baber/WOPTO huggingface dataset:
Patent JP-H0825085-A (JP)
Title: Automatical welding equipment line for steel segment
Inventor: NAKAJIMA YOSHIKATSU
IPC: B23P19/04
Filed: 1994-07-13
Abstract: PURPOSE:To contrive the improvement of productivity and accuracy, cost reduction, etc., by carrying in a steel segment to which tack welding is executed and providing an automatic welding equipment line which consists of a positioner, regularly welding robots and carrying-in and carrying-out conveyers. CONSTITUTION:The steel segment 2 which is temporarily assembled with an assembling/tack welding device 1 is fed to carrying-in conveyer equipment 4 which is worked by turning on a phototube B with a mobile truck 3 after confirming that a phototube A of a detector 8 is turned on. Taking-in of the steel segment 2 into a centering/positioning device 7 and charging the segment to a carrying-out conveyer equipment 9 are simultaneously executed with a stacker crane 5. The centering/positioning device 7 is moved on the side of a preceding welding robot 6, the other welding robot 6 is also turned by 180 deg. so as to enable welding and regular welding is executed with two robots. Driving of the carrying-out conveyer equipment 9 is controlled with a phototube C and phototube D. The steel segment 2 is taken out with a turning device 10, transported to an inspection stage with a roller conveyer 11 and continuous unmanned operation in a welding stage is enabled.
Patent JP-H1112200-A (JP)
Title: Production of perfluorocarbon
Inventor: ONO HIROMOTO
IPC: C07C19/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To readily and inexpensively obtain perfluorocarbons by allowing hydrofluorocarbon to react with fluorine gas as an excessive fluorine gas remaining in the gas formed by the reaction is removed. SOLUTION: Aliphatic hydrofluorocarbons of 6 or less carbon atoms and fluorine gas are allowed to react with each other in the bas phase at an elevated temperature at the main reaction step, subsequently the effluent reaction product gas from the main reaction step is brought into contact with stoichiometrically more than 1.1 mole of hydrofluorocarbon gas based on the fluorine gas remaining in the reaction product gas at the fluorine removing gas to obtain the objective perfluorocarbon. Thus, in no need of an additive dehydration step, the objective perfluorocarbon substantially free from fluorine gas is obtained without discharging expensive fluorine gas while the excessive fluorine gas is effectively utilized.
Patent JP-S6053088-A (JP)
Title: Semiconductor device
Inventor: SANTOU SHIGERU
IPC: H01L29/812
Filed: 1983-09-02
Abstract: PURPOSE:To obtain a semiconductor device with a thick GaAs substrate, parasitic capacitance thereof is small and which is handled easily, by forming a metallic layer, which penetrates through the GaAs substrate and is connected to an electrode, to the back of the GaAs substrate. CONSTITUTION:A semiconductor element 3 is formed to an active layer 2 shaped to the surface of a semi-insulating GaAs substrate 1 in 200-600mum thickness. An opening section 5 is formed to the GaAs substrate 1 in the lower section of an electrode 4 connected to the semiconductor element 3, and a conductive metal 6 is shaped to the back of the GaAs substrate 1 and into the opening section 5 and conducted with the electrode 4. In a semiconductor device constituted in this manner, the parasitic capacitance of a circuit element is reduced because the GaAs substrate keeps initial thickness. Yield is improved and the semiconductor device having high reliability is obtained because the GaAs substrate is handled easily. A groove 7 is formed to the lower section of a section, in which calorific value is particularly much, in the semiconductor element 3, and heat generated in the semiconductor element 3 is dispersed to the outside through the metal 6' in the groove 7.
Patent JP-S6323979-A (JP)
Inventor: RUURANDO BUAN IPEREN
IPC: C08G59/38
Filed: 1987-06-30
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-H066126-A (JP)
Title: Manufacture of thick resin lens antenna
Inventor: YAMAMOTO KEIZO
IPC: H01Q15/08
Filed: 1992-06-19
Abstract: PURPOSE:To provide a thick resin lens antenna inexpensively in which a surface defect such as shrink or swirl mark and an internal defect such as void hardly take place and the electric characteristic such as a dielectric constant is uniform. CONSTITUTION:A synthetic resin material including foaming agent is put in a metallic die comprising an upper die 11 and a lower die 12, the filling quantity of the resin is selected to be a cavity volume or over and foaming injection molding is attained so that a foaming magnification is a multiple of 1.1 or less under the application of holding pressure of 0kg/cm<2> or more. Thus, a resin lens antenna 13 is obtained.
Patent JP-H115563-A (JP)
Title: Pedal displacement control structure of vehicle
Inventor: OKADA YASUAKI
IPC: B60T7/06
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To control displacement of a tread of a pedal for a vehicle, in the case that external force of prescribed value or more acts in a vehicle front part. SOLUTION: In a pedal stopper 82 secured to a brake pedal 10, in addition to a pressing part, a flexing part 82D is provided. When external force of prescribed value or more acts in a vehicle front part, a rear end side of a pedal bracket 26 is detached from a slide plate 50, to be slid on a first/second slope 50A, 50B, but here (step of slide beginning), a stop switch 78 interferes with the pedal stopper 82, its buckling is caused. Accordingly, resistance relating to the displacement to a rear end side of the pedal bracket 26 is reduced, displacement to almost a vehicle downward side is smoothed, a pedal pad 58 is surely displaced in almost a vehicle forward side.
Patent JP-H0326130-A (JP)
Title: Controller
Inventor: NISHIMOTO YASUYUKI
IPC: G05B23/02
Filed: 1989-06-23
Abstract: PURPOSE:To recognize action timing between devices by inputting action information transmitted/received through a communication channel, time-serially storing and holding it and, simultaneously, providing an information input/output device to output the stored and held action information at any time. CONSTITUTION:Each internal information is time-serially stored in ring memories 22, 32, 42 and 52 at a definite sampling interval at each device, and simultaneously, even an instruction/completion signal transmitted/received with a PC 10 is stored, as well. Further, from respective interfaces 21, 31, 41 and 51, the internal information of respective devices is successively outputted to an inter- device data line 90 for at every interval of the prescribed time. The stored internal information is outputted through maintenance tool interfaces 23, 33, 43 and 53 to a maintain tool 80 as necessary. By using the maintenance tool 80, a fault diagnosis, the detection of the action timing, etc., are executed.
Patent JP-2000346062-A (JP)
Title: Thrust ball bearing and open type scroll compressor
Inventor: TAKEUCHI MASAMITSU
IPC: F04C29/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of abrasion of a thrust ball bearing, and allow increasing of load application to the bearing. SOLUTION: This thrust ball bearing has a thrust plate 9a performing revolution, a thrust plate 4a faced to the thrust plate 9a, a holder 40 arranged between the thrust plates 9a and 4a and formed with a retaining hole 42 for retaining a ball 41, and the ball 41 retained inside the holding hole 42. When ρ denotes a revolving radius of the thrust plate 9a, (d)denotes a diameter of the ball, and D denotes a diameter of an aperture of the holding hole, the following formula is satisfied; D>=d+ρ.
Patent JP-S5785025-A (JP)
Title: Liquid crystal display device using plastic substrate
Inventor: INOUE YUUJI
IPC: G02F1/1337
Filed: 1980-11-17
Abstract: PURPOSE:To form an orientating film having high aging resistance and stability with high productivity by forming an orientating film contg. the reaction product of titanic acid ester with an org. Al compound as the principal component on each plastic substrate provided with an electrically conductive transparent film. CONSTITUTION:A soln. prepared by dissolving a mixture of 100pts.wt. titanic acid ester represented by Ti(OR)nCl4-n with 20-60pts.wt. org. Al compound is applied to each plastic film substrate of polyethylene terephthalate, polycarbonate or the like provided with an electrically conductive transparent film. The soln. is then heated at 80-150 deg.C, and the resulting film is orientated by rubbing to obtain an orientating film having a favorable orientating property and superior aging resistance. Thus, a lightweight and small-sized liq. crystal display device with impact resistance is obtd. with high productivity.
Patent JP-H0211764-A (JP)
Title: Ion implantation device
Inventor: FURUGUCHI EIGO
IPC: C23C14/48
Filed: 1988-06-28
Abstract: PURPOSE:To prevent the influence of the degree of vacuum without generating dust for a long period of time by disposing a valve consisting of a valve disk sealed by a lightweight and contactless labyrinth part to the branch part of a vacuum vessel into which an ion beam is introduced. CONSTITUTION:The ion beam introduced in a vacuum vessel 4 is introduced by vacuum valves 8a, 8b having hermetic sealing parts by mechanical contact into implantation chambers 12a, 12b, by which a substrate disposed in said chambers is subjected to ion implantation. The valve 24 which selectively closes apertures 7a, 7b communicating the vacuum vessel 4 and the implantation chambers 12a, 12b is disposed to the branch part of the vacuum vessel 4 of the above-mentioned ion implantation device. The valve disk 28 of this valve 24 is thinner and lighter than the valve disk of the above-mentioned vacuum valve 8a and can invert 180 deg. around a revolving shaft 26. Further, the labyrinth part 32 is provided to the peripheral part thereof and the conductance is lowered between said part and a partition plate 6 to provide a vacuum seal without contact.
Patent JP-S5586618-A (JP)
Title: Method and apparatus for controlling thickness
Inventor: SEGAWA YUUJIROU
IPC: B21B1/38
Filed: 1978-12-25
Abstract: PURPOSE: To easily manufacture the tapered steel sheet with high shape accuracy, by adding the load deviation from outside to the reference rolling load correspondingly to the moving distance of the rolled material, on purpose to change the thickness along the longitude of the material, at controlling the gap of reducing rolls by detecting the load deviation from the reference rolling load.  
     CONSTITUTION: At the moment that the tip of rolled material 10 is bitten into the mill 12, the rolling load at that moment is detected by the detector 20 and is memorized as the reference load FL by the reference load memory unit 22 included in the controller 24. With the progress of the rolling work, the arithmetic unit 32 operates the load deviation ΔP at that moving distance from the output of the external setter 26, correspondingly to the moving distance of the rolled material 10 being measured by the measuring device 30; and this load deviation ΔP is inputted to the controller 24. This load deviation ΔP is added to the reference load FL to be the output of the memory unit 22 by the adder 34; the output of this adder 34 is taken as the new reference load to be used by the controller 24 for executing the successive control. According to this method, the rolled product possessing the thickness change corresponding to the longitudinal thickness change of the rolled product being set in the external setter 26 can be manufactured. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0832775-A (JP)
Title: Exposure device of electrophotographic device
Inventor: HIROSE YOJI
IPC: H04N1/04
Filed: 1994-07-14
Abstract: PURPOSE:To speedily adjust the interval of laser beams at low cost as to the exposure device of the electrophotographic device which writes a latent image on a photosensitive material by using >=2 laser beams. CONSTITUTION:A beam splitting member 2, a lens 3, a modulation member 4, a lens B, a beam interval adjustment member 6, a reflection member 7, a lens 8, a rotary polygon mirror 9, a lens 10, and a photosensitive body 11 are provided on the optical axis of the beam emitted by one write light source. Further, an optical position determination member 12 is provided between the reflection member 7 and lens 8, and the beam interval adjustment member 6 is rotated on the basis of the optical path position determination part 12 to adjust the beam interval.
Patent JP-S5683813-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HARAZONO SHINICHI
IPC: H04N5/782
Filed: 1979-12-13
Abstract: PURPOSE: To make the editing work efficient, by arranging four magnetic heads at interval 90° on the rotary cylinder and by equalizing azimuth angles of heads at 180° to each other and by causing azimuth angles of heads at 90° to differ from one another and by reproducing, erasing, and recording information in the prescribed order in the range of 270° by these heads.  
     CONSTITUTION: Four video heads CH1AWCH2B are arranged at interval 90° on rotary cylinder 2, and tape 3 is wound at ≥270°. The azimuth angle of head CH1A is equal to that of head CH1B, and the azimuth angle of CH2A is equal to that of CH2B, but azimuth angles of these pairs of heads are different from each other. CH1A starts recording from point (a); and when CH1A reaches point (d), CH2B moves 1/3P away in parallel and reaches point C. Other heads are arranged as shown in the figure. Heads are switched in the ordor of CH1A→CH2A→CH1B→ CH2B for recording and are switched in the order from CH1B with delay 180° for reproducing, and information is erased by the lower end of the next head after reproducing to secure the regular track pitch. As a result, the editing work can be efficient. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6053911-A (JP)
Title: Automatic focusing device
Inventor: KATOU MASATAKE
IPC: G02B7/28
Filed: 1983-09-03
Abstract: PURPOSE:To widen the range of the object distance where distance measurement by an active distance measuring method is possible by the simple constitution in which the angle between the normal f a reflecting surface and the optical axis of a photographing lens is set at a specific value or below thereby taking large the effective luminous flux of a projecting luminous flux or photodetecting luminous flux. CONSTITUTION:The smaller angle theta of the angle between the normal N of the reflecting surface 14 of a prism 15 which has the surface 14 to conduct a photodetecting luminous flux L2 to a photodetecting part 13 for distance measurement and the optical axis C of a photographing lens is set at <=45 deg. with a device of an active type which is so constituted as to pass either one of the projecting luminous flux from a light source part for distance measurement or the photodetecting luminous flux for the phtotdetecting part for distance measurement through a part of the photographing lens system. The flux L2 is therefore reflected by the surface 14 and is then totally reflected by the air contact surface 16 of the prism 15 and is conducted to the part 13. The effective aperture t2 of the flux L2 is thus made larger than the thickness (t) of the prism 15 as compared to the conventinal device with which the angle theta is set at 45 deg.. The photodetecting area is thereby increased and therefore the distance range that can be measured is increased.
Patent JP-S6317753-A (JP)
Title: Housing case
Inventor: SHIGETOME KENICHI
IPC: B65H16/02
Filed: 1986-07-10
Abstract: PURPOSE:To keep off any drop in printing quality due to the setting of thermosensitive recording paper, by installing a guide, which is situated in both sides of a sheet and guides the sheet to an inlet leading to a recording device, in a housing case of the sheet, and forming an opening part in a position proximate to the guide. CONSTITUTION:When thermosensitive recording paper 1 is set to a housing case 2, first this housing case 2 is attached to a housing case receiver 4a in the state that a shaft 2a and a bearing 4b are joined together. Next, the thermosensitive recording paper 1 is rotated from an opening part 2d, extruding this paper 1 out. At this time, since a slit 2c of the housing case 2 and another slit 4c of a body 4 are already situated in the opposed position, the extruded paper 1 is guide by both guides 2c and 2e, passing through these slits 2c and 4c, and it is reached to a heat sensitizing head by way of a guide 4d. In a process of this extrusion, the thermosensitive recording paper 1 is not contacted but one surface, so that when the recording surface is turned to the backside, any drop in printing quality due to the setting of the paper 1 is prevented from occurring.
Patent JP-S648584-A (JP)
Title: Magnetic memory device
Inventor: TAKEUCHI TERUAKI
IPC: G11C19/08
Filed: 1987-07-01
Abstract: PURPOSE:To prevent readout malfunction based on interaction between magnetic bubbles caused at readout of Bloch line by using a different read timing from a stripe magnetic domain of an even order number from that of an odd number. CONSTITUTION:The timing in operating a readout gate is made different from a stripe magnetic domain in an even number order from that of an odd number order. For example, conductor wires 2 are arranged in a meandering way so that the relation of position between the conductor wire 2 and the magnetic domains 1-1-1-4 differs from an odd order number stripe magnetic domain and an even order number stripe magnetic domain. Thus, magnetic bubbles are not caused simultaneously from adjacent stripe magnetic domains. Thus, malfunction based on the repulsive force between the magnetic bubbles does not take place.
Patent JP-H0717511-A (JP)
Title: Tape cutter
Inventor: TAKAHASHI HIROSADA
IPC: B65B15/04
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a compact tape cutter with only one portion serving as a cutting part by providing on a passage of a taping belt a cut groove to which an axial line is perpendicular and a carrier or a cover tape is fitted, and providing a cylindrical dice having a rotary blade slidable in the axial direction and a tape sucking means in the groove. CONSTITUTION:A carrier tape traveling with electronic parts received and a cutter for cutting respective terminal ends of a cover tape for it are placed on a passage of a taping belt 30. A U-shaped cut groove into which a carrier tape C or the cover tape B is fitted is provided, a cylindrical dice whose axial line is perpendicular to the passage and a rotary blade 2 which is provided slidably in the axial direction in its hollow part wherein the cross section is semicircular are provided. A pair of sucking means are provided above them for sucking the cover tape B, wherein the means are vertically movable. Locking means 4,5 are provided for pushing the carrier tape C and the cover tape B as a single unit to a guide on their upstream and dawnstream.
Patent JP-H10286335-A (JP)
Title: Bat for training
Inventor: KAWATO KOICHI
IPC: A63B69/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To improve a batting technique. SOLUTION: This bat for training is equipped with a connecting means 3i which rockably connects a head part 2 to a grip part 1, and a holding mechanism 4i which holds the head part 2 and the grip part 1 in a manner to locate on the same straight line. The connecting means 3i is equipped with a grip side connecting piece 10i having a grip side cam forming flange part 12i, and a head side connecting piece 20i having a spring housing part 22i which houses the flange part 12i and a compression coil spring 42i. The spring housing part 22i has a head side cam forming flange 46i on which a head side cam surface 47i is formed. When the head part 2 and the grip part 1 locate on the same straight line, a grip side cam surface 17i and the head side cam surface 47i come into contact with.  If an unfavorable batting is performed using this bat for training, the head part 1 bends with a virtual rocking axis 33i as the center, based on the grip part 1.
Patent JP-S6322369-A (JP)
Inventor: OTSUKA YOSHIAKI
IPC: B65D77/06
Filed: 1986-07-10
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-S5593570-A (JP)
Title: Sound recording and reproducing device
Inventor: TAKAHASHI TOYOHIKO
IPC: G11B21/02
Filed: 1978-12-30
Abstract: PURPOSE: To make rotation of a turntable accurate and smooth and make a device small-size by rotating the turntable by a linear motor and by moving a head along a sound recording medium according to rotation of the turntable.  
     CONSTITUTION: When power is supplied to coil 8 of a motor with a periodical phase, turntable 2 is rotated, and bevel gear 17 turns around wheel 4b. Therefore, worm gear 19 is rotated, and feeding lever 28 moves to the flat gear 22 direction along the valley. As the result, magnetic head 27 moves along shaft 23 toward rotation axis 5, and head 27 moves and converges spirally toward the rotation center turntable 2. Consequently, when the magnetic sheet is put on the turntable while matching to pin 11, sound is recorded or reproduced by head 27. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S645767-A (JP)
Title: Drum groove grinding device
Inventor: TAKAHASHI YUKIO
IPC: B24B19/02
Filed: 1987-06-30
Abstract: PURPOSE:To ensure the proper guiding and shift of a grinding member along the spiral groove of a drum and enable the quick and proper grinding of the groove with the grinding member by providing a guide member having guide rollers engaged with the groove and shifting the grinding member to the axial direction of the drum with the turn thereof. CONSTITUTION:Four guide rollers 21 of a guide member 6 are engaged with the wire groove of a drum 2 and the rollers 21 are moved with the turn of the drum 2, copying the groove. And the guide member 6 is shifted to the axial direction of the drum 2. With this shift of the member 6, a grinding stone 9 mounted thereto is moved on a guide bar 5 in the axial direction of the drum 2, thereby grinding automatically the whole area of the groove. In this case, as the guide member 6 is supported with the four guide rollers 21, the grinding stone 9 and the guide bar 5 are free from oscillation or deflection during the shift of the grinding stone 9.
Patent JP-S6317818-A (JP)
Title: Granular dentifrice
Inventor: OTSUKI HIDEHIKO
IPC: A61K8/73
Filed: 1986-07-09
Abstract: PURPOSE:A granular dentifrice, obtained by blending a specific amount of dextrin having a specific dextrose equivalent or polyhydric alcohol as a binder and having improved shape holding property as well as solubility and dispersibility. CONSTITUTION:A granular dentifrice obtained by blending 3-15wt% dextrin having <=15 dextrose equivalent as a binder. Furthermore, a polyhydric alcohol, e.g. sorbitol or mannitol, in an amount of 10-60wt% based on the total amount of the dentifrice can be blended to give a granular dentifrice having more improved shape holding property and moldability as well as solubility and much better feeling of use. The above-mentioned granular dentifrice is preferably obtained by adjusting the average particle diameter to 20-60 mesh and density to 0.4-0.7g/ml by using a fluidized bed granulating method. Since the moisture content of the above-mentioned dentifrice can be extremely reduced, even a pharmaceutical unstable to water can be stably blended.