baber/WOPTO huggingface dataset:
Patent JP-H07263699-A (JP)
Title: Semiconductor device and its manufacture
Inventor: WARASHINA TAKU
IPC: H01L29/78
Filed: 1994-03-17
Abstract: PURPOSE:To improve an SOT/MOSFET. CONSTITUTION:The title device is provided with the following; a silicon layer 13 formed on the rear of an oxide film 11, a silicon layer 12 wherein a protruding part 12A of the side end is formed on the surface of the oxide film 11, a selective oxide film 15 formed so as to come into contact with the protruding part 12A of the silicon layer 12, and a gate electrode 17 which is formed so as to cover the silicon layer 12, via a gate insulating film 16, as far as at least the protruding part 12A.
Patent JP-H07257996-A (JP)
Title: Formation of thin gold film
Inventor: MORIKAWA YUUKO
IPC: C23C18/00
Filed: 1994-03-17
Abstract: PURPOSE:To provide a method for forming a thin gold film by which a high- quality thin gold crystal film consisting of a group of single crystals with a large particle diameter can be formed on a substrate by preheating the substrate so that the temp. of the substrate is made equal or close to that of a soln. CONSTITUTION:When a gold complex in a gold complex soln. is decomposed to transfer gold in the soln. to a supersatd. state and a thin gold film is formed by depositing and growing gold on a substrate put in the soln., the substrate is preheated so that the temp. of the substrate is made equal or close to that of the soln. and gold is deposited and grown on the preheated substrate. The difference between the temp. of the substrate and that of the soln. is preferably <=50 deg.C. A complex soln. contg. [AuI4]<-> prepd. by dissolving gold in an aq. iodine soln. is used for the gold complex soln. The gold complex is decomposed by volatilization by heating, a method using a reducing agent or the other method.
Patent JP-S54138305-A (JP)
Title: Transmission unit of optical multiplex modulation
Inventor: KAMIKUBO YASUHIRO
IPC: H04B10/00
Filed: 1978-04-19
Abstract: PURPOSE:To constitute the transmission unit enabling the analog multiplex transmission or the analog digital multiplex transmission, by connecting the optical transmitter and receiver different in the wave length with the photo brancher and coupler. CONSTITUTION:At the transmission side, the output of a plurality of optical signal transmitters 23, 24 using light emitting elements emitting different wave lengths is fed to the photo mixer 25, which transmits the mixed output to the reception side via one optical fiber transmission line 26. Further, at the reception side, each photo signal incoming is received at the distributor 27 to distribute each photo signal. The distributed output is fed to a plurality of photo signal receivers 28, 19 constituted with each wave length sensing element to output reception signal to the output of the receivers 28 and 29.
Patent JP-H0569348-A (JP)
Title: Face member sticking equipment for wooden panel
Inventor: KAWAKAMI HIDETADA
IPC: B25B11/00
Filed: 1991-03-12
Abstract: PURPOSE:To improve working in sticking a face member of a framework by providing a first guide, for positioning a side of the face bar, on a fixing member of fixing frame, and a second guide, positioning a side orthogonal to the side of the face bar positioned by the first guide, on a working table. CONSTITUTION:A fixing frame 11 has a fixing member 14 detachably fixing a frame body 1, and a first guide 22, positioning a side of a face bar 4 of a framework 2, is provided on the fixing member 14. A second guide 77, positioning a side orthogonal to the side of the face bar 4 positioned with the first guide 22, is provided on a working table 12. Conforming the two orthogonal sides of the face bar 4 to the first and second guides 22 and 77, extremely eases positioning in sticking the face bar 4 on the framework 2. This eliminates position slippage even rapid-curing adhesive is used, allowing quality stabilization.
Patent JP-S53132335-A (JP)
Title: Rewing device for camera
Inventor: HOGARI SABUROU
IPC: G03B1/00
Filed: 1977-04-23
Abstract: PURPOSE: To reduce the consumption of electric power when notor rewind is carried out by providing a unidirectional transmission clutch rotatable with the rewind shaft only when a manual rewind is used between opposing faces of fork engaged with a cartridge and rewind shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11246621-A (JP)
Title: Production of vinyl chloride-based polymer and apparatus for producing vinyl chloride-based polymer
Inventor: SAKANE TAKEHIKO
IPC: C08F6/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To shorten production cycle time and obtain the subject polymer in good productivity by subjecting a vinyl chloride-based monomer to suspension polymer and then transferring vinyl chloride-based polymer slurry from a polymer reactor to an unreacted monomer-recovering vessel under specific conditions. SOLUTION: This polymer is obtained by carrying out suspension polymerization of a vinyl chloride-based monomer in an aqueous medium, beginning to transfer vinyl chloride-based polymer slurry in a polymerization reactor to unreacted monomerrecovering vessel, making a pressure in a reactor and a pressure in a recovery vessel equal in a range in which the difference between the pressure of the reactor and the pressure of the recovery vessel becomes <=0.1 Mpa and then transferring the polymer slurry from the reactor to the recovery vessel. The recovery vessel is preferably a pressure vessel having same degree of withstand pressure as that of the reactor and the inner volume of the recovery vessel is preferably more than that of the reactor.  When the transfer is started, the pressure in the recovery vessel is preferably lower than that of the reactor and is preferably atmospheric pressure or below.
Patent JP-S55144930-A (JP)
Title: Tapping unit
Inventor: SUGINO KENJI
IPC: B23G1/16
Filed: 1979-04-19
Abstract: PURPOSE: To eliminate the play in power transmission route and that of a tool due to the backlash by making possible instantaneous switching between the quick traverse, the cutting feed and the quick return by means of a quick traverse, cutting feed and return device and a clutch mechanism.  
     CONSTITUTION: This tapping unit is composed of a tool shaft 3, a feed shaft 5, a motor 18, a clutch 31, a clutch shaft 32 and the like. Then, the shaft 32 is rotated through the clutch 31, and the rack gear 9 is actuated through a gear 17, a floating shaft 16, gears 15 and 14, an intermediate shaft 12 and gears 13 and 11 so that the shaft 5 advances. With a solenoid 35 excited by a signal from a limitting switch 41, a dog 38 integrally constructed with the shaft 5 switches the clutch 31 to the opposite position through an arm 36. With such an arrangement, instantaneous switching is made possible between the quick traverse, the cutting feed and the quick return while the play in the route of transmitting the power and that of the tool due to the backlash can be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09238928-A (JP)
Title: Container for blood test
Inventor: ISOGAWA HIRONOBU
IPC: G01N33/48
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To almost prevent a surface treatment agent of a plug body from transferring to blood even when the plug body contacts the blood by applying a crosslinking type silicon oil on a surface positioned at least on the internal side of a tube body of the plug body which seals an opening part of the bottomed tube body with one end thereof opened and the other end closed. SOLUTION: A container for blood test is made up of a bottomed tube body with one end thereof opened and the other end closed and a plug body to seal an opening part of the tube body and a crosslinking type silicone oil is applied on a surface positioned at least on the internal side of the tube body. Or the container for blood test is made up of the bottomed tube body with one end thereof opened and the other end closed and the plug body to seal an opening part of the tube body and a fluorine based releasing agent is applied on the surface positioned at least on the internal side of the plug body. This can almost prevent the surface treatment agent of the plug body from transferring to blood even when the plug body contacts the blood thereby making the container suitable especially for inspection of a trace of substance existing in the blood at a high sensitivity.
Patent JP-S55140794-A (JP)
Title: Single crystal manufacturing device
Inventor: NAKANISHI HIDEO
IPC: C30B15/26
Filed: 1979-04-19
Abstract: PURPOSE: To automatically accomplish necessary control and protect the title device by comparing an electrical signal, to a reference voltage, given corresponding to the light radiating intensity of the surface of a melt and by stopping crystal growing action.  
     CONSTITUTION: The light radiating intensity of the boundary region between crystal 8 and melt 9 is detected with photo sensor 1, and reference voltage generator 2 generates a reference voltage which is the reverse of outpug voltage V 0  of sensor 1 at an ordinary state in polarity and is equal to voltage V 0  in the absolute value. Absolute value ΔV of the sum (zero in case of a normal state) of the output of sensor 1 and the reference voltage of generator 2 is input in voltage comparison controller 4, and preset reference voltages V 1 , V 2  (V 2 >V 1 ) are input from reference voltage generator 3. Controller 4 compares these inputs, and in case of V 2 > ΔV>V 1  a signal is sent to alarm 5 to press the alarm buzzer. In case of ΔV>V 2 > V 1  a signal is sent to alarm 5 and crucible vertical movement controller 6 to lower crucible 10, thereby separating crystal 8 from melt 9, and then a signal is given to electric power source breaking controller 7 for an emergency to cut the power supply. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221646-A (JP)
Title: Moisture meter and standard moisture generator
Inventor: TAWARA OSAMU
IPC: G01N27/04
Filed: 1988-02-29
Abstract: PURPOSE:To easily perform a calibrating operation by removing the water content of sample gas admitted to a gas calibrating flow passage in a dehumidifier, and conveying the sample gas into the moisture generating means and passing it through a tube. CONSTITUTION:While only a switching valve 12 is connected to a moisture measuring cell 6, the flow passage 24 of the moisture generator 8 is selected and the sample gas is admitted to the gas flow passage 5 continuously from a sample gas supply part 3. The dehumidifier 7 removes the moisture in the sample gas and dry hydrogen sulfide containing gas is admitted to the flow passage 24 of the generator 8 to contain moisture corresponding to the thickness of the tube wall of a tube A, so that the gas is sent to a moisture measuring cell 6. Therefore, while an interference component is contained, calibration for a 1st point is carried out. The supply of the sample gas to the cell through the flow passage 4 and the supply of dry gas to the cell through a by-pass flow passage 9 are performed repeatedly. Consequently, the calibrating operation is easily performed.
Patent JP-S58165082-A (JP)
Inventor: KONISHI TAKAO
IPC: G21C3/06
Filed: 1982-03-26
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-S58166934-A (JP)
Title: Adsorbent for collecting uranium in sea water
Inventor: YAMASHITA HISAO
IPC: C01G43/00
Filed: 1982-03-26
Abstract: PURPOSE:To obtain an adsorbent having high adsorptive power and adsorption rate for uranium, by adding an iron compd. contg. >=1 kind among magnetite and ferrite and having magnetism to an amidoxime type chelate resin having amidoxime groups. CONSTITUTION:An aq. ferrous chloride soln. is added to a spherical amidoxime type chelate resin obtd. by reaction of a copolymer of acrylonitrile and divinyl benzene with hydroxylamine and the final pH of the soln. is controlled to 7-9, whereby an amidoxime type uranium adsorbent having magnetism is obtd. When the adsorbent is subjected to X-ray diffraction, iron is in a form of magnetite and the rate of magnetization thereof is 5emu/g when the content of Fe is 20%. The rate of uranium adsorption is 20mug/g with uranium water of 10 ppb initial concn., and the time until adsorption equilibrium is about 30min.
Patent JP-H02226198-A (JP)
Title: Voice message generating device
Inventor: YADA NOBUYASU
IPC: G10L13/00
Filed: 1989-02-27
Abstract: PURPOSE:To improve the advertisement effect of an article, etc., by selecting a continuous playback mode wherein respective channels are reproduced continuously or individual playback mode wherein a next channel is reproduced in response to the input of a reproduction command signal by the operation of an additional reproduction command part within a specific time after the reproduction of a 1st channel and then a similar procedure is repeated thereafter. CONSTITUTION:The continuous or individual playback mode is selected with a mode selection switch 9 and a control part 19 controls a voice synthesis part 15 into a continuous or individual playback state according to said selection. In the continuous playback state, when a sensor 7 senses person's approach, the respective channels are reproduced automatically in order and a playback sound is sent out of a plane piezoelectric type speaker 4. In the individual playback mode, on the other hand, when the sensor 7 senses the person's approach, the 1st channel is produced, a next channel is reproduced if the additional reproduction command part 20 is operated within the specific time after the end of the reproduction, and the similar procedure is repeated thereafter. Consequently, the advertisement effect of the article, etc., is improved.
Patent JP-S60192348-A (JP)
Title: Method for forming multilayer wiring of semiconductor integrated circuit
Inventor: MATSUZAKI KAZUO
IPC: H01L21/3205
Filed: 1984-03-13
Abstract: PURPOSE:To form a multilayer wiring having no disconnection of wire by a method wherein, after an etching process has been performed in such a manner that the contact part of a lower wiring metal will be protruded, an insulating film is formed on the surface other than the contact part in such a manner that it will be positioned on the same plane surface. CONSTITUTION:A surface protective film 2 and the first layer wiring metal film 3 are provided on a semiconductor substrate 1, and a photoresist 9 is coated on a contact part only. Then, the wiring metal film 3 located on the area other than a protruded part 8 is removed by etching in the thickness of t1 using the photoresist 9 as a mask. Subsequently, a photoresist 10 is coated, a patterning is performed, and after an etching has been conducted, the resist 10 is removed. Then, an insulating film 11 of the thickness t1 is provided, a photoresist 12 is coated on the surface, excluding the protruded part. After an etching has been performed on the insulating film located on the section corresponding to the protruded part 8 using the resist 12 as a mask, the resist 12 is removed, and the second wiring metal film 5 is coated.
Patent JP-H07232818-A (JP)
Title: Multiple conveyed object arranging device
Inventor: OKAMOTO KOICHI
IPC: B65G47/28
Filed: 1994-02-22
Abstract: PURPOSE:To eliminate a blocking matter automatically by providing an exciting mechanism to give oscillation to conveyors in the direction at right angle to the flow direction of the conveyors based on signals from a detecting sensor. CONSTITUTION:A single or multiple inside guide plates 07 and a pair of right and left out side guide plates 7 are installed suspendedly and in parallel to each other on an erected frame body set across conveyors 01 for continuously conveying multiple same-formed objects 08 along the flow direction so as to form an arranging device 2. Also an object detecting sensor 1 is arranged at each outlet formed by the inside guide plates 07, upper outside guide plate 7, and lower outside guide plate 9 in cooperation with each other. Then, if multiple conveyed objects 08 fed continuously are blocked near the inlet of the arranging device 2 and cannot pass the outlet, the sensor 1 will detect this state, and drives an air cylinder 12 to give vibrations to the upper and lower guide plates 7 and 9. Thus the blocking is eliminated, and the conveyed objects 08 are led into the inside guide plates 07, etc.
Patent JP-S58163947-A (JP)
Title: Electrophotographic receptor
Inventor: TANAKA TAKASHI
IPC: G03G5/06
Filed: 1982-03-24
Abstract: PURPOSE:To prevent deterioration in the electrophotographic characteristics of an electrophotographic receptor having a charge generating layer and a charge transferring layer due to irradiated ultraviolet rays, by adding a specified triazole compound to the charge transferring layer. CONSTITUTION:A photosensitive layer having a laminated structure consisting of a charge generating layer contg. a charge generating substance and a charge transferring layer contg. a charge transferring substance is formed on a substrate having an electrically conductive layer of Al, Cu or the like, and about 50-0.1wt% 2-(2'-hydroxyphenyl)naphtho(1,2-d)triazole compound is added to the charge transferring layer as an ultraviolet absorber to obtain the desired electrophotographic receptor. A triazole compound represented by the formula (where each of R1, R2 and R3 is H, alkyl, halogen, carboxyl, cyano, sulfamyl or carbonyl) is preferably used as the triazole compound.
Patent JP-S56145417-A (JP)
Title: System and device for chinese character input
Inventor: FUSE SHIGERU
IPC: G06F3/03
Filed: 1980-04-10
Abstract: PURPOSE:To retrieve character symbols efficiently by previously registering character symbols, high in frequency of use, on a specially designated sheet, etc. CONSTITUTION:When an optional character symbol is selected on registration plate 2 or conversion plate 3 previously registered on a specially designated sheet, etc., the coordinates of the character symbol are detected by plate coordinate detecting circuit 19 and then supplied to both ROM addressing circuit 18 and RAM addressing circuit 20. When a character, etc., are selected on plate 3, the coordinate signal is converted by latch-decoder 17 into an addressing signal according to the relation with a plate discrimination code signal to specify the address of ROM13, thereby outputting it from OR gate 15. When a character, etc., are selected on plate 2, circuit 20 generates an addressing signal and supplies it to RAM21, from which the corresponding code is read and outputted via gate 15.
Patent JP-S57162417-A (JP)
Title: Fabrication of amorphous silicon hetero-junction element
Inventor: TASHIRO MITSUHIKO
IPC: H01L31/0248
Filed: 1981-03-31
Abstract: PURPOSE:To achieve high reproducibility of amorphous silicon hetero-junction elements by a method wherein amorphous films are deposited on a metal substrate or film by sputtering with use of a silicon target in which an impurity concentration is gradually faded out and thereon a silicon film is laid. CONSTITUTION:The first amorphous silicon film is deposited on a metal substrate or film by sputtering in the atmoshere containing Ar and H with use of a silicon target containing an impurity of high concentration. Next, the second amorphous silicon film which is of the same conduction type and contains an impurity of low concentration or no impurity is thereon laminated, and further a silicon film forming a hetero-junction with it is deposited to complete the process. With this construction, conductivity and conduction-type activating energy of amorphous silicon can be controlled with good reproducibility by an impurity concentration within the target, and also an amorphous silicon hetero- junction element can be fabricated with no use of poisonous gas.
Patent JP-H03254366-A (JP)
Title: Arc welding power source
Inventor: MINOOKA MASAHIRO
IPC: B23K9/10
Filed: 1990-02-28
Abstract: PURPOSE:To more closely and easily control welding work by detecting a welding current, counting the welding time and the number of weldings and subjecting the result to regenerative display arbitrarily. CONSTITUTION:The welding time and the number of weldings are counted by a control means 3 provided with a timer 3a and a processing part 3b by using a current detection means 1 to decide whether or not the welding current output has exceeded a certain level and an operation means 2 to input a signal to regenerate or reset a measured result. The result is subjected to regenerative display arbitrarily by a storage means 4 and a display means 5. As a result, the welding work can be controlled more closely, easily and accurately.
Patent JP-S52131078-A (JP)
Title: Fluid pressure control device
Inventor: FUJIKAWA HIROSHI
IPC: F04B1/26
Filed: 1976-04-26
Abstract: PURPOSE: To obtain a fluid pressure control device capable of remarkable reducing the surge pressure level and surge generation time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03249181-A (JP)
Title: Galvanized steel sheet having excellent press formability and chemical convertibility
Inventor: SUZUKI SHINICHI
IPC: C23C28/00
Filed: 1990-02-28
Abstract: PURPOSE:To produce the galvanized steel sheet having excellent press formability and chemical convertibility by coating the surface of the galvanized steel sheet with a film contg. a specific ratio of an Mn oxide and a specific ratio of boric acid. CONSTITUTION:The surface of the galvanized steel sheet is coated with the film consisting of 5 to 500mg/m<2> Mn oxide (as Mn), <=1000mg/m<2> boric acid (as boron) and other oxides incorporated with a part of plating metals or the impurities, etc., in an aq. soln. as the oxide at the time of forming the above- mentioned oxides. The galvanized steel sheet which allows the chemical convertibility and has the excellent formability is produced with the good productivity at a low cost.
Patent JP-S52130642-A (JP)
Title: Multicolor reproducing apparatus
Inventor: KADOWAKI HIDEJIROU
IPC: G03G15/01
Filed: 1976-04-27
Abstract: PURPOSE: To reproduce colors in high fidelity, by reversely rotating at least one or more developing sleeves among a plurality of the sleeves. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06259271-A (JP)
Title: Operation managing method for work station
Inventor: ITOGA TAKESHI
IPC: G06F13/00
Filed: 1993-03-09
Abstract: PURPOSE:To shorten the standstill time of a system in the case of switching to an auxiliary work station by periodically transferring information required for continuing a job under execution from a present work station part to an auxiliary work station part. CONSTITUTION:The information required for continuing the job under execution is periodically transferred from present work station parts 10, 20 and 30 to auxiliary work station parts 100, 200 and 300 for the case of disabling the operations of present work station parts 10, 20 and 30 because of any fault or the update of a software. Thus, the standstill time of the system in the case of switching to the auxiliary work station parts 100, 200 and 300 can be shortened.