baber/WOPTO huggingface dataset:
Patent JP-S5470743-A (JP)
Title: Signal control unit
Inventor: SUZUKI SEIGO
IPC: G06F9/06
Filed: 1978-07-07
Abstract: PURPOSE: To ensure the smooth practical use for the direct branching as well as to realize an easy formation of LSI for the unit which processes the branching on the flow chart, by dividing the ROM into the blocks corresponding to the branch number.  
     CONSTITUTION: The following units are provided: ROM1 which sets the program code to each address; data register 2 which sets temporarily the program code read from ROM1; and selector circuit 3 which is installed between register 2 and ROM1 and gives control based on the arithmetic result of the preceding step or the using step respectively. IN addition,address register 4 is installed to send the supplied address signal to address decoder 5 and then to select the lead of ROM1 according to the decoded address, along with branch control part 6 to control circuit 3 in accordance with the set state of conditional FF7. After this, ROM1 is divided to block 1 and 2 to be located together corresponding to the number of branch and then to be folded in the same number as the word branch. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62240166-A (JP)
Title: Weld line profiling control device for arc welding robot
Inventor: TERASAKI TAKATOSHI
IPC: G05B19/18
Filed: 1986-04-10
Abstract: PURPOSE:To prevent a defective quality and to obtain the welding of high accuracy by making the reference value of the welding current with the waveform detected by a welding current detector to compare automatically the welding current value with the reference value of the welding current. CONSTITUTION:While under welding a welding current detector 2 detects the welding current of a welding robot 1, forming a d.c. waveform by a low pass filter 13 from the detection signal and detecting the difference from the reference value at all times by comparing this waveform with the welding current by a differential circuit 3 with it as the reference value of the welding current. On the difference detected by the differential circuit 3, the difference showing the displacement in the upper and lower directions and the difference showing the displacement in the right and left directions are detected by the upper and lower displacement discriminating circuit 6 and the right and left direction displacement discriminating circuit 8. The upper and lower directions displacement is discriminated by the discriminating circuit 6 by comparing with detection data 7, the displacement amount is calculated by the upper and lower direction displacement arithmetic circuit 10 and the displacement amount in the right and left direction is calculated by a displacement arithmetic circuit 11 by comparing with the detection data 9. The correction is performed by controlling a welding robot 1 with its driving by a direction correction control circuit 12.
Patent JP-S598172-A (JP)
Inventor: KII YUNGU AAN
IPC: G11B5/82
Filed: 1983-05-13
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-S5510638-A (JP)
Title: Pattern selective scanning method
Inventor: SHIBATA ISAMU
IPC: H04N5/30
Filed: 1978-07-10
Abstract: PURPOSE: To enable a pattern selective scanning method, provided with a position- detecting position mark, to obtain a pattern signal of constant quality by setting the gain of a video amplifier by a voltage equivalent to the brightness of a position mark.  
     CONSTITUTION: On the left side of a group of character patterns, line position mark 2 is provided and on the left shoulder of the region of each character, position mark 1 is also provided. After an electron beam is positioned at position mark 1 of an assigned character pattern, a voltage equivalent to the brightness of this position mark 1 is obtained and the gain of the video amplifier is set by this voltage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01257120-A (JP)
Title: Production of porous drying gel
Inventor: WAKAMOTO KOTARO
IPC: C01B33/152
Filed: 1988-04-06
Abstract: PURPOSE:To eliminate the occurrence of volume shrinkage and crack by washing wet gel obtd. from a hydrolyzate of silicon alkoxide by a specified method, with liq. CO2 and by removing the liq. CO2 through the supercritical state. CONSTITUTION:The hydrolyzate (sol) of silicon alkoxide such as Si(OC2H5)4, Si(OCH3)4, preferably hydrolyzate of Si(OC2H5)4, to which is added silica fine particles (50mum particle size), is subjected to ultrasonic wave to disperse the silica fine particles and centrifuged to remove huge particles. The wet gel is obtd. by controlling the obtd. sol in <=4pH value, preferably in 2.0-3.0, and at 5-10 deg.C. The wet gel is washed with liq. CO2 to substitute the volatile component in the gel body with liq. CO2. Thereafter, the porous drying gel is obtd. by bringing the gel body in the supercritical condition to remove the liq. CO2 in the gel body.
Patent JP-S59207476-A (JP)
Title: Circuit protecting device
Inventor: AKEDA REIZOU
IPC: G11C5/14
Filed: 1983-05-12
Abstract: PURPOSE:To turn on and off an electric power supply circuit without using a microswitch and to attain a circuit protection by giving contrivance to the structure of a terminal of substrate which is connected to a terminal of the main body side. CONSTITUTION:Protection signal terminals 15a and 15b and earth terminal 20a and 20b are provided to a connector 10 of the main body side together with signal terminals 21a and 21b. A terminal 20 is earthed and a terminal 15 is connected to a circuit 18 which turns on and off a power supply circuit. While a substrate 11 which is loaded and unloaded to the main body contains terminals 17a and 17b connected to a terminal 21, terminals 22a and 22b connected to the terminal 15 and terminals 23a and 23b connected to the terminal 20. Terminals 22 and 23 have a simultaneous contact with terminals 15 and 20, and a terminal 17 is connected to the terminal 21 with a small delay. When the substrate 11 is pushed into a connector 10, the terminal 23 has always a contact with the terminal 20. While the terminal 22 is detached from the terminal 15 when the substrate 11 is pushed to the utmost inside. Terminals 22 and 23 are electrically connected to each other, and the circuit 18 is controlled by the potential of the terminal 15.
Patent JP-S578562-A (JP)
Title: Scanning type image recorder
Inventor: SAKUGI KOUICHI
IPC: G06K15/12
Filed: 1980-06-19
Abstract: PURPOSE:To solve a problem of width reduction of image lines and to form a high- quality image, by providing a detector for detecting a ratio of light emitting signal length to light extiguishing signal length, and extending or contracting at least one of the two signals in accordance with said ratio. CONSTITUTION:A beam detector 68 consists of a small incident beam slit and an optoelectic transducer short in response time, such as a PIN diode, detects the position of laser beams 62, and this signal decides timing of start of an input signal going to a modulator 53 for giving desired optical information to a photosensitive  drum, thus permitting errors of separation precision obtained by each reflective face  of a polyhedral rotary mirror 55 and deviation of synchronism of the signal in the  horizontal direction due to uneven rotation to be remarkably reduced, and a good  quality image to be obtained. In the case of a system for visualizing a nonimage  area, reduction of image line width is prevented by using a signal 504 lengthened  by time (t1-t2) in place of an input signal 500.
Patent JP-S62239974-A (JP)
Title: Freshness retaining agent for food, freshness retention using said agent and apparatus therefor
Inventor: OSUMI KAZUYOSHI
IPC: A23L3/34
Filed: 1986-04-10
Abstract: PURPOSE:To impart bacteriostatic effect, prevent or remarkably delay putrefaction of a food and make it possible to retain the freshness of the food for a long period, by spraying a mixed aqueous solution of ammonium bicarbonate and common salt together with gaseous carbon dioxide on a food. CONSTITUTION:A mixed aqueous solution of ammonium bicarbonate and common salt is heated in a steam generator 3 to generate steam. Foods 9, e.g. fresh fish, are contained in a treating chamber 8 and the above-mentioned steam 6, together with gaseous carbon dioxide, is then sprayed on the foods 9. As a result, effect on inhibition of bacterial growth, e.g. bacteriostatic effect, can be imparted to various foods to prevent or remarkably delay putrefaction of the foods and the freshness of the foods can be sustained for a long period.
Patent JP-H07290184-A (JP)
Title: Tightening tool
Inventor: MASUGATA HIROYUKI
IPC: B25B29/02
Filed: 1994-04-21
Abstract: PURPOSE:To provide a tightening tool capable of releasing the connection even after a rod-shaped body is engaged with jaws by moving a tube rearward, and moving a pair of jaws independently from a jaw case. CONSTITUTION:A tightening tool is provided with a pair of jaws 16, 16 to be engaged with jaw grips, and a jaw case 19 to bring the jaw grips into close contact with each other and pull and retract the held jaw grips so as to be broken at the breaking part. The broken rod-shaped body is discharged rearward of a hollow housing. A tube 36 which is connected to the rear part of the jaws and extended rearward of the housing 12 so as to allow the broken rod-shaped body to pass the inside is provided in the housing 12, and a moving means which moves the tube rearward and moves a pair of jaws independently from the jaw case 19 is provided to the rear part of the tube 36. This constitution removes the tightening tool from the rod-shaped body without damaging the rod-shaped body.
Patent JP-S62241654-A (JP)
Title: Amorphous alloyed saw blade
Inventor: AIZAWA MINORU
IPC: B24B27/06
Filed: 1986-04-12
Abstract: PURPOSE:To aim at improvement of efficiency in cutting work and reduction in cutting time, by constituting a saw blade with an amorphous alloy, increasing the extent of abrasion resistance, and prolonging its service life. CONSTITUTION:For example, a molten metal of an amorphous alloy having composition of Ni 7%, Cr 3%, Fe 4.5%, Si 3.2%, etc., is manufactured. This molten metal is sprayed to the surface of a cooled metal roll quickly rotating, quickly cooling it into solidification, whereby a foiled amorphous alloy is produced in succession. Since this amorphous alloy is high in strength per unit area, a saw blade is made possible to be thinner than the conventional one, so that cue allowance is reducible and a product yield rate is improvable and, what is more, a large-sized product also can be cut without changing the saw blade, accuracy also is improved, besides working time is reducible.
Patent JP-H10260539-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SUZUKI HIROKI
IPC: G03G5/06
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a novel useful electrophotographic photoreceptor usable in a positively chargeable system and superior in sensitivity and the like characteristics by incorporating a compound obtained by combining a quinone ring with a phenalene through a double bond in a photosensitive layer. SOLUTION: This electrophotographic photoreceptor is provided on a conductive substrate with a photosensitive layer containing as a charge transfer material the phenalene compound represented by the formula in which each of the 4C atoms of the quinone ring may be, independently, substituted by an alkyl, nitro, or cyano group or a halogen atom, and each of 8C atoms of the phenalene ring may be, independently, be substituted by an alkyl, alkoxy, aryl, or hydroxy group or the like. Since this compound is formed by combining the quinone ring with the phenalene ring through the double bond, the molecule of this compound is itself great and the skeleton of the conjugated structure for giving electron mobility is also great and the distance of the electron transfer is extended, thus permitting the electron transfererability to be enhanced.
Patent JP-S60228746-A (JP)
Title: Fuel injection amount controller
Inventor: IBUKI NORITAKA
IPC: F02D41/38
Filed: 1984-04-24
Abstract: PURPOSE:To eliminate the assembly error by allowing a control rack to contact with a stopper installed at the position corresponding to the max. or the min. injection amount and correcting the relation between the output of a position sensor and the position of the rack. CONSTITUTION:Because an injection pump 1 and a linear solenoid 3 are separately installed onto an engine block 51, a position error is generated, and an error is generated between the position of a control rack 1a and the output of a rack position sensor 2. A stopper 1c is installed at the position of the control rack 1a corresponding to the max. or the min. injection amount of the injection pump 1, and the rack 1a is allowed to contact with the stopper 1c on starting or on stop, and the position signal of the sensor 2 is memoried into a controller 20, and feedback control to the injection amount desired by the controller 20 is performed on the basis of the memory value. Thus, the assembly error is eliminated, and the control accuracy for injection amount can be improved.
Patent JP-S61239912-A (JP)
Title: Mold for vulcanizing and molding rubber
Inventor: FUJII YOSHIHISA
IPC: C23C14/08
Filed: 1985-04-17
Abstract: PURPOSE:To attain to enhance mold release characteristics, by forming a high frequency sputtering thin film comprising silicon dioxide to the part contacted with a molding rubber material of a mold. CONSTITUTION:In a sputtering chamber 5, a mold 1 to be treated after washing is mounted on a lower electrode 3 and a disc shaped silicon oxide target 4 is attached to the upper electrode 3 opposed to said electrode 2. Then, the sputtering chamber 5 is evacuated so as to reach a high vacuum degree and argon gas is introduced into the sputtering chamber 5 from a line 7 in this state and high frequency from a RF power source 8 and a matching device 9 is applied to the lower electrode 2 while the pressure in said chamber 5 is regulated by a valve to perform sputtering etching and a high frequency sputtering thin film comprising silicon dioxide is formed to the surface of the mold 1. The silicon dioxide sputtering thin film formed on the surface of the mold by this method is largely lowered in the adhesion of scum and a mold release inferiority ratio and the number of vulcanization times before the washing of the mold are also markedly increased.
Patent JP-S61240543-A (JP)
Title: Ion source
Inventor: SAKUMA YOSHIZO
IPC: H01J37/08
Filed: 1985-04-18
Abstract: PURPOSE:To enhance the efficiency of cooling, by providing a holder made of a material of high thermal conductivity to hold an emitter chip at a gas ion source, and by inserting the holder into the central portion of an annular coolant container to keep the holder in heat transfer contact therewith to reduce the heat resistance therebetween. CONSTITUTION:A holder 2 for holding an emitter chip 1 at the gas ion source of an ion beam apparatus is made of a material of high thermal conductivity. The holder 2 is inserted into the central portion of an annular coolant container 3 for supplying liquefied helium, so that the holder is kept in heat transfer contact with the container. A steel ball 2P attached to a spring 2C provided at the bottom of the coolant container 3 is fitted in the groove 2H of the tip portion of the holder 2 to secure it. Gaseous helium enough cooled by a heat exchanger 10 is supplied to the vicinity of the tip of the emitter chip 1 so that the helium is ionized and then led out by an electrode 7. The heat resistance between the coolant container 3 and the emitter chip 1 is thus much reduced to efficiently cool the emitter chip.
Patent JP-S58209318-A (JP)
Inventor: DONARUDO EFU MOOGAN
IPC: A47G25/48
Filed: 1983-05-12
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-S57198642-A (JP)
Title: Wafer position detection device
Inventor: NAGASHIMA SUMIO
IPC: H01L21/68
Filed: 1981-05-30
Abstract: PURPOSE:To easily detect the orientation flat OF of a wafer without contact by using an optical method. CONSTITUTION:Pulse driving is applied to a board by a command from an information processing device 10. Irradiation light 6 is condensed 8 through a transparent adhesive sheet 4 and the image of the end finge 5a of a wafer is imaged on a photoelectric conversion element 7. A detection signal is processed 10 by binary code 9. The input signal to the device 10 is synchronized with the output signal (driving command). Now, the information from the element 7 is read to obtain a light and shade inversion bit position and observation is continued until a pulse motor run by one turn and the position of the end fringe 5b of the wafer is obtained. Next, the maximum value a and the minimum value b of average slope of each bit position are calculated and the maximum point c of the bit position is decided as OF5a and detected at the middle of the maximum and minimum values and the number of pulses of the motor 1 at the maximum point c is computed to know the position of the OF5a of the wafer.
Patent JP-S61241643-A (JP)
Title: Moisture responsive element
Inventor: TAKAHASHI KAZUO
IPC: G01N27/12
Filed: 1985-04-18
Abstract: PURPOSE:To improve remarkably heat resistance without a special treatment such as crosslinking reaction by using a copolymer contg. the units expressed by the specific formula and the other specific formula as main constituting element and making the average degree of polymn. thereof to about 100-8,000. CONSTITUTION:The polymer is the copolymer contg. the units expressed by the formula I and the formula II as the main constituting element and the average degree of polymn. thereof is usually adjusted to about 100-8,000. A copolymerizable vinyl monomer may be incorporated as the monomer component of the copolymer and the copolymer having the average degree of polymn. out of the above-mentioned range is applicable as well as far as said degree is within the range where the moisture responsiveness is provided. The copolymer obtd. by adjusting the ratio of the unit expressed by the formula I and the unit expressed by the formula II to 1:0.5-1:3 molar ratio of the formula I: the formula II is dissolved in an org. solvent such as methanol, ethanol or aceton and thereafter the soln. is coated on the substrate for the moisture responsive element, more particularly between electrodes to form a moisture responsive film, by which the heat resistance is remarkably improved.
Patent JP-H02262092-A (JP)
Title: Sample moving apparatus
Inventor: AKAMA YOSHIAKI
IPC: G12B5/00
Filed: 1989-03-31
Abstract: PURPOSE:To linearly move a sample stand by eliminating the strain of a bimorph element in the displacement direction thereof at the time of the movement of the sample stand by using the bimorph element of waveform driving fixed at both end parts thereof and displaced in the thickness direction at the central part thereof. CONSTITUTION:A bimorph element is formed into such a structure that two thin plate-shaped piezoelectric bodies 61, 62 are superposed one upon another and thin metal plates becoming electrodes 63, 64, 65 are arranged to said bodies on the inner and outer sides thereof. The supports 51 - 54 at four corners supporting the respective bimorph elements 41 - 44 are made taller than other supports 55 - 59 so that a sample stand 70 can move smoothly between the supports 55 - 59 and a floor surface without generating trouble such as friction. When the bimorph elements each having a thickness of 0.5mm or less are assembled as shown by a drawing, displacement quantity per 1V is about 1mum and, therefore, position resolving power of about 10Angstrom  can be respectively realized in X- and Y- directions.
Patent JP-H02259008-A (JP)
Title: Lance for blowing gas
Inventor: NUMATA TETSUSHI
IPC: C21C7/072
Filed: 1989-03-31
Abstract: PURPOSE:To improve spalling resistance, wear resistance and erosion resistance of a lance for blowing gas by covering at least position submerged into molten metal and slag with protecting layer of refractory impregnated with metal. CONSTITUTION:In the lance 10 for blowing gas, as the metal is packed into pores in protecting layer refractory, density of the protecting layer is increased and resistance to erosion caused by stirred molten metal and to invasion of molten slag is improved. Further, in the refractory impregnated with metal 15, as the pores in refractory porous body are filled up with the metal, the thermal spalling resistance is drastically improved without lowering high temp. strength. That is, by impregnating the protecting layer with the metal, thermal conductivity of the refractory is improved and dispersion of the heat is improved and temp. difference between inner and outer parts of the refractory is hardly developed and strain caused by difference of thermal expansions is hardly developed. In this result, the thermal spalling resistance is improved.
Patent JP-H11278948-A (JP)
Title: Repairing material by firing
Inventor: KONO KOJI
IPC: F27D1/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a repairing material by firing, having improved corrosion resistance and adhesion to a face to be repaired in a hot repair such as lining of a molten metal container by specifying a composition comprising a binder for forming a carbon bond, an iron powder having a specified particle diameter, an Al powder or an Al-containing alloy powder, and a refractory aggregate as a main constituent. SOLUTION: This repairing material by firing comprises 5-40 wt.% binder for forming a carbon bond, 5-30 wt.% iron powder, 1-15 wt.% Al powder and/or Al-containing alloy powder, and the remainder of a refractory aggregate as a main constituent, and is usable for hot repair such as lining of a molten metal container. The iron powder is preferably the one having about >=90% Fe purity and 0.1-3 mm average particle diameter. The binder comprises a pitch, a tar or the like, and is capable of thermally softening and fluidizing the repairing material to fill the face to be repaired, allowing the iron powder to precipitate to cool the interface, and further promoting the carbonization by the Al to heighten the adhesion. The aggregate comprises magnesia, dolomite, calcia or the like, and allows the repairing material by firing to be a compactly filled structure.
Patent JP-S59208779-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L21/331
Filed: 1983-05-12
Abstract: PURPOSE:To prevent induced defects, generating by ion implantation, crossing the junction part of an impurity region by a method wherein two impurity regions are formed by performing an ion implantation separately, and both impurity regions are connected by diffusion. CONSTITUTION:An SiO2 film 102 having an aperture part 103 is formed on the main surface of an N type Si substrate 101. Then, an Si3N4 film 104 is deposited. Subsequently, a resist 105 is formed in the aperture part 103, and an etching is performed on the film 104. Then, after the resist 105 has been removed, a polycrystalline Si 106 is deposited. Said Si 106 is then oxidated, and an SiO2 107 is formed. Subsequently, an etching is performed on the film 107, and an SiO2 film 107' is left on the film 107. Ions are implanted using the films 102, 104 and 107 as a mask, and a graft base region 108 is formed. Then, an SiO2 film 109 is formed. After the film 104 has been removed, an active base region 108 and an emitter region 111 are formed by performing an ion implantation and a heat treatment, and regions 108 and 110 are connected. According to this method of manufacture, induced defects 113 and 114 do not cross the junction surface of the regions 108 and 110.