baber/WOPTO huggingface dataset:
Patent JP-S626435-A (JP)
Title: Magnetic recording medium
Inventor: YASUFUKU YOSHITAKA
IPC: C09D5/23
Filed: 1985-06-29
Abstract: PURPOSE:To improve an electromagnetic conversion characteristic by incorporating a compd. having a carboxyl group and sulfo group and specific compd. into a magnetic layer. CONSTITUTION:The dispersion of magnetic particles the stabilized and coating property is improved by incorporating an org. dye or pigment having the carboxyl group and/or sulfo group into the magnetic layer. In addition, the compd. expressed by the formula satisfactorily disperses even the magnetic powder having >=30m<3>/gr BET value while maintaining the stability of the magnetic paint with age to improve the surface characteristic of the magnetic layer, etc. and to suppress the blooming of a dispersant. The magnetic material is thereby satisfactory dispersed and the medium having the good electromagnetic conversion characteristic and stable running property is obtd.
Patent JP-S5668104-A (JP)
Title: Production of hollow fiber made of polyvinyl acetal
Inventor: SUEOKA AKINORI
IPC: D01F6/14
Filed: 1979-11-05
Abstract: PURPOSE: A dope containing a polyvinyl alcohol resin with a specific acetylation degree is extruded through annular nozzles and coagulated under specified conditions to produce the titled fiber suitably used as an ultrafiltration memberane for  recovery of electrocoating paints because of its high flux and strength.  
     CONSTITUTION: A polyvinyl acetal resin with an acetylation degree of higher than 40mol% is dissolved in a solvent such as dimethylsulfoxide to prepare a dope of 10W30% polymer concentration and 1W1,000 poise viscosity. The dope is extruded through annular nozzles using a solvent that can coagulate polyvinyl acetal and is compatible with the dope solvent such as water as the core liquid and coagulation bath to form fibers, which are washed with water to produce the objective holow fibers. After coagulation, moisture-heat treatment of the hollow fibers is preferred at 40W70°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08335850-A (JP)
Title: Simple digital filter
Inventor: WAKAYAMA NOBUHIKO
IPC: H03H17/06
Filed: 1995-06-09
Abstract: PURPOSE: To realize plural simple digital filters different by frequency characteristics by cascading moving average filters. CONSTITUTION: A simple digital filter consists of a delay element 1 which delays the input by one clock, an adder 2, a half fold conversion part 3 which is provided instead of a 1/2 multiplier and has bit lines so shifted and connected that all of the output of the adder 2 is shifted in the LSB(Least Significant Bit) direction by one bit, and a selection part 4 which selects and outputs one of outputs (a), (b), and (c) of respective stages.
Patent JP-H0436243-A (JP)
Title: Hypnotic sedative
Inventor: NAKAGUCHI OSAMU
IPC: A61K45/00
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the subject drug exhibiting remarkable hypnotic and sedative effects and useful in medical field as a solid peroral drug by using an extract of Passiflora incarnata (a kind of passion flower) and an antihistaminic substance as active components. CONSTITUTION:The objective agent contains an extract of Passiflora incarnata and an antihistaminic substance as active components. The antihistaminic substance is e.g. diphenhydramine hydrochloride, diphenhydramine salicylate and diphenhydramine tannate. The weight ratio of the extract of Passiflora incarnata to the antihistaminic substance is about 2-10,000. It is preferably administered in the form of a solid peroral drug such as tablet or capsule. The amount of the active component in the drug preparation is about 10-30wt.%.
Patent JP-S5570141-A (JP)
Title: Ecl circuit
Inventor: OOKI NOBORU
IPC: H04B3/00
Filed: 1978-11-21
Abstract: PURPOSE:To facilitate an easy two-way transmission and thus to simplify the transmission/reception circuit by supplying the control signal independently from the logic signal of the input signal and then setting simultaneously the two types of output voltage leves to low levels via the control signal. CONSTITUTION:The two-way transmission circuit is formed by transmission/reception parts 1 and 2 of emitter-coupled logic circuit ECL which uses the binary signal featuring the high and low states of the voltage level and also delivers the signal identical logically to the input signal and the signal reverse logically to the input signal. Then control signals are supplied, independently from the input logic signals, to input-side drivers 11 and 21 of parts 1 and 2. And two types of output terminal levels delivered to receivers 12 and 13 as well as 22 and 23 of thereception side are set forcedly to low levels via drivers 11 and 21. As a result, the two-way transmission can be facilitated at parts 1 and 2, thus simplifying the structure for parts 1 and 2.
Patent JP-H01312581-A (JP)
Title: Blade blak side seal for cleaning device
Inventor: TSUKAMOTO TSUGIO
IPC: G03G21/00
Filed: 1988-06-13
Abstract: PURPOSE:To prevent toner cloud generated by a brush roll from spouting to the upper part of a housing through the back side of a blade by holding a sealing member on the inside plane of the housing rear part, and sealing the bottom part of the housing by pressing the blade back by means of the top end part. CONSTITUTION:The sealing member 50 afectting on the back plane of the blade 40 is holded by a holding member 51 provided on the inside plane of the rear part of the housing, and the top end part is provided so as to press the back of the blade 40, and the sealing of the bottom part of the housing is performed by the sealing member 50. Thus, the troubles such as the toner cloud generated by the brush roll 45 through the back side of the blade 40, leaking to the to part of the housing, spouting out to the outside of the cleaning device from the housing part, and staining the inside of a copying machine is prevented.
Patent JP-S63361-A (JP)
Title: Synthetic resin composition
Inventor: NAKAYAMA KOICHI
IPC: C08K3/34
Filed: 1986-06-19
Abstract: PURPOSE:To obtain a resin compsn. having excellent sliding characteristics as well as excellent rigidity, tapping strength, processability, etc., by blending a synthetic resin with silicon dioxide, paraffinic oil and carbon fiber in a specified ratio. CONSTITUTION:A compsn. is formed from 100pts.wt. synthetic resin, 1-20pts.wt. s silicon dioxide, 1-30pts.wt. paraffinic oil and 1-20pts.wt. carbon fiber. As the synthetic resin, styrene resins and mixtures thereof with other resins are preferred from the viewpoints of processability and cost. As silicon dioxide, finely divided hydrated silicon dioxide (SiO2.nH2O) having a water content of 2-10wt% is preferred from the viewpoints of the processability and the antistatic properties of the compsn. Carbon fiber having a fiber length of 1-10mm and a fiber diameter of 1-20mu is preferred from the viewpoints of the rigidity, the processability, etc., of the compsn.
Patent JP-S627335-A (JP)
Inventor: OKAWA TETSUO
IPC: H02H7/16
Filed: 1985-07-02
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-S6034117-A (JP)
Inventor: OKADA HIROSHI
IPC: A01J5/04
Filed: 1983-08-05
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-H0435912-A (JP)
Title: Apparatus for manufacturing rotator
Inventor: TAGUCHI TADAMI
IPC: F04D29/66
Filed: 1990-05-31
Abstract: PURPOSE:To manufacture a well-balanced rotator without the necessity of labor time and with high productivity by equipping with a balance adjusting member capable of projecting and retracting therefrom, on the inside hollow part of a mold for molding a rotator by injecting a liquid material therein. CONSTITUTION:A balance pin (a balance adjusting member) 4 can be secured from the lower side of a core pin 1 by press-insertion or the like and, by adjusting the press-insertion degree, it can be projected to the position denoted by part No. 4 and retracted to the position denoted by part No. 4. During the molding period of an impeller, the balance pin 4 of a core pin 1 is made into a state of being wholly projected first and, after respective members are arranged thereon, heated liquid resin in injected therein from a resin introducing port 33. After molding, in case the balance of the impeller 30 is out of order, the position to be weighted is checked and the balance pin 4 corresponding to the weight position is retracted as shown by part No. 4. By the use of the core pin 1 in this state, the impeller 30 is molded in the same manner.
Patent JP-S63309867-A (JP)
Title: Phase discriminating circuit
Inventor: KANEKO KAZUMASA
IPC: G01D5/245
Filed: 1987-06-11
Abstract: PURPOSE:To execute a response at a high speed by a phase variation quantity and a phase variation direction which are obtained by presetting to a period counter by using the number of clock pulses when there is no phase variation, as a reference value, and subtracting the clock pulse at every one period of an input signal. CONSTITUTION:By presetting to a period counter 38 by using the number of clock pulses in one period when there is no phase variation of a signal to be detected, as a reference value, and subtracting the reference value during one period of the signal to be detected, a phase variation quantity is obtained as a counter remaining value of the counter 38. Subsequently, from positive and negative of a result of subtraction obtained by each circuit 40-42 of a phase variation quantity counter, '0' decision and positive or negative decision, to which of the position or negative direction the phase has been varied is decided. In case of the positive direction, and in case of the negative direction, an FOW (forward) signal containing the number of pulses for showing a result of subtraction, and a BAK (backward) signal of a series of pulses in the same way are outputted, respectively, and by these signals, varying direction and a variable quantity can be obtained. Accordingly, even if a phase variation corresponding to plural pieces of clock pulses during one period of the signal to be detected, it is possible to follow up easily, therefore, a response can be executed at a high speed.
Patent JP-S62299418-A (JP)
Title: Suspension controller for vehicle
Inventor: EMA KIYOO
IPC: B60G17/00
Filed: 1986-06-20
Abstract: PURPOSE:To improve the roll control performance, by presuming a roll angle based upon the rotary direction, the rotary angle, the unit operation speed per unit time, the pattern with respect to the vehicle speed of a steering wheel and extending/shrinking a suspension device so as to cancel the roll angle. CONSTITUTION:When the steering operation is performed, a signal corresponding to the steering angle and the steering direction is fed from a steering sensor 7 to a control unit 34. At the same time, a vehicle speed 35 is also fed to the control unit 34. The control unit 34 compares said signals with prestored data so as to determine the optimal extension/shrinkage of suspension for a corresponding pattern, and a hydraulic changeover valve for the suspension units 1a, 1b, 2a, 2b is controlled to achieve said extension/shrinkage. With such arrangement, the cornering roll can be controlled accurately.
Patent JP-S6125259-A (JP)
Title: Rewriting control system of memory
Inventor: KIRYU YOSHIO
IPC: G06F12/16
Filed: 1984-07-13
Abstract: PURPOSE:To perform the recovery of a soft error with no inhibition of other requests to a memory by carrying out a partial writing action for rereading and rewriting actions for recovery of the soft error when a correctable error is detected. CONSTITUTION:When a correctable error is detected by a decoding circuit 21 through a reading action given from a memory array 19, both a read information selection control register 3 and a write request register 2 are set at ''1''. Then a rewriting action is commanded to an address where an error is detected. In this case, an AND gate 4 is closed by the register 3 and a partial write designating signal is set to a partial write designating register with its 8 bits all set at ''0''. Therefore, a partial write control circuit 15 is started via gates 11 and 12 for execution of a partial writing action. Then only 8 bytes of the read information obtained via the circuit 21 are selected by a partial write uniting circuit 17 and then written again on the array 19 via a coding circuit 18.
Patent JP-S5769209-A (JP)
Title: Unit type flowmeter
Inventor: YAMAMOTO HIROSHI
IPC: G01F3/10
Filed: 1980-10-17
Abstract: PURPOSE:To improve the accuracy and reliability of a flow-rate measuring mechanism by adding a by-pass safety mechanism and a gas-liquid separating mechanism thereto. CONSTITUTION:A liquid enters a chamber inside a member 12 of a gas-liquid separating mechanism (b) through a fluid inflow pipe 33, and the liquid having no air bobble overflows a partition wall 13, flows into a chamber 15 and it is transferred to a member 1 of a flow-rate metering mechanism (a) and it enters through an inflow port 5, causing a pair of rotors 2, 2 to rotate, and reaches an outflow port 6 and it is discharged from a fluid outflow pipe 34. When the amount of liquid to be supplied is considerably increased, a sliding valve unit 10 of a by-pass safety mechanism moves upward inside a cylinder 8a against a coil spring 9 and surplus liquid is by-passed from the inflow port 5 to the outflow port 6 through a by-pass port 8 and a groove port 11.
Patent JP-H05337735-A (JP)
Title: Boring method
Inventor: YOKOYAMA AKIRA
IPC: B26F1/00
Filed: 1992-06-04
Abstract: PURPOSE:To keep off any working strain in a material with malleability and improve the machining accuracy and make plenty of boring jobs achievable. CONSTITUTION:This is a boring method to bore four holes 2 latticedly arranged on a material 1 with a boting tool, and in this method, this material 1 is multiply divided crosswise, and it is consists of a first process setting an area moving rule, a second process selecting an area A0 of a starting point and boring it, a third process boring the area on the basis of the area moving rule, and a fourth process for boring plural areas of the other groups.
Patent JP-S626698-A (JP)
Title: Measurement of galactitol
Inventor: KAMORI TAKESHI
IPC: C12R1/06
Filed: 1985-07-03
Abstract: PURPOSE:To readily measure galactitol in humor, by bringing the humor into contact with a bacterium having the ability to produce D-tagatose from galactitol to convert the galactitol in the humor into the D-tagatose and measuring the resultant D-tagatose. CONSTITUTION:A humor is brought into contact with a bacterium having the ability to produce D-tagatose from galactitol in vito to convert the galactitol contained in the humor into the D-tagatose, which is then measured to measure the galactitol. A bacterium belonging to the genus Pseudomonas or Arthrobacter may be used as the above-mentioned bacterium having the ability to produce the D-tagatose from the galactitol, but Arthrobacter globiformis ST-48 (FERM-P No.7592) is particularly preferred.
Patent JP-H05335931-A (JP)
Title: Input transistor circuit
Inventor: YAMAGUCHI TAKASHI
IPC: H03K19/0185
Filed: 1992-06-04
Abstract: PURPOSE:To keep a minimum level of a high level and a maximum level of a low level being an input level margin in an excellent way by providing a setting means setting the active/inactive state of MOS transistors(TRs) of the same conduction type to the circuit. CONSTITUTION:An N-channel MOS TR QN2 is connected in parallel with other TRs, a fuse F1 is inserted between its gate and an input terminal IN and a resistor R is inserted between the gate and a common potential point. When the fuse F1 does not blows, the N-channel MOS TR QN2 is active and when blows, the N-channel MOS TR QN2 is inactive, then a ratio of the channel width of P-channel MOS TR and N-channel MOS TR is changed. Thus, even when a threshold voltage VT of the MOS TRs is deviated from the standards.
Patent JP-S6040830-A (JP)
Title: Disc brake
Inventor: HATA KOUTAROU
IPC: F16D65/18
Filed: 1984-07-12
Abstract: PURPOSE:To facilitate machining of an oil passage and to reduce flow resistance of oil, by a method wherein an oil passage, through which the upper part of the bottom of a master cylinder is communicated with the base of a reservoir tank, is provided, and an air vent hole, formed in the upper part of a body, and an oil passage, which interconnects the wheel cylinder and the reservoir tank, are coaxially communicated with each other. CONSTITUTION:A master cylinder 9, extending longitudinally, is situated to the lower part of a body 1, and a master piston 10, forcibly pressed by a press rod 8, is interposed thereinto. A screw part 11a is formed in an opening part at the upper part of a reservoir tank 11, and a gathering part 11b is provided in the bottom of the tank. A wheel cylinder 14, which is positioned above the cylinder 9 and open to the side located opposite to a disc plate, is commuicated with the bottom of the reservoir tank 11 through an oil passage 15, and an air vent hole 16 is formed coaxially with the oil passage 15. The upper part of the bottom of the master cylinder 9 is communicated with the bottom of the reservoir tank 11 through the oil passage 17. The oil passages 15 and 17 may be easily machined.
Patent JP-S5847315-A (JP)
Title: Surface acoustic wave device
Inventor: YAMADA JIYUN
IPC: H03H9/64
Filed: 1981-09-16
Abstract: PURPOSE:To facilitate the production of patterns, by distributing two normal electrodes which are composed of plural pairs of electrode fingers of reed-screen type of surface acoustic wave with a prescribed space secured between the two electrodes to form a group and using plural numbers of such groups. CONSTITUTION:For a surface acoustic wave device which is used for an audio signal filter of separate carrier system of a TV picture receiver, the 1st reed- screen electrode which converts the surface acoustic wave into the electric signal and the 2nd reed-screen type electrode which converts the surface acoustic wave radiated from the 1st reed-screen electrode into the electric signal are provided on a piezoelectric substrate. The two N-pair normal electrodes A and B composed of plural pairs of electrode fingers having a specific width of the electrode finger of at least one of the 1st and 2nd reed-screen type electrodes are distributed a space of (N+1/2)lambda0 (lambda0: length of surface acoustic wave) secured between the centers of the electrodes A and B. In such way, a group C is obtained. Plural numbers of such groups C are used in accordance with a prescribed width of the frequency band with a space of (2N+3/2)lambda0 secured among these groups. Thus the space between electrodes and the crossing width are set constant. This action facilitates the production of patterns.
Patent JP-H079786-A (JP)
Title: Ic card
Inventor: KIKUCHI SHUICHI
IPC: B42D15/10
Filed: 1993-06-16
Abstract: PURPOSE:To simply attach/detach an IC card by forming of a frame for supporting a board in which electronic components are placed, and upper, lower panels of U-shaped section to be arranged on upper and lower surfaces of the frame, forming engaging grooves of the upper and lower panels in the frame, and engaging the upper and lower panels with the grooves to be mounted. CONSTITUTION:The IC card comprises a frame 11 for supporting a board 13 placed with electronic components 12, and upper, lower panels 15, 16 of U-shaped section arranged on upper and lower surfaces of the frame 11, wherein engaging grooves of the panels 15, 16 are formed in the frame 11, and the panels 15, 16 are engaged with the grooves to be mounted. As a result, the panels 15, 16 are slid from one side of the frame 11 along the grooves formed at the frame 11 to be inserted and removed, and hence even if a trouble occurs in the component placed therein, the panels 15, 16 are simply removed from the frame 11, and its interior can be repaired, inspected and regulated.
Patent JP-H0438769-A (JP)
Title: Disk reproducing device
Inventor: SHIMIZUME KAZUTOSHI
IPC: H03L7/18
Filed: 1990-06-01
Abstract: PURPOSE:To stably reproduce a disk by varying the frequency of a reference frequency signal from a reference frequency generating circuit so as to change the constant linear velocity of the disk gradually step by step when the linear velocity is changed and a reproducing data rate is changed. CONSTITUTION:When the linear velocity is changed from a normal mode 1.2-1.4m/s to a double speed mode 2.4-2.8m/s of when it is changed from the double speed mode 2.4-2.8m/s to the normal mode 1.2-1.4m/s, a microcomputer 8 detects the change in the linear velocity of a compact disk 2 from a reproduced data so as to change this linear velocity by the step of 0.1% and to control a frequency dividing ratio 1/N of a variable frequency divider 1b by this microcomputer 8. In this case, the step of 0.1% is decided so as to prevent the out-of-lock of an analog PLL circuit constituting a reference frequency generating circuit 1 and for this step, any step is available when it is within a range not out of the lock of this analog PLL circuit.
Patent JP-H05344213-A (JP)
Title: Message recording system for telephone
Inventor: FUJIWARA SHUSAKU
IPC: H04M3/42
Filed: 1992-06-05
Abstract: PURPOSE:To make it possible to record the message which is in a calling state in an exchange by a subscriber as necessary and to confirm the contents after the message is terminated. CONSTITUTION:This message recording system is provided with a recording device C8 recording the message in an exchange and a three-terminal connection device D7 for connecting subscribers A5, B6 and the recording device C8. By a central control unit E 9, the recording request signal inputted from the subscriber A5 in a calling state is recognized, and the messages of the subscribers A5, B6 are made to be recorded in the recording device 8 via the three-terminal connection device D7 by attaching a pull-in identification code to the messages. After the messages are terminated, the message recording reading request signal inputted from the subscriber A5 is recognized by the central control unit E 9, the identification code stored corresponding to the subscriber A5 is referred to, and the pertinent message recording which is recorded in the recording device C8 is selected and is transmitted to the subscriber A5.
Patent JP-H05342736-A (JP)
Title: Disk drive device
Inventor: MIYASAKA SHIGETOSHI
IPC: G11B17/02
Filed: 1992-06-05
Abstract: PURPOSE:To prevent that a disk cartridge other than a specific disk cartridge is inserted erroneously and mounted erroneously in a disk drive device. CONSTITUTION:A disk drive device 1 which is provided with the following is installed: a cartridge holder 3 into which a disk cartridge 2 is inserted; and a lock release mechanism 5 which is operated by the cartridge 2 inserted into the holder 3 and which releases the lock of a slider 4 for raising and lowering the cartridge-holder when the cartridge holder 3 is inserted, up to its raising and lowering position. An erroneous-insertion preventing member 6 which is constituted in the following manner is installed: it permits that a specific disk cartridge is inserted up to the raising and lowering position inside the cartridge holder 3 without interfering with the cartridge when the cartridge is inserted into the holder 3; and it interferes with a disk cartridge other than the specific disk cartridge and prevents that the cartridge is inserted up to the rasing and lowering position when the disk cartridge other than the specific disk cartridge is inserted.