baber/WOPTO huggingface dataset:
Patent JP-S5994127-A (JP)
Title: Buffer controller
Inventor: MAEDA KENICHI
IPC: G06F13/28
Filed: 1982-11-19
Abstract: PURPOSE:To shorten a bus occupation time, by securing always corresponding data in a buffer memory to prepare for a series of direct memory access to be transferred from the same input/output controller. CONSTITUTION:Buffer memories 20, 21-2n including control bits indicating the availability are provided, and a direct memory access DMA start address which the input/output controller requests is used to execute the memory load for a main storage device instead of the input/output controller. If an idle area is generated in memories 20-2n, the memory load is executed with continuous addresses consecutively, and corresponding data is always secured in buffer memories to prepare for a series of DMA to be transferred from the same input/output controller. Thus, the conversion from the split cycle to the interlock cycle is provided also, and the DMA transfer is realized in a high-speed access time.
Patent JP-H1025964-A (JP)
Title: Power window switching device
Inventor: MITA TAKASHI
IPC: B60J1/17
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To lessen error detection and lower detection charges of catching by providing a calculation means for obtaining the differential of a motor current value and each means of decision, determination, and control to the controller. SOLUTION: By operation the knob 3a of an operation switch 3, the indication of a vertical movement is given for the vehicle window. The indication information of a vertical movement is converted in an electric signal by a knob switch 3b and inputted in CPU 8 via the input part 7 of a controller 6. Then, CPU operates to drive a motor 4 based on the knob information inputted via an output part 9. In addition, CPU 8 takes in a motor current value, and on the basis of this, makes a decision whether the vehicle window catches foreign matters or not. As a decision of catching is made, the motor is stopped or reversed. Thus, a determination can be implemented by such electric information between an error detection state probably caused by traveling on bad roads and an ordinary state.
Patent JP-S58105483-A (JP)
Title: Semiconductor storage device
Inventor: YAMADA KATSUYUKI
IPC: H01L27/102
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a semiconductor storage device which has a quick access time, by using a current mirror circuit to a base circuit of a transistor which turns on and off a discharged current to have the tolerance of operation which is independent for each word line and at the same time by using a word line discharging circuit which has a reduced effect due to the fluctuation of the power supply voltage. CONSTITUTION:A memory cell MC is selected by turning on a word driver WD and a bit driver (not shown in the figure). The word line WL which connects the selected MC is set at a high level, and a high level of voltage is applied to the base of a transistor (TR) 31 of a word line discharging circuit 3. The TR 31 conducts to raise the level of the base voltage of a TR 32, and therefore the TR 32 also conducts. Then the current IDIS flowing through the TR 32 along with the current supplied from a holding current source IH which is flowing through the MC are applied in a nonselection mode of the TR 32. The delay of the fall time is improved when the word line is switched to a nonselection mode from a selection mode.
Patent JP-H0950283-A (JP)
Title: Music reproducing device
Inventor: OZAKA MASATAKA
IPC: G09B15/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To enhance the effectiveness of a KARAOKE(a sing-along machine) singing training by outputting the voice of a professional singer based on a threshold value determined by the loudness of the singing of a singer. SOLUTION: A microphone input section 1 inputs the voice of a singer and converts the voice into analog audio signals. A volume detecting section 2 converts the strength of the signals to be at 0 to 255 levels. An average value computing section 3 computes the average value of the levels. A discriminating section 4 obtains a threshold value from the average value and compares the threshold value with the level converted by the section 2. If the level is less than the threshold value, a selection switch 9 is turned on and the voice signals of a professional singer are reproduced and outputted from a reproducing and outputting section 10. A silence judging control section 5 starts a clock section 6 when the strength of the analog audio signals becomes 0. If a silence condition continues longer than the interlude time of the music, the section 10 is instructed to stop the output.  If the silence condition is within the interlude time, the section 3 is initialized.
Patent JP-H0532264-A (JP)
Title: Curing method for plate shaped body
Inventor: SHIMAZAKI TAKAMASA
IPC: B65D55/00
Filed: 1991-07-19
Abstract: PURPOSE:To provide a curing method for a plate shaped body, for which a cure sheet is held without fixing the cure sheet directly to the plate shaped body. CONSTITUTION:Two edges of a plate shaped body 2 are inserted in a recessed part 3c which is made by a first refracted part 3b of a cure sheet 3, and a second refracted part 3d is held at the longitudinal end of the first refracted part 3b. By doing this, a cure sheet 3 is held on the plate shaped body 2 without bringing a gluing means into contact directly with the plate shaped body 2. Therefore, labor to fit and remove the cure sheet is reduced.
Patent JP-2000041332-A (JP)
Title: Current limiter
Inventor: ASANO MASAKUNI
IPC: H02H9/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To protect a thermal current limiting device whose resistance value is increased from breakdown caused by the concentration of heating power and overvoltage to that thermal current limiting device, even if variations in characteristics exist among a plurality of thermal current limiting devices which are connected in series to each other on the AC side of a rectifier bridge circuit. SOLUTION: The AC terminals of a rectifier bridge circuit are connected in series to a power system, a DC reactor is connected between the DC terminals of the rectifier bridge circuit, and furthermore a plurality of thermal current limiting devices S1-Sn which generate heat by an overcurrent and whose resistance values are increased by the temperature rises are connected in series to each other on the AC side of the rectifier bridge circuit to compose a current limiter. Transformers T1-Tn as many as the thermal current limiting devices S1-Sn are provided, their primary windings A1-An are connected to the respective thermal current limiting devices S1-Sn with a same polarity, and furthermore all their secondary windings B1-Bn are connected in parallel to each other.
Patent JP-S6179559-A (JP)
Title: Edge polishing device
Inventor: HASHIMOTO TOSHIAKI
IPC: B24B9/10
Filed: 1984-09-28
Abstract: PURPOSE:To perform uniform chamfering operations, by making a polishing wheel polishing an edge going along a transfer direction of a work plate jut out into the more inner side than an edge polishing line temporarily. CONSTITUTION:A polishing wheel 11 having a V-shaped groove 20 is attached to a vertical rotary shaft rotatably inside a horizontal surface, this rotary shaft 24 is connected to a rotary actuator 25. The wheel 11 is controlled for its projection value in a direction of an end face 2Cq of plate glass 2C by a pneumatic cylinder 26 facing a nearly tangential direction of the turning track. A position of the plate glass 2C is detected, timing of projection of the wheel 11 is set, extending a piston rod 30 of the cylinder 26 and making the wheel 11 jut out, and the center is situated on a nearly 45 deg. line in relation to two sides forming a corner part 33a, whereby corner chamfering takes place at an angle of about 45 deg. to each side by means of rotational energizing force of the actuator 25.
Patent JP-H0751741-A (JP)
Title: Manufacture of high si-containing stainless steel welded tube having excellent corrosion resistance and ductility
Inventor: HIRAI TATSUYUKI
IPC: C21D9/50
Filed: 1993-08-18
Abstract: PURPOSE:To manufacture a stainless steel welded tube having good corrosion resistance in the environment of conc. sulfuric acid and excellent ductility of the welded part by specifying component ranges and manufacturing conditions of the Si-containing stainless steel welded tube. CONSTITUTION:A welded stell sheet is manufactured by using the steel sheet containing in wt. <=0.08% C, 5.0-8.0% Si, <=2.0% Mn, 10-35% Ni, 10-25% Cr and if necessary, one or more kinds selected from the group consisting of 0.5-3.0% Cu, 0.2-2.0% Mo and 0.005-1.0% Pb as the base material. At this time, this steel sheet is formed to the tube body and the seamless welding is executed to this tube body and a welded metal is composed of in wt. <=0.08% C, 5.0-8.0% Si, <=2.0% Mn, 10-35% Ni, 10-25% Cr and the balance Fe with impurities and further, Cr, Si and Ni contents are made to satisfy the inequality I, and port heat-treatment to heat to the temp. range of 1050-1150 deg.C is applied.
Patent JP-2000036472-A (JP)
Title: Fabrication of semiconductor device
Inventor: KITAGAWA KATSUHIKO
IPC: H01L21/336
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of junction leak or deterioration of isolation performance by heat treating a Ti film formed on a silicide forming region under a state where an Si film is laminated only on the silicide forming region on the Ti film thereby forming a titanium silicide film. SOLUTION: After an isolation film 32 is formed on a P type semiconductor substrate 31, a polysilicon gate 33 is formed on an active region and an N+ type source-drain region 34 is formed on the surface of the substrate contiguously to the polysilicon gate 33, an insulation film 35 is formed on the side wall of the polysilicon gate 33. A Ti film 37 is then deposited on the entire surface and an Si film is formed only on the silicide forming region on the Ti film 37. Subsequently, a titanium silicide film 39 is formed selectively on the surface layer of the polysilicon gate 33 and the source-drain region 34 by heat treating the Ti film 37 through an Si film 38. Thereafter, the Si film 38 is removed by photolithographic process except the silicide forming region and the Ti film 37 is silicified by heat treatment.
Patent JP-S6265620-A (JP)
Inventor: KIKUZAWA HIROMASA
IPC: A01D67/00
Filed: 1985-09-13
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-H0947529-A (JP)
Title: Golf club head
Inventor: MIYAYAMA SHIGERU
IPC: A63B53/04
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the directionality of a hit ball, by making it hard for a face to overhang, to open or to shut when hitting a ball. SOLUTION: A spoiler 50 is attached on the upper surface on the side on the face opposite to the club face 10l. An air vent 51 of the spoiler 50 can be formed as a whole, or mainly on the side of a heel 20 or on the side of a toe 30.
Patent JP-S6361839-A (JP)
Title: Instantaneous water heater
Inventor: YUKIMURA MASAHIKO
IPC: F24H1/10
Filed: 1986-08-29
Abstract: PURPOSE:To permit the securing of the amount of inflow water, which is larger than a given amount, regardless of the choking condition of a temperature sensitive operating valve, by a method wherein a bypass circuit, detouring an output valve, is provided in the inserting part of the heat sensitive operating valve, and an opening and closing valve is interposed in the bypass circuit to close the opening and closing valve when the set temperature of a temperature setter is set at a temperature lower than a given temperature. CONSTITUTION:When the inflow water temperature of a heat exchanger 1 becomes low, the output valve 31 of a temperature sensitive operating valve 3 becomes a choked condition. Accordingly, the amount of inflow water for the heat exchanger 1 is set lower than a given amount, therefore, the temperature of outlet hot-water can be controlled in the whole of the range of the set temperature of a temperature setter 21. Subsequently, when a delivery hot-water temperature is set in a low temperature area, which is lower than a given temperature, an opening and closing valve 40 in a bypass circuit 4, which detoures the output valve 31, is opened and the bypass circuit 4 becomes a communicating condition. Accordingly, much amount of inflow water is secured upon delivering low-temperature water compared with the amount at the time of delivering high-temperature hot-water. According to this method, the amount of delivering hot-water may be increased at the time of delivering the low-temperature hot-water within the range of the amount of combustion of a burner B.
Patent JP-H0849243-A (JP)
Title: Mounting method for slip preventive mat
Inventor: KANETANI MITSUO
IPC: E02D23/02
Filed: 1994-08-05
Abstract: PURPOSE:To enhance the durability of a connecting metal piece by forming a rubber mat from sheets which are laminated and subjected to a vulcanize adhering into a consolidated structure, providing an embedded metal piece in the rubber mat to serve for fast adhesion by the use of a bonding agent, and generating connection to the connection member of a structure through the connecting metal piece fixed to the embedded metal piece. CONSTITUTION:A rubber mat 10 to be installed on the undersurface of a caisson 1, etc., is formed from rubber sheets, and an embedded metal piece 20 is installed fast in the mat when the sheets are laminated, and a connecting metal piece 30 such as a mild steel bar is fixed to the embedded metal piece 20. When the embedded metal piece 20 is to be mounted on the rubber mat 10, a bonding agent is applied to that surface of the embedded metal piece 20 which contacts the rubber, and then the rubber sheet and embedded metal piece 20 are secured together by a vulcanize adhering means into a consolidated structure. The connecting metal piece 30 is mounted on the embedded metal piece 20. The connecting metal piece 30 is connected with reinforcing mild steel bars 3, etc., of the caisson 1, which is completed by placing concrete 2.
Patent JP-H0848194-A (JP)
Title: Interior trim material for automobile
Inventor: OHASHI TAKAAKI
IPC: D04H5/12
Filed: 1994-08-08
Abstract: PURPOSE:To provide an interior trim material mainly consisting of the fiber whose heat resistance and dimensional stability are improved and whose weight is not excessively increased. CONSTITUTION:A first thermoplastic fiber layer 1 for the facing, a non- thermoplastic mesh-shaped body 2, a second thermoplastic resin fiber layer 3 impregnated with latex, and an oriented sheet 4 which combines a number of long glass fibers arranged in the specific direction with the thermoplastic resin are laminated in this order.
Patent JP-H0626572-A (JP)
Title: Piston device
Inventor: ISHIDA MASAO
IPC: F02F5/00
Filed: 1992-07-08
Abstract: PURPOSE:To reduce blow-by and to abate b oil rise. CONSTITUTION:An upper sirface 7 of a double-faced keystone ring 6 has a conical surface 7a, a ring horizontal surface 7b at the outside and a chamfering surface 7c at an outer peripheral end, and the lower surface 8 has a conical surface 8a, a ring horizontal surface 8b at the outside. An upper surface 9 of a ring groove 5 of the piston 3 fitted with the ring 6 has a conical surface 9a and a ring horizontal surface 9b at the outside, and the lower surface has a conical surface 10a and a ring horizontal surface 10b. These conical surfaces, where the ring 6 and the ring groove 5 are opposed to each other, are formed in making the same angle with each other. As for the ring 6, when a distance of up to a ring outer peripheral surface 11 at the outside in the radial direction from a boundary between the conical surfaces 7a, 8a and the horizontal surfaces 7b, 8b is set down to L1, and as for the ring groove 5 of the piston 3, when a distance of up to a cylinder inner circumferential surface 12 at the outside in the radial direction from a boundary between the conical surfaces 9a, 10a and the horizontal surface 9b, 10b is set down to L2, they are in relation of L1>L2.
Patent JP-H07100808-A (JP)
Title: Low noise molding apparatus for concrete secondary article
Inventor: UMEZAWA NORIHIRO
IPC: B28B1/08
Filed: 1994-08-05
Abstract: PURPOSE:To enable concrete material to be filled densely, and make noise or vibration relatively low by pivoting a transverse axle secured on the center of a mold frame receiving table to the main body frame, and making the mold frame receiving table rotate, and then making the mold frame receiving table rotate reversely with its reaction force after the collision of the mold frame receiving table to the the main body frame. CONSTITUTION:The transverse axle 12 fixed on the center of a mold frame receiving table 1 Is pivoted on the frame 7 of a main body, and a crank shaft 13 having an almost elliptical through hole 15 is mounted on the transverse axle 12. A rotary disc is secured on the shaft of a motor 17 provided on the main body frame 7 of the main body, and a cam 30 is provided at the position being eccentric from the rotational center. Through rotation of the motor 17, the can 30 is put into contact with the inner peripheral surface of the through hole 15 in order to rotate the mold frame receiving table 1 in a swinging manner and give a large stroke and low frequency oscillation to the mold frame 48. As the end 3a or 3b of the mold frame receiving table 1 comes into collision with the main body frame 7, the cam 30 and through hole 15 are left not engaged with each other, and by the reaction force of collision, the mold frame receiving table 1 rotates reversely once or several times, to thus generate a high frequency oscillation.
Patent JP-S6096435-A (JP)
Title: Orientated polyester bottle and manufacture thereof
Inventor: KIMURA KIYOSHI
IPC: B29C71/00
Filed: 1983-10-31
Abstract: PURPOSE:To obtain an orientated polyester bottle through which container properties are improved and an optical transmission type level checker whose detecting accuracy in a filling level is high and cost of installation is comparatively inexpensive can be applied, by making about an upper half of a mouth and neck parts into crystallized thick parts and about a lower half parts of the same into orientated and transparent thin parts. CONSTITUTION:About an upper half part including an annular bead part 2a of a mouth and neck parts is formed as a thick part 7 which has been thickened, crystallized and whitened through crystallization, and together with a matter that it is hard to be damaged, there is no fear of a gas leak or intrusion of the open air after tightening through winding and sealing performance is secured. On the one hand, a cylindrical part 2b of about the lower half part of the mouth and neck parts 2 is oriented chiefly in an axial direction and formed as a transparent thin part 8, shock resistance is improved and a liquid level 12 of a colored filling liquid 9 can be detected correctly through an optical transmission type level checker provided with a projector and a light receiving instrument 11. In addition to the above, there is no fear of generation of crazing as a whole even if contents 9 is an alcoholic solvent.
Patent JP-H1044209-A (JP)
Title: Flow channel for resin extrusion processing and method for extrusion processing by using the same
Inventor: NAKAO TAKU
IPC: B29K27/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent a carbide layer from generating and accumulating on the surface of a flow channel, and make an extruder durable for a long operating time, by coating the surface of the flow channel with which melted resin gets into contact, with ceramics or preferably with nitrides, carbides, carbide- nitride, or oxides, etc., of B, Si, Ti, V, Cr, Zr, W, Al, etc. SOLUTION: When polyvinylidene chloride is extruded, the surface of the resin passage at the downstream of an extruder outlet is coated with ceramic, TiN, for instance, in the extruding device in which a single-screw extruder made of an anti-corrosive material and a T-die are provided. The extruder is continuously operated in such a condition that the minimum shearing speed in the resin flow channel is at least 20 (1/s). As the coating method of ceramic, chemical vapor-phase deposition or physical vapor-phase deposition is adopted. TiN, TiC, TiCN, BN, WC, etc., are easily used as ceramic materials, and at lest one kind of nitrides, carbides, carbide-nitride, or oxides of at least one or more kinds of metals selected from B, Si, Ti, V, Cr, Zr, W, and Al, is preferably used.
Patent JP-2000034159-A (JP)
Title: Ultra-rapid-hardening cement composition
Inventor: HAYASHI HIROSHI
IPC: C09K23/36
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ultra-rapid-hardening cement composition having a high flowability-retaining effect and an excellent rapid hardening property by compounding a ultra-rapid hardening cement and a cement-dispersing agent comprising a polycarboxylic acid-based high molecular compound or comprising a polycarboxylic acid-based high molecular compound and one or more kinds of components selected from a polyalkylene glycol and a 8-22C fatty acid. SOLUTION: This ultra-rapid-hardening cement composition comprises 100 pts.wt. of a ultra-rapid-hardening cement containing calcium aluminate as a main component and 0.01-5 pts.wt. of a cement dispersing agent. The cement- dispersing agent is selected from a powdery material obtained by drying and pulverizing a mixture containing water and a polycarboxylic acid-based high molecular compound having constituting units of formula I and II and a powdery material containing particles containing a polycarboxylic acid-based polymer having a polyalkylene glycol chain and one or more kinds of compounds selected from a polyalkylene glycol and a 8-22C fatty acid. In the formula I and II, R1-R3 are each hydrogen or methyl; R4 is a 1-3C alkyl; M is hydrogen, an alkyl metal or the like; Y is CH2O, COO or the like; (n) is 20-109.
Patent JP-S5997362-A (JP)
Title: Piston pin and manufacture thereof
Inventor: OOISHI SHINJI
IPC: F16J1/16
Filed: 1982-11-22
Abstract: PURPOSE:To heighten shearing strength and reduce the weight of a piston pin by disposing a thin steel pipe near a boundary between a piston portion and a connecting rod portion, forming the other portions with fiber/light alloy composite materials and manufacturing a piston rod by high-pressure casting. CONSTITUTION:Gaps 6A, 6B between a piston 2 and a connecting rod 3, where large shearing load is repeatedly applied, are provided with thin steel pipes 4A, 4B in such a manner as to extend broader in some measure than the width of the corresponding portions to ensure sufficient mechanical strength for repeated shearing load. The other portions are formed by a composite material of a light alloy material such as aluminum alloy, magnesium alloy or the like and various inorganic fibers, long fiber, short fiber composed of metal fiber, or whisker to reduce the total weight of the piston pin. Thus, the piston pin is manufactured by disposing fibers on the inside of a thin steel pipe raw material 7, performing high pressure casting with light alloy molten metal, and cutting the outer peripheral surface.
Patent JP-H0646937-A (JP)
Title: Leg device for chair
Inventor: NAKABAYASHI KAZUAKI
IPC: A47C7/00
Filed: 1992-07-31
Abstract: PURPOSE:To prevent a tubular support of a leg of a chair, where a bushing is fitted in the tubular support of a leg post to prevent the leg post from tilting, from being reduced in strength by press-fitting the bushing into the tubular support, and to keep the bushing from slipping off by simply press-fitting it into the tubular support. CONSTITUTION:A bushing 9 is either divided into two or shaped into a C shape, so that it can be deformed inward in the radial direction. And, the bushing 9 is press-inserted into a tubular support 5a against its elasticity.