baber/WOPTO huggingface dataset:
Patent JP-H10298180-A (JP)
Title: Compound having activity antagonistic to dopamine receptor
Inventor: TAKADA SUSUMU
IPC: C07D409/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound low in compatibility with a D2 receptor corresponding to extrapyramidal tract symptom and internal secretion symptom, strong in compatibility with D4 receptor corresponding to gloomy symptom of schizothymia, and capable of being an antipsychotic drug hardly causing side effects. SOLUTION: This compound is the one of formula I  A is a group of formula II (Z is O atom or S atom; R<1> and R<2> are each H, a straight chain or branched 1-6C alkyl, a 3-6C cycloalkyl, etc.), etc.; E and F are each N atom, etc.; X is a straight chain or branched 1-6C alkyloxy, etc.; Y is a group of formula III [G is CONH, etc.; R<5> is a straight chain or branched 1-6C alkyl, etc.; (n) is an integer of 1-3; (p) is an integer of 1-3], etc.} or an optically active isomer thereof, e.g. (3S)-6-methoxy-2-methylbenzo[b]thiophene-5-carboxylic acid-(1- cyclohexylpyrrolidin-3-yl)amide. The compound of formula I is obtained by using a compound of formula IV (R<6> is a straight chain 1-6C alkyl; R<7> is a 1-6C alkyl, etc.) as a starting material and carrying out some steps such as S-alkylation.
Patent JP-H06301287-A (JP)
Title: Image forming device
Inventor: KARASAWA KAZUNORI
IPC: G03G21/00
Filed: 1993-04-12
Abstract: PURPOSE:To provide a copying machine which obtains high quality image although the device is miniaturized and lightened by detecting the replenishing ability M of a toner supply roller and controlling toner concentration highly accurately based on the result of the detection. CONSTITUTION:First, during a stand-by period after the main SW of a copying machine main body is turned on, a replenishing roller 48 is driven only for a prescribed time. Based on the replenishing ability M calculated by measuring the toner concentrations of developer in a developing unit 41 before and after the drive of the replenishing roller 48, the time required for driving the replenishing roller 48 at the time of the control of the toner concentration is controlled. The replenishing ability M may be detected by carrying out toner replenishment for the prescribed length of time after image formation is carried out the prescribed number of times. Also, the replenishing ability M, in the case of a digital copying machine, may be calculated by measuring the time that the replenishing roller 48 is driven and the amount of consumed toner when image formation is carried out the prescribed number of times, and toner concentrations before and after image formation is carried out the prescribed number of times. Alternatively, it may be calculated by measuring the time that initial toner is reprenished after a hopper 46 is replenished with toner due to toner end, and toner concentrations before and after it.
Patent JP-H05280550-A (JP)
Title: Flexible coupling
IPC: F16H31/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a flexible coupling wherein sufficient magnetic friction force is obtained between input/output shafts to prevent generation of a trouble of wearing, destruction, overheat, etc., by permitting smooth relative rotation in the case of generating a slip due to an overload between the input/output shafts. CONSTITUTION:Steel-made disks 2, 4 are opposed to each other to provide a bearing for input/output shafts 1, 3. A permanent magnet ring 7 is fixed to an opposed surface side of the disk 2, and a nonmagnetic separator ring 6 having a plurality of ball holding holes 9 is fixed to the periphery of this ring 7. Steel balls 5 are inserted into the holes 9, to bring respectively one end of the steel ball 5 into contact with the disk 2 and the other end into contact with the disk 4. A small gap G is formed between the disk 4 and the separator ring 6 and between the disk 4 and the permanent magnet ring 7. A magnetic path continued such as disk 2-steel ball 5-disk 4 is formed, to transmit rotation of the disk 2 to the disk 4.
Patent JP-S62265375-A (JP)
Title: Dry lithographic ink composition
Inventor: TANIGUCHI MASAHARU
IPC: C09D11/106
Filed: 1986-05-13
Abstract: PURPOSE:To provide the title compsn. having excellent printability, flow characteristics and resistance to scumming, containing a specified org. solvent and a rosin-modified phenolic resin or a petroleum resin as a binder resin component. CONSTITUTION:A resol type phenolic resin obtd. by reacting a phenol with formaldehyde in the presence of an alkaline catalyst is reacted with rosin (e.g., wood rosin), a polyhydric alcohol (e.g., glycerol), a mono- or dibasic acid (e.g., adipic acid) and optionally, vegetable oil (e.g., linseed oil) to obtain a rosin- modified phenolic resin (B) having a weight-average MW of not lower than 50,000 (in terms of PS). 1-20wt% org. solvent (A) having a b.p. of 180-350 deg.C and a solubility parameter of 8.5-10.0 (e.g., Cellosolve acetate) is blended with a binder resin component composed of the component B or a petroleum resin (C) obtd. by using, as a starting material, a fraction having a b.p. of 20-300 deg.C obtd. by cracking or reforming petroleum and optionally, other resin component, a vehicle component, other additives for ink, etc.
Patent JP-S5234888-A (JP)
Title: Chip compression packing method
Inventor: NISHIMURA MATSUO
IPC: B65B9/15
Filed: 1975-09-10
Abstract: PURPOSE: To facilitate storage and transportation of chips by packing them in a compressed state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5334109-A (JP)
Title: Air blower
Inventor: KAWAI SHIGETADA
IPC: F24F13/20
Filed: 1976-09-10
Abstract: PURPOSE:To produce an air blower variable in its amount of airflow with a simple structure by equipping a movable scroll on the circumference of a once-through fan to be turned around a pivot in coming on and off the once-through fan for regulating the turning angle by a moving scroll tongue.
Patent JP-S6365818-A (JP)
Title: Height adjustable rotary chair equipped with gas pressure spring
Inventor: EEBERUHARUTO HAINTSUERU
IPC: A47C3/30
Filed: 1987-05-06
Abstract: In the swivel chair, a seat frame and a backrest frame are joined by articulation and movable with a rocking motion synchronously against spring force, and the tilt of seat and backrest can be locked in several positions. The entire mechanical system for the tripping, adjustment, and locking of the tilt of seat frame and backrest frame, for triggering the height adjustment, and for setting the rocking spring force is accommodated in a supporting tube that is bent at an obtuse angle. This supporting tube surrounds in a rotatable and displaceable fashion a base tube at the lower end, this base tube being seated on a compound base and accommodating the gas-pressure spring, and is connected at the upper end with a horizontal transverse tube extending perpendicularly to the supporting tube, this transverse tube housing the swivel axles of the seat frame as well as of the backrest frame. The pivot axle of the backrest frame is constituted by two torsion springs which are respectively fixed with a longer, angled spring leg within a tube of the bottom part of the backrest frame and are in contact, with a shorter spring leg, against an adjustably designed abutment in the upper end of the supporting tube.
Patent JP-H04336574-A (JP)
Title: Image formation device
Inventor: OKAMURA TAKEHIKO
IPC: G03G15/16
Filed: 1991-05-14
Abstract: PURPOSE:To provide an image of high quality free from unevenness and dislocation in transfer, when image is transferred via a transfer roller. CONSTITUTION:The radius (r) of the shaft 17 of a transfer roller 15 is prescribed by a value obtainable from the longitudinal elastic coefficient of an elastic member 18, the lengthwise size L of the member 18, the radius R of the member 18 and a linear load (p) for causing the contact of the transfer roller 15 with a recording sheet, thereby providing an image of high quality having extremely small transfer unevenness particularly in the lengthwise direction of the roller 15, and having less transfer dislocation.
Patent JP-H047663-A (JP)
Title: Received amount computer
Inventor: MIYAJIMA KIYOSHI
Filed: 1990-04-25
Abstract: PURPOSE:To recognize whether an amount offered secures a requested profit rate or not with a simple operation by providing a means calculating a cost rate from the cost of a product and the amount offered and a means comparing the calculated cost rate and the scheduled cost rate of the product. CONSTITUTION:The amount offered to a customer at the time of selling the product is inputted. Then, a processing part 3 calculates the cost rate by a cost rate calculation means 34 from the inputted amount offered and the cost of the product, and compares the calculated cost rate with the scheduled cost rate by the comparison means 35. When the cost rate is below the scheduled cost rate as the result of comparison, the processing part 3 displays an effect to a display part 4 and a processing is terminated. When the cost rate exceeds the scheduled cost rate, the effect is displayed and the input of the amount offered is waited. Thus, the limit of a discount rate, namely, the discount rate which can secure the requested profit rate can immediately be calculated.
Patent JP-H10296429-A (JP)
Title: Device for pouring molten metal
Inventor: EBINO KAZUHIRO
IPC: B22D41/06
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent the instability of molten metal in a ladle caused by shock when the tilted ladle and shaking ladle descendingly swing to the horizontal fixed position with the dead wt., at the time of fully stopping the molten metal pouring device on the way of pouring the molten metal by tilting the ladle incorporating the molten metal together with the shaking table. SOLUTION: In the molten metal pouring device for pouring the molten metal by laying the ladle 1 on the horizontal shaking table 3, rotating a driving gear 11 and an intermediate gear 12 with a motor 7 attaching a brake and a speed reducer 8, ascendingly rotating a gear part 3c of the shaking table 3 with the intermediate gear 12 to tilt the ladle 1, a brake mechanism 20 for giving the suitable brake force to a round plate 21 fixed to the intermediate shaft 13 of the intermediate gear 12. When the shaking table 3 and the ladle 1 descendingly swing at the fully stopping the molten metal pouring device, the brake mechanism 20 is worked and the descendingly swing speed of the shaking table 3 is positively controlled so as to reduce the speed to a prescribed safe speed with the brake force set by using a brake mechanism 20.
Patent JP-S5443191-A (JP)
Title: Ion exchange resin
Inventor: SADA TOSHIKATSU
IPC: B01J39/20
Filed: 1977-09-13
Abstract: PURPOSE: To provide an ion exchange resin with little diffusion of an alkali metal in a product alkali, obtd. by introducing sulfonic acid amido groups and carboxylic acid groups in a specific molar ratio into the outer layer of a specific fluorine-contg. polymeric substance.  
     CONSTITUTION: A polymeric substance having carbon to which sulfonyl and one or more fluorine are bonded, pref. a perfluoropolymer is reacted with a cpd. having one or more prim. or sec. amino groups at lowered, ordinary or elevated temp. to introduce (A) sulfonic acid amido groups and (B) carboxylic acid groups in the molar aratio of (A)/(A+B)=0.01W0.50 into the outer layer of the substance.  
     EFFECT: A cation exchange resin is obtd. which maintains electrolytic voltage in a rational range with sufficient current efficiency and is suitable for production of a diaphragm for electrolysis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10302839-A (JP)
Title: Nonaqueous electrolyte secondary battery, its separator, and their manufacture
Inventor: MURAI TETSUYA
IPC: H01M10/058
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To uniformly diffuse lithium ions in the whole electrode to the utmost and increase capacity. SOLUTION: A lithium foil laminated film 50 obtained by holding a metal lithium foil 52 in a base film 51 is piled up on a separator 30, and they are passed between a pair of transfer rollers 53 to press them. After that, by peeling off the base film 51, the separator 30 on which the very thin metal lithium foil 52 is transferred is produced. The separator 30 is interposed between a positive plate 10 and a negative plate 20 so that the metal lithium foil 52 faces the negative plate 20, and they are wound to form an electrode body.
Patent JP-S5937-A (JP)
Inventor: AKAHA HAYAO
IPC: A61B3/028
Filed: 1982-06-25
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-S602074-A (JP)
Title: Flyback transformer
Inventor: IMAMURA NOBUAKI
IPC: H02M7/06
Filed: 1983-06-18
Abstract: PURPOSE:To consume ringing energy without losing a basic pulse by connecting ringing removing means having a ringing removing coil in parallel with a winding zone of the starting end side of a high voltage coil. CONSTITUTION:The primary coil 12 is wound on the outer periphery of a core 11, a high voltage coil 12 is wound on the outer periphery in such a manner the coil 13 is divided into winding zones 13a-13d of substantially equal number of windings. Ringing removing means RC having a ringing removing coil 15 having a resistance value higher than that of the winding zone 13a and substantially equal number of winding to that of the winding zone 13a is connected in parallel with the winding zone 13a wound in the innermost periphery adjacent to the primary coil 12. The ringing removing coil 15 of the means Rc is wound and disposed in the inner periphery of the winding zone 13a on the core 11 in the state interposed between the winding zone 13a and the coil 12.
Patent JP-S589016-A (JP)
Inventor: JIEEMUSU EI HAANDON
IPC: G01C23/00
Filed: 1982-06-25
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-H02287909-A (JP)
Title: Magnetic head
Inventor: KUNITO YOSHIYUKI
IPC: G11B5/265
Filed: 1989-04-27
Abstract: PURPOSE:To obtain a magnetic head which can generate high S/N reproduction signals by adopting an output method that signals from center core and the primary magnetic circuit are added and then from which a specified level of the output signal from the secondary magnetic circuit is subtracted. CONSTITUTION:The composite-type magnetic head 20 has cores 12 - 15 of same material and the center cores 13, 15 have a winding 22. The cores 12, 14 have same cross-sectional area S1, S2, while the sum of cross-sectional area S3 of the cores 13, 15 is determined to satisfy formula I. The turns N1, N2, N3 of windings 17, 18, 22, respectively, are made equivalent to satisfy formula II. When the magnetic flux phiM1 and phiM2 appear in the primary and secondary magnetic circuits, respectively, through gasp G1 and G2, the windings 17, 18, 22 give electromotive force E1, E2, E3 expressed by formulae III, IV, V, respectively, wherein (m) is a constant. Further, a driving current for erasing is given to the winding 18, while output signals from windings 17, 18, 22 are read out through a matrix transformer. Thereby, output signals from the windings 17 and 22 are added, from which output signal from the winding 18 is subtracted to give the output signal of the head.
Patent JP-H02286105-A (JP)
Title: Cooker
Inventor: TSURITA TOSHIO
IPC: A47J27/00
Filed: 1989-04-27
Abstract: PURPOSE:To always smoothly open a cover body at an opening time without receiving large shock by providing kick springs to energize the cover body in an opening direction in hinge parts and providing a damper or a buffering member between a pair of the hinge parts and hinge crimping part. CONSTITUTION:Kick springs A10 and B11 to always open and use a cover body 3 are provided with a hinge shaft 12, which is provided in a pair of hinge parts 8 provided in the back of a main body 1 of a cooker, as an axial center. The end parts of the kick springs A10 and B11 are fixed to the main body 1 of the cooker by sliding and mounting a fixing fitting 13 to an upper frame fitting part 14 and the fixing fitting 13 is fixed by a fall prevention part 16 provided in a hinge cover 15. Further, since a plate spring-made damper 21 or rubber-made and sponge-made dampers 27 are abutted to a cover body hinge part 23 in the back of the cover body 3 in the middle of opening the cover body 3 and the opening speed of the cover body 3 is speedily decreased before the cover body 3 is opened, the cover body 3 is not stopped in the middle of opening or the large shock is not generated at the opening time. Thus, the cover body 3 can be always smoothly opened.
Patent JP-H05247829-A (JP)
Title: Tuft forming means in tufting apparatus
Inventor: FUIRITSUPU KUROSURII
IPC: D05C15/12
Filed: 1992-04-28
Abstract: PURPOSE: To provide the subject means intended to improve tuft pattern clearness through making needles transversely shiftable by a magnitude equal to a multiple of the arrangement pitch of a plurality of needles. CONSTITUTION: The tufting apparatus has such a scheme that needles 24, 25 on needle bars 26, 27 independently slidable in the longitudinal direction according to the control of a pattern forming means are arranged at slight intervals in a base fabric feed direction. In this direction, a plurality of hooks or loopers 22, 23 selectively cooperating with the needles 24, 25 are afforded with a substantially common throat length enough to pick up pile loops from the needles 24, 25. Furthermore, for forming a tuft pattern, specific needles are made transversely shiftable by a magnitude equal to a multiple of the pitch of the needles 24, 25 set on the needle bars 26, 27.
Patent JP-H01285277-A (JP)
Title: Golf swing exercise auxiliary apparatus
Inventor: UIRIAMU KU TAI
IPC: A63B69/36
Filed: 1988-05-02
Abstract: PURPOSE: To provide a training device for a golf-swing of making possible to indicate to a golf trainee that his swing is well done by composing of that the flying passage of a golf ball shot well is formed and a desirable rotating direction is maintained. CONSTITUTION: A training device 10 has a basement 12 and a vertical shaft 14 mounted on a basement 12. A golf ball-sized substance 16 is rotatably put on toward a radial direction against the shaft 14. When the golf ball-sized substance 16 is shot by a golf club, the substance 16 is rotated centering around the shaft 14, thus the trainee can train in a limited narrow place. A supporting arm 52 is pivotally moved upward based on a force acted to vertical direction given to the golf ball-sized substance 16 when the golf ball-sized substance 16 is shot by the trainee, and then the golf ball-sized substance 16 is gradually ascended. During the such ascent of golf ball-sized substance 16, the stable rotation of a rotating block 32 is maintained.
Patent JP-H11308445-A (JP)
Title: Image processor and image processing method
Inventor: HONDA KATSUYA
IPC: H04N1/40
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the memory capacity for storing a reference pattern used at the time of converting binary data to multilevel data and the scale of a circuit for pattern matching. SOLUTION: The binary data of N lines inputted to a data processing part are supplied to a shift register 23 and the binary data of N-2 lines and N-1 lines are held in the shift registers 21 and 22. In a primary processing part 20, the pattern matching of the pattern of the binary data of picture elements included inside the matrix of 3×3 picture elements centering the picture element under consideration and plural primary reference patterns is performed and the binary data of the picture element under consideration are converted to ternary data. The ternary data of the N-1 lines after conversion are supplied to a third shift register 33 and the ternary data of N-3 lines and N-2 lines are held in the shift registers 31 and 32.  In a secondary processing part 30, the pattern matching of the pattern of the ternary data of the picture elements included inside the matrix of 3×3 picture elements centering the picture element under consideration and plural secondary reference patterns is performed and the ternary data of the picture element under consideration are converted to quinary data.
Patent JP-S60253313-A (JP)
Title: Drive pulse generating circuit
Inventor: WADA TETSUO
IPC: H03K5/00
Filed: 1984-05-30
Abstract: PURPOSE:To obtain an optical output waveform which is free from jitters by controlling the rise time of a drive pulse in response to the pulse generated precedently by a bit when a laser diode drive pulse is produced CONSTITUTION:As shown in G and H, a clock CLK-2 is produced based on a clock CLK so that the phase of the CLK-2 is delayed compared with a clock CLK-1 by an amount equivalent to the jitter produced by the data preceding by a step with 1 and 0. Then the CLK-2 is supplied to an AND circuit 3, and an OR is obtained between clocks CLK-1 and CLK-2 through an OR circuit 4. The CLK-2 is supplied to an AND circuit 5 in the form of a pulse having a rise earlier by a delayed amount. Thus on optical output waveform has no jitter although the pulse preceding by a bit is equal to 1 or 0. Furthermore a bias current supplied to a laser diode driving circuit can be reduced less than a threshold value current. Thus it is possible to obtain an optical output waveform which is stable even to a temperature change together with the facilitated control of the bias current.
Patent JP-H05303000-A (JP)
Title: Magnetism generator for insertion light source for obtaining radiation light having circular polarization and vertical linear polarization characteristic
Inventor: SASAKI SHIGEMI
IPC: H01F7/02
Filed: 1992-04-28
Abstract: PURPOSE:To enable generating radiation light having an arbitrary polarization characteristic by arranging two series of magnet so as to position only above or below an electron orbit plane and changing the upper and lower magnet interval and the position relation of two series of magnet toward the axial direction of a magnetic circuit. CONSTITUTION:A magnetic circuit 4 is consisting of four magnet rows (a) to (d) and in each row in odd number, magnets 10 with inclination of the magnetized direction to the axial direction of the magnetic circuit and in each row in even number, magnets 12 parallel magnetized direction to the axial direction of the magnetic circuit, are lined by turns to make a period with four rows. The magnets 10 have four kinds of magnetic direction and the magnets 12 have two kinds of magnetic direction. The arrangement of the magnets pairs (a) and (b), and (b) and (c) are constituted to generate periodic magnetic field. As electrons pass on the center axis (z axis) and by changing the position relation D of the two series of magnet rows, electrons draw a spiral orbit or a winding orbit in a plane and thus high luminescence circular polarization, eliptic polarization, vertical linear polarization and horizontal linear polarization can be generated.
Patent JP-S5735190-A (JP)
Title: Rolling piston type rotary compressor
Inventor: IIDA SEIICHI
IPC: F04C18/356
Filed: 1980-08-13
Abstract: PURPOSE: To have an automatic adjustment of the upper and lower gaps of a rotor into the same dimension by furnishing a balancing mechanism for the fluid pressure, as well as to reduce oil leakage from the upper and lower end faces of the rotor by decreasing the difference between the pressures at these end faces.  
     CONSTITUTION: Oil chambers 8μ, 8d are formed inside the upper and lower ends of a rotor 5 and put in communication with an oil sump 8 through lubricating oil conduits, which are so arranged that the resistances will be equal. Thereby, the rotor 5 operates in self-aligning action with the aid of the relation between the amounts of oil leakages from the upper and lower end gaps of the rotor 5, the dimensions of upper and lower gaps, and the pressures in oil chambers; operates in such a position that the upper and lower end gaps of the rotor 5 are approx. equal. Also pressure difference due to leakage is lessend, so that oil leakage and a gas leakage caused by oil leakage can be greatly reduced and the performance of a compressor can be enhanced. 
     COPYRIGHT: (C)1982,JPO&Japio