baber/WOPTO huggingface dataset:
Patent JP-H0427204-A (JP)
Title: Voltage controlled oscillator
Inventor: TANI HIROAKI
IPC: H03B5/08
Filed: 1990-05-22
Abstract: PURPOSE:To obtain a high amplification factor and to prevent the deterioration of C/N by providing a variable capacity diode by which the capacity is varied by a control voltage and a resonance frequency of a buffer part is varied. CONSTITUTION:A buffer part 21 becomes an emitter ground transistor circuit by a transistor 14. When a DC voltage is applied to a cathode of a diode (D) 19 from a control voltage terminal 2 through a resistance 18, the D 19 is reverse- biased, and its capacity value is determined. The buffer part 21 forms a resonance circuit consisting of a coil 12, a capacitor 13, the D 19, and a capacitor 15, its resonance frequency is determined by the capacity of the D 19, and accordingly, it is determined by a control voltage applied to the terminal 2. According to this configuration, when an oscillation frequency of an oscillating part 10 is varied, the resonance frequency of the buffer part 21 is also varied in accordance therewith, therefore, an output level is not varied by the frequency, and a high amplification factor can be obtained. As a result, deterioration of C/N can be prevented.
Patent JP-H04333156-A (JP)
Title: Buffer controller
Inventor: WATABE TOSHIYUKI
IPC: G06F13/38
Filed: 1991-05-09
Abstract: PURPOSE:To attain the effective use of a memory contained in a buffer by providing a data block and the buffer control information in the same space. CONSTITUTION:A host device 11 like a host computer, etc., is provided to control the communication, etc., together with e follower device 14 like an external storage, etc., a buffer 12 which is connected between both devices 11 and 14 via a bus and provides the input data and its control information in the same space, and a control part 13 which controls the buffer 12. Then the device 11 serving as a host computer, etc., sends the read and write commands, etc., to the controller 15. The controller 13 controls the buffer 12 with a command of the device 11 and sends the command to the device 14. That is, the data are written into the device 14 from the device 11. Meanwhile the data are read out of the device 14 and sent to the device 11.
Patent JP-H06321603-A (JP)
Title: Soil cement composition and method
Inventor: KURUTO OU RINDOSUTOROMU
IPC: E02D3/12
Filed: 1993-05-12
Abstract: PURPOSE: To produce the soil-cement composition improved in mixing efficiency, fluidity, etc., and to provide its usage.  
     CONSTITUTION: The present invention provides an improved soil-cement composition and method of forming a subterranean cementitious mass using the composition. The soil-cement composition is basically composed of a hydraulic cement, a water present in the composition in an amount sufficient to form a slurry of solid therein, a dispersant consisting of a mixture of sodium dihydrogen phosphate buffer, ferrous lignosulfonate, ferrous sulfate and tannic acid and soil present in an amount whereby the volume ratio of cement, water and diapersant to soil in the composition is in the range of about (0.3:1)-(2.1:1). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5922108-A (JP)
Title: Floating quantitative liquid supplying device
Inventor: FUJITA MASAHITO
IPC: G05D7/01
Filed: 1982-07-28
Abstract: PURPOSE:To obtain a constant flow rate without chocking by installing a weir in a floating box on liquid and allowing the liquid to overflow the weir. CONSTITUTION:The floating type quantitative liquid supplying device provided with one hollow float 2 at every corner of a floating box 1 is floated in a sediment separation tank, and sewage water is supplied from the sediment separation tank to a rotating disk tank. The weir 3 is installed in the floating box 1 and the liquid flowing from an intake pipe 5 to a weir upper stream 1a overflows the weir 3 to flow out of an outlet pipe 7, and is sent out of the tank through an outlet nozzle 8. The liquid level of the tank 4 and the weir 3 in the floating box 1 are in constant relation, so the quantity of the liquid overflowing the weir 3 is held constant even when the liquid level of the tank 4 fluctuates.
Patent JP-S63296568-A (JP)
Title: Horizontal frequency multiplying circuit
Inventor: IMAI KIYOSHI
IPC: H03L7/18
Filed: 1987-05-28
Abstract: PURPOSE:To attain equivalent period at a 1st H and a 2nd H of a double scan by providing a conversion circuit between a loop filter and a digital control oscillator. CONSTITUTION:The titled circuit is provided with a digital control oscillator 5 whose frequency is controlled by an external digital value, a 1st 1/2 frequency divider 6 using the clock of the oscillator output as the input in series, a 1/n frequency divider 7, a 2nd frequency divider 8, a phase comaprator 3 receiving the output of the 1/2 frequency divider 2 and the horizontal synchronizing separation signal, a loop filter 4 connected to the output of the phase comaprator 3 and the conversion circuit 13 inserting a different value synchronously with the output pulse of the 1/n frequency divider 7. The transient characteristic similar to the 1st H is given to the leading of the 2nd H at double scan so as to obtain the equivant period at the 1st H and the 2nd H of the double scan.
Patent JP-H11309958-A (JP)
Title: Table diary
Inventor: TAKAHAMA AKIKO
IPC: B42D15/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a table diary which is a diary serving as not only a meal recording book but also a book for making an entry of pleasant time to be spend around the table by entering records relative to meals according to items under a required date. SOLUTION: This table diary shows an layout of headings of 6 items on one page (or a spread page) of a notebook and records on meals to be taken by an individual or a family member, in the items. The 6 items are 1) when, 2) where, 3) with whom, 4) what kind of drink, 5) what kind of food and 6) comment (impression).
Patent JP-H01303750-A (JP)
Title: Wafer-scale memory
Inventor: TATEMATSU TAKEO
IPC: H01L23/528
Filed: 1988-06-01
Abstract: PURPOSE:To prevent bonding wires constituting power lines and global lines and so on from being short-circuited by the edges of a wafer and moreover, to make possible a cutting of the wafer by a method wherein dummy chips are arranged on the periphery of the wafer and at the same time, real chips, by which the global lines and so on are divided, are arranged in the center of the wafer. CONSTITUTION:Metal pads, which are used as relay points for bonding wires, are provided on the periphery of a wafer 1 and dummy chips 2D, on which a metal film 3 does not exist and which have cutting lines, are provided on the periphery of the water. Moreover, real chips 2R, by which global lines GL are divided so as to make possible the passage of local lines LL in the vicinities of the interfaces between adjacent chips in the center of the wafer, and power lines 4 constituted of the bonding wires that link each chip 2 are provided. Thereby, even if the bonding wires are used for the constitution of the power lines, the power lines are never short circuited by the edges of the wafer or the global lines and the local lines are never short-circuited. Moreover, even if the wafer is cut, chips of metal are not adhered on the chips.
Patent JP-S6248928-A (JP)
Inventor: EI JIYON ATSUPURUBII
IPC: H01L31/075
Filed: 1986-06-07
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-H10317031-A (JP)
Title: Smelting reduction method for iron raw material and smelting reduction furnace
Inventor: SHIMA SHINJI
IPC: C21B11/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a smelting reduction method for iron raw material, by which the molten slag at the center part in a furnace is avoided to become oxidizing atmosphere and the reduction of iron oxide is promoted and also, the reduction of iron or pig iron produced by reducing in the slag is lowered, and a smelting reduction furnace. SOLUTION: In the smelting reduction of the iron raw material, producing the molten iron or pig iron by charging the iron raw material, carbonaceous material and slag-making agent into a reaction vessel in the smelting reduction furnace, and blowing the oxygen or oxygen-enriched air, lower tuyere 4 arranging plural slit-shaped or elliptical gas jetting holes 17 for jetting the oxygen or oxygen-enriched air is arranged in the longitudinal direction of the reaction vessel. The blowing quantity of the oxygen or the oxygen-enriched air from one gas jetting hole 17 is made small and a prescribed quantity of the gas is dispersedly blown.
Patent JP-H05321551-A (JP)
Title: Shutter
Inventor: ESASHI HIROAKI
IPC: E06B9/58
Filed: 1992-05-25
Abstract: PURPOSE:To make it possible to remove a guide rail from a sub-frame to be fixed with a building by installing an energizing body to either a guide rail of a shutter or the sub-frame. CONSTITUTION:A guide rail 5, which guides the lift of a shutter curtain 3 is mounted to a pair of sub-frames fixedly installed to both sides edges 2a and 2b of an opening section 2 of a building along the sub-frames 6. When rotating a fixing claw 12, centering on its axis against an energizing force of a torsion coil spring by allowing a handle 21 of a removable mechanism 8 to slide upward, a claw 13 is escaped from an engagement hole 33 of the guide rail 5 and released from the engagement. A projection block of the energizing body 27 on the lower end of the guide rail is projected from a shrinkage position by the spring coil while the guide rail 5 is moved in a sliding manner with the sub-frame 6 so that each engagement piece may be released from the engagement with the engagement hole 32, which makes it possible to remove the guide rail 5 from the sub-frame 6.
Patent JP-H0430064-A (JP)
Title: Panel installing structure of handrail
Inventor: TANABE TAKAYASU
IPC: E04F11/18
Filed: 1990-05-24
Abstract: PURPOSE:To improve the appearance and the installing work efficiency by installing panels for the front side and the rear side to installing pieces provided at the corners of a strut with a square section or the like, and at the same time, installing a dressed cover in a clearance between the left side and the right side panels at the rear surface side of the strut. CONSTITUTION:To installing pieces 7 projecting at the corners of a strut 5, the first bent pieces 2 provided on the side edge of an outer panel 1 are bolted. Then, a piece-form installing metal 8 with a U-shape section in which projecting lines 9 are furnished on both side upper edge outer surfaces is formed, and plural installing metals 8 are bolted on the rear surface side of the strut 5 through an interval. Furthermore, a dressed cover member 10 is formed, and a pair of pawls 11 provided on its rear side center are fitted to the projecting lines 9 and locked. As a result, the panels can be installed to the whole surfaces of the inner side of a handrail without exposing the bolts, and the installing work can be made easily remarkably.
Patent JP-S63295894-A (JP)
Title: Cross flow type fan
Inventor: SHINOBU ZENJI
IPC: F04D17/04
Filed: 1987-05-27
Abstract: PURPOSE:To restrain the disturbance of flow at both ends of an impeller by forming a projection at the center of the inner surface of each end plate of a cross flow type impeller. CONSTITUTION:One end of an impeller 2 supported by a casing 1 is connected to a driving motor 7 via a coupling 6. A supporting shaft 4 is extended straight to the inside of the impeller 2 to form a projection 15. While eccentric votexes are generated by the rotation of the impeller 2, the votex flow impinges on the projection 15, and the projection 15 becomes a resistance to prevent the growth of the eccentric vortexes. Thus, a stable flow can be realized over the whole range in the direction of the turning shaft.
Patent JP-H033706-A (JP)
Title: Automatic grinder for welding bead
Inventor: OZEKI MITSUYOSHI
IPC: B23K37/08
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the constant remains of cutting without regard to the size of a welding bead by providing grinder control means for controlling the transfer speed of a grinder in proportion to the quantity of padding of the welding bead on the basis of a measured signal from bead detecting means. CONSTITUTION:The size of a welding bead portion according to a position to be cut is measured by a bead detecting means 17. On the basis of a measured signal from the bead detecting means 17, the transfer speed of a grinder 16 is set by a grinder controller 15 so as to cut only the padding portion 11 of the welding bead without any excess or insufficiency. Quantity cut by the grinder 16 is thereby controlled according to the size of the padding portion 11 of the welding bead to obtain the constant remains of cutting and also to be able to cut the padding portion 11 of the welding bead without any excessive cutting.
Patent JP-H02310547-A (JP)
Title: Photometric area pattern for camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/099
Filed: 1989-05-26
Abstract: PURPOSE:To obtain the proper background brightness of the periphery even if the image power variation of a main object grows big by constructing the photometric area pattern of a first photometric area which meters the center part of a photographing screen and a second photometric area which meters a part of the periphery of the photographing screen. CONSTITUTION:The photometric area pattern consists of the first photometric area SP1 which meters the center part of the photographing screen and the second photometric area SP2 which is formed in a belt distant from the first photometric area as if the first photometric area is enclosed and meters a part of the periphery of the photographing screen. Therefore, the second photometric area SP2 which obtains the photometric data of the periphery of the photographing screen pinches a blind sector as if the first photometric area SP1 which meters the center part is enclosed and obtains the photometric data only from one part of the periphery. As a result, even if the image power variation of the main object grows big and the image of the main object is made bigger than the first photometric area SP1, the brightness of the main object doesn's influence the second photometric area SP2. Thus proper background brightness is obtained even if the image power variation of the main object grows big.
Patent JP-H06322497-A (JP)
Title: Production of a1-mg series alloy for welding structural material excellent in strength and stress corrosion cracking resistance
Inventor: MIYAMURA ATSUSHI
IPC: C22C21/06
Filed: 1993-05-11
Abstract: PURPOSE:To produce an Al-Mg series allay for a welding structural material excellent in strength and stress corrosion cracking resistance by subjecting an Al allay ingot contg. specified ratios of Mg, Mn, Ti, Cr and Zr and in which the content of impurities is prescribed to homogenizing treatment and hot rolling under specified conditions. CONSTITUTION:An allay ingot having a compsn. contg., by weight, 2.0 to 3.5% Mg, 0.05 to 1.5% Mn and 0.001 to 0.3% Ti, furthermore contg. one or two kinds of 0.01 to 0.3% Cr and 0.01 to 0.3% Zr, in which the content of Fe as impurities is prescribed to <=0.50% and the other impurities to <=0.3% in total, and the balance Al is prepd. This allay ingot is heated to the temp. range of 400 to 540 deg.C at the heating rate of 60 to 200 deg.C/hr, is held for 1 to 24hr, is subjected to homogenizing treatment and is thereafter subjected to hot rolling so as to regulate the finishing temp. to >=300 deg.C. In this way, the Al-Mg series allay for a welding structural material excellent in strength and stress corrosion cracking resistance while being a low Mg material can be obtd.
Patent JP-H07335931-A (JP)
Title: Position or inclination detecting photodetector and its control method
Inventor: MATSUOKA SHINGO
IPC: G01B11/26
Filed: 1994-06-15
Abstract: PURPOSE:To make the rough adjustment easy and facilitate the high precision fine adjustment while the sizes of rough adjustment light receiving regions and fine adjustment light receiving regions do not depend upon the size of a light and the semi-universality is maintained. CONSTITUTION:Respective first light receiving regions 1, 2, 3 and 4 of which a quartered photodetector is composed are further divided into second light receiving regions (1a+1b), (2a+2b), (3a+3b) and (4a+4b) of which a light receiving part is composed. The light receiving areas and the shapes of all the second light receiving regions 1a, 1b, 2a, 2b, 3a, 3b, 4a and 4c are identical. The dividing directions of the adjacent first light receiving regions 1 and 2, the adjacent first light receiving regions 1 and 3, the adjacent first light receiving regions 2 and 4 and adjacent first light receiving regions 3 and 4 are different from each other.
Patent JP-S5836922-A (JP)
Title: Thermally decomposing and melting furnace
Inventor: SUZUKAWA SATOICHI
IPC: B01J6/00
Filed: 1981-08-27
Abstract: PURPOSE:To obtain high purity anhydrous magnesium chloride with a thermally decomposing and melting furnace having a simple structure by forming a degassing section packed with carbon granules in the retort enclosed with a heat insulator and by heating the retort from the outside. CONSTITUTION:A furnace body 2 covered with refractory brick 2' is installed at the outside of a restort 1 formed with an opaque quartz tube, etc., and the retort 1 is kept warm and insulated from heat. A degassing section 5 packed with carbon granules is formed at an intermediate part of the retort 1, the upper space is used as a thermally decomposing section 6, and the lower space is used as a holding section 7. An intermediate product fed from the top of the furnace is thermally decomposed in the section 6, and most of the gaseous component is released to give anhydrous magnesium chloride powder. The powder is melted on the upper surface of the section 5, the melt is passed through the carbon packed bed to filter off the remaining gaseous component and foreign matter, and the purified melt gathers in the section 7. By making use of this melting furnace, anhydrous magnesium chloride of high purity and grade for manufacturing metallic magnesium by electrolysis is obtd.
Patent JP-H05328107-A (JP)
Title: Color copying device
Inventor: SUGIZAKI TAIJI
IPC: G03G15/00
Filed: 1992-05-26
Abstract: PURPOSE:To prevent the forgery of paper money by resolving a problem in the precision for the detection of paper money in a color copying device used as an OA equipment and providing a means, which always enlarges/reduces a copy, thereby enabling anybody to easily discriminate forged paper money without error. CONSTITUTION:The picture signal photoelectrically converted by a color image sensor 103 is connected to a printer part 116 through an enlarging circuit 1. An enlarging circuit 1 always performs an enlarging conversion operation with a first enlargement/reduction rate or above in vertical and horizontal direction in response to the instruction of the enlargement/reduction rate from an MPU (microprocessor unit) 113 to obtain the copy where blank parts of both ends in a longitudinal direction being features of paper money are all omitted. Thus, the excellent color copying device which enables anybody to discriminate forged paper money is realized without increasing the cost.
Patent JP-H11319026-A (JP)
Title: Pointillage device
Inventor: TAKEUCHI SHIGEO
IPC: A61H23/04
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To perform an effective pointillage (finger-pressure) by a method wherein a pointillage head to press a part of the pointillage in a patient moves to the part of the pointillage so that the direction to be pressed may not be changed, and repeat a swing motion in the lateral direction while pressing the part to be pressed. SOLUTION: A pointillage unit is equipped with a moving truck 17 which can run along a running rail 2, and at the front and rear ends of right and left supporting plates 21 of the moving truck 17, front and rear supporting plates 25, 26 are integrally erected in a manner to be confronted with each other, respectively, and between these supporting plates 25, 26, right and left shiatsu cylinders 27, 28 are arranged in a manner to place the running rail in-between. The cylinders 27 and 28 are tilted upward toward a chair, and a pointillage head 30 is fixed with a plate spring 29 respectively. Then, the pointillage heads 30 press a part to be pressed by repeating a swinging of approx. 40 deg. by respective cylinders 27 and 28 so that the pressing direction to the part to be pressed may not be changed.
Patent JP-H085091-A (JP)
Title: Ceiling buried air conditioner
Inventor: TACHIBANA MASAYA
IPC: F24F13/32
Filed: 1994-06-15
Abstract: PURPOSE:To ensure quiet air conditioning securing the amount of air without causing any trouble on a ceiling back arrangement by disposing in series successively an air filter, an auxiliary fan, a body fan, and a heat exchanger from an air suction side to an air blow-off side it a casing. CONSTITUTION:One end of a cylindrical easing 1 with rectangular cross section is used as an air suction side 2, and the other and is used as an air blot-off side 3. There are disposed in the casing 1 an air filter 4, an auxiliary fan 5, an air fan 6, and a heat exchanger 7 from the air suction side 2 to the air blow-off side 3 successively in series. The main fan 6 has a suction inlet 10 at the center of a fan casing 9, and has a blow-off outlet 11 at the end of the fan casing 9, and the main fan 6 directs the blow-off outlet 11 toward the side of the heat exchanger 7. The auxiliary fan 5 has, liked in the main fan 6, a suction inlet 13 at the center of the far casing 12 and a blow-off outlet 14 at the end of the fan casing 12, and the auxiliary fan 5 directs the blow-off outltet 14 toward the main fan 6.
Patent JP-H11324006-A (JP)
Title: Rise and fall device of blade
Inventor: YOKOTA KENICHI
IPC: E02F3/815
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a rise and fall device of a blade which can securely prevent a hydraulic cylinder or a hydraulic pipe from being damaged by sand and soil. SOLUTION: The basal end of a lower side cover plate 33 is rotatably pivoted at the lower part of a bracket 32 and the basal end of an upper side cover plate 35 is rotatably pivoted at the upper part of the bracket 32. Blades 37 are rotatably pivoted at the tip of the lower side cover plate 33 and the upper side cover plate 35 respectively. These lower and upper side cover plates 33, 35 are formed to have a U-shaped section and the opened sides of the U-shaped section are arranged to face each other. A hydraulic cylinder 43 for rise and fall of the blade and hydraulic pipe 44 to feed hydraulic oil to the hydraulic cylinder 43 or extract the oil therefrom are built in between the lower and upper side cover plates 33, 35.
Patent JP-H01303879-A (JP)
Title: Video display control circuit
Inventor: TSUBOI SHUSUKE
IPC: H04N5/45
Filed: 1988-05-31
Abstract: PURPOSE:To attain synchronization between a slave screen and a master screen and to reduce the manufacture cost by employing a field memory provided with a buffer for 2-stage of fixed delay between a data input section and a memory cell array. CONSTITUTION:A field memory 50 provided with the 1st and 2nd sub-storage areas 51, 52 for fixed delay between a data input section and a main storage area 56 is employed. Then the 1st signal S1 representing the data transmission from the data input section to the 1st sub storage area 51 and the 2nd signal W1 representing the data transmission from the 1st sub storage area 51 to the 2nd sub storage area 52 are used as synchronizing signals for the slave screen and the 3rd signal W2 synchronously with the master screen is controlled so as to transfer the data from the 2nd sub storage area 52 to a main storage area 52 by using the 2nd signal W1. Thus, the synchronization between the slave screen and the master screen is matched without using a line memory to reduce the manufacture cost.