baber/WOPTO huggingface dataset:
Patent JP-S63190587-A (JP)
Title: Controller for motor
Inventor: UEKI MASARU
IPC: H02P29/00
Filed: 1987-01-29
Abstract: PURPOSE:To control speed and torque independently with ease, by providing a rotating speed feedback control circuit with a torque control circuit section. CONSTITUTION:From a speed setting unit 1 and an input limiting circuit 2, speed reference signal VR is obtained. From a speed detector 4 set at a motor 3, feedback signal VF is obtained. Besides, from an operational amplifier 8, speed deviation output  V is obtained. So far as a torque control circuit section 11 is concerned, the input of torque limiting level VT set by a torque setting unit 12 and the deviation output  V, respectively, via resistors 13, 14 to an operational amplifier 15 for a non-inversion amplifier is provided. The input is compared with saw-toothed wave signal by a phase control gate trigger circuit 19, and the conduction angle of a double-throw thyristor 20 is limited.
Patent JP-S60164481-A (JP)
Title: Microorganism of genus streptomyces
Inventor: SHIYOU SUZUAKI
IPC: C07G11/00
Filed: 1984-02-02
Abstract: NEW MATERIAL:Streptomyces omiyaensis variant anshunensis having the ability to produce a new antibiotic substance M-331 and the utilization of carbon sources as follows; D-glucose +; inositol -; D-fructose +; raffinose -; L- rhamnose +; D-xylose +; D-mannitol -; sucrose +; L-arabinose + and cellulose + (+ indicates utilizable and - indicates unutilizable). USE:A microorganism for producing an antibiotic substance M-331 which is an antimicrobial agent against various Gram-positive and Gram-negative pathogenic germs, particularly microorganisms of the genus Pseudomonus. PREPARATION:Separated and collected from soil in Anshun District, Kueichou Province, the People's Republic of China.
Patent JP-S57132903-A (JP)
Title: Method and device for drilling
Inventor: IDETA KOKICHI
IPC: B23B35/00
Filed: 1981-02-12
Abstract: PURPOSE:To prevent burr from being made on the lower edge of a through drilled hole, by keeping the drilled part in tight contact with a work holding block by a drill the drilling. CONSTITUTION:Each drill 4 is moved down through a drill bushing 12 while the drill is rotated, to make a through hole A1 in the flange (machine part) F of a piston (work) P and make a blind hole A2 in each work holding block 16. During the drilling, the bottom of the flange F is kept in tight contact with the top of the work holding block 16 by the weight of the piston P and the pushing force of the drill 4 so that a clearance into which burr could be protruded is never made between the flange and the block. Therefore, no burr is made on the lower edge of the through hole A1.
Patent JP-H08206162-A (JP)
Title: Operating table
Inventor: TATSUMI KOICHI
IPC: A61B1/00
Filed: 1995-02-07
Abstract: PURPOSE: To provide an operating table which enables the holding of medical devices at desired positions securing electric connection thereof in such a manner as to be kept from disturbing operation. CONSTITUTION: An operating table 1 is provided with a carrier base 2 allowing the placing of a patient thereon and a means for electric conduction between medical devices 5 mounted on the carrier base 2 and other external equipment. This operating table also has a mounting part 3 which is provided on the carrier base 2 to mount the medical devices 5, a connector section 7 electrically connectable to the external equipment and an electrode part 4 connectable electrically to the medical devices 5. It further includes a conduction means 6 to let the electrode part 4 conduct electrically to the connector part 7 and a setting means to set the electrode part 4 at an arbitrary position of the mounting part 3.
Patent JP-H04358639-A (JP)
Title: Paper separating device of automatic paper feeding device
Inventor: TERANISHI SHUNPEI
IPC: B65H3/52
Filed: 1991-01-19
Abstract: PURPOSE:To obtain a device enabling secure and automatic paper feeding at its regular posture the stitched sides of side-stitched copying paper sheets kept on the left side without causing any deficiency to the automatic paper feeding operation of ordinary paper sheets consisting of one sheet of elementary paper, concerning an automatic paper feeding device provided with a paper sheet separating device of which structure separates the paper sheets by the paper feeding force exerted on the upper surface of the paper sheet and the frictional force exerted on the underside of the paper sheet. CONSTITUTION:There are provided independent springs 13, 17 which separate the frictional pad 6 of a paper sheet separating device into a relatively narrow left-side pad 6L and a right-side pad 6R which is located on the right side of the left-side pad, and energize the respective separated pads 6L, 6R toward the respective paper sheets and a holding mechanism 15 is provided to hold the energizing force against the paper sheet of the right-side pad 6R in its reduced or released condition.
Patent JP-H02200694-A (JP)
Title: Lactitol trihydrate crystal, syrup-containing crystal containing the same and their production
Inventor: KAWASHIMA SHIGERU
IPC: A23L27/30
Filed: 1989-01-31
Abstract: NEW MATERIAL:The lactitol trihydrate crystal expressed by the molecular formula of C12H24O11.3H2O, having a melting point of 52-56 deg.C and having a structure expressed by the X-ray crystal structure analysis chart shown in the figure. The compound has the following physical and chemical properties. Elemental analysis, C 36.1%, H 7.6%, O 56.3%; molecular weight, 398.4; differen tial scanning calorimetry, peak of heat-absorption = 58 to 65 deg.C (at heating rate of 10 deg.C/min): specific rotation, [alpha] =+12.35 (in a state containing 0.1g of the compound in lcc of water); solubility, 160g of lactitol trihydrate crystal is dissolved in 100g of water at 25 deg.C; color, colorless transparent crystal, fine crystal has white powdery form; physical properties, sweetness corresponding to 35-40% of sucrose, odorless, free from deliquescence; etc. USE:A low-calorific sweetener having low cariogenicity. PREPARATION:The crystal is crystallized from an aqueous solution of lactitol at 0-30 deg.C.
Patent JP-S61178980-A (JP)
Title: Carbamoyltriazole derivative, production thereof and herbicide containing same as active constituent
Inventor: NAKAYAMA KOJI
IPC: C07D307/00
Filed: 1985-02-04
Abstract: NEW MATERIAL:A carbamoyltriazole derivative expressed by formula I (R<1> and R<2> are lower alkyl or lower alkenyl or R<1> and R<2> together form alkylene; R<3> is H, methyl or halogen; n is 0, 1 or 2; X is O or S). EXAMPLE:1-Diethylcarbamoyl-3-(2-thenylthio)-1,2,4-triazole. USE:Useful as a herbicide, and capable of exhibiting efficacy against various weeds of question by soil treatment, foliar treatment and treatment under flooded conditions before or after germination of the weeds as the herbicide in paddy field, upland field, orchard, pasture, lawn, forest, etc., without phytotoxicity to main crops, rice plants, etc. PREPARATION:For example, a trizole derivative expressed by formula II is reacted with a carbamoyl halide expressed by formula III (Y is halogen) in the presence of a dehydrohalogenating agent in a solvent at 0-150 deg.C to give the aimed compound expressed by formula I.
Patent JP-S62178615-A (JP)
Title: Assembling of floating oil fence on sea surface
Inventor: FUKUOKA TAKEHIKO
IPC: E02B15/04
Filed: 1986-01-31
Abstract: PURPOSE:To safely construct a floating oil fence on sea by a method in which a floating oil fence is settled by using weights set on then seabed, and rollers fitted into a civil engineering structure on the seabed are fixed to the floating oil fence. CONSTITUTION:Plural steel tubular piles 6 are driven into the seabed to construct a civil engineering structure 5, roller guides 14 are attached to the structure 5, and plural constituent unit floats 1 of a floating oil fence are integrally fitted into the guides 14 of the rollers 10 of the structure 5 in such a way as to enable them to rise and fall down with changes of tidal wave heights. The floats 1 and weights 2 on the seabed are connected by two wires 3 through a chain block 4, and the floats 1 are forcibly settled down by operation of the block 4. The floats 1 are made to stand still by the tension of the wires 3 against the buoyancy of the floats 1, the float couplers 12 are joined by connecting bolts 13, and the floats 1 are further connected to the adjacent floats by bolts by a diver.
Patent JP-2000221539-A (JP)
Title: Array substrate, method for correcting array substrate, and liquid crystal display device
Inventor: INADA KATSUHIKO
IPC: G02F1/1368
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an array substrate which allows the easy correction of a dot defect even if the defect occurs. SOLUTION: If a pinhole occurs and a shorting occurs in a gate insulating film 5 between a gate line 2 and an auxiliary capacitor electrode part 8c of a pixel electrode 8, a disconnecting part 8b connecting the auxiliary capacitor electrode part 8c and the pixel electrode part 8a is cut by a laser. A connecting film 15 and the gate line 2 as well as the connecting film 15 and a light shielding film 4 are electrically connected by irradiation with a laser, by which an auxiliary capacitor is formed between the light shielding film 4 and the opposite part of the pixel electrode part 8a. The area where the light shielding film 4 and the pixel part 8a face each other and the area where the gate line 2 and the auxiliary capacitor electrode part 8c face each other, are nearly equal to each other. Since the gate line 2 and the light shielding film 4 are of the same layers, the capacitors are all equal and no adverse influence is exerted to the display.
Patent JP-H0558286-A (JP)
Title: Ventilating device for vehicle and its control method
Inventor: HIRAKAWA HARUO
IPC: B61D27/00
Filed: 1992-02-05
Abstract: PURPOSE:To prevent a phenomenon to make a passenger deaf by controlling excessive pressure fluctuation which is due to the unbalanced air quantity of an air supply-discharging blower accompanying an increase in pressure outside the vehicle due to the speed-up of the vehicle, and transmitted into the inside of the vehicle through a ventilating device using a simple device formation. CONSTITUTION:A vehicle ventilating device is composed of a plate spring 2 deformed by an increase in the air quantity of a ventilating blower, a limit switch 4 brought into contact with the plate spring by the deformation of the plate spring 2 to turn on and off contacts, a cut-off device formed of a movable cut-off plate 6 and a stationary cut-off plate 7, a linear motion type solenoid 5 to make the movable cut-off plate carry out a closing motion, and a return spring 8 to make the movable cut-off plate carry out an opening action.
Patent JP-H02201116-A (JP)
Title: Rotation angle detector
Inventor: NASHIKI MASAYUKI
IPC: G01B21/22
Filed: 1989-01-30
Abstract: PURPOSE:To execute a rotation angle detection with high accuracy by comparing the detecting value of a void distance with the reference value of the void distance, feedback-controlling and driving a sensitive actuator by means of the signal of the difference. CONSTITUTION:A first magnetic sensor 23a is sensitized to a magnetic flux with a magnetic substance arranged on a first circumference, an output signal is outputted, and the rotation angle of a rotary shaft L is obtained based on the output signal. Simultaneously, a second magnetic sensor 23b is sensitized to the magnetic fluxes with the magnetic substances arranged on second and third circumferences. Since the magnetic substances arranged on the second and third circumferences have the same polarity and density, respectively, the number of magnetic fluxes, which the second magnetic sensor 23b sensitizes, does not depend on the rotation angle of a rotary disk 22, and it depends only on the void distance between the second magnetic sensor 23b and rotary disk 22. Consequently, by the output signal from the second magnetic sensor 23b, the above-mentioned void distance can be detected. Thus, the adjustment of the void distance at the time of fitting the rotary disk can be facilitated, and simultaneously, the rotation angle detection with high accuracy can be executed.
Patent JP-S54112651-A (JP)
Title: Thermal printer
Inventor: AKIYAMA TOSHIHIKO
IPC: B41J2/355
Filed: 1978-02-23
Abstract: PURPOSE:To make possible printing of plural sheets with one kind of heat-sensitive paper by providing a detecting means of detecting the sheet number of the heat sensitive paper and controlling the calorific value of a thermal head by the detection quantity thereof. CONSTITUTION:Heat-sensitive paper 2 is loaded on the outside peripheral surface of a platen 1 and in proportion to the sheet number thereof, a gear 10 is rotated by way of a roller 5 and a lever 8. The rotating angle theta thereof is then increased by gear trains 11, 12, 13 and is transmitted to the variable resistor V provided integrally with the gear 13, by which the resistance value of the variable resistor V is increased. The increase or decrease in the resistance value thereof changes the time constant of a one shot circuit OS through lead wires 14, 15, thereby causing the output OSO proportional to the resistance value to be generated. The output OSO and the printer drive pulse PR having the maximum printing time are performed AND operation by a gata G 1 and the output thereof is directed to a thermal head 3 by which its calorific value is made variable, thus printing of plural sheets may be made possible with one kind of heat-sensitive paper.
Patent JP-S63188456-A (JP)
Title: Block shifting mold type continuous casting machine
Inventor: TAKAHASHI SHUZO
IPC: B22D11/06
Filed: 1987-01-30
Abstract: PURPOSE:To carry block mold at constant velocity and to stabilize casting by braking down the block mold at the way back and arranging a brake wheel for preventing this free dropping. CONSTITUTION:At the way back of the block mold 19, a shaft 22 and bearing 23 are arranged and also the wheels for preventing free dropping of the mold 19 used too as the brake wheel 24 are arranged at both end of the shaft 22. The wheel 24 is rotated toward reversing direction to driving direction of the chain 7 by the shaft 22 and a coupling 21 through a driving device 20. Then, the wheel 24 becomes to resistance to the driving of the chain 7 and the relative interval of each block mold 8''' on the mold rotation driving part 4 is become to shortening-state. Therefore, the molds 8''' are smoothly shifted while holding at fixed relative interval. In this way, the carrying velocity of the molds 8''' is made to constant and the casting operation is stably executed.
Patent JP-S60165013-A (JP)
Inventor: YAMAMOTO SATORU
IPC: H01H17/18
Filed: 1984-02-06
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-S61178723-A (JP)
Title: Magnetic recording medium
Inventor: KAWAMATA TOSHIO
IPC: C09D175/00
Filed: 1985-02-05
Abstract: PURPOSE:To improve remarkably the durability of the titled magnetic recording medium by incorporating a vinyl chloride-vinyl acetate copolymer contg. a carboxyl group, polyurethane or a phenoxy resin or a polyhydroxy ether ester, a curing agent, a fatty acid and carbon black into the magnetic layer. CONSTITUTION:The magnetic layer contains, based on the total amt. of a binder, 20-55pts.wt. vinyl chloride-vinyl acetate copolymer contg. a carboxyl group, 5-24pts.wt. polyurethane, 5-50pts.wt. phenoxy resin or polyhydroxy ether ester resin and 31-50pts.wt. curing agent. The magnetic layer contains at least one kind among a fatty acid, a fatty acid ester, a fatty acid amide, a fatty acid-modified silicone and an alpha-olefin oxide, and also contains a mixture or carbon black having <=25mmu mean particle size and 150-250m<2>/g specific surface and carbon black having 10-30mmu mean particle size and >=700m<2>/g specific surface.
Patent JP-S59147051-A (JP)
Title: Preparation of monoazo compound
Inventor: NARITA YOSHIHIRO
IPC: C09B41/00
Filed: 1983-02-09
Abstract: PURPOSE:To precipitate a monoazo compound which is an excellent red disperse dye in the form of large crystal having high filterability, and to recover the compound with a simple filtration operation, by discharging a reaction mixture of a specific compound in a lower aliphatic alcohol. CONSTITUTION:The compound of formula I (R<1> and R<2> are 1-8C alkyl) is made to react with the compound of formula II (X is halogen or aryl-sulfonyloxy) (e.g. chloroacetonitrile, p-toluenesulfonic acid cyanomethyl ester, etc.) in 2-3pts.wt., based on 1pt. of the compound of formula I , of an organic solvent (e.g. chlorobenzene). 1pt. of the obtained reaction mixture is discharged in preferably 3- 6pts. of a lower aliphatic alcohol (e.g. methanol), and the precipitated crystal of the monoazo compound of formula III is recovered.
Patent JP-2000223213-A (JP)
Title: Connector for board
Inventor: SAWAYANAGI MASAHIRO
IPC: H01R13/639
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can be prevented from being unlocked or falling from a board by enhancing locking strength. SOLUTION: This connector for a board includes a bottom type housing 1 fixed to a board 3, a terminal 2 housed inside the housing 1 and electrically connected to the board 3, and a locking portion 5 for locking a male connector B at a side of the housing 1. The housing 1 is fixed to the board 3 such that an opening 1a matches a male connector inserting port 4 at the board 3, and further, that the locking portion 5 constitutes a lamination structure in cooperation with the edge of the male connector inserting port 4.
Patent JP-S56118526-A (JP)
Title: Electronically controlled fuel supply apparatus
Inventor: KUROIWA HIROSHI
IPC: F02M69/00
Filed: 1980-02-22
Abstract: PURPOSE: To provide for driving of a car by itself even upon failure of a fuel injection valve and so on by providing a fuel supply apparatus of the car with means for detecting a failure of operation of the fuel injection valve and fuel supply means which operate upon failure of the fuel injection valve.  
     CONSTITUTION: When fuel particles 18 are injected from a nozzle 17 of a fuel injection valve 5 which is opened to the downstream of a primary side throttle valve 3 of an air supply tube 1, light generated at a light emitting element 35 is absorbed and reflected irregularly thereby so that the amount of light detected by a light receiving element 36 is reduced. A failure of the fuel injection valve 5 is judged at an electronic controller 20 depending upon an output of the light receiving element 36. When the controller 20 judges a failure of the fuel injection valve 5, a magnet valve 47 is opened so that fuel in a fuel passage 50 is admitted into the air supply tube 1 by the negative pressure in a Venturi portion 19. By such construction, the car is enabled to drive by itself at least to a nearest maintenance shop even upon failure thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62179052-A (JP)
Title: Document generating apparatus
Inventor: TAGUCHI YASUHIRO
IPC: G06F17/21
Filed: 1986-01-31
Abstract: PURPOSE:To easily and rapidly perform the editing operation of texts having different text forms by performing automatically a switching between a Japanese input mode and an English input mode, and the switching of the mode of a keyboard fitting for an editing process proper to each input mode, and the input mode designated by a cursor. CONSTITUTION:When the printing process of the text in which a Japanese text and an English text are mixed is performed, a CPU12 calculates a text data address to be read out within an address stored at an address data area (a) in a text data area. Next, it searches a text type mode from a text type area (b), and when a Japanese mode is requested, a Japanese character CG11 is selected, and a text data corresponding to a read text data address is read out from a text buffer 3, and is inputted in order to the Japanese character CG11. The Japanese character CG11 stores a corresponding character pattern at a printing buffer 4. Next, an English data is read out similarly, and its character pattern is stored at the printing buffer 4. In this way, the character pattern in which a Japanese text and an English text are mixed, and stored at the printing buffer is outputted in order to a printer 5, then being printed.
Patent JP-H07228790-A (JP)
Title: Improvement of stability of highly water-absorbent polymer after absorbing body fluid
Inventor: ITO KIICHI
IPC: C08L101/00
Filed: 1994-02-17
Abstract: PURPOSE:To improve simultaneously the gel strength of a highly water-absorbent polymer upon absorption of body fluid, the longterm stability of the gel and the stickfreeness of the gel surface after absorbing body fluid by adding a specified compound to a specified highly water-absorbent polymer. CONSTITUTION:Desirably 0.05-10 pts.wt. tannic acid (salt) (e.g. gallotannin) desirably of a hydrolyzable type is added to desirably 100 pts.wt. highly water- absorbent polymer having a crosslinkage and containing COOH groups and/or carboxylate groups as the constituent of the polymer (e.g. crosslinked starch/ acrylate graft copolymer).
Patent JP-S61186515-A (JP)
Title: Production of ultrafine polyester fiber
Inventor: NAKADA KENICHI
IPC: D01D5/12
Filed: 1985-02-07
Abstract: PURPOSE:A melt-extruded yarn is collected at a certain position and taken up at a specific speed to give an undrawn yarn of fine thickness and low optical birefringence, then subjected to drawing at a specific ratio without winding-up to give the title fiber stably at a low cost. CONSTITUTION:A polyester containing ethylene terephthalate as a major recurring unit is melt-extruded and the resultant yarn Y is solidified by cooling, collected at a position less than 1m under the spinneret surface 1 and taken up at a speed of 3,000-5,000m/min. to give an undrawn yarn of less than 0.4 de filament thickness and less than 80X10<-3> optical birefringence. Then, the undrawn yarn, without winding-up, is drawn at a ratio of 1.1-1.7 between the first taking-up roller 4 and the drawing roller 5 to give the objective yarn of less than 0.25 de filament thickness.
Patent JP-S59196401-A (JP)
Inventor: HAABEI RICHIYAADO JIYONSON
IPC: G01B7/16
Filed: 1984-02-09
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-H05216505-A (JP)
Title: Electric controller for pressure control valve
Inventor: TAKEMA SHUICHI
IPC: B60G17/015
Filed: 1992-02-06
Abstract: PURPOSE:To enable a pressure control valve to precisely set a pressure corre sponding to a target current value regardless of with the passage of time or a change due to temperature of the current-pressure characteristic of this control valve. CONSTITUTION:The result from preliminary learning of the current-pressure characteristic of the pressure control valve, namely, the result from preliminary learning of relations between the supply current of the same kind of pressure control valve changed with time passage, and a set oil pressure is stored in a neural network 21. A target current value arithmetic circuit 11 calculates a target current value in accordance with the vehicle height, the transverse acceleration, and the longitudinal acceleration and outputs this current value to a driving circuit 12 through a correcting circuit 22. The driving circuit 12 supplies a current corresponding to the target current value to the pressure control valve in a suspension hydraulic device 13 to obtain a prescribed oil pressure by this pressure control valve. In this case, the neural network 21 calculates a corrected value by neural network operation based on the set oil pressure and the supply current, and the correcting circuit 22 uses this corrected value to correct the target current value.