baber/WOPTO huggingface dataset:
Patent JP-H02276028-A (JP)
Title: Optical recording/reproducing device
Inventor: TADOKORO MICHIHIRO
IPC: G11B7/13
Filed: 1989-04-17
Abstract: PURPOSE:To stably and correctly control tracking by splitting a reflected luminous flux from a disk into two systems with the use of combined optical systems consisting of two parallel beam split surfaces and an inverting optical means, and guiding the systems to the two-divided photo detectors arranged in the fixed optical system. CONSTITUTION:A combined prism 100 proximately arranged at an objective lens 7 has almost parallel two beam split surfaces 101 and 102, a reflecting optical system 103 is arranged near the surfaces, and further a reflecting mirror 104 and a second two-dividing photo detector 105 consisting of photo detectors 105a and 105b are successively arranged. The output of a differential circuit 106 is obtained as a second track dislocation detecting signal. Consequently even when optical axis dislocation is generated in a moving optical system 24, if the output amplitudes of the track dislocation detecting signals 17 and 107 are the same, the offset components of the track dislocation detecting signals 17 and 107 are canceled only by adding the both output amplitudes by an adder 108. Thus a track dislocation detecting signal 109 without offsetting can be obtained, and the tracking can be stably and correctly controlled.
Patent JP-S5743638-A (JP)
Title: Production of formed dry bonito
Inventor: OOEDA YUUZOU
IPC: A23B4/044
Filed: 1980-07-12
Abstract: PURPOSE: A forming mold and a binder are used to produce dry bonito of a size and form convenient to be shaved with a small-size shaver.  
     CONSTITUTION: Raw bonitos are cut into three pieces, placed in cages, boiled, taken out of the cages, removed bones, drained and dried by roasting. Then, small bones are removed, bonito's ground meat is used as a binder and a piece of the above processed bonito is placed in the mold 4. The bonito piece is pressed with a press into a rectangular form and cut into five pieces. Each piece is dried by roasting and with the sun to give the objective formed dry bonito. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5619158-A (JP)
Title: Logic tracer
Inventor: SUGAYA SEIICHI
IPC: G06F11/22
Filed: 1979-07-26
Abstract: PURPOSE: To make easy the trace of data of stored memory based on the content, by providing the auxiliary memory other than the stored memory and storing the address indicating data location on the stored memory in agreement with the specific conditions designated to this memory.  
     CONSTITUTION: The stored memory data on the data bus D is stored to the data storage memory 1 in response to the sampling pulse C. The address on the memory 1 is indicated to the address counter 2, and the counter 2 is advanced in response to the pulse C. Further, when the data is stored in the memory 1, the pattern in agreement with the specific phenomenon pattern predetermined is stored in the auxiliary memory 7. Further, in case of data analysis, the specific phenomenon pattern stored in the comparison pattern set circuit 3 and the pattern on the bus D are compared at the comparison circuit 2 and if they are in agreement with each other, the coincidence information is output, and the condition with the logic from the comparison condition set circuit 5 is taken at the AND circuit 6, the address is indicated to the address counter 8, and the address is stored in the memory 7 to make easy the trace of data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03293892-A (JP)
Title: Home bus system
Inventor: IWATSUBO RIEKO
IPC: H04Q9/00
Filed: 1990-04-11
Abstract: PURPOSE:To prevent erroneous recognition occurring by cancelling the registration of a device to be controlled operated by supplying a power from a power source when the power source of a home bus is disconnected. CONSTITUTION:The device to be controlled operated by receiving feed from a home bus feed line 1a is set and registered on a feed setting part 9 in advance. When the power source of the home bus is changed to be disconnected, the feed detecting part 8 of a system controller 6 detects the above fact, and the registration of a fire sensor interface unit IFU 3a and a gas sensor IFU 3b, etc,, set and registered on the feed setting part 9 as the device to which home bus feed is performed is canceled. Thereby, it is possible to prevent the erroneous recognition with respect to the state of the device to be controlled from occurring.
Patent JP-S57209778-A (JP)
Title: Gas shielded arc welding method
Inventor: MITA TSUNEO
IPC: B23K9/16
Filed: 1981-06-22
Abstract: PURPOSE: To stabilize the welding arc, to reduce the generation of spatters, and to obtain beautiful bead appearance by generating the welding arc between zinc coatd steel materials and a consumable electrode in a specific shielding gaseous atmosphere.  
     CONSTITUTION: A gaseous mixture consisting of argon for the greater part (more preferably 95W99%) and a small amt. (more preferably 5W1%) of gaseous oxygen is used as a shielding gas, and welding is executed by generating the welding arc between zinc coated steel materials and a consumable electrode. The oxide of zinc is generated by this. Since the sublimation point of zinc oxide is about 1,725°C and that of molten metal is about 1,400°C, the zinc oxide solidifies before the molten metal solidifies, and this makes it possible to decrease the influence that zinc vapor gives upon the shielding gaseous welding atmosphere. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02273425-A (JP)
Title: Load control device
Inventor: MIYAGI HIDEO
IPC: H01H36/00
Filed: 1989-04-14
Abstract: PURPOSE:To prevent the change in the power supply condition due to erroneous functioning at the time of turning the power on or resuming the power supply after the blackout by reducing the connection capacitance present between the power source line and a touch input section, and between the lines connecting the touch input section to the touch switch device. CONSTITUTION:A condenser C1 for preventing noise generated with a power supply circuit B, load LD, and others from flowing to a commercial power source AC is interposed between the negative pole of a dc power source PS and a metallic structure FM. A signal line l3 is provided in the middle of the structure FM, drawn out of a hole H, and its end is connected to a touch input section TP. In this way, the capacitance between the positive pole of a dc power source PS and the touch input section TP is kept small either by changing the connection of the noise suppressing condenser, or by interposing a ground line between a power source line l2 and a signal line l3, or between the signal line and the structure FM.
Patent JP-S5430582-A (JP)
Title: Tool for driving and screwing screw spikes
Inventor: SEKIDA MASARU
IPC: B25B21/00
Filed: 1977-08-11
Abstract: PURPOSE: To securely and easily drive screw spikes with a rotor having a guide bore which serves as a passage for a driver and which has no stepped portions hampering the spike-driving operations. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5320961-A (JP)
Title: Cover glass for wristwatch
Inventor: HIRANO MAKOTO
IPC: G04B39/00
Filed: 1976-08-11
Abstract: PURPOSE: The surface hardness of resin is markedly improved without impairing the anti-fogging performance of conventional hygroscopic resin by providing a gradient to the crosslinking density toward the inside of a hydrophylic hygroscopic resin layer and increasing the crosslinking density of the surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58212808-A (JP)
Title: Production of metallic pipe with non-oxidized internal surface
Inventor: IEDA NORIO
IPC: B21C23/00
Filed: 1982-06-04
Abstract: PURPOSE:To obtain a metallic pipe with a non-oxidized internal surface by pressurizing a mandrel into a billet disposed in a container from one end thereof toward a die to extrude a metallic pipe, and pressurizing the billet to close its end while the mandrel is removed from the forming hole in the end period of the extrusion. CONSTITUTION:A mandrel 7 is press fitted into a billet 5 disposed in a container 3 from one end thereof toward a die 1, and the billet 5 is extruded from the forming hole 2 of the die 1 disposed at the other end of the billet 5, thereby forming the closed forward end part 10A of a metallic pipe 10. While the mandrel 7 is held to be located in the hole 2, the billet 5 is pressurized toward the die 1 to extrude the pipe 10. The billet 5 is pressurized to close the end part 10B of the pipe 10 while the mandrel 7 is removed from the hole 2 at the end period of the extrusion.
Patent JP-H06304814-A (JP)
Title: Rigid tap control system
Inventor: ISOHATA SHIGERU
IPC: G05D3/00
Filed: 1993-04-22
Abstract: PURPOSE:To prevent reliably breakage of a tool of collapse of a screw thread or the like by detecting easily a difference in synchronism between a main spindle and a feed spindle in a rigid tap control system to promote the synchronism between the feed spindle and the main spindle. CONSTITUTION:A unit converting means 4 converts a unit of feed spindle deviation from a feed spindle deviation detecting means 2a into the same unit with main spindle deviation from a main spindle deviation detecting means 3a. A deviation error detecting means 5 detects a deviation error quantity being an error between the main spindle deviation and the feed spindle deviation whose unit is converted. An abnormality detecting means 6 always monitors this deviation error quantity, and when the value exceeds an allowable value, it sends a stopping command signal to an interpolation means 1b, and stops output of an interpolation pulse, and stops driving of a servomotor 63 and a spindle motor 73. At the same time, it displays an alarm by a display device, and informs an operator of that state.
Patent JP-S58214057-A (JP)
Title: Controller for lock-up of automatic speed change gear
Inventor: KIUCHI MORIO
IPC: B60K20/00
Filed: 1982-06-04
Abstract: PURPOSE:To prevent unstable lock-up control immediately after engine start and obtain sufficient acceleration by suspending generation of lock-up signal for a certain time after engine start. CONSTITUTION:A delay subroutine determines the necessary time for execution of this program, and the necessary duration of delay time can be set. After execution of this delay subroutine, execution of each subroutine such as speed change control, lock-up control, and delay is repeated, until a timer value becomes zero as shown in the figure. Therefore, special speed change control is enabled until the time when the timer value becomes zero. Since in this example, the engine is controlled so that lock-up is not formed until a prescribed time is lapsed after engine start, sufficient acceleration can be obtained even in the driving immediately after engine start.
Patent JP-H06308040-A (JP)
Title: Foreign matter inspection device
Inventor: IWAI HIRONAO
IPC: G01N21/88
Filed: 1993-04-22
Abstract: PURPOSE:To detect foreign matter adhered on the wafer surface with pattern with high sensitivity and in a short time. CONSTITUTION:After an object lens is focused on a wafer surface 11, the focusing surface of an optical system is elevated. Until the focusing surface reaches the pattern elevation resistered in advance, pictures on at least two different focusing surfaces (focusing surface a5 and focusing surface b6) are taken in. Then the taken pictures are compared and the pixel part of different intensity is detected. By this, foreign matter position can be detected.
Patent JP-S62250906-A (JP)
Title: Membrane for separating water-alcohol
Inventor: HIROTSU TOSHIHIRO
IPC: B01D61/36
Filed: 1986-04-25
Abstract: PURPOSE:To obtain a separation membrane excellent in mechanical strength and can efficiently permeate and separate water from a mixed soln. of water and alcohol by using a neutralized material of a crosslinkable polyvinyl alcohol membrane obtained by subjecting an unsaturated carboxylic acid monomer to graft polymerization. CONSTITUTION:A crosslinkable polyvinyl alcohol membrane is immersed in an aq. soln. of an unsaturated carboxylic acid monomer such as acrylic acid and graft-polymerized by adding a redox catalyst such as cerium ammonium nitrate. Then a membrane for separating water-alcohol is formed by immersing this membrane in an NaOH aq. soln. to subject it to alkali treatment and neutralizing the graft polymerized layer and ionizing it. Since the substrate membrane itself already holds water-alcohol separability in the membrane obtained in such a way, such possibilities that a water-alcohol mixed soln. is not separated and passed through are not caused in spite of the degree of polymerization and the high permeation velocity of water in an especially low- concn. region of alcohol is obtained in the water-alcohol separating operation due to an osmotic gasification method.
Patent JP-H04305443-A (JP)
Title: Single facer
Inventor: SEKI SEIJI
IPC: B31F1/28
Filed: 1991-04-03
Abstract: PURPOSE:To prevent the noise or vibration generated in a conventional corrugated roll and a press roll by employing a belt pressure system and changing the layout of the corrugated roll and a belt. CONSTITUTION:In a belt pressing type single facer wherein an endless belt 8 running while wound round two or more sets of rolls so as to be adjacent to corrugated rolls is provided and the core paper 3 delivered in a corrugated shape by upper and lower corrugated rolls 1, 2 and the liner 5 allowed to meet with said paper 3 through a separate route are pressed and grasped between the endless belt 8 and the corrugated roll 1 to be laminated through the paste 9 transferred and supplied to the apexes of the corrugations of the core paper, the endless belt 8 being the press means of a single-sided corrugated board sheet 6 is arranged on the upper side of the mutually meshed upper and lower corrugated rolls 1, 2 and the meshing points of the upper and lower corrugated rolls 1, 2 are arranged at a lower position.
Patent JP-S5430339-A (JP)
Title: Flexible coupling
Inventor: SHIBATA MASARU
IPC: F16D3/74
Filed: 1977-08-12
Abstract: PURPOSE: To obtain a flexible coupling having large transmission torque, arragning coiled spring wound to the normal direction and coiled spring wound to the counter direction, which is wound multiply and concentrically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10289263-A (JP)
Title: Formulating method, implementing plan generating method, and storage medium
Inventor: NISHIDA MASARU
IPC: G06Q50/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent the capacity of a memory needed to store partial solution candidates from increasing even if elements increases in number to increase the maximum value of order by using additional component values obtained by adding values indicating order that elements possibly have to partial solution candidates as component values showing inclusion. SOLUTION: When another partial solution candidate different from a partial solution candidate which is already generated can be generated, a partial solution candidate generation part 5 increases a variable by one to generate a partial solution candidate regarding the variable, and then substitutes 1 in a variable J showing the order of an element. Then when each partial solution candidate does not includes a (J)th element, the component of the vector of the partial solution candidate which corresponds to the (J)th element is set to zero and when the (J)th element is included, a discrete value corresponding to the order of the (J)th element is selected out of previously set different discrete values of (n) to 2n and the (J)th component of the vector of the partial solution candidate is set to the selected discrete value.
Patent JP-H06307780-A (JP)
Title: Building dust collecting method
Inventor: MURAHASHI YOSHIMITSU
IPC: F27B3/10
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a building dust collecting method by which the dust collecting efficiency is further increased and power consumption is further reduced. CONSTITUTION:The velocity distribution of a gas stream rising from a dust- containing gas generation source 6 is measured at the opening of an expandable hood 17, and the central position of the rising stream is obtained from the velocity distribution. The the expandable hood 17 is moved so that the center of the opening of the expandable hood 17 meets the central position of the rising stream. Then, the velocity distribution of the rising stream is measured at the position where the expandable hood 17 has been moved, and a mean velocity is obtained based on the velocity distribution measured. The inside of the expandable hood 17 is sucked at the obtained mean velocity or higher.
Patent JP-H08292176-A (JP)
Title: Ultrasonic probe
Inventor: NISHI YUJI
IPC: G01N29/24
Filed: 1995-04-21
Abstract: PURPOSE: To provide an ultrasonic flaw probe capable of receiving a great reflection echo through a notch in a corner section of an inner face of a nozzle disposed in a comparatively deep position, e.g. 300-400mm from an ultrasonic flaw probe, thereby detecting a flaw in a notch with a high S/N ratio. CONSTITUTION: The device consists of a vibrator 12 that transmits an ultrasonic wave and a probe body 14 accommodating the vibrator 12 therein. The probe body comprises a contact face which is brought into contact with an arc-shaped concave face 2a of a material 2 to be inspected. The vibrator 12 comprises a convex face bulging toward the contact face and emits an ultrasonic wave in a direction perpendicular to the convex face. The convex face of the vibrator is formed as an arc having a curvature by which the ultrasonic waves deflected by the arc-shaped concave face of the material to be inspected are propagated in the material in parallel to each other.
Patent JP-S5220084-A (JP)
Title: Swivel type belt sampler
Inventor: OONISHI FUKUTAROU
IPC: G01N1/08
Filed: 1975-08-07
Abstract: PURPOSE: In a conveyor type belt sampler, the conveyor support base is made into a swivel type to simplify the construction of the equipment and reduce floor occupying area. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05297790-A (JP)
Title: Simulation view field device
Inventor: FUTAGAWA YUKIFUMI
IPC: G06T15/00
Filed: 1992-04-16
Abstract: PURPOSE:To improve the processing efficiency by shifting one of plural indicators in the scan line direction to the vertical direction and forming continuous scan lines, and processing two-dimensional data of a simulation object by those scan lines. CONSTITUTION:A scanning line computer 4A calculates scan line data for showing the horizon of an indicator 61 and vacancy of an indicator 62 at the time of processing of a scan line number n1, based on an output of a geometric computer 3 and indicator arrangement data 71, and calculates scan line data for showing the ground of the indicator 61 and the horizon of the indicator 62 at the time of processing of a scan line number n2. Subsequently, video signal computers 51, 52 calculate video signals, based on the scan line data, and the indicators 61, 62 display the horizon, based on the video signals from the video signal computers 51, 52. In such a state, by the scanning line computer 4A, the scan line data is dispersed to plural scan lines and calculated, a simulation object is displayed and a load peak is dispersed.
Patent JP-H0867797-A (JP)
Title: Colorant composition
Inventor: KISHIMOTO MASAO
IPC: C09D7/80
Filed: 1995-04-21
Abstract: PURPOSE: To obtain a colorant compsn. which contains a dye and/or a pigment in a high concn., is excellent in dispersion of the dye and/or the pigment, and gives a colored molding improved in mechanical properties by mixing a specific thermoplastic elastomer, a dispersant, and a dye and/or a pigment. CONSTITUTION: This colorant compsn. is prepd. by mixing 10-40wt.% thermoplastic elastomer which is a (hydrogenated) block copolymer obtd. from a conjugated diene and 15-80wt.% arom. monovinyl compd. and having a mo1.wt. of 30,000-300,000, 10-60wt.% dispersant comprising a low-molecular styrenic polymer having a mol.wt. of 5,000-100,000 and at least one wax selected from among a PE wax having a mol.wt. of 500-30,000, a PP wax, derivs. of these waxes, and an ethylenebisamide compd., and 10-80wt.% pigment and/or dye and pelletizing the resultant mixture. A thermoplastic resin is colored by compounding it with this colorant compsn. in an amt. of 1-3wt.% of the resin.
Patent JP-2000291013-A (JP)
Title: Formation method of greening bed
Inventor: SASAHARA NORIYUKI
IPC: E02D17/20
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a formation method of a vegetation bed excellent in construction efficiency, frozen soil resistance, erosion resistance, consolidation resistance or the like and suitable for plant growing. SOLUTION: In a formation method of a greening bed having higher-mode aggregated structure by mixing muddy basic materials as slurry constituted of a vegetation bed material containing clay mixed with water with aggregation agent as flocculant at a spray nozzle or around the spray nozzle to spray it on the surface to be executed while making it aggregatively react, before the mixing of the muddy basic materials with the aggregation agent, an inorganic silicate compound is added to the muddy basic materials to mix. A reaction regulator for accelerating gelling reaction of the inorganic silicate compound is added to the aggregation agent.
Patent JP-S63262136-A (JP)
Inventor: TAKEO HIDEYA
IPC: A61B6/08
Filed: 1987-04-20
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-S60240212-A (JP)
Title: Unsaturated type transistor pulse outputting circuit
Inventor: KUTSUWADA NORIYUKI
IPC: H03K17/0422
Filed: 1984-05-15
Abstract: PURPOSE:To realize an unsaturated type transistor pulse outputting circuit which scarcely causes variance in its characteristic and is suitable for a conversion to an IC, by constituting it so that each branch output of a constant-current source is impressed to the collector and the base through a diode. CONSTITUTION:When an off-signal (positive voltage) is impressed to an input terminal IN, the potentials of the collector and the base of a transistor (Q)1 become the almost same potential, and an output current I of a constant-current source CS is led into Q2. Accordingly, Q1 becomes a cut-off state. When an on- signal (negative voltage) is impressed to the input terminal IN, Q2 becomes a cut-off state, and the output current I of the constant-current source CS is led into Q1. In this case, a gap voltage of a diode (D)1 and D2 is roughly equal to a gap voltage of D3 and D4, therefore, the base and the collector of Q1 become the almost same potential, are not saturated and also driven by a constant-current, therefore, a variation of an output amplitude of Q1 is suppressed to a prescribed range, and the circuit having a characteristic whose variance is scarcely caused is obtained.
Patent JP-S5322887-A (JP)
Title: Production of anion exchange membrane
Inventor: TAKADA KUNIAKI
IPC: B01D61/46
Filed: 1976-08-16
Abstract: PURPOSE: To produce an electrodialytic membrane used for separation of anions with different molecular weights each other by performing quaternary amination of an ion exchange membrane matrix in which groups which can be converted into strongly basic anion exchange groups have been made inert against quaternary amination beforehand and contacting the aminated matrix with a peroxide soln. 
     COPYRIGHT: (C)1978,JPO&Japio