baber/WOPTO huggingface dataset:
Patent JP-S59213391-A (JP)
Title: Plasmid psj2
Inventor: MANOME TAICHI
IPC: C12N15/76
Filed: 1983-05-18
Abstract: PURPOSE:To obtain plasmid pSJ2 having a single incision site with a restriction enzyme and useful as a cloning vector, by separating and purifying the objective plasmid from the mycelia of Streptomyces jumonjinensis. CONSTITUTION:The plasmid pSJ2 was prepared by separating and purifying Streptomyces jumonjinensis SAK67882 strain (FERM-P No.7081). The plasmid has a molecular weight of 27+ or -1 M-Dalton, and the number of incision sites of 1 for the restriction enzymes Sal I , BglII and IIIcoRV, 2 for HindIII and 4 for EcoR I . The incision sites are 1.3 M-Dalton for BglII, 15.6 M-Dalton for EcoRV, 24.8 and 26.5 M-Dalton for HindIII, and 5.5, 10.3, 13.7 and 23.1 M-Dalton for EcoR I when the incision site with Sal I is taken as the origin.
Patent JP-S61244934-A (JP)
Inventor: KAATO RICHIYAADO HAIDOMAN
IPC: F16D65/12
Filed: 1986-04-17
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-2000287403-A (JP)
Title: Brushless motor
Inventor: SUGIYAMA TOMOTSUGU
IPC: H02K3/50
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless motor which can surely prevent generation of disconnection in a stator coil when a slide force is applied to a conducting pin with which a coil is connected in an assembling process. SOLUTION: Conducting pins 12 are inserted into three parts out of boss parts 41A-41D between four magnetic pole teeth 30A-30D of a stator 23 and held. A dummy pin 43 is disposed in one residual part. In a stator coil 3 in which each one phase wire is wound around each of the two facing magnetic pole teeth 30A-30D, both end portions of a coil winding 33b for a first phase are guided from the lower side of the magnetic pole teeth 30C, 30D to the upper end portions of the conducting pins 12, 12 and bound up and connected. One end portion of a coil winding 33a for a second phase is guided from the lower side of the magnetic pole tooth 30A to the upper end portion of the third conducting pin 12 and bound up and connected. The other end portion is guided from the lower side of the magnetic pole tooth 30C to the upper end portion of the dummy pin 43 and bound up and connected. After that, the end portion is bound up and connected with the upper end portion of the conducting pin 12 together with the first phase.
Patent JP-S61245505-A (JP)
Title: Manufacture of rare-earth iron magnet
Inventor: INOKOSHI YOSHIO
IPC: C22C33/02
Filed: 1985-04-23
Abstract: PURPOSE:To improve the angularity of a magnet of rare earth, iron and boron by a method wherein the powder of an alloy having an oxygen content in a specified range is used for manufacturing the magnet. CONSTITUTION:An alloy ingot containing proper quantities of Nd, B and Fe, for instance, is prepared and crushed into fine powder. Then, after subjected to forced oxidation, the powder is molded with a magnetic field impressed for giving anisotropy thereto, and it is sintered and cooled down rapidly. Lastly, it is subjected to aging and then cooled down rapidly. When an oxygen content is set in the range of 3X10<3>-10<4>ppm by the aforesaid forced oxidation, it shows a possibility of functioning as a site of blocking the transfer of a domain wall, and as the result, the angularity and coercive force of a magnet are improved.
Patent JP-H051393-A (JP)
Title: Silver-copper alloy plating bath and silver-copper alloy brazing filler metal
Inventor: TAKAHASHI KENJI
IPC: B23K35/30
Filed: 1991-03-28
Abstract: PURPOSE:To provide a silver-copper alloy plating bath which is able to obtain a good alloy precipitating a coating film excellent in external appearance, high in copper content and having about 20-100mum thickness and to obtain a silver-copper alloy brazing filler metal suitable for soldering of electro or electronic industrial part. CONSTITUTION:The silver-copper alloy plating both contains a soluble silver complex salt and copper conplex salt and further polyimine and/or polyamine as an additive, and silver-copper alloy brazing filler metal is obtd. by silver- copper plating using the silver-copper alloy plating bath.
Patent JP-S5211050-A (JP)
Title: Hologram recording unit
Inventor: FUJITO KATSUYUKI
IPC: G03H1/16
Filed: 1975-07-16
Abstract: PURPOSE: To compensate for uneven recording density due to space frequency characteristics of photosensitive material in a hologram recording unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02267211-A (JP)
Title: Method for dephosphorizing high manganese molten iron
Inventor: MAYA KEIICHI
IPC: C21C7/076
Filed: 1989-04-06
Abstract: PURPOSE:To reduce unit consumption of dephosphorizing agent and further, to dephosphorize high Mn molten iron under reducing the total cost by repeating a series of processes composed of dephosphorizing stage in the high Mn molten iron, recovery and regenerating treatment of generated slag and regenerated use thereof. CONSTITUTION:The high Mn molten iron containing 10-30wt.% Mn is charged into a furnace, ladle, etc., introducing stirring gas from the bottom and flux containing BaO, BaCl2, etc., as the essential component is added to lower P content in the molten iron from 0.060-0.040% at the initial stage to about 0.020-0.005%. Then, after recovering the generated slag, this recovered slag is brought into contact with carbon of carbon powder, etc., or high C-containing molten iron having about 3-4% C content to execute reduction treatment and regenerated flux lowering the P content is obtd. Successively, this regenerated flux is added to the above mentioned molten iron having >=10wt.% Mn content and the dephosphorization is executed under condition of containing MnO in the slag at 10-30wt.%. By this method, the consumption of the expensive flux is minimized and the high Mn molten iron can be dephosphorized.
Patent JP-S5612190-A (JP)
Title: Preamplifier
Inventor: OGIWARA TAKASHI
IPC: H04R3/00
Filed: 1979-07-11
Abstract: PURPOSE:To make it possible to adjust the polarization voltage of a capacitor microphone accurately without destroying an amplifying circuit by providing a polarization voltage supervisory resistor and polarization voltage supervisory terminal. CONSTITUTION:A calibration signal, supplied from the calibration system of a sound-pressure calibrator to calibration input terminal 8, is supplied to output terminal 7 by way of calibration output terminal 2, capacitor microphone 12, input terminal 1, coupling capacitor 5 and amplifying circuit 6. In comparison with the output voltage of DC polarization electric power source 3, the polarization voltage of capacitor microphone 12 falls slightly because of the relation between the insulating resistance of capacitor microphone 12 and coupling capacitor 5, and polarization resistor 4 and consequently, it is measured through polarization-voltage supervisory resistor 10 to adjust the output voltage of DC polarization power source 3 to a normal polarization voltage.
Patent JP-S63253638-A (JP)
Title: Supporting member for wafer
Inventor: TOGASHI TERUKI
IPC: H01L21/683
Filed: 1987-04-10
Abstract: PURPOSE:To prevent the reduction of the yield by movably providing a supporting strut which gives a stress to a wafer from the rear side of a ring- shaped water chuck having a plurality of small holes for vacuum suction, thereby enabling a measurement of the electrical characteristics to be performed by giving a mechanical stress to an IC formed on the water. CONSTITUTION:A wafer 4 on which ICs are mounted is mounted on the upper surface of a wafer chuck 1, and a vacuum is drawn from small holes 2. By this, the wafer 4 is closely contacted with the surface of the wafer chuck 1. A supporting strut 3 is moved to under the IC chip region for which the electrical characteristics are to be measured, and by pushing up the rear side of the wafer 4 with the tip of the supporting strut 3, a mechanical stress which is near to that of the plastic encapsulation time is provided to the IC. With this, even with the wafer state, the measurement of the same electrical characteristics as the state of the final plastic-encasulated product can by performed.
Patent JP-S6479346-A (JP)
Title: Sea-water-resisting steel
Inventor: SHIMADA HARUO
IPC: C22C38/08
Filed: 1988-04-12
Abstract: PURPOSE:To manufacture a steel having superior sea-water resistance, by incorporating specific percentages of C, Si, Mn, Al, P, S, Cr, and rare-earth elements to iron. CONSTITUTION:A steel which has a composition consisting of <=1.0% C, <=0.25% Si, <=2.0% Mn, 7.0-20.0% Al, <=0.015% P, <=0.005% S, 0.1-5.5% Cr, 0.01-0.5% rare-earth elements such as Ce, La, and Y independently or in combination, and the balance iron with inevitable impurities and containing, if necessary, one or >=2 elements among Ti, V, Nb, W, Co, Mo, and B so that the total contents of the elements other than B is 0.01-0.5% and B content is 0.0001-0.005% and further containing 0.1-5.5% Cu and/or Ni is prepared. By this method, the sea-water-resisting steel useful for use, e.g., in a steel to be exposed to salt damage can be obtained.
Patent JP-S61246005-A (JP)
Inventor: NISHIYAMA ATSUSHI
IPC: B27M3/12
Filed: 1985-04-24
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-2000279294-A (JP)
Title: Display device for merchandise and the like and support member for use therewith
Inventor: YASUTOMI HIDEKI
IPC: G09F1/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide display devices for merchandise and the like such that effective display can be provided by a plurality of display devices interconnected in such a manner that they do not move easily. SOLUTION: This device comprises a display panel 10 with both side edges held against the holding means 27 and 37 of a pair of support members 20 and 30 provided with the holding means 27 and 37 on their respective opposite faces. An engaging portion is provided on the face of the one support member 20 counter to its opposite face, and an engaged portion 38 which is engaged by the engaging portion is provided on the face of the other support member 30 counter to its opposite face.
Patent JP-S63255473-A (JP)
Inventor: MIURA YOSHIKATSU
IPC: F16F15/04
Filed: 1987-04-10
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-H06299367-A (JP)
Title: Production of undetachable film type lubricant plated steel plate eliminating press oil
Inventor: SAITO KATSUSHI
IPC: C23C22/00
Filed: 1993-04-15
Abstract: PURPOSE:To provide a method for producing an undetachable film type lubricating plated steel plate where deep drawing and bending can be done without applying press oil and the formed film is used as a corrosion resistant one as it is. CONSTITUTION:The surface of a plated steel plate is given chromate treatment of 5-100mg/m<2> chromium coating weight expressed in terms of chromium. A bricating film where 10-40% silica and 3-30% polyolefin wax are contained in on etherester type urethane resin having a bisphenol skeleton, a ester skeleton and a carboxyl group and epoxy resin is applied to the plate by 0.2-5 thickness and the plate is baked at a plate temperature of 80-200 deg.C to produce an undetachable film type lubricating plated steel plate. In this way, press work is performed without using fluorocarbon or trichloro 743 ethane and the formed film is used as a corrosion resistant one as it is. Because of organic solvent not contained, the plate is produced in the existing plating line.
Patent JP-H06299714-A (JP)
Title: Hygienic facilities room
Inventor: ARAKAWA MASAHIKO
IPC: E04H1/12
Filed: 1993-04-15
Abstract: PURPOSE:To make it possible to illuminate not only a bath room but also the adjacent dressing room by only one illuminator and facilitate replacement of the illuminator. CONSTITUTION:In a hygienic facilities room provided with a bath room 1 and a dressing room 2, an illuminator 4 is equipped on the boundary wall 3 between the bath room 1 and the dressing room 2. The bath room side of this illuminator 4 is covered with a light-transmissive waterproof cover 32. Both bath room 1 and dressing room 2 are illuminated by this illuminator 4.
Patent JP-S5423358-A (JP)
Title: Coaxial cavity resonator
Inventor: KOTANI HIROYUKI
IPC: H01P7/04
Filed: 1977-07-22
Abstract: PURPOSE:To improve the dependance variation of a resonance frequency to temperature by providing a thin part to the circumference of the upper or lower lid part in the half-waveform coaxial cavity resonator.
Patent JP-H05285132-A (JP)
Title: Ultrasonic transmitter/receiver
Inventor: SHINOMURA RYUICHI
IPC: A61B8/00
Filed: 1992-04-09
Abstract: PURPOSE:To decrease a difference of azimuth resolution caused by a radiation angle, and to obtain a satisfactory picture quality thereby by providing additionally a means for changing an aperture, in the ultrasonic transmitter/receiver in which the direction for transmitting or receiving an ultrasonic wave is varied by a signal frequency. CONSTITUTION:The ultrasonic transmitter/receiver uses a vibrator array 1 inverted and polarized alternately, and changes the direction for transmitting or receiving an ultrasonic wave by a signal frequency. That is, in the ultrasonic transmitter/receiver in which the direction for transmitting or receiving an ultrasonic wave is varied by a signal frequency, the azimuth resolution is improved by changing its aperture, and a satisfactory ultrasonic beam is obtained. For instance, a hot electrode is divided, and the vibrator array 1 is driven. In a word, an aperture D of the vibrator array 1 is divided into plural apertures D1 to D3, and the array is driven by plural hot electrodes 2a to 2c. Subsequently, the ultrasonic beam in the direction theta1 by a driving frequency f1, and the ultrasonic beam in the direction theta2 by a driving frequency f2 are driven by the hot electrode 2a, and each hot electrode 2a to 2c, respectively.
Patent JP-S5423321-A (JP)
Title: Ghost removing circuit system
Inventor: KURAHASHI KOUICHIROU
IPC: H04N5/21
Filed: 1977-07-22
Abstract: PURPOSE: To make it possible to remove a single ghost wave or a plural number of ghost waves automatically, by controlling the coefficient of a coefficient circuit by the output of a color signal detection circuit which detects the burst signal of a ghost wave in a vertical flyback interval. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5713373-A (JP)
Title: Testing method for floating magnetic head
Inventor: OKADA YASUYOSHI
IPC: G01R31/50
Filed: 1980-06-30
Abstract: PURPOSE:To perform a testing of characteristic of a magnetic head covering from an inner track to an outer track without the movement of the magnetic head, by a method wherein the number of revolutions of a magnetic disc is caused to change. CONSTITUTION:A magnetic disc 4 is driven by a variable frequency power source 6 connected to a motor 5, and the number of revolutions of the magnetic disc 4 is caused to change optically. Through the working of a switching control part 7, an information-writing signal generator 8 and a tester 9 are switched for connection to perform an inspection. Through the changing of the number of revolutions of the magnetic disc through the working of this constitution, the peripheral velocity of the inside of the magnetic disc and the peripheral velocity of the outside thereof are similarly obtained by the use of the same track part in the same radius position, and an inspection can be performed by means of an individual floating amount from the magnetic surface of a head. This eliminates the need for the movement of the head, and permits shortening of a test time. A testing is performed by the same track part, and this prevents the occurrence of a measurement error due to the unevenness of a magnetic characteristic of a medium.
Patent JP-S59214677-A (JP)
Title: Paper feeder mechanism
Inventor: HIRAMATSU SOUICHI
IPC: B41J13/076
Filed: 1983-05-20
Abstract: PURPOSE:To obtain a paper feeder mechanism capable of being attached to or detached from a rubber portion and of preventing the disorder of paper feeding owing to its smooth touch to papers by using a system in which paper is fed by friction with recording paper of rubber rings attached to several places of a roller attached to a rotary shaft. CONSTITUTION:A recording paper 1 is passed through feeding rollers 2 and 3 and supplied between a head 4 and a platen 5 for printing. In this case, a paper feeding roller 13 having rubber rings 14 attached to its several positions is attached to a rotary shaft 12. By turning the rotary shaft of the paper feeding roller 13 by a motor, the recording paper 1 is sent out by the friction between the rubber rings 13 and the recording paper. Therefore, the recording paper 1 can be fed without any disturbance.
Patent JP-S5515189-A (JP)
Title: Camera provided with automatic focus controller
Inventor: TOMINAGA SHINJI
IPC: G03B13/36
Filed: 1978-07-19
Abstract: PURPOSE: To achieve prevention of malfunction owing to the decrease in supply voltage by placing an electromagnet for release and electromagnets for lens control under control of a voltage detecting circuit.  
     CONSTITUTION: When a release button 8 is pushed, a switch S 1  closes to operate a distance measuring circuit 1 which in turn outputs the signal corresponding to the distance of the subject. When at this time it is detected by a voltage detecting circuit 5 that a power source E has the voltage necessary for operating the two electromagnets, the output of the circuit 1 operates an electromagnet Mg 0  and opens gates 2, 3, 4 to operate one of electromagnets Mg 1 , Mg 2 , Mg 3  by way of a delay circuit 6 and signal holding circuit 7, whereby automatic focusing is accomplished. When it is detected 5 that the supply voltage is below the specified value, the circuits 6, 7 do not operate and no photographing is accomplished. In this way, the inconvenient ooeration, i.e., malfunction, owing to the decrease in the supply voltage may be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63256158-A (JP)
Title: Ultrasonic atomizer
Inventor: KOKUBO KAKURO
IPC: B05B17/06
Filed: 1987-04-13
Abstract: PURPOSE:To stably supply fine atomized particles by always exposing the atomizing region wherein a liq. material supplied from a liq. material supply means is atomized by a vibrator to the atmosphere, and enabling the contact of a part of the vibrator on the outside of the atomizing region with a cooling medium. CONSTITUTION:The vibrator 25 ultrasonically vibrated by an ultrasonic vibration generating means 29 and used for atomizing a liq. material supplied by the ultrasonic vibration, a liq. material supply means 27 for supplying the liq. material to the vibrator 25, and a cooling medium in a storage chamber 19 for cooling the vibrator 25 are provided. The atomizing region 9, wherein the liq. material supplied from the liq. material supply means 27 is atomized by the vibrator 25, is always exposed to the atmosphere, and at least a part of the vibrator 25 on the outside of the atomizing region can be brought into contact with the cooling medium. By this simple constitution, more than a specified amt. of fine atomized particles can be stably supplied, and hence the field of application can be remarkably expanded.
Patent JP-H01261780-A (JP)
Title: Storage control system
Inventor: FURUKAWA MASAO
IPC: G06F12/00
Filed: 1988-04-13
Abstract: PURPOSE:To speed up processing and to prevent the performance of a storage control system from being dropped by partially serializing processing between pipelines and removing disturbance due to competition in case of simultaneously processing plural access instructions by plural groups of memory access pipelines. CONSTITUTION:An access a request control device 14 detects whether a continuous area in a storage device 17 is to be accessed or not based on instruction decoding information and address information, adds the detected result to an access request and inputs the added result to a priority determining device 16. The device 16 stores the bank number of a transfer pipeline for processing a preceding instruction in each machine cycle in case of accessing the continuous area in the storage device 17. If the bank number of the transfer pipeline for processing a succeeding instruction almost completes with the transfer pipeline for processing the preceding instruction, the access request of the transfer pipeline for processing the succeeding instruction is waited and the access request of the transfer pipeline for processing the preceding instruction is processed with priority. Consequently, the drop of the performance can be minimized and rapid processing with the synchronism of plural access requests can be attained.
Patent JP-S5716165-A (JP)
Title: Gas cementation by nitrogen, org. liquid agent and hydrocarbon
Inventor: KAWADA KAZUYOSHI
IPC: C23C8/22
Filed: 1980-06-30
Abstract: PURPOSE:To control an equilibrium carbon concn. in a carburizing furnace precisely and easily to carry out carburizing well by a method wherein nitrogen and an org. liquid agent are introduced into the carburizing furnace and, corresponding to a CO amount and a CO2 amount measured values of an atmospheric gas in the furnace, a hydrocarbon type gas is added. CONSTITUTION:Nitrogen and an org. liquid agent are directly introduced into the carburizing furnace 1 from a pipe passage 2 to form a carrier gas. Further, a hydrocarbon type gas is supplied from a pipe passage 3 so as to form an atmospheric gas with a predetermined equilibrium carbon concn. CO and CO2 of the resultant atmospheric gas are measured by a CO analyser 6 and a CO2 analyser 11. The CO analysing signal, a temp. signal in the furnace by a thermocouple 7 and an objective carbon concn. set signal from a surface carbon amount conc. setting instrument 8 are operated by an operation apparatus 10 to calculate an objective CO2 amount. The resultant objective CO2 amount is applied to a CO2 controller 9 as a set value. The controller 9 operates a control valve 4 by a deviation signal of the CO2 analysing signal and the objective CO2 amount signal to keep an equilibrium carbon concn. of the gas in the furnace 1 to a desired value.
Patent JP-S59215493-A (JP)
Inventor: JIYON MAASHIYARU KOTSUKURAMU
IPC: C25D5/02
Filed: 1983-05-20
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-H06275004-A (JP)
Title: Reading and writing method and reading and writing instruction processing method for information storage device
Inventor: MORITOMO ICHIRO
IPC: G11B17/04
Filed: 1993-03-24
Abstract: PURPOSE:To improve operability by inhibiting an eject during an irreducible minimum period only and by reducing the period in which the eject is not effective. CONSTITUTION:When a host device 2 does not output an eject inhibit instruction and it is during writing instruction period, only erase, writing and verify operations inhibit an eject by an operation sequence. Therefore, command receive, data receive and seek operations allow an eject. Similarly, in the case of a reading instruction, only a reading operation inhibits an eject. Therefore, an eject is allowed during a command receive, a seek operation and data transmission. During these operations and at the start time of these operations, an MPU 12 gives an eject inhibit command against a control section 18 and negates an eject operation. At the time of the completion of each operation, the MPU 12 gives an eject release command to the section 18 and allows an eject operation. Thus, an eject is inhibited if there exists a danger of data destruction and the operability is improved.