baber/WOPTO huggingface dataset:
Patent JP-H05318899-A (JP)
Title: Screen printer
Inventor: UEDA MASAHIRO
IPC: B41L13/04
Filed: 1992-05-19
Abstract: PURPOSE:To eliminate the need of adjusting the timming of moving a bin and to stabilize gathering, by setting printing speed corresponding to the mode of operation of a sorter which is set by a sorter mode setting means, in the title device to which the sorter using the bins can be connected. CONSTITUTION:Before starting printing, the CPU of a screen printer 30 checks whether sorter mode is set or not. When it is set, the CPU reads the current printing speed from prestored information on printing speed, together with information on the predetermined number of prints, etc., and then carries out resetting to the specific printing speed which matches a sorter 1. In this case, if the printing speed is higher than the specific speed, resetting is carried out, and if not, it is not carried out. At this specific printing speed, printed sheets which are moved to the sorter 1 by means of a belt conveyer 36 after printing are stored in the bins 9 of the sorter 1 neatly, the speed being stored in a memory is advance.
Patent JP-S5458636-A (JP)
Title: Ion nitriding method
Inventor: FURUTSU SATOSHI
IPC: C23C8/36
Filed: 1977-10-20
Abstract: PURPOSE: To perform high grade ion nitriding in a short time by ion nitriding almost all of the whole surface of an object at a higher vacuum degree and then ion nitriding the narrow gaps, the pores, etc. at a lower vacuum degree.  
     CONSTITUTION: Vacuum reactor 1 is set to a higher vacuum degree of 1W5 Torr, a mixed gas of N 2  and H 2  is supplied, and the output of glow discharge is increased while keeping the reactor at a temp. capable of nitriding, thus ion nitriding being carried out. At this time, a good nitride layer is formed on almost all of the whole surface of object 8 excepting the narrow gaps, the pores, etc. Continuously, reactor 1 is set to a lower vacuum degree of 5W10 Torr, and ion nitriding is carried out to  form nitride layers on the gaps, etc. At this time, because of the lower vacuum  degree, glow also becomes thinner and easy to penetrate into the gaps, etc., resulting in good nitriding of the gaps, etc 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5553383-A (JP)
Title: Cleaning device
Inventor: IKEDA TAKESHI
IPC: B28D1/22
Filed: 1978-10-14
Abstract: PURPOSE:To improve the operating characteristic of shutter mechanism and cleaning means by providing a cleaning member and a shutter member which prevents  the fall of the removed developer in the state of contact therewith. CONSTITUTION:An image carrier 1 having a photoreceptor 2 turns in the arrow direction. On top of the image carrier 1 is a cleaning device 3 which has an elastic cleaning blade 4, a scraping guide member 5 serving also as a shutter and a conveying screw 6. The elastic cleaning blade 4 is sandwiched by the blade holders 7 which is oscillatably supported by a fulcrum shaft 71 and the guide memeber 5 is supported detachably from the blade by a guide support member 8. The developer removed by the elastic cleaning blade 4 is conveyed to the side by a conveying screw 6 and falls into a duct 9.
Patent JP-S6023168-A (JP)
Inventor: ASADA KAZUO
IPC: B65D81/107
Filed: 1983-07-14
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-S5653215-A (JP)
Title: Automatic aligning apparatus in apron for spinning
Inventor: KUKINO SATOSHI
IPC: D01H5/86
Filed: 1979-10-03
Abstract: PURPOSE:To prevent the eccentricity and snaking of an apron without damaging  the ends thereof, by supporting the central part of a fixed rotating shaft of a free  rotating roller pressed to the apron with a supporting shaft rotating in a direction  perpendicular to the rotational direction of the roller. CONSTITUTION:A roller shaft 3 is made rotatable about a supporting shaft 4, and pressed to the direction of a spinning apron 9 by the pressure of a coil spring 8. The tension of the apron 9 is preferably larger to speed up the reaction of the roller 1 and prevent the slip between the roller 1 and the apron 9. If the contact angle alpha between the apron 9 and the roller 1 is 10 degrees or less, the snaking will occur easily. Therefore, the contact angle alpha is preferably larger than 10 degrees. The apron 9 receives the force for alignment at its face, and eleminates the damage of the ends thereof. Waste fiber will not be entangled because of no parts extended from the ends of the apron 9.
Patent JP-H04329869-A (JP)
Title: Vapor deposition method
Inventor: AKAMATSU JUNICHI
IPC: C23C14/24
Filed: 1991-04-30
Abstract: PURPOSE:To form vapor-deposited films on many samples in a uniform thickness and simultaneously to facilitate the fitting of the samples to be subjected to vapor deposition. CONSTITUTION:Flat planar trays 3 are used as trays for which samples to be subjected to vapor deposition are fitted. At the time of vapor deposition on the samples, the trays 3 are rotated and revolved around a boat 2 contg. a source to be vapor-deposited and a compensator 5 for partially intercepting the flow of vapor is placed over the source.
Patent JP-S5652031-A (JP)
Title: Endoscope system
Inventor: TAKAMATSU TAKESHI
IPC: G02B23/26
Filed: 1979-10-02
Abstract: With an endoscope system embodying this invention, an endoscope (12), light source unit (11) and photographic attachment (13) are connected to a centralized supervision-control device (14) which collectively supervises and controls the overall operating condition of the endoscope (12), light source unit (11) and photographic attachment (13).
Patent JP-S5251773-A (JP)
Title: Flash discharge lamp
Inventor: ABE HIDEO
IPC: H01J61/36
Filed: 1975-10-22
Abstract: PURPOSE: To provide a flash discharge lamp, in which a discharge electrode is sticked to the inner face of the tube end of a lighting tube bulb through a glass cylinder to facilitate fabrication of a lighting tube and to prevent formation of a recess around the electrode, thereby strengthening the tube end portion of the bulb. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5353166-A (JP)
Title: Water discharge control system for totally automatic washing machine
Inventor: HIDA HIDEYUKI
IPC: D06F33/02
Filed: 1976-10-25
Abstract: PURPOSE: To provide a water discharge control system, which eliminates such accident as flooding of water and has improved operation control properties and high efficiency through drainage control by detecting the period required lowering of the water level in the trough from a predetermined high level to a low level in the draining process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5916907-A (JP)
Title: Manufacture of ornamental alloy
Inventor: KASAI MASAKI
IPC: B22F3/14
Filed: 1982-07-20
Abstract: PURPOSE:To obtain an alloy retaining a value of its base material and resistance to flaws on having properties such as new bicolor, etc., by carrying out hot hydrostatic treatment on the metal body obtained by infiltration method. CONSTITUTION:After compressing molding powder having relative high melting point, the voids of previously sintered green compact are infiltrated with a metal having low melting point by melting it. Thus, if there are only mutual wettability and the difference of melting points necessary for the treatment, optional combinations of materials may be possible. However, because only this infiltration treatment can not completely remove inner voids, the voids are removed by carrying out hot hydrostatic treatment on this metal body. By this method, cemented carbide on hard alloy using noble metals as binder or an aimed alloy macroscopically mixed with white color alloy and gold color alloy, can be obtained.
Patent JP-S5352362-A (JP)
Title: Compound semiconductor device
Inventor: OKUMURA KATSUYA
IPC: H01L29/43
Filed: 1976-10-25
Abstract: PURPOSE: Diffusion of metals detrimental to bonding into an Au film is prevented by providing a Mo film or W film as a barrier layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0421574-A (JP)
Title: Monolithic refractory for hot metal
Inventor: HANAGIRI SEIJI
IPC: C04B35/66
Filed: 1990-05-16
Abstract: PURPOSE:To improve spalling resistance, comprising plural raw materials having difference in Al2O3 content, by blending a raw material having high Al23 content with a raw material having low Al2O3 content in a specific ratio to give an aggregate raw material and mixing the aggregate raw material with a refractory raw material. CONSTITUTION:A raw material such as corundum having high Al2O3 content is blended with a raw material such as chamotte having 30-50wt.% lower Al2O3 content than the raw material with high Al2O3 content in the ratio of 1/(4.0-0.25) to prepare an aggregate raw material. Then the mixed aggregate raw material in an amount to give 40-70wt.% based on total amounts of refractory raw material is blended with the refractory raw material and optionally <=5wt.% based on total amounts of refractory raw material of a carbon raw material such as graphite to give monolithic graphite having improved spalling resistance.
Patent JP-H05325983-A (JP)
Title: Manufacture of electrochemical device using solid high molecular electrolytic film
Inventor: MITSUTA KENRO
IPC: H01M4/86
Filed: 1992-05-20
Abstract: PURPOSE:To provide a method of manufacturing an electrochemical device using a solid high molecular electrolytic film wherein a three-dimensional reaction interface, formed between the solid high molecular electrolytic film and an electrode catalytic layer, can be maintained with no particular operation to facilitate manufacturing work. CONSTITUTION:A solid high molecular electrolytic film 1 and an electrode base material 3 are hot-pressed at a temperature of 130 deg.C or higher and less than 210 deg.C by interposing an electrode catalytic layer 2, and a surface of the electrode base material 3 bites into the solid high molecular electrolytic film to a 30mum or more depth. By the constitution thus obtained, a three-dimensional reaction interface can be formed between the electrode catalytic layer 2 and the solid high molecular electrolytic film 1, to also prevent the electrode base material 3 from separating and coming off from the solid high molecular electrolytic film 1 even when it is swollen by absorbing moisture.
Patent JP-H08318556-A (JP)
Title: Production of synthetic resin panel
Inventor: UENO MITSUO
IPC: B29C45/00
Filed: 1995-05-26
Abstract: PURPOSE: To inexpensively obtain a synthetic resin panel wherein a weld line is inconspicuous by prescribing the temp. of a mold at the time of the injection of a synthetic resin into a cavity through a plurality of gates to a specific range. CONSTITUTION: An ABS type synthetic resin melted under heating is injected into the cavity of a mold through a plurality of gates 2 provided in a mutually spaced apart state and, after the synthetic resin in the cavity is cooled and solidified, the mold is opened to take out a synthetic resin panel 1. In this case, it is necessary to prescribe the temp. of the mold at the time of the injection of the synthetic resin into the cavity through a plurality of the gates 2 to a range of 90-110 deg.C. As a result, the synthetic resin spreads even to a weld part along the inner surface of the cavity and a visually confirmable weld line is not formed. Therefore, it becomes unnecessary to paint the surface of the panel from the rear.
Patent JP-H01297685-A (JP)
Title: Developing device
Inventor: SAKAMOTO HIROTSUGU
IPC: G03G15/09
Filed: 1988-05-25
Abstract: PURPOSE:To stably obtain an excellent image without the unevenness of density by always cleaning the surfaces of a developing roller and a photosensitive drum on which a spacer roller abuts and the surface of the spacer roller itself before development. CONSTITUTION:A cleaning blade 117 and a cleaning felt 118 which are cleaning means wipe off toner adhering to the photosensitive drum 100 and the spacer roller 105 before the toner contributes to the development. Therefore, a development gap can be always kept constant. The widths of the cleaning blades 117 and the cleaning felts 118 on both ends of the photosensitive drum 100 are made larger than the width of the spacer roller 105. Thus, the excellent image without the unevenness of density can be obtained.
Patent JP-S5829101-A (JP)
Title: Integrated movable mechanism
Inventor: SATOU HIROSHI
IPC: B29C45/14
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a movable mechanism with low cost and possible for high integration, by incorporatedly forming a fixed part, movable part and a link part with outsert forming on a board and remarkably decreasing the type, number of components and assembling man-power. CONSTITUTION:On a board 1, a fixed part, a movable part 10 and a link part 11 linking the fixed part 9 and the movable part 10 are formed with outsert with a synthetic resin such as polyacetal incorporatedly. The fixed part 9 is formed with flanges 9a and 9b up and down through fixed holes 12 provided to the board 1, then the part 9 is strongly fixed to the board 1 with the contraction of the synthetic resin. The link part 11 is of waved strip shape vertical to the surface of the board 1, is folded between the fixed part 9 and the movable part 10 and one end is fixed to the fixed part 9 and the other end is linked to the movable part 10. Further, the link part 11 links the fixed part 9 and the movable part 10 so that the movable part 10 can statically be made stable, e.g. the link part 11 can be symmetrical to the movable part 10.
Patent JP-S61286026-A (JP)
Title: Forming method for electric welded tube
Inventor: YAMADA MASAYUKI
IPC: B21D5/01
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a produce pipe whose uneven thickness and roundness are both within an allowable range, and also to expand a kind of a manufactured item of a thick or high strength tube, etc., by bending in advance both edge parts of a loop to a necessary shape by a press equipment which is provided on the front stage of a forming roll stand group, and thereafter, feeding it to said stand group. CONSTITUTION:When a hoop 2 from an uncoiler 8 is made to pass through a leveler 3 and fed to a press equipment 1 at a correct feed speed, a self-running truck 14 of the equipment 1 is started, and when a speed of the truck 14 synchronizes with the feed speed of the hoop 2, upper and lower metallic dies 12, 13 of a hydraulic press 11 are closed and the hoop is pressed. In this case, the equipment 1 moves in the feed direction of the band steel 2 in a state that the hoop 2 is pressed by the metallic dies 12, 13, bends in advance both edge pats of the hoop 2 continuously extending over the overall length, feeds it continuously to a forming roll 4-7 stand group and forms it in a tubular shape. According to such a method, generation of a defective decreases, and the yield of a product can also be improved.
Patent JP-H08321409-A (JP)
Title: Slide rheostat
Inventor: YAGI YOSHIKAZU
IPC: H01C10/38
Filed: 1995-05-26
Abstract: PURPOSE: To provide a compact and inexpensive slide rheostat by which the intrusion of water, etc., can be blocked, concerning the silde rheostat used for acoustic apparatus for which the dust proofness and water proofness are required. CONSTITUTION: A rail 30 having a slot 31 on the upper side thereof is arranged in a space between the upper face of a cover 28 with a long hole 29 and an insulation substrate 21. Thus, water, etc., entering from the upper side are directly accumulated in a slot 31 of the rail 30 or it is guided along a groove 27a on the upper face of a slider into the slot 31 and exhibits an excellent effect such as dust proofness and water proofness, and further intruding matters are discharged along the slot 31 into the outside, so that they are hardly scattered in unspecified places.
Patent JP-S5918667-A (JP)
Title: Cut end bender for lead frame
Inventor: TAKAHASHI FUMIO
IPC: H01L23/50
Filed: 1982-07-22
Abstract: PURPOSE:To perform cut bending with good accuracy by a method wherein claws are provided at cutting regions, and then the positional slippage of lead frames is corrected by operating a correcting claw every time at the reset time of a feed claw. CONSTITUTION:The claws 27a and 27b fixed on a sliding block 32 move to right by the half turn of a cam 39, and a lead frame is placed from a supplier by stepwise differences 29a and 29b, thus carried out over the stepwise difference 26 of carriage bases 21 and 24. During this time, a roller 43 and levers 42a, 42b fixed on the block 32 strike on the plates 52a, 52b, rollers 62a, 62b of a correcting claw moving mechanism 55, thus moves claws 68a and 68b to right and raise them. The claws 27 move to left by the following half turn of the cam 39, and then the frame is replaced to the stepwise difference 26 and rides between guide rails 25. Meantime, the levers 42a and 42b come off from the rollers 62a and 62b, thus the claws 68a and 68b lower, the hook top ends come between the rails 25, draw near the frame 69 to the stepwise difference 26 and then set at the cutting part P1. The frame is fed to the bending part P2 via the rails 25 without hindrance by the next half turn of the cam, and the next frame is set at the cutting part P1 at the time of reset of the block 32. The yield and the operating efficiency are improved by accurate setting.
Patent JP-H0542052-A (JP)
Title: Cooking utensil
Inventor: NAYA MASARU
IPC: A47J37/06
Filed: 1991-05-30
Abstract: PURPOSE:To provide a cooking utensil simply constructed and capable of easily removing a body case having a heat source inserted therein, and then preventing water in the body case from overflow. CONSTITUTION:There are provided a body case 13 shaped like a box having the upper surface opened while having a laterally long through hole 15 in the rear wall 13b, a rear side opening edge 17 provided on the rear wall 13b integrally therewith, a heat source 11 disposed through the through hole 15 in the body case 13, a lid body 19 for opening and closing the upper surface opening of the body case 13, a hinge A supporting pivotably the lid body 19 and the heat source 11, an locking claw 12 provided on the hinge A and directed upward to freely detachably and attachably engage the rear side opening edge 17 from the upper side, and a base 1 having the rear part connected to the hinge A while being provided to allow the body case 13 to be put in and out from the front side.
Patent JP-S5252372-A (JP)
Title: Semiconductor device
Inventor: IMAI JIYUNJI
IPC: H01L21/66
Filed: 1975-10-24
Abstract: PURPOSE: To improve yield of semiconductor devices by selecting among the elements or circuits of different characteristics those having desired characteristics and by bonding them. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63293184-A (JP)
Title: Surface treatment of looped wire rod
Inventor: HAMADA MASAKATSU
IPC: B65H51/14
Filed: 1987-05-27
Abstract: PURPOSE:To enable uniform and stable surface treatment of looped wire rods by providing plural gentle slopes to a roller conveyor on which the wire rods are conveyed at a certain pitch so as to make the overlaps of the wire rods sparse without entangling. CONSTITUTION:Looped wire rods 1 are put on a roller conveyor 2 at a certain pitch, conveyed and passed through a treating soln. tank (not shown), where the rods 1 are subjected to surface treatment such as pickling. When the surface treatment is carried out, the rollers 2a-2f of the conveyor 2 are arranged at a slowly rising gradient and at a slowly falling gradient so as to provide plural gentle slopes to the conveyor 2. The overlaps A of the rods 1 near the side edges 1a are made sparse by loosening at the tops B and the bottoms C of the slopes. A treating soln. reaches the entire surfaces of the rods 1 and enables uniform surface treatment. Since the conveyor 2 is gently sloped, the loops are not entangled and stable surface treatment is carried out.
Patent JP-S61287210-A (JP)
Title: Manufacture of garnet film
Inventor: HOSOE YUZURU
IPC: C30B19/04
Filed: 1985-06-14
Abstract: PURPOSE:To suppress the precipitation of an ultrafine garnet crystal in a melted solution by using flux components which contain Bi2O3, PbO and V2O5, thereby decelerating the growing velocity of the film. CONSTITUTION:A garnet single crystal film which contains bismuth is epitaxially grown on a nonmagnetic single crystal substrate in melted solution made of flux components containing Bi2O3, BbO and V2O5 and crystal component. When the concentrations of PbO, V2O5 and Bi2O3 in the flux components are represented respectively by x, y and z (molar %), a composition of a range that (x, y, z) is surrounded by a line segment (a) for connecting a point 1 (93, 2, 5) and a point 2 (49, 2, 49), a line segment (b) for connecting the point 2 and a point 3 (30, 40, 30), a line segment (c) for connecting the point 3 and a point 4 (55, 40, 5) and a line segment (d) for connecting the point 4 and the point 1 is used. Thus, the growing velocity of the garnet film which contains bismuth in the same amount is decelerated to reduce a defect caused by the precipitate in the solution, and the accuracy of controlling the film thickness can be enhanced.
Patent JP-H11302070-A (JP)
Title: Piezoelectric porcelain material
Inventor: SATO KAORU
IPC: G01C19/5663
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric porcelain material having both Qm temp. stability and fr temp. stability and satisfying 30%<=Kp <=60%, εr>=500, Qm>=500, ΔQm/Qm<=50% and Tkfr<=100 ppm/ deg.C. SOLUTION: A compsn. contg. a compd. represented by the formula Pb[(Mna Nb1-a )b Tic Zrd ]O3 (where 0<a<=0.60, 0.01<=b<=0.55, 0.20<=c<=0.65, 0.10<=d<=0.65 and b+c+d=1) as a principal component and >0 to 5.0 wt.% one or more oxides of lanthanoids as subsidiary components when the weight of the principal component is considered to be 100 wt.% is imparted to obtain the objective piezoelectric porcelain material capable of providing a gyroscope having high temp. stability.
Patent JP-2000320159-A (JP)
Title: Expansive dwelling house
Inventor: AKEHI KATSUTOSHI
IPC: E04H1/02
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To form an expansive atmosphere around a dwelling house, particularly in the front side of the dwelling house. SOLUTION: In a dwelling house A where a road is positioned on the southern side of a site, a parking lot B and a garden D are disposed facing the road, and a building is disposed on the northern side of the garden D, an approach C having one end connected to an access to the parking lot B and the other end connected to an entrance 1 of the building is disposed between the parking lot B and the garden D, and the peripheral edge of the site excluding the access to the parking lot B are surrounded by a mesh fence E.
Patent JP-H0854341-A (JP)
Title: Titration-emulation system and method for titlating sample
Inventor: TEIMOSHII FURANSHISU MAKURI
IPC: G01N31/16
Filed: 1995-05-26
Abstract: PURPOSE: To provide result of titration similar to dilution without performing chemical dilution to a sample by changing visualization parameters in accordance with a set value, evaluating a changed digital visualization signal, and determining a titration completion point of the sample. CONSTITUTION: An analogue video camera detector visualize a sample in accordance with a specified visualization parameter, and an imaging board generates a digital visualization signal for this visualization. Visualization parameters for visualizing each sample are exposure time, contrast, and brightness, generally, which form a single set value. A memory means memorizes this set value, so the visualization parameters are changed in accordance with this set value. By adjusting at least one parameter, visualization of included substance is changed. The digital visualization signal thus changed is evaluated by a computer provided with a cathode-ray tube monitor, and a titration completion point of the sample is determined.