baber/WOPTO huggingface dataset:
Patent JP-S5212579-A (JP)
Title: Ion injection method and ion injector
Inventor: OONO MINORU
IPC: H01L21/265
Filed: 1975-07-21
Abstract: PURPOSE: An ion injection method which makes a diffusion layer without crystal defect in a selective region of a semi-conductor region, whose conductive type is different from that of the above region. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58210585-A (JP)
Inventor: GURAHAMU AASAA UINBOO
IPC: G01V1/46
Filed: 1983-05-19
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-H09276274-A (JP)
Title: Probe for ultrasonic treatment
Inventor: KAMIYA SAYURI
IPC: H04R1/40
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic treatment probe which enables seeing whether or not a diseased part could be cauterized by application of an ultrasonic beam without being obstructed by a denatured protein tissue facing an acoustic vibrator. SOLUTION: An ultrasonic vibrator 21 for use in treatment, which transmits an ultrasonic beam in such a manner that the beam is focused on a focal point 31 is built in near the end of a hard insertion pipe 20, a freely curving part 19 is formed at the end of the vibrator 21, and a hard end 18 provided with an ultrasonic vibrator 17 for observation is formed at the end of the curving part 19.  When the curving part 19 is curved upwards, the focal point 31 produced by the vibrator 21 is contained in a plane containing the ultrasonic observation range 46 of the vibrator 17, so that with a change in the value of the curving angle, the portions near the focal point can be observed from a certain direction different from the sending direction of the ultrasonic beam, so that even if attenuation is increased as the result of the protein denaturing of a tissue that is nearer to the vibrator 21 than the focal point, caused by the application of an ultrasonic beam, it is made possible to see whether or not the diseased part near the focal point could be cauterized, from an observed image without being obstructed by the tissue.
Patent JP-H01260920-A (JP)
Title: Solid-state relay
Inventor: KAWASHIMA KATSUMI
IPC: H03K17/78
Filed: 1988-04-11
Abstract: PURPOSE:To suppress the leakage current and to decrease the release time by closing an output contact being a normally open contact in a timing with a prescribed time of delay after an input contact being a normally closed contact is opened, and closing the input contact in a timing delayed by a prescribed time after the output contact is opened. CONSTITUTION:With a relay coil 3 driven at a time t1, at first, the input contact 7 is opened and an electromotive force of an electromotive force generating element array 5 is fed to a gate G of a FET 6, resulting that the FET 6 is conductive at the same time t1. Then the output contact 8 is closed at a time t2 being delayed by a prescribed time from the time t1 after the input contact 7 is opened, then a load current flowing to the FET 6 so far flows to the output contact 8. With the application of an input voltage Vi stopped at a time t3, the output contact 8 is opened at a time t4 being a prescribed time elapsed from the time t3. Then the input contact 7 is closed at a time t5, then the FET 6 is nonconductive, resulting that no load current flows to the FET 6.
Patent JP-H03285713-A (JP)
Title: Manufacture of square steel pipe
Inventor: SAKAMOTO SHINGO
IPC: B21C37/15
Filed: 1990-04-03
Abstract: PURPOSE:To form the square steel pipe with high accuracy in shape and dimension by executing the rotation by two times, at least, to the UOE steel pipe with its axial center as center on the forming time of utilizing the square mold of a pair of right angled isosceles triangle and forming UOE steel pipe to the square steel pipe. CONSTITUTION:The angle A of the die 1 is a right angle and length of the side AB is to that of BC. The UOE steel pipe 2 is marked with one point P so as to be able to know the condition of rotating in the state being laid in the die. The steel pipe deformed slightly with the press of the 1st time without totally deformed is subjected to the pressing of 2nd time by rotating the steel pipe around its center axis by 90 degree from the 1st time. The press of 2nd time does not also deform the pipe totally, and is repeated over two times by rotating the steel pipe by 90 degree of the 2nd time and the total deformation is executed at the final press, and the square steel pipe 3 is obtained. In such a way, the forming faithful with the shape of die is executed, and the forming with high accuracy in the shape and dimensional precision can be executed.
Patent JP-S5714628-A (JP)
Title: Resin composition
Inventor: HOSHI KATSUMASA
IPC: H01B3/44
Filed: 1980-06-30
Abstract: PURPOSE: The titled composition that contains two kinds of high-density polyethylene different in properties, a specific coprecipitation mixture, a foaming agent and a foaming nucleating agent, thus being suitably used to coat wires for communication cables because of its high crack resistance and fine and uniform foaming properties.  
     CONSTITUTION: One hundred pts.wt. of polyethylene resin mixture consisting of (A) 45W75wt% polyethylene with a density of 0.95W0.965g/cm 3 , a melt index of 20W35g/10min and (B) another polyethylene with a density of 0.93W0.94g/cm 3  and a high-load melt index of 3W6g/min are combined with (C) 0.05W0.5pt. of coprecipitate mixture consisting of 65W85wt% of calcium hydroxystearate and 15W35wt% of calcium stearate, (D) 0.1W2pts. of foaming agent, preferably azodicarboxylic acid amide or nitrogen and (E) 0.1W1pt. of foaming nucleating agent such as clay. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5229075-A (JP)
Title: Device for laterally feeding long material
Inventor: EHATA TAKEYOSHI
IPC: B21B43/00
Filed: 1975-07-19
Abstract: PURPOSE: To provide a device for laterally feeding long material used as machine sucn as heating furnace or the like having similar mechanism to cooling floor composed of movable and stationary lattices in a rolling facility for sttel or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03287550-A (JP)
Title: Separation and purification of polycyclic aromatic compound using super-critical fluid
Inventor: SAKO TAKESHI
IPC: C07C15/20
Filed: 1990-04-03
Abstract: PURPOSE:To safely, inexpensively and simply separate a polycyclic aromatic compound in a energy-saving state from a mixture such as petroleum refined oil or coal tar with supercritical carbon dioxide as a extraction and crystallization solvent. CONSTITUTION:A raw material mixture is charged into an extraction tank 7 and super critical carbon dioxide is fed into the extraction tank 7 through a high pressure pump 2 and a pre-heating coil 5 to extract the mixture with the super critical carbon dioxide. The temperature and pressure of the extraction tank 7 are controlled with an air constant temperature bath and a back pressure valve 3. After the extraction the super critical fluid containing the mixture is fed from the constant temperature tank 10 into a crystallization tank 12 maintained at a prescribed temperature and only the objective component in the mixture is deposited. The super critical fluid containing the solutes in the crystallization tank is substituted with the pure super critical fluid and subsequently the pressure in the tank is reduced to the atmospheric pressure to recover the component. Since the process can be operated at a relatively low temperature, the pyrolysis and polymerization of the target substance can be prevented.
Patent JP-H09248981-A (JP)
Title: Facsimile transmission form for optical reading
Inventor: AIZAWA AKIFUMI
IPC: B42D15/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To inhibit optically recording information entry space from being recorded on the receiving form, which is required at an entry of optically reading information and not required at reading of an optically reading device by enabling it to be recognized visibly clearly at the entering period, and rendering its optically reading unnecessary during facsimile transmission. SOLUTION: Optically reading facsimile transmission form 1 is formed such that ancillary sheet 3 is separably bound on the lower part of a facsimile transmission sheet 2 having optically reading information entry spaces 4-11 printed with a light color that is dropped out with respect to the light source of an optically reading unit, and on the opposite surface of the auxillary sheet 3, auxiliary spaces are provided having a different color from the optically reading information entry spaces so as to distinctly recognize the optically reading information entry spaces 4-11 from the surface side of the facsimile transmission sheet 2.
Patent JP-H03287272-A (JP)
Title: Dampening-waterless planographic printing plate
Inventor: SUZUKI NORIHITO
IPC: G03F7/00
Filed: 1990-04-02
Abstract: PURPOSE:To obtain always excellent image reproducibility by incorporating a diazo resin and a high-polymer compd. having polyethylene oxide chain or polypropylene oxide chain in the side chain into a photosetting photosensitive layer. CONSTITUTION:A primer layer, the photosetting photosensitive layer and a silicone rubber layer are successively laminated on a base and the diazo resin and the high-polymer compd. having the polyethylene oxide chain or polypropylene oxide chain in the side chain are incorporated into the photosetting photosensitive layer. The development with a developing soln. without contg. an org. solvent, for example, an aq. alkaline developing soln. without contg. the org. solvent, more particularly water, such as city water, is, therefore, possible. This printing material is advantageous for working environment and for safety and sanitation and the developing time is shortened. Further, the excellent image reproducibility is obtd. in spite of the development by the aq. developing soln. without contg. the org. solvent.
Patent JP-H01261953-A (JP)
Title: Data output system
Inventor: YASHIRO JUNKO
IPC: H04L69/40
Filed: 1988-04-13
Abstract: PURPOSE:To realize the parallel operation of an output device, and simultaneously, to designate whether the parallel operation is performed or not from a high order station by adding control information to output data in a system in which data is outputted as being divided for every device. CONSTITUTION:When the data whose output destination is addressed to a slip printer 3, for instance, is outputted by a prescribed data format from the high order station 1, a receiving and transmitting task decides to what device the output data is addressed, and the data is stored in a slip output buffer 7. In this case, the designation of the address destination is possible for plural destinations, and the data is stored in plural memories, and each memory can store plural telegrams, and stores them in the order of receiving. Next, the control information added to the output data is decided, and in the case of a prescribed value, by informing a finish report to the high order station, and receiving the following data immediately, plural pieces of the divided data are received and stored in a short time. Thus, the data to be outputted sequentially can be outputted in parallel to the respective devices, and simultaneously, control whether the output data is to be parallel-processed or not can be performed from the high order station.
Patent JP-H08281426-A (JP)
Title: Longitudinal member cutting device
Inventor: MURAYAMA HIROSHI
IPC: B63B9/06
Filed: 1995-04-14
Abstract: PURPOSE: To correctly cut the end part of a longitudinal member welded to a large plate to the end part of the large plate by fixing a vertical rail positioned by an end face matching claw and a lower shift bar onto the large plate by a magnet. CONSTITUTION: A longitudinal member cutting equipment is moved in the direction of a web 21a of the longitudinal member 21 in the condition where an end face matching claw 7 is hooked to an end face 22a of the large plate 22. A lower shift bar 8 is shifted in the direction of the web 21a of the longitudinal member 21, and the tip is brought into the web 21a of the longitudinal member 21, and then, the lower shift bar 8 is fixed by screws, a large plate fixing magnet 9 is energized to be excited, and the large plate fixing magnet 9 is attracted by the large plate 22. A rail 1 is vertically fixed to the position of the distance of the large plate 22 from the end face 2a, i.e., the distance of the longitudinal member 21 from the web 21a. A flange 21b of the longitudinal member 21 is cut while a gas cutting tip 6 for a flange is moved along a horizontal rail 5.
Patent JP-S59214900-A (JP)
Inventor: KOMATSU AKIO
IPC: G10L15/06
Filed: 1983-05-23
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-S57203576-A (JP)
Title: Medium driving device in printer
Inventor: MORINO TAKETSUGU
IPC: B41J11/48
Filed: 1981-06-10
Abstract: PURPOSE:To provide a multipurpose type printer which drives a tractor for conveying a continuous medium to a printer heat, pickup roller for isolating single slips one by one and a feed roller for feeding them to the head through a belt or the like by a motor. CONSTITUTION:A tractor 1 for conveying a continuous medium, a pickup roller 12 or a pickup belt 27 for supplying in space in contact with the upper surface of stacked single slip media 11 one by one, and a feed roller 4 for feeding the media 11 to a printer head 8 are driven by transmitting a rotary drive force from a reversible single motor 17 via a rotary transmission mechanism such as pulleys 17, 29, 22 and belts 25, 26. A pulley 23 is connected via a unidirectional clutch to the pulley 22. When the roller 4 is reversely rotated, the roller 12 or belt 27 is normally rotated, and when the roller 4 is normally rotated, the connection is released.
Patent JP-H10284881-A (JP)
Title: Electronic parts mounter
Inventor: ARA MASAMICHI
IPC: H05K13/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic parts mounter in which electronic parts are fed smoothly from a magazine and mounted without interruption. SOLUTION: A sucking part 14 approaches one end of a lowermost layer magazine 2a and sucks an electronic parts 8 contained therein directly to the suction face 14a thereof. The electronic parts 8 is then separated from one end of a lowermost layer magazine 2a and passed to a mounting head 16. Since the electronic parts 8 can be taken out directly from the lowermost layer magazine 2a, mounting operation is not interrupted.
Patent JP-S57205036-A (JP)
Title: Workpiece cradle for drilling
Inventor: OOKUBO KIMIO
IPC: B23Q1/00
Filed: 1981-06-10
Abstract: PURPOSE:To facilitate centering by providing a workpiece cradle into which numerous pores, jetting compressed air toward the surface where the workpiece is placed, have been substantially vertically bored and by floating the workpiece by supplying jetting air onto the cradle. CONSTITUTION:When processing a workpiece 3 in the first time, valves 71, 71' and 72'' are selected and opened in such a way that compressed air is jetted from a pore 41 corresponding to the base area of the workpiece 3. Then, a valve 72 is opened while adjusting it according to the weight of the workpiece 3 in such a way that the workpiece 3 is slightly floated on a cradle 4. For the  second workpiece and the subsequent, the floating is effected by only handling  the valve 72. Next, a hole is drilled by means of a drill 2 after manually bringing the outer periphery of the workpiece 3 to come in contact with a ring 6 and  permitting a prepared hole 31 to come just under the drill 2. Since the workpiece  is subjected to floating, centering can be automatically performed with improved efficiency, allowing a cutter to take a new lease on life.
Patent JP-S5315883-A (JP)
Title: Magnetic field device for nuclear magnetic resonance apparatus
Inventor: TSUDA MUNETAKA
IPC: H01F7/02
Filed: 1976-07-28
Abstract: PURPOSE: To improve the uniformalization and stabilization of a magnetic field with simple assembly by fitting a spacer, a holding fixture and pole piece in a housing which has been finished precisely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5716158-A (JP)
Title: Copper electroless plating liquid
Inventor: OIDA MASAHIRO
IPC: C23C18/40
Filed: 1980-06-30
Abstract: PURPOSE: To improve the flexibility of deposited copper and simultaneously to increase the limit number of times for regeneration and utilization of the plating liquid, by adding dipyridyle or its derivative and a salt of hexacyano cobaltic acid to a usual copper electroless plating liquid.  
     CONSTITUTION: 2,2'-dipyridyle or its derivative and an alkali metal salt or ammonium salt of hexacyano cobaltic acid in each appropriate amount are added to a usual copper electroless plating liquid comprising an aqueous solution a copper salt, its complex-forming agent, alkali hydroxide and formaldehyde. It is preferable to use dipyridyle (dipyridine) at an concentration of the range of about 0.001W 2g/l and M 4 [Co(CN) 6 ] or M 3 [Co(CN) 6 ] when M is alkali metal or NH 4  at a concentration of the range of about 0.01W10g/l. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62245267-A (JP)
Title: Electrostatic charge image developing agent
Inventor: KARAMI YUSUKE
IPC: G03G9/08
Filed: 1986-04-18
Abstract: PURPOSE:To form a high-quality visible image by incorporating a toner specified in the average particle diameter in the weight distribution and in the most frequent particle diameter in the number distribution, and in the proportion of particles exceeding a specified diameter in the total number of particles. CONSTITUTION:The toner contains a positively electrifiable compound having an oxidation potential of <=750mV, a whiteness W of >=0.5, and a weight average particle diameter of <=3.0mum, and the toner is composed of particles having a weight average particle diameter of 3-10mum, a most frequent particle diameter of 1-8mum in the number distribution, and a proportion of particles exceeding 16mum particle diameter of <=2% of the total number of particles. The addition of said compound high in positive electrifiability and good in whiteness to the toner in a state of extremely small powder permits the toner small in particle diameter and high and uniform triboelectrifiability characteristics to be obtained and a positively electrifiable developer having extremely effective characteristics to be obtained.
Patent JP-S57203847-A (JP)
Title: Piston for direct injection type diesel-engine
Inventor: MATSUI YUKIO
IPC: F02B3/06
Filed: 1981-06-10
Abstract: PURPOSE:To prevent heat transmission from a combustion chamber to a piston by a method wherein a cavity combustion chamber structure consisting of a low heat conductive material is incorporated with the top of the piston, in the titled piston having the cavity combustion chamber at the top thereof. CONSTITUTION:The cavity combustion chamber structure 11, forming the combustion chamber 14, is constituted so as to be burried into the top of the main frame of the piston 2, in the diesel engine in which fuel is injected from an injection nozzle 7 into the cavity combustion chamber 14 and ignited immediate1y before the upper dead point of the compression thereof. This structure 11 is formed by a material such as cast iron, ceramic or the like having the heat conductivity lower than the same of the main frame of the piston 2 and a flange section 16 is extended to the outside of the peripheral side wall 12 thereof to make it rigid. According to this construction, high-temperature flame self-ignited in the cavity combustion chamber 14 is enclosed by the peripheral side wall 12 and a bottom wall 13, therefore, the heat loss thereof may be reduced, the heat efficiency may be improved and HC, CO or the like in the exhaust gas of the engine may be reduced.
Patent JP-S61247145-A (JP)
Title: Security home telephone set
Inventor: TAKEHARA KIYOTAKA
IPC: G08B25/08
Filed: 1985-04-24
Abstract: PURPOSE:To attain free installating location of a sensor without any special slave set by using an address different from a specific address to the slave set so as to allow a security controller and a master set to supervise a reply data from the slave set. CONSTITUTION:Plural home telephone slave sets 21-2n talking with external and internal lines and having independent specific addresses respectively, plural sensor slave devices 31-3n provided with a burglar-proof and disaster proof sensor and having an independent specific address and the security controller 4 are connected to the master set 1 via a data line 6. The controller 4 calls cyclicly the slave devices 31-3n, stores the reply data while the address of the sensor slave devices 31-3n is converted into an address different from the specific address of the slave devices 21-2n, 31-3n. The master set 1 calls all the addresses cyclicly and supervises the reply data.
Patent JP-H02267541-A (JP)
Title: Temperature controller for light source
Inventor: TAKAGI IZUMI
IPC: G03G15/043
Filed: 1989-04-07
Abstract: PURPOSE:To eliminate remaining heat by the self-heating of a light source while it is turned on and to obtain a stable emitted light quantity even when the light source is turned on again within a short time by providing an operation means for a cooling means which stops the cooling means after a short time when the light source is turned off. CONSTITUTION:A target temperature decision means 61 decides a target temperature T1 corresponding to an environmental temperature from a temperature sensor 2. Before a fluorescent lamp 4 is turned on, the temperature T1 is maintained by a temperature sensor 1 and a heating means 3. When the fluorescent lamp 4 is turned on, it occurs the self-heating, so that the large part of the temperature T1 can be maintained even in the case of using a cooling fan 5 at the end. The cooling fan 5 makes the rise of the temperature caused by the self-heating small. Besides, it can set the temperature T1 to be low and make the heating capacity of the means 3 small. Simultaneously, when the fluorescent lamp 4 is turned off, the cooling fan 5 is operated for a while by the operating means for the cooling means 63 so that the remaining heat by the self-heating is eliminated and the emitted light quantity when the fluorescent lamp 4 is turned on again is stabilized.
Patent JP-S5613130-A (JP)
Title: Resin coating method on cut surface of resin-coated steel plate
Inventor: FUKI HIDEO
IPC: B29C65/00
Filed: 1979-07-14
Abstract: PURPOSE:To improve the rust-preventing and insulating capability at a cut surface of a resin-coated steel plate, by fusing a resin film having U-shaped cross section on the cut surface of the mentioned steel plate by means of press rollers. CONSTITUTION:Cut surface sections 7 of side portions of a resin-coated steel plate 1 are heated with heaters 2, and strip type resin films 3 are supplied to the cut surfaces of the steel plate 1. The resin films 3 are pressed by side press rollers 4 against the cut surfaces of the steel plate 1. Upper and lower edges of the resin films are then pressed by upper and lower press rollers 5, 6 against upper and lower surfaces of the cut surface sections 7 of the steel plate. As a result, resin film having U-shaped cross section is fused on the cut surface sections of the resin-coated steel plate. The cut surface sections of a steel plate are thus coated simply with resin films and protected thereby securely.