baber/WOPTO huggingface dataset:
Patent JP-S6453982-A (JP)
Title: Paper storage device
Inventor: JIYOUDAI AKINORI
IPC: B65H83/00
Filed: 1987-08-20
Abstract: PURPOSE:To prevent paper from being buckled by installing a second guide member which makes plural sheets of paper whose lower end is regulated by a lower end regulating member and both sides by a first guide member respectively, and is housed almost in the vertical direction, narrow the thickness direction at the almost central part in a cross direction. CONSTITUTION:Sheets of paper P being discharged piece by piece out of an image former body is once stored in a storage device for refeeding, but at this time, both ends are guides in the almost vertical direction by a first guide member 88, and it runs into a lower end regulating member 82 whose position is moved up and down by a timing belt 86 according to paper size, whereby its lower end is regulated. And, simultaneously with this, it is guided by a second guide member 89 with elasticity, set up as opposed to a paper cross direction central part after piercing though a slit 82a of the lower end regulating plate 82, to a position where a thickness direction space B set by the first guide member 88, and the paper P is curved in the cross direction and stiffened. Then, no buckling of the paper is produced and, what is more, such a problem as storage failure or disablement of the paper is solvable.
Patent JP-H1042473-A (JP)
Title: Parallel operation system for power receiving system and non-utility power generation system
Inventor: MAKABE MATAAKI
IPC: H02J3/38
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a parallel operation system for power receiving system and non-utility power generation system in which a load system can be stably fed with power, without increasing the ground voltage of the non-utility power generation system upon the occurrence of a ground fault. SOLUTION: A three-phase three-wire power receiving system 1 is provided with a transformer 5 having star connection secondary and the neutral thereof is connected with a three-phase four-wire load system 3, while being grounded. A three-phase three-wire non-utility power generation system 2 is connected with the three-phase line (RST) of the three-phase four-wire load system 3 and further connected in parallel with a star connected auto-transformer 13, and the neutral thereof is connected with the neutral line (N) of the three-phase four-wire load system 3 while being grounded.
Patent JP-2001036078-A (JP)
Title: Mos-type transistor and manufacture thereof
Inventor: KOBAYASHI YUKIHARU
IPC: H01L29/78
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a MOS-type transistor, which has a high quality gate oxide film for eliminating characteristic instability of which the main cause is the defects in crystallinity of the gate oxide film, and its manufacture. SOLUTION: A gate electrode 15 is formed on a prescribed channel region 13 on a substrate 11 of a monocrystal Si enclosed with an element isolation oxide film 12 via a gate oxide film 14 of a combination structure, and a source/ drain diffusion layer 16 is formed away from the channel region 13 on the both-side substrates 11. The gate oxide film 14 is structured by combining thermal oxide films 141, 143 and a CVD oxide film 142. After the thermal oxide film 141, succeedingly the CVD oxide film 142 are generated, annealing is conducted in an N2 atmosphere. Furthermore, thermal oxidation is made in a vapor atmosphere to form the thermal oxide film 143, and the annealing is performed again in the N2 atmosphere.
Patent JP-H1050332-A (JP)
Title: Fuel cell gas seal structure
Inventor: KURITA KENJI
IPC: H01M8/02
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference between the expansion amount and the shrinkage amount in a boundary part between an outer edge part interposed between separator pair and an inside part where it is not interposed, and prevent the breakage of a film by forming the outer edge part of a film body as a non-treated part where ion conductivity forming treatment is omitted and interposing the non-treated part with separator pair. SOLUTION: A membrane body 11 serving as an ion exchange membrane is consists of a non-treated part 12 at the outer edge, where ion conductivity forming treatment is omitted and the property of a raw material is kept, and an inside part (ion exchange membrane part) 13 where ion conductivity forming treatment is performed. Porous gas diffusion electrodes 20, 21 are joined across the ion-exchange membrane 13 and a frame-shaped loose contact part 14, slightly extended from the ion-exchange membrane part 13. A part where the membrane body 11 is interposed between a pair of separators 23, 24 is a non-treated interposed part 16 at the outermost edge, and a non-treated part 12 keeping the property of a base film is divided into a non-treated interposed part interposed and pressed and a non-treated intermediate outer edge part (containing the loose contact part 14) not interposed and pressed.
Patent JP-S58110200-A (JP)
Title: Controlling method for press machine
Inventor: AOYAMA TADAMASA
IPC: B30B15/20
Filed: 1981-12-24
Abstract: PURPOSE:To reduce the generation of noises during pressing and to improve the working efficiency of a hydraulic press in the stage of working metallic plates with said press by monitoring and detecting the operating state of stroke parts and controlling the stroke speed. CONSTITUTION:In the stage of subjecting a metallic plate to pressing such as punching by means of the punch 3 at the preceding end of a piston rod 2 of a hydraulic press and a die 4, the position of the punch 3 is detected with a length measuring device 8 provided to a rolling wheel 8a abutting on the rod 2. The pulse signal A of the detected value is inputted to a position operating part 10 and is made to correspond to the time pulse signal B from a standard clock 14 in a speed operating part 13, by which the current position of the rod 2 is detected from A/B or B/A. At every stroke of the punch 3, the current position and the moving speed are compared with an intended position and an intended speed, and in a valve control part 65, the speed near the bottom dead point of the punch 3 is controlled with a supplying and discharging circuit 6 for pressure oil just before the punch abuts on the metallic plate, whereby the generation of the noise during pressing is reduced and working efficiency is improved.
Patent JP-H0746584-A (JP)
Title: X-ray radiographic equipment
Inventor: TAKUMI YUKIHIRO
IPC: A61B6/00
Filed: 1993-07-31
Abstract: PURPOSE:To eliminate contrast caused by distortion by performing address translation for correcting the distortion of an image at an image intensifier. CONSTITUTION:First of all, an inputted video signal is converted to a digital signal by an A/D converter 21, stored in a memory 22 and passed through two conversion tables 23 and 24 later. The first conversion table 23 is provided for address translation, and the address of a new pixel is written in each address to be accessed by the address of a pixel. The next conversion table 24 is provided for gradation conversion, and a converted pixel value is written in an address to be accessed by a pixel value. Then, the digital signal passed through these conversion tables 23 and 24 is returned to an analog signal by a D/A converter 25 and outputted to a CRT display device 15 or an imager 16. At such a time, the distortion of the image is corrected by the conversion table 23 for address translation.
Patent JP-S59163203-A (JP)
Inventor: JIERAARU ZEGERU
IPC: B65G1/133
Filed: 1983-11-08
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-H1137189-A (JP)
Title: Drum brake operating device
Inventor: ASAI SEIJI
IPC: F16D65/28
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a guide pipe and the like and reduce the traction stroke of an inner cable by forming a protuberant part for supporting the other end of a guide pipe, at a back plate. SOLUTION: One end of a curved guide pipe 20 is welded to a boss part integrally formed at a back plate 5, and the other end is supported on a protuberant part 21 to support both end parts of the guide pipe 20. When an inner cable is pulled, a brake lever 11 is rotated in a direction of operating a brake shoe 2 open. At this time, the force F of a curved part of the inner cable 16 becoming linear acts on the guide pipe 20. This force F is also supported by the top face of the protuberant part 21 through the guide pipe 20. Elastic deformation of the guide pipe 20 and around the boss part of the back plate 5 is therefore suppressed effectively, so that durability is improved and the traction stroke of the inner cable 16 can be reduced.
Patent JP-H1041220-A (JP)
Title: Projection aligner
Inventor: HIRUKAWA SHIGERU
IPC: H01L21/027
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To allow insertion and withdrawal of an optical filter with no wrong use near the pupil surface of a projection optical system by controlling insertion and withdrawal of the optical filter, based on the optical transmittancy of the optical filter disposed to be insertable and withdrawabe near the pupil of the projection optical system. SOLUTION: A light shield member 116 allowing insertion and withdrawal from a light path near the pupil surface P of a projection lens 112. A control device controls a filter driving device to shunt the light shield member 116 in a prescribed position outside the light path. This operation is performed respectively to a state with no reticle 111 and to a state with a reticle 111 so as to find optical transmittancy of the reticle 111 at respective blind openings. Then the transmittancy is compared with a transmittancy threshold stored in advance using the pupil filter in a memory device. Next, when the actual reticle transmittancy is smaller than the threshold, the decision is made to be a hole system pattern so as to admit the use of the pupil filter.  On the other hand, when the actual reticle transmittancy is larger than the threshold, it is no hole system pattern so as to prohibit the use of the pupil filter.
Patent JP-H0492445-A (JP)
Title: Semiconductor device
Inventor: OTAKI HIDEO
IPC: H01L21/66
Filed: 1990-08-07
Abstract: PURPOSE:To measure the film thickness of an actual product, to stabilize a quality and to enhance a yield by a method wherein at least one or more film- thickness measuring regions are formed in a scribing-line region. CONSTITUTION:When a MOS-LSI is patterned, a photolithographic process and an etching process are repeated simultaneously via a mask the same number of times as the number of processes to control its film thickness. Film-thickness measuring regions 2 are formed in a state that the silicon surface is revealed. Then, when parts in the film-thickness measuring regions are measured, the film-thickness value of a thin film formed on a product can be detected. As an application example, the film thickness on all products can be confirmed in a process to form an insulating film on a semiconductor device, e.g. by using a carrier gas. In addition, this method can be applied to a gate oxide film and the like. Regarding the film-thickness measuring regions 2, stamped patterns are shown. The measuring regions can be formed as residual patterns.
Patent JP-H0660973-A (JP)
Title: Induction heating device
Inventor: KISHIMOTO TATSUO
IPC: H05B6/14
Filed: 1992-08-05
Abstract: PURPOSE:To restrain a temperature drop in a heated material to be heated on a discharge side conveyor by arranging a roller device on the discharge side of the material to be heated of an induction heating coil. CONSTITUTION:A roller device 13 has a pair of carrier rollers 13a and 13b which are arranged on the outlet side of an induction heating coil 1 and whose outer periphery comes into contact with both side surfaces of a material 12 to be heated and which are driven in rotation at peripheral speed faster than conveying speed of a through-conveyor 2. The material 12 to be heated after being loaded on the through-conveyor 2 by a carrier conveyor 11 is heated at a prescribed temperature while being conveyed in the induction heating coil 1 by driving of the through-conveyor 2. When it comes out to the outlet side end of the induction heating coil 1, it is sandwiched between the rotating carrier rollers 13a and 13b on the roller device 13, and is discharged from above the through-conveyor 2 at speed faster than the conveying speed of the through- conveyor 2. Thereby, time when the material 12 to be heated is exposed to air can be shortened, so that a temperature drop up to reaching the tail end of the through-conveyor 2 can be restrained.
Patent JP-H04249156-A (JP)
Title: Improved electric corrosion printing plate
Inventor: ARI AFUZARIIARUDAKAANI
IPC: B41M5/24
Filed: 1991-08-21
Abstract: PURPOSE: To provide an electroerosion printing plate directly used as an offset printing master or a negative in the case of forming the offset printing master. CONSTITUTION: Improved electroerosion recording media can be prepared by utilizing, on top of a polyester, paper, or metal substrate, a polyvinylbutyral polymer cross-linked with a mixed phenol-tert-butylphenol formaldehyde cross- linking agent as a base layer, and an erodible metallic layer sufficiently thin to be erodible in response to current pulses delivered by a sylus of an electroerosion printer. In a preferred embodiment, the polymeric layer further contains silica. The recording medium may also be top coated with a lubricating agent. The formulation provides excellent adhesion of the conductive layer, and allows the thickness of the aluminum to be increased up to 75%, resulting in an optical density (with aluminum as the metallic layer) of up to 3.5.
Patent JP-S6188660-A (JP)
Title: Method and apparatus for reading radiant ray picture information
Inventor: WATANABE HIDEO
IPC: H04N1/04
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a picture signal with less noise by excluding a data relating to a radiant ray afterglow read together with an accelerated phosphorescence emitting light from a read data in reading a storage fluorescent body sheet. CONSTITUTION:A photoelectric reading means consists of a thin and long light collecting guide 8 arranged in opposition with a scanning line 2a, four light collecting guide pieces 81-84 connected to the guide 8, and four photomultipliers 91-94 as a photodetector and the read signal is fed to the first and second switching sections 18, 19. An output from a scanning point detecting means 20 detecting which position a scanning point G locates on the scanning line 2a is inputted to both the switching sections 18, 19 and the output from each photomultiplier is intermitted based thereupon.
Patent JP-H0556604-A (JP)
Title: Ac generator
Inventor: ISHIDA HIROSHI
IPC: H02K9/06
Filed: 1991-08-21
Abstract: PURPOSE:To provide an AC generator capable of having water resistance and cooling performance at the same time. CONSTITUTION:A rotating shaft 18 is supported in a rotatable manner relative to a housing. Within the housing, a ring-shaped spool 6 wound with a field winding 7 and a ring-shaped stator core 9 wound with an output winding 10 are concentrically fixed. Within a ring-shaped space between the spool 6 and the stator core 9, a rundle rotor 20 coupled to the rotating shaft 18 as one united body is located in a rotatable manner. The housing has an airtight construction. Air agitating fans 24 and 25 for mixing air in the housing are fixed to the rundle rotor 20. In addition, a cooling fan 26 for cooling the housing from the outside is fixed to the rotating shaft 18 projected out from the housing. Moreover, the cooling fan 26 is provide with a fan cover 28 for guiding the cooling air.
Patent JP-S5998836-A (JP)
Title: Manufacture of soft rubber hose
Inventor: HONNA SHIROU
IPC: B29C35/00
Filed: 1982-11-29
Abstract: PURPOSE:To obtain a long-sized rubber hose while securing the true roundness along with a highly simplified production work of the rubber hose by employing a thin hollow mandrel. CONSTITUTION:An inner rubber layer 2 is extruded onto the circumference of a thin hollow mandrel 1 to match the inner diameter and the length of a hose to be produced, a reinforcing fiber layer 3 formed on the outside thereof with a braider and then, a cover rubber layer 4 extruded thereonto. Thereafter, a thermal vulcanization is performed. After the completion thereof, air in the mandrel 1 is discharged through an air bleeding hole 1a provided at the end thereof 1 and then, the mandrel 1 is removed. The mandrel 1 is kept solid until air is bled to secure the roundness preventing the deformation of unvulcanized rubber hose. After the vulcanization, the mandrel 1 can be withdrawn easily by discharging air therein. This method is excellent in the application for a long- sized hose.
Patent JP-H0371457-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: FUJINAGA TERUAKI
IPC: G11B11/10
Filed: 1989-08-10
Abstract: PURPOSE:To contrive miniaturization with low numerical aperture (NA) of an objective lens by performing a function for converging irradiating inclined incident light on a magneto-optical recording medium and a function for condensing reflecting light from the magneto-optical recording medium with different objective lenses. CONSTITUTION:At least information is reproduced by using the inclined incident light and the reflecting light of this inclined incident light on the magneto-optical recording medium 1 recorded with the information in its plane direction with various magnetization directions or intensities. Then, the objective lens 6 is composed of the objective lens 61 having the function of converging laser light emitted from a semiconductor laser 3 on a magneto-optical disk 1 (in-plane magnetization film) and the objective lens 62 having the function of condensing the reflecting light from the magneto-optical disk 1, which are integrated with a bridge part 63. That is, the objective lens 61 having the converging function and the objective lens 62 having the condensing function are provided respectively. By this method, the objective lens 6 is miniaturized, and its numerical aperture is lowered as well.
Patent JP-H0762350-A (JP)
Title: Apparatus for aligning ram of pusher
Inventor: FUNAKI SUSUMU
IPC: C10B33/10
Filed: 1993-08-24
Abstract: PURPOSE:To provide a lifter for a coke oven door which is freed from the defects in prior art for aligning the ram of a pusher and can fit to the door quickly without fail even when the door leans forward, right or left. CONSTITUTION:This apparatus consists of a detector 4 which is attached to the pusher 1 on the side of the oven to measure the clearance between the ram 3 and the right or left wall of a carbonization chamber 2, a device for the fine adjustment of the stop position which is on the side of the oven to shift the pusher 1 in response to the signal from the detector 4, a position target 6 formed correspondingly to each carbonization chamber 2 on the floor on the side opposite to the oven, a detector 7 which is attached to the pusher 1 on the side opposite to the oven to measure the position of position target 6, and an apparatus 8 for the fine adjustment of the stop position which is on the side opposite to the oven to shift the pusher 1 in response to the signal from the detector 7.
Patent JP-H0493509-A (JP)
Title: Combustion furnace
Inventor: HOSOKAWA HAJIME
IPC: F23G5/44
Filed: 1990-08-07
Abstract: PURPOSE:To provide a combustion furnace that is excellent in heat-insulation and does not pollute the environment by opening the upper port section of a recessed combustion furnace section by moving a clogging body, charging waste woods, discarding them by burning in the recessed combustion furnace by moving the clogging body, clogging the port, and exhausting the exhaust gas through an exhaust furnace by an exhaust device. CONSTITUTION:Under the land surface a side wall is formed as an inclined face to form a recessed combustion furnace 2. A clogging body 3 is formed by laying steel plates on a steel frame structure and has a shape to cover and close completely the upper port of the recessed combustion furnace section 2. It has a reinforcing arch beam 3a to prevent warping downwards clue to its own weight. At the lower section of the clogging body 3 wheels 3b are provided which run on rails 6 that are provided on both side sections of the recessed combustion furnace section 2, and the clogging body 3 can slide freely along the land surface 1, and the upper port section of the recessed combustion furnace section 2 can be fully opened. And, an exhaust channel 4 is provided in the side wall of the recessed combustion furnace section 2 and an exhaust device 5 is provided to the channel 4. With this arrangement it is possible to open fully the upper port section easily and it becomes a combustion channel into which objects to be burned can be easily charged.
Patent JP-H0637005-A (JP)
Title: Resist coater
Inventor: SUZUKI SEIJI
IPC: B05C1/02
Filed: 1992-07-14
Abstract: PURPOSE:To apply a resist to a substrate with a uniform film thickness when forming an active element for liquid crystal display. CONSTITUTION:A roller shaft part 1 is formed in a shape of hyperbolic shaft in which a shaft diameter D2 of the middle between both ends of the shaft is shorter than a shaft diameter D1 of the shaft end. A roller rubber part 2 is formed in a cylindrical shape in the outer circumference of the roller shaft part 1. Accordingly, since a contact pressure of a roller to a substrate becomes uniform, a resist can be applied to the substrate with a uniform film thickness.
Patent JP-S59101510-A (JP)
Title: Steam accumulator device
Inventor: UCHIKI TAEKO
IPC: F01K1/10
Filed: 1982-11-30
Abstract: PURPOSE:To eliminate the time for waiting the rising of a boiler in morning by feeding saturated water from a heat accumulating steam tank to a heating tank, heating said saturated water utilizing midnight power, waste gas, waste heat and steam etc. in factories and buildings, etc., and circulating it to the heat accumulating steam tank. CONSTITUTION:An auxiliary heating device 6 capable of heating water by making use of a heat source such as midnight power, waste gas and steam etc. in buildings and factories, etc., or other heat sources is laid from the bottom of a heat accumulating steam tank 1 via a communicating pipe 2 to a saturated water heating tank 5 located at a position lower than the water level 4 of the saturated water 3 contained in the heat accumulating steam tank 1, and heated high temperature water can be circulated into the heat accumulating steam tank 1 via a communicating pipe 7 located on the upper part of the auxiliary heating tank 5. The saturated water can be naturally circulated without requiring power by installing the saturated water heating tank 5 at a position lower than the water level 4 of the saturated water 3. It is unnecessary to burn a boiler at midnight after the peak of power consumption, resulting in saving of fuel cost.