baber/WOPTO huggingface dataset:
Patent JP-H04206250-A (JP)
Title: Plasma processing device
Inventor: NOGAMI YUTAKA
IPC: H01J37/305
Filed: 1990-11-29
Abstract: PURPOSE: To treat an object to be treated at a high peeling speed or high etching rate and with little damage by forming magnetic field orientation of a fusiform between a gas introducing-in portion and a baffle plate. CONSTITUTION: A plasma treating device comprises: a treating container 30 capable of vacuum exhaustion; a gas introducing-in portion 32 and a gas exhausting portion 34 for processing gas; plasma generators 38, 40 for achieving a plasma region 36 of the processing gas; a mounting portion 44 for mounting an object 42 to be treated thereon; and a baffle plate 50 interposed between the plasma region 36 and the mounting portion 44. A magnetic field generator 60 forms magnetic field orientation of a fusiform in a space defined between the gas introducing-in portion 32 and the baffle plate 50 in the direction along a flow of the process gas. A high density neutral active seed having a low charged particle mixing degree can be obtained in a reaction region downstream of the baffle plate 50. Consequently, it is possible to treat the object to be treated at a high peeling speed or high etching rate and with little damage.
Patent JP-2000166259-A (JP)
Title: Control method for inverter device for drive of motor
Inventor: SATO MASAHIRO
IPC: H02M7/797
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a control method for an inverter device in which an inverter circuit is made modular and which is optimum when a semiconductor is used. SOLUTION: In this control method, the voltage/frequency(F/V) ratio of a V/F converter is set to be larger than the V/F ratio in the acceleration or constant-speed state of a motor 3. The V/F ratio is changed over by a changeover circuit 21b on the basis of the operating state of the motor 3. As a result the current of diodes constituting an inverter circuit 15 is reduced, and the inverter circuit 15 is made easily modular so as to be made low-cost.
Patent JP-H04291804-A (JP)
Title: Integrated waveguide coupler
Inventor: RONARUDO EMU KAABUARUHO
IPC: H03B9/12
Filed: 1991-12-17
Abstract: PURPOSE: To provide a microwave power coupler reduced in size and weight. CONSTITUTION: A 1st plate 50 in which plural 1st grooves 53 are disposed on a 1st face 50a, and a 2nd plate 70 in which plural 2nd grooves 74 are disposed on the 1st face 70a are included. The 2nd plate is engaged with the 1st plate, and the plural 1st grooves in the 1st plate are disposed in matching relation with the plural 2nd grooves, so that plural waveguide areas 44 are provided.
Patent JP-H04205752-A (JP)
Title: Control signal counter
Inventor: NAKAYAMA TADANORI
IPC: G11B27/19
Filed: 1990-11-29
Abstract: PURPOSE:To write down an address always accurately on a video tape by detecting the change of running direction and detecting the state of control period of a reproducing control signal. CONSTITUTION:The quantity of pulses of a pulse signal 106 generated in the interval of the pulses of output signal 102 of a doubling device 5 is counted by a counting means 11. When an edge of the control signal 101 is not reproduced right after the running direction of video tape 1 is changed, the running direction obtained by the means 11 is unchanged during the consecutive two pulses of output signal of the means 5, and the quantity of pulses becomes not less than 3. Consequently, the counting direction of a counting means 12 follows to the direction from a running direction detecting means 8. Then, the pulses of output signal 102 of the means 5 are counted by the means 12 to the counting direction settled by a running direction signal 103 outputted by the means 8. Thus, the address on the tape 1 can be obtained in the means 12.
Patent JP-H11178222-A (JP)
Title: Memory protective circuit for protecting memory from voltage drop resulting from increased power consumption
Inventor: TAKAHATA HIROKATSU
IPC: H02J7/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To prevent the drop of a power supply voltage by providing a detecting means which generates a detect signal upon detecting the sudden change of the voltage at an input terminal and constituting a switch in such a way that the switch is opened when the detect signal is generated. SOLUTION: The input of a memory protective circuit from a DC/DC converter is outputted to the power source of a peripheral circuit through a P-MOSFET 12, but the outputs of an LPF which inputs the output of the DC/DC converter and is composed of resistors 6 and 7 and a capacitor 8 and a resistance type potential divider composed of resistors 9 and 10 are respectively inputted to the positive and negative inputs of a comparator 11 and supplied to a gate.  When the output voltage of the DC/DC converter suddenly becomes lower than a prescribed value due to a sudden increase in the power consumption of a peripheral circuit, the output of the comparator 11 becomes 'HIGH' and the P-MOSFET 12 is turned on, resulting in the interruption of power supply to the peripheral circuit, because the voltage at the negative input of the comparator 11 is lower than that at the positive input of the comparator 11. Therefore, the sudden drop of the power supply voltage can be prevented.
Patent JP-H07200176-A (JP)
Title: Interface unit for external storage device extension
Inventor: KURIHARA TETSUO
IPC: G06F3/06
Filed: 1993-12-28
Abstract: PURPOSE:To provide an interface unit for external storage device extension which enables a large-capacity storage device such as an FDD unit and a CD- ROM unit to be connected easily and additionally as an external storage device. CONSTITUTION:It is made possible to connect the external storage device such as the FDD unit and CD-ROM unit to a personal computer which includes a card substrate 10 and an interface 13 and has a memory extending function using IC cards. The card substrate 10 is formed into the same shape as IC cards and has a connection part for a personal computer main body. The interface 13 correspond to the kind of the external storage device and can be connected to the card substrate.
Patent JP-2001156131-A (JP)
Title: Environment test device for electronic component
Inventor: WAKUI MASAYUKI
IPC: G01R31/26
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To always realize stable and sure connections and further enhance reliability by accurately positioning the suction port of a suction system in the X-direction, the Y-direction and the Z-direction to the suction port of a cassette. SOLUTION: When a cassette 2 is inserted to a cassette support part 4 in a test device body 3, an automatic suction system connection part 9 is fit to the inserted cassette 2, and a position in an X-direction and a Y-direction of a suction port 7, etc., in a suction system in positioned automatically to a suction port 5, etc., provided to the cassette 2, and after the cassette 2 is inserted to the cassette support part 4, it is fit to the cassette 2 as a fixing part (first fixing part) 8 which is integral to the suction opening 7, etc., lowers, the position of the suction opening 7, etc., in a Z-direction is positioned automatically to the sucked port 5, etc., and the port 5, etc., and the port 7, etc., are connected.
Patent JP-H11190907-A (JP)
Title: Regenerating method of photoresist developer waste liquid
Inventor: SUGAWARA HIROSHI
IPC: B01D61/02
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an easy and efficient regenerating method of a developer waste liquid of a photoresist. SOLUTION: In this method to treat a developer waste liquid of a photoresist essentially containing a photoresist and tetraalkyl ammonium (TAA) ion, at least a process to concentrate TAA ion by electrodialysis and/or electrolysis and a process to adsorb and remove impurities by bringing the liquid into contact with an ion exchange resin are carried out. The ion exchange resin is preferably an anion exchange resin and a hydrogen ion type (H-type) and/or TAA ion type (TAA) cation exchange resin. The impurities are residual photoresist, other anion component and cation component such as Na<+> . Thereby, a soln. of tetraalkyl ammonium hydroxide of high purity which can be reused as a photoresist developer is regenerated and recovered from the developer waste liquid of a photoresist.
Patent JP-2001153254-A (JP)
Title: Position control device and bathtub water circulating device provided with this position control device
Inventor: OTOMO ICHIRO
IPC: B01D35/027
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To easily perform usefully a process for checking presence of operating nonconformity in a drive source driving a moving object and in each position detection element detecting a moving position of the moving object. SOLUTION: This position control device, moving a moving object 7 toward a required position of a plurality of pre-specified positions P1 to P3, has a processing element 10 executing a routine mode stopping a drive of a drive source M based on a detection output of position detection elements S1 to S3 corresponding to concerned switch elements Y1 to Y3 after driving the drive source M by individually actuating the required switch elements Y1 to Y3 as necessary and a self diagnostic mode checking a detection condition of each position detection elements S1 to S3 by moving the moving object 7 in a form different from the routine mode in response to a specific command.
Patent JP-H01176225-A (JP)
Title: Organic solvent based crystallized zirconia type sol
Inventor: YOSHIKAWA MASATO
IPC: A61K8/19
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a sol free from corrosion or odor and obviating an acid or alkali for decomposition by using a specific aliphatic alcohol or oligomer as a dispersing medium. CONSTITUTION:An aqueous solution of salt of Zr such as ZrCl is neutralized by adding a base (e.g. ammonia) to afford an aqueous suspension containing <=1mol./l Zr(OH)4, which is then heated until degree of crystallinity of Zr attains >=80% to give a crystallized Zr-containing aqueous suspension. Then about 0.1wt.% of 2-4C aliphatic alcohol having >=2 OH groups or oligomer thereof (e.g. ethylene glycol) is added as a dispersing medium to the crystallized Zr- containing aqueous suspension.
Patent JP-H07186899-A (JP)
Title: String type wiper device
Inventor: SHOJI JUNICHI
IPC: B60S1/20
Filed: 1993-12-28
Abstract: PURPOSE:To keep the tension of a string approximately at a constant value. CONSTITUTION:A string 27 is a member for wiping a mirror body 4. One end thereof is attached to a running-around belt 26 and the other end is rolled in by a string tensioner 35. The string tensioner 35 is provided with a string winding drum 35a on which a rotation force is exerted through the force of a flat spiral spring.
Patent JP-H01171054-A (JP)
Title: External index register system
Inventor: YANO TSUNEJI
IPC: G06F13/16
Filed: 1987-12-25
Abstract: PURPOSE:To execute the memory addressing of a microprocessor at high speed by providing an external index register at the microprocessor and making unnecessary the saving-restoring processing of an internal index register accompanying the memory addressing. CONSTITUTION:A memory address latch means 123, a data latch means 125 and a gate means 127 are added to the external part of a microprocessor 111 as a logic circuit equivalent to the index register. By a timing control means 131, the microprocessor 111 detects the non-access condition of an address bus 101 and a data bus 103 and by using the period, data transfer is executed. Namely, the index register of the microprocessor 111 can be exclusively used for the address processing of a transfer source (or transfer destination) memory. Thus, the saving-restoring processing of the index register is made unnecessary and the data transfer can be efficiently executed.
Patent JP-H05165856-A (JP)
Title: On-line shopping system
Inventor: KIJIMA YUJI
IPC: G06Q30/06
Filed: 1991-12-18
Abstract: PURPOSE:To make it possible for a user to easily deal with a person in charge of merchandise who offers a service. CONSTITUTION:An on-line shopping system 2 at a user side is equipped with a charge dealing request transmitting means 12 for attaining the dealing request with the person in charge of merchandise who offers a service. An on-line shopping system 1 at the person who offers service is equipped with a dealing indicating means 4 which displays the dealing request from the user, and the information of the user who makes the dealing request. When a dealing request display 4-0 is indicated at the display means of the on-line shopping system 1 at the person who offers service, the person who offers service can deal with the user by a dealing means based on the dealing request of the user.
Patent JP-H02256672-A (JP)
Title: Production of glycidyl ether
Inventor: KAWAMURA KIYOSHI
IPC: C07D407/12
Filed: 1989-12-26
Abstract: PURPOSE:To industrially and advantageously obtain the title compound useful as an intermediate of medicine, especially beta-adrenalin blocker by reacting an aryl alcohol corresponding to the aimed compound with an epihalohydrin compound in the presence of a quaternary ammonium salt. CONSTITUTION:A compound expressed by formula II [A is aryl such as phenyl capable of having a substituent group such as lower alkyl or heteroaryl such as indolyl) is reacted with an epihalohydrin expressed by formula IV (X is halogen; * is asymmetric carbon), especially optically active material thereof in the presence of a quaternary ammonium salt to obtain the subject compound or further the reaction product is treated with a base to convert simultaneously produced compound expressed by formula IV into the aimed compound. The aimed compound expressed by formula V useful for an intermediate of compound (above-mentioned medicine) expressed by formula I (Ar is nucleus of aryl, etc.; R is lower alkyl, etc.), especially optically active material thereof is industrially and advantageously obtained from an inexpensive raw material in suppressed side reaction and lowering of optical purity without using a base catalyst.
Patent JP-H02247173-A (JP)
Title: N-pyridinyl-9h-carbazole-9-amines
Inventor: RICHIYAADO CHIYAARUZU EFURANDO
IPC: C07D401/12
Filed: 1989-12-26
Abstract: The present invention relates to compounds of the formula <CHEM>  where,  X is hydrogen, loweralkyl, loweralkoxy or halogen;  Y is hydrogen, loweralkyl or halogen;  Z is hydrogen, loweralkyl or halogen;  R is hydrogen, loweralkyl, loweralkenyl,  loweralkylcarbonyl, dimethylaminoloweralkyl or <CHEM> m being an integer of 1 to 6, with the proviso that when R is loweralkenyl the double bond is not alpha to the nitrogen atom; and a process for their preparation. The compounds are useful analgesic, anticonvulsant and antidepressant agents, and for treating various memory dysfunctions characterized by decreased cholinergic function such as Alzheimer's disease, and can, therefore, be used as medicaments.
Patent JP-H05146734-A (JP)
Title: Coating method and device terefor
Inventor: TAKAHASHI SHINSUKE
IPC: G11B5/842
Filed: 1991-11-26
Abstract: PURPOSE:To effectively suppress the generation of unequal colors and longitudinal streaks and to uniformalize the film thickness of a coating film by inserting an exchangeable resistor into a liquid reservoir and regulating the flow resistance within the liquid reservoir so as to satisfy prescribed equation. CONSTITUTION:The exchangeable circular cylindrical shaft 1 is inserted into the liquid reservoir 10 to enable the regulation of the flow resistance in the liquid reservoir 10 so as to satisfy the equation I. In the formula, the spacing quantity of a slit 2 is designated as (d), the slit depth from the liquid reservoir 10 at the end on a coating liquid supplying nozzle 12 to the front end of the slit 2 as L1, the slit depth from the liquid reservoir 10 at the end on a coating liquid discharge nozzle 41 side to the front end of the slit 2 as L2, the discharge width of the slit 2 as (w), the coating liquid viscosity in the liquid reservoir 10 as etap, the coating liquid viscosity in the slit 2 as etas, the average flow rate of the coating liquid in the liquid reservoir 10 as Q, the discharge flow rate of the coating liquid from the slit 2 as (q), and the pressure drop count of the coating liquid in the liquid reservoir 10 as f(p).
Patent JP-H08178875-A (JP)
Title: Method for measuring concentration of rubber adhesion prevention agent
Inventor: INAISHI TETSUO
IPC: B05D3/00
Filed: 1994-12-20
Abstract: PURPOSE: To measure the concentration quickly with high accuracy, prevent the overuse of a rubber adhesion prevention agent, reduce the cost and restrict pollution to the environment at a work place by quantitatively analyzing potassium ions in the liquid rubber adhesion prevention agent by an X-ray fluorescence analysis. CONSTITUTION: A liquid rubber adhesion prevention agent 2 is obtained by diluting a soap agent 5 including soft soap and metal soap with water. An X-ray fluorescence analyzer 13 has an X-ray projector for casting first-order X rays on a specimen on a sample 12, a spectroscope for analyzing spectra of second-order fluorescent X rays generated from the specimen, and a measuring device for measuring the intensity of fluorescent X rays of a wavelength corresponding to the potassium from the spectral analysis. A control means 9 is provided with an operating device which, when receiving the intensity of fluorescent X rays of the potassium measured (13), converts the intensity into the concentration of the rubber adhesion prevention agent 2.  When the converted value is outside a proper concentration range of the rubber adhesion prevention agent 2, e.g. 0.5-5.0%, the control means 9 sends a signal to supply a suitable amount of the soap agent 5 and a diluent water 6 to a concentration-adjusting means 7.
Patent JP-H02179902-A (JP)
Title: Magnetic recording medium and magnetic detector
Inventor: TAKAI MIKIO
IPC: G11B5/02
Filed: 1988-12-31
Abstract: PURPOSE:To surely prevent the alteration of magnetic recording information such as forgery by irradiating a ferromagnetic recording medium with a laser beam to cause magnetic transformation to record the information. CONSTITUTION:A planar magnetic recording medium 1 consisting of the ferromagnetic material is irradiated with the laser beam 2. A part 3 is heated upto transformation temperature or above to cause the magnetic transformation. Thus, the part 3 is transformed from ferromagnetism to paramagnetism. In such a case, by changing and regulating the energy of the beams, the depth of the part where the magnetic transformation is generated is changed, and a three-dimensional recording area can be formed. By relatively displacing the magnetic recording medium and a magnetoelectric converting element, the information where the magnetic transformation to the recording area is generated on a three-dimensional basis is detected. Thus the depth of the part where the magnetic transformation is generated is detected by the magnetoelectric converting element, and the information can be read. The change of the recording information of such a magnetic recording medium is difficult, and the forgery can be prevented.
Patent JP-H11249342-A (JP)
Title: Charge exchange control agent and developer composition
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/097
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve the environmental stability of chargeability, aging stability, developability and image transferability and to obtain an image high in quality by using an organic boron compound comprising a specified organic anionic component and a cationic component. SOLUTION: This negatively chargeable charge exchange control agent is made of the organic boron compound comprising an organic anionic component represented by formula and a cationic component smaller in the molecular size than the anionic component and selected from an ammonium action and an organic amine action. In the formula, each of R1 -R4 is, independently, an organic group (provided that, excluding the case that either of R1 -R4 is a phenyl group) and each of R1 and R2 , R3 and R4 may combine with each other to form a ring each together with the combining boron atom. Thus, the obtained charge exchange control agent can easily control a charge amount and a charge distribution, is high in a charge rising speed, superior in developability and image transferability and suitable for a color developer.
Patent JP-H09154462-A (JP)
Title: Container for filling ground bait for gathering fish
Inventor: ABE HIROMITSU
IPC: A01K97/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a container for filling a ground bait for gathering fishes capable of readily filling the ground bait therein. SOLUTION: This container for filling a ground bait for gathering fishes is obtained by bonding the first divided cylinder 3 having a top wall to the second divided cylinder 4 having the bottom wall 6 on a pivot shaft, opening the second divided cylinder 4 from the first divided cylinder 3, scooping the ground bait and closing the second divided cylinder 4 to the first divided cylinder 3. The second divided cylinder 4 is formed of a peripheral wall part 10 having a relatively large diameter, a peripheral wall part 15 having a small diameter and a stepped wall part 16 integrally connecting the peripheral wall part 10 to the peripheral wall part 15.  The first divided cylinder 3 is pivoted on the peripheral wall part 10 having the large diameter of the second divided cylinder 4 with pivot shafts and a window 17 for releasing the ground bait is bored in the peripheral wall part 15 having the small diameter.
Patent JP-H04199900-A (JP)
Title: Method of positioning surface mounting device
Inventor: UMETSU TSUNENORI
IPC: H05K13/02
Filed: 1990-11-29
Abstract: PURPOSE:To simultaneously position all SMDs on a tray with simple one-time operation in inserting the surface mounting devices(SMD) contained in a tray into a socket and the like by arranging and positioning those devices, applying leads thereof against a pocket wall in the tray with centrifugal force and inertia. CONSTITUTION:With the actuation of a rotary actuator 11 a cam mounted on a shaft of the former is rotated to drive a locker arm 13. The locker arm 13 greatly rotates a tray pan 15 around a support point 14 and rotates an SMD 2 contained in a pocket on a tray 1 together to produce a centrifugal force. Herein, once the rotation of the rotary actuator 11 is interrupted, the SMD 2 strikes a pocket wall 4 in the pocket 3 by inertia and hence all SMDs 2 have no gap 61 with respect to the pocket wall 4 and are arranged and positioned. Hereby, accurate positioning is ensured without use of a replacement parts such as a positioning table.
Patent JP-H11152896-A (JP)
Title: Heat insulating formwork formed of foamed plastic
Inventor: OTA MASAYUKI
IPC: E04B2/86
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a formwork, capable of easily constructing a strip footing for a housing without separating a concrete from the formwork after solidified and showing heat insulation after constructed. SOLUTION: A ditch which is formed with square foamed plastic plate materials is provided in a grid shape on the inner face contacting a concrete to be extended to the direction of being inclined to the sides of the plat materials. Main through-holes 3 passing through the plate materials and auxiliary through-holes which are smaller than the main through-holes 3 are opened corresponding to the crossings of the ditches. Depressions 7 larger than the main through-holes 3 are formed around the openings of the main through-holes 3 at a depth equivalent to the midway of the thickness of the plate materials and separators 12 are passed through the main through-holes 3 for installation.