baber/WOPTO huggingface dataset:
Patent JP-H09189946-A (JP)
Title: Film feeding device and camera provided therewith
Inventor: IMOTO KAZUO
IPC: G03B17/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent engaging noise from being produced in the midst of rewinding film and to more quietly rewind the film by providing a sprocket moving means for moving a sprocket between the engaging position and the disengaging position of perforation. SOLUTION: When photographing for specified number of frames is finished, the film F wound up is started to be rewound in a cartridge. At the time of starting such rewinding, the sprocket 20 is positioned on the inside of a film traveling path (engaging position). When a spool to which rotational force is transmitted through the film F is rotated clockwise, a gear 18 meshed with an upper gear 10b on the spool is revolved clockwise together with a planet arm 19, and the sprocket 20 is retreated to the outside of the film traveling path (disengaging position). Thus, the perforation of the film F is disengaged from the teeth 20a of the sprocket 20, so that the engaging noise caused by the engagement of the perforation with the sprocket 20 is prevented from being produced.
Patent JP-H03210026-A (JP)
Title: Manufacture of ceramic turbo-charger rotor
Inventor: KAWASAKI KIYONOBU
IPC: F01D25/16
Filed: 1990-01-10
Abstract: PURPOSE:To prevent the deflection of a metal shaft generated by press-in to the extent possible by pressing the bearing inner ring of an angular ball bearing and a spacer into the journal section of the metal shaft to connect them while a tensile force is applied to the metal shaft. CONSTITUTION:A bearing inner ring 11 and a spacer 12 are fitted in the jig section 3b of a press-in jig 3, and the jig section 3b is pressed into the compressor shaft section 8 of a metal shaft 10. A screw section 9 is engaged and supported with a female screw provided on the holding section 2-3 of a supporter mounted on a load cell 1, a turbo-charger rotor is suspended on the load cell 1, the holding section 2-3 is inserted into the slit of the pressing section 3a of the press-in jig 3 while a tensile force is applied to the metal shaft 10, and the jig section 3b is pressed down by the pressing section 3a. The deflection of the end section of the metal shaft 10 generated by the press-in of the bearing inner ring 11 and the spacer 12 can be prevented. The vibration can be easily adjusted and corrected to the specified vibration value at the time of the final balance adjustment after a compressor wheel and others are assembled.
Patent JP-H05190937-A (JP)
Title: Pulse laser equipment
Inventor: ISHII AKIRA
IPC: H01S3/0977
Filed: 1992-01-08
Abstract: PURPOSE:To prevent fragments and charged particles, which are generated in spark discharge, from reaching a main discharge space in preliminary ionization of a pulse laser equipment. CONSTITUTION:An ultraviolet radiation transmission window 10 as an ultraviolet radiation transmission part member is arranged around the tip parts of preliminary ionization electrodes 3, 3 which are arranged so as to face each other. Said window 10 can shoot forth the ultraviolet radiation obtained by spark discharge into a main discharge space, similarly to the conventional case. Further, said window 10 is constituted so as to isolate the vicinity of the tip parts of the preliminary ionization electrodes 3, 3, which are arranged so as to face each other, from the main discharge space.
Patent JP-H11192825-A (JP)
Title: Turning connecting mechanism of double link type suspension device
Inventor: AEBA TAKAHIRO
IPC: B60G3/20
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a pivot with high strength against bending moment by pressing a reinforcement member in the interior of a base end of a hollow cylindrical pivot main body, and pressing a tip screw member in the interior of the tip of the pivot main body to construct the pivot. SOLUTION: A pivot 26 comprises a hollow cylindrical pivot main body 32, a reinforcement member 34 pressed in the interior of the pivot main body 32, and a tip screw member 36 pressed in the tip of the pivot main body 32. The position of pressing the reinforcement member 34 made of high strength material in the interior of the hollow cylindrical pivot main body 32 agrees with the position where large bending moment is applied. Thus, it is possible to provide the pivot 26 with high strength against large bending moment applied at the time of steering. It is a lightweight member formed by just pressing the reinforcement member 34 and the tip screw member 36 in the hollow cylindrical pivot main body 32, so that the weight of a turning connecting mechanism 20 can be reduced.
Patent JP-H11192817-A (JP)
Title: Pneumatic radial tire
Inventor: FUKUOKA TORU
IPC: B60C11/11
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To prevent generation of biased abrasion to enable excellent operational stability performance and braking performance by forming a notch groove, one end of which is opened to a circumferential groove, the other end being terminated in a block, in such a manner that the groove length is gradually increased from at least about the half of the groove depth to the groove bottom. SOLUTION: Many blocks 3 are formed by circumferential grooves 1 and lateral grooves. The block 3 is provided with a notch groove 4, one end part of which is opened to the circumferential groove 1, the other end part thereof being terminated in the block 3. In this case, the groove length of the notch groove 4 has the substantially same length from the tread surface to the position of the groove depth (d) corresponding to about 50% of the groove depth D, and the groove depth of the notch groove 4 is gradually increased from the position of the groove depth (d) to the groove bottom. Further, the angle of the side wall of the notch groove 4 is set to about zero-degree. A sipe 5 is formed to be connected to the internal terminal portion of the block 3 of the notch groove 4.  The width is so narrow that when the tire is grounded, both side walls of the sipe come into contact with each other.
Patent JP-S5593674-A (JP)
Title: Flat-type alkaline battery
Inventor: TATEISHI SHIYUUICHI
IPC: H01M4/52
Filed: 1979-01-10
Abstract: PURPOSE: To obtain a battery which is suitable for tricle charging and having high working efficiency by using an anode plate which is obtained by press-molding powdered active substance in a specific compounding ratio of nickel powder and nickel hydroxide.  
     CONSTITUTION: In a battery enclosure 11 which serves also as anode, a press-type anode plate 13, separator 15, and a press-type cathode plate 14 are arranged, and a pressing spring 16 is interposed, and the battery enclosure is sealed by a cover 12 which serves also as cathode and thus a cell is formed. The anode plte 13 of this cell is prepared by press-molding powdered active substance consisting of 30∼70% by weight of nickel powder and 70∼30% by weight of nickel hydroxide, and said molded material is enclosed with a nickel net vessel 18 and covered by nickel net cover 19 and placed in the battery enclosure 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06203780-A (JP)
Title: Linear type plasma electron gun
Inventor: YOSHIDA MITSUHIRO
IPC: H01J37/077
Filed: 1993-01-08
Abstract: PURPOSE:To provide a linear type plasma electron gun wherein efficient irradiation of an electron beam can be performed against a mover in addition to that manufacture can be performed at a low cost by a simple constitution. CONSTITUTION:An electron gun comprises a cathode 20 of Wehnelt type generating glow discharge plasma P in the inside, anode 21 for taking out an electron in the plasma 20 accelerated and drawn out as an electron beam X to the outside of the cathode 20 and a beam shaping means for forming a beam section in a vertical surface in an advancing direction of the electron beam X into a straight linear shape. In this beam shaping means, a main unit of the cathode 20 is molded into a rectangular parallelepiped shape, and further a beam take out port 22 provided in the cathode 20 and a beam draw out port 23 provided in the anode 21 are provided in a slit shape.
Patent JP-S60147127-A (JP)
Title: Integrated circuit with internal signal test circuit
Inventor: OOSAKI KOUSUKE
IPC: H01L27/04
Filed: 1984-01-11
Abstract: PURPOSE:To simplify a function confirming test, a delivery inspection and the like as well as to contrive improvement in inspection speed by a method wherein the inspection of the internal signals of the number of outer bus connections is performed simultaneously without having an output setting using a pin which is exclusively used for testing. CONSTITUTION:When the condition of the output (f) of a functional module 9 is going to be tested, an H-level is given to the pin TP3 which is exclusively used for testing. As a result, an L-level is outputted from an inverter 20, and an L- level is outputted from AND gates 15 and 16. To be more precise, the output of registers 11 and 12 do not appear on external bus connecting pins B9-B12 irrespective of the condition of the input of the input pins S5 and S6 to be used for selection of a registor. The output of an OR gate 18 is turned to H-level, because the input of the TP3 is H-level, a tri-state buffer 19 is turned active, and the condition of the output (f) of the functional module 9 is outputted to the external bus connecting pin B9. The condition of the output (g) of a functional module 10 is outputted to the external bus connecting pin B10.
Patent JP-S60146387-A (JP)
Inventor: OOTOBE KOU
IPC: G07D7/04
Filed: 1984-01-11
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-H11204492-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUENAGA ATSUSHI
IPC: H01L29/78
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To make it possible to etch away an insulating film covering a gate electrode, which consists of a polycrystalline silicon film, while generation of a surface roughening of the gate electrode and generation of a pin in the gate electrode are inhibited. SOLUTION: In a method of manufacturing a semiconductor device of a structure, wherein a gate electrode 6 consisting of a polycrystalline silicon film is formed on a semiconductor substrate 1 via a gate insulating film 4, sidewalls 8 are respectively formed on the sidewalls of the electrode 6, impurities are ion-implanted in the substrate 1 to form diffused layers 10 on both sides of the electrode 6 in the surface layer of the substrate 1, a through insulating film 9 is formed on the substrate 1 in such a way as to cover the electrode 6, the film 9 is removed using an etching liquid so that the electrode 6, and the layers 10 are made to expose to the outside and a hihg-melting point metal silicide layer is formed on the upper surface of the electrode 6 made to expose to the outside and on the surface layers of the layers 10 made to expose to the outside, a solution,  which contains a chemicals for etching selectively the film 9 and has a pH lower than 7.6, is used as the etching liquid at the time of the above wet etching.
Patent JP-S63170480-A (JP)
Title: Spray-marking ink
Inventor: HIROOKA KOICHI
IPC: C09D11/02
Filed: 1987-01-08
Abstract: PURPOSE:To obtain the titled homogeneous solution ink for impermeable substrate, having low viscosity and extremely quick dryability, adhesive even to a substrate surface wet with water, giving mark having high reflectance and usable without causing the clogging of a nozzle, by dissolving nitrocellulose in a mixed solvent composed of a solvent and acetone. CONSTITUTION:The objective ink can produced by dissolving (A) 5-20wt.% nitrocellulose and preferably (B) a dye or a plasticizer, etc., in a mixed solvent composed of (C) 10-30wt.% one or more solvents selected from hydrocarbons having a boiling point of 95-300 deg.C and alcohol having the above boiling point range and (D) 50-85wt.% acetone. The clogging of the ink in a spray nozzle can be effectively prevented by the presence of sealing liquid. A fine mark can be applied by the ink without causing the separation of ink.
Patent JP-H07206585-A (JP)
Title: Carbon molecular beam source cell
Inventor: IGARASHI TAKESHI
IPC: C30B23/08
Filed: 1994-01-13
Abstract: PURPOSE:To obtain high-intensity carbon molecular beams with a low electric current value by aligning the electric current through the heating part of a filament in the direction of c axis of a graphite crystal in a carbon molecular beam source cell equipped with a graphite filament. CONSTITUTION:The heating part 1 of a filament 10 is made of pyrolytic graphite and electric current is allowed to flow in the direction of c axis of the graphite crystal. Further, a wiring unit 2 made of pyrolytic graphite is connected to the heating part 1 and the wiring unit 2 is electrically charged in the direction perpendicular to c axis of the graphite crystal. The resistance of the filament 10, therefore, can be made higher by utilizing a high resistivity in the direction of c axis of the graphite crystal since electric current through the heating part 1 of the filament 10 is aligned in the direction of c axis of the graphite crystal. In addition, the wiring unit 2 has a low resistivity because of the electric current flowing in the direction perpendicular to the c axis and consumption of the wiring unit 2 due to evaporation of carbon has not a remarkable effect on change of the resistivity of the filament. Accordingly, the intensity of the produced molecular beams is stable.
Patent JP-S62162850-A (JP)
Title: Hot water storage type water heater
Inventor: MIYOSHI AYATERU
IPC: F24H1/18
Filed: 1986-01-09
Abstract: PURPOSE:To reduce the consumption of power and a corrosion-proof device by providing detection means for detecting the time of using or unusing, and changing over a corrosion proof device to reduce its corrosion output when detection means for detecting the unusing time has detected the unusing time. CONSTITUTION:Hot water stored in a water heater is set at a volume sufficient for not causing runout of hot water under normal using condition, and hot water constantly remains at the upper part of a tank 2. By detecting the temperature of hot water by means of a thermostat or a heat sensitive element 10, where it reaches more than a predetermined temperature (atmospheric temperature and feed water temperature), it is discriminated that power is supplied to a heating unit 5 and is heated and used. On the other hand, when the temperature of hot water is less than a predetermined temperature, it is detected that it is the unusing time, and the power source of a corrosion proof electrode 3 is opened by the heat sensitive element 10. Accordingly, since the corrosion resistance at the time of unusing becomes a corrosion resistance only by a corrosion resistance due to a corrosion proof rod 9, it is possible to rationalize the corrosion resistance at the time of unusing. Since the corrosion proof rod 9 does not require a power source separately, the corrosion proof effect can be maintained even if the corrosion resistance power source is turned 'cut' erroneously.
Patent JP-H06208893-A (JP)
Title: Electric discharge lamp lighting device
Inventor: ISHIBASHI HIROTAKA
IPC: H05B41/18
Filed: 1993-01-11
Abstract: PURPOSE:To provide an electric discharge lamp lighting device capable of easily hot-restarting without complicated circuit constitution. CONSTITUTION:A first electric discharge means 70 generates glow discharge in an electric discharge lamp 100. Second electric discharge means 30, 50 generate arc discharge in the electric discharge lamp 100. An electric discharge controller 80 shifts electric discharge from the glow discharge to the arc discharge at the time of starting, while from the arc discharge to the glow discharge at the time of extinguishing and controls the first and second discharge means 70, 30, 50 in such a manner as to keep the glow discharge for a predetermined time.
Patent JP-S5387415-A (JP)
Title: Apparatus for loading and unloading containers of container handling vehicles
Inventor: SANO MASAHIRO
IPC: B60P1/64
Filed: 1977-01-13
Abstract: PURPOSE: To invariabley maintain a given degree of tensionin holding wire rope with a retaining means provided on the tiltable frame so that the wire rope delivered from a winch for loading or unloading the container is fastened properly. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06207961-A (JP)
Title: Analog input unit
Inventor: TERADA SATORU
IPC: G01K7/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide an analog input unit in which an operation equivalent to duplication can be realized when analog input circuits to be connected with sense elements are multiplexed. CONSTITUTION:A sense element S outputting its own measuring current is connected between the external connection terminals TA and TB of an analog input unit 1 which are connected in parallel with two analog input circuits A11, A12. In the analog input circuits A11, A12, switches SW11, SW12 and measuring resistances R11, R12 are connected in series with the external connecting terminals TA, TB. The measuring resistors R11, R12 have the other ends connected with a ground terminal TC and the terminal voltages of the measuring resistors R11, R12 are detected by means of operational amplifiers OP11, OP12 and monitored by means of disconnection detecting comparators CO11, CO12. Only one of the switches SW11, SW12 is then turned ON by a duplication control section MC thus realizing an operation equivalent to that where only one analog input circuit is provided.
Patent JP-S56100324-A (JP)
Title: Measuring device for light dispersion
Inventor: MOCHIZUKI KIYOBUMI
IPC: G01J7/00
Filed: 1980-01-14
Abstract: PURPOSE: To enable to measure the dispersion in 1-μm band with good accuracy, by using nonlinear crystal for wave conversion and picosecond shutter.  
     CONSTITUTION: Referencing optical pulses are directly fed to a nonlinear crystal 11 without passing through an optical fiber 3. It is known that a single mode fiber having only one mode possible for propagation among optical fibers is different from the propagation speed depending on the direction of polarized plane, but this speed difference is theoretically as small as 10W20 picoseconds/km and it is impossible to measure by means of the fiber of a short length and this can be measured by using this device. Further, even with the use of this short length fiber, the elongation rate of this optical fiber due to tension can accurately be measured through this device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03207183-A (JP)
Title: Video signal recording system
Inventor: TAKAHASHI KOJI
IPC: H04N5/91
Filed: 1990-01-09
Abstract: PURPOSE:To record a video signal so that a sound can be reproduced continuously at a join part of the video signal by controlling read addresses of a memory in units of one track. CONSTITUTION:This video signal recording system has a sound signal part composed of a video signal processing circuit 5 which records video signals outputted by camera parts 1-3, a microphone 8 which gathers a sound, a microphone amplifier 9, and an audio signal processing circuit 14. A magnetic recording part consisting of an adder 6 which records the audio signal and video signal, a recording amplifier 7, head switches 15-A AND 15-B, and rotary heads 16-A and 16-B on a drum 22 records the video signal and audio signal on a tape shaped recording medium 17. Then the read timing of the memory is determined by regarding an audio signal corresponding to each track as one unit, so the read timing of the audio signal from the memory at the stop and start of recording can easily and accurately be controlled. Consequently, the audio signal at the join part of the video signal can be made continuous.
Patent JP-H08188785-A (JP)
Title: Control of calorific value of gas in vaporization apparatus for liquefied natural gas and its apparatus
Inventor: SAKURABA ICHIRO
IPC: B01F23/10
Filed: 1995-01-12
Abstract: PURPOSE: To provide an apparatus having a simple and less expensive structure and capable of efficiently performing the temperature elevation and the calorific value control of a liquefied natural gas at the same time. CONSTITUTION: A heating medium is supplied to a heating medium-supplying port in a LNG gasification apparatus and risen through vertical, tubes 38 of a shell-and-tube-type heat exchanger 30. The objective controlling of the calorific value of a gas is performed as follows: introducing the NG, gasified in an LNG gasification apparatus, into the shell 31 of the heat exchanger 30; spraying LNG on the NG from an LNG-spraying nozzle 44 in the shell 31 to mix the LNG with the NG, wherein the LNG is gasified and the mixed gas is heated up by the heat-exchange with the heating medium; and recovering the mixed gas from a mixed gas-recovering port 42.
Patent JP-S59128842-A (JP)
Title: Optical transmission system
Inventor: IFUKURO SADAO
IPC: H04B10/2507
Filed: 1983-01-12
Abstract: PURPOSE:To attain optical transmission with high transmission efficiency and wide dynamic ranges by receiving an optical signal of a prescribed level by plural optical transmitters when they do not transmit data. CONSTITUTION:The intensity of light of an LED20 corresponds to a center level (f) of signal amplitude at no signal, a level (g) when a pulse is at ''1'' level at transmission and a level (h) when the pulse is at ''0'' level. Thus, the light of the center level of the signal amplitude is received at no transmission at the receiving section of node and an optical signal having different signal amplitude is received in accordance with the distance of the transmission section when the transmission section of node performs transmission. Further, when the level is discriminated at almost center level of the signal amplitude at no signal by using a CR coupler, the signal is received without error from the 1st bit, the pulse width is discriminated normally and the discrimination error due to interference between codes does not occur.
Patent JP-S62163671-A (JP)
Title: Production of processed meat food
Inventor: TAKIZAWA SADAO
IPC: A23L13/60
Filed: 1986-01-10
Abstract: PURPOSE:To obtain the titled delicious and easily eatable food having unique taste and flavor originated from meat paste and seasoned fibrous meat, by adding a seasoned fibrous meat to a meat paste kneaded in the presence of spice, etc., forming the mixture and boiling the product. CONSTITUTION:Meat of pork, beef, fish, etc., is added with spices and seasonings, etc., and thoroughly kneaded. The obtained meat paste is mixed with seasoned fibrous meat (e.g. corned beef), formed in the form of Vienna sausage, beefsteak, etc., and boiled to obtain the objective food.
Patent JP-S57117130-A (JP)
Title: Magnetic recording medium
Inventor: KOBUKE TAKANORI
IPC: G11B5/84
Filed: 1981-01-14
Abstract: PURPOSE:To achieve magnetic recording media having wear resistance without peeling between layers, by irradiating electron rays on a nonmagnetic substance layer or a magnetic substance layer, after forming a nonmagnetic substance on a base film as a ground layer, or after forming a magnetic substance layer without the ground layer. CONSTITUTION:A base film 2 such as a polyester film is delivered from a supply section  2, electron rays are irradiated from an electron ray generator 6 at an electron ray irradiation section 5 to remove dust and water adhered to the film 1. A magnetic metallic substance (Co or the like) from an evaporation source 9 is coated while being introduced along the circumference of a cylindrical cooling can 8 at a vapor depositing section 7. Irradiation is made again at an electron ray irradiating section 10, the bonding between the base film 1 and the magnetic substance layer is strengthened to be wound at 3. In the 2nd irradiation, indirect irradiation of the magnetic substance layer from the back side of the film 1 has greater effect as shown in broken line. Irradiation is made after coating the ground layer on the base film 1, and then the magnetic substance layer can be coated. Thus, the bonding force among the magnetic substance layer, the ground layer and a support can be increased, and peeling by contact with the magnetic head can be avoided.