baber/WOPTO huggingface dataset:
Patent JP-H0570951-A (JP)
Title: Continuous sputtering device
Inventor: ONO YASUNORI
IPC: C23C14/34
Filed: 1991-09-11
Abstract: PURPOSE:To provide the continuous sputtering device which can form high- quality thin films in large areas at a high speed by suppressing the advance of charge particles into the film forming surfaces of substrates under film formation. CONSTITUTION:A deflecting magnetic field generating means 20 which generates the deflecting magnetic field in the direction approximately parallel with the film forming surfaces of the substrates 7 near these film forming surfaces is provided in the continuous sputtering device which forms the film on the surfaces of the substrates 7 while moving substrate holders 8 within a film forming chamber 1, by which the flying direction of the charge particles flying in a substrate direction is deflected and the advance of the particles into the film forming surface is suppressed.
Patent JP-H07118055-A (JP)
Title: Composition for press molding, press molding method using the same and production of engine parts
Inventor: TAKAO MINORU
IPC: C04B33/04
Filed: 1993-10-15
Abstract: PURPOSE:To reproducibly form an uniform molding regardless of the shape or size of a raw material or molding. CONSTITUTION:A composition for press molding is used at the time of forming the molding by press casting a slurried raw material powder into a porous die and is obtained by adding at least a plasticity imparting agent into the raw material powder. The molding is formed by forming a slurry by dispersing the composition for molding containing the plasticity imparting agent in a dispersion medium and after that, press casting the slurry into the porous die having the cavity of the desired shape.
Patent JP-H11117257-A (JP)
Title: Revetment block
Inventor: SHIMIZU KEIZO
IPC: E02B3/14
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To strongly fix natural stones by connecting multiple wires into a mesh shape to form multiple meshes, dispersedly arranging plates larger than the meshes on one face side of optional meshes, and fixing natural stones to the plates on one face. SOLUTION: Multiple wires 12 are folded and connected into a mesh shape, and multiple meshes 14 are formed with the wires 12 to constitute a wire net 10. A zinc-aluminum alloy iron wire is used for the wires 12, for example. Plates 16 larger than the meshes 14 are arranged on one face side of optional meshes 14 among multiple meshes 14. An iron sheet, a plate stone, or a wood plate is used for the plates 16, for example. Natural stones 20 are fitted to the plates 16, and the natural stones 20 and wires 12 are integrally formed via the plates 16. The natural stones 20 can be fixed to the plates 16 having a large contact area, and the natural stones 20 can be firmly fixed to a base material.
Patent JP-H0795447-A (JP)
Title: Ghost eliminating device
Inventor: KOBAYASHI SATOSHI
IPC: H04N5/21
Filed: 1993-09-24
Abstract: PURPOSE:To improve S/N of a video signal without considerably emphasizing the noise component included in the original video signal and to eliminate a need of addition of new hardware parts to prevent the rise of the cost. CONSTITUTION:Plural reference waveform generating circuits 11a to 11c which generate reference waveforms different by frequency characteristics are provided. The level ratio of the high-band component of the original signal (including the ghost component) is detected by a frequency measuring circuit 14 and a level detecting circuit 15, and a reference waveform selecting circuit 16 is switched in accordance with this detection result to supply the output of the reference wave-form, whose frequency characteristic most approximates to that of the original signal, to a subtractor 12. Each function circuit part consists of software of a microcomputer.
Patent JP-H0892993-A (JP)
Title: Bottom dump type loader bucket
Inventor: YAGYU TAKASHI
IPC: E02F3/348
Filed: 1994-09-28
Abstract: PURPOSE: To reliably prevent entrance of earth to a cylinder containing part through the opening part of a rear bucket and to ensure stable operation of an opening closing cylinder for a long period. CONSTITUTION: One end side of a protection plate 31 is swingably mounted through a support pin 34 on a bracket part 20D of an arm part 20 arranged at a front bucket. When each arm 20 is swung around a hinge pin 21B because of the opening and closing of a front bucket, a protection part 33 of the protection plate 31 brought into a free end is displaced because of the swing of the arm 20 in such a state to keep an attitude facing an opening part 17, and a lower gap 18B provided between a lower edge part 17B of the opening part 17 and the arm part 20 is always covered therewith. This constitution reliably prevents entrance of earth to a cylinder containing part 15 through the opening part 17 and ensures stable operation of an opening closing cylinder 9 for a long period.
Patent JP-H04136878-A (JP)
Title: Liquid developing device
Inventor: YAGI ATSUSHI
IPC: G03G15/10
Filed: 1990-09-28
Abstract: PURPOSE:To effectively restrain the occurrence of head fogging and to prevent image density from lowering by adjusting a resistance value between a developing device and a recorder main body at an optimum resistance value based on a signal from a humidity sensor. CONSTITUTION:A resistance value switching mechanism 12 switches the resistance value by having a driving coil(not illustrated) energized and turned based on the signal from the humidity sensor 14. The mechanism 12 not only switches the resistance values 13a-13e but also has a function for insulating between a developing device 2 and a recorder main boy 7 by selecting an idle terminal 12x and a function for directly connecting between the developing device 2 and the recorder main device 7 by selecting a short circuit terminal 12y. The resistances 13a-13e are one example of a variable resistance element, and the resistance value switching mechanism 12 consisting of a rotary switch is one example of an automatic adjusting means.
Patent JP-H02107765-A (JP)
Title: Magnetron sputtering device
Inventor: TSUKAGOSHI OSAMU
IPC: C23C14/35
Filed: 1988-10-14
Abstract: PURPOSE:To uniformly sputter a target and to improve its utilization efficiency by arranging magnetic poles on the central part of the rear and periphery of the target, and arranging a compensating magnetic sheet with the thickness decreasing from the central par toward the periphery between both magnetic poles. CONSTITUTION:A target is set in a vacuum vessel, a first magnetic pole is arranged at the central part of the target, and a second magnetic pole is arranged on the periphery of the target away from the first pole to surround the first pole. The magnetic flux between both poles is leaked into a space close to the target surface to densify plasma, the target is sputtered by the ion in the plasma, and a track-shaped erosion region is formed thereon. In this magnetron sputtering device, a compensating magnetic sheet with the thickness decreasing from the first pole toward the second pole is provided between both poles on the rear of the semicircular erosion region. By this method, the leakage flux density distribution between both poles is uniformized, and the distortion of erosion is prevented. The utilization efficiency of the target can be improved in this way.
Patent JP-2000074060-A (JP)
Title: Static pressure air bearing
Inventor: TSUDA TAKUMA
IPC: F16C32/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To limit a bearing gap within a fixed value though it is arranged in non-opposite state by providing an electrostatic attraction means attracting a moving body and a guide to each other. SOLUTION: An electrostatic attractive electrode 5 is formed inside a moving body 1 made of dielectric material. An electrostatic attractive electrode 5 is formed inside a guide 2 made of dielectric material similarly to the moving body 1. The guide 2 is provided with a static pressure air bearing mechanism, and the circumference is formed with a forcedly exhasting mechanism. In the use, repulsion due to air pressure and attraction due to gravity acting on the moving body 1 function between the moving body 1 and the guide 2, but the repulsion is larger than the attraction, and hence it is difficult to hold a fixed bearing gap. When high voltage is impressed on electrode terminals 3, electrostatic attractive force acts between the repective inner electrodes 5 of the moving body 1 and the guide 2. Hereby, attaction acting between the moving body 1 and the guide 2 increases, and the fixed bearing gap can be held.
Patent JP-H11193764-A (JP)
Title: High pressure pump with variable discharge amount
Inventor: ENOMOTO SHIGEIKU
IPC: F02M59/08
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To realize a high pressure pump with variable discharge amount exhibiting sufficient durability even when using a timing belt at a low driving torque thereof. SOLUTION: Provided are first pressure feed means including a cylinder 2a, paired plungers 21a, 21c, a pressure chamber 23a, and second pressure feed means including a cylinder 2b, paired plungers 21b, 21d, a pressure chamber 23b so as to drive the plungers 21a, 21c and plungers 21b, 21d using a common inner cam 8 in the above order. Then the pressurized fuel within the pressure chambers 23a, 23b are pressure fed to the common rails for storing the fuel injected to the respective cylinders of the internal combustion chamber sequentially. By driving a plurality of units of the pressure feed means, the driving torque can be reduced.
Patent JP-H10104656-A (JP)
Title: Reflection type liquid crystal display device and its driving method
Inventor: TAIRA KAZUKI
IPC: G02F1/1347
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a color display which is bright and excellent in coloration by passing incident light through a liquid crystal layer different from the liquid crystal on which the incident light is made incident and projecting the light by a reflecting member when the incident light is made incident on one of liquid crystal layers. SOLUTION: The light which is made incident on an LCD at about 30 deg. is made incident on a cyan layer 103 and reflected by a mirror surface reflecting surface 106. The mirror surface reflecting surface 106 is slanted finely to the liquid crystal layers and the reflected light is made incident on a yellow layer 105. The yellow layer 105 is provided with a mirror surface reflecting pixel electrode 107 on the liquid crystal layers, and this reflecting surface is made parallel to the liquid crystal layer so as to evade a potential gradient of a potential applied to the liquid crystal. The light travels to the bottom surface of the LCD again through its reflection and is reflected again by the mirror surface reflecting surface 106 to exit after passing through a magenta layer 104.  Therefore, the light from the direction which slants at about 30' enables the same display as subtractive color mixture display obtained by laminating three layers of pigments as well as the principle of printing.
Patent JP-H0999470-A (JP)
Title: Screen device for extruder
Inventor: UMEZAWA YOSHIMASA
IPC: B29C47/68
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a screen device capable of removing impureities or foreign matter filtered by the filter surfaces of a breaker plate and a screen pack without disassembling an extruder, easily attached to an existing extruder and easy to operate and control. SOLUTION: An insertion hole 8 is formed to the passage 6 connecting the die head part 2b and extruder main body part 2a of an extruder so as to traverse the same and a screen member 1b for filtering impurities from the molten resin R passing through the passage 6 is attached in the insertion hole 8 in a freely reversible manner and the filter surface of the screen member 11b is reversed toward the die head 2b to be washed.
Patent JP-H0568535-A (JP)
Title: Method for separating and selecting symbiotic microorganism useful for controlling disease injury of dicotyledon
Inventor: KIJIMA TOSHIO
IPC: A01N63/00
Filed: 1991-09-10
Abstract: PURPOSE:To efficiently control disease injury by making a symbiotic microorganism established in tissue of dicotyledon by hypocotyl inoculation exhibit action of the microorganism by taking advantage of its species specificity and hypocotyl specificity. CONSTITUTION:A dicotyledon is seeded, germinated and grown to give a seedling. A hypocotyl, undifferentiated tissue of the seedling is cut from its middle, the cut seedling is planted in sterile soil and microorganisms affinitive to the dicotyledon are trapped in the tissue. The microorganisms in the cutting are grown, the rooted grown seedling is collected, the surface is sterilized, the microorganisms are cultured, a colony produced by the culture is collected and separated. The seedling of the dicotyledon having the cut hypocotyl is immersed in a suspension of the separated symbiotic microorganism, the microorganisms are inoculated and the seedling is planted, raised and the symbiotic microorganism is reseparated from the grown seedling.
Patent JP-H0576440-A (JP)
Title: Matress on bed and similar product
Inventor: OTA NAOKO
IPC: A47C27/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a comfortable sleep and prevent bedsores by providing a 3-layer mattress structure made up of a soft layer, a support layer and a cushion layer including a vibrational main plate and by vibrating electromagnetically the vibrational main plate with a permanet magnet and electromagnetic coil to adjust the strength of the vibration. CONSTITUTION:A mattress is composed of a soft layer, support layer and cushion layer in the order from the top. The soft layer has a urethane sponge layer covered with cloth. The support layer is composed of a hard unwoven cloth layer. The cushion layer is formed of a harder vibration main plate having a plurality of small holes. The vibrational main plate has a permanet magnet plate made of rubber or plastics and embedded in a proper position thereof. Only necessary number of high performance springs are provided in positions except for the position of the permanent magnet plate to provide the cushion layer. An electromagnet corresponding to the permanet magnet plate is provided to supply current to a coil to adjust the strength of the current and generate small vibrations of 60 or more cycles per minute so that a comfortable sleep of a patient is provided and bedsores of the patient is prevented.
Patent JP-H02106720-A (JP)
Title: Rubbing device for liquid crystal display element
Inventor: YANAI SHIGERU
IPC: G02F1/1337
Filed: 1988-10-14
Abstract: PURPOSE:To suppress the electric discharge between a rubbing cloth and electrodes and to allow a rubbing treatment without damaging an oriented film and electrodes by generating an electrically negative gaseous atmosphere near the contact part of the oriented film and the rubbing cloth. CONSTITUTION:A generator 7 for generating the electrically negative gaseous atmosphere is constituted by using a hermetically closed container enclosing the entire part. SF 6 is used for the electrically negative gas (a gas which contains a halogen element and is liable to form negative ions by sticking electrons) 8. A high voltage is generated between the rubbing cloth 5 and the oriented film 3, i.e. between the rubbing cloth 5 and the electrodes 2 by triboelectrostatic charge at the time of the rubbing treatment but the magnitude thereof is sufficiently smaller than the dielectric strength of the SF 6 existing between the rubbing cloth 5 and the oriented film 3. The generation of the discharge between the rubbing cloth 5 and the oriented film 3 is thus obviated. The static discharge is prevented in this way and the rubbing treatment is executed without damaging the oriented film and the electrodes.
Patent JP-H05103304-A (JP)
Title: Motion detection circuit
Inventor: SAGAWA KENTA
IPC: H04N19/00
Filed: 1991-10-08
Abstract: PURPOSE:To detect precisely the motion of the object of high-definition TV signals (MUSE signals) transmitted after the signals are band-compressed by offset sampling. CONSTITUTION:In the output of a subtracter 4c one-field difference signals are obtained and the difference signals are band-compressed by means of a vertical LPF 11 and horizontal LPF 12. The band-compressed one-field difference signals are compared with the one-frame difference signals at a maximum value selection circuit and the maximum value is outputted. Then nonlinear process circuit 6c performs a nonlinear process on the maximum value based on an edge signal and detects a moved amount from the one-field difference. Therefore, the motion at a time frequency of 30Hz which cannot been detected conventionally can be detected by using the one-field difference signals for motion detection. In addition, when the 1-field difference signals are band-limited in both horizontal and vertical directions, such a malfunction that a still picture is wrongly discriminated as a moving picture can be prevented.
Patent JP-H01102604-A (JP)
Title: Nc data generation system
Inventor: SEKI MAKI
IPC: G05B19/4093
Filed: 1987-10-15
Abstract: PURPOSE:To ensure the human work effect for the carving of furniture, etc., finished by an NC five spindle machine tool by producing the NC data for simultaneous five spindle control from the coordinate value of a point set on a curve forming a tool tip locus on a three-dimensional curved surface and the tool center axis vector so that various types of cut ends are obtained with the tool. CONSTITUTION:A point Ai is obtained on a curve forming a tool tip locus Mk on a three-dimensional curved surface SS. A normal vector N is obtained at the point Ai together with a tangent vector T on the locus Mk. Then an external product vector S is obtained between both vectors N and T. Furthermore the direction which is tilted by a designated angle theta toward the vector S from the vector N is defined as the tool center axis direction within a plane PL formed by both vectors N and S. Thus a tool center axis vector V is obtained. Then the NC data for simultaneous five spindle control is produced from the coordinate value of the point Ai and the vector V. Thus it is possible to obtain various types of tool cut ends and to ensure the human work effect for the carving of furniture, etc., finished by an NC five spindle machine tool.
Patent JP-H1189444-A (JP)
Title: Growth of seedling
Inventor: KINOSHITA EIICHIRO
IPC: A01G9/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain seedlings of a good quality efficiently by allowing water absorbed to a cultivating soil in a seedling growing container for expanding the soil, covering with a vermiculite, etc., after seeding and growing the seedlings. SOLUTION: This method for growing seedlings is provided by putting a compression-molded cultivating soil into a seedling growing container 5 in a posture in which the compressed direction thereof becomes vertical direction, allowing water absorbed to the soil to form a cultivating soil 1', seeding, then applying a soil cover 14 with a vermiculite, a soil, etc., for growing the seedlings. Further, it is preferable to apply the soil cover 14 with the vermiculite, the soil, etc., for growing the seedling after pressing the soil 1' and seeding.
Patent JP-H11102310-A (JP)
Title: Program tracer and trace data compressing and recording method
Inventor: TAKATO MASAHIKO
IPC: G06F11/28
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To compress the amount of trace data by counting and recording the loop frequency of a loop process and also recording only passage address information of the instruction sequence of a final loop. SOLUTION: A head address register 5 holds the head address of the loop process of the instruction sequence of a program. A storage address register 6 holds the address of a tracer memory 1 where the head address is written. Comparing circuits 7 and 8 compare the head address with the head address of a next loop. Selectors 3, 9 and 10 switch the write address of the tracer memory 1 to the address held in the storage address register 6 when the comparing circuits 7 and 8 detect matching. When the loop process operation of a firmware instruction is decided and the same loop process is executed repeatedly, data stored in the tracer memory 1 in the 1st loop process are read out and written back to the same address.
Patent JP-H09100915-A (JP)
Title: Elastic packing
Inventor: FUJIWARA TSUGUYOSHI
IPC: F16B43/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide elastic packing that can be mass-produced without the generation of fall from a fastener member in fastening. SOLUTION: A through hole 13 for a shank of a fastener member is formed in a packing body 12, made of elastic material, in such a way as to pierce from the surface to the back face. A plurality of protrusions 14 are provided at the inner periphery of the through hole 13. Because of a space secured between the protrusions 14, the elastic packing 11 is extended inward at the time of fastening the fastener member so as to eliminate the generation of fall from the fastener member, and the elastic packing 11 can be manufactured by punching using a press.
Patent JP-H08124752-A (JP)
Title: Knockdown transformer and its transporting method
Inventor: KUDO TADASHI
IPC: H01F27/02
Filed: 1994-10-25
Abstract: PURPOSE: To provide a knockdown transformer which has a large size and can be transported while its tap leads and LTC are connected to each other and fitted to a divided tank. CONSTITUTION: In a knockdown transformer which is disassembled for transportation and reassembled for installation, a tank is composed of an upper divided tank 1 having a step or recessed section on its upper surface section and a lower divided tank 2. An on-load tap changer 10 is constituted in such a way that its upper section is protruded upward from the lower surface of the step or recessed section on the upper surface section of the tank 1 and the upper end of the upper section is made lower than the upper end face of the tank 1 and fitted to the tank 1.  In addition, tap leads 8 are connected to transformer main bodies 4 and 5 in removable states and at the same time, to the tank 1 so that at least the tank 1 can be loaded on the bed of a vehicle on which the tank 1 can be loaded in a transportable height together with the on-load tap changer 10 and tap leads 8 fitted to the tank 1.
Patent JP-H01105034-A (JP)
Title: Fluid sealed mount device
Inventor: KAMIYAMA SHINICHI
IPC: F16M7/00
Filed: 1987-10-15
Abstract: PURPOSE:To satisfy the vibro-isolating characteristic required for a vehicle in the time of both its running and idling by constituting a device of an acting position, retracting position, magnetic movable unit, first and second moving means and a magnetic field generating means, in the case of thc captioned device used for an automobile engine mount or the like. CONSTITUTION:A winding coil 56 is controlled by conducting an electric current in a manner wherein a permanent magnet 62 is moved to a retracting position (dead end hole 60) in the time of engine idling while to an operating position (linear part 48 in a through hole 38) in the time of vehicle running. By the control thus performed, a liquid column resonance frequency band sets its low band side resonance frequency corresponding to an input frequency band of idle vibration about 10-30Hz while high band side resonance frequency corresponding to an engine shake about 10-25Hz. Consequently, in the time of the engine idling, softly setting the spring characteristic in the input frequency band of idle vibration, it is well isolated, while in the time of the vehicle running, the engine shake is well attenuated.