baber/WOPTO huggingface dataset:
Patent JP-S6072953-A (JP)
Title: Block copolymer composition
Inventor: SHIRAKI TOSHINORI
IPC: C08K5/09
Filed: 1983-09-30
Abstract: PURPOSE:A conjugated diene-vinyl aromatic hydrocarbon block copolymer composition, having excellent weatherability and color, made by incorporating a higher fatty acid in combination with a hindered amine compound therein. CONSTITUTION:0.05-5pts.wt. higher fatty acid (e.g. capric, stearic, or tallow fatty acid) and 0.005-3pts.wt. hindered amine compound (e.g. 4-acetoxy-2,2,6-tetramethylpiperidine) are incorporated into 100pts.wt. conjugated diene-vinyl aromatic hydrocarbon block copolymer (e.g. a block copolymer with a molecular weight of about 5,000-1,000,000 consisting of about 5-95wt% butadiene and about 95-5wt% styrene). In addition, a benzophenone compound or a benozotriazole compound may also be incorporated together.
Patent JP-S6159689-A (JP)
Title: Sensing amplifier
Inventor: MUROTANI KITOKU
IPC: G11C11/409
Filed: 1984-08-30
Abstract: PURPOSE:To prevent the decrease in a sensing speed by arranging transferring transistors in parallel to block the transfer of array noise. CONSTITUTION:When a control signal phiT is turned to the low level, transfer transistors Q3, Q4 are closed and an activation signal phiS is increased in level, the sensing operation is started. Q3 and Q4 are attached with Q9 and Q10, respec tively in parallel and when the amplification is started to cause the drop in the potential at a node N1, Q10 connected node N1 with the gate is disconnected, Q4 is disconnected from a bit line -B and the noise through line -B is blocked concurrently. On the other hand, node N2 is applied with a high potential and Q9 is opened. Hence, together with the progress of amplification, the potentials on the bit line B and the node N1 complete the amplification of a bit line signal, irrespective of the low level of the signal phiT and complete the sensor amplifica tion at a high speed.
Patent JP-S6425573-A (JP)
Title: Thin film transistor
Inventor: KAWACHI GENSHIROU
IPC: H01L21/336
Filed: 1987-07-22
Abstract: PURPOSE:To provide a TFT capable of being reduced in off-current upon light irradiation by producing specific density defects only in a specific area within a TFT channel region other than space charge regions formed in the vicinity of drain and source junctions. CONSTITUTION:An islet-like element region 8 is formed by depositing a polycrystalline silicon film of, for example, 1500 Kt on an insulating substrate 1 by a reduced pressure CVD method and subjecting the same to patterning. Then, a resist 11 is formed and employed as a mask to yield a high density defect layer 10 by doping the islet-like element region 8 with Ar<+> ions under conditions of acceleration voltage of 110 KeV and the dosage of 1X10<16>cm<-2>. In succession, a SiO2 film is deposited by an ordinary pressure CVD method, followed by deposition thereon of a polycrystalline silicon film by a reduced pressure CVD method and patterning of the same to form a gate insulating film 2 and a gate electrode 3. In addition, a drain region 5 and a source region 6 are formed by ion-doping of p<+> for example. Furthermore, an interlayer insulating film is formed by the ordinary pressure CVD method, through which contact holes are made in turn. Finally, Al is vapordeposited and subjected to patterning to form a contact electrode 7 and hence a TFT.
Patent JP-S6243024-A (JP)
Inventor: OKAMOTO MASAYUKI
IPC: H01H36/00
Filed: 1985-08-19
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-S6241836-A (JP)
Inventor: MURAKAMI KENICHI
IPC: C02F3/28
Filed: 1985-08-19
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-H11308662-A (JP)
Title: Mobile communication system, base station and base station controller
Inventor: MIYAZAKI SHUICHI
IPC: H04W40/12
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that sends information with good quality in a simple method, and to provide a base station and a base station controller. SOLUTION: An incoming/outgoing time slot is assigned in a TDMA frame by the use of a single frequency f1, to make communication between a mobile station and a base station. The mobile station MS11 simultaneously sends through a time slot t1 an incoming signal (1) to a plurality of base stations BS1, BS2 installed at different places. The base stations BS1, BS2 detect the transmission quality of the signal (1) respectively. The base station controller BSCE selects a base station, whose detected transmission quality is best. The selected base station sends an outgoing signal (2) to the mobile station MS11 through a time slot t9.
Patent JP-2000056913-A (JP)
Title: Digitizer position indicator
Inventor: FLECK DAVID C
IPC: G06F3/041
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily draw a picture through a corresponding digitizer tablet by forming a 1st and a 2nd slopes in different shapes according to a slope from a peak point prescribed as the part of a grip area. SOLUTION: A grip area 17 has two different slope parts 81 and 82; and the slope part 81 tilts from behind a position indicator 1 to a peak 21 of the grip area 17 and the slope part 82 tilts from the front pen tip 5 of the position indicator 1 to the peak of the grip area 17. Namely, the slope part 82 tilts at one point thereupon toward the peak 21, and the angle is defined to a plane parallel to axis 31 and allows the surface part 82 to slant at 20 to 45 deg. to the axis 31. Further, the slope part 81 allows the axes 33 and 31 to slant at its one part at 35 to 70 deg. and 110 to 135 deg..
Patent JP-S5971782-A (JP)
Inventor: MORIWAKI NOBUYASU
IPC: D06F39/06
Filed: 1982-10-15
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-H0469546-A (JP)
Title: Marine laser observation device using multitrace simultaneous light measurement system
Inventor: ASANUMA ICHIO
IPC: G01J3/443
Filed: 1990-07-10
Abstract: PURPOSE:To enable the absolute measurement of suspension concentration and plant plankton concentration by measuring sea surface reflected light and finding the intensity of light incident on sea water, and accurately measuring the intensity of scattered light and the intensity of fluorescent light from the sea water without being affected by the sea surface state. CONSTITUTION:The divergent angle of the laser light emitted by a laser light source 1 is adjusted by a beam expander 3 and the optical axis is charged by mirrors 4, 5, and 6 to irradiate the sea surface 8 vertically from the same optical axis as the optical axis of a photodetection telescope 7. The laser reflected light 9 is generated by the sea surface 8, the scattered light 11 is generated by a suspension 10 in the sea water, and the fluorescent light 13 is generated by the plant plankton in the sea water; and they are converged through the photodetection telescope 7 respectively. The converged light passes through a visual field stop 14 and is collimated by a collimator lens 15 and split by a beam splitter 16 into 70% light 17 and 30% light 18. The light is so split that the rate of the quantity of light is large for weak light to be detected like the fluorescent light and small for intense light like the reflected light and scattered light, thereby enabling effective detection.
Patent JP-H06398-A (JP)
Title: Facility for drying and adjusting grain
Inventor: FUJIOKA SADAKAZU
IPC: A01F25/00
Filed: 1992-06-16
Abstract: PURPOSE:To execute adequate administration, such as drying and adjusting of grains, according to the difference in the time for reaping of received grains by taking the difference in the time for the reaping into consideration. CONSTITUTION:The grains received in a receiving hopper 1 are supplied through an elevator 2 for receiving and a coarse screening machine 3 to a metering instrument 4. The received grains are metered and a partly extracted as measurement samples in the metering instrument 4. The extracted samples are subjected in the raw unhulled state to the nondestructive measurement of moisture value and inclusion rate of green unhulled grains by a device 6 for deciding the time for reaping. The time for reaping the grains is decided to be, for example, 'early reaping', 'adequate', 'late reaping' in the device 6 for deciding the time for reaping according to the results of the measurement. The grains under metering in the metering instrument 4 at present are filled into prescribed sorting tanks 10A to 10I according to the results of the decision.
Patent JP-S6160339-A (JP)
Title: Step for vehicle
Inventor: ONO YOSHIMI
IPC: B60J5/06
Filed: 1984-08-31
Abstract: PURPOSE:To facilitate moving a movable step in and out, by turning the step between a put-away state and a horizontal used state in conjunction with the opening and closing motion of a sliding door. CONSTITUTION:When a sliding door 3 is being opened to the vicinity of its fully opened position, a rack 17 provided on a lower bracket 13 is engaged with a lower pinion 12 so that the pinion begins to rotate to turn a movable step 1 downwards out of a vertical put-away state against an auxiliary spring 27 through an action converting means 18. When the sliding door 3 is fully opened, the movable step 1 is maintained in a horizontally using state. When the sliding door 3 is being closed, the lower pinion 12 rotates back to turn the movable step 1 into the put-away state. The rack 17 is then disengaged from the pinion 12 so that the movable step 1 is maintained in the put-away state.
Patent JP-2000238571-A (JP)
Title: Lifter for vehicle
Inventor: IKEHATA YOSHITERU
IPC: B60P3/00
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a lifter for vehicle that allows to stop lifting of a lift frame toward the vehicle floor without causing a shock, further enabling stable lowering toward the ground at a constant speed and stable contact on the ground. SOLUTION: This apparatus is equipped with a lift frame, a quadric link mechanism 4, and a hydraulic fluid supply pump. The lift frame is provided with a platform. The quadric link mechanism 4 lifts and lowers the lift frame in a generally parallel posture between a lowered position with the platform lowered near the ground and a lifted position with the platform lifted to a generally same height as the vehicle floor. The hydraulic fluid supply pump supplies a hydraulic fluid to a double-acting hydraulic cylinder 5 that operates the quadric link mechanism 4.  The apparatus is further provided with a hydraulic fluid reduction mechanism that reduces the supply volume of hydraulic fluid to the hydraulic cylinder 5 when the lift frame reaches near the vehicle floor, and control means that reduces the supply volume of hydraulic fluid by lowering the hydraulic fluid supply pump speed when the lift frame reaches near the ground. Also provided is a relief mechanism that releases the hydraulic fluid as the lift frame contacts the ground.
Patent JP-H1119609-A (JP)
Title: Method and device for treating surface of rotary disk
Inventor: IWATA TETSUYA
IPC: B24D13/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To simply subject both surface of a rotary disk to a cleaning treatment or a polishing treatment. SOLUTION: The rotary disk 10 is positioned at a prescribed position by bringing an outer peripheral surface thereof into contact with positioning rollers 13, 14. A first processing roller 17 coming into contact with one surface of the rotary disk 10 and a second processing roller 18 coming into contact with another surface thereof are arranged at both sides of the rotary disk 10 and these processing rollers 17, 18 are movable with freely approaching/receding from each other. In a condition where the rotary disk 10 is held between both processing rollers 17, 18, different frictional forces are exerted to the rotary disk 10 at one edge part side and at another edge part side of the both processing rollers 17, 18. Thereby processing to the rotary disk surface is executed while rotary motions of the processing rollers 17, 18 are being converted to rotary motion of the rotary disk 10.
Patent JP-S57106118-A (JP)
Title: Diffusion furnace
Inventor: NAGATOMO HIROTO
IPC: H01L21/00
Filed: 1980-12-24
Abstract: PURPOSE:To remarkably improve the treating efficiency of a diffusion furnace by forcibly cooling uniformly and rapidly the furnace after heated and diffused. CONSTITUTION:A cylindrical heat insulator 12 which prevents heat from a heater 10 from escaping out of a furnace at its heating time is provided through a connecting piece at the outside of the heater 10. A plurality of cooling fluid flowing tubes 14 are buried at the predetermined interval in axially circumferential direction of the heat insulator 12. This tube 14 flows cooling fluid therein to forcibly cool the furnace, thereby rapidly lowering the temperature of the furnace. Two cooling fluid tubes 14 are preferably used as a set, and are constructed to alternately flow the cooling fluid in a direction A for one tube and in a  direction B for the other tube, thereby uniformly lowering the temperature of the furnace.
Patent JP-S6426757-A (JP)
Title: Wefting control apparatus of loom
Inventor: YAMADA SHIGEO
IPC: D03D51/00
Filed: 1987-07-21
Abstract: PURPOSE: To obtain the subject apparatus always capable of suitable weft inserting by optimizing a timing of weft stopping action, a spray timing or a spraying pressure in a nozzle by a signal of a change demanding device according to a change of opening action caused by a change of weaving texture in weaving. CONSTITUTION: In this weft inserting controller, a rotational action of the main shaft of loom is periodically changed when an opening action of weft is periodically changed by a change of a weaving texture. A change demanding device demands a signal about weft inserting condition according to a change of the opening action and feeds to a weft inserting controller. The controller optimizes an action timing of release of weft stopping, spray timing or fluid spraying pressure of a weft inserting nozzle according to the signal and correctly controls prevention of missing of weft inserting and an approach timing to a not feeding side of the weft by providing the most optimum weft inserting condition even if a rotating number of the main shaft is changed.
Patent JP-S6427272-A (JP)
Title: Semiconductor device
Inventor: YOSHIMI MAKOTO
IPC: H01L29/78
Filed: 1987-07-23
Abstract: PURPOSE:To reduce an overshoot of a drain current in high-speed pulse driven operation by designing optimum impurity concentration and film thickness of an Si layer of an MIS transistor having an SOI (Silicon on Insulator) structure. CONSTITUTION:Impurity concentration and thickness of a semiconductor layer are set such that a potential barrier (a maximum value) between the semiconductor layer and a source layer beneath a channel region may become below 0.3eV in a state of being biased in an on state of pulse operation of a MIS transistor. For example, an Si layer 3 has a film thickness of 0.1mum and an impurity concentration of 1X10<16>/cm<3>. A gate electrode 5 of a polycrystal silicon film is formed on this SOI substrate through a gate insulating film 4 and n<+> type source and drain layers 6 and 7 are formed in a self-aligning manner on this gate electrode 5. As a result, an overshoot of a drain current in high-speed pulse driven operation can be small enough to be below Insec.
Patent JP-H1025198-A (JP)
Title: Separation and purification of bcn substance having diamond-type crystal structure
Inventor: FUJIWARA SHUZO
IPC: C30B29/38
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To improve the purity of a BCN substance having a diamond-type crystal structure and composed mainly of boron, carbon and nitrogen by reacting the substance with an oxo-acid of chlorine. SOLUTION: A mixture of a BCN substance having a diamond-type crystal structure, a graphite-type BCN substance, a graphite-like BCN substance and an amorphous BCN substance composed mainly of boron (B), carbon (C) and nitrogen (N) is made to react with an oxo-acid of chlorine or a mixture of oxo-acid of chlorine and nitric acid and the reaction product is brought into contact with aqua regia optionally after bringing into contact with a molten alkali metal hydroxide.
Patent JP-H04315771-A (JP)
Title: Gasket for molten carbonate fuel cell
Inventor: MOHAMADO FUARUUKU
IPC: H01M8/02
Filed: 1991-07-23
Abstract: PURPOSE:To reduce the rate of migration of an electrolyte by forming a fuel cell gasket of a long and narrow porous member capable of supporting the flow of the electrolyte, and providing a barrier means for decreasing the speed of the flow of the electrolyte inside the gasket. CONSTITUTION:A gasket 2 is installed in contact with the end face of each portion of a fuel cell stack 1 and makes contact with the end portion edge of the matrix 3C of a cell. As a result, an electrolyte contained in the matrix 3C is capable of utilizing the gasket 2 and is driven by the voltage of the stack 1 and forced to flow from the positive electrode end portion to the negative electrode end portion of the stack 1 through the air hole of the gasket 2 during operation of the fuel stack 1. More than one or two barriers 4 are provided inside the gasket 2 in order to decrease the speed of the flow of the electrolyte. The barriers 4 provide desired deceleration of the flow of the electrolyte. The barriers 4 are each formed as a thin plate or a foil-like member from a metal or a nonmetallic material.
Patent JP-2001008877-A (JP)
Title: Cleaning sponge
Inventor: IMOTO TAKASHI
IPC: B60S1/04
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To perform cleaning or applying work by the whole of a width and the length of sponge by partitioning the cleaning surface into an outer peripheral edge part cleaning surface and a central part cleaning surface in a foaming body, and forming an endless strip groove for holding a cleaning agent or an applying agent at using time. SOLUTION: In cleaning sponge, a flat cleaning surface 2a is formed on a foaming body 2a, and an endless strip groove 3 for partitioning an outer peripheral edge part cleaning surface 2a1 and a central part cleaning surface 2a2 is formed on this cleaning surface 2a. In cleaning a car body by holding a liquid detergent in one place of the endless strip groove 3 by using such cleaning sponge, when moving the cleaning sponge in the A direction, the liquid detergent gathers in an (a) part, and when moving the cleaning sponge in the B direction, the liquid detergent gathers in a (b) part, so that even when the cleaning sponge is moved in either of the A direction and the B direction, the car body can be cleaned by almost uniformly using the whole of a width and the length of the cleaning sponge.
Patent JP-S5971084-A (JP)
Inventor: MATSUDA YUUZOU
IPC: G09G1/04
Filed: 1982-10-18
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-S6161360-A (JP)
Title: Brightness control in electron microscope
Inventor: SUZUKI KEISUKE
IPC: H01J37/26
Filed: 1984-08-31
Abstract: PURPOSE:To automatically control magnetizing strength of an irradiation lens system by storing initial value of electron beam irradiated on a fluorescent screen, and discriminating between magnitude of detected signals to decrease in magnetizing strength when magnification is varied. CONSTITUTION:With observing a sample image projected on a fluorescent screen, a brightness control knob 23b is operated to obtain optimum brightness. When different magnification is required, magnetizing assignment signals are set to magnetizing power sources 14, 15, and 16. Vertical location of light source image on a sample is judged through a CPU17. When judgment is made that the light source image locates in the upper part of the sample, a magnetizing assignment signal sent to a magnetizing power source 13 is reduced by a specified value. Increase or decrease in the signal value is repeated until a difference from the initial value decreases below a reference value. Thereby, magnetizing strength of an irradiation lens system is automatically controlled.
Patent JP-S57107449-A (JP)
Title: Adjuster for damping force of damper
Inventor: NEGISHI YOSHIO
IPC: F16F9/44
Filed: 1980-12-23
Abstract: PURPOSE:To make it possible to adjust an oil volume through the control of a rotary valve for regulating the damping force of a damper while being on board, by interposing a selector valve in an oil passage between the damper and a reservoir of a front suspension unit for a motor-cycle. CONSTITUTION:The condition of communication between a selector valve 11 having a plurality of oil passages 10a, 10b, 10c of different diameters and a variable orifice 9a is selected to control the volume of oil flowing between the damper 1 and a reservoir tank 4, by rotating a knob 13 of the selector valve 11 exposed from the outer surface of the damper 1. In other words, the moderate feeling for sensing the communication between a suitable one of the oil passages 10a, 10b, 10c and the variable orifice 9a is obtained and as well the automatical rotation of the selector valve 11 is checked, when a ball 22 urged by a spring 23 is engaged in any one of V-shape grooves 19a, 19b, 19c of the selector valve 11 by the rotation of the selector valve 11. With this arrangement, an open and close orifice 9b is opened by a check valve 16 during only the extending stroke of the damper so that oil in the resorvoir tank 4 is returned into the damper 1.
Patent JP-S6073717-A (JP)
Title: Electric power converter
Inventor: KAKIYA TSUTOMU
IPC: G05F1/455
Filed: 1983-09-29
Abstract: PURPOSE:To supply constant electric power to a load at every half cycle even when a supply voltage fluctuates, by providing an ignition phase controlling section and extinction phase controlling section against a phase controlling switch element. CONSTITUTION:A zero-cross detecting circuit 10 which is an ignition phase controlling section ignites a phase controlling switch element 4 at a fixed phase angle at every half cycle of an AC power source 1. On the other hand, an extinction phase controlling section 18 is composed of a multiplier (converter) 14, integrator 15, and comparator 17. The multiplier 14 performs square-low conversion on the output of a rectifier 13 installed to a load side. The output of the multiplier 14 is integrated by the integrator 15 and, when the integrated value reaches a fixed one, an extinction pulse is generated and the phase controlling switch element 4 is turned off. By forming an electric power converter in such a way, constant electric power can be supplied to a load at every half cycle even when a supply voltage fluctuates.
Patent JP-2000017805-A (JP)
Title: Staircase structure and assembling method of staircase
Inventor: YAMAGUCHI HIROKI
IPC: E04F11/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of staircase sound by a very simple constitution by filling the inside of a groove part formed on the lower face of a stage plate with an elastic adhesive and fitting the upper edge of a riser plate to the groove part. SOLUTION: The upper sides of wooden riser plates 2, 2 are fitted to the lower faces of wooden stage plates 1, 1 to construct a wooden staircase. In the assembling method, before the riser plate 2 is fitted, adhesives 3, 3 are filled into the inside of a groove part 1a along the groove part 1a, and the upper edge of the riser plate 2 is fitted to the groove part 1a. Therefore, the stage plate 1 and the riser plate 2 do not directly come into contact with each other, and even when large load is applied on ascending and descending the staircase, staircase sound does not occur. The groove part 1a is formed of a plurality of stage parts or if the upper side of the riser plate 2 is in the form of a projection, it is preferable.