next treatment step.  
     EFFECT: The concentration of PCB gas generated by the disposal of the PCB-containing electrical parts, can be reduced and the subsequent treatments are facilitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08201895-A (JP)
Title: Camera
Inventor: EBE AKIHIKO
IPC: G03B17/02
Filed: 1995-01-27
Abstract: PURPOSE: To automatically turn a main switch of a camera on or off by effectively utilizing solar cells. CONSTITUTION: Regarding a camera having an electric power source apparatus to charge a secondary battery with the output of solar cells, the camera has a switch controlling means to carry out ON/OFF operation of a main switch by comparing the output alteration of the solar cell 1 installed in a grip part of the camera main body with the output of the solar cell 2 installed in another part of the camera main body. Consequently, in the case the camera is set for photographing, a hand naturally holds the grip part and the solar cell 1 in the part is covered and shielded and output current is lowered, so that it can be judged that operation for photographing is carried out by comparing the output current of the solar cell 1 with the output current of the solar cell 2 installed in another part.
Patent JP-S60155879-A (JP)
Inventor: KAKINUMA ZENICHI
IPC: F25D17/04
Filed: 1984-01-24
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-S55102837-A (JP)
Title: Gas oven
Inventor: ABE TAKESHI
IPC: F24C3/10
Filed: 1979-02-02
Abstract: PURPOSE: To eliminate an influence of a pilot flame at a low temperature cooking as well as to provide a positive ignition by a method wherein a flash-back pipe is arranged over a flame transmitting burner integrally between the pilot flame and the burner.  
     CONSTITUTION: A pilot flame 3 is arranged outside the oven housing 1 to prevent some thermal influence in the oven housing 1 in case of a low temperature cooking. The flash-back pipe 8 is arranged to cover a top surface of the flame transmitting burner 7, a side ridge 10 is arranged over an entire length of the burner to prevent some cooking juice or oil from being adhered directly to the flame transmitting burner 7 and from being clogged in the flame opening 9. The flash-back pipe 8 prevents a danger of explosion due to a full charging of gas after the burner 2 is fired by the back flash after a portion of the gas exited from the burner 2 is guided to the pilot flame 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04246828-A (JP)
Title: Cleaning device of semiconductor wafer
Inventor: KUMAGAI SEIICHI
IPC: H01L21/304
Filed: 1991-02-01
Abstract: PURPOSE:To dissolve the necessary carbonic acid gas in pure water within a short time by a mathod wherein the synergetic effect of the collisional mixing by rapid flow and the reflux flow in an aspirator is given. CONSTITUTION:When pure water 7 is fed to an aspirator 4 by a water supply pump 3, the pressure near a nozzle 4D is reduced by the pure water 7 rapidly jetted from the nozzle 4D in smaller section than a running-in port 4A so that the carbonic acid gas fed from a suction port 4C may be collisionally mixed with the rapidly running pure water 7. Besides, the pure water 4 shunted from the branch point 6 in the discharge port 4B side and running through a feed back piping 2A flows together with the carbonic acid gas mixed therewith to be led-in again from the suction port 4C.
Patent JP-S56112323-A (JP)
Title: Fuel tank pressure controller for engine
Inventor: MAEDA TOORU
IPC: F02D35/00
Filed: 1980-02-02
Abstract: PURPOSE: To prevent air from being sucked into a fuel tank in which mixed fuel consisting of alcohol and gasoline is contained by providing an ON and OFF valve which closes when an ignition switch is off at a connection passage which connects the fuel tank to the air.  
     CONSTITUTION: The upper air layer of a fuel tank 1 which contains mixed fuel is connected to air cleaner 3 through a fuel vapor passage 4 which provides a canister 2 halfway and the fuel vapor passage 4 inserts a safety valve 5 which connects the inside of the tank 1 to air through a vent passage 6 when an abnormalities, such as clogging or ice condensation occurs. In this case, an ON and OFF valve 10 consisting of solenoid valves in also inserted in the fuel vapor passage 4. This ON and OFF valve 10 is connected to a battery through an ignition switch 11. When this switch is off, the ON and OFF valve 10 and the fuel vapor passage 4 are closed. This prevents the air from being sucked in the tank 1 and the mixed fuel of the tank 1 from being separated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63181641-A (JP)
Title: Starter for engine
Inventor: HIGUCHI TOSHIRO
IPC: H02K7/14
Filed: 1987-01-21
Abstract: PURPOSE:To miniaturize an engine and improve the reliability of starting the engine, by a method wherein a relative position between a rotor and a stator is detected to control a coil driving means and drive the rotation of the rotor with respect to the stator based on the result of detection. CONSTITUTION:When the starting of an engine is detected by the input of the starting signal of an engine, a controller (Cnt) 18 outputs driving signals SG1-SG6 to an exciting circuit 14 and excites the stator coils of a stator 7 sequentially. As a result, the teeth of the stator 7 become magnetic poles and the teeth of a rotor 4 are attracted whereby the rotor 4 is rotated steppingly with a predetermined speed. A crankshaft is rotated by the rotation of the rotor 4 whereby an engine is started. When the Cnt 18 detects that the rotating speed of the rotor 4 has become higher than a predetermined rotating speed based on a detecting signal, detected by a photoelectric encoder 16, the engine is started and the role of a starter motor, which is effected by the cooperation of the stator 7 and the rotor 4, is decided that it is finished. Accordingly, the rotor 4 is turned by the driving of the engine thereafter.
Patent JP-S59136932-A (JP)
Title: Pattern formation
Inventor: MATSUI SHINJI
IPC: H01L21/302
Filed: 1983-01-27
Abstract: PURPOSE:To enable to form nearly vertically the sectional shape of a lower layer organic film by a method wherein a middle layer is etched using a resist pattern as a mask, and the surface of the lower layer organic film is etched according to inactive gas or nitrogen gas. CONSTITUTION:A thick lower layer organic film 23, a middle layer 22 and moreover an upper layer resist 21 are formed on a substrate 24, and after the upper layer resist 21 is patterned, the middle layer 22 is etched by RSE according to Flon gas using CF4 or CF4+H2, etc. After then, the upper layer part 25 of the lower layer organic film containing F is removed according to sputter etching using Ar or N2. The lower layer organic film 23 is etched according to O2 RSE after then. Accordingly, the pattern of the lower layer organic film having the vertically sectional shape can be obtained, therefore the etched pattern in conformity with design size can be obtained.
Patent JP-S62171045-A (JP)
Title: Trouble information holding circuit
Inventor: SAWANO TOMONORI
IPC: G06F11/30
Filed: 1986-01-24
Abstract: PURPOSE:To eliminate a special register holding trouble information, to suppress an increase of hardware and to improve a resolution for trouble diagnosis by causing a data register in a circuit, whose trouble is monitored, to hold trouble information. CONSTITUTION:If a data register 10 or its input data develops trouble, the output of a parity check circuit 20 comes to a level H, and '1' is inputted to a register 40, held and detected by an external circuit to stop an action. Right before the stoppage an H level signal is inputted to the switching terminal of a selector 121 from an OR circuit 30, and the outputs 17 of parity check circuits 20-22 are inputted to a register 122 through the selector 121. An H level '1' signal is inputted from the register 40 to the holding terminal H of the register 122. Accordingly the register part 122 holds a signal 17 inputted from each parity check circuit at a next clock when the selector 121 iis switched. An external circuit reads trouble information held by a register 12 with a selector, thereby executing diagnosis of trouble.
Patent JP-H02193390-A (JP)
Title: Bloch line memory element and its readout method
Inventor: MARUYAMA YOJI
IPC: G11C11/14
Filed: 1989-01-23
Abstract: PURPOSE:To quicken the readout operation by moving a Bloch line pair being an information carrier to a side of a stripe magnetic domain where Bloch line pairs are separated. CONSTITUTION:The direction of a magnetic wall magnetization is inverted with a border of lines when a Bloch line exists on the magnetic wall. Moreover, a Bloch line pair 4 is separated in a planer magnetic field in the same direction as the magnetic wall magnetization on a region between the pairs. Thus, the line pair 4 moved to the side of the stripe magnetic domain 2 is separated sequentially by applying alternately a planer magnetic field in the reverse, in the same and in the reverse direction with respect to a bias planer magnetic field to the line pair to move the separated pair to the end of the stripe magnetic domain. Thus, there causes a difference in the magnetic wall magnetization under a separation conductor 10 through the presence of 3 lines corresponding to information 1 and one line corresponding to information 0, the difference is converted into the presence of a bubble magnetic domain, it is detected and the information is read at a high speed.
Patent JP-S58128748-A (JP)
Title: Bonding method for lead of semiconductor element
Inventor: ONO SHIGEMI
IPC: H01L21/60
Filed: 1982-01-28
Abstract: PURPOSE:To produce in quantities highly reliable semiconductor elements by a method wherein a rod-shaped internal lead is kept horizontal during a soldering process wherein the both ends of the lead are bonded simultaneously with high melt point solder. CONSTITUTION:An Ni-plated Cu frame with external leads 2-4 is set in a carbon-made jig and, on the lead 2, a solder piece 10, metal disk 6, solder piece 9 are placed in thie order. On a substrate 1, a solder piece 7, diode chip 5, solder piece 8 are placed one upon the other. Spanning said two combinations, an approximately 0.5mm.-diameter Ni-plated Cu line 11 is located, its ends 11a, 11b touching the solder pieces 8, 9. The metal disk 6 being as thick as the chip 5, the Cu line 11 is kept horizontal. Next, the entirety is heated in H2 or N2 for the solder pieces to melt simultaneously for the completion of soldering for 7a- 10a. After encapsulation in resin 12, the external leads 2-4 are coated with solder, to be separated from the frame. Simultaneous soldering of several spots prior to encapsulation improves production efficiency. Employment of high melt point solder permits the encapusulated solder to remain solid when the external leads are dipped in solder.
Patent JP-H03219030-A (JP)
Title: Manufacture of noble metal matrix composite
Inventor: MURAKISHI YUKIHIRO
IPC: C22C1/10
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a noble metal matrix composite having a structure in which a noble metal and an oxide are dispersed and excellent in joining strength and high temp. creep strength by spraying the molten body of a noble metal alloy on the surface of a laminar noble metal under an oxidizing condition, subjecting the laminate to heat treatment and forging in the air and thereafter repeatedly executing rolling and heat treatment. CONSTITUTION:The wire rod of a Pt-Zr alloy is melted and sprayed on the laminar ingot of Pt under an oxidizing condition, e.g. in the air, and laminating is executed. This laminate is subjected to high temp. heat treatment in the air, is thereafter forged into the shape of a thin sheet, is furthermore repeatedly subjected to rolling and high temp. heat treatment for plural times and is thereafter subjected to finish forming to manufacture a Pt matrix composite of which Pt and Pt-ZrO2 are laminated, The noble metal matrix composite having stable joining strength and, furthermore, having high temp. creep strength can be manufactured.
Patent JP-H10203933-A (JP)
Title: Hair-restoring and growing agent
Inventor: KIDENA HIDEFUMI
IPC: A61Q7/00
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hair-restoring and -growing agent that can manifest the increased hair-restoring and -growing effects and depilation prevention with high safety for a long period of time synergistically by using an extract of a plant, Engelhardtia chrysolepis H. and a specific medicine in combination. SOLUTION: This hair-restoring and -growing agent comprises a combination of (a) 0.001-50wt.% of an extract of Engelhardtia chrysolepis H. and (b) 0.0001-30wt.% of a transdermal absorption accelerator. The component b is preferably a phospholipid or cyclodextrin. In addition, the following components may be admixed this agent: circulation accelerator, keratolytic agent, antiseborrheic drug, local irritant, anti-inflammatory, moisturizer, antiandrogen, follicle activator and potassium channel opener.
Patent JP-H10209804-A (JP)
Title: Surface acoustic wave resonator and surface acoustic wave filter
Inventor: INOSE NAOTO
IPC: H03H9/25
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To realize a surface acoustic filter low in loss by forming an interdigital transducer having plural electrode fingers constituted of a metallic film for exciting a surface acoustic wave on an LiTaO3 single crystal substrate, providing right and left reflectors with this interposed, and coating a specific insulating film on the reflectors. SOLUTION: An interdigital transducer (IDT) 22 equipped with plural electrode fingers consisting of a metallic film such as a thin Al for exciting a surface acoustics wave(SAW) and right and left side reflectors 24 and 23 equipped with plural electrode fingers consisting of a metallic film such as a thin AL for reflecting the SAW to the IDT 22 side which are arranged at the right and left sides with the IDT 22 interposed on an LiTaO3 single crystal substrate 21. Then, an insulating film (for example, SiO2 film 27 whose specific gravity is 2-3, thermal expansion ratio is 10-20, and film thickness rate to the metallic film is 40-70% is coated on the right and left reflectors 24 and 23. Thus, the Q value of an SAW resonator can be improved, and an SAW filter with a low loss can be realized.
Patent JP-S61173326-A (JP)
Title: Automatic operation controlling device of computer system
Inventor: TSURUYA HIROSHI
IPC: G06F1/00
Filed: 1985-01-28
Abstract: PURPOSE:To control an incidental facility having various kinds of operation parameters by only changing the operation parameters by providing a changing housing device of operation parameters and making rise/fall processing of incidental facility of a computer room. CONSTITUTION:The program of an MPU 20 refers to an operation parameter table stored in a RAM 22-2 when it became necessary to control the rise or fall of an incidental facility 3 of computer room. In the case where, for instance, control of rise of a #1 air conditioner 31-1 is to be made, the program of the MPU 20 refers to the parameters for #1 air conditioner of the RAM 22-2. There after, when an on completion signal is returned within completion signal time out time referring to completion signal polarity of the operation parameter and completion signal time-out time, rising process of the air conditioner 31-1 is completed. Thus, incidental facilities of different operation parameters can be controlled only by changing operation parameters of the RAM 22-2.
Patent JP-S56110394-A (JP)
Title: Input connection system
Inventor: TAKEMURA TETSUO
IPC: H04Q3/00
Filed: 1980-02-06
Abstract: PURPOSE:To enable to use an incoming trunk commonly to a plurality of routes, by providing a change-over unit at the trunk line side of the incoming trunk and then securing a connection among the trunk lines of plural routes via the change- over unit. CONSTITUTION:A simple change-over unit TU is provided between the incoming trunk ICT and the trunk line. When the change-over relay T works, the lines AN and BN are connected with the lines A and B of the trunk ICT via the contacts t<0> and t<1> each. Thus the trunk ICT works as an incoming call trunk of the route N. Then the earth of the contact t<2> is sent to the line BO, and thus the opposite trunk of the repeating route O is blocked.
Patent JP-S63180866-A (JP)
Title: Analog meter type quantity-of-electricity measuring apparatus
Inventor: NOMI EIJI
IPC: G01R15/08
Filed: 1987-01-23
Abstract: PURPOSE:To achieve higher reading resolutions of an analog meter, by dividing a single dynamic range into a plurality of partial ranges to process. CONSTITUTION:For example, OV is given at the minimum angle of deflection position of a pointer as the first scale train and the maximum 250V of a first partial range, at the max. angle of deflection position turned by 90 deg. clockwise therefrom. On the other hand, likewise, a scale train is given along the direction of an angle of deflection of the pointer pertaining to the second partial range and, for example, the minimum 250V pertaining to the second partial range is entered at the position of the minimum OV pertaining to the first partial range, and the maximum 500V pertaining to the second partial range at the position of the maximum 250V pertaining to the first partial range and a median is provided properly as scale. Then, a decision circuit (comparator 17 or the like) specifies which of a plurality of ranges an input quantity of electricity belongs to while it redoes the specification of the partial range which contains a quantity of electricity in the range thereof as noted when the input quantity of electricity diverts from the partial range specified. This achieves higher reading resolutions of an analog meter.
Patent JP-H09214120-A (JP)
Title: Soldering method for electronic component
Inventor: TAKAHASHI TAKEO
IPC: H05K3/30
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of solder bridges at the time of soldering by inserting the connecting terminals having different dimensions alternately of an electronic component into the holes of a board and projecting them, and after that depositing molten solder and welding the projecting terminals. SOLUTION: The connecting terminals 3 of an electronic component 2 are composed of two kinds of terminals 3a and 3b differing in length, and these connecting terminals 3a and 3b are so arranged in the electronic component 2 interchangeably that the lengths of adjoining terminals may be different from each other. The lengths of the connecting terminals 3 of the electronic component 2 are different in this way, they project from a printed board 1 at mutually different intervals between adjoining terminals. The differences of these projections cause the amounts of solder 6 to be used for soldering adjoining terminals to differ.  Considering a thing like this and the fact that they differ in thickness, it can be said that the surface tensions of molten solders of adjoining terminals differ, and bridges are cut off before the solidification of the solders, even if molten solder bridges are formed, and the formation of solder bridges are prevented.
Patent JP-S58130930-A (JP)
Title: Storage type hot water supplier
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1982-01-29
Abstract: PURPOSE:To lessen the loss of radiat heat by controlling power loads to a reference level by calculating a proper working time for a heater from the amounts of hot water being used and remaining hot water. CONSTITUTION:A necessary amount of hot water is taken out of a hot water storage tank 11, and then a circulation pump 16 provided to a pipe 17 connecting the lower part of the hot water storage tank 11 with a hot water outlet 12 is operated to equalize the temperature of hot water in the hot water storage tank 11. The heat quantity of remaining hot water is calculated by an arithmetic unit B21 from the hot water temperature detected by a temperature detector 12, the amount of hot water to be stored is calculated by an arithmetic unit A20 from a set hot water amount from a hot water amount setter 18, and then a desired electrification time for the heater is calculated from the difference between said amounts by an arithmetic unit C22. Using these values, the electrification of the heater is controlled by a timer device 23.
Patent JP-H06224114-A (JP)
Title: Organic material coating device
Inventor: NOMURA WATARU
IPC: H01L21/027
Filed: 1993-01-28
Abstract: PURPOSE:To cut down the quantity of consumption of organic material, to reduce loss (quantity of treatment), and to form an organic material film of excellent uniformity by a method wherein the relative moving speed of a semiconductor wafer and a discharge type nozzle is detected, the width of the wafer is automatically computed, and the aperture width in widthwise direction of the semiconductor wafer of the nozzle exhaust part is controlled. CONSTITUTION:The relative amount of movement in the conveying direction of a wafer 1 against a nozzle 2 is detected. The wafer width corresponding to the wafer diameter on the part of the wafer 1, opposing to the nozzle 2, is automatically computed from the output of detection by a moving speed detecting means 11. The aperture width in widthwise direction of wafer of the exhaust port of the nozzle 2 is controlled in accordance with the output computed by a wafer width computing means 12. To be more precise, the wafer width corresponding to the wafer diameter on the part, where the wafer 1 opposing to the nozzle 2, is automatically computed, and the aperture width in wafer width direction of the nozzle exhaust port is controlled in accordance with the computed output.
Patent JP-S63196559-A (JP)
Inventor: DETOREFU BORUBEEBAA
IPC: C07D207/34
Filed: 1988-01-25
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。