baber/WOPTO huggingface dataset:
Patent JP-H01232411-A (JP)
Title: Key lock control system
Inventor: SETO NATSUKI
IPC: G06F3/02
Filed: 1988-03-11
Abstract: PURPOSE:To hold the key lock state of an application program in operation correctly by making and resetting a key lock according to indications from a key-lock control program. CONSTITUTION:A key input device 1 with an electromagnetic key-lock mechanism has a keyboard, and the electromagnetic key-lock mechanism receives an electric signal to perform electromagnetic switching, thereby making and resetting a key lock. The key-lock control program 4 stored in a main storage device 3 is executed by a central processing unit 2 at all times to control the electromagnetic key-lock mechanism of the key input device 1, thereby making and resetting the key lock. Consequently, when application program are executed simultaneously or by switching, no user needs to participate and the key lock states of the application programs in operation are held correctly.
Patent JP-S60201957-A (JP)
Title: Impact crossbar type dot printer
Inventor: OSHIMI TAKASHI
IPC: B41J2/31
Filed: 1984-03-26
Abstract: PURPOSE:To permit a dot printing in an oblique direction of high density to enable to solve problems of ambiguity of printing in an oblique direction by forming ridges that are skew to a platen. CONSTITUTION:An impact crossbar type dot printer has ridges 19 on its platen 18, and a print hammer 14 which is placed against these ridges is scanned along a guide rail 13 in a direction vertical to that of feeding of a recording paper, and the flat impact portion which is provided in the tip of a hammer is made to strike the ridges 19 by crossing to perform the dot printing. These ridges 19 are formed obliquely with an angle alpha to the platen 18, and a printing of dots 33, 34 can be performed sequentially in an oblique line direction with a pitch (d) in a line direction of dot matrix hitherto used and a pitch (d'') almost equal to the former. Therefore, the dot printing is performed with high density in the oblique direction with a pitch (d'') almost a half of the dot pitch (d') hitherto used in the oblique direction and an ambiguity is eleminated.
Patent JP-S58183404-A (JP)
Inventor: IGAWA YASUSHI
IPC: B65B5/06
Filed: 1982-04-06
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-S60202203-A (JP)
Title: Discharge combustion method
Inventor: NAKANISHI MICHIO
IPC: F23C99/00
Filed: 1984-03-26
Abstract: PURPOSE:To improve the combustion efficiency of a combustion apparatus such as a boiler, and to prevent atmospheric pollution by exhaust gas by executing arc and glow discharge between an electrode at the nose of a spray port through an insulator and an internal electrode in a combustion nozzle spraying fuel. CONSTITUTION:There are an electrode 6 and a susceptor 7 at the center of a nozzle, and a space between a nozzle chip 3 and the electrode 6 is adjusted to 1-10mm.. A negative electrode for a DC power supply boosted to 1,500-2,000V is connected to a pipe 10 for fuel and an operating gas and an anode to the nozzle chip 3, and a ballast resistor is positioned on its midway of the pipe. A high frequency generating circuit used as a starter is connected in series. Glow and arc discharge are executed between the nozzle chip 3+ and the electrode 6- while fuel is sprayed from a spray port 2 by the operating gas. A thermal effect generated by glow and arc discharge and the promotion of combustion by ions and radicals of fuel and the operating gas formed result in the increase of the stability of a flame and the reduction of soot.
Patent JP-H11238726-A (JP)
Title: Liquid material feeder
Inventor: NISHIKAWA KIMITO
IPC: H01L21/205
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To quickly and surely detect clogging of liquid material in a vaporizer and to take appropriate countermeasures by disposing a pressure sensor between a liquid pressure feed means and the vaporizer, sounding an alarm, when the pressure deviates from a specified range and stopping liquid feed. SOLUTION: A liquid material tank 1 is coupled through a piping 22 with a liquid pump 2, in order to suck a liquid material and to pressure feed the liquid material through a piping 23 to a vaporizer 3. Vaporized material is fed through a piping 25 to a film deposition chamber 4. A pressure sensor 5 is provided halfway of the piping 23 between the liquid pump 2 and the vaporizer 3, in order to detect the pressure fluctuations in the piping 23. The pressure is indicated by a pressure indicator 7 and furthermore delivered to a controller 8. When the pressure is abnormally high, an alarm is delivered and a stop signal is delivered to the liquid pump 2 so as to have the pumping operation stopped.
Patent JP-H01234524-A (JP)
Title: Continuous annealing method for non-oriented silicon steel sheet
Inventor: TANIGUCHI ISAO
IPC: C21D9/46
Filed: 1988-03-11
Abstract: PURPOSE:To manufacture a silicon steel sheet excellent in shape and magnetic properties by specifying the tension of a steel sheet at the time of passing the steel sheet and cooling velocity at the time of cooling, respectively, in the final continuous annealing by means of a vertical furnace. CONSTITUTION:A cold rolled steel sheet is passed through a vertical continuous annealing furnace while regulating the tension of the steel sheet to <=1.0kg/mm<2>, and cooling velocity in a temp. region of 900-400 deg.C at the time of cooling is limited to 4-25 deg.C/sec. By this method, the occurrence of warpage is prevented and a non-oriented silicon steel sheet excellent in magnetic properties, particularly in low magnetic field properties, can be manufactured.
Patent JP-H10256553-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: TANABE HIROSHI
IPC: H01L21/316
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film transistor and a method for manufacturing the same by a CVD method by which defect level resulting from residual stress, dangling bond, impurities or so is lowered, dielectric breakdown voltage is improved, interfacial level caused by lack of cleaning, plasma damage or so is lowered and coverage of a semiconductor layer formed like an island is ensured at the same time. SOLUTION: A thin-film transistor is provided with a silicon dioxide film as gate insulating film. At least two kinds of inert gas atoms are contained in the silicon dioxide film. Inert gas atoms whose mass number is small (He for example) are contained near the interface between the silicon dioxide film and a silicon active layer. Inert gas atoms whose mass number is larger than the above atoms (Ar for example) are contained near the interface between the silicon dioxide film and a gate electrode.
Patent JP-S58177022-A (JP)
Title: Automatic level controlling circuit
Inventor: OCHIAI YOSHIO
IPC: H03G3/30
Filed: 1982-04-09
Abstract: PURPOSE:To set arbitrarily the maximum level of an output signal obtained at an output terminal and to prevent this speaker system from being damaged, by setting the level of an output level set circuit. CONSTITUTION:An output side of a detection circuit 7 detecting the operating state of a power amplifier circuit 4, i.e., an output side of an operational amplifier circuit 7j is connected to one input terminal of an OR circuit 9. The output signal of the power amplifier circuit 4 is supplied to one input terminal of a comparison circuit 11 via a level detection circuit 10, and a level setting signal of an output level setting circuit 12 is supplied to the other input terminal of the comparison circuit 12. This circuit 12 sets the maximum output level manually and arbitrarily, and obtains a level setting signal in response to the setting of the maximum output level. The output terminal of the said comparison circuit 11 is connected to the other input terminal of the OR circuit 9. The output of the OR circuit 9 controls the gain of a gain controlling circuit 2. Thus, the maximum level of the output signal of the circuit 4 is set arbitrarily.
Patent JP-H03260728-A (JP)
Title: Register data writing system
Inventor: FUJIWARA TSUNEO
IPC: G06F9/34
Filed: 1990-03-09
Abstract: PURPOSE:To improve the writing efficiency by providing a memory to temporarily hold the data to be written into each register and transferring the data stored in the memory to those registers at one time. CONSTITUTION:A processor 10 outputs previously the data to a data bus 001 via an address 002 for a register corresponding to the address of a memory 20. Then the processor 10 writes the data to be written in the registers 50 and 60 into the memory 20. When it is required to write data to each register from the processor 10, the processor 10 switches a selector signal 007 to a counter output address 003 and produces an instructions with a data writing instruction signal 006. A counter 30 is counted up by a processor basic clock 004, and the addresses of the memory 20 are successively switched. Then the data to be written into the registers 50 and 60 corresponding to the address 002 are successively outputted from the memory 20. Thus the processor 10 can write data into the registers with high efficiency.
Patent JP-S62217105-A (JP)
Title: Measuring instrument for radial error of tire rim
Inventor: FUKADA JUNJI
IPC: G01B21/00
Filed: 1986-03-19
Abstract: PURPOSE:To measure the radial error of a tire abutting surface with high accuracy by holding a rim positioned accurately and securely by three members, i.e. a center cone, a disk reference surface, and a floating supporting surface plate. CONSTITUTION:The positioning center cone 43 in a shape of a frustum of a circular cone is fitted and positioned in the hub guide hole 58 of the rim 11, the disk reference surface 55 is positioned abutting on the reference surface part 57 of the rim 11, and the floating supporting surface plate 38 which tilts in an optional direction is supported at the part of a spherical bearing 37 in abutting relation. Consequently, the positioning center cone 43, disk reference surface 55, and floating supporting surface plate 38 are varied in size and position according to various shapes and sizes of rims 11 to deal with the various rims speedily. Further, the rim 11 is positioned and supported while clamped between an upper rotary mechanism part 22 and a lift-up mechanism 45, so the operation is speedy.
Patent JP-H07267982-A (JP)
Title: Oligonucleotide labeled with radioactive or nonradioactive substance for recognizing mutant gene of human-originating cytochrome p450i ic18
Inventor: KOMAI KOICHIRO
IPC: C07H21/04
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a novel labeled oligonucleotide which comprises nucleotide of a specific GC content and is useful for detection of mutation of human cytochrome P450II C18 because it recognizes the base sequence of mutant gene of the human cytochrome. CONSTITUTION:A novel oligonucleotide that recognizes the base sequence of mutant gene of human cytochrome P450II C18 where the mutant gene has at least one of mutation at the base number 204 within the exon 2 in the normal wild type of the gene, and the nucleotide includes the mutation site within its recognition area, has 40 to 70% GC content and is labeled with a radioactive or non-radioactive substance. The use of this oligonucleotide as a probe permits prompt and high-accuracy detection of the mutation in the human cytochrome P450II C18 gene which participates in metabolic decomposition of medicines. Thus, the difference in the ability of medicinal metabolism between individuals can be known and the safety dose of a medicine can be decided for individuals.
Patent JP-S61220710-A (JP)
Title: Process and device for inspecting leakage of hollow yarn membrane module
Inventor: KITAGAWA HIROSHI
IPC: B01D63/02
Filed: 1985-03-26
Abstract: PURPOSE:To detect fine pinholes in a module easily and with high accuracy by evacuating the module from an air permeating end surface and introducing air contg. fine particles from the external surface of the hollow yarn membrane, and measuring the number of fine particles in the sucked air with a particle counter. CONSTITUTION:A hollow yarn membrane module to be inspected is grasped by a holder 11 and fixed by a clamping member 14. Then, a valve 16 is closed and valves 19, 20 are opened, and a suction means housing a suction pump 9 and a particle counter 8 is actuated to such external air through an air sucking port 12 of the clamping member 14. The sucked air is filtered through a filter 10 having the same membrane area and pore size as the module to be inspected and fed to the counter 8. Thus, the number of the count for compensating a module in the leakless state is measured. Then, after closing the valves 19, 20, and opening the valve 16, the air filterd through the module is sucked by the counter 8, and then amt. of dust in the filtered air is measured; thus, the leakage is inspected.
Patent JP-S57174282-A (JP)
Title: Optical word processor
Inventor: IGUCHI TOSHIYUKI
IPC: G03B27/50
Filed: 1981-04-20
Abstract: PURPOSE: To provide a low-cost large capacity word processor which has a read head for selectively reading desired character patterns, an intermediate recording section adapted to temporarily record them as an image formed on an image guide unit and an optical system for introducing the information to a permanent recording section.  
     CONSTITUTION: The image of a desired character pattern is captured with a read head 1 freely mobile on a character panel 2 and formed on a space modulation element 5a of an intermediate recording section 5 with an image forming lens 3b provided at the end of an image guide 3a through the guide made up of an optical fiber and the image is memorized in the space modulation element 5a. When irradiated with a regenerative lamps 5c and 5d, the image is formed and displayed on a display panel 7 via a mirror 8a, a magnification lens 8d and a mirror 8c enabling monitoring. As the mirror 8c is moved, the image is formed on a photosensitive paper 6. If any misselection of the character pattern is recognized, lighting a deletion lamp 1e eliminates the memory on the space modulation element 5a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08222433-A (JP)
Title: Method for generating force using wave characteristic
Inventor: HOSHINO MICHIO
IPC: H01F7/08
Filed: 1995-02-10
Abstract: PURPOSE: To permit the whole system containing a wave media to always receive force in a fixed direction by converting the force applied to the point of application on the wave media into wave energy, permitting the wave energy to reach reflecting boards after the transmission delay time and inverting the wave media in the transmission delay time. CONSTITUTION: Reflecting boards are arranged at a same distance at right and left, having the driving point at which waves are generated to be at the center, and the distance between the driving point and the reflecting boards is set. The reflecting boards at the both edges and a driving device at the driving point are fixed in a container 5, rotation axes 7 and 8 are fixed at the both edges on the center line of the container 5 and the axes 7 and 8 are received by the bearing of a fixed structure 6. A coil spring 1 and a coil spring 2 are fixed to the reflecting boards and the magnet 3. Thus, the equipment may be generally applied to the fields where force is required, especially as driving force for spaceships where reaction force is not easily obtained.
Patent JP-H05228800-A (JP)
Title: Discriminating method for orientation of plate-like body
Inventor: TAKEDA AKIHIKO
IPC: B23Q17/24
Filed: 1992-02-14
Abstract: PURPOSE:To discriminate the orientation of a plate-like body by visual observation in the succeeding process without particularly increasing the manufacturing cost for realization. CONSTITUTION:There are provided first and second marks M1, M2, formed on a plate like body and a third mark M3 which is positioned not on the line for connecting the first to the second marks, but in the vicinity of the first or the second mark, and used for discriminating the direction of the plate-like body. The positions of the first and the third marks are detected by means of a first position detector, the position of the second mark is detected by means of a second position detector, and hence the orientation of the plate-like body is discriminated.
Patent JP-H07267434-A (JP)
Title: Sheet conveying device
Inventor: NAKAO FUMIO
IPC: G03G15/00
Filed: 1994-03-30
Abstract: PURPOSE:To prevent the tip of a paper sheet from biting into the nip of a register roller to cause the drift of an image, prevent the paper sheet from being folded, and surely correct a skew when a conveying roller upstream of the register roller is continuously driven after the tip of the stiff paper sheet forming no warp collides. CONSTITUTION:A conveying roller 2 provided upstream of a register roller 3 is provided with a torque limiter 4 between its shaft 21 and a gear 6 driven by a drive section or between the shaft 21 and a rotor 22 made of a high-friction member. When the tip of a stiff paper sheet 1 forming no warp collides with the register roller 3, no excessive conveying force is applied to the paper sheet 1 to prevent the tip of the paper sheet l from forcefully biting into the nip of the register roller 2 or to prevent the paper sheet 1 from being folded, no warp is formed, and a skew can be corrected.
Patent JP-S53146150-A (JP)
Title: Carrier protective relaying system
Inventor: HITOI YOSHIJI
IPC: H02H3/00
Filed: 1977-05-25
Abstract: PURPOSE: To eliminate disturbance of higher harmonics and ground charging current by considering the transmission line as distributed constant circuit then applying travelling wave theory on voltage/current and providing filter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56155831-A (JP)
Title: Method and device for measuring film permeability of acid and basic gas
Inventor: MINOURA NORIHIKO
IPC: G01N27/26
Filed: 1980-05-06
Abstract: PURPOSE:To measure the permeability of a film by charging a container whose opening part is covered with a film to be measured, with a solution of salt which corresponds to acid or basic gas, and by detecting pH in the container by means of a pH measurer equipped in the container while the film is brought into contact with a solution of the sample gas or gas. CONSTITUTION:Through the wall of cylindrical container 1, composite hydrogen ion electrode 3 is inserted and at the lower-surface opening part of container 1, film 4 whose permeability is to be measured is fixed by film supporter 5 via o-ring 6. The container 1 is charged with solution 2 of the salt that corresponds to acid or based gas, e.g. NaHCO3 for gaseous CO2, NH4 gaseous NH3, or NaHSO3 for gaseous SO2. The container 1 is put in vessel 10 and gas is spouted into liquid 16 (water) in vessel 10 from porous galss ball 13; while the liquid is stirred by rotating stirrers (magnetic stirrer) 7 and 8, the gas passes through film 4 and reacts upon the solution in the container 1, thereby measuring variation in pH. The film sectional area, measurement time, gas solubility coefficient, etc., are substituted in relational equations for arithmetic to find the permeability.
Patent JP-S58180665-A (JP)
Inventor: HOTSUTA TERUYUKI
IPC: D06C5/00
Filed: 1982-04-10
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-H11350151-A (JP)
Title: Stainless steel bolt and nut
Inventor: MATSUMOTO MASAYOSHI
IPC: C23C18/48
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve corrosion resistance gnawing and seizure preventive effect by directly performing Sn or SnZn plating on the surface of stainless steel and forming an intermetallic compound of FeSn2 and FeSn on the surface through thermal diffusion treatment to make a torque coefficient in a specified range. SOLUTION: A torque coefficient is made in a range of 0.2-0.4. An intermetallic compound is excellent in hardness, wear resistance and corrosion resistance in comparison with a pure metal. Since the handness of an FeSn2 film obtained after plating is sufficiently high for stainless steel, the structure is minute and is excellent in lubricity, film, the gnawing and seizure preventive effect for a stainless steel bolt and nut is higher. Pin holes in a plated layer are reduced by making an intermetallic compound formed through thermal diffusion treatment after the plating minute, the corrosion resistance is improved and the excellent characteristic is represented since the intermetallic compound is extremely noble to the base of stainless steel.
Patent JP-H08228426-A (JP)
Title: Insulating pipe expanding jig
Inventor: MAYAMA SHUJI
IPC: H02G1/14
Filed: 1995-02-22
Abstract: PURPOSE: To reduce the expanding amount of an insulating pipe by dropping a rod with external thread in a pipe by rotating a handle and expanding the insulating pipe by inserting a pipe expanding pipe into the boundary between the insulating pipe and pipe together with a tapered pipe so as to reduce the wall thickness of the pipe. CONSTITUTION: An insulating pipe expanding jig is constituted in such a way that an insulating pipe 1 is arranged on the outside of the external surface of a pipe 12 which is fixed on a base 11 and carries an internal thread on the internal surface of its upper end section and a handle 17 which is turnable in a horizontal plane is attached to the upper end section of a rod 13 with external thread. When the handle 17 is turned in the horizontal plane, the rod 13 engaged with the internal thread of the pipe 12 descends in the pipe 12 and a pipe expanding pipe 2 and contamination preventing pipe 14 arranged on the outside of the rod 13 are inserted into the boundary between the pipes 1 and 12 together with a tapered metal parts 15 fitted to the front end of the pipe 2 and expands the pipe 1.  After insertion, the pipe 1 into which the pipe 2 is inserted is taken out after removing the handle 17 and retaining metal parts 16 and inserted into a cable for connecting work. Therefore, the size of the jig can be reduced and the jig can be easily applied for field work.
Patent JP-H08236370-A (JP)
Title: Choke coil free from normal mode noise
Inventor: HONDA TAKASHI
IPC: H01F27/28
Filed: 1995-02-22
Abstract: PURPOSE: To realize a normal mode noise-free choke coil where beats are less generated from a gap provided between outer legs. CONSTITUTION: An ellipse whose major axis is vertical to a magnetic flux is bored in each of the two outer legs of a B-shaped laminated magnetic core for providing gaps 2, the gaps 2 are provided in one piece with the outer legs 1, and the laminated magnetic core is sandwiched in between fixing plates of non-magnetic material and fixed making its upside and underside bear against the fixing plates, whereby a normal mode noise-free choke coil provided with a laminated magnetic core enhanced in rigidity can be obtained.
Patent JP-S60203097-A (JP)
Title: Ultrasonic transmitter-receiver
Inventor: KUSUNOKI KEIKO
IPC: H04R1/00
Filed: 1984-03-27
Abstract: PURPOSE:To simplify cleaning of dirt of an inside of hone and a protective net by fitting attachably and detachably the protective net on an opening of the hone for containing a ultrasonic microphone. CONSTITUTION:Directivity is given to a ultrasonic microphone by a hone 2. A protective net 3 has such a gap that will not affect features of the microphone 1 such as a slit for covering a hone opening and a mesh and will not disturb the directivity of the hone 2. A screw thread having a sufficient strength for fitting the net 3 is provided on the outside of the end of the opening of the hone 2, while a corresponding screw thread is provided in the inside of the peripheral of the net 3. Thus the hone 2 and the net 3 are made attachable and detachable, whereby a hone part can be separated from a protective net part, and an entry and deposition of a solid and a liquid to the hone 2 can be easily eliminated.