baber/WOPTO huggingface dataset:
Patent JP-H09319260-A (JP)
Title: Image forming device
Inventor: KATO TOMOKAZU
IPC: G03G21/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of easily putting paper sheets in page order in taking out paper sheets from a bin, in the case of sorting the copying paper sheets with use of a plurality of bins. SOLUTION: In the device, a sorter connected to a copying machine body is provided with the plurality of bins 811 , 812 and 813 ,.... In the case the respective bin is furnished with capacity of the specific number of sheets, and the number of original sheets preliminarily counted in a sort mode are larger than the capacity of respective bin, an assorting destination for 1 set of the copying paper sheets is allocated to the plurality of bins, while the paper sheets are assorted to the bin in order of filling from the lower stage.  For instance, in the case the bin capacity is 30 sheets, in taking 4 copies for every original of 50 sheets, the respective assorting destination for 4 set is assigned to the bins 811 , 822 and 813 , 814 and 855 , 866 and 817 , and 818 , the paper sheet is severally assorted from the respective bin 812 , 814 , 816 and 818 on the lower stage, and then the paper sheet of 31st to 50th is severally assorted to the respective bin 811 , 813 , 815 , and 817 on 1 stage above.
Patent JP-H084485-A (JP)
Title: Screw conveyor of shield excavating machine
Inventor: ITO HIROYUKI
IPC: E21D9/12
Filed: 1994-06-17
Abstract: PURPOSE:To improve the soil/sand taking-in efficiency by projecting the flight of a screw conveyor forward from a bulkhead. CONSTITUTION:On a bulkhead for longitudinally partitioning the inside of a shield frame, a pipe which forms the outer contour of a screw conveyor 12 is installed, through the communication between a soil/sand taking-in chamber at the front and a coal pit at the rear, and a rotary shaft 14 is installed along the axial direction in a pipe. A soil/sand sending flight 15 which is formed in a spiral form is installed on the rotary shaft 14, and a part of the flight 15 is cut in the circumferential direction of the pipe, and an intermediate gate 16 for opening and closing the inside of the pipe is installed in correspondence with the cut part. Further, the end part 15x of the soil/sand taking-in chamber side of the flight 15 is projected to the inside of the soil/sand taking-in chamber at the front from the bulkhead.
Patent JP-S63299975-A (JP)
Title: Thermal recording material
Inventor: AIHARA HIDEO
IPC: B41M5/337
Filed: 1987-05-30
Abstract: PURPOSE:To make it possible to give a high-density clear image with a small quantity of thermal energy, by setting the degree of compressive deformation of a thermal recording material, or of a layer part on a base, under a specified pressure to be not less than a specified value. CONSTITUTION:A layer comprising minute voids capable of being compressed when a pressure is applied thereto is provided between a base and a thermal color forming layer so that the degree of compressive deformation (compressibility) of the resultant thermal recording material under a pressure of 0.55 kg/cm<2> is at least 5% or that the degree of compressive deformation of a layer part of the base under the pressure is at least 20%. When the recording material is printed by a thermal head of a facsimile, a printer or the like, the recording material is effectively pressed against the thermal head by a pressure exerted from a platen roll, whereby the property for close contact between the recording material and the thermal head is enhanced. In addition, a heat-insulating effect of the minute void-comprising layer between the base and the thermal color forming layer ensures that thermal energy supplied by the thermal head is absorbed into the color forming layer, whereby a high-density clear image can be obtained with a small quantity of thermal energy.
Patent JP-S5839898-A (JP)
Title: Nozzle structure provided with liquid level gauge for tank
Inventor: KAIHOU KATSUHARU
IPC: F17C13/02
Filed: 1981-09-01
Abstract: PURPOSE:To obtain the safe maintenance for a liquid level gauge by adding a lower lid of a large diameter to an upper lid of a small diameter with a spring between in an elevating lid and providing annular seal seats respectively capable to be in touch with upper faces of both lids on the inside of a nozzle. CONSTITUTION:When a tape 9 is broken, an upper lid 11' and a lower lid 11'' are drawn up along guide wires 6 by wires 13, and a float 7 on a liquid face 10 for a liquid level gauge is placed on the upper lid 11'. The lower lid 11'' is brought in touch with the lower face of a lower seal seat 3'' of a nozzle 2' provided on a roof 1 of a tank 7, and the upper lid 11' is also brought in touch with the lower face of the upper seal seat 3' at the stroke end for giving two- stage sealing. Meanwhile, the lower lid 11'' is also pushed by a spring 20 for intercepting the vaporized gas in the upper part of the tank. Then, a purge nozzle 14 and a valve 16 are opened, and the space between the upper and the lower lid 11' and 11'' is filled with N2-gas introduced from a gas source 18. Consequently, the gas in the upper part of the tank is intercepted by the upper lid 11' for sure, and a lid body 15 is opened for maintenance work.
Patent JP-H0430082-A (JP)
Title: Multi-layer parking device
Inventor: MORI KUNIO
IPC: E04H6/06
Filed: 1990-05-25
Abstract: PURPOSE:To reduce the excavation amount of an underground pit and reinforcement members, and to reduce the cost, by composing to sway freely a two-layer type parking structure which consists of the upper layer parking lot ad the lower layer parking lot, up and down making a horizontal axis provided to a fixed foundation as a fulcrom. CONSTITUTION:A multi-layer parking unit 5 which consists of the upper layer parking pallet 1 whose front part 1A is swayable up and down to the rear part 1B by an auxiliary swaying shaft 4, the lower layer parking pallet 2, and struts 6, is held to a fixed foundation 8 swayable up and down by a main swaying shaft 9. And a main and an auxiliary swaying means which consist of nuts 2B and 3A, screws 7B and 7A, and a rotation drive device 10 are installed to the unit 5. And by inclining the unit 5 with the swaying means to lower the lower layer 2 to the underground pit 11, a vehicle B is put into or out of the upper layer 1 by lowering the front part 1A, or to the lower layer 2 by lifting up the front part 1A fitting the lower layer 2 floor surface to the road surface.
Patent JP-H032824-A (JP)
Title: Liquid crystal display element and device
Inventor: HOSHIKAWA JUN
IPC: G02F1/1333
Filed: 1989-05-31
Abstract: PURPOSE:To improve the heat resistance and durability of the liquid crystal display element consisting of a polymer layer formed by dispersing and holding the microdrops of a liquid crystal and transparent conductive substrates to crimp the polymer layer by using the crosslinked bodies of polyvinyl alkyral as the polymer. CONSTITUTION:The polymer layer 1 consisting of the crosslinked bodies of the polyvinyl alkyral is provided between the transparent substrates 3 and 4 having transparent electrodes 5 and 6 and the microdrops 2 of the liquid crystal are included in the polymer layer 1 and are held in a dispersed state therein. The crosslinked bodies of the polyvinyl alkyral are formed by adding a crosslinking agent having crosslinking reactivity to the polyvinyl alkyral and effecting the crosslinking reaction by heating or natural resting. The display element having the excellent heat resistance, moisture resistance durability, etc., and a good contrast is obtd. in this way.
Patent JP-S5926181-A (JP)
Title: Treatment of waste matter containing noxious heavy metal
Inventor: TAKENAKA SHINYA
IPC: B09B3/00
Filed: 1982-08-06
Abstract: PURPOSE:To perform the treatment of noxious waste matter into an unnoxious state, by adding the specified amount of alkaline substance to the aqueous slurry of fine powdery waste matter containing noxious heavy metals, adjusting its pH above, 5 filtering it, and adding cement to the leftovers to cake them. CONSTITUTION:Waste matter A such as dust is charged in a water tank B to form slurry by immersing it in water. Hence, water-soluble alkali (alkaline earth) metal salts and heavy metal salts are dissolved in water. Thereafter by adding a ferric salt C and alkali D to the immersion liquid, the heavy metal salts in the dust and the added ferric salt are converted into insoluble hydroxides. On the other hand, the alkali (alkaline earth) metal salts in the dust are still dissolved as such and oxides are suspended. Thereafter, said slurry is filtered by a filter F, and the leftovers G are mixed with cement K and kneaded by a caking means I to form caked matter 4 having large mechanical strength. The filtrate F is evaporatively condensed by an evaporator H to recover valuable metal salts.
Patent JP-H01308347-A (JP)
Title: Feeder for electronic parts
Inventor: IMAI SEI
IPC: B23P21/00
Filed: 1988-06-02
Abstract: PURPOSE:To mount multifarious parts in type by pressing a tape for feeding electronic parts with a lever, holding each part upright, and operating a slider sliding in the part feeding direction and a feed claw at a specified pitch by a feed shaft. CONSTITUTION:A lever 8 of a part mounting device 4 is energized by a spring 9, and tapers 3a, 3b, taping each of leads 2a, 2b of an electronic part 1, is held upright. In this device 4, there are provided with a slider 5 sliding in the part feeding direction and a feed claw 6 being energized by a spring 7. A feed shaft 10 is connected to this slider 5, making it project from the device 4, and the slider 5 is energized in the feeding direction by a spring 11. When the feed shaft 10 is operated at a specified pitch the feed claw 6 in the slider 5 presses these leads 2a, 2b, whereby the electronic part 1 is fed in the feeding direction at the specified pitch. When force for pushing the feed shaft 10 is removed, the slider 5 is put back to the specified position by the spring 11. With this constitution, electronic parts different in type are thus mounted without enlarging the part counting device.
Patent JP-S62293950-A (JP)
Title: Gear motor
Inventor: SAKURAGI KATSUNORI
IPC: F16H1/20
Filed: 1986-06-12
Abstract: PURPOSE:To enable gears to be positioned with high precision to a shaft without machining, by forming a positioning reference hole for setting the external ring of a ball bearing on a gear plate. CONSTITUTION:On a gear plate 8 fitted on a bracket 3, metal units 14, 15 and a stay 17 are arranged to constitute gears 10, 12. On a gear plate 16, a positioning reference hole 23 engaged with the metal units 14, 15, the stay 17, and the external ring of an upper bearing 4 is formed, and the metal units 14, 15 and the stay 17 are fitted on, and the stay 17 is fixed by caulked. The positioning reference hole 23 of the gear plate 16 is engaged with the bearing 4, and the gear plat 8 is fixed on the bracket 3 with screws. In this manner, machining for positioning the bracket 3 having a shaft 7 is not required, and a cost of positioning the gears with precision is not required.
Patent JP-H033256-A (JP)
Title: Method of correcting warp of cap
Inventor: HIKIYOKU HISAO
IPC: B21D22/30
Filed: 1989-05-30
Abstract: PURPOSE:To effectively correct warp of a flange on the periphery by drawing a metal plate and then performing hit-forming of the four corners of the recess of a cap. CONSTITUTION:A cap 10 made by drawing a metal plate has a rectangular recess 12 rising on the center. A rectangular flange 14 is formed on the periphery of the recess 12. Distortion concentrated on the drawn parts at the four corners of the recess 12 of the cap after drawing warps the edge of the flange 14 toward the recess 12. When the four corners of the recess 12 of the cap after drawing are aligned to the small projections 18 of a punch 16 and hit- forming is performed with the punch 16 from above the recess 12, warp of the recess 12 and the flange 14 are corrected to obtain the straightened cap 10.
Patent JP-S62292060-A (JP)
Title: Thermal head driving ic
Inventor: MASUI KEIJI
IPC: B41J2/355
Filed: 1986-06-11
Abstract: PURPOSE:To reduce the number of ICs to be used per head, to improve productivity, and to lower a cost, by providing plural enable terminals, and driving each of blocks divided in the IC, independently. CONSTITUTION:Control circuits 115-121 are divided into the block consisting of the circuits 115-118, and the block consisting of the circuits 119-121, and enable terminals 129 and 133 capable of controlling independently each block are provided. Picture signals inputted in series are outputted in parallel by shift registers 101-107, and are latched at latch circuits 108-114, and controls two blocks of driving circuits 122-125, and 126-128, by the enable signals 129 and 133, independently. In such Way, the number of the ICs per head are reduced to six, that is the half of a case using the IC of 32 bits, thereby, the number of bonding connection can be reduced, and wiring density in a board is prevented from increasing, therefore, a yield can be increase.
Patent JP-S5471296-A (JP)
Title: Vacuum vessel for use in thermonuclear device
Inventor: KURITA ISAO
IPC: G21B1/17
Filed: 1977-11-16
Abstract: PURPOSE: To provide the subject device wherein a plurality of honey-comb liners having the same electric resistance are mounted on the inner wall of a vacuum vessel of a thermonuclear device, thereby to uniformly retain the baking temperature and to prevent the occurrence of gaseous impurities.  
     CONSTITUTION: Honey-comb liners 4 each of which is divided into a plurality of parts are mounted on the inner wall of the vacuum vessel 1 of a thermonuclear device. Partical honey-comb liners 41, 42, 43 - - - are formed such that those mounted on the inner wall at the inner diameter side of the vessel 1 become small, and are connected in series by a lead wire 5. The partial honey-comb liners have respectively a thickness so that its sectional area along the current flowing course becomes substantially the same, and are fixedly secured through an insulator 6 so that electric resistance becomes equal. Accordingly, the quantity of heat generated becomes substantially the same, and hence the baking temperature of the inner wall of the vessel 1 can be uniformly retained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000331882-A (JP)
Title: Electric double-layer capacitor and its manufacture
Inventor: NAKAO KEIICHI
IPC: H01G11/22
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a high-reliability electric double-layer capacitor which is widely used for various kinds of electric devices, for regenerative power of electric vehicles and for storage of power. SOLUTION: By impregnating a collector 3 constituting the electric double- layer capacitor with water, winding it into a specified shape in a softened state, and drying the collector 3 after winding, defects such as cracks or peeling off at the time of winding can be prevented even if the thickness of the collector 3 is increased and its cost of manufacture can also be reduced. Also, by using a waterproof separator 16 at that time, the yield of products is improved.
Patent JP-S62291512-A (JP)
Title: Distance measuring apparatus
Inventor: TANMACHI MASAHIRO
IPC: H04N5/232
Filed: 1986-06-11
Abstract: PURPOSE:To obtain an apparatus available constantly for high-accuracy measurements and 3-dimensional informations, etc. of an object in comparatively short time, by installing a mask forming a pattern light flux and an elliptical reflecting mirror etc., oriented to the mask to the mask of a beam of light from a light source. CONSTITUTION:A light flux that passed light-transmitting unit 61, 65 from a light source 3 develops light images in positions P1, P2 on an object 5 after passing through a lens 1. Next, after passing through a lens 3 respectively, it develops light images in positions D1, D2 in an image sensor 4. An output wave form of this sensor 4 is observed by an image-processing apparatus for obtaining distance up to an image position on the surface of the object 5. And, on this apparatus, the light source 3 is set part from the mask 6 and outside a light path of a light flux reflected by an elliptic reflecting mirror 7 oriented to the mask 6 of a beam of light from the light source 3. Thus, only such a light flux which came from the specified direction is admitted into a light-transmitting unit 61, 62,...65. Further, the light-source 3 is set in the first focus of the reflecting mirror 7 and the center of incident pupil of the lens 1 in rough vicinity of the second focus of the mirror 7 and thus, all light fluxes obtainable by the mask 6 is irradiated on the object 5.
Patent JP-H11318249-A (JP)
Title: Raising of seed production parent of f1 seed
Inventor: KATO NORIO
IPC: C12N15/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To prepare a seed production parent capable of producing a plant body having the same genotype as that of an unfixed plant body as a first final generation, remarkably shorten the raising period and conform to market needs by inducing a doubled haploid plant from both of one specific set of haploid cells. SOLUTION: (i) One set of complementary haploid cells derived from the same embryosac mother cell or pollen mother cell of an unfixed plant and produced as a result of the reduction division is differentiated and (ii) a doubled haploid plant is induced from both of the one set of the differentiated complementary haploid cells to prepare a seed production parent capable of producing a plant body having the substantially same genotype as that of an unfixed plant body as a first final generation. The differentiation of the one set of the complementary haploid cells is preferably carried out by culturing an anther or a bud containing pollens (mother cells) and then extracting the pollens from the anther.  Seeds obtained by mating of the pair of seed production parents are preferably grown to prepare the first final generation having the same genotype as that of the unfixed plant which is a parent of the seed production parent.
Patent JP-S5838961-A (JP)
Title: Offset master making machine
Inventor: KUZUWATA MASAYUKI
IPC: G03G13/28
Filed: 1981-08-31
Abstract: PURPOSE:To correct the direction of an original blindly moving on a contact glass without touching it, by installing an original placing stand turnably in an exposing plane with respect or the main body of a machine. CONSTITUTION:A support 1a formed on the main body 1 of a plate making machine, and having an almost same form as the body 1 has a structure for supporting the arculate ends 2a of an original placing stand 2 with thrust bearings 3 from below. The support 1a is provided with at least 3 thrust bearings 3 corresponding to the ends 2a. At least one of the ends 2a is provided with a partial gear 2c engaged with a pinion 4. This pinion 4 is pivotally mounted on the main body 1, and a knob 4a for rotating the stand 2 united with the pinion 4 is disclosed out of the machine.
Patent JP-S5470088-A (JP)
Title: Detection circuit
Inventor: NOGUCHI KOUICHI
IPC: G01R19/165
Filed: 1977-11-15
Abstract: PURPOSE: To improve stability to aging, operation times, environmental changes, etc. by inserting selection switching elements to the input bias circuit of a differential amplifier.  
     CONSTITUTION: Cooperatively acting selection switches 3, 4 are inserted, differentially with respect to amplifier input, to the input bias circuit of a differential amplifier 5 which detects and amplifies the voltage being the difference between a reference input 6 and a detection input 7. Then, the operation times of both switches 3, 4 become equal to selection times and the tendency in which the changes in contact resistance occuring with the operation times are mutually the same is indicated. As the input of the differential amplifier 5, said changes become in-phase and are thus offset. If selecting transistors TR 1  thru TR 3  are used in place of directly using the mechanical switches 3, 4 in selection of the detection levels and the transistors TR 1 , TR 2  are turned ON and OFF by the switch 3, the stability to environmental changes is increased owing to the sameness of the temperature characteristics of the transistors TR 1  thru TR 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S621403-A (JP)
Title: Cuprammonium cellulose porous membrane with good dimensional stability
Inventor: IWATA MICHITAKA
IPC: C08L1/02
Filed: 1985-06-25
Abstract: PURPOSE:To provide a cuprammonium cellulose membrane having a good dimensional stability when wet, super mechanical disposition and super filtration performance by limiting such characteristics within a specific range as average molecular weight, in-plane orientation of molecular chain, dynamic modulus, average hole diameter, in-plane porosity and hole density. CONSTITUTION:To improve the brittleness, the average molecular weight of cellulose molecule is set over 5X10<4>. Cuprammonium cellulose with less protein molecule adsorbed is used. The average hole diameter should be 0.02-10mum, and the in-plane porosity of one plate is over 30% or the hole density per 1cm<2> of in-plane is 6X10<5>-3X10<7>pcs./D. All this setting increases filtration speed and filtration capacity. Also the in-plane orientation of cellulose molecular chain is limited within 60-80%, which lessens the transformation by swelling. The thermal stability of porous membrane is increased, provided the peak temperature in mechanical loss tangent - thermal curve measured at the frequency 110Hz is over 250 deg.C.
Patent JP-S5839237-A (JP)
Title: Preventing device for motor from scattering of oil
Inventor: NAKAOKA MASAKI
IPC: H02K5/16
Filed: 1981-08-31
Abstract: PURPOSE:To prevent the scattering of oil mist from the vicinity of an output shaft by providing air vents in the vicinity of the output shaft, providing vents communicated with a pressure reduction forming means in separate positions, and thereby forming air streams flowing from the air vents into the case of the main body. CONSTITUTION:A plurality of air vents 15 are provided in a cap 22 retaining a bearing 7, in the vicinity of an output shaft 18. Moreover, a plurality of vents 19 are provided in a motor case 9 so as to communicate the inside of the motor case with cooling-air paths 16 formed outside the case 9 by air guides 10. When cooling air flows through the cooling-air paths 16, air streams flowing from the air vents 15 into the motor case are formed by its action of reducing pressure, and thereby the scattering of oil mist from the bearing 7 can be prevented.
Patent JP-H0432708-A (JP)
Title: Displacement quantity measuring instrument
Inventor: KOSEKI TSUNEO
IPC: G01B21/00
Filed: 1990-05-29
Abstract: PURPOSE:To prevent a unified signal from varying abruptly at a specific part by finding the difference signal between the output of one sensor and a reference signal by each adder with a sensor when the sensitivity of each sensor decreases. CONSTITUTION:As sensors 3 and 4 decrease in sensitivity, signals e3 and e4 outputted by adders 5 and 6 become unequal almost at the time of 'X=A'. (Here, the distance up to the right end surface of a flange 2 from the end sur face of the sensor 3 as an origin is denoted as 'X'.) Further, the value of an intermediate signal e5 outputted by a differential amplifier 7 with a limiter becomes '0V' through limiter operation. Consequently, a signal e6 outputted by an adder 8 becomes equal to a signal e3 outputted from the adder 5 and a signal e7 outputted from an adder 9 becomes equal to a signal e4 outputted by the adder 6. At this time, a signal e8 from an adder 10 has a positive voltage up to a place which is less than 'X=A' and a signal e9 from an adder 11 has a positive voltage up to a place which is larger than 'X=A'. Then signals e10 and e11 are selected by a switch 15 to become a signal e12, which is converted into the unified signal e13 and then outputted to a monitor device side.