baber/WOPTO huggingface dataset:
Patent JP-H06116229-A (JP)
Title: Imides and their salts
Inventor: KURAUSU POOMAA
IPC: C09D7/47
Filed: 1993-05-24
Abstract: PURPOSE: To inexpensively prepare new fluoroalkyl and fluoroaryl group-contg. imides and their salts usable as high activity surfactants.  
     CONSTITUTION: The fluoroalkyl and fluoroaryl group-contg. imides and their salts are represented by the formula [R f  is 1-18C fluoroalkyl, 6-12C fluoroaryl, 7-18C mixed fluoroalkylaryl; RH is 1-30C alkyl, 6-12C aryl or 7-30C mixed alkylaryl; Y 1  and Y 2  are each =CO, -O-S(=O) 2  or -OC(=O); X is H +  or a mono- or multivalent cation; (m) is 0-6; and (z) is 1-7] and include N-undecylcarbonyl perfluorobutylsulfonimide triethylammonium. The compds. are obtd. by subjecting fluorosulfonic acids, fluorocarboxylic acids or their derivs. to multistage reaction with ammonia and a sulfonic acid, a carboxylic acid or their derivs. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08339489-A (JP)
Title: Hand-held terminal
Inventor: OKABE NORITOSHI
IPC: G05B15/02
Filed: 1995-06-12
Abstract: PURPOSE: To provide a hand-held computer which is improved in the operability at the time of reinstallation and maintenance. CONSTITUTION: A digital signal superposing circuit 40 is connected to a microprocessor 1 and converts a digital signal of internal information sent out of the microprocessor 1 into a signal having an AC component. A multiplexer circuit 13 is connected to the digital signal superposing circuit 40 to switch connections of two output lines of the digital signal superposing circuit 40. Under the command of the microprocessor 1, the multiplexer circuit 13 is driven to switch the connections of the two output lines, thereby switching the polarity of a signal outputted to a two-wire type loop.
Patent JP-S6036556-A (JP)
Title: Vinyl chloride resin composition
Inventor: OSADA ISAMU
IPC: C08L51/00
Filed: 1983-08-09
Abstract: PURPOSE:To provide a composition having remarkably improved rigidity and heat resistance without lowering the impact stength, by compounding an ethylene-vinyl acetate-vinyl chloride graft copolymer resin with fibrous acicular crystal of alpha type gypsum hemihydrate or II- or III-type gypsum anhydride. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of an ethylene-vinyl acetate-vinyl chloride graft copolymer resin composed of (i) 5-25wt%, preferably 10-20% ethylene-vinyl acetate copolymer resin having a vinyl acetate-content of 10-45% and (ii) 95-75% vinyl chloride with (B) 5-25pts.wt. of fibrous acicular crystal (having an average diameter of >=2mu and an aspect ratio of >=5) of alpha type gypsum hemihydrate, II-type gypsum anhydride or III-type gypsum anhydride.
Patent JP-S6125206-A (JP)
Title: Tool position setting system of robot
Inventor: NAKAJIMA SEIICHIRO
IPC: B23K9/127
Filed: 1984-07-12
Abstract: PURPOSE:To set automatically a setting position of a robot tool by securing the coincidence one of three positions of a designated tool and the tool set position and teaching the information on said three positions to the robot. CONSTITUTION:A robot contains a servomotor 1 set on a base, a W axis unit 2, a W axis arm 3, a robot hand 5, etc. A tool 6 is attached to the hand 5. When a tool center point is set, three holes 11-1-11-3 are formed linearly and equidistantly to a tool 10. One of these three holes, e.g., the hole 11-2 is set coincident with the tool center point. Then these three points of the tool 10 are taught to the robot. An arithmetic processor incorporated to the robot performs operations to obtain quickly and accurately the tool center point when said three points are designated to the robot.
Patent JP-H09323845-A (JP)
Title: Paper sheet carrier
Inventor: OTOMO TAKAHIRO
IPC: G06F19/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To automatically restore obstructed carrying at points where a conventional automatic restoration carrying control cannot deal with it. SOLUTION: When carrying is obstructed in the vicinity of a separate accumulating apparatus which is carrying out separate drawing-out, e.g. in a carrying route 9b when replenishing, paper moneys in a discriminating unit 2, a front carrying unit 10, a receipt and payment unit 4 and a lower carrying unit 11 are storaged in respective sorage parts, after that, paper moneys obstructing carrying are carried at low speed to a carrying route 9a where backward carrying of a predetermined duration of time and forward carrying of shorter duration of time are repeated a predetermined times to obtain a state in which the paper moneys having obstructed carrying can be carried in the forward direction. Then, the paper moneys having obstructed carrying are transported at low speed in the forward direction to be storage in a replenish reject storage part 7d.
Patent JP-S5572250-A (JP)
Title: Decimal arithmetic circuit
Inventor: TSURUYA HIROSHI
IPC: G06F7/494
Filed: 1978-11-22
Abstract: PURPOSE: To shorten an arithmetic cycle as long as the delay time of a +6 circuit and its selector circuit by shortening the longest path of the arithmetic cycle by removing the +6 circuit and its selector circuit from the arithmetic path and then by placing them in front of a register.  
     CONSTITUTION: A 1st cycle is a data input cycle and for addition, 1st data are inputted to register 2 by way of data input line 101, +6 circuit 4, signal line 103, selector circuit 7, and signal line 105. For subtraction, the 1st data are inputted to register 2 by way of data input line 101, selector circuit 7, and signal line 105. A 2nd cycle is the data input cycle as well and 2nd data are inputted to register 1 through data input line 101. In a 3rd arithmetic cycle, data in registers 1 and 2 are read out and processed by binary operator 3, its result from which appears on signal line 107. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5934501-A (JP)
Title: Plastic optical fiber cable
Inventor: TAJIMA ICHIROU
IPC: G02B6/44
Filed: 1982-08-23
Abstract: PURPOSE:To prevent the thermal damage of an optical fiber and to eliminate the migration of a plasticizer to the optical fiber, by covering the circumference of >=1 piece of plastic optical fibers directly with a PVC resin contg. trimellitate as a plasticizer. CONSTITUTION:A plastic optical fiber 2 is delivered from a feed bobbin 1 and is passed through an extruder 3. While the fiber passes the extruder, the fiber is coated with the PVC resin melted in the extruder 3, and the coated fiber is taken up on a take-up bobbin 5. The PVC resin can be coated by extrusion on the optical fiber at a relatively low temp. of 140-170 deg.C. Trimellitate is used as a plasticizer for said resin and is used generally within a 25-35% range basing on the total weight of the resin. The low temp. extrusion coating is not only advantageous in terms of fire retardance and low cost but is also advantageous in that the plasticizer does not migrate into the optical fiber.
Patent JP-H0720058-A (JP)
Title: Device for detecting dent, distorsion, or the like
Inventor: HARAGUCHI FUMIAKI
IPC: G06T7/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a device for detecting dents, distortion, etc., which can surely and easily detect dents, distortion, etc. CONSTITUTION:A device for detecting dents, distortion, etc., is provided with three fluorescent lamps 4, 4, and 4 arranged in a line so that their end sections overlap each other, lighting means 3 which projects the image 4' of the lamps 4 upon the coated surface 2a of a plate 2, conveyor 1 which scans the image 4' of the lamps 4 on the coated surface 2a of the plate 2, and image pickup camera which takes the image 4' of the lamps 4. The device is also provided with a discriminating section 7 which discriminates the position, size, etc., of a dent, distortion, etc., produced on the coated surface 2a of the plate 2 based on the scanning position of the image 4' and image signals from the camera.
Patent JP-S631921-A (JP)
Title: Angle converter
Inventor: KUSHIHARA HIROSHI
IPC: G01B21/22
Filed: 1986-06-23
Abstract: PURPOSE:To obtain an angle converter outputting an angle signal having high accuracy and high resolving power, by performing digital angle conversion at least once per cycle based on a reference signal to renew a digital angle signal. CONSTITUTION:The sine-wave reference signal sinomegat preliminarily written in a reference signal generator 13 is applied to a multiplication type DA converter 15 according to the timing of LSB of the parallel signal D from a counter 11 and multiplied by the cosine-wave angle signal from a buffer amplifier 2 to be inputted to an adder circuit 36. In the same way, the product of the cosine- wave reference signal from a reference signal generator 12 and the sine-wave angle signal from an amplifier 1 is inputted to the adder circuit 16 from a multiplication type DA converter 14 and both inputs are synthesized to come to a phase variable signal G through BPF7. The signal G is subjected to wave form shaping by a comparator 18 to obtain a square wave output H which is, in turn, inputted to a register 19 to latch a signal D to output the same as a digital angle signal J.
Patent JP-H09298852-A (JP)
Title: Brushless dc motor
Inventor: TANAKA KENJI
IPC: H02K1/27
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a motor by obtaining its enough stator magnetic flux to develop its torque efficiently, in a DC brushless motor comprising a stator and a rotor provided inside it oppositely to it via an air gap. SOLUTION: Configuring a stator having a stator core with a wound three- phase winding thereon, the magnetic field system of a brushless motor is formed out of magnets 2a-2h which are so embedded in a rotor core 1a that the shapes of the two adjacent magnets constituting each pole is made generally V-shaped or generally U-shaped in the orthogonal section of the rotor core 1a to its rotary shaft 4. Further, the rotor of the motor is so configured that the open angle of the foregoing V-shaped or U-shaped magnets constituting each pole which is its vertically opposite angle to a rotary shaft axis O of the rotor is made not smaller than 120 deg. in electric angle. Then, a three-phase sensorless current application is performed in the coil of the foregoing stator.
Patent JP-H0437289-A (JP)
Title: Signal processor for video printer
Inventor: CHIBA KAZUHIRO
IPC: B41J2/325
Filed: 1990-05-31
Abstract: PURPOSE:To realize freeze processing of a picture, correction processing and print processing mode with one coding processing by adopting the digital picture correction method. CONSTITUTION:An input output of a means 102 storing an output picture of an A/D converter means 1 and having a tri-state output function, and an input of a means 2 correcting the picture are connected to the same data bus, and the output of the means 2 correcting the picture, the input of a D/A converter means 103 decoding the output picture of the means 2 correcting the picture and the input of a means 111 printing out the picture are connected to the same data bus. The picture correction means 2 applies same correction calculation in time division in the picture correction and print modes to obtain a preferred hard copy picture while confirming the correction state on the monitor picture. Thus, the hard copy picture with excellent picture quality is realized by the economical device with only one coding.
Patent JP-S5268442-A (JP)
Title: Displacement detector
Inventor: UCHIDA KOUZOU
IPC: G01F23/00
Filed: 1975-12-04
Abstract: PURPOSE: Sinking, inclination, etc. of ground, structures, etc. are automatically and easily detected by detecting the displacements of floats within drums communicated bym of liquid flow pipes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H073815-A (JP)
Title: Construction method of concrete foundation
Inventor: SHIMOYAMA HIROSHI
IPC: E02D27/01
Filed: 1993-06-16
Abstract: PURPOSE:To install a precast concrete foundation after a mixture of cement and sand is approximately levelled, to install a precast concrete foundation simply and horizontally even if a worker is not skilled, and correct the installation of the precast concrete foundation with the decrease and increase of the mixture of cement and sand even if the precast concrete foundation is not installed horizontally. CONSTITUTION:A projection piece 62 has approximately the same height to mount a longer lever ruler 6 to the inside of an opposed base frame 5, and a mixture 3 of cement and sand is spread between the ruler and opposed base frame 5. A scraper 7 is slid on the projection piece 62 to level the surface of the mixture of the cement and sand horizontally at the lower surface of the scraper, and a precast concrete foundation 4 is installed thereon.
Patent JP-H10334935-A (JP)
Title: Fuel cell power generating system
Inventor: MATSUI NOBUKI
IPC: H01M8/04
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To suppress the quantity of wasteful heat generation in each of reactors in a fuel cell power generating system, so as to enhance the power generating efficiency of the system. SOLUTION: A reformer 126, a high-temperature converter 127a, a low- temperature converter 127b and a cell body 101 are connected via gas pipelines, thereby constituting a gas flow passage 180. A water flow passage 141 of a water supply system 140 to the reformer 126 is branched into a coil side passage 141a and a bypass side passage 141b. Heat-exchanging coils 172a, 172b, 171 housed respectively inside reactors 127a, 127b, 128, and heat-exchanging coils on a water side housed respectively inside heat exchangers 152, 153, 154 are disposed on the coil side passage 141a.  During recovering heat and cooling gas by the heat exchanging coils 171, 172a, 172b and the heat exchangers 152, 153, 154, a quantity of water in each of the heat-exchanging coils 171, 172b, 172a is adjusted by each of flow rate control valves 161, 162, 163, thereby controlling the temperature according to a suitable temperature which is different for each of the reactors 127a, 127b, 128.
Patent JP-S6124181-A (JP)
Inventor: NAKAZAWA MITSUHIRO
IPC: H01R13/28
Filed: 1984-07-12
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-H0311292-A (JP)
Title: Condensed water recirculating apparatus
Inventor: TAKAKU KAZUE
IPC: F28B9/04
Filed: 1989-06-09
Abstract: PURPOSE:To operate with high operating efficiency by coupling a sprinkler with a feed tube branched from the outlet side of a gland evaporating condenser. CONSTITUTION:A feed tube 15 is newly added to a main system having a condensing water tube 4 for sequentially feeding condensed water from a condenser 2 to a pump 3, a gland evaporating condenser 5, a flowrate measuring unit 12, a feed water heater group 6 and a degassing unit 7. The tube 15 is branched from the outlet side of the condenser 5 through the unit 12, and the branched tube 15 is coupled to a sprinkler 10 through a circulation valve 13 on the way. With the structure, although spraying water directed from the sprinkler 10 toward the condenser 2 becomes excessive, diffusing-up of drain, etc., from the collector 9 of the condenser 2 to a turbine 1 is effectively prevented, and water source of the condenser 2 can be obtained without fail. As a result, excess pump power consumption is eliminated, and an operation with high efficiency can be performed.
Patent JP-S5934971-A (JP)
Title: Master sylinder
Inventor: ARIMITSU SATOSHI
IPC: B60T11/16
Filed: 1982-08-21
Abstract: PURPOSE:To enable to mold a piston from a synthetic resin, by so placing a sealing member that a low pressure side end part thereof accord with the bottom part of the recess provided in the piston. CONSTITUTION:A piston 7 pushed by a rod 14 is constituted of a first member 9 and a second member 10, and a valve rod 27 for a centering valve 30 is passed into the recess 11 provided in the piston 7. A sealing member 15 is so placed that the low pressure side end thereof accords with the bottom part of a recess 11. Accordingly, a hydraulic pressure generated in a pressure chmaber 8 is exerted on a disk part 13, and since this part is high in strength, the piston can be formed from a synthetic resin.
Patent JP-H10214708-A (JP)
Title: Resistor sliding type rotation angle sensor
Inventor: NAKAMURA EIJI
IPC: H01C10/32
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance an airtight characteristic of a resistor sliding type rotation angle sensor without causing cost elevation. SOLUTION: This angle sensor has a passing through part 10a through which a rotation axis 12 passes, is formed at an inner surface side where a housing 10 of which inner part an airtight space is formed and where the passing through part 10a of the housing 10 is formed is formed by inserting into a sealing member 14 which seals between the rotation axis 12 and the housing 10 at the passing through part 10a, into resistors 34a and 34b contacting with sliding pieces 38a and 38b which are provided at a rotator 13 rotating together with the rotation axis 12 and into the housing 10 and is provided with terminals 22, 24 and 26 which electrically introduce the resistors 34a and 34b to the outer part.  In this case when the terminals 22, 24 and 26 are formed by inserting into the housing, a terminal suppressing part hole 10b which is formed by a terminal suppressing part is sealed by the sealing member 14.
Patent JP-H0312828-A (JP)
Title: Optical information recording and reproducing device
Inventor: SUZUKI MOTOYUKI
IPC: G11B7/09
Filed: 1989-06-09
Abstract: PURPOSE:To attain high speed track access by detecting the displacement of an objective lens in a tracking direction, and a driving tracking control means through the use of a detection signal. CONSTITUTION:The output signal of a sample holding (S/H) circuit 26 is inputted to a lens position servo circuit 27 as a push pull signal showing the displacement of the objective lens 8. The lens position servo circuit 27 generates a lens position servo control signal based on the push pull signal and outputs the signal to a multiplexer 24. It outputs the lens position servo signal outputted from the lens position servo circuit 27 to a driving circuit 25 at the time of executing track access. The output of the driving circuit 25 is transmitted to an optical head 9 and the tracking control means is driven. Thus, the vibration of the objective lens 8 at the time of executing track access is controlled and high speed access is attained.
Patent JP-H06319482-A (JP)
Title: Automated cutter for konnyaku (devil tongue)
Inventor: HARADA TAKAYOSHI
IPC: A23L19/00
Filed: 1993-05-11
Abstract: PURPOSE:To enable KONNYAKU in a tube to be cut at once into a plurality of pieces and discharged by setting the cutting blades to the cutting places by actuating the electromagnetic valve according to the air intake and exhaust by means of a light sensor and the electric signals from the sensor. CONSTITUTION:A hollow tube 4 equipped with cutting parts 5 is set on the surface of the base beds 1a, 1b and setting lever 8 is arranged on the other side opposite to the cutting part 5. The cutting blade 7a and the following blade lever 7b are connected to the setting lever 8, further an air cylinder 11 is set to the setting piece 12 connected to the lever 7b. A light sensor 15 is fitted to outlet on the tube 4 and rotary rings 17, 18 different in diameter are rotatably supported on the inlet.
Patent JP-S6036075-A (JP)
Inventor: KOIZUMI KAZUYOSHI
IPC: A61B5/22
Filed: 1983-08-09
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-S626208-A (JP)
Title: Optical demultiplexer
Inventor: HAGIWARA KIYOKAZU
IPC: G02B6/28
Filed: 1985-07-02
Abstract: PURPOSE:To constitute an optical demultiplexer in an extremely simple shape by using a plane curved diffraction grating. CONSTITUTION:Curved diffraction grooves are formed in the surface of the plane reflecting plate of the plane curved diffraction grating 1 so as to have light converging effect. Optical fibers 5, 6, 7, 8, 9, and 10 are held by blocks 3 and 4 having V grooves, and the optical fibers 5, 6, 7, 8, 9, and 10 and two blocks 3 and 4 are united with a transparent prismatic dielectric 2 by using a material whose refractive index is nearly equal to that of the optical fibers. Light having five different wavelengths is made incident on the plane curved diffraction grating 1 from an input optical fiber 4 through the dielectric 2, and then this light is wavelength-dispersed and reflected at angles corresponding to the wavelengths, and also converged by the plane curved diffraction grating 1, so that light beams having the mutually different wavelengths are photodetected by the output optical fibers 6, 7, 8, 9, and 10.
Patent JP-H107554-A (JP)
Title: Inhibitor of human immunodeficient virus protease, its production and composition
Inventor: CHOI NAKIEN
IPC: A61P31/12
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To prepare the subject new compound, having a cis-epoxide structure, capable of inhibiting a human immunodeficient virus(HIV) protease and useful for preventing the infection with the HIV or treating AIDS. SOLUTION: This compound is represented by formula I [R<1> is a (nitrogen- containing)aromatic, a (substituted)1-4C alkyl or a (substituted)1-4C alkoxy; R<2> is a substituted 1-8C alkyl; R<3> is a substituted 1-4C alkyl; R<4> is H or a 1-4C alkyl; R<5> is an aromatic or a substituted 1-4C alkyl; (n) is 1 or 2], e.g. N-t- butyl-5S-[N-benzyloxycarbonyl-β-methanesulfonyl-L-valinyl]amino-(4R, 3S)- epoxy-6-phenylhexanesulfonamide. Furthermore, the compound is prepared by epoxidizing a compound represented by formula II with m-chloroperoxybenzoic acid, then removing a protecting group of benzyloxycarbonyl group from the resultant compound and carrying out the coupling reaction of the obtained compound represented by formula III with a compound represented by formula IV (R<6> and R<7> are each a 1-4C alkyl) by using a coupling agent.
Patent JP-H04343324-A (JP)
Title: Display device for vehicle
Inventor: NAKAMURA KENJI
IPC: B60K35/00
Filed: 1991-05-20
Abstract: PURPOSE:To secure the integral sense of a display panel and an instrument panel on the external appearance. CONSTITUTION:To the surface of a display panel 80 fitted and attached to a part of an instrument panel 11, the same transparent painting surface treatment as the instrument panel 11 is executed. On the middle part of a fitting plate 50 supported in the vicinity of the reverse side of the instrument panel 11, a projector 40 is installed along the forward and the backward directions of a vehicle. A luminous flux generated from a light source 42 in this projector 40 is allowed to transmit through each liquid crystal panel 44, 47 as a luminous flux for showing desired display contents, and by each convex lens 45, 48, an image is formed on each reflecting mirror 50, 90 as an enlarged real image. Each reflecting mirror 50, 90 projects each enlarged real image as a projected image onto the surface and the reverse side of a display panel through each reflecting mirror 60, 100.
Patent JP-H0438563-A (JP)
Title: Relational data base system
Inventor: MATSUYAMA SUEHIRO
IPC: G06F17/30
Filed: 1990-06-04
Abstract: PURPOSE:To prevent trouble such as data destruction or the like from being generated by generating a relational data base manipulation sentence by inputting a simple relational data base manipulation command, column name and executing condition of the manipulation command. CONSTITUTION:The RDB manipulation sentence composed of the RDB manipulation command, column name and executing condition is inputted from a keyboard by a user. A analyzing means 71 of an RDB depending relation analysis part preserves the sentence in a memory after decomposing it into input sentences. A table name retrieving means 72 retrieves the name of a table having the relevant column name from a dictionary table. When the plural table names are retrieved, one table name is selected after inquiry to the user and preserved in the memory. A DB manipulation sentence generating means 73 prepares the RDB manipulation sentence from those preserved RDB manipulation command, column name, executing condition and table name.