baber/WOPTO huggingface dataset:
Patent JP-S6324546-A (JP)
Title: Storage battery
Inventor: TAKEUCHI KAZUSUMI
IPC: H01M50/103
Filed: 1986-07-17
Abstract: PURPOSE:To obtain a low cost storage battery by putting a unit battery, of which a lid is thermally welded to an inner battery jar in which a group of electrode plates is inserted, into an outer battery jar composed of corrugated cardboards and modifying materials and structure of the battery jars. CONSTITUTION:A group of electrode plates 6 is integrated together with an acid resistant resin-made lid 3 by inserting electrode terminals 8 and 8' through holes arranged in the lid 3. Next, a saddle 5, a shock absorbing material 4 and the group of the electrode plates 6 are put into an acid resistant resin-made inner battery jar 2 whose upper part is thermally welded to the periphery of the lid 3. Thereafter, the inner battery jar 2 is housed into an outer battery jar which is made by gluing corrugated cardboards 1 and 1' with an adhesive 9. The battery assembled in such a way can be low cost by modifying materials and structure of the battery jars.
Patent JP-H0219621-A (JP)
Title: Control device for variable piston stroke engine
Inventor: TAKAYAMA TOMOAKI
IPC: F02D15/02
Filed: 1988-07-08
Abstract: PURPOSE:To increase output by shifting a supporting point of an oscillating arm connected to first and second connecting rods in accordance with travel of an accelerator. CONSTITUTION:A first connecting rod 5 connected to a piston 3 and a second connecting rod 6 connected to a crankshaft 4 are connected to an oscillating arm 9. A means 13 for shifting a supporting point 8 of the oscillating arm 9 is provided to shift the supporting point 8 of the oscillating arm 9 in accordance with travel of an accelerator. Even if a throttle valve is omitted, output can thus be controlled, and output can be increased by eliminating flowing resistance of the intake air.
Patent JP-S5692201-A (JP)
Title: Nematocide
Inventor: SUZUKI AKINORI
IPC: A01N27/00
Filed: 1979-12-25
Abstract: PURPOSE: A nematocide having a highly destroying effect on nematodes, e.g., root knot nematodes, cyst namatodes, etc. in soil treatment, being safe to mammals, comprising dephenylacetylene as an active ingredient.  
     CONSTITUTION: a nematocide comprising diphenylacetylene as an active ingredient. Diphenylacetylene can be obtained readily by brominating trans-stilbene, followed by alkali fusion. Practically the nematocide is mixed with the powder of a inorganic or organic solid carrier, e.g., diatomaceous earth, talc, etc. for use. It may be dissolved or dispersed into a liquid carrier, e.g., water, acetone, etc. for use. An auxiliary, e.g., a surface active agent, etc. is added to the nematocide to increase its effects. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05233081-A (JP)
Title: Radio frequency generator
Inventor: ANSONII AARU EE KIIN
IPC: H03G3/20
Filed: 1992-06-26
Abstract: PURPOSE: To improve the control precision of RF output voltage without reducing a feedback speed by providing an analog feedback circuit combined with a digital leveling assisting circuit for an RF generator and compensating the nonlinear characteristic of power measurement. CONSTITUTION: Digital leveling assisting circuit 32 is connected to the RF generator 10 combined with analog feedback circuit. In this assisting circuit 32, the input of a first A/D converter 36 outputs digital display at a measuring power level from a square circuit 22 to a digital control element 34 and the input of a second A/D converter 38 outputs digital display at a power requesting level from a power control terminal 30 to the control element 34. Next the control element 34 guides a correcting coefficient based on digital display to supply for a D/A converter 42. The D/A converter 42 converts the correcting coefficient to a correcting voltage to be supplied for the input of an adding circuit 26. Thus, by adding this correcting voltage to a control voltage from an analog control loop 24, the nonlinear characteristic of a measuring circuit 20 is compensated.
Patent JP-S5973671-A (JP)
Inventor: SUBUEN KARURU RENNAARUTO GUUFU
IPC: F16K7/06
Filed: 1983-09-13
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-H1016390-A (JP)
Title: Laser marking method and molded product marked with laser beam
Inventor: KADA MASAHIRO
IPC: C08K3/22
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To execute blackish marking at a low cost with good workability by projecting a laser beam having a wavelength in the ultraviolet region by using a nonlinear optical crystal, to a molded product formed of polyacetal resin composition blended with a filler optically active for ultraviolet rays. SOLUTION: A filler optically active for ultraviolet rays is added to a plastic molded product to execute marking, in which an unevenness in a mark part is eliminated and contrast is high, on the polyacetal molded product having various colors. Further, a laser beam whose wavelength is in the ultraviolet region by using a nonlinear optical crystal is selectively used and it is necessary that marking is executed by projecting such a laser beam. A third harmonic Na; YAG laser and a fourth harmonic Na; YAG laser are favorably used as the laser using a nonlinear optical crystal.
Patent JP-S5870613-A (JP)
Title: Crystal oscillator
Inventor: YAMASHINA MIKIHIKO
IPC: H03H9/19
Filed: 1981-10-22
Abstract: PURPOSE:To form a crystal oscillator in which the top temperature can be variable accurately even with a constant amount of solder connecting the supporting wires and of a cut azimuth, by attaching an adhesive substance on the node  line of the oscillation of an X-cut oscillator. CONSTITUTION:A longitudinal oscillation mode in a longitudinal direction is used, gold is vapor-deposited on both surfaces of a rectangular crystal plate (X-cut crystal plate) where the ratio of sides is 0.1-0.2 and the cut angle is within a range of 0-5 deg., as electrodes, and one end of supporting wires 4, 4' is soldered with supporting points 5, 5' at the center point of the front and rear electrode surface for electric connection and mechanical support. On the node line shown in dotted lines of an X-cut oscillator, an adhesive substance 6 such as conductive adhesive less in change in the lapse of time by mixing silver or gold to an epoxy resin is attached to change the top temperature.
Patent JP-S6061349-A (JP)
Title: Structure for attaching key lock collar to steering shaft
Inventor: TAKAHASHI MITSUTATSU
IPC: B60R25/02
Filed: 1983-09-16
Abstract: PURPOSE:To realize easy attachment of a key lock collar onto a steering shaft without decreasing the antitheft property of a car by engaging a sphere between the steering shaft and the key lock collar. CONSTITUTION:A cylindrical key lock collar 8 is fitted around a steering shaft 7. The bore dimension of the key lock collar 8 is slightly larger than the external diameter of the steering shaft 7 so that they are fitted snugly to each other. The steering shaft is provided with a recess 10 for receiving a steel ball 9, while the key lock collar is provided with a cylindrical receiving hole 11 with a diameter equal to or slightly smaller than that of the steel ball 9. The steel ball 9, which is previously shrunk by cooling, is pressed into the hole 11 to be implanted within the recess 10 of the steering shaft 7. Since the steel ball 9 expands as it regains its normal temperature, it can be fitted tightly in the recess 10.
Patent JP-2000354876-A (JP)
Title: System and method for turbid water treatment
Inventor: ASHINO KATSUKUNI
IPC: C02F1/52
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for turbid water treatment being capable of economically treating a large amt. of turbid water and capable of reducing construction cost. SOLUTION: A turbid water treatment system has an on-the-spot mounting type raw water tank 1 into which turbid water containing a soil particle component and a water component is introduced, and on-the-spot mounting type stirring tank 2 receiving the turbid water supplied from the raw water tank 1 and a soil particle flocculation accelerator supplied to stir and mix them to form a mixed liquid, an on-the-spot mounting type sedimentation tank 3 receiving the supply of the mixed liquid to sediment soil particle flocs formed by the reaction of the soil particle component and the soil particle flocculating accelerator to form sludge,  an on-the-spot mounting type sludge treatment tank 4 receiving the sludge sedimented in the sedimentation tank 3 and a modifier to stir and mix them and modifying the properties of the sludge to form modified soil and the water permeable retaining wall 5 fixed on the sludge treatment tank 4 and separating moisture in the modified soil to discharge the same.
Patent JP-H0613791-A (JP)
Title: Electronic part mounter
Inventor: HASEGAWA SATORU
IPC: H05K13/00
Filed: 1992-06-26
Abstract: PURPOSE:To obtain an electronic part mounter where the inventory control of electronic parts is precisely carried out. CONSTITUTION:An arrangement table data where the serial number and the type of electronic parts of each feed hopper 3 and the mounting position and the feed number of parts of each feed hopper 3 for each type of products are set correspondent to one another and part control data where the type and the number of electronic parts in each feed hopper 3 are set correspondent to each other are stored, the number of electronic parts in each feed hopper 3 and a part container 31 is renewed in the part control data at the feed of parts to the feed hopper 3 and the part container 31 and the start of a mounting operation. Therefore, electronic parts in each feed hopper 3 and each part container 31 are accurately controlled in number, and the inventory control of electronic parts can be completed in a factory.
Patent JP-H072543-A (JP)
Title: Method for storing or transporting glass plate
Inventor: NOSHIRO MAKOTO
IPC: C03B40/033
Filed: 1993-06-16
Abstract: PURPOSE:To obtain a spacer for glass plates, capable of suppressing the weathering of the glass plates and readily sprinkled over the glass plate surfaces or removed therefrom. CONSTITUTION:Plural sheets of glass plates are laminated and stored or transported. In the process, zeolite powder as a spacer is interposed between the glass plates to prevent the glass plates from weathering.
Patent JP-S6326708-A (JP)
Title: Nc device
Inventor: SHIBATA MOTONOBU
IPC: G05B19/418
Filed: 1986-07-21
Abstract: PURPOSE:To operate a control panel of an NC device via a transmission line by providing a function analyzing part between the transmission part of the NC device and a function part to analyze a command and actuate the processing. CONSTITUTION:A transmission part 4 of an NC device 3 is connected to a host computer 1 via a transmission line 2. Then a command analyzing part 5, a control panel data processing part 8 and an external I/O data processing part 9 between the part 4 and an NC function part 12. The part 5 analyzes the command information sent from the computer 1 via the line 2 and decides whether the corresponding command is received from a control panel 6 or an external I/O 7. Then the final command data is obtained with superposition given on the control panel data 10 and the external I/O data. This final data is delivered to the parts 8 and 9. Thus the computer 1 connected to the line 2 can serve as the panel 6 of the device 3 out the I/O 7.
Patent JP-H0521257-A (JP)
Title: Multi-lined taping apparatus
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01F5/06
Filed: 1991-07-10
Abstract: PURPOSE:To make a tape change and a modification in specifications easy while taping is carried out accurately. CONSTITUTION:A head stock 2 is provided with a plurality of spindles 3 set in parallel for mounting each work. A carrier base 5 movable along the row of the spindles 3 is provided above the head stock 2, and a given number of tape holders 13 are provided on the carrier base 5. Chucks 19 for grasping a tape from the tape holder, rollers 20 for smoothing the tape, and tape cutters 21 are provided in the same number as the spindles 3 and positioned on the carriage 24, which is movable back and forth, from left to right, and up and down independently of the tape holders 13.
Patent JP-H0733139-A (JP)
Title: Container box for wrap film
Inventor: SONOMURA TAKASHI
IPC: B65D25/52
Filed: 1993-07-09
Abstract: PURPOSE:To prevent a film from vertically tearing at the time of peeling off the film without dropping film locking ability at a temporary stopper by providing the temporary stopper for locking the film after cutting on a surface of a front plate covered by a folded lid piece and forming the stopper of two protrusions. CONSTITUTION:A temporary stopper Q is placed from a position lower by 3 to 6mm from an upper end of a front plate 1 to a position up to a blade tip of a cutter K at the tip of a folded lid piece 5. The temporary stopper Q is shaped into a belt extending over an entire length of a box, wherein at three portions including the center lengthwise of the belt and both ends, cuts having a width of 1/2 to 3/4 of a belt width and a length corresponding no a lengthwise direction are provided, so that two resulting protrusions are formed with its top directed toward a bottom plane 2 of the box. Therefore at the time of cutting a film, a film locking effect can be securely exhibited an either of the temporary stopper Q lengthwise along the front plate 1. When the locked film is to be peeled off, the cuts positioned at three portions simplify the peeling.
Patent JP-S6150930-A (JP)
Title: Production of cycloolefin
Inventor: NAGAHARA HAJIME
IPC: B01J23/00
Filed: 1984-08-16
Abstract: PURPOSE:To produce the titled compound in high yield and selectivity, by the partial reduction of a monocyclic aromatic hydrocarbon with hydrogen in the presence of water and a zinc compound, using a hydrogenation catalyst consisting of a crystalline metallic ruthenium having a specific average crystal particle diameter and/or coagulated particles thereof. CONSTITUTION:A cycloolefin useful especially as a raw material of polyamide and lysine, etc., especially cyclohexene, is produced by the partial reduction of a monocyclic aromatic hydrocarbon with hydrogen in the presence of a hydrogenation catalyst composed mainly of ruthenium, water, and at least one zinc compound. In the above process, the selectivity and the yield of the objective compound can be improved using metallic ruthenium crystal having an average crystal particle diameter of <=200Angstrom , especially <=100Angstrom and/or coagulated particles thereof, as the above catalyst, and adding at least one kind of alcohol to the reaction system.
Patent JP-S6063331-A (JP)
Title: Treatment of matte
Inventor: MURAKI MITSUO
IPC: C22B7/00
Filed: 1983-09-14
Abstract: PURPOSE:To improve the grade of Au, Ag, Cu, Pb, etc. incorporated into matte of zinc, copper, etc. and to improve yield by adding sulfuric acid having a specific concn. to the matte and eluting and removing the iron-component, zinc- component, etc. incorporated into the matte. CONSTITUTION:H2SO4 having about 12-7N concn. is added to matte such as zinc matte and copper matte at about 1.5 equi. by the content of Fe an Zn incorporated into the matte. The iron-component and zinc component incorporated into the matte are thus eluted and removed and the grade of Au, Ag, Cu, Pb, etc. incorporated into the matte is improved by about three times to improve the actual yield of these components in the succeeding refining stage. The Cu, Pb, Ag, etc. dissolved in the matte can be recovered in the form of sulfide by the H2S generated by the decomposition of FbS in the above-mentioned iron component; moreover the acid compd. is made into silicic acid contg. moisture at the decreased rate rate, by which the filterability is improved. The FeSO4 soln. obtd. by elution of the iron-component is further subjected to adjustment of pH and air oxidation, by which yellow iron oxide or magnetic iron oxide is formed and recovered.
Patent JP-H0519190-A (JP)
Title: Optical scanning device
Inventor: IMAMICHI KAZUYUKI
IPC: G02B27/09
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a good-quality image even when recording density is switched over a wide range in a scanning optical device. CONSTITUTION:A 1st image-formation optical system which makes a laser beam emitted from a semiconductor laser 1 being a divergent light beam from a light source nearly parallel rays of light is a variable focusing collimator lens 10 consisting of a diaphragm 11, a convex lens 12, and a concave lens 13. Then, the lens 10 is a variable focusing lens capable of varying a focal distance by changing a space between the convex lens 12 being a positive lens (lens having positive power) and concave lens 13 being a negative lens (lens having negative power), and the the diameter of the flux of emitted light is varied in accordance with the recording density on a photosensitive drum 7 being a medium to be scanned.
Patent JP-2000324689-A (JP)
Title: System for zero power consumption at waiting of apparatus using remote controller
Inventor: KAZAMA YOICHI
IPC: H04Q9/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To zero the power consumption at waiting by connecting a remote controller receive exclusively used for power ON/OFF to the primary side of a power source, and operating this remote controller with an internal battery. SOLUTION: The section of the power switch of a remote controller receiver exclusively used for ON/OFF of power is connected to the primary side of a power circuit, and a power saving switch is connected in parallel with this. Then, in the case that it is operated the instant the switch is turned on as a CRT system of television, in case the that the user wants a display always to be put on, in the case that the internal battery is discharged due to a long time of nonuse, or in the similar cases, the power saving switch is switched off prior to use. In this condition, when it receives a power ON signal from remote controller transmission side, the power switch of the remote controller receiver exclusively used for power ON and OFF is switched on to supply a remote controller circuit with power to put the remote controller circuit in ON condition.  As a result, it becomes possible to zero the power consumption at waiting.
Patent JP-H06163532-A (JP)
Title: Method for isolation of semiconductor element
Inventor: CHIYANGUUJIYAE RII
IPC: H01L21/76
Filed: 1993-07-09
Abstract: PURPOSE: To ensure a low threshold voltage while reducing crystal defect by forming a polysilicon layer between a first silicon oxide layer and an anti- oxidation silicon nitride layer in an element forming region thereby reducing damage on a field silicon oxide layer. CONSTITUTION: A first silicon oxide layer 24, a polysilicon layer 26, and a first silicon nitride layer are formed sequentially on a silicon substrate 22. These three layers are then removed by etching from an element isolation region before forming a second silicon nitride layer 30 and a second silicon oxide layer 32 thereon. Subsequently, the second silicon oxide layer 32 is etched back and a silicon oxide layer 32a is removed. Finally, field ions are implanted and a field silicon oxide 36 is formed by thermal oxidation.
Patent JP-2000012233-A (JP)
Title: Thin-film el element and manufacture thereof
Inventor: NAKAMATA SHINICHI
IPC: H05B33/12
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive manufacturing method for a thin-film EL element and the thin-film EL element provided with an alkaline-earth metal sulfide EL luminescent layer preventing adsorption of carbon dioxide and vapor, etc., into the surface of a substrate, and having an excellent luminance and a long life without heat treatment after the formation of the luminescent layer. SOLUTION: A lower electrode 2 and a lower insulating layer 3 are sequentially formed on a substrate 1, and a luminescent layer 4 for EL including an alkaline-earth metal sulfide is formed on the lower insulating layer 3. An over layer 5 is formed by providing a compound of IIb-VIb groups such as zinc sulfide(ZnS) or that to which a luminescence center such as Mn is added, directly onto the luminescent layer 4. An upper insulating layer 6 and upper electrodes 7 are provided on the over layer 5, and the upper electrodes 7 are connected to a power source 8. Lateral faces 4a, 5a of the luminescent layer 4 and the over layer 5 are covered with the upper insulating layer 6.
Patent JP-S5960534-A (JP)
Title: Key input control device
Inventor: HAYASHI KIYOUJI
IPC: G06F3/023
Filed: 1982-09-29
Abstract: PURPOSE:To execute effectively a self-repeat by setting an FF by a response signal of a key switch, sending its output to a processing device, supplying an output of the processing device to the FF through a one-shot circuit, and resetting the FF. CONSTITUTION:When a key switch of a keyboard 5, for instance, 611 is depressed, a return signal 7a is outputted to a scanning signal 4a. When this signal 7a is inputted to a keyboard controller 1, an interruption request signal 8 is sent to a processing device 10 from the controller 1, and code information 16 of the depressed key is also sent to the device 10. On the other hand, an FF13 is set once by the signal 7a from the keyboard 5, but it is reset in a period of time when the signal 8 is outputted and an output signal 12 is supplied from a one-shot circuit 11. When the signal 7a exists continuously, the FF13 is set again. This repetition is executed while the signal 7a is outputted.
Patent JP-S5794358-A (JP)
Title: Axial-flow cyclone
Inventor: MATSUO NORIO
IPC: B04C3/06
Filed: 1980-12-04
Abstract: PURPOSE: To minimize adhesion of soot and dust and maintain high dust collecting efficiency to make inlet angle and outlet angle of guide blades of an axial- flow cyclone in a fixed range.  
     CONSTITUTION: In an axial-flow cyclone that processes exhaust gas etc. containing highly adhesive soot and dust, inlet angle α of guide blades is made about 15°W50°, preferably about 25°W40°, and outlet angle β is made about 15°W 25°, preferably about 18°W23°. By this way, adhesion of soot and dust to the guide blades 13 can be minimized, and dust collecting efficiency of the dust collector can be always kept high. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001059872-A (JP)
Title: Nuclear medicine diagnosing device and the same for whole body
Inventor: KANEDA AKIYOSHI
IPC: G01T1/164
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for whole-body SPECT(single photon emission computer tomography) examination. SOLUTION: Gamma rays radiated from a radioisotope administered to a subject P are detected by rotating an Anger-type camera 10 on the subject P and moving it in the direction of the body axis X to obtain tomographic suintigrams. In this case, a collimator 150 to be mounted to the camera 10 is inclined in such a way that radiation transmitting holes 15a are perpendicular to the direction of the horizontal axis Z which intersects the direction of the body axis X of the subject P at right angles, have acute angels as they are widened from the center to the direction of the body axis X to the direction of the body axis X of the subject P, and are formed in such a way as to have a virtual focus (f) on the side of a radiation detector.  By this constitution, the width W of the field of view is widened in the direction of the body axis X of the subject P, it is possible to collect a wide range of data efficiently to reduce the amount of data to be collected, and the time required for examinations is shortened.