baber/WOPTO huggingface dataset:
Patent JP-H04161078-A (JP)
Title: Driver for standing wave ultrasonic motor
Inventor: YAMAGUCHI MASAKI
IPC: H02N2/00
Filed: 1990-10-20
Abstract: PURPOSE:To prevent driving speed and driving efficiency from lowering due to temperature rise by providing a temperature detecting means and means for controlling each frequency signal input to an ultrasonic oscillator in response to a detection signal from the temperature detecting means. CONSTITUTION:A frequency signal output from an oscillator 41 is split through a phase shifter 2 into two voltage signals having different phases which are then applied through amplifiers 43a, 43b on the electrode 26 of a first piezoelectric element 22 and the electrodes 27a, 27b of second piezoelectric elements 23a, 23b in order to drive an ultrasonic motor 30. Resilient body 21 of the ultrasonic oscillator 11 is provided with a thermocouple 50 connected with an operating circuit 51 and the frequency signal of the oscillator 41 is controlled in response to a detected temperature. Variation of resonance frequency due to temperature rise of the ultrasonic oscillator 11 is detected through the thermocouple 50 and the operating circuit 51 controls each frequency signal input to the ultrasonic oscillator.
Patent JP-H03146853-A (JP)
Title: Flameless atomizer for atomic absorption analysis
Inventor: HARADA KATSUHITO
IPC: G01N21/74
Filed: 1989-11-01
Abstract: PURPOSE:To obtain the flameless atomizer suitable for analysis of biosamples, such as blood and serum, and org. solvent samples by eliminating the acute angles of the steps or projections which are provided in a cell for the purpose of housing the sample in a fixed position and where the steps or the projections come into contact with the sample. CONSTITUTION:The cell 1 consisting of graphite or metal is held by electrodes 3a, 3b consisting of graphite or good electrical conductor. The sample 10 is injected by a pipette, etc., through a pipette introducing port 4 provided in the electrode 3a and a sample injecting port 2 provided in the cell into the cell 1. The cell 1 is heated by a power source for controlling the temp. and the elements contained in the sample are atomized. Light 9 passing light transmission windows 7a, 7b is absorbed and the atomic absorption measurement is carried out at this time. The chamber partitioned by the steps or projection for housing the sample 10 into the fixed position of the cell 1 is so formed that these steps or projections have no notching of the acute angles on the side to be housed with the sample.
Patent JP-H04157695-A (JP)
Title: Semiconductor memory device
Inventor: WADA ATSUSHI
IPC: H01L21/82
Filed: 1990-10-19
Abstract: PURPOSE:To achieve high speed so that an output buffer which one bit memory data corresponding to an upper address of a memory cell inputs is selected as an output target by connecting an output side of each output buffer in Wired OR in X1 bit mode. CONSTITUTION:In X1 bit mode, output sides of a plurality of output buffers 5 - 8 are connected in Wired OR for forming a selector with an output buffer itself and an output buffer which an upper level address data inputs is selected. In X multiple bit mode, data is output independently from the output buffers 5 - 8. Then, no extra things are provided at the input side of the output buffer, thus preventing speed-up between an I/O sense amplifier and the output buffer. Therefore, it becomes possible to switch between X 1 bit mode and multiple bit mode configurations easily and to enable request for high speed and multiple types to be met.
Patent JP-H09188846-A (JP)
Title: Pigment
Inventor: JIEEMUZU MATSUKUGIASHII MATSUK
IPC: C09D11/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a pigment concentrate which comprises the step of dispersing a dried org. pigment granule in an org. vehicle.  
     SOLUTION: In this production process, a conventional apparatus for the production of a color concentrate based on a water-contg. pigment feedstock, that is, an apparatus used in a flash process, is usable. Pref., the dispersed pigment concentrate prepd. by this method has a pigment concn. of 30 to 60%. E.g. in a production process using a Z-blade type conventional kneader, a suitable amt. of a carrier, e.g. a printing ink varnish, is added. In a mixer, the varnish is mixed into a suitable amt. of a pigment granule being fed. The granule is fed over a period of 2 to 5min to prepare a pulp having a pigment concn. of 50 to 65%. The granule is rapidly wetted and dispersed in 5 to 30min. The viscous pulp is diluted with a carrier vehicle, e.g. an ink varnish, to prepare a final concentrate. This concentrate is discharged in a necessary pigment concn. for use in a suitable application. This process can provide a product having a quality equal to the conventional flash process. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10135174-A (JP)
Title: Single tank cleaning apparatus and method of cleaning semiconductor substrate
Inventor: OKAMOTO AKIRA
IPC: H01L21/304
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a single tank cleaning equipment and a cleaning method which are excellent in cleaning effect. SOLUTION: This cleaning equipment is provided with the following: a cleaning tank 12, circulating piping 22 of chemical liquid which is arranged to circulate chemical liquid through the vessel 12, a circulating pump 14 which is installed in the circulating piping and circulates the chemical liquid, and a chemical liquid detector installed in the circulating piping in the vicinity of a circulating pump.  A semiconductor substrate is effective cleaned by executing the following: a cleaning liquid-introducing step of introducing a cleaning liquid into the cleaning vessel 12 in which semiconductor substrates are arranged, the circulating piping 22 and the circulating pump 14, a circulating step of circulating the cleaning liquid in a circulating path constituted of the cleaning vessel, the circulating piping and the circulating pump, a pure water introducing/cleaning liquid discharging step of discharging the cleaning liquid in the circulating path constituted of the cleaning tank, the circulating piping and the circulating pump, while introducing pure water into the cleaning tank, and a cleaning liquid introducing step of reintroducing other cleaning liquid, when chemical liquid concentration detection value of the chemical liquid concentration detector becomes a set value.
Patent JP-H0598481-A (JP)
Title: Method for synthesizing cuminaldehyde
Inventor: MATSUDA YOSHIHARU
IPC: C25B3/23
Filed: 1991-10-03
Abstract: PURPOSE:To efficiently produce cuminaldehyde by mixing and agitating solns. to partially oxidize the methyl group of cymene. CONSTITUTION:An aq. soln. contg. a preoxidized mediator and a soln. of cymene in org. solvent are mixed and agitated, hence the methyl group of the cymene is partially oxidized, and the preoxidized mediator is converted to a cerium(IV) compd. or a manganese(III) compd. The methyl group of the cymene is partially oxidized by dissolving cymene in a soln. contg. the nitrate or other salts of metals and saturated with oxygen to electrolytically oxidize the cymene. Oxygen or a gas contg. oxygen is blown into the soln. contg. the nitrate or other salts of metals. The desired cuminaldehyde is produced in this way with high selectivity.
Patent JP-H11120144-A (JP)
Title: Electronic computer system, calculation processing method and storage medium
Inventor: NAKAMURA TOSHIKI
IPC: G06F15/02
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To calculate a more accurately calculated result even when canceling occurs in the process of calculation. SOLUTION: A RAM 13 stores each item data of loan amount, an interest rate, the number of months which are inputted by an inputting part 14. A CPU 11 calculates a denominator formula of a financial calculation expression based on the data of the interest rate and the month number of each item data and also calculates a molecular formula of the financial calculation expression based on the data of the interest rate. In such cases, the CPU 11 performs processing that adjusts the number of digits of numeric value of the molecular formula by subtracting prescribed integer value after adding the same integer value to the numeric value of the molecular formula.  It is possible to calculate an accurate calculation result by calculating the coefficient of an amount to be repaid based on the numeric values of the molecular formula and the denominator formula which are adjusted in this way, calculating the amount to be repaid each month by integrating the coefficient by data of the loan amount and also calculating the total amount to be repaid by integrating the amount to be repaid by the data of the loan amount. The amount and the total amount to be repaid which are acquired at that time are displayed on a displaying part 16.
Patent JP-H0673309-A (JP)
Title: Vibration-damping coating composition
Inventor: TSUCHIYA YUKIHIRO
IPC: F16F15/02
Filed: 1991-10-03
Abstract: PURPOSE:To provide a coating composition which gives a coating film always having a stable vibration-damping performance even when thin and which can be easily prepared. CONSTITUTION:A powdery piezoelectric substance and a powdery conductive substance are dispersed in a coating vehicle. Alternatively, composite particles each consisting of a piezoelectric substance covered with a conductive substance or of a conductive substance covered with a piezoelectric substance are dispersed in a coating vehicle. Due to the two substances, a coating film formed from the composition functions to convert vibrational energy to electric energy, which is emitted as heat energy. The film thus has excellent vibration-damping properties and can be thin. The composition can be easily prepared.
Patent JP-H09127287-A (JP)
Title: Fuel replacing apparatus
Inventor: ITO ARATA
IPC: G21C19/18
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To quicken the work while enhancing the efficiency and safety by traveling two trucks; each mounting a transverse truck, while levitating. SOLUTION: A pair of trucks 4 are set on an operation floor 2 to travel in the horizontal direction and a transverse truck 6 is mounted on each truck 2 to travel in the perpendicular direction. A multistage telescopic mast 7 is disposed below the truck 6. All trucks 4, 6 are levitated by a pneumatic levitation means and moved, respectively, along guide rails 3, 5. At first, two trucks 6 are traveled to the central part of a monorail 5 while two trucks 4 are traveled to a predetermined position above the core part 42. A fuel 9 is then gripped and drawn out by means of the mast 7 and a fuel grip mechanism 8. Subsequently, the trucks 4, 6 are shifted to a predetermined position of a fuel storage pool 10 and the fuel 9 is landed on a rack 44. Traveling and transverse of the trucks 4, 6 are controlled automatically to avoid the interference of the mast 7 due to movement.
Patent JP-S63136629-A (JP)
Title: Reactive ion etching device
Inventor: FUJIWARA NOBUO
IPC: H01L21/302
Filed: 1986-11-28
Abstract: PURPOSE:To shorten an etching time by placing a cathode electrode through a supporting frame and etching a workpiece. CONSTITUTION:A spacer (working unit) 6 is made of a conductive substance or a substance having 1 or more of dielectric constant, and disposed on a cathode electrode 1 near an X-ray exposure mask (workpiece) 5. Accordingly, ions which pass an ion sheath obtain sufficient energy to be introduced perpendicularly to the mask 5. As a result, the anisotropy of etching is strengthened, and an etching velocity is decelerated.
Patent JP-H09128776-A (JP)
Title: Objective lens driving device
Inventor: KONAYAMA SHIYUUICHI
IPC: G11B7/09
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To effectively attenuate and absorb the vibration of a leaf spring, etc., when a lens is driven. SOLUTION: This device is provided with a support base 10 provided with a magnetic circuit, a tracking coil 21, a focus coil 22, a lens holder 20 holding an objective lens 1, a fixed support part 30 fixed to the support base, a movable support part 40 attached to the fixed support part turnably in the tracking direction through a track leaf spring 60 and a focus leaf spring 50 connecting the lens holder 20 with the movable support part turnably in the focus direction.  In such a case, the device is constituted so as to be provided with a damping means 80 constituted of a damping plate 81 whose one side is fixed to the fixed support part and the other side is attached to the movable support part, groove parts 82 formed on the movable support part movably engaged with the other side of the damping plate and damping material 83 filled in the groove parts and rockably holding the other end of the damping plate.
Patent JP-H10145610-A (JP)
Title: Communication processing method and communication processing system
Inventor: MOTOYAMA TETSURO
IPC: H04N1/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To allow transmission or non-connection communication to be surely approved and to keep the security. SOLUTION: Office equipments 24, 28, 32 recognizing only approved information monitor each status of the office equipments 24, 28, 32 through the Internet 10 and/or a content of a message is monitored by a security center to send the message to a controlled data center. A log of the message sent to the Internet 10 is reserved through protection devices 14, 40, 50 and only the message received and checked by the security center is sent through the Internet 10 via the protection devices 14, 40, 50, then the message is compared with the message received by the security center.
Patent JP-H11167791-A (JP)
Title: High speed non-synchronism pipeline control circuit, high speed non-synchronism countercurrent pipeline control circuit, and computer memory used for this
Inventor: MOLNAR CHARLES E
IPC: G06F13/14
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high speed non-synchronism pipeline control circuit and a high speed non-synchronism countercurrent pipeline control circuit which is provided with a non-synchronism control circuit generating a control signal and in which tight coupling required for countercurrent pipeline processing and the like is performed and which can control precisely high grade pipeline processing, and a computer memory used for this circuit. SOLUTION: A control section 410 comprises a first control circuit 411, a first detecting circuit 414, a second control circuit 412, and a second detecting circuit 415 being arranged alternately. The circuit 411 controls gate input of registers 402, 404, the circuit 412 controls a gate input of a register 403. Respective detecting circuit 414, 415 monitors a state of adjacent two control circuits, when a control circuit indicating 'full' precedes a control circuit indicating 'empty', a transfer signal is supplied to these circuits.
Patent JP-H08120389-A (JP)
Title: Aluminum-copper alloy excellent in intergranular corrosion resistance and brazing sheet using it
Inventor: TAKENO SHINJI
IPC: C22C21/12
Filed: 1994-10-24
Abstract: PURPOSE: To provide the Al-Cu alloy which is used in the brazing sheet or the body sheet for an automobile and excellent in the intergranular corrosion resistance, and the brazing sheet where the alloy is used as the core. CONSTITUTION: Al-Cu alloy having the composition consisting of >1.5% and <=7.0% Cu, 0.01-0.5% Bi, and substantially the balance Al is provided. One or more kinds of Mg, Ti, Mn, Cr, Zr and V are added thereto. Al-Cu alloy for the brazing having the composition consisting of 0.1-1.5% Cu, 0.01-0.5% Bi, and substantially the balance Al is provided. One or more kinds of Ti, Mn, Cr, Zr and V are added to this alloy for brazing, Mg is added and the amount of Si is suppressed. The grain size of Bi is 1-20μm, and the density of Bi is 40-2000pcs/mm<2> .
Patent JP-H05294845-A (JP)
Title: Immunogen composition
Inventor: SEKI KUNIHARU
IPC: A61K47/14
Filed: 1992-10-22
Abstract: PURPOSE:To provide an immunogen composition administrable by oral administration and nasal administration. CONSTITUTION:The objective immunogen composition is produced by combining an immunogen capable of immunizing human or animal with an oil and fat of formula (R1 to R3 are 6-24C saturated or unsaturated fatty acid residue) as an immunoadjuvant. The immunogen is especially influenza, Japanese encephalitis, type B hepatitis and pertussis and the agent suitable for oral or nasal administration is a gelatin capsule, suspended or emulsified liquid, drop and spray.
Patent JP-H01127526-A (JP)
Title: Method for forming loading plan to automobile ship
Inventor: NAKASHITA SABURO
IPC: B65G67/04
Filed: 1987-11-11
Abstract: PURPOSE:To easily form a loading plan by obtaining the approximate value of the number of loading vehicles for each division by the comparison to a previously set reference vehicles, giving correction to the border lines between mutual blocks, and temporarily determining an arrangement while considering an obstacle and displaying the arrangement. CONSTITUTION:A vehicle loading means 30 partitions the inside of a ship into plural divisions based on a previously stored chart in a memory 22 while dividing the inside of each division into plural blocks in which adjacent vehicles are arranged being aligned in one direction, according to a previously set pattern 23. The loading number of reference vehicles which is previously set in a memory 21 is multiplied by the conversion factor of loading vehicles form an input means 15, the approximate value of the number of loading vehicles for each division is obtained by a means 31 and, while giving correction between each of blocks according to a pattern, the arrangement of vehicle is temporarily determined while avoiding obstacles and displayed on an image plane. This is corrected by a means 32 and consummated to determine a formal vehicle arrangement, which is stored in a data memory 26. Thereby, a loading plan forming operation can be carried out rationally and rapidly.
Patent JP-H10133795-A (JP)
Title: Keyboard device
Inventor: MATSUYAMA MASAHIRO
IPC: G06F3/02
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and save the space by reducing the size of a keyboard to a half of that before when the keyboard is reduced. SOLUTION: Aluminum plates of a keyboard unit 7-1 are fitted to lower left and right parts and center part of the keyboard unit, guides 7-5 for expanding and contracting mechanisms are provided for the right and left aluminum plates 7-2 on both their sides, and a connecting rid 7-6 is provided with connects the guides. Both the sides of the keyboard unit are moved along the connecting rod for the aluminum plates to put the keyboard unit closer to the center part.
Patent JP-2001061895-A (JP)
Title: Stretcher made of rope and net
Inventor: FUKUSHI JIRO
IPC: A61G1/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To quickly escape by freely using a stretcher even in a narrow house, a corridor and the like by constituting the stretcher by sewing up ropes and a net by binding strings. SOLUTION: A stretcher is formed by sewing up a net 2 between two ropes 1 by binding strings 3. This constitution is lightweight and collapsible, a large number can be possessed and stored as preliminary stretchers, and can be effectively utilized for rescue activity at disaster caused time. The stretcher is possessed as a preliminary stretcher of a home, and can also be utilized for carrying and evacuating an in-home patient. The stretcher can be freely bent, and can freely pass through even complicated room arrangement, a narrow corridor and a frequently bending place to thereby quickly perform rescue activity.
Patent JP-S61244760-A (JP)
Inventor: SASAHARA MASATO
IPC: A23L7/10
Filed: 1985-12-18
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-H05122229-A (JP)
Title: Decentralized exchange type closed area digital wired communication system
Inventor: SATO HIDETO
IPC: H04L12/403
Filed: 1991-10-30
Abstract: PURPOSE:To realize the decentralized exchange type closed area digital wired communication system whose line utilizing efficiency is high and whose economy is excellent by realizing the communication between terminal equipments without use of an exchange. CONSTITUTION:The system is provided with a center equipment 14 connected to a transmission medium 11 whose line is used in common while adopting the time division multiplex system and with plural terminal equipments 12, 13, the transmission terminal equipment 12 obtains the permission of the center equipment 14 to use a designated time slot thereby sending a signal of a fixed length to the transmission medium 11, the center equipment 14 adds additional information of time slot assignment and its management to reception data from the transmission terminal equipment 12 and shapes the signal reached discretely in time series due to a delay in transmission into a consecutive signal and sends the result to both terminal equipments 12, 13, and both terminal equipments 12, 13 use the instructed time slot to implement inter-communication. The line acts like a network switch and the terminal equipments 12, 13 act like trunks.
Patent JP-H05118684-A (JP)
Title: Pulse tube refrigerator
Inventor: MASUDA MITSUHIRO
IPC: F25B9/00
Filed: 1991-10-30
Abstract: PURPOSE:To improve the refrigerating capacity of a pulse tube refrigerator by a simple structure. CONSTITUTION:A compressor 10 is connected to a cold heat accumulator 14, a low-temperature end heat exchanger 18, a pulse tube 19 and a phase regulating unit 20 sequentially while gaseous refrigerant is moved reciprocally between the phase regulating unit 20 and the compressor 10 whereby the low-temperature end heat exchanger 18 is cooled to an ultralow temperature. The compressor 10 is constituted of a linear motor 22, a driving piston 12 driven by the linear motor 22 and the like while the phase regulating unit 20 is constituted of a power absorbing cylinder 23, an absorbing piston 24 received in the cylinder 23, a power absorbing spring 25, attached to the back surface of the absorbing piston 24, and the like. The absorbing piston 24 is moved reciprocally on the same axial line with respect to the driving piston 12 while the spring 25 of the absorbing piston 24 is connected to the back surface of the driving piston 25.
Patent JP-2000119893-A (JP)
Title: Partial plating device
Inventor: HAMADA YOSHIAKI
IPC: H01L23/48
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a partial plating device capable of preventing the deposition of plating to unnecessary regions at a lower cost and higher accuracy by a simple device. SOLUTION: This partial plating device has a mask 110 having an aperture 111 for applying the plating of a prescribed shape on a member 101 to be plated, a nozzle 151 installed to face this aperture 111 in such a manner that the plating liquid flows out toward the aperture 111 and a plating liquid recovering system for recovering the plating liquid flowing out of the nozzle. In such a case, a plating liquid suction means is installed to the plating liquid recovering system, by which the plating liquid is made to flow out of the nozzle 151.
Patent JP-H08146280-A (JP)
Title: Drive unit for zoom lens
Inventor: JITSUHARA FUMIAKI
IPC: H04N5/232
Filed: 1994-11-18
Abstract: PURPOSE: To obtain excellent operability and to achieve excellent maneuverability by separating a drive unit to a main body unit part and a cover unit part. CONSTITUTION: A connector 8a is provided at the inner wall part 5 of a main body part and the driving part of an ENG lens is operated from the connector 8a. As for the operation part of the ENG lens on an opposite side, a cover unit part 18 is constituted by housing an iris instant automatic button 10, an iris automatic/manual slide switch 11, a zoom seesaw lever 3, a return switch 12 and a VTR recording switch 13 in a cover part 6. A main body unit part 17 and the cover unit part 18 are structured as an attaching/detaching means so that when the inner wall part 5 of the main body part 4 and the inner wall part 7 of the cover part 6 are joined, they will come into close contact to be locked, and the connectors 8a and 8b are also constituted to have a conduction means so as to be simultaneously electrically connected.