baber/WOPTO huggingface dataset:
Patent JP-S60187728-A (JP)
Title: Electronic control system for internal-combustion engine
Inventor: TAKAHASHI MINORU
IPC: F02D41/08
Filed: 1984-03-05
Abstract: PURPOSE:To increase the precision of a fuel injection control at the time of a large flow rate when an instantaneous flow rate of air fluctuates in a high degree and to improve the responsiveness at the time of a small flow rate, by compensating an error in detection by an averaging means at the time of the large flow rate. CONSTITUTION:A pulse signal generated by a Karman sensor CS at a timing related to the generation of a Karman vortex is inputted to a calculating means AT. This means calculates an average period or an average flow rate of air every time when pulses in the prescribed number (Nmax) are counted by a pulse number counting means CN or when a period longer than a prescribed time (Tmax) is detected by a pulse period detecting means PD. A filter means FT averages further the result of calculation by the means AT and delivers an averaged result to a fuel injection amount computing means IJ. The means IJ computes a period in which a fuel is to be injected. A time constant altering means JV determines whether the time is of a small flow rate or of a large flow rate, and makes the time constant of the means FT large when the time is of the large flow rate and small when it is of the small flow rate.
Patent JP-H05203112-A (JP)
Title: Combustion of coal by circulating fluipized bed
Inventor: GEORUKU SHIYAUPU
IPC: F23J15/08
Filed: 1992-01-31
Abstract: PURPOSE: To keep N2 O content in combustion gas being discharged into the atmosphere at a level as low as possible. CONSTITUTION: Granular coal is combusted in a circulating fluidized bed system 9 comprising a combustion chamber 1, a separator 6 for separating combustion gas from solids, and a recycle line 8 for recycling solids from the separator 6 to the combustion chamber 1. Oxygen-containing combustion gas from the combustion chamber 1 is fed with dry distillation gas (Schwel gas) and at least partially combusted thereat to increase the temperature of the combustion gas to about 850-1,200 deg.C. The dry distillation gas is produced by heating granular coal.
Patent JP-S53126940-A (JP)
Title: Electrostatic photographic developing device
Inventor: MATSUMURA TOUICHI
IPC: G03G15/09
Filed: 1977-04-12
Abstract: PURPOSE: To enable the thickness of a toner layer to be controlled skillfully without agglomerating the toner, by arranging a spiral coil made of a magnetic material adjacently or in contact to a toner support in a magnetic brush developing device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53126553-A (JP)
Title: High frequency wave heating device
Inventor: OOKUBO MASARU
IPC: H05B1/02
Filed: 1977-04-12
Abstract: PURPOSE: In such a system that a signal from a temperature detecting element is transmitted wirelessly to a control unit in a main body, to provide the detecting element with a variable remperature setting means which can be adjusted from the outside through a magnetic means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58159777-A (JP)
Inventor: ISHIHARA TAKASHI
IPC: H04N7/18
Filed: 1982-03-17
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-H08211665-A (JP)
Title: Automatic document feeder and method for the feeder
Inventor: OSAWA YUKIO
IPC: B65H11/00
Filed: 1995-02-07
Abstract: PURPOSE: To automatically feed a document of twofold size of a document size which is regulated by the size of a platen glass on the platen glass. CONSTITUTION: This feeder automatically feeds the document to an electrophotographic device constituted so that the document placed on the platen glass PG on which the document of the specified size is placed so as to cover an almost entire surface is read and scanned along the longitudinal direction of the platen glass PG. The feeder is equipped with a carrying mechanism 26 carrying the document in a direction orthogonal to the longitudinal direction of the platen glass PG and feeding it to the platen glass PG, and a control unit not shown in figure and controlling so that the first half part of the document of twofold size may be fed onto the platen glass PG by driving the carrying mechanism 26 in the case of the document is twofold size of specified size.  Then the later half part of the document of twofold size is fed to the platen glass PG by driving the carrying mechanism 26 after finishing image reading operation for the first half part.
Patent JP-H05237215-A (JP)
Title: Conspicuous lighting device in playing machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide conspicuous illumination in a slot machine or a pachinko machine when a large winning hit or a prize hit is achieved. CONSTITUTION:In a playing machine composed of a slot machine or a pachinko machine in which a large winning hit or a prize hit can be achieved, a search light 1 which is lighted for a specified time when the large winning hit is achieved is installed at a front face part of the slot machine A or the pachinko machine. The search light 1 can conduct illumination in the up and down direction, or the right and left direction, of draw a circle, while moving, or the search light 1 may be disposed separately from the slot machine A or the pachinko machine.
Patent JP-H05237049-A (JP)
Title: Suction tool of vacuum cleaner for floor
Inventor: YOKOYAMA TAKAFUMI
IPC: A47L9/06
Filed: 1992-02-28
Abstract: PURPOSE:To provide a suction tool of a vacuum cleaner for floor which is used for both dry and wet floor having no remaining water. CONSTITUTION:A suction tool of a vacuum cleaner is provided with a suction tool body 1 for floor provided on the lower surface with a suction port and lips 7 provided before and after the suction part 6. The suction tool is further provided on the surfaces of the lips 7 opposed to the suction port 6 with projections 8 for picking up thread-like dust.
Patent JP-H08215245-A (JP)
Title: Disposable diaper
Inventor: SAISAKA MIYUKI
IPC: A61F13/15
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a disposable diaper with a better touch in wearing eliminating steaming and spillage of excrements by forming a solid gather on both side rims across the width of the body of an absorbent using a composite sheet comprising a water impermeable sheet and unwoven cloth separate from a top sheet and a back sheet. CONSTITUTION: A shorts type disposable diaper has an opening part surrounding a waist and opening parts surrounding legs and front and rear panels formed between the left and right openings surrounding the legs are piled one upon the other through a crotch part of an exterior member 18 with an absorbing body 9 inside and closed being bonded by side seams 8.... The absorbing body 9 is so formed to have solid gathers 13 and 13 in which a composite sheet comprising a water impermeable sheet 11 with a thickness of 5-20μm and unwoven cloth 10 with weight of 10-25g/m<2> is folded back on an absorbent 12 and both side rim bonded parts 19 folded back ... are joined thereon while stretchable elastic members 14 and 14 are attached on a free rim of a non-joint part. The absorbing body is joined on the exterior member 18 through a bonded area 26.
Patent JP-S53127359-A (JP)
Title: Preventing method for scattering of dust generated by reversible rolling mill
Inventor: TANAKA TSUNEO
IPC: B21B1/32
Filed: 1977-04-14
Abstract: PURPOSE: The titled apparatus which can easily restrain the scattering of generated dust, and can wash away the dust for preventing its scattering, by spraying water or aqueous solution against the contact surface of the rolled material and the rolling roll. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58161674-A (JP)
Inventor: WATANABE MASAKI
IPC: B60J1/02
Filed: 1982-03-19
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-S57158013-A (JP)
Title: Magnetic recording body
Inventor: GOTOU FUMIO
IPC: G11B5/858
Filed: 1981-03-24
Abstract: PURPOSE:To form a recording medium suitable for vertical recording by an electroless plating method provides superior mass-producibility, by forming a specific Co-alloy plated layer on a metallic substrate with an Ni-alloy plated layer, and then providing a protective film on it. CONSTITUTION:On a metallic substrate, a Co-alloy plated layer whose easy magnetization axis is oriented mainly at right angles to the film surface is formed with an Ni-alloy plated layer interposed, and on it, a protective film is formed. For example, on an Al alloy plate whose surface is flattened and  smoothed, an Ni-P plated film having 30mum film thickness is formed by using  an electroless plating liquid, and both the surfaces are finished into specular surfaces. After a Co-Mn-P alloy film (having about 1mum film thickness) is formed  on the surface of the substrate with prescribed plating bath composition and  under plating conditions, an alcohol solution of tetrahydroxycyanogen is applied  over rotation and then baked to be set, thus forming a protective film consisting essentially of a silicate polymer which has 0.1mum film thickness.
Patent JP-S56139454-A (JP)
Title: Production of azetidin-2-one derivative
Inventor: HORII SATOSHI
IPC: A61P31/04
Filed: 1980-04-01
Abstract: PURPOSE: After protection of polar groups in an azetidin-2-one derivative with silyl groups, a halogenating agent and an alcohol are made to act thereon to convert it into a derivative soluble in a nonpolar organic solvent and the product is decomposed to give the titled compound used as a synthetic intermediate of an antibotic.  
     CONSTITUTION: A silylating agent, preferably N,O-bis(trimethylsilyl)trifluoroacetamide, is made to act on a compound of formula I (R 1 NH- is amino group which may be protected; -COOR 2  is carboxyl group which may be esterified) or its salt in a solvent such as tetrahydrofuran, preferably under anhydrous conditions in the presence of an acid acceptor such as dimethylaniline at 0W100°C. Then, the product is made to react with a halogenating agent such as phosphorus trichloride, further with an alcohol such as methanol or ethanol. The resultant product is subjected to solvelysis to give the compound of formula II. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51117917-A (JP)
Title: A process for producing high tension bolt
Inventor: OGINO MINEO
IPC: F16B35/00
Filed: 1975-04-09
Abstract: PURPOSE: A process for producing high tension bolt having satisfactory strength and tenacity with high dimentional precision. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59172398-A (JP)
Inventor: UTSUNOMIYA MASAAKI
IPC: B66F9/22
Filed: 1983-03-17
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-S61202040-A (JP)
Title: Control unit of air conditioner
Inventor: HAGIMOTO TAKEO
IPC: F24F11/02
Filed: 1985-03-05
Abstract: PURPOSE:To provide a control unit of an air conditioner capable of simultaneously operating or stopping the air conditioner using a general remote control switch even during the simultaneous operation control using a remote control switch by releasing the simultaneous operation by providing releasing means for releasing the simultaneous operation/stop move operation. CONSTITUTION:Release means 16a and 16b are connected to input terminals IO(a) and IO(b). In a case where a release switch 17a is closed (ON), the input level on the side of the release switch 17a of an OR gate 19a becomes a power source high level. Therefore, the output of an OR gate 19a becomes a high level despits the input level at the input terminal connected to the first switch 9. Hence, irrespective of ON/OFF of the first switch 9 of the remote control switch, the level of the input terminal IO(a) of the control means 4a is high. Therefore, the simultaneous operation/stop using a remote control switch 8 cannot be carried out. That is, the operation/stop is carried out by use of a drive switch 5a on the remote controller 2a. The same can apply to the case of the release means 16b of the second air conditioner unit 7b.
Patent JP-H05240892-A (JP)
Title: Indicator for load capacity
Inventor: MASAKI TAKAAKI
IPC: G01R21/06
Filed: 1992-02-28
Abstract: PURPOSE:To small-size the whole device and make the structure capable of reducing the cost of parts and mass producing cheaply. CONSTITUTION:The title indicator has a transformer 3 to detect the current, an indication circuit 4 to indicate the load capacity with light, a light source 5 connected with the indication circuit 4 and a power source 6 to drive the indication circuit. The transformer 3 to detect the current is commonly used for the power source transformer of the indication circuit 4. As the current detection transformer is commonly used for the power source transformer, a large power source transformer is omitted.
Patent JP-H04280985-A (JP)
Title: Pattern forming method
Inventor: HAMAGUCHI TAKUYA
IPC: C23F1/00
Filed: 1991-03-08
Abstract: PURPOSE:To obtain a uniform resist pattern with the fringe amt. reduced by treating the coating film of the developed resist pattern with acid. CONSTITUTION:A photomask of specified pattern is placed on a photoresist film, and the film is UV-exposed and then developed with a water spray. An acid or an acidic soln. is sprayed or sprinkled over the film or the film is passed through the liq. in a tank, and the film is treated with the acid. The film is then washed with water to remove the acid. The photoresist should be soluble in water contg. casein, and acid treatment is preferably performed at <= about pH3.
Patent JP-S54135585-A (JP)
Title: Electrostatic capacity type measuring apparatus
Inventor: TOMITA NORIAKI
IPC: G01L1/14
Filed: 1978-04-13
Abstract: PURPOSE: To measure at high stability in a simple constitution without requiring electronic circuit for zero point shift, by setting the area of electrode at different values depending on the extent of zero point shift.  
     CONSTITUTION: When a measuring diaphragm 6 to which a standard pressure such as vacuum is applied through a noncompressive liquid displaces depending on the pressure being measured, the distance between the diaphragm 6 and an electrode 30A provided in an insulator 7 of a detecting part 21 changes, and the electrostatic capacity varies in correspondence with the displacement of the diaphragm 6. From this electrostatic capacity and the unchanged electrostatic capacity between a stationary plate 3 and electrode 30 of which area is set at different values depending on the extent of zero point shift of the insulator 7, zero point corrected detection output is generated, so that electronic circuit for zero point shift is not needed. Thus, pressure and other characteristic may be measured at high stability in a simple constitution. Similarly, liquid level may be measured by a diaphragm which is coupled to the load and float. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0623373-A (JP)
Title: Water purifying material
Inventor: FURUSAWA ITSURO
IPC: C02F1/68
Filed: 1992-02-28
Abstract: PURPOSE:To remove a trace amount of a chlorine compd. contained in tap water inexpensively, simply, safely and efficiently by using vegetable org. acids having bitterness or astringency as effective components. CONSTITUTION:A water purifying material contains vegetable org. acids having bitterness or astringency as effective components. A water permeable container or bag is usually packed with this water purifying agent at the time of use. For example, when the water permeable container packed with the water purifying agent is connected to a tap water cock, purified tap water can be always simply obtained. When the water permeable container or bag packed with the water purifying material is immersed in the water of a water tank or bathtub, water can be purified in the same way. The contact treatment temp. of the water purifying agent is usually 1-60 deg.C and may be not necessarily the normal temp.
Patent JP-H02223935-A (JP)
Title: Electrophoretic display device and its manufacture
Inventor: TADAKUMA AKIRA
IPC: G09F9/37
Filed: 1989-02-25
Abstract: PURPOSE:To easily and securely inject a dispersion system into respective holes by making a porous spacer of a swelling member and constituting one electrode plate flexibly. CONSTITUTION:An end part sealing member 5 and the swelling porous spacer 12 where the dispersion system is divided into small sections and charged are arranged on the top surface of the rigid electrode plate having a necessary electrode pattern 11. The flexible electrode plate made of a film base material 13 which has an electrode pattern 14 on the opposite surface from the electrode pattern 11 is arranged on the top surface of the swelling porous spacer 12. Then the flexible electrode plate presses out an excessive dispersion system 7, which is supplied excessively into the respective holes of the swelling porous spacer 12, while brought into contact with the spacer 12 by making a pressing force operate on the top surface of the flexible electrode plate. Consequently, the dispersion system 7 is charged completely in the respective holes of the swelling porous spacer 12 without leaving any empty hole.
Patent JP-S58160059-A (JP)
Title: Hanger type shot blasting device
Inventor: FUJITA SEI
IPC: B24C9/00
Filed: 1982-03-17
Abstract: PURPOSE:To enable to freely organize production line by a structure wherein a fixed  outer cabinet with entry openings of parts to be treated suspended by a hanger is installed in an upright position and an inner tube with entry openings of said parts is  horizontally pivotally provided concentric to and inserted into the outer tube of the  outer cabinet. CONSTITUTION:In the state B, whereby the openings 9 and 16 of the outer and the inner  cabinets 1 and 11 are brought in line with each other, the part 5 to be treated suspended by the hanger 6 reaches the central part of the cabinets by being shifted intermittently. At this instant, the inner cabinet 11 is pivoted 90 deg. by the operatin of a motor  24 through a chain wheel 25 and a chain belt 22 and, after that, shots are projected  from projectors 29 while the part 5 to be treated being rotated together with the  hanger 6 in order to remove foreign matters adhered to the part 5 by peeling-off. The  shots after grindingly cleaning are sent together with the foreign matters through a  screw conveyer 32 and an elevator 30 to a separator 33 in order to re-circulate the  separated shots. When grindingly cleaning is finished, both the openings 9 and 16 are  brought in line with each other by pivoting the inner cabinet 11 90 deg. and then the hanger  6 is shifted forward. Due to the structure as mentioned above, the sealing between the cabinets becomes perfect and at the same time a production line suitable for installation area can be organized.
Patent JP-2000240360-A (JP)
Title: Sash attaching structure
Inventor: USUI YUICHI
IPC: E06B1/62
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To hold watertightness and enhance waterproof function by providing a sash with a sash attaching piece for fixing the sash on the building frame side of the circumference of an opening part, attaching a waterproof sheet piece to the sash attaching piece in a watertight state, and engaging the waterproof sheet piece with the executed waterproof sheet after sash attaching. SOLUTION: Before a sash 4 is mounted on an opening part 2, a waterproof sheet piece 4 is previously attached by a clip-like waterproof sheet fixing piece 12 to a sash attaching piece 4d being a flange-like projection piece vertical to sash frames 4a-4c. At first, the end of the waterproof sheet piece 14 is fixed so that it wraps the end side of the sash attaching piece 4d to be in a watertight state, and the waterproof sheet piece 14 is sandwiched on the end side of the sash attaching piece 4d by the waterproof sheet fixing piece 12. After the working is performed for the four sides of the sash attaching piece 4d, the sash 4 is mounted on the opening part 2, and the waterproof sheet piece 14 is overlapped on the attached waterproof sheet 13 at a jobsite to be fixed.  Thereby sticking execution between the waterproof sheet 13 and the sash attaching piece 4d by a tape at the jobsite is saved, and high reliable waterproof performance can be obtained.
Patent JP-H01220390-A (JP)
Title: Heating device
Inventor: OMACHI TOKURO
IPC: H05B6/10
Filed: 1988-02-26
Abstract: PURPOSE:To shorten the heating and cooling time by bridging the peripheries of two opposite sides of a rectangular substrate made of a conducting material and mounted with a material to be heated with the side face of a plate body made of the second conducting material. CONSTITUTION:The peripheral side faces 211 and 212 of two opposite sides of a rectangular substrate 21 made of a conducting material are bridged by side faces 221 and 222 of a plate body 22 made of a conducting material via fitting screws 3. The plate body 22 is made of a high-melting point alloy such as Ta or W. A semiconductor 4 is mounted on the principal plane of the substrate 21, which is arranged in a quartz tube 5 wound with a high-frequency coil 6 on the outer periphery, the high-frequency power is fed or cut off in the coil 6, thereby the heating-cooling cycle process of a GaAs thin film 42 on the principal plane of the substrate 41 is performed.
Patent JP-H04211696-A (JP)
Title: Preparation of amikacin precursor
Inventor: DERASUTA REOONE
IPC: C07H15/26
Filed: 1991-03-08
Abstract: PURPOSE: To provide a process for the preparation of amikacin precursor.  
     CONSTITUTION: Preparation of amikacin precursors comprises the steps of (a) reacting kanamycin A with an aluminum salt in an inert organic solvent to form a complex, (b) treating the aluminum complex thus obtained with an N-acylating agent and acidifying the reaction mixture, (c) adjusting the mixture to pH 6 or, after having removed the complexing aluminum in basic medium and isolated the 3,6'-di-N-acyl-kanamycin A, adjusting the mixture to pH 6, (d) treating the protonated 3,6'-di-N-acyl-kanamycin A, in the form of a salt, with an active derivative of L-(-)-4-acyl-amino-2-hydroxybutyric acid, and isolating the product by correction of the pH, wherein the acyl of the activated derivative under (c) is an N-protecting group preferably identical with that protects the amino groups in the positions 3 and 6' of kanamycin A. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S61202032-A (JP)
Title: Air exhaust device for cooking
Inventor: KUBOYAMA TAKAYUKI
IPC: F24C15/20
Filed: 1985-03-05
Abstract: PURPOSE:To reduce a vent air resistance and an exhaustion sound, to improve a suction force and to arrest discharged particles or liquids thereby to clean the exhaust air by providing a down-drawing ventilating fan for exhaustion within a duct, forming the same ventilating fan, and forming a flow-down liquid receiving groove along the peripheral edge of a downward directed lower end opening. CONSTITUTION:A machine box of a ventilating fan 7, that is, the lower end opening 8 at the lower end part 13 of an exhaust duct 6 opens down-wardly toward the ground surface 9 and the blast area of the lower end portion 13 of the same duct expands larger than the blast area of an exhaust port 5 and the middle part of the duct thereby to increase the negative pressure. The ventilating fan 7 forms a propeller fan by a rotary vane 12, and condensed water drops, oil particles and minute particles such as smoke and the like are attached to the inner peripheral surface (of the lower end 13) of a duct 6 by a centrifugal force to form a centrifugal separation. A flow-down liquid receiving groove 21 is formed in the inner peripheral edge of the lower end opening 8 of the duct 6. A flow-down liquid flow-out port 22 is formed at the downstream end of the groove 21 and a flow-out port 22 in a freely attachable and detachable manner.