baber/WOPTO huggingface dataset:
Patent IL-83079-A (IL)
Title: Nitrilotriacetic acid derivatives,metal chelate resins prepared therefrom and their use in chromatography
IPC: C07C229/04
Filed: 1987-07-03
Abstract: Metal chelate resins whose complexed nitrilotriacetic acid residues are bound to a carrier matrix via a spacer and which are suitable for metal chelate chromatography of proteins, especially those which contain neighboring histidines.
Patent IL-87737-A (IL)
Title: Method for culturing polypeptide factor dependent vertebrate recombinant cells
IPC: C12N5/02
Filed: 1988-09-11
Abstract: A method for culturing a recombinant host cell comprising: determining a polypeptide factor for a polypeptide factor-dependent host cell; transforming said host cell with nucleic acid encoding said polypeptide factor; transforming the host cell with nucleic acid encoding a desired protein; and, culturing the transformed host cells in a medium lacking the polypeptide factor.
Patent IL-97867-A (IL)
Title: Process for the preparation of indolones and intermediates therefor
IPC: C07C69/007
Filed: 1991-04-16
Abstract: A process for the preparation of a compound of structure (I), in which n is 1 to 3 and each group R is hydrogen or alkyl, which comprises, reaction of a compound of structure (II), in which R<1> is alkyl, phenyl or substituted phenyl and n is 1 to 3, with an amine HNR2 in which R is as described for structure (I), and optionally thereafter forming a salt.
[WO9116306A1]
Patent IL-99571-A (IL)
Title: Process for the preparation of water soluble 10-hydroxy-9-(substituted methyl)camptothecin analogs
IPC: A61K31/41
Filed: 1991-09-26
Abstract: A process for the preparation of water soluble camptothecin analogs, including methods for the preparation of intermediates thereof, and the compounds prepared by said process. Water soluble camptothecin analogs are prepared which may be used for inhibiting the growth of tumor cells sensitive to such analogs.
Patent JP-H0830511-A (JP)
Title: Conversion look-aside buffer of variable page size per entry
Inventor: TOOMASU JIEI RIOODAN
IPC: G11C11/56
Filed: 1992-01-23
Abstract: PURPOSE: To provide a translation lookaside buffer(TLB), having a variable page size per entry. CONSTITUTION: Each entry can have bits in different number, translated from a virtual address 42 to a physical address 30. Each entry in this TLB has the display of a page size corresponding to the entry. When the translation is completed, how many bits are translated is decided by the display of the page size.
Patent JP-H11195478-A (JP)
Title: High frequency induction heating device
Inventor: KURASHIMA HIDEO
IPC: H05B6/10
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To fully automatically and mass-productively perform a heat seal with a simple structure by providing a plurality of hole parts having diameters larger than that of outside hole parts and connected to the outside hole parts through slits near the inside of the outside hole parts, and providing a high frequency induction coil of fixed position so as to surround at least one inside hole part. SOLUTION: An outside hole part 2 is situated in the bottom part of a deep upper recessed part, and it is formed of the hollow hole of a disc-like inward protruding part having the hollow hole and a shallow lower recessed part under the protruding part. When an inside hole part 3 passes under a high frequency induction coil 5 according to the rotation of a turret lathe 1, an eddy current is carried to the vicinity of the upper corner surface of the inside hole part 3 by electromagnetic induction effect and surface skin effect. At this time, the eddy current turns around about once along the tip part of the disc-like inward protruding part after it descends the side surface part of a slit 5, and ascends the side surface part of the slit 4. Since this tip part is smaller than the inside hole part 3, an eddy current having a large current density is carried.
Patent JP-H03217378-A (JP)
Title: Mounting structure for mud guard
Inventor: HOSAKA ATSUSHI
IPC: B62D25/18
Filed: 1990-01-19
Abstract: PURPOSE:To separate a cap piece so easily at the required time and keep off the damage by unifying a mud guard body and a cap part with each other via a fit between each insert piece and a fitting part and a lockup between a taper mounting piece and a mounting part. CONSTITUTION:A cap part 14 covering the front side edge of a rear wheel arch part is attached to the rear end of a mud guard body 13 being locked along a side sill. In this case, plural pieces of fitting parts 19 are installed in a rear end inner edge of the mud guard body 13, and a mounting hole 20 is formed in front of the fitting part 19. On the other hand, in the cap part 14, there are provided with an insert piece 21 being inserted into the fitting part 19 and a mounting piece 23, equipped with a U-shaped mounting part 22 at the tip in response to the mounting hole 20 and formed with the wall thickness into taper form. When external force heading for the rear acts on the cap part 14, it is easily separated from the mud guard body 13, and thereby its damage is obviated.
Patent JP-S59135449-A (JP)
Title: Camera processor
Inventor: SHIGA KOUJI
IPC: G03B17/50
Filed: 1983-01-25
Abstract: PURPOSE:To simplify the structure and to facilitate handling, by setting an original and a photosensitive material for copy on a horizontal face and allowing an optical system including two reflective mirrors to rise and fall to vary powers and projecting and focusing the orignal onto the surface of the photosensitive material and processing the photosensitive material in a lower processing part. CONSTITUTION:A mirror part 30 incorporating two mirrors can be moved vertically along a pole brace 20 by an elevating mechanism 40. A platen 10 is provided with a back light for illuminating a transmissive original and a top light for illuminating a reflective original. The original set on this platen 10 is projected and focused on a film for cpy, which is preliminarily held on a photographing base 60 by attraction, through two mirrors of the mirror part 30 and a lens 50, and the film is subjected to proper exposure in a shutter mechanism and is sent to a processing machine 70 in a processor part and is processed.
Patent JP-S61168542-A (JP)
Title: Production of quartz glass
Inventor: MIYASHITA SATORU
IPC: C03B8/02
Filed: 1985-01-23
Abstract: PURPOSE:Dried gel obtained from an alkyl silicate and ultrafine silica powder is sintered in a closed vessel in an appropriate temperature zone for hours to give a quartz glass of low water content and high mechanical strength at elevated temperatures. CONSTITUTION:In the low-temperature synthesis of quartz glass through the sol-gel method where a dried gel obtained at least from an alkyl silicate and an ultrafine silica powder, the sintering temperature is kept in a range from 900-1,300 deg.C over 20hr, preferably the temperature range is divided into several zones or the temperature is gradually raised. Thus, the water formed by dehydrative polymerization is sufficiently diffused to give quartz glass of low water content.
Patent JP-H01184590-A (JP)
Title: Bar code reading mechanism
Inventor: FUJINO TOMOYA
IPC: G06K7/10
Filed: 1988-01-19
Abstract: PURPOSE:To improve operability by making the up and down insertion designation of an article unnecessary and to improve reliability by providing bar code readers at the upper and lower sides of an article carrying path. CONSTITUTION:Carrier devices 7 and 8 are provided at the upper and the lower sides of a cassette carrying path, respectively. Those carrier devices 7 and 8 are driven by a forward/backward carrier motor 9, and the torque of the motor 9 drives a belt 14 wound extending over a motor output shaft pulley 10, upper pulleys 11 and 12, and a lower pulley 13. The bar code readers 31 and 32 are equipped at the upper and lower sides of the cassette carrying path almost at its intermediate part. When the bar code of a video tape cassette 5 inserted to the cassette carrying path cannot be read by the upper bar code reader 31, reading is performed by the lower bar code reader 32.
Patent JP-H03216003-A (JP)
Title: Matching circuit
Inventor: INAGAKI YOSHIO
IPC: H01P5/02
Filed: 1990-01-22
Abstract: PURPOSE:To suppress the deterioration of a reflection characteristic due to resonance by making the sum of the resistance of a 1st resistor and the resistance of a 2nd resistor equal to a line characteristic impedance. CONSTITUTION:An emitter follower circuit 4 comprising a transistor(TR) Q1 and a bias resistor R1 and a 1st resistor RS1 are formed inside of an IC chip and the 1st resistor RS1 is connected in parallel with the emitter follower circuit 4. A 2nd resistor RS2 is formed at the outside of the IC chip and connected in series with the 1st resistor RS1. The sum of the resistance of the two resistors is set equal to the characteristic impedance of the line, and since a 2nd resistor is connected by a bonding wire having an inductance component at the outside of an integrated circuit to suppress the impedance of the parallel circuit comprising the capacitor and the inductance at the time of resonating in parallel, thereby suppressing the deterioration of the reflection characteristic by parallel resonance.
Patent JP-H06219671-A (JP)
Title: Door machine inspection device
Inventor: SUZUKI YASUSHI
IPC: B66B13/02
Filed: 1993-01-26
Abstract: PURPOSE:To simply judge whether maintenance is required, by furnishing a resisting means in connection between a power supply and a door motor circuit, and connecting parallel an opening/closing means which impresses a control voltage lower than the specified control voltage on the door motor circuit when it is opened. CONSTITUTION:An inspection device 1 is installed in a door machine circuit, and a variable resistor 4 and a switch 3 are connected in series to a door motor circuit 2. In the condition that the elevator is at a standstill, the switch 3 is put off and a control voltage lower than the specified control voltage is impressed on the door motor circuit 2 so that the torque of the door motor is sunk, and the size of the mechanical resistance of the door machine is judged from the opening/closing time of the door. This allows simple judging about whether the door machine requires maintenance such as cleaning, oil supply, etc., and fine inspection works can be done.
Patent JP-H02216335-A (JP)
Title: Action display on-off lighting device for antiskid device
Inventor: YAMAMOTO WATARU
IPC: B60T8/88
Filed: 1990-01-22
Abstract: PURPOSE:To make a device to contribute to safety running calling attention of the following car by mounting a display part, which displays an antiskid device to operate, to a position where the display part can be confirmed from the following car. CONSTITUTION:A detecting circuit 1, detecting an antiskid device for whether or not its action is present, is provided, when the action of the antiskid device is detected, an actuator device 3 is driven through a control circuit 2 on-off turning an action display lamp 4 displaying for the following car the antiskid device to operate. While here by turning on a brake switch 6 with a brake pedal stepped in, a brake lamp 7 is also turned on. Next, an antiskid condition is eliminated, even after a signal disappears from the detecting circuit 1, when a signal from the brake switch 6 is continued to be output, the action display lamp 4 is successively turned on, while a condition of this action is confirmed by turning on an in-room warning lamp 5.
Patent JP-H09202248-A (JP)
Title: Current control circuit for power steering device
Inventor: SHIMOZAWA HIDEKI
IPC: B62D5/04
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of a polygonal line circuit in conventional scale circuit. SOLUTION: The control circuit is so constituted as to be equipped with a F-V conversion circuit 40 converting the pulse input of a frequency proportional to the vehicle speed into a signal (af) proportional to the frequency, a polygonal line circuit 44 which inputs the output signal of the F-V conversion circuit 40, has arbitrary (m) number of break points fm (m-1, 2,..., n-1, n, n+1,...), and outputs a signal (-abnf+dn) where the inclination of the F-V conversion circuit 40 is multiplied by negative number (-bn=-Cnbn+1) in a range of arbitrary frequencies (fn-1) to (fn), and with a voltage current exchanging means outputting output current proportional to be output voltage of the polygonal line circuit 44. In this case, the output of the F-V conversion circuit 40 is inputted to (m) number of inversion amplifying circuits 43 connected in series where the aforesaid output is multiplied by (bn/bn+1) in response to a range of arbitrary frequencies (fn-1) to (fn), so that the above-mentioned output is thereby multiplied by (-cn) by means of the inversion amplifying circuit 43.
Patent JP-H01188079-A (JP)
Title: Solid-state television camera
Inventor: UMEMOTO MASUO
IPC: H04N5/335
Filed: 1988-01-22
Abstract: PURPOSE:To obtain a reliable miniature solid-state camera by electrically attaining a zoom function. CONSTITUTION:A solid-state pickup element 2 is arranged at the position of an image forming plane. The solid-state pickup element 2 of a high resolution is prepared for the solid-state pickup element 2 to be used, the entire quantity of a screen is stored in temporary memories 5-1 and 5-2 and the reading-out part of the memories 5-1 and 5-2 is decided by the picture frame specifying information of the zoom. Picture element data in a vertical direction in the picture frame are converted into the data of a vertical picture element number corresponding to the vertical scanning line number of a television signal by digital signal processing means 4-1 and 4-2. The television signal can be constituted since the picture frame in a horizontal direction and in a vertical direction is decided by repeating a horizontal picture element quantity. Thus, since a perfect zoom function can be executed by an electrical processing, a lens system is extremely miniaturized and the miniature solid-state camera can be realized.
Patent JP-S55101554-A (JP)
Title: Vertical cable feeder
Inventor: KAMIEGAWA TOSHIO
IPC: B65G15/14
Filed: 1979-01-30
Abstract: PURPOSE: To permit feeding of a large-diameter cable in the vertical direction by assembling three of more catapillar belts such as to define a polygonal inner sectional profile with their feeding surfaces directed to the inner side and driving the individual belts at the same speed.  
     CONSTITUTION: A feeder A has three catapillar belts 1 assembled together to define a triangular sectional profile with their feeding surfaces directed to the inner side. Of the three catapillar belts 1 two are supported by a one-piece bearing 4 integral with a frame 5. The remaining catapillar belt 1 is supported by a bearing 4', which is rotatably coupled at one end to the bearing 4 and detachably mounted at the other end. The individual catapillar belts 1 have respective concave inner surfaces 10, which are in close contact with a cable a. For charges of the diameter of the wire a the thickness of the belts 1 are changed. The feeder A is mounted via an arm 14 on a vertically movable support shaft 14 and rests on a spring 14 provided on a stationary part b of a building, and it is driven from a motor 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10206462-A (JP)
Title: Manufacture of prove structure
Inventor: MORI YOSHIHISA
IPC: H01L21/66
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To make the pitch of bump contacts minute by laminating an insulator layer and metal layer and etching the metal layer so that a portion of the metal layer remains as the bump contact. SOLUTION: A conductive circuit 3 is formed on the surface of an insulator layer 2, and metal layers are laminated on the circuit in the order of a nickel layer 6 and copper layer 5. A resist 7 is applied to a position to form thereon a bump contact 4 of the copper layer 5, and the copper layer 5 is etched to form the bump contact 4. Next, the resist 7 is removed and the nickel layer 6 is etched to form further a portion of the bump contact 4. Thus, the bump contact 4 is provided on the conductive circuit 3 and both are interconnected electrically. And nickel, gold and rhodium are sequentially plated 8 to complete a circuit substrate. Since the bump contact 4 is thus formed by etching, its diameter can be mode small and the pitch of the bump contacts 4 can be made minute.
Patent JP-H05207774-A (JP)
Title: Controller for servo motor
Inventor: TANAKA YOICHI
IPC: H02P7/29
Filed: 1992-01-24
Abstract: PURPOSE:To provide a controller for servo motor in which stabilized control is carried out using power supply voltage detecting means having normal detection accuracy. CONSTITUTION:A feedforward compensator 1 reads out a PWM signal preset in a data table based on a torque command and a speed feedback value. The servo motor controller further comprises a circuit 2 for driving a servo motor 7 with a PWM voltage, a voltage-speed converter 5 for adding a voltage fluctuation component of a power supply 9 multiplied by a predetermined coefficient to a speed feedback value in the direction for compensating the voltage fluctuation, and means 6 for varying the value of predetermined coefficient according to the magnitude of voltage fluctuation, wherein the fluctuation of power supply voltage is converted into a speed feedback value and then compensated for.
Patent JP-S62170616-A (JP)
Title: Fitting structure for working part of back hoe
Inventor: KURODA KATSUHIRO
IPC: E02F3/32
Filed: 1986-01-20
Abstract: PURPOSE:To easily excavate a side ditch outside of working machine by a method in which a pivotal supporter for a boom fitting base and a boom supporter is set on the center line of machine body, and the center line of the working part is positioned biasedly from the center line of the machine body. CONSTITUTION:A back hoe A consists of crawler type travelers 2, a body frame 3 rotatably put on the travelers 2, a hood 5 incorporated with engine on the frame 3, a seat 14, an operating lever 13, and a working part 6. A boom supporter 8 is rotatably supported on a boom fitting base 7 in a freely laterally turnable manner, and the boom 12 of the working part 6 is attached to the supporter 8 in a vertically turnable manner. A pivotal supporter 9 for the fitting base 7 and the supporter 8 is set on the center line (a) of the machine body, and the center line (b) of the part 6 is set biasedly from the center line (a) of the machine body. The offset amount of a bucket on the tip of the part 6 can thus be taken by the biased amount, and side ditch can be easily excavated outside of the machine body.
Patent JP-S59142047-A (JP)
Title: Detector for abnormal condition in machine tool
Inventor: INOUE TOSHIO
IPC: B23Q17/00
Filed: 1983-01-25
Abstract: PURPOSE:To enable a decision of gear wearing to be performed even when the moving bed of a machine tool is in operation, needless to say in a stationary state, by constituting a detector such that whether or not driving and driven gears wear beyond their tolerance is decided by utilizing three detecting signals. CONSTITUTION:In an abnormal condition detector of a device which lifts a heavy weighted material as in a cross rail of a portal plano miller, tightening members 16a, 16b are fixedly provided on a rotary shaft 14 securing a worm wheel 11, and a magnet 30 is mounted to the upper end of a plate shaped stay 19 integrally provided with this tightening member 16b. Next, in an electric circuit diagram for detection of an abnormal condition, when each output signal of magnetic sensors 31a, 31b and an output signal from a magnetic sensor 34 are not given, an AND circuit 36 feeds an output signal to an alarm device 37, and wearing of a worm shaft 10 and the worm wheel 11 beyond their tolerance is alarmed.
Patent JP-S58131295-A (JP)
Inventor: MORITA HIROSHI
IPC: E21B43/22
Filed: 1982-01-28
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-H0851542-A (JP)
Title: Image processing method and device therefor
Inventor: SHINOHARA KOICHIRO
IPC: B41J2/505
Filed: 1995-01-26
Abstract: PURPOSE:To provide the image processing method and device with a wide dynamic range and excellent sharpness, granuality and gradation. CONSTITUTION:When an image signal G received by an image input device 11 is converted into an image signal G in compliance with an image output device 19, a harmonic component H in response to the image signal G is superimposed onto the image signal G and the image signal G with the harmonic component H superimposed thereon is sent to an image output device 19 in the image processing method. Furthermore, the image signal processing unit converting the image signal G received by the image input device 11 into the image signal G in compliance with the image output device 19 is provided with a harmonic component generating means 10 generating the harmonic component H corresponding to the image signal G and a harmonic component superimposing means 34 superimposing the harmonic component H onto the image signal G.
Patent JP-H10210482-A (JP)
Title: Image signal processing unit and method, prediction coefficient arithmetic method and device
Inventor: KONDO TETSUJIRO
IPC: H04N19/50
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To generate image data with high resolution by suppressing the effects due to block distortion. SOLUTION: Pixel data of a prescribed line of plural current frames are supplied to a class-generating circuit 6 via a frame memory 1-1, line memories 1-1-1, 2-2-2 or the like, and a prediction value obtained as a result predicted processed already by a prediction processing circuit 8 is supplied to the class generating circuit 6 via frame memoirs 21-1, 21-2, line memories 22-1-1, 22-1-1 or the like. The class-generating circuit 6 generates a class tap from the pixel data of a current frame and a prediction value of a past frame whose prediction processing has already been finished to conduct classification processing. A prediction arithmetic part 10 generates also a prediction tap from the pixel data of the plural current frames and the prediction value of the past frame whose the prediction processing has already been finished to conduct the prediction processing.
Patent JP-S5294114-A (JP)
Title: Rotary magnetic head unit and its manufacture
Inventor: KATAOKA KAZUO
IPC: G11B5/53
Filed: 1976-02-03
Abstract: PURPOSE:To manufacture the high-performance rotary magnetic head by shifting slightly the center of the circular surface having the gap of a magnetic head and by fixing it on the rotary cylinder.
Patent JP-H03216885-A (JP)
Title: Disk drive
Inventor: SUZUKI YUJI
IPC: G11B33/12
Filed: 1990-01-20
Abstract: PURPOSE:To reduce the thickness of a disk drive by arranging a printed board above the upper face of a cartridge holder and under the front end of a head arm. CONSTITUTION:When a cartridge holder 4 rises to a cartridge insertion position, a head arm 19 is pushed higher than this position by the cartridge holder, and the front end of the head arm projects above the upper face of the cartridge holder. Since a printed board 2 is arranged above the cartridge holder 4 in the cartridge insertion position and under the front end of the head arm 19, the thickness of the printed board is absorbed by the difference in height between the cartridge holder 4 and the front end of the head arm 19. Thus, the thickness of the disk drive is reduced by absorption to make the disk drive thin.
Patent JP-H05206521-A (JP)
Title: Optical data link
Inventor: HAYASHI SHIGERO
IPC: H04B10/60
Filed: 1992-01-24
Abstract: PURPOSE:To provide an optical data link on which plastic molding technique can be applied easily. CONSTITUTION:A part of circuit of a circuit part is mounted on a substrate 30, and the remaining circuit of the circuit part is molded on a mold package 40. Besides, as these circuits and an optical element 21 are selectively connected, the whole part of these circuits function as an optical data link. Accordingly, when there is a non-molding circuit in the circuit part, that circuit is mounted on the substrate 30, and the circuit, excluding the above-mentioned circuit, is mold-packaged.