baber/WOPTO huggingface dataset:
Patent JP-H09215205-A (JP)
Title: Power conversion apparatus
Inventor: USUI HISAMI
IPC: H02N6/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a conversion apparatus in which a current to be consumed by a parallel-off switch is eliminated in a steady sate, which enhances the efficiency of a photovoltaic power generation system and whose efficiency is high. SOLUTION: An apparatus 4 which supplies electric power to a load 6 in linkage with a commercial power supply system 7 is constituted of a power conversion part 4a in which electric power to be input from a DC power supply 1 is converted into an alternating current so as to be output, of an AC voltage detection circuit 4c which detects the output voltage of the power conversion part 4a, of a parallel-off switch 5 which parallels off linkage with the commercial power supply system 7 and of a switching drive circuit 4e which operates the parallel-off switch 5.  In this case, when the parallel-off switch 5 is formed as a switching structure having a self-hold function, a switching part 5a of the parallel-off switch 5 maintains a linkage state even when an exciting current is not available continuously as long as a system voltage and an inverter output voltage are normal, and a parallel-off state is released when the voltages are abnormal.
Patent JP-S59144644-A (JP)
Inventor: TOMICHI MASAAKI
IPC: D02G3/40
Filed: 1983-02-04
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-H08207755-A (JP)
Title: In-hole moving device
Inventor: KANAYAMA HITOSHI
IPC: G01N29/26
Filed: 1995-02-02
Abstract: PURPOSE: To provide an in-hole moving device moving at high speed while being compact, lightweight and low in demand. CONSTITUTION: An in-hole moving device is provided with a plane deformable element 1 with the curvature changed by applied voltage, a weight 2 fixed to either one of the center part and the peripheral part of the element 1, a leg part 3 fixedly held to the other one of the center part and the peripheral part and brought into contact with the inner wall surface forming a surrounding hole, and a control means for supplying the applied voltage of controlled waveform to the plane deformable element 1. The plane deformable element 1 can be formed of a piezoelectric unimorph or a piezoelectric bimorph 1, and the leg part 3 can be formed of plural clamping legs 3 formed of spring elastic material.  Since displacement between the center part and the peripheral part generated by the curvature change of the plane deformable element 1 is large, this in-hole moving device can move rapidly in the hole while being of extremely short and compact shape and low in demand.
Patent JP-H04256074-A (JP)
Title: Marking pattern data generation device
Inventor: NISHINO EISHIN
IPC: G03F1/00
Filed: 1991-02-07
Abstract: PURPOSE:To permit a marking pattern data generation device to fit to a plotting device plotting a wiring pattern original picture and automatically marking a wiring pattern without an error. CONSTITUTION:An optical system scanner part 1 reading marking data from a drum 2 to which a drawing is wound and a conversion processing part 6 converting marking data which is read by the optical system scanner part into marking data for respective areas in the drawing are provided. Wiring pattern data for respective areas, which are previously decided, are synthesized with marking data the areas.
Patent JP-H11199086-A (JP)
Title: Carrying assistant member of plate shape member
Inventor: TAKATSUKA ATSUNOBU
IPC: B41J13/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To attach/detach a plate shape member simply by installing the plate shape member shorter than a carrying roller pitch into a recessed part, forming a projection part on the front part of the carrying direction of itself and at least one side edge and holding the plate shape medium to the recessed part attachably/detachably. SOLUTION: A recessed part 10a is formed on nearly central part of a carrying assistant member 10 while matching with the outer shape of a plate shape member 2, when only this side of the recessed part 10a is cut off and the plate shape member 2 is inserted to the recessed part, the side surface 2a of the plate shape member 2 is matched with the side surface 10b. Double sides tape 11 is stuck on the front part of the carrying direction of the recessed part 10a and the plate shape member 2 is held by the double sides tape 11.  The depth of the recessed part 10b of the carrying assistant member 10 is somewhat shallower than the thickness of the installed plate shape member and a printed surface 2b is somewhat higher than the projection part 10c when the plate shape member 2 is installed to the carrying assistant member 10 and the heat generating body of a thermal head is contacted with the printed surface 2b, not the projection part 10c.
Patent JP-H02199770-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAMOTO KOHEI
IPC: H01M4/525
Filed: 1989-01-27
Abstract: PURPOSE:To make the going in and out of Li ion by charge and discharge and improve cycle life characteristics by using a specified composite compound as a positive electrode, and forming a battery of this positive electrode, a negative electrode containing Li, and an organic electrolyte. CONSTITUTION:A composite oxide shown by Li, Mn, Cr2-yO2 (O<=x<=1.5, 0.5<=y<=1.99, 3<=z<=4.75) is used as a positive electrode, and a battery is formed of this positive electrode, a negative electrode containing Li, and an organic electrolyte. The compost oxide is obtained by mixing each proper mole of a lithium hydroxide or carbonic compound such as LiOH and Li2CO3 as a starting material forming a positive electrode active material, a manganese oxide such as MnO2 and Mn2O3, and a chromium oxide such as CrO3 and Cr2O3, and heating the mixture at a high temperature in the atmosphere. Hence, a nonaqueous electrolyte secondary battery having less deterioration of discharge capacity accompanied by the movement of lithium ion and excellent cycle life characteristics can be obtained.
Patent JP-H10212483-A (JP)
Title: Cement admixture for stabilizing ground and ground stabilization using the same
Inventor: ARAKI AKITOSHI
IPC: C09K103/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain cement admixture for stabilization of the ground, for jetting cement milk into the ground under high pressure and curing and stabilizing the ground and a cement composition and provide engineering method for stabilizing the ground. SOLUTION: This cement admixture for stabilization of the ground comprises calcium aluminate and/or a latent hydraulic substance and one or two or more kinds of substances selected from a group comprising alkali metal carbonate, phosphoric acid and organic acids and further as necessary, sulfuric acids. This cement composition comprises the cement admixture and cement. The engineering method for stabilizing the ground comprises injecting cement milk containing the cement composition and water into the ground under high pressure, mixing the cement milk with soil and curing the cement milk. The method can lower viscosity of slime and decreases slime discharged to above ground and provides a curing body having good strength developing property.
Patent JP-H03219960-A (JP)
Title: Ink jet recorder
Inventor: SHIMAMURA YOSHIYUKI
IPC: B41J29/38
Filed: 1990-01-26
Abstract: PURPOSE:To protect a delivery port forming surface even if a power switch is turned OFF by providing a power interrupting means for interrupting a power supply from a power supply means after a recording head is set to a standby state by a standby state setting means. CONSTITUTION:After receiving a signal IMPRM instructing initialization, a printer control part 80 of a printer part 8 conducts a standby state setting action, in which a carriage motor 31 and a recovery system motor 61 are driven to return a carriage and a head 9 to a home position and a cap is closed. A control part 10 conducts a preprocessing for a power OFF while the printer part 8 is conducting the standby state setting action. After that, upon completion of the standby state setting action by the printer part 8, a transistor is turned OFF and a power supply is interrupted. In this manner, even if a power switch 101 is turned OFF during the recording action of the head 9, the delivery port forming surface of the head 9 is covered with the cap to be protected. Therefore, a dust invasion into a delivery port and the evaporation and drying of an ink solvent in a non-recording period can be prevented from occurring.
Patent JP-H02200875-A (JP)
Title: Device and method for simultaneously rubbing plural sheets
Inventor: SAITO YOSHIMITSU
IPC: D06C19/00
Filed: 1989-01-25
Abstract: PURPOSE:To provide the subject device capable of simultaneously subjecting plural sheets to a rubbing process without producing and deviation therebetween by disposing speed, tension and meandering position-adjusting mechanisms, matching machines, etc., at front and rear places from a rubbing machine composed of plural grasping tools. CONSTITUTION:When transferred from dewinding devices 1a, 1b and 1c to winding devices 12a, 12b and 12c and simultaneously subjected to a rubbing process, plural sheets E1, E2 and E3 are passed through compensators A, etc., used for measuring the transferring speeds and tensions of the sheets and disposed at front and rear places from a rubbing machine equipped with grasping devices C1, C2 and C3 having fixed grasping tools 6a, 7a and 8a and movable grasping tools 6b, 7b and 8b, laterally aligned and adjusted with meandering position-adjusting devices B1-B6 and with matching devices 5a and 5b and subsequently simultaneously subjected to a rubbing process using the fixed grasping devices and the movable grasping devices rotating in the forward and reverse directions, respectively, without producing any deviation, thereby efficiently performing the rubbing processing of the sheets.
Patent JP-S57130478-A (JP)
Title: Manufacture of field-effect transistor
Inventor: ISHII YASUNOBU
IPC: H01L29/80
Filed: 1981-02-06
Abstract: PURPOSE:To lower ON-resistance while stabilizing characteristics by forming a dielectric layer containing an impurity to a region except a section opposing to a gate electrode on a compound semiconductor active layer and shaping the same conduction type region through thermal diffusion. CONSTITUTION:An N type layer 2 is grown on a semi-insulating GaAs substrate 1, a SiO2 film containing Sn is deposited through a CVD method, a section to which the gate electrode 3 is shaped is etched, the surface is thermally treated for approximately one hour at 800 deg.C, and N type regions 8a, 8b are formed under SiO2 films 7a, 7b. The surface is coated with Al, etc. and the gate electrode 3 is molded, the unnecessary sections 7c, 7d of the SiO2 films are removed, a source electode 4 consisting of an Au/Ge alloy, etc. and a drain electrode 5 are formed, and a FET is shaped. Accordingly, the ON resistance can be decreased because low resistance layers are inserted between each electrode. Characteristics can be stabilized because the semiconductor layer is not exposed to  the surface. Either of an electrode shaping a Schottky barrier or an electrode forming a PN junction may be selectively employed as the gate electrode 3.
Patent JP-S60188385-A (JP)
Title: Substituted hexahydroarylquinolidines
Inventor: JIYOERU AARU HATSUFU
IPC: C07D495/14
Filed: 1985-02-01
Abstract: Substituted hexahydro arylquinolizines and pharmaceutically acceptable salts thereof are selective  alpha 2-adrenergic receptor antagonists and thereby useful as antidepressants, antihypertensives, antidiabetics, and platelet aggregation inhibitors.
Patent JP-2000213380-A (JP)
Title: Shift regulating device for outboard motor
Inventor: KAWAI TAKASHI
IPC: B63H20/12
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make a shift regulating device applicable to each machine type, to prevent overspeed of the engine in the shift operation by enabling the shift operation only at the low throttle opening, and to prevent the shift operation in a state where the engine speed is high. SOLUTION: In this shift regulating device provided on an outboard motor for performing the shift operation by converting the rotation of a shift handle 15 to be rotated around a bolt (a shaft) 14 perpendicular to a throttle shaft 4 to be rotationally operated by a throttle grip 7 into a linear motion, when the throttle opening exceeds the specified valve, the rotation of the shift handle 15 is locked to regulate the shift operation. Concretely, a cam 19 is attached to the throttle shaft 4, and a longitudinal rib 13e is formed on a part for pinching the cam 19 of a camp plate 13 to be rotated together with the shift handle 15. When the rotation amount of the throttle shaft 4 exceeds the specified value, the cam 19 attached to it is engaged with the longitudinal rib 13e formed on the cam plate 13 to lock the operation of the shift handle 15.
Patent JP-S59142804-A (JP)
Title: Manufacture of separation module comprising tubular membrane
Inventor: KAZUSE NORITAKA
IPC: B01D69/00
Filed: 1983-02-02
Abstract: PURPOSE:To improve the resistance to org. solvents of a module by using a blend of an epoxy compd. with a curing agent such as a imidazole or imidazoline compd. as a molding resin for fixing both ends of a plural number of tubular permeable membrane by adhesion. CONSTITUTION:A tubular membrane separation module is housed in an external cylinder 2 with a number of tubular permeable film 1 held parallelly to each other. A molding resin is packed to a space between each tubular permeable film 1 and an external cylinder 2 to fix the film 1 to the cylinder 2. A blend having a viscosity adjusted to <=500 poise and contg. 1-20pts.wt. imidazole or imidazoline compd. in 100pts.wt. epoxy compd. is used for the molding resing for the production of the module. The module obtd. from said resin compsn. has an excellent resistance to org. solvents such as ketones, esters, or hydrocarbons.
Patent JP-H08239719-A (JP)
Title: Method and apparatus for cooling hot rolled shape material
Inventor: MAINAATO MAIYAA
IPC: C21D9/04
Filed: 1996-02-01
Abstract: Process for cooling hot rolled sections from rolling heat,where there have parts of differing mass (1 - 5) distributed over their cross section, e.g. rail sections, whereby radiant heat sensors (30 - 32) in conjunction with a computer (40) and appropriate program are used to establish the heat to be abstracted from each of the section parts (10 - 12) according to mass (1 - 5) and temperature and the volume of cooling media (48) required therefore, followed by controlled cooling of the differing section parts (10 - 12) such that the transformation lines (Ar3 / Ar1) in the change from the gamma phase to ferrite and / or pearlite with release of transformation heat are reached as quickly as possible. Process equipment is also claimed.
Patent JP-H08213975-A (JP)
Title: Bit phase synchronizing circuit
Inventor: FUKAZAWA AKIHIKO
IPC: H04L7/033
Filed: 1995-02-03
Abstract: PURPOSE: To provide the bit phase synchronizing circuit where the number of phase timings of a read memory prescribing signal is increased and a small number of memories are provided. CONSTITUTION: A write control means WK1 generates the write memory prescribing signal, which cyclically varies memories MEM1 and MEM2 where respective bit values of input data are stored, based on a first clock C1 and gives this signal to a memory part M1, and respective bit values are cyclically stored in memories. A read control means RK1 generates a read memory prescribing signal, which cyclically varies memories from which stored values are outputted, based on a second clock C2 having n-fold ((n) is an integer equal to or larger than 2) frequency of the first clock, and gives this signal to the memory part, and stored bit values are successively outputted from memories.  The read control means RK1 can generate plural kinds of read memory prescribing signals, and a phase comparison means ϕCOMP makes the read control means RK1 output the read memory prescribing signal of the different phase at the time of contention between write to and read from the same memory.
Patent JP-S5299452-A (JP)
Title: High-frequency heating device
Inventor: NAKANO CHIKAO
IPC: H05B6/78
Filed: 1976-02-17
Abstract: PURPOSE: This heating device using a turntable evenly heats heated substances. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05299247-A (JP)
Title: Method of thermomagnetically coding permanent magnet material
Inventor: TADEUSU SHIYUREEDAA
IPC: G11B11/12
Filed: 1993-01-08
Abstract: PURPOSE: To magnetically apply a compact magnetic pattern, without reducing the strength by heating only required regions on a permanent magnet, using a pattern guide and applying a magnetic field. CONSTITUTION: A pattern guide 30 having openings 34 is disposed near an outer surface 12 of a permanent magnet 10. Energy 18 of a laser beam, etc., from an energy source 17 heats selected sections on the magnet 10. The magnet 10 is exposed to a magnetic field, the intensity of which is higher than the coercive force of each selected section but is not sufficient to have a serious effect on the magnetic properties of near by sections which are not selected. Thus a compact magnetic pattern is applied to a thin film, a disc or a bulk magnet material, thereby realizing mass production of low-cost patterned magnetic products.
Patent JP-S55107889-A (JP)
Title: Heat exchanger
Inventor: TANAKA TADAMI
IPC: F28D9/00
Filed: 1979-02-15
Abstract: PURPOSE: To heighten the efficiency of heat exchange while decreasing the pressure loss of fluid paths by a mechanism wherein heat exchanging ducts are laminated at intervals and primary fluid flow paths and secondary fluid flow paths, which are each parallel, are formed.  
     CONSTITUTION: Heat exchanging ducts 1 are made up by covering the upper surfaces of trough-like bodies 2 in materials with high sensible heat exchanging efficiency with beltlike bodies 3 in materials with high latent heat exchanging efficiency, and the ducts are inserted and fixed to a frame body 4 consisting of T- shaped square cylinders in high molecular materials. With the frame body 4, a plurality of heat exchanging duct inserting ports 5, 5' are bored to a wall 4' at the right side and a wall 4" at the left side at intervals, and secondary fluid flow paths 7 parallel with primary fluid flow paths 6, which are mutually parallel, are built up among each heat exchanging duct 1 with the primary fluid flow paths 6 when the heat exchanging ducts 1 are mounted. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52101093-A (JP)
Title: Automatic electrolytic melting method and apparatus for analytical chi pped metal specimens
Inventor: ONO AKIHIRO
IPC: G01N1/00
Filed: 1976-02-20
Abstract: PURPOSE: Melting operation is accomplished automatically, easily and rapidly by performing electrolysis and acid dissolution simultaneously. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52100661-A (JP)
Title: Travel type precipitate scraping device
Inventor: TATEISHI YASUO
IPC: A61B5/15
Filed: 1976-02-20
Abstract: PURPOSE: To prevent an abnormal bending moment from acting an elevator frame by automatically controlling the travel speed of a precipitate scraping device by providing a pressure detector contacting with an elevator partly at the frame in an apparatus for elevationally movably supporting scraping means at lateral frame on longitudinal frame. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53104068-A (JP)
Title: Planetary change gear
Inventor: HATA YOSHITADA
IPC: F16H37/02
Filed: 1977-02-21
Abstract: PURPOSE: To provide a high-power, high-speed, low-noise planetary change gear by combining the gear transmission mechanism with the roller transmission mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01192737-A (JP)
Title: Production of preform for fluoride glass fiber and apparatus therefor
Inventor: MIMURA HIDENORI
IPC: C03B37/012
Filed: 1988-01-29
Abstract: PURPOSE:To obtain the title preform without containing foreign materials, bubbles, crystallites and moisture, by filling a fluoride glass to be a core of an optical fiber into a cylindrical vessel made of carbon, melting and solidifying the glass under specific conditions and coating the outer periphery thereof with a resin for a clad. CONSTITUTION:An apparatus in which a crucible 4 having a bottom hole is placed on a vertical split type cylindrical vessel 1, made of carbon and having an air-cooling column 3 is heated with a high-frequency coil 5 at, e.g., 800-1000 deg.C, to remove moisture therefrom and then cooled. A fluoride glass for a raw material is subsequently filled in the crucible 4, reheated, melted into the cylindrical vessel 1 and further melted by heating. An inert gas (e.g., N2) which is a cooling gas is then introduced from an introduction port 6 into the aircooling column 3 to quench the glass to about the transition temperature thereof. The introduction of the cooling gas is subsequently stopped to anneal the glass to ambient temperature and provide a glass rod, which is then taken out of the cylindrical vessel 1. The outer periphery of the rod is ground and coated with a resin for a clad.
Patent JP-S59142808-A (JP)
Title: Continuous capturing device for soil and sand utilizing vortex flow generated in groove of water passage bed
Inventor: OGIWARA KUNIHIRO
IPC: E03F5/14
Filed: 1983-02-04
Abstract: PURPOSE:To make a construction compact and to enable continuous treatment by sending only the water in a bed part of a water passage contg. a large amt. of soil and sand to a groove together with the soil and sand by the force of the vortex flow generated in the groove and performing disposition of the water. CONSTITUTION:Soil and sand are captured by the vortex flow generated in the groove 1 and returning the flow from the groove 1 through a sand basin 3 and a returning water passage 4 back to a downstream of the water passage. Namely, the water contg. a large amt. of soil and sand, i.e. the water at the lower layer of the water passage, is sent to the groove utilizing the effect of the vortex flow generated in the groove 1. The soil and sand are settled to the bottom of the groove while it swirls in the groove. The settled soil and sand are further conveyed to a sand basin 3 through a connecting water passage 2 by the water flowing from the groove to the sand basin 3. The soil and sand are settled in the sand basin 3 and the supernatant water is flowed from the basin 3 through a returning water passage 4 to the downstream of the water passage.
Patent JP-S59143471-A (JP)
Title: Printer provided with tone wedge printing function
Inventor: MURAKAMI SHIGEMICHI
IPC: H04N1/405
Filed: 1983-02-04
Abstract: PURPOSE:To print out tone wedge without using a tone wedge pattern by selecting output signals of slices of a switching means which are outputted by exciting pulses from a pulse motor and repeating the formation of printing signals for one dot line while sampling the output signals. CONSTITUTION:A video signal Hi is amplified by an amplifier 1 and supplied to slicers 2, 3 to be compared with L and H level voltages set up in variable resistors 2a, 3a respectively. When the amplified voltage is higher than the reference voltage, L level signals HiL, Hih are outputted. The signals HiL, Hih are applied to a multiplexer 4 and successively selected by selecting signals S0, S1 from gates inputting exciting current from the pulse motor PM and said operation is repeated. The output signals of the slicers 2, 3 are sampled and the sampled result is processed by buffers 14, 15, a control part 16 and a multiplexer 17 as a printing signal for one dot line and the processed result is supplied to a shift register 18 to perform tone wedge printing by a head 20.