baber/WOPTO huggingface dataset:
Patent JP-S59162962-A (JP)
Title: Magnetic separator
Inventor: KENMOKU YOSHIHIRO
IPC: B03C1/025
Filed: 1983-03-08
Abstract: PURPOSE:To efficiently separate a magnetic body in a liquid to be treated, by receiving the said liquid containing the magnetic body in a vessel, collecting said magnetic body with a rotatable attractor part equipped with a plurality of permanent magnets, discharging the treated liquid after the collection of the magnetic body, and then driving an outer electromagnet for detaching the magnetic body from the permanent magnets. CONSTITUTION:A nonmagnetic vessel 11 has an outlet 12 for magnetic slurry and another outlet 13 for nonmagnetic slurry, and a rotatable central shaft 14 has a plurality of branches 15 to which permanent magnets 16 are fixed and an agitator 25 at its top end. Slurry containing a magnetic body is supplied through piping 17 to the interior of the vessel 11, and the central shaft 14 is rotated for a predetermined time so that the magnetic body in said slurry is attracned to the permanent magnets 16. Then, the outlet 13 for nonmagnetic slurry is opened to discharge the nonmagnetic slurry. Thereafter, limpid water is supplied through piping 20 to the interior of the vessel 11, and an electric current is applied to magnets 4, 4' for detaching the permanent magnets outside the vessel 11 at the same time to erase the magnetism of the permanent magnets 16. Hence, the limpid water containing the magnetic body is discharged through the outlet 12 for magnetic slurry.
Patent JP-H06249008-A (JP)
Title: Driving force control device of vehicle
Inventor: NISHIDA MAKOTO
IPC: F02D29/02
Filed: 1993-02-26
Abstract: PURPOSE:To control driving force which is suited to characteristic of a driver at all times and eliminate regulation for sensibility of a control amount which is not necessary except for an acceleration running time so as to ensure good running feeling at the time of acceleration running. CONSTITUTION:In a neuro-computer 22, acceleration G is learnt as a teacher data only in the case of starting acceleration from stopping, or accelerating operation such as passing acceleration from normal running and the like and stepping down-acceleration of following acceleration and the like. And the relation of acceleration G between acceleration stroke S and car speed V is learn as a demand acceleration mode. The deviation between output of the demand acceleration model and acceleration G is learn as an error signal, and the relation of throttle opening degree Th between acceleration stroke S and car speed S is learn as a throttle sensibility model. In a throttle computer 21, output of the throttle sensibility model is learned as information data, and a throttle valve 7 is opened/closed according to acceleration stroke S so as to control output of an engine 2.
Patent JP-S59164423-A (JP)
Title: Clutch device in unit hub for bicycle or hub with coaster brake
Inventor: OZAKI NOBUO
IPC: B62L5/00
Filed: 1983-03-07
Abstract: PURPOSE:To transmit driving force perfectly and to disengage a clutch well by cooperating a basic clutch action of pressing and separating the outer surface of a clutch to and from the inner surface of the clutch with a clutch action conducted by engaging portions formed on the clutch inner surface and the clutch outer surface. CONSTITUTION:An angle of inclination of each taper surface of a clutch inner surface 39 and a clutch outer surface 40 is set at about more than 30-degree, so that there is no possibility of unseparably engaging the clutch outer surface 40 with the clutch inner surface 39 like a wedge. Further, ratchet-like engaging portions 45, 46 are fomed on the inner surface 39 and the outer surface 40 in the opposite direction to engage with each other, so that when these clutch surfaces 39, 40 are connected with each other, a clutch member 22 is permitted to turn forward in relative to a clutch cone 26, but not permitted to turn backward relatively.
Patent JP-S63207899-A (JP)
Inventor: KIKUCHI TSUGIO
IPC: F22D1/02
Filed: 1987-02-23
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-H07243594-A (JP)
Title: Mixture flow piping structure
Inventor: TAKAHASHI SHIRO
IPC: B01F5/00
Filed: 1994-03-09
Abstract: PURPOSE:To promote mixture and shorten a mixture distance by disposing the inside structure for dividing a branch flow inside a branch pipe from the vicinity of a confluent inlet of a branch pipe connected to a confluent part toward upstream of the branch pipe in confluent piping for bringing high temperature water and low temperature water into contact with each other and mixing them. CONSTITUTION:In the case where high temperature water fluid A (hot water) is merged with low temperature water fluid B (cold water) to produce mixture fluid C, a branch pipe 2 is welded in connection to a main pipe 1 for a main flow, thus providing mixture flow piping. The inside structure 3 for dividing branch flows is disposed from a confluent inlet of the branch pipe 2 toward upstream of the branch pipe. Provision of the inside structure 3 allows the fluid B flowing from the branch flow to be divided. When the divided fluid B flows into a confluent point the main flow A flows into therebetween. The contact area between the fluids A, B is increased and disturbance is enlarged, thereby promoting the mixture. In order to securely divide the branch fluid B at the time of the confluence, the inside structure 3 is disposed horizontally with respect to the flow of the fluid A, and it is necessary that a length of the inside structure 3 in the axial direction should be made 1/3 or more of a diameter of the branch pipe 2.
Patent JP-S55131146-A (JP)
Title: Vacuum-treating method for solder
Inventor: OOTAKE SHIGEAKI
IPC: C22C1/02
Filed: 1979-03-30
Abstract: PURPOSE: To cheaply manufacture a large amt. of high quality solder resulting in a solder-connected portion contg. little harmful gas, little impurities, etc. by suction- introducing molten solder whose surface has been isolated from the air in a ladle into an upper vacuum treatment vessel; returning it into the ladle; and repeating this operation.  
     CONSTITUTION: Vacuum treatment vessel 1 is evacuated through evacuation pipe 3, and molten metal in ladle A is raised into molten metal suction pipe 2 from suction inlet 4 deeply inserted into the metal. After introducing the metal to height L 1  in vessel 1 inlet 4 is pulled up to shallow position of the metal in ladle A to lower the uppermost surface of the metal in vessel 1 to height L 2  near the top of pipe 2. Vertical movement of molten metal is repeated similarly to successively vacuum- treat all of the metal in ladle A. During this time the surface of the metal in ladle A is being isolated from the air with isolating substance 5 such as N 2  gas. Accordingly, the molten metal does not absorb gas from the air even if the metal temp. is high, therefore vacuum treatment can be accomplished quickly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05229174-A (JP)
Title: Led print head
Inventor: NAKAJIMA NORIO
IPC: B41J2/44
Filed: 1992-02-26
Abstract: PURPOSE:To provide an LED print head whose manufacturing cost is inexpensive and manufacturing is easy, by a method wherein joining between an LED element and driver IC is performed not by a wire, but by a bump by putting the LED element directly on the driver IC. CONSTITUTION:In an LED print head, a driver IC 22 which is mounted base 21 and LED element 23 which is joined onto the driver IC 22 by facial mounting are provided and light is taken out the surface of the LED element 23 meeting vertically with a joining surface of the LED element 23.
Patent JP-S51114738-A (JP)
Title: Apparatus for storing both of density differeuces and heat energy
Inventor: ITSUSHIKI NAOJI
IPC: F24J3/00
Filed: 1975-04-01
Abstract: PURPOSE: To store both of density difference and heat energy simultaneously. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04277577-A (JP)
Title: Coating composition and coated aluminum material
Inventor: TANABE HIRONARI
IPC: C09D163/00
Filed: 1991-03-05
Abstract: PURPOSE:To provide a coating compsn. which gives a coating film excellent in corrosion resistance, electrodeposition coating properties, etc., and an aluminum material coated with the compsn. and excellent in formability. CONSTITUTION:A coating compsn. which contains a bisphenol epoxy resin consisting of bisphenol A units, bisphenol F units, and epichlorohydrin units and a lubricant powder having a mean particle diameter of 0.1-20mum, and an aluminum material coated with the compsn.
Patent JP-H05201611-A (JP)
Title: Perforating method and device for mesh-shape bookbinding
Inventor: KUMAZAWA KO
IPC: B65H45/28
Filed: 1992-01-29
Abstract: PURPOSE:To improve the quality of blade and carry out an accurate process by applying mesh-shape perforation in advance to a position corresponding to a chopper folding line before cutting a web in a stretching status between tension rollers and cutting drums in the device of a rotary press. CONSTITUTION:A web 11 is sent to a mesh-shape perforating device 12 by tension rollers 10 and mesh-shape perforation 25 is processed in the running direction of the web 11. Then, the web is guided between a cutting drum 33 and a cut receiving drum 34 and cut to a prescribed length in the orthogonal direction to the mesh-shape perforation 25 so as to become a section 23. This section 23 is folded to a section 36 on a folding line position 22 by a folding device. Meantime, as the perforation 25 is processed in a laterally symmetric status on the folding line position 22, the perforation 25 of upper and lower pieces 37, 38 come to the just same position respectively. Accordingly, the generation of a defective section can be prevented.
Patent JP-S60183781-A (JP)
Title: Automatic tuning system for hydrogen maser
Inventor: KOBAYASHI MASANORI
IPC: H01S1/06
Filed: 1984-03-02
Abstract: PURPOSE:To enable to smoothly perform the tuning control with a hydrogen maser oscillating frequency by a method wherein a differential signal detected by the beat period measuring instrument is compared with the error discrimination set value, which has been previously prescribed, and a control circuit, which has a function to judge whether or not the differential signal is fitting and performs the processing, is provided. CONSTITUTION:The amount of hydrogen beams is alternately changed-over to a high amount and a low amount according to programs, which are sent from a control circuit 35A, and after the differential signal DELTAfm of the maser oscillating frequency DELTAfm was detected by a beat period measuring instrument 34, the differential signal DELTAfm and the error set value DELTAe are compared to each other. When the differential signal DELTAfm is smaller than the error set value DELTAe, the differential signal DELTAfm is stored in a memory part 35B and the capacity value of a varactor diode 21 is set at a variable capacity value by a control signal, which corresponds to the differential signal DELTAfm. However, when the differential signal DELTAfm outputted from the beat period measuring instrument 34 is larger than the error set value DELTAe, the latest differential signal DELTAfm (M) being stored in the memory part 35 is made in such a way to output.
Patent JP-S62196898-A (JP)
Inventor: HOSOGAI KOZO
IPC: H05K3/46
Filed: 1986-02-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60183694-A (JP)
Title: Device for detecting thickness or number of stacked sheets
Inventor: TAKAMORI HIROSHI
IPC: G06M9/00
Filed: 1984-03-02
Abstract: PURPOSE:To obtain a device capable of preventing malfunctions of a detecting function by using as a decision signal a response value with the lapse of the prescribed time after the time at which rectangular waves are impressed, in a thickness detecting device using a change in electrostatic capacity between electrodes. CONSTITUTION:An output of a rectangular wave oscillator circuit 11 is impressed on a flat plate electrode 14 through an amplitude stabilizing circuit 12 and a driving circuit 13. The electrode 14 and a reference resistance 15 constitute a differentiation circuit, whose input to a comparator 16 is to be differential waveforms. This detection signal and an output from a variable reference voltage supply 17 are compared by the comparator 16 and the output is inputted to a memory circuit 18. An output of the circuit 11 is also inputted from the circuit 13 to a delay circuit 19, by which the output is delayed about 0.7musec., after the rectangular waves are impressed on the electrode 14 and are inputted as timing signals to a storage circuit 18. Therefore, the circuit 18 is to store the output (response value) of the comparator 16 about 0.7musec. after the time when the rectangular waves are impressed on the electrode 14, as a decision signal. The decision signal thus stored is outputted through an output circuit 20.
Patent JP-H02216567-A (JP)
Title: File transfer device
Inventor: AKEDA YASUNOBU
IPC: G06F15/16
Filed: 1989-02-16
Abstract: PURPOSE:To shorten the file transferring time by sending only an address counter value when the same data as many as a prescribed number or above exist successively in a file to be transferred. CONSTITUTION:The address where the file is stored by a control part 12 is set in the address counter 3 as an initial value, a same data counter 14 is cleared, and address data is sent to a communication channel. The data for one unit of the file is set from an external memory device 1 in a data register 2. When the file is not completed, and the contents of the data register are not the same as the previous data, the contents of the same data counter 14 are checked by the output of a same data detecting part 15. When the contents of the same data counter 14 is < N, the previous data are outputted for the number of times indicated by the same data counter 14, and the same data counter 14 is cleared. Further the contents of the current data register 2 are outputted, the contents of the address counter 3 are increased by one, and the above processings are repeated again.
Patent JP-H06252446-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISHIBASHI AKIRA
IPC: H01S5/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide a method of manufacturing self-emission type semiconductor devices capable of making a display in colors on the same substrate through a crystal growth process carried out only once. CONSTITUTION:A first process wherein a first conductivity type clad layer 3 is made to grow on a substrate 1 on which a periodic shielding structure 2 is formed, a second process wherein an active layer 4 is grown on a region sandwiched in between the shielding structure 2 as modulated in composition, and a third process wherein a second conductivity-type clad layer 5 is made to grow are provided.
Patent JP-H06246308-A (JP)
Title: Production of cobalt alloy sheet
Inventor: OYA KENJI
IPC: C22C19/07
Filed: 1993-02-26
Abstract: PURPOSE:To provide a production of a cobalt alloy sheet as a difficult to work material. CONSTITUTION:A cobalt alloy sheet 11 containing, at least, by weight, 28.0-32.00% chrome(Cr), 3.50-5.50% tungsten(W), 0.70-1.50% carbon(C), and the balance cobalt(Co) is received in a vessel of a nickel alloy containing, at least by weight, 20.5-23.0% chrome(Cr),17.0-20.0% iron(Fe), 8.0-10.0% molybdenum(Mo), 0.2-1.0% tungsten(W), and the balance nickel(Ni). The vessel 1 and the cobalt alloy sheet 11 are rolled in hot with a draft larger than 30%, and the cobalt alloy sheet 11 is made the sheet whose thickness is <=1.5mm.
Patent JP-S61199256-A (JP)
Title: Program position detector for magnetic recording and reproducing device
Inventor: HASEGAWA TSUNAO
IPC: G11B15/087
Filed: 1985-02-28
Abstract: PURPOSE:To facilitate detecting program positions when multitrack PCM digital signals are recorded, by recording respective position detection signals of tracks in positions which divide a part between header parts at intervals of a certain length. CONSTITUTION:Position detection signals consist of header parts, which are recorded at intervals of a certain time, and head locating signals of tracks 1-6 which divide the part between header parts on the time base, and only the header part is recorded in the tape position which is not a normal head locating position. In head locating positions of tracks 1-6, signals indicated by broken lines in the figure are recorded continuously over a certain time. Search signals recorded on a cur track or an audio track of a tape forwarded fast in the cur/review state are reproduced by a fixed head 1 and are amplified by an amplifier 2 and have the waveform shaped by a waveform shaping circuit 3, and fundamental clocks are taken out by a header detecting circuit 4, and clocks which sample respective head locating signals of tracks are generated by a sampling clock generating circuit 5. A position detecting circuit 6 generates respective search signals of tracks in accordance with head locating signals and sampling clocks.
Patent JP-H05242042-A (JP)
Title: Schedule data registering/display system
Inventor: NISHIDA TAIZO
IPC: G06F15/02
Filed: 1992-02-26
Abstract: PURPOSE:To execute a worldwide schedule management by an electronic device such as an electronic memo and an electronic pocketbook, etc., which can register and display schedule data. CONSTITUTION:An electronic memo is provided with a CPU 1 having a work RAM 1a for calculating a world area time, an arithmetic part 1b and an input/ output control part 1c, a ROM 2 in which a world time zone table and other constant referred to by the work RAM 1a for calculating thd world area time, in which a program for operating the electronic memo and difference in time in the world area, etc., are stored, an external RAM 3 for controlling the electronic memo and storing schedule data as a user's memory, an LCD driving circuit 4 for driving an LCD display part 5, and a KEY part 6 for a key input.
Patent JP-S57155351-A (JP)
Title: Corrosion resistant nonmagnetic steel
Inventor: YAMAMOTO MASAO
IPC: C22C38/00
Filed: 1981-03-20
Abstract: PURPOSE: To obtain a high Mn nonmagnetic steel excellent in the corrosion resistance particularly pitting corrosion resistance, by decreasing the amount of C in a high Mn nonmagnetic steel and increasing the amount of N.  
     CONSTITUTION: The corrosion resistant nonmagnetic steel excellent in the corrosion resistance consists of 6W20wt% of Cr, 10W25wt% of Mn, 0.3W1wt% of N, at most 2wt% of Si and the balance substantially of Fe. To increase the strength of this corrosion resistant steel, up to 0.4% of C or up to 5% of Mo may be arbitrarily added. As this corrosion resistant nonmagnetic steel has corrosion resistance, particularly pitting corrosion resistnace, it can be used for those material which require corrosion resistance such as members for generators, structural members for neclear fusion reactors, members for ship building and the like that will be used under corrosive environments. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52123260-A (JP)
Title: Automatic detector of width or length of moving body
Inventor: KUMAGAI YASUHIKO
IPC: G01B7/28
Filed: 1976-04-08
Abstract: PURPOSE: To automatically detect the width or length of a running body by arranging a multiplicity of loop detectors in a straight form perpendicularly of or along a road. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63205953-A (JP)
Title: Manufacture of semiconductor device
Inventor: ODA TAKESHI
IPC: H01L29/72
Filed: 1987-02-23
Abstract: PURPOSE:To narrow the transverse width of a vertically conductive region which is composed mainly of a groove buried with a filler, by a method wherein the groove is made, by using an etching method having the depth-directionality, at an epitaxial layer formed on the substrate of a first conductivity type and the vertically conductive region is formed after the groove has been buried with the filler. CONSTITUTION:A horizontally conductive region 3 of a second conductivity type is formed on a substrate 1 of a first conductivity type; an epitaxial region 5 of the second conductivity type is deposited on the whole surface; after that, a first region 8 of the first conductivity type is formed at an upper part of the horizontally conductive region on the main face of the epitaxial region; a second region 9 of the second conductivity type is formed on the main face of the first region. After that, grooves 4 are made, by using an etching method having the directionality in the depth direction, toward the horizontally conductive layer 3 from the main face of the epitaxial region near the epitaxial region in the vicinity of the first region; furthermore, the grooves 4 are filled selectively with fillers 7a which come into contact with the horizontally conductive region 3 in an ohmic contact manner, then vertically conductive regions 7 are formed. Then, the first and the second regions 8, 9 and the vertically conductive regions 7 are connected mutually at their respective main faces.
Patent JP-S54132685-A (JP)
Title: Fiber reinforced plastic sheet for compression molding
Inventor: KATAGIRI HIROKI
IPC: B32B37/00
Filed: 1978-04-06
Abstract: PURPOSE: To improve the compression moldability of a sheet molding composition composed of a thermoplastic resin sheet laminated with a non-woven fiber mat for reinforcing use, by adding a foaming agent to the thermoplastic resin thereby raising a part of the fiber to the surface of the composite sheet and reducing the stickiness  of the sheet.  
     CONSTITUTION: A thermoplastic sheet 2 is extruded by an extruder 1, and sprayed with a foaming agent by spray guns 12. Non-woven mat for reinforcement 3 (pref. composed of glass fiber having a diameter of 5W20 μ, and a length of ≥5 cm) are laminated to both faces of the sheet 2. The composite sheet is, if necessary, laminated with overlay films 5, pressed with a pair or press rolls 6 to effect the migration of the foaming agent into the thermoplastic resin sheet 2. The composite sheet is pressed with cooling rolls 8, cut with a cutter 9, and stacked in a case 10. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08279854-A (JP)
Title: Speech system
Inventor: MITSUI SHOGO
IPC: H04M9/00
Filed: 1995-02-28
Abstract: PURPOSE: To suppress hindrance to speech of a slave speech panel to an interphone. CONSTITUTION: The system is provided with a master speech panel AA, at least one slave speech panel BB connecting to the master speech panel AA through a 1st speech line L11 through which a speech signal is sent and a 1st signal line L12 through which at least a speech state signal is sent, and an interphone CC connecting to the slave speech panel BB through a 2nd speech line L21 through which the speech signal is sent and a 2nd signal line L22 through which at least its speech state signal is sent. The speech system where while the speech signal is sent through the 1st speech line L11 , the transmission of the speech signal by the 2nd speech line L21 is restricted is provided with a ring section 13 ringing based on the speech state signal of the 2nd speech line L21 while the master speech panel AA calls the slave speech panel BB in the talking state by the 2nd speech line L21 .