baber/WOPTO huggingface dataset:
Patent JP-H038333-A (JP)
Title: Forming method for deposited film pattern
Inventor: SUZUKI NOBUMASA
IPC: H01L21/768
Filed: 1989-06-06
Abstract: PURPOSE:To eliminate reductions in generation of damage and depositing speed and form a deposited film having excellent step coverage on a pattern by forming the film by utilizing a plasma while applying a positive voltage to a conductor pattern provided on a base. CONSTITUTION:A base 1 is so disposed on a base holder 13 in a reaction vessel 6 that a conductor pattern 2 such as Al, W, polycrystalline Si, etc., is brought into contact with a retaining pin 12 connected to a variable DC power source 4 in a range of 0-200V through a current input terminal 11, and a voltage is applied to the pattern 2. Then, material gas 7 is fed pressure in a vessel 6 is regulated, the base 1 is heated by a resistance heater buried in the holder 13, a high frequency output is applied to electrodes 49 by using a high frequency power source 10 having 0 to 1kW to form a deposited film 3. In this case, ion intermediate material 5 charged to positive is repelled to the positive potential of the pattern, deposited more between the patterns as compared on the pattern 2, and step coverage of the film is improved as compared with the case in which no voltage is applied.
Patent JP-S5767146-A (JP)
Title: Introduction method for antimony into cast iron
Inventor: IWATA TADAO
IPC: C21C7/06
Filed: 1980-10-11
Abstract: PURPOSE: To add antimony to molten cast iron safely and surely by adding a specified percentage of antimony and silicon to iron.  
     CONSTITUTION: An alloy consisting of 5W50wt% Sb, 25W70wt% Si and the  balance Fe with accompanying elements and impurities is prepared. Thus, the production of antimony oxide and vapor by adding antimony at high temp. can be reduced remarkably. When ≤10% ca, Mg, Ba Sr or other alkaline earth metal is added, it absorbs oxygen around the alloy and prevents the production of harmful antimony trioxide. By further adding ≤20% in total of Ni, Cu, Cr, Mn, Mo, V, W and Nb, stabilized pearlite and increased strength are obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07323823-A (JP)
Title: Seat belt fastening device
Inventor: KOUJIYA MUTSUMASA
IPC: B60R22/46
Filed: 1994-05-31
Abstract: PURPOSE:To enable reliable operation by a simple structure of a seat belt fastening device at the time of deceleration of a vehicle. CONSTITUTION:A seat belt fastening device comprises a wire 1, a spring locking body 3 connected to a seat belt buckle 2 by the wire 1, a casing 4 which stores the spring locking body 3 in such a manner that it can move straight, a main coil spring 5 which is provided in a condition in which it is shrunk by bringing both ends into contact between the spring locking body 3 and an inner wall of the casing 4 and has relatively strong spring force, a plate spring 6 which regulates the travel of the spring locking body 3, an auxiliary coil spring 7 having relatively weak spring force, and a mass body 8 which is supported in the direction in which inertia force acts for the spring locking body 3 by the auxiliary coil spring 7. Inertia force acts and the mass body 8 moves against spring force of the auxiliary coil spring 7 so that the regulation operation of the plate spring 6 is cancelled.
Patent JP-S5568774-A (JP)
Title: Blooming preventing device
Inventor: YAMAGUCHI NAKAO
IPC: H04N5/14
Filed: 1978-11-17
Abstract: PURPOSE: To prevent the blooming with a high contrast and high impression maintained for the video screen by giving the amplitude compression only to the video signals at the high-luminance area of a minor area.  
     CONSTITUTION: The serial circuit of diode 9 and resistance 10 is connected between output side terminal A and reference potential point B of resistance 4, and capacitor 11 is connected in parallel to resistance 10. The time constant of the parallel circuit of resistance 10 and capacitor 11 is set to such level so as to secure the high and low impedance to the low and high band components of the video signal respectively. In this constitution, diode 9 conducts to have clipping up to the bias level through capacitor 11 and thus to carry out the amplitude compression at the high-luminance area such as the character part where the signal of such amplitude as to feature a high frequency excedding the bias level exists in the video signals. While no comprssion is given to the area of the high-luminance and large-area, and thus the signal is applied to CRT1 with large amplitude maintained. As a result, a high-contrast and high imprssion can be maintained on the picture screen, at the same time ensuring a high contrast even at the character part to present a beautiful screen. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01313671-A (JP)
Title: Engine starter device for golf cart
Inventor: FUKAYA MITSUO
IPC: B60W10/06
Filed: 1988-06-09
Abstract: PURPOSE:To prevent a golf cart from running under its own weight by enabling a brake lever to be controlled to a brake release position from a brake position and setting an engine starting position before the brake release position. CONSTITUTION:A brake lever 25 performs operation of applying a brake, starting an engine and stopping it. The brake lever 25, in its brake position X, stops the engine. And the brake lever, which can be controlled from this brake position X to a brake release position Y, sets a starting position Z of the engine before this brake release position Y. Thus placing a golf cart in a brake applied condition when the engine is started, the golf cart is prevented from running under its own weight even when it is stopped on a slope.
Patent JP-S62298959-A (JP)
Title: Control system for magnetic tape device
Inventor: KANNA MUNETAKE
IPC: G11B15/48
Filed: 1986-06-18
Abstract: PURPOSE:To reduce the variance of tension during the tape starting operation and the variance of tape speed just after the start even in case of gain unbalance by feeding back errors between rotative speeds of supply and take-up reels and those indicated by ideal start curves to respective reel driving systems. CONSTITUTION:The driving current of a supply reel motor is determined in accordance with the speed error of the supply reel, and that of a take-up reel motor is determined in accordance with the speed error of the take-up reel. That is, errors between the take-up speed and the supply speed calculated in a take-up speed calculating part 41 and a supply speed calculating part 42 and ramp inputs are calculated by subtracting parts 43 and 44 and are allowed to pass limiters 45 and 46, and limiters output certain values if said errors exceed certain values, but limiters 45 and 46 output errors as they are if errors are smaller than certain values. Outputs of limiters 45 and 46 are multiplied in multipliers 47 and 48 to determine the take-up reel motor current. Thus, the tape is transported without being affected by the variance of motor characteristic or the like.
Patent JP-S5475529-A (JP)
Title: Electric power converting device
Inventor: SAKAI NOBUO
IPC: H02M7/515
Filed: 1977-11-30
Abstract: PURPOSE: To prevent short-circuit current in no load time, by holding saturable reacor which is coresponded to thyristors that are transmited and controlled such that load current can be currented by electric charge of commutation condenser in saturated state.  
     CONSTITUTION: Transformers T 1 ,T 2  are added to an electric power converting device which contains thyristors CR 1 ,CR 2 , saturable reactors L 1 ,L 2  and commutation condensers C 1 ,C 2 , the promary sides are respectively connected to commutation condensers C 1 , C 2 , and the secondary sides are respectively connected to saturable reactors L 1 ,L 2  which are contrary side. From this reason, since reactor L 2  is held as saturated state by electric charge of commutation condenser C 1  and also reactor L 1  is held as saturated state by electric charge of condenser C 1 , even though load current would not be currented in saturable reactors at no load time, shortcircuit current which is generated at no load time, shortcircuit current which is generated at no load time can be prevented with simple circuit, without enlargement of saturable condensers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08337884-A (JP)
Title: White chromate treated steel sheet excellent in corrosion resistance and heat resistance
Inventor: ISAKI TERUAKI
IPC: C23C22/20
Filed: 1995-06-09
Abstract: PURPOSE: To prepare a chromating solution excelling the heat resistance, lubricity and corrosion resistance of an aluminum or aluminum-zinc alloy plated steel sheet and to produce the chromate treated steel sheet. CONSTITUTION: The aluminum or aluminum-zinc alloy plated steel sheet excellent in heat resistance, lubricity and corrosion resistance is obtained by applying the chromating solution, which contains 7.5-100g/l reduced chromic acid expressed in terms of chromic anhydride and having the composition ratio of Cr<3+> /Cr<6+> of 3/7-7/3, a phosphate compound of 0.5-3.0 in the weight ratio to the reduced chromic acid expressed in terms of chromic anhydride, a silica and/or silicate colloidal silica of 0.5-5.0 in the weight ratio to the reduced chromic acid expressed in terms of chromic anhydride, 10-20g/l at least one kind selected from phosphonic acid or the salt compounds, 1.0-20g/l lubricant excellent in water solubility or water dispersibility and/or 1.0-30g/l water soluble or water dispersible organic polymer,  on the surface of the aluminum or aluminum-zinc alloy plated steel sheet and drying under heating to form a chromate coated film.
Patent JP-S63307332-A (JP)
Title: Optical measurement type biocell analyzing device
Inventor: MIYAKE AKIRA
IPC: G01N33/48
Filed: 1987-06-08
Abstract: PURPOSE:To hold the flow rate of a cell suspension at an optimum value automatically in cell inspection by measuring the intensity of scattered light from a marker dissolved in the cell suspension and detecting the shift in position between the irradiation position of laser light and the position of the flow of the cell suspension. CONSTITUTION:Sheath liquid 16 is put together in a flow cell 6 so as to cover the cell suspension 17 and a fluorescent material is dissolved as the marker in the cell suspension 17. Then the laser light 18 from a laser 1 is projected as a correcting light beam which is uniform in wavelength on the cell suspension 17 through a scanner mirror 2, a lens 5, etc., and the intensity of the scattered light or fluorescent light from the marker is passed through an objective 7, a half-mirror 8, etc., and measured by a photodetector 9. Its measurement signal is sent to a signal processor 11 through a photoelectric converter 10 and the shift in position between the irradiation position of the laser light 18 as a light beam for inspection and the position of the flow of the cell suspension 17 is detected. A scanner controller 14 adjusts a scanner 15 with a processing signal from a signal processor 11 to make the positions of the laser light 18 and the flow of the cell suspension 17 coincident with each other.
Patent JP-H11341895-A (JP)
Title: Engine-powered generator driving control
Inventor: SHINOZAKI MASAHIRO
IPC: H02P9/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine-powered generator drive control which can detect the slippage of a clutch mechanism and dislocation of generator rotation, and facilitate exact correction of rotational speed based on the detection. SOLUTION: This control is an engine-powered generator driving control method for transmitting the engine output to a generator 4 via a clutch mechanism 2 and driving the generator 4, wherein the drive rotational speed of the generator 4 is detected from the frequency of the sub exciting output of the generator 4, and the dislocation of generator rotation caused by the slippage of the clutch mechanism 2 is corrected through the control of hydraulic pressure which controls the clutch mechanism 4 and control of the engine rotational speed for driving the generator 4 at the optimum rotational speed.
Patent JP-S63310349-A (JP)
Title: Ac generator for rolling stock
Inventor: SAITO AKIHIRO
IPC: H02K13/00
Filed: 1987-06-10
Abstract: PURPOSE:To obtain an AC generator for rolling stock with improved waterproofing in a slip ring, by interposing a sealing member between a brush holder and a housing. CONSTITUTION:A sealing member 33 is an elastic member such as rubber, etc., composed of a sealing ring 33a and a sealing piece 33b projecting from a sealing ring 33a radially. A sealing ring 33a is moulded in U-shape in section, the groove of which is fitted into an edge of a cylindrical cover 7. On the other hand, the sealing piece 33b is moulded in an approximate U-shape in section and is fitted into the side of a holder 4. In assembling a generator, the sealing member 33 is arranged to be interposed on the sides of the holder 4 and between an edge of a cylindrical cover 7 and a rear housing 1a. The sealing piece 33b is situated so as to interrupt pinholes 8 and 9. A slitting 34 is set up so that it will coincide with pinholes 8 and 9 when the sealing member 33 is set. In completing the assembly of the generator therefore, the submergence from the exterior of housing can be prevented.
Patent JP-S5569166-A (JP)
Title: Direct recording method
Inventor: NOMURA MASAAKI
IPC: G03G13/06
Filed: 1978-11-20
Abstract: PURPOSE:To obtain toner recording of excellent picture quality at low signal voltage, by forming a bias magnetic field in the gap between recording electrode and counter electrode, and superposing this field over the signal field. CONSTITUTION:Magnetic toner 8 dropping on a roll 2 from a hopper 9 deposits on the rugged circumference of a counter electrode 1 due to action of magnetic field between magnets 6, 7, and is conveyed in the direction of a by rotation of the drum and passes through a gap 4. A signal voltage E to a recording electrode 3 is applied to the gap 4, and an electric field corresponding to picture image information is formed between the recording electrode 3 and counter electrode 1, so that the magnetic toner 8 is selectively deposited on a recording paper 5, and a toner image corresponding to the signal information is recorded. Permanent magnets 10 are provided on both sides of the recording electrode 3, and the bias magnetic field produced by the permanent magnets 10 is superposed on said electric field.
Patent JP-S5568269-A (JP)
Title: Edible konnyaku and its preparation
Inventor: MOMOTAKE HIROBUMI
IPC: A23L29/244
Filed: 1978-11-18
Abstract: PURPOSE: To prepare an edible konnyaku product having new flavors of tasting components and nutrients, by adding cut shiitake and sea tangle, and their leached solutions to an edible konnyaku.  
     CONSTITUTION: Water is added to refined powder of devil's-tongue roots, and boiled with stirring. (A) A dry shiitake, immersed in water and cut to a suitable size, and their leached solution, and (B) a sea tangle, heated and softened in water, and cut to a suitable size, and their leached solution are added to the boiled konnyaku powder. The mixture is coagulated with caustic soda or milk of lime, in a container. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0810856-A (JP)
Title: Production of bent tube and tube bender
Inventor: HOSOKAWA KOJI
IPC: B22D19/06
Filed: 1994-06-24
Abstract: PURPOSE:To execute heat forming and hardening treatment in one stage by bending and forming a tubular body in a heat forming furnace, injecting cooling fluid to this tubular body to cool the tubular body right after extrusion from this furnace and cooling the tubular body down to its terminal while holding the front end of the tubular body and moving the tubular body. CONSTITUTION:The tubular body W is pushed-in and heat formed along a forming guide 30 by an extruding mechanism 40 and is extruded as a formed tube W' into the heating furnace 50. A cooler 60 injects a cooling medium to the formed tube W' to cool this tube. A pressing plate 83 of a formed tube holding means 80 holds the front end of the formed tube W' to prevent falling of the formed tube W'. Since the pressing plate 83 moves in synchronization with the extruding speed, the formed tube W' is cooled uniformly to the terminal. The formed tube W' is carried out outside by a transporting device 70 when the cooling is completed. The number of stages and the man-hours for operations are decreased.
Patent JP-H08339516-A (JP)
Title: Rotary head drum device
Inventor: KOE HIDEAKI
IPC: G11B5/52
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a rotary head drum device capable of reducing the leakage of magnetic field from a drum motor for securing audio performance of a fixed head disposed in adjacent to the drum. CONSTITUTION: A fixed shield member 12 is disposed in at least either a gap between a supporting member 6 for holding a magnet 7 and a stator coil 8 of a surface opposition electromagnetic motor 5 or the outer side of the outermost circumference 6b of the supporting member including the stator coil 8. Consequently, by a counter magnetic field of the shield member 12, the leakage magnetic field from the gap between the magnet 7 and the stator coil 8 is reduced.
Patent JP-S6033569-A (JP)
Title: Form conveyor to intermediate tray of both-side copying machine or the like
Inventor: TAKAHASHI YASUHIRO
IPC: G03G15/23
Filed: 1983-08-04
Abstract: PURPOSE:To eliminate the limitation on usable form size by setting four discharge positions for forms to an intermediate tray in a form conveyance direction, and selecting one discharge position corresponding to form size. CONSTITUTION:When solenoids 24 and 25 are both off, tips of gate pawls 17, 19, and 21 are all positioned in a conveyor belt 12, so a form is discharged from a discharge position I to the intermediate tray. Then when the solenoid 24 is turned on and the solenoid 25 is still off, the gate pawl 17 is shunted from the conveyor belt 12, but the gate 19 is unchanged in state. The form is therefore discahrged from a discharge position II to the intermediate tray. Further, when the solenoid 24 is turned off and the solenoid 25 is turned on, the discharge positon changes into III, and when the solenoids 24 and 25 are both turned on, the discharge position is IV. Thus, the form is discharged from the position corresponding to the form size and its front edge is aligned on the intermediate tray, eliminating the limitation on the form size.
Patent JP-H05309812-A (JP)
Title: Method of preventing curl in offset printing
Inventor: KAWAI TAKAHIRO
IPC: B41F7/02
Filed: 1992-05-08
Abstract: PURPOSE:To prevent the occurrence of curls and, moreover, enable It to be achieved simply inexpensively by performing medium printing on paper at a first stage printing unit and by effecting offset printing by means of a printing unit at the following stage. CONSTITUTION:A solid drum capable of applying ink throughout the paper surface is employed as a printing drum 4 of the first stage printing unit 3A and a colorless and transparent medium is used as ink. The paper 2 pulled out of a paper supplying part is given medium printing at first on the whole of the surface to be printed by means of the first stage printing unit 3A for forming a medium layer 8. Thereafter, on the medium layer 8, a desired image is offset-printed by means of the following printing units 3B-3D. In this instance, a streak part is applied with ink 9 and damping water 10 comes in contact with a non-streak part (a blank part not absorbing ink), however, the damping water 10 is repelled by the medium layer 8 and thus not absorbed therein. In this manner, the occurrence of curls is prevented.
Patent JP-S5839595-A (JP)
Inventor: MARUKAMU JIEI MAKUNERII
IPC: B63B35/79
Filed: 1982-08-20
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-H0437381-A (JP)
Title: Video disk player
Inventor: TENMA TETSUYA
IPC: H04N9/88
Filed: 1990-06-01
Abstract: PURPOSE:To attain optimum compensation in the case of reproducing a video format signal by implementing dropout compensation independently between a synchronizing signal part and an information signal part when a dropout takes place in a read signal. CONSTITUTION:An RF video signal outputted from an RF amplifier 43 is fed to a dropout detection circuit 44 and an FM demodulation circuit 45. The detection circuit 44 brings an output to an H level for a period of dropout. The compensation is implemented by using a line memory in a decoder in the stage of a digital signal. A synchronizing signal is fed to a dropout compensation circuit 48 via RF 46, 47 for the speed control of a motor 41. A dropout detection signal (hereinafter called DOS) is fed to a decoder 24 and a selection circuit 48b, and when the DOS is at L, a real time video signal is fed to a synchronizing separator circuit 49. While the DOS is at H, a reproduced video signal of one preceding line is fed to the synchronizing separator circuit 49 from a CCD 48a.
Patent JP-S5267327-A (JP)
Title: Recording system
Inventor: KAWAI ATSUSHI
IPC: B41J3/00
Filed: 1975-12-01
Abstract: PURPOSE: To perform a recording system wherein form the outside a magnetic field is applied to a rotating frum provided with an ejection aperture embedded with two permanent magnets spaced fron each other, and a magnetic fluid is rendered to eject therefrom so as to adhere to a recording body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S625703-A (JP)
Title: Shaped beam antenna
Inventor: MOROOKA TASUKU
IPC: H01Q3/36
Filed: 1985-06-29
Abstract: PURPOSE:To irradiate efficiently the service area by providing a mirror surface correcting relection mirror, a power distributor supplying power to plural primary radiator in a prescribed ratio and a phase shifter exciting the primary radiators in a prescribed phase so as to improve the gain between beams. CONSTITUTION:A primary horn 12a as a primary radiator is arranged on a Z axis in opposition to the mirror surface correction reflection mirror 11 formed by the shaping method controlling power flux and the center of the aperture is made coincident with a focus H1 of the reflection mirror 11 supposed to be a parabolic surface mirror. Further, another primary horn 12b is added adjacent to the primary horn 12a within a plane including cross section APBH1 and a part of the power fed to the primary horn 12a is supplied by the power distributor 13. Thus, the shaped beam whose gain between beams is improved is obtained by adjusting phase shifters 14a, 14b and combining the beams in this way.
Patent JP-S6123338-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU JIYUNICHI
IPC: H01L21/76
Filed: 1984-07-11
Abstract: PURPOSE:To avoid adversely affecting to a semiconductor device separated with grooves due to damage layers and to facilitate process filling the grooves to be stabilized, by removing damage layers resulted at the time when grooves serving as device isolation are formed on the semiconductor substrate using anisotropic etching. CONSTITUTION:A groove 4 is formed at the surface of a semiconductor substrate 1 with a mask layer 2 employed, by reactive ion etching using CCl4. At this time, since ion energy striking the surface of the semiconductor substrate 1 owing to the reactive ion etching is very large, a damaged layer 4a is formed over the surface of the groove 4. Next, the entire surface of the semiconductor substrate 1 is heated to be oxidized till such a thickness that the damaged layer 4a resulted on the surface of the groove 4 can be taken into a silicon oxidation film 5. In the course of this process, the interface between the silicon oxidation film 5 and the semiconductor substrate 1 is displaced according to advance of the oxidation, with the result that the groove 4 can be shaped and the sharpness is weakened.