baber/WOPTO huggingface dataset:
Patent JP-H08233072-A (JP)
Title: Change gear sprocket
Inventor: YOSHIKAWA MASAYUKI
IPC: F16H55/30
Filed: 1995-02-28
Abstract: PURPOSE: To prevent the generation of a gap during assembly by a method wherein a hole formed in a sprocket main body is deviated in a central direction from a hole formed in a tooth body, an expandable sleeve having an inner periphery formed in a taper-form manner and an outer peripheral taper-form bolt are inserted in the hole for fastening, and a fastening force in a centripetal direction is exerted on the tooth body. CONSTITUTION: A change gear sprocket 10 has a sprocket main body 20 against which a tooth body 30 is fastened. Holes 28 and 38 for a fastening element are formed in the sprocket body 20 and the tooth body 30. The hole 28 of the sprocket body 20 and the hole 38 of the tooth body 30 are positioned eccentrically from each other when the peripheral side part 24 of the sprocket body 20 and the peripheral side part 34 of the tooth body 30 are brought into contact with each other. Fastening elements 40 and 42 are inserted in the holes 28 and 38 to fasten a nut, and the sleeve 40 is expanded. The tooth body 30 is relatively moved in a centripetal direction toward the sprocket body 20. The sprocket body 20 and the tooth body 30 are adhered to each other through wedge operation between the peripheral side parts 24 and 34.
Patent JP-S56159770-A (JP)
Title: Display printer
Inventor: UEDA ISAO
IPC: G06K15/10
Filed: 1980-05-14
Abstract: PURPOSE:To realize an extremely economical display printer only through equipping a feeding mechanism of recording paper and a change-over switch, by driving a printing electrode, which corresponds to a display panel, by the electronic driving circuit of a plasma display panel. CONSTITUTION:A printing head 15 is similar to a plasma display panel and composed of a little bit smaller electrode. With a print switch 14, the voltage of a back electrode driving circuit is manually or automatically changed over to the segment electrode of a printing electrode, and that of a cover electrode driving circuit over to the digit electrode of the printing electrode through switching circuits 12 and 13, respectively, for a very short time, e.g. <=0.5sec. The switching circuit 12 consists of only eight circuits for ''8''-shaped segments including decimal points, and the switching circuit 13 of mechanical change-over switches of eight circuits for eight- digit display. Switching time requires >=1 period of each digit of dynamic drive for sufficient printing operation.
Patent JP-S52147140-A (JP)
Title: Attachment for beauty culture device
Inventor: IKEDA ATSUNOBU
IPC: A45D44/22
Filed: 1976-05-31
Abstract: PURPOSE: The upper surface of a brush has a recessed form at its center in order to bring the entire surface into contact with the skin and to provide good feeling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01239057-A (JP)
Title: Uncalcined alumina-silicon carbide-carbonaceous refractory
Inventor: TSUCHINARI AKIHIRO
IPC: C04B35/103
Filed: 1988-03-16
Abstract: PURPOSE:To improve reactivity with slag, oxidation resistance and spalling resistance in a refractory comprising alumina as a main component for hot melt process or smelting, by using alumina as spherical particles. CONSTITUTION:Alumina aggregate of alumina-silicon carbide-carbonaceous refractory applicable to containers of hot melt process or smelting comprises 7-50wt.% based on total alumina of spherical particles, has 0.3-5mm particle size and a chemical composition thereof of Al2O3>=80% and SiO2<=11%. Packing properties of refractory becomes dense by thus using the alumina aggregate instead of existing crushed type alumina having parted parts or acute parts or by partially replacing the existing alumina with the spherical alumina into spherical particles. Consequently, apparent porosity of refractory and pore diameter become small, oxidation resistance is improved and durability is enlarged.
Patent JP-S51138957-A (JP)
Title: A filter
Inventor: HAYASHIDA MINORU
IPC: B01D29/62
Filed: 1975-05-28
Abstract: PURPOSE: To strip and remove filthy things attached to a filter in a short time and to maintain filterbility over a long time by flasting air along the circumference of a great number of filters. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11244322-A (JP)
Title: Sleeve for ultrasonic surgical operation and ultrasonic surgical operation apparatus with the same
Inventor: ODA HIDEO
IPC: A61B18/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To stabilize retention of a primerite and to prevent occurrence of thermal wound in wounded tissues by providing a diametrical flexible means for keeping a diametrical flexibility and by forming from a rigid body. SOLUTION: A sleeve 11 for mounting a coated US chip 6 to a tip of a US hand piece is formed from a rigid body such as a plastic hard to deform. A discharging hole 12 for supplying pouring fluid into an eyeball is provided at the tip. Breaks 13a are symmetrically provided to a central axis on an external wall of the sleeve 11. At least a pair of the breaks 13a (symmetrical two breaks) can keep a flexibility of an opening direction (a diametrical direction). The breaks 13a need adjusting to the opening direction at inserting, so it is preferable that a plurality of the breaks is radiately provided. When forming the sleeve from the rigid body, comparing with a soft body, a contacting pressure and a frictional heat to the wound can be reduced and a thermal wound can be prevented.
Patent JP-H06277483-A (JP)
Title: Agitator
Inventor: YAMAGUCHI SHINJI
IPC: B01D35/30
Filed: 1993-03-23
Abstract: PURPOSE:To provide an agitator having a structure wherein a substance to be agitated such as powder is not stuck to the internal wall of a vessel. CONSTITUTION:An agitator has a structure wherein an impeller part 3 for agitating powder is installed in a vessel 1. In the agitator, the outer circumferential tip part 3a of the impeller part 3 is opposed to the internal wall of the vessel 1 and formed into a projecting shape. Further clearance between the outer circumferential tip part 3a of the impeller part 3 having the projecting shape and the internal wall of the vessel 1 is regulated to 5-50mm.
Patent JP-H01236339-A (JP)
Title: Environment setting system
Inventor: SUGITANI TOSHITSUGU
IPC: G06F13/10
Filed: 1988-03-16
Abstract: PURPOSE:To find a proper number of IO buffers and block length by applying the actual values of number of transactions, number of times of inputting and outputting of a collation system, the number of times of macro issuing of an updating system, the number of data setting buffers, etc., to a previously determined calculating formula when a job is activated. CONSTITUTION:In case a job 5 is actuated after it is brought into a job space 3 on a main storage device, a statistical information acquiring section 11 acquires a statistical information buffer 10 so as to make preparatory works for acquiring the statistical information while the actuated job is executed. An environmental condition calculating section 12 reads out the environment information of used data set from a VTOC 6 and catalogue 7 and various statistical information from a statistical information file 14 and calculates the proper values of the number of IO buffers 8 and block length. An environment setting section 13 sets the IO buffers 8 in the job space 3 and the block length in a DCB (data control block) 9 in accordance with the calculated values.
Patent JP-H03266622-A (JP)
Title: Automatically inspecting method for product in molding machine
Inventor: YAMADA AKIO
IPC: G01D21/00
Filed: 1990-03-16
Abstract: PURPOSE:To enable proper automatic judgment for good/bad by estimating and calculating the data of a specified important item at every one shot on the basis of the measured value of monitoring items in the respective operation conditions and utilizing the estimated and calculated result for decision of quality of a product. CONSTITUTION:An arithmetic processing part 3 statistically calculates the measured value (y) of weight of a molded form which is specified important monitoring data. A specified important monitoring data calculation part 38 calculates the estimated value y' of weight of the molded form at real time by utilizing constants b1, b2,... bp obtained by a constant calculation part 37 and the measured value x1, x2,...xp of monitoring items in the respective operation conditions in the newest shot. A relational arithmetic part 36 compares both the data of measured value of the respective operation conditions in the newset shot and the estimated value y' of weight of the molded form which is calculated by the said calculation part 38 with the data stored in an upper/lower limit value setting memory part 35. It is decided whether or not the respective measured values x1, x2,... xp and the estimated value y' of weight of the molded form are present in a range within the upper and lower limit value.
Patent JP-H10261352-A (JP)
Title: Reed switch
Inventor: TAKEI MITSUO
IPC: H05K3/34
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To automatically mount by means of an automatic mounting device by following such processes as that a pair of reed pieces whose one-side ends are sealed in a glass tube respectively and whose other ends mutually point to opposite directions include terminal parts formed in a region exposed from the glass tube and the reed pieces bend the terminal parts in polygonal shape with the shaft center extended part of the glass tube as a bending center. SOLUTION: This reed switch includes a glass tube 2 and a pair of reed piece 3 whose one-side ends are sealed in the glass tube 2 respectively and the pair of reed piece 3 are so arranged that the contact parts face to each other at a specific interval and the other-side ends mutually point to opposite directions. Respective reed pieces 3 form terminal parts 31 for the purpose of being mounted on a print substrate in a range exposed from glass tube 2 and the terminal parts 31 are formed by the reed pieces 3 bent in a rectangular shape with the shaft center extended part of the glass tube 2 as the bending center. The terminal parts 31 make center with a flat surface of stabilize its posture.
Patent JP-H02276923-A (JP)
Title: Weighing and pricing device
Inventor: ENOKIDO MICHIO
IPC: G01G23/42
Filed: 1990-03-14
Abstract: PURPOSE:To enable highly accurate weighing and to shorten the weighing time by conveying an article onto a scale device and weighing the article when a scale device becomes stable. CONSTITUTION:The article name of a corresponding article is inputted to a buffer register 22 through a controller 2 directly by using a register part 41 or by writing an article code, etc., in a memory 5 and using the article code inputted from the register part 41. A conveyance part 3 moves by one pitch every time a start signal Pb which is outputted to the controller 2 according to a scale stableness signal Pc that the scale device 11 inputs to the controller 2 is inputted, thereby conveying the article mounted thereupon. Further, a shift register 21 is provided with a data flag area 21a, a set data area 21b, and a weighing data area 21c. Then a data flag Da is set in the area 21a when there are data in other two areas and reset when not.
Patent JP-H10260996-A (JP)
Title: High-frequency circuit designing device
Inventor: MUTA TETSUYA
IPC: G06F17/50
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide the high-frequency circuit designing device which can design a high-frequency circuit of optimum circuit constitution with efficiency. SOLUTION: FETs, bias circuit blocks, and matching circuit blocks are generated by the purposes of use and the functions of highfrequency circuits and stored in a storage device 1 in advance. When a designer generates a high-frequency circuit by taking an FET, etc., out of the storage device 1, arithmetic processing parts 5 to 7 stabilize the high-frequency circuit and match it. Consequently, even an inexperienced designer is able to easily generate a highfrequency circuit.
Patent JP-H07267153-A (JP)
Title: Suspension device for crawler belt type vehicle
Inventor: KOBAYASHI HIROSHI
IPC: B62D55/02
Filed: 1994-04-01
Abstract: PURPOSE:To stabilize a state of engagement with an idle wheel, a driving wheel, and a crawler belt by a method wherein the stroke of a front suspension is set to a value longer than the stroke of a rear suspension stroke. CONSTITUTION:In a front suspension 31, the upper side of an oil damper 33 is attached to a spring bracket 24 and the lower side mounted on the front side of a swing beam 21. In a rear suspension 35, the upper side of an oil damper 37 is attached to a damper bracket 38 and the lower side thereof is mounted on the rear side of the swing beam 21. The stroke of the oil damper 33 of the front suspension 31 is set to a value longer than the stroke of the oil damper 37 of the rear suspension 35. This constitution stabilizes a state to engage with a driving wheel 6, an idle wheel 7, and a crawler belt 8 and improves operation stability.
Patent JP-H05276612-A (JP)
Title: Onboard power supply unit structure
IPC: H02B1/04
Filed: 1992-03-23
Abstract: PURPOSE:To ensure increasing power by successively overlapping onboard power supply units of equal type, when power must be supplied as necessary into a printed wiring board, for increasing power consumption in the printed wiring board, relating to the onboard power supply unit. And to easily provide supply power of various kinds to an empty terminal. CONSTITUTION:An onboard power supply unit 1 is provided with contacts 2 of shape, where terminals 3 can be inserted, on the upper surface and the terminals 3 on a lower surface of the onboard power supply unit 1, and the terminals 2 of the upper surface and the terminals 3 of the lower surface are provided in an equal quantity and equal position, to further constitute an onboard power supply unit structure formed of a removable heat sink 5 in a side surface.
Patent JP-S54535-A (JP)
Title: Interrupt processing system
Inventor: IKUMA JIYUNICHI
IPC: G06F9/48
Filed: 1977-06-03
Abstract: PURPOSE: To branch the restart instruction to an arbitrary memory address, by executing the restart instruction made depending on the interrupt request with a processor and by altering a part of the address representing the memory address, when it is branched to the memory address designated by the restart instruction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51140360-A (JP)
Title: Method of treating heavy metal
Inventor: YAMAGUCHI TETSUO
IPC: C02F1/62
Filed: 1975-05-29
Abstract: PURPOSE: To insolubilize heavy metal by adding a diocarbamic oxide to waste liquid including heavy metals to separate the metal to cause separated product to be utilized as industrial medicine. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53149305-A (JP)
Title: Head driving circuit
Inventor: TERAMURA MASAYASU
IPC: G11B21/02
Filed: 1977-06-01
Abstract: PURPOSE: To reduce current required for driving by connecting plural electromagnets subsequently parallel in electromagnets for head driving. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01236973-A (JP)
Title: Control of resin moving pressure in lining repair method for inner tube surface
Inventor: KOGA MOTOYUKI
IPC: B05D7/14
Filed: 1988-03-17
Abstract: PURPOSE:To make the thickness of lining resin heavy and constant and enable application of highly efficient and uniform resin lining by applying primary and secondary linings, at two different moving speeds such as high and low speeds, of filler resin in tube. CONSTITUTION:A launcher 2 with a controller 6, which controls the gas flow and pressure of compressed gas to be introduced into tube, is connected to the tube end on the injection side of filler resin. The controller 6 controls the flow and pressure of compressed gas to be introduced into the tube 1 at least in two steps and thereby, controls the moving speed of resin mass through the tube in two steps such as high and low speeds. Then before resin lining is applied on the inner surface of the tube, first the resin mass is allowed to move at high speed to apply the primary lining and then is moved at low speed through the tube after application of the primary lining to apply the secondary lining. Consequently, the thickness of lining resin is heavy and uniform, and besides, highly efficient and uniform resin lining can be applied.
Patent JP-H06274753-A (JP)
Title: Automatic vending machine
Inventor: YAMAGUCHI YUKIO
IPC: G07F9/10
Filed: 1993-03-24
Abstract: PURPOSE:To provide an automatic vending machine which can effectively save the energy and the electric power by switching a cooling/heating system between an entire area and a lower area of the vending machine for each time band of a day when the number of commodities sold are different. CONSTITUTION:The cold or warm air supplied from a cooling/heating circuit is circulated in a commodity storing box 2 to cool or heat the commodities in the box 2. Then a duct partitioning wall is vertically provided at the back side of the box 2 to form an air path 21 along a rear side plate 1a of a main body case 1. Then a communication port 22 is formed at the lower part of the wall 20 to secure the linkage between the box 2 and the path 21. The port 22 includes a shutter 23 which opens and closes the port 22, and a solenoid 25 functions to open and close the shutter 23 in order to circulate the cold or warm air in an entire part or only a lower part of the box 2 according to the time bands of a day when the number of commodities sold are different.
Patent JP-H08233156-A (JP)
Title: Integrating system for piping equipment
Inventor: SATO TOKIYOSHI
IPC: G06F17/50
Filed: 1995-02-28
Abstract: PURPOSE: To automatically prepare picked-up pages and the bill of quantity by indicating the two points of a pipeline in a pipeline drawing by a stylus pen and the like, thereby automatically inputting its length, and concurrently inputting the dimension of the pipeline and the like out of a menu sheet and the like. CONSTITUTION: When piping works for air conditioning equipment, cold and hot water and the like as the subsidiary works of a building are carried out, and when their material cost and labor cost are estimated, and integrated, a menu sheet 11 and a pipeline drawing are rested on a digitizer 10 respectively. A plurality of position aligning marks over the munu sheet 11 are indicated by a stylus pen, respective positions are read out by a CPU 12, and respective data are thereby inputted on the basis of the aforesaid positions. At this time, the respective input data and respective item columns are indicated on a display 15. Piping data is picked up from the pipeline drawing, and the picked-up data is housed in the data file 13a of a memory unit 13.  Furthermore, tabulation is processed by the CPU 12 based on the respective picked-up data, and concurrently processed picked-up pages and the bill of quantity are printed by a printer 14.
Patent JP-H10274664-A (JP)
Title: Improved ac sensor coil
Inventor: JENSEN CHARLES R
IPC: G01R15/18
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To easily form a highly sensitive coil shielding external or unnecessary magnetic field by forming a coil of a plurality of layers wound by wire a plurality of turns in the normal and reverse directions. SOLUTION: After winding wire on a mandrel from left to right with a certain pitch, the same wire is wound from right to left to form a coil 18 of plurality of layers wound with the wire a plurality of turns so that both the ends 20 and 22 of the wire can be used at the same end of the coil 18. For example, to form a coil 18 with 4 inches length and a half inch inner diameter and to give a desired sensitivity to the magnetic field caused by passing current, 2000 turns with a pitch of 0.125 inches is necessary. By this, an error caused in one direction in wire winding process is canceled by reverse error equally caused in reverse direction and a stable coil 18 spirally wound with wire in a plurality of layers can be obtained. As both the ends 20 and 22 of the wire can be used at the same end of the coil 18, electric connection is easy.
Patent JP-S54156636-A (JP)
Title: Direct recorder
Inventor: FUJII TADASHI
IPC: G03G15/05
Filed: 1978-05-31
Abstract: PURPOSE:To prevent the occurrence of ground stains and obtain high-resolution images stably by defining the width of the raised parts and the width of the recessed parts formed in adjacency to the raised parts in counter electrode to the sizes of the specific times the mean particle sizes of toner. CONSTITUTION:This is constituted by a frame 4, a base 5 which is mounted in close contact onto this frame and is composed of non-magnetic material, preferably non-conductive material, e.g., aluminum, synthetic resin, ceramics or other, a multiplicity of raised parts 6 which are formed so as to assume multiple parallel line form by conductive magnetic material on this case 5 and ravine recessed parts 11 formed in adjacency to the raised parts 6. The widths W1, M1 of the recessed parts 11 and raised parts 6 and the size h from the bottom of the recessed parts up to the summit of the raised parts are set at the sizes 1.5 to 10 times the particle sizes of the toner used. This enables the images of high density and high resolution to be obtained because of absence of contact between the toner and a recording medium 2. This also makes it possible to prevent the occurrence of ground stains and even the image densities.
Patent JP-S60209228-A (JP)
Title: Deodorizing device of tank truck used for collecting night soil
Inventor: KITAYAMA TERUHIDE
IPC: B01D53/75
Filed: 1984-04-03
Abstract: PURPOSE:To remove mist and moisture in the discharged air effectively and to preserve adsorbing effect of deodorizing adsorbent for a long period by ejecting discharged air of a vacuum pump through a jetting plate into clean water in a mist washing tank at the bottom of a deodorizing tower. CONSTITUTION:Discharged air of a vacuum pump is ejected in the form of fine bubbles into clean water 6 in a washing tank 3 through a jetting plate 5 at the tip of a guide pipe 4. Mist of oil and night soil is removed by washing in the washing tank 3, and moisture is also separated from the discharged air. Then, the air is passed through a straightening plate 7 provided between a deodorizing tower 1 and the washing tank 3, and remaining moisture is separated by a filter 8 and the air is introduced into the deodorizing tower 1. Since the air is already freed of mist, the adsorbing effect of deodorizing agent 2 such as active carbon is not deteriorated by the adsorption of mist, and stable deodorizing effect can be maintained for a long period.
Patent JP-S62220273-A (JP)
Title: Coating device for volatile liquid of flux wetting prohibitor and the like
Inventor: TAKAHARA ARATA
IPC: H05K3/34
Filed: 1986-03-24
Abstract: PURPOSE:To improve the maintenance and operability of a device by simultaneously controlling the ascent and descent of the liquid level and the control of the level of a flux wetting prohibitor with the air pressure inside an air tank. CONSTITUTION:An operation switch is closed after covering a coating tank 1 by placing a printed circuit board 7 on a coating base by putting it in a gasket 6. With the actuation of a solenoid valve an air feeding pipe is connected to an open port 3, a compressed air is charged into an air tank 2, the air pushes up the inhibitor and raises its liquid level. The printed circuit board 7 is uniformly immersed according to the ascent of the inhibitor and when the liquid level of the inhibitor comes to the prescribed position the power source is cut off with the actuation of a float switch 5, so the air feeding pipe 3 is connected to an exhaust return pipe 8 with the solenoid valve being de-energized. In this way the air in the air tank 2 is returned to the upper face of the inhibitor, which is stored into the air tank again.