baber/WOPTO huggingface dataset:
Patent JP-S59118911-A (JP)
Title: Opening and closing device for water channel
Inventor: MATSUMURA TAKEO
IPC: E02B7/20
Filed: 1982-12-25
Abstract: PURPOSE:To prevent the blocking of the opening and closing device for water channel with soil and sand by a method in which a flexible plate-like bag is air-tightly connected between the water channels and a means to closely contact the facing inner surfaces of the bag in a separable manner is provided to the outside of the bag. CONSTITUTION:Between the flange 3a of a discharge pipe 3 in the water channel of a dam and the flange 4a of a discharge pipe 4 is connected with a tank 5, and a connecting pipe 10 and a connecting pipe 11 are connected with a plate- like rubber bag 6 made of a rubber interleaved with two reinforcing layers having a high tensile strenght (e.g., of nylon fiber, etc.). When water is sent into a water pressure pipe 7, the external pressure of the bag 6 is raised. When the water level of the pipe 7 is raised by (h) from the water level of dam, the facing inner surfaces of the bag 6 are closely contacted with each other, and the communication between the discharge pipe 3 and the discharge pipe 4 is interrupted.
Patent JP-S61108748-A (JP)
Inventor: KOMATSU RYOJI
IPC: D03D15/00
Filed: 1984-10-26
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-S6289598-A (JP)
Title: Flux for brazing and brazing method
Inventor: FUKUMAKI TAKASHI
IPC: B23K35/363
Filed: 1985-10-14
Abstract: PURPOSE:To permit brazing without using a brazing filler metal by incorporating tin fluoride and zinc fluoride at specific ratios into a flux or further incorporating at least 1 of respective fluorides of K, Al, Li, B, and Cu therein. CONSTITUTION:The tin fluoride and zinc fluoride are incorporated into the flux at ratios of 60-90% the former and 40-10% the latter or the flux consists of 60-90 tin fluoride to 40-10 zinc fluoride and contg. 30-90% in total of both, into which at least one among K fluoride, Al fluoride, Li fluoride, B fluoride, and Cu fluoride are incorporated at 70-10%. Such flux is coated on the brazing surface of base metals which are then heated to a brazing temp. The base metals are thus brazed. Brazing without using the brazing filler metal is thus made possible.
Patent JP-H0675710-A (JP)
Title: Disk device with buffer
Inventor: MIYAGAWA KENICHI
IPC: G06F3/06
Filed: 1992-08-26
Abstract: PURPOSE:To improve the processing speed of a disk device by storing the data on a designated reading position given from a host device in a buffer and also storing the pre-read data on the positions following the designated position in the buffer while transferring the data given from the buffer to the host device. CONSTITUTION:A read request given to a disk 9 from a host device 1 is sent to a disk device 10 through an SCSI bus 2. The device 10 analyzes the request received from the device 1 through the bus 2 and instructs a buffer control circuit 6 to read the data. The circuit 6 reads the instructed address and transfers the data to a reading buffer 50 (51). At the same time, the circuit 6 gives an instruction to a disk control circuit 8 to continuously read the subsequent data even after a designated quantity of read data is stored in a buffer. A system which stores the data in the pre-reading buffer corresponding to a track is applied when the pre-read data are stored in the buffer.
Patent JP-H0516262-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin tube
Inventor: SUGAWARA HIROSHI
IPC: B32B1/08
Filed: 1991-09-06
Abstract: PURPOSE:To obtain a product having excellent pressure resistance, shock resistance and dimensional accuracy by using a thermoplastic resin as a synthetic resin, mounting an inner core projected in the direction of extrusion from the resin outlet of a mold and manufacturing a fiber-reinforced synthetic resin in the manufacture of the fiber-reinforced synthetic resin tube. CONSTITUTION:A thermoplastic resin melted from an extruder 3 is fused and laminated on the inner surface of a sheet-shaped fiber composite body A1 while the composite body A1 is transferred continuously between an inner mold 2 and an outer mold 7 and a two layer tube is formed, a tape-shaped fiber composite body C1 is wound spirally at a position corresponding the outer-surface inner core 6c of the two layer tube, and heated and fused and laminated, and the composite body C1 is taken up continuously by a cooler 14 and a take-up unit 15, thus manufacturing a three layer tube P1. Accordingly, when the tape- shaped fiber composite body C1 is wound, the deformation of a thermopolastic resin inner layer B2 can be prevented by the winding force.
Patent JP-S59150333-A (JP)
Inventor: JIERAADO PEEJI HOFUMAN
IPC: G01N23/207
Filed: 1983-12-02
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-H04109867-A (JP)
Title: Switching power source
Inventor: KOIDE YOSHIAKI
IPC: G05F5/04
Filed: 1990-08-29
Abstract: PURPOSE:To process in a wide input range with a simple configuration capable of using a PWM control IC sold in the market by correcting the operating point of a feedback control circuit in response to an input voltage component. CONSTITUTION:A DC/DC converter 1 is driven by a pulse width signal from a pulse width modulation circuit 11 in such a manner that a switching transistor Q1 is turned ON/OFF, A feedback control circuit 2 so varies a feedback control signal Ec as to eliminate a difference between a voltage signal eo corresponding to obtained DC output voltage Eo and a reference voltage ES. The signal Ec is applied to the base of a transistor Q2, and the voltage dividing ratio of the resistors R1, R2 is controlled by the Q2 and a resistor R3. A feedforward control circuit 3 forms a voltage Ei1 corresponding to an input voltage Ei from a winding n3 of a main transformer TR, and the voltage dividing ratio of the resistors R1, R2 is varied in response to an input voltage component.
Patent JP-S59123747-A (JP)
Title: Nonmagnetic spring parts
Inventor: MOMOSE KENICHIROU
IPC: G11B5/105
Filed: 1982-12-28
Abstract: PURPOSE:To obtain nonmagnetic spring parts for a magnetic head and a cassette tape by using an amorphous nonmagnetic alloy or an alloy prepd. by adding a specified amount of one or more among Nb, Al, Ti, V and Be to an Ni-Cr alloy or nonmagnetic steel. CONSTITUTION:Nonmagnetic spring parts are made of an amorphous nonmagnetic alloy or an alloy prepd. by adding 0.1-15wt% in total of one or more among Nb, Al, Ti, V and Be to an Ni-Cr alloy or nonmagnetic steel. The components of said alloy are melted, and the melt is hot worked, rolled, and subjected to soln. heat treatment. The resulting material is formed into parts and age-hardened by heating at 400-800 deg.C for 1-50hr to manufacture nonmagnetic spring parts.
Patent JP-H0787338-A (JP)
Title: Image decoding device
Inventor: TERAJIMA YOSHIHIRO
IPC: H04N1/417
Filed: 1993-09-13
Abstract: PURPOSE:To detect the errors such as the overrun of the data on the pixel number of an optional line, etc., by detecting a decoding error when the pixel number of the first line is different from the pixel number of each of the second and subsequent lines. CONSTITUTION:A counter 13 counts the signals 102 from the start through the end of the first line and this count value is stored in a memory 14 by a signal 103 as the overrun detecting reference value. Then the counter 13 receives the second line start signal via the signal 102 and counts the clocks 101 equivalent to the pixel number of the reference value. Thus the counter value of the counter 13 is set at 0, and a borrow signal 105 is transmitted to a deciding circuit 15 to show the count value 0 of the counter 13. When the second line end signal is received via the signal 102 under such condition, the borrow signal is reset in the circuit 15. Thus no error signal 106 is transmitted and the counter 13 ends its counting action. If the second line end signal is not received via the signal 102 when the signal 105 is transmitted or if the signal 105 is not received from the counter 13 when the second line end signal is generated, the circuit 15 transmits the signal 106. Then the same operation is carried out for the third and subsequent lines.
Patent JP-H0276573-A (JP)
Title: Method for keeping existence of microorganism
Inventor: ROBAATO SHII CHIYAARII
IPC: A01H1/00
Filed: 1988-09-09
Abstract: PURPOSE: To keep the survivability and maintainability of cell and to enable preparation of agricultural inoculation product of microorganism, by retaining a microorganism suspension in a readily flowable composition comprising a water-dispersible soluble non-cross-linked polysaccharide.  
     CONSTITUTION: A part of fresh healthy culture product of cell of microorganism such as a bacterium of the genus Pseudomonas in a concentration enough to obtain fixed biological or industrial action, containing preferably 1-50 g cell (dry weight) based on 1 L is mixed with a part of a sterile solution containing a soluble non-cross-linked polysaccharide such as alginate in the same amount as that of the culture product to give a polysaccharide-bacterium cell suspension. Then the suspension is preserved at a temperature at which the bacterium can live, e.g. at 4 to 30°C. Then the suspension is applied to seeds by various methods such as immersion, spray-drying, addition of oil emulsion followed by drying and powdering to coat the seeds with the suspension. Consequently survivability of bacterial cell is stabilized and germination, growth and increase in yield are urged. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0276282-A (JP)
Title: Pulse laser oscillator
Inventor: YASUOKA KOICHI
IPC: H01S3/0971
Filed: 1988-09-13
Abstract: PURPOSE:To achieve a large output laser light by placing a plurality of spark discharge pins for preliminary ionization on the rear surface of a main electrode which is a cathode in a pair of main electrodes and a plurality of spark discharge pins for preliminary ionization together and by connecting a control device for discharging each spark discharge pin in a specified amount of time, CONSTITUTION:A plurality of spark discharge pins 3 for preliminary ionization are provided at the rear surface side of a main electrode 2 in mesh-shape which is placed opposing a main electrode 1 and a plurality of spark discharge pins 10 for auxiliary ionization are provided along with these spark discharge pins 3 for preliminary ionization. Switches S1-S3 are connected to a control device 11 which controls each switch operation at a specified time. Then, after glow discharge occurs, the spark discharge pin 3 for auxiliary ionization is discharged, thus ionizing laser gas near a cathode and supplying electrons which result in shortage due to grow discharge. It achieves a large output laser light.
Patent JP-S60119435-A (JP)
Title: Smoke diffusion model testing device
Inventor: MAEDA HIDEKI
IPC: G01M9/00
Filed: 1983-12-01
Abstract: PURPOSE:To grasp qualitatively an exhaust gas diffusion state in a space by exhausting a gas from a topographical model placed in an air channel, and observing a color change state of a discoloring reagent placed on the upper face of the model. CONSTITUTION:A tape 13 impregnated with a discoloring reagent is fixed onto a topographical model 4, and a mixed gas having a quality for discoloring this reagent is exhausted into a measuring drum 1 from a chimney model 2 through a path 11. The mixed gas exhausted from the chimney 2 is diffused by a wind made by a fan 5 and a hole plate-shaped air current control device 6 which is freely turnable, so as to become a prescribed air current condition in the measuring drum 1. When the diffused gas contacts the tape 13, the discoloring reagent is brought to discoloration, therefore, a diffusion state on the ground of the mixed gas exhausted from the chimney model 2 can be known. The observation is executed with the naked eye or by a recording device (a VTR, a still camera, etc.).
Patent JP-S6383922-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIBUE TOSHIAKI
IPC: C09D163/08
Filed: 1986-09-26
Abstract: PURPOSE:To improve the dispersibility of magnetic powder and the electromagnetic conversion characteristic and running durability of a titled medium by subjecting a specific vinyl chloride copolymer and magnetic powder to primary dispersion, then adding polyurethane thereto and subjecting the mixture to secondary dispersion. CONSTITUTION:The vinyl chloride copolymer of 200-600 degree of polymn. composed of a constituting component consisting of vinyl chloride, a constituting component contg a sulfo group and/or phospho group in the form of an alkali metal salt or ammonium salt and a constituting component contg. an epoxy group is subjected to the primary dispersion together with the magnetic powder, then the polyurethane which is the intrinsic binder resin is subjected to the secondary dispersion therewith. Such mixture is laminated as a magnetic layer 3 on an under coating layer 2 on the base 1. The decreased viscosity of the magnetic coating compd., the improved dispersibility of the magnetic powder, and the improved surface smoothness and stabilized runnability of the magnetic layer are thereby obtd.
Patent JP-H0764039-A (JP)
Title: Production of liquid crystal display device
Inventor: HIRAIDE TAKASHI
IPC: G02F1/1335
Filed: 1993-08-23
Abstract: PURPOSE:To prevent flawing of the surface of a film substrate on the side opposite to the transparent electrode forming surface thereof by laminating a protective film on the surface of the base film on the opposite to the transparent electrode forming surface prior to a transparent electrode patterning stage and peeling the protective film just before a polarizing plate sticking stage. CONSTITUTION:The protective film 15 is transported along a lower laminating roll 12 and is sent between the upper and lower laminating rolls 11 and 12 before the stage for forming transparent electrodes by patterning an ITO film 16 by photolithography. The base film 17 which is paid out from a supply roll and deposited with the ITO film 16 on its front surface is fed between the laminating rolls 11 and 12 from the left side at this time and, therefore, the protective film 15 is laminated via a tacky adhesive on the rear surface of the base film 17. The protective film 15 is peeled just before sticking of the polarizing plate.
Patent JP-2000106875-A (JP)
Title: Use of adenovirus e4 leading frme for improving expression of target gene
Inventor: MEHTALI MAJID
IPC: C12N7/01
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a new vector linked to regulatory element derived from an adenovirus genome in which E1 region is deleted or is non-functional and a part of the E4 region has been deleted and comprising a gene of interest linked to regulatory elements and retaining sufficient E4 sequences to improve persistence of expression of the gene. SOLUTION: This recombinant adenoviral vector is derived from an adenovirus genome in which at least all or part of the E1 region is deleted or is non- functional and a part of the E4 region has been deleted and comprise a gene of interest operably linked to regulatory elements, wherein the adenoviral vector retains sufficient E4 sequences to improve expression and/or persistence of expression of said gene of interest in a host cell or organism. The adenoviral vector can obtain long-term expression of the introduced gene in the cell and is useful for applications in liver specific gene therapy protocols because of low toxicity. The vector is obtained by using a polynucleotide comprising one or more open reading frames of the E4 region of an adenovirus.
Patent JP-H0567654-A (JP)
Title: Semiconductor test device and test method of semiconductor integrated circuit device
Inventor: YAMADA NAOTO
IPC: H01L21/66
Filed: 1991-09-09
Abstract: PURPOSE:To enable a non-contact test to be carried out for a semiconductor integrated circuit device by a method wherein a test electrode provided to the core of a measurement object is irradiated with an electron beam. CONSTITUTION:A test probe electrode 14A is brought into contact with a test electrode TA provided to the outer periphery of a measurement object 16 by an electrode contact means 14 through a control means 15. In this state, a test electrode provided to the core part of the measurement object 16 is irradiated with an electron beam 11a projected from an electron generating source 11. The electron beam 11a is deflected by a deflection drive means 12, secondary electrons fed back or electrons 11b reflected from the core part of the test electrode are detected by a detection means 13. Therefore, concerning the communication of test data or test result data, the signal change of the test electrode can be obtained by secondary electrons or reflected electrons 11b induced by the electron beam 11a without bringing all the test, electrodes into contact with the test probe electrodes 14A in a case where the test probe electrode 14A is hard to be brought into contact with the test electrode.
Patent JP-S6383244-A (JP)
Title: Production of rare earth element magnet
Inventor: SATO TADAKUNI
IPC: C22C33/02
Filed: 1986-09-29
Abstract: PURPOSE:To produce a rare earth element magnet having superior magnetic characteristics at a low cost by immersing a sintered body of powder contg. Nd, Fe and B as principal components in a molten Pb alloy and by holding the sintered body at a specified temp. to simultaneously carry out aging and surface treatment. CONSTITUTION:An R2T14B magnet contg. Nd, Fe and B as principal components (R is Y and rare earth elements such as Ce, Pr, Nd, Gd, Tb, Dy and Ho and T is al and transition metals such as Cr, Mn, Fe, Co and Ni) is produced by powder metallurgical processing. When the magnet is produced, R2T14B powder is compacted in a magnetic field and sintered at about 1,000-1,150 deg.C in an inert gaseous atmosphere. The sintered body is immersed in a molten Pb alloy having <=700 deg.C m.p. in the air and held at 470-700 deg.C to simultaneously carry out aging for improving the magnetic characteristics and surface treatment for improving the oxidation resistance.
Patent JP-S6375288-A (JP)
Inventor: UMEKI ICHIRO
IPC: E21D9/04
Filed: 1987-09-11
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-S61107241-A (JP)
Title: Silver halide photographic emulsion
Inventor: OKUJIMA KATSUO
IPC: G03C1/06
Filed: 1984-10-30
Abstract: PURPOSE:To improve a sensitivity, a tone, a fog and a contrasty of an image by incorporating to the titled emulsion, at least one of a specific compd. or its oxidant and at least one of another specific compd. CONSTITUTION:The titled emulsion contains the compd. shown by formula I (wherein Z is an aromatic group) and the compd. shown by formula II (wherein A is a hydroxyl or an amino group or a group shown by formula III, R1 and R2 together with a bonded carbon atom forms a ring or one of R1 and R2 is a hydrogen atom, another of which is a hydrogen atom, an alkyl, an aryl or a hydroxyl group, (n) is 0 or 1-8, M is a hydrogen atom or an alkaline metal). The compd. shown by formula I is mixed with an emulsion at an optional period after desalting, usually after chemically aging. The compounding amount of said compd. is 0.01-0.5mol on the basis of 1mol of silver halide. The compd. shown by formula II is mixed with an emulsion at the same period to that of the above described compd. I. The compounding amount of said compd. II is 0.001-0.5mol on the basis of 1mol of silver halide. The titled emulsion mainly contains silver bromide and has >=0.5mum particle size.
Patent JP-2000060157-A (JP)
Title: Ultrasonic motor
Inventor: TSUKUI MICHIO
IPC: H02N2/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To enable extracting a plurality of drive forces with a simplified high frequency voltage circuit by sticking an annular piezoelectric member common to a plurality of annular resonance parts on an annular elastic body, and connecting transformers generating each high frequency voltage, corresponding to each resonance frequency of the annular resonance parts with the piezoelectric member. SOLUTION: On the bottom surfaces of an inner peripheral side annular part 4 and an outer peripheral side annular part 5 which are annular resonance parts, a piezoelectric member 7 common to the annular parts 4, 5 is stuck. The secondary side of a transformer 13 is connected with an A phase of the piezoelectric member 7. The secondary side of a transformer 14 is connected with a B phase of the piezoelectric member 7. A high-frequency voltage Va1 for resonating the annular part 4 is inputted to the primary side of the transformer 13. A 90 degree high-frequency voltage Vb1 is inputted in the primary side of the transformer 14. A high-frequency voltage Va2 for resonating the annular part 5 is inputted in the primary side of the transformer 13. a high-frequency voltage Vb2 whose phase is shifted by 90 degrees is inputted in the primary side of the transformer 14.
Patent JP-H0955971-A (JP)
Title: Variable sound volume device
Inventor: IIDA MASAHITO
IPC: H04R1/28
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To adjust sound volume without steps by simple constitution without increasing the scale of a device and its cost by arranging a sound volume changing plate between a speaker and a sound hole provided on the size of a housing and moving the sound volume changing plate from outside. SOLUTION: The speaker 3 supported by a printed board 2 is arranged inside of the housing 1, and the sound hole 4 is formed at a housing wall facingto the output side of the speaker 3. Then the sound volume variable plate 5 is supported at a space between the speaker 3 and the sound pull-out hole 4 so as to be movable forward and backward in the direction of an arrow to shild a sound wave to be pulled-out from the speaker 3 to the sound pull-out hole 4 to adjust the volume of the calling sound from the sound pull-out hole 4 without steps. Namely, an opening 6 for adjusting sound volume is formed at the proper place of the sound volume variable plate 5 and when the sound volume variable plate 5 is moved in the direction of the arrow, a sound wave propagation path between the speaker 3 and the sound pull-out hole 4 is shielded by the opening 6 to adjust sound volume outputted from the sound pull-out hole 4.
Patent JP-S60119870-A (JP)
Inventor: NOMURA KATSUO
IPC: G10L15/00
Filed: 1983-12-02
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-H07209242-A (JP)
Title: Biosensor and manufacture and using method thereof
Inventor: ITO SHIGEFUMI
IPC: G11C13/02
Filed: 1992-08-28
Abstract: PURPOSE:To provide a biosensor equipped with a memory for storing measurement data in which a user is not required to carry out the calibrating operation. CONSTITUTION:The biosensor is a potentiometric glucose sensor comprising two ion-sensitive HET transistors and a pseudo reference electrode, wherein a glucose oxidase fixing film 2 is formed on the gate of an ENFET 1 while an albumin fixing film 5 is formed on the gate of an REFET 4 and a pseudo reference electrode 3 is deposited with gold. A memory 6 is provided on the same substrate in order to store the data of manufacture, lot number, effective shelf life, characteristic, and the management data of the sensor. Furthermore, the data of measurement, continuous operating time, and measurement can be stored, as required, and the sensor itself serves as a recording medium.