baber/WOPTO huggingface dataset:
Patent JP-S6114139-A (JP)
Title: Manufacture of spindle-shaped hematite granular powder
Inventor: TSUNODA HIROSHI
IPC: H01F1/11
Filed: 1984-06-29
Abstract: PURPOSE:To obtain the titled hematite granular powder which is high in density, uniform in particle size and small in axial ratio by allowing an aq. ferrous salt soln. to react with an aq. alkali carbonate soln. under the presence of a water soluble magnesium salt and citric acid (citrate) and thereafter passing oxygen- contg. gad therethrough to oxidize it. CONSTITUTION:An aq. ferrous salt (for example, ferrous sulfate) soln. in which if necessary, 0.1-5.0atom% (expressed in terms of Mg) water soluble magnesium salt (for example, MgSO4) for Fe and 0.1-1.5mol% citric acid (citrate) for Fe are added is allowex to react with an aq. alkali carbonate (for example, CaCO3) soln. of 1.1-1.7 equivalent expressed in terms of CO3 for Fe contained in the aq. soln. to obtain an aq. soln. contg. FeCO3. Thereafter, 0.1-1.5atom% (expressed in terms of Mg) water soluble magnesium salt for Fe and 0.1-1.5mol% citric acid (citrate) for Fe are added to the aq. soln. contg. FeCO3 and oxygen-contg. gas is passed therethrough to oxidize it and to obtain the spindle-shaped hematite granular powder.
Patent JP-H10136988-A (JP)
Title: Recombinant pseudomonas exotoxin: structure of active immunotoxin having less side effect
Inventor: PASTAN IRA H
IPC: A61K47/48
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an expression plasmid containing a DNA encoding a complex compound containing a modified Pseudomonas exotoxin having an activity of an ADP ribosylation and a capability of a translocation mediated by a cell membrane. SOLUTION: This recombinant Pseudomonas exotoxin is obtained by using an expression plasmid containing a DNA encoding a complex compound containing a modified Pseudomonas exotoxin having an activity of an ADP ribosylation and a capability of a translocation mediated by a cell membrane. The modified exotoxin has a low toxicity to human or an animal in vitro and also has a modification at a receptor binding domain Ia of a natural toxin sufficient to become a modified toxin having a low toxicity to liver on administration in vivo, compared with those of an unmodified Pseudomonas exotoxin.
Patent JP-S5924609-A (JP)
Inventor: INOUE YASUKIYO
IPC: B27B23/00
Filed: 1982-08-03
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-S61295143-A (JP)
Title: Seat frame
Inventor: URAI MUNEHARU
IPC: B21D53/88
Filed: 1985-06-24
Abstract: PURPOSE:To make a seat frame lightweight and to aim at reducing the cost thereof, by folding back a sheet metal to form a slide rail upper section having a doubled thickness, and by forming, in both end sections of the sheet metal, angle sections integrally incorporated with the slide upper section. CONSTITUTION:A seat frame is composed of a slide rail upper section 11, a frame section 12 above the latter and a trim cover inserting section 13, which are formed by bending one piece of sheet metal, integrally with each other. That is, a steel plate strip having a relatively thin thickness (t) are folded back at two positions having a predetermined space therebetween in the substantially center section of the sheet plate to form both lower end sections 15 of the slide upper section 11. With the fold-back of the steel plate strip, the slide rail upper section 11 having a doubled thickness (2t) is formed, and then the angle section 14 having the similarly doubled thickness (2) is formed by raising upward both end sections of the steel plate strip at the center of the upper section of the latter.
Patent JP-H06345525-A (JP)
Title: Carbon-containing refractory
Inventor: ICHIKAWA KENJI
IPC: C04B35/10
Filed: 1993-06-07
Abstract: PURPOSE:To provide the carbon-contg. refractories in which the defect that the rise of strength is accompanied by the rise of the modulus of elasticity has been solved. CONSTITUTION:A blend consisting of 5-30wt.% carbonaceous material, 1-20wt.% silicon carbide-like material, 1-10wt.% metallic material and the balance aluminous material is prepd. and pitch having <=1mm grain size and phenolic resin are added to the blend as binders by 1-10wt.% each of the amt. of the blend.
Patent JP-S5360984-A (JP)
Title: Unsaturated polyester resin composition
Inventor: WADA AKIRA
IPC: C08L67/06
Filed: 1976-11-12
Abstract: PURPOSE: To prepare the title composition of improved cure reactivity, shrink properties, flexibility, water resistance, etc. by incorporating a specific cyclopentadiene type resin in an unsaturated polyester resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63300337-A (JP)
Title: Data control system
Inventor: UEDA MASAHIRO
IPC: G06F12/00
Filed: 1987-05-30
Abstract: PURPOSE:To confirm the history of a data file at any time by storing file information and file history information indicating the property of the file information in a newly created data file area so that they can be updated. CONSTITUTION:A data control program 14 writes the file information regarding its data file in a file label in an area and judges whether or not the contents of data are generated (diverted) and when so, the file information 12a of a data file 12 as an origin of diversion and history information 1a are read in and the read history information 1a is written in the history information area 2 in the file label 13a of a data file 13 as a destination of diversion. Then the read file information 12b is written in the file label 13a as file information 13b of the data file 13 as the destination of diversion. When the data file is not diverted, but registered newly, the history information 2a in the history information area 2 of the data file 13 is cleared.
Patent JP-S5563813-A (JP)
Title: Single-phase, three-winding transformer
Inventor: ICHIKAWA MOTOYASU
IPC: H01F29/02
Filed: 1978-11-07
Abstract: PURPOSE: To increase the impedance between a tertiary winding and an intermediate voltage winding, by providing a tap winding or a high voltage widning between the tertiary and the intermediate voltage winding.  
     CONSTITUTION: No. 1 iron core main leg 5A is wound successively with intermediate voltage winding unit 2A and line-side high voltage winding unit 1A from the iron core side, and No. 2 iron core main leg 5B in wound is succession with tertiary winding unit 3B, tap winding unit 4B, intermediate voltage winding unit 2B and neutral point side high voltage winding unit 1B from the iron core side. Intermediate voltage winding 1B of No. 1 main leg 5A and intermediate voltage winding 2B of No.2 main leg 5B are connected in parallel, and high voltage winding units 1A, 1B of the line side and the neutral point side are connected in series, and thereby a single-phase, three winding transformer is formed. Or, tap winding 4B and high voltage winding 1B may be provided between the tertiary winding and the intermediate voltage winding. By this, the distance between the tertiary winding and the intermediate voltage winding is increased and the magnetic energy accumulated is increased, and thereby the inpedance is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0430382-A (JP)
Title: Acoustic device for vehicle
Inventor: ADACHI HISASHI
IPC: G10L15/00
Filed: 1990-05-24
Abstract: PURPOSE:To precisely automatic-music -select the music of a melody as a crew wishes by making the category of a music source correspond to the selected melody and picking up the coincident music. CONSTITUTION:Correlation degree compriting means 9a and 9b are provided, the correlation degree of the frequency spectral pattern every fixed time of an acoustic signal obtained by a fast Fourier transform unit 7 is operated and the kind of the acoustic source of the category of music and so on is discriminat ed by the scale of the correlation degree. Then, operated results V1 to V4 are stored in a correlation degree memory 10 in an add-compounded state, they are compared with the correlation degree of a melody assigned at a music selecting operating means 12 side, the coincident one is picked up and is speci fied as the required music source. Accordingly, automatic identification among the music sources with considerably high accurate is attained differently from an object that the periodic property of a waveform is seen simply.
Patent JP-S55133070-A (JP)
Title: Electrostatic copying apparatus
Inventor: YAMASHITA KEITAROU
IPC: G03G15/09
Filed: 1978-11-06
Abstract: PURPOSE: To make possible the formation of good-quality imges by high-resistance magnetic toners with a simple and small consitution by making the spacing between a toner replenishing vessel and a non-magnetic sleeve for development at the specific value and providing the pressure-fixing three rolls which are capable of correcting deflections and a magnet roll for cleaning, etc.  
     CONSTITUTION: The toner draw-in and draw-out side spacings d 3 , d 1  between a non-matnetic rotating sleeve 602 for development and a toner replenishing vessel 603 are made d 3 <d 1 . Then, no unnecessary toner wells are produced on the draw-in side and the toners are prevented from overflowing by the barrier by a roll 601 even at the replenishing of the toners. Since the spacing d 3  is smaller than the toner thickness formed to the sleeve 602, the overflowing of the toners from the spacing d 3  at the developing does not occur. The pressure fixing device is the three rolls of the same diameter and different axial centers, by which the deflections are corrected and the good fixing is accomplished. Further, cleaning is performed by a magnet 12-a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5565349-A (JP)
Title: Magnetic alloy
Inventor: KIMURA HIROSHI
IPC: H01F1/147
Filed: 1978-11-06
Abstract: PURPOSE: To strengthen the grain boundary of a Fe-Al-Si type magnetic alloy and enhance the workability thereof by allowing a specified amt. or more of P to exist at the boundary of the alloy.  
     CONSTITUTION: Raw material consisting of, by wt., P 0.03W5%, Al+Si 3.0W 26.0% (Al 0.01W13.0% and Si 0.01W13.0%) and the balance Fe is melted and cast to allow P to exist at the grain boundary in an amt. of 0.5% or more of the amt. of boundary composing atoms. The Fe in the material may be replaced with 0.01W10% in total of one or more out of Ti, V, Cr, Mn, Co, Ni, Cu, Ge, Y, Zr, Nb, Mo, Hf, Ta, W, a rare earth element, B, Ca, C, N, Sn, Sb, Pb and Be. The casting is then slowly cooled or annealed, cut into a plate, hot rolled, cold rolled, and heat treated in a H 2  atmosphere as usual to improve the magnetic characteristics of the resulting alloy. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04360022-A (JP)
Title: Reproducing method for optical information
Inventor: ABE MICHIHARU
IPC: G11B7/00
Filed: 1991-06-07
Abstract: PURPOSE:To prevent S/N from being lowered even if a speed changes and to reduce the damage by heat by changing a timing frequency corresponding to the change of reproduced speed and changing laser light power in proportion to the frequency. CONSTITUTION:On a information track 1, an information mark 5 is formed from the position of a prescribed distance defining a timing mark 4 as a starting point with a prescribed cycle. When information is reproduced in accordance with the presence or absence of the information mark 5 by scanning this recording media, the clock frequency of a timing clock of information reproduction is changed in accordance with the change of data reproduction speed and the average power of reproduced laser is changed in proportion to the clock frequency. Thus, S/N of a reproduced signal is not lowered at the part where the reproduction speed is fast and the damage by heat can be reduced since the storage of heat is smaller than when the reproduction is performed by light spot with the conventional constant intensity.
Patent JP-H06320727-A (JP)
Title: Ink jet head
Inventor: OTA YOSHIHISA
IPC: B41J2/16
Filed: 1993-05-14
Abstract: PURPOSE:To reduce stress in an adhesive used for connecting constituent members of an ink jet head and thereby improve the connecting reliability of the adhesive against heat by adding micropowder of varying granular diameter to said adhesive. CONSTITUTION:A flow baffle plate 1 and a piezoelectric element 4 are connected to a passivation film 3 using an adhesive 15, holding said film. The adhesive 15 contains additives of varying granular diameter, that is, a powder 13 of maximum granular diameter and a powder 14 of diameter other than the maximum granular diameter.
Patent JP-S5762022-A (JP)
Title: Optical modulation system
Inventor: NAKAHARA MOTOHIRO
IPC: G02B6/26
Filed: 1980-10-02
Abstract: PURPOSE:To facilitate modulation by varying an optical output by applying pressure directly to an optical fiber. CONSTITUTION:To a lead-in optical fiber 6, an optical fiber 7 for modulation having a 0.5% refractive indes difference ratio of a core and a cladding part is connected and to its output side, an optical fiber 5 for optical signal transmission is connected. Light S0 having constant intensity is made incident ot the lead-in fiber 6 from a semiconductor laser 3 and the optical fiber 7 for modulation is applied with the pressure of piezoelectric elements 8 and 9 applied with the output of a modulator 2. With slight pressure, the light leaks out of the optical fiber 7. Thus, modulation is facilitated.
Patent JP-H09313701-A (JP)
Title: Game reservation management device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively support management of a pachinko hall based on reservation information by providing a reservation time zone display means for displaying a reservation time zone corresponding with the information of a pachinko machine out of the reservation time zone stored as reservation information in every display of each pachinko machine. SOLUTION: A reservation information storage means 101 for storing pachinko machine information, user information for showing users reserving a game, and reservation information composed of a reservation time zone is provided in a game reservation management device 10. A reservation time zone display means 103, which is correspondingly provided to a display device 40 for every pachinko machine, for displaying the reservation time zone corresponded with the pachinko machine information out of the stored reservation time zone is also provided.  A reservation demand receiver means 105, a users' information receiver means 106, a reservation permission means 107, a reservation information storage means 108, and a reservation result receiver means 109 are provided therein and the reservation information is received/transmitted between user terminals 20 including a reservation information receiver means 202 and a reservation demand receiver means 206 using a communication circuit 30.
Patent JP-S5838493-A (JP)
Inventor: UCHIHASHI MASAAKI
IPC: H05B41/24
Filed: 1981-08-31
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-H0435203-A (JP)
Title: Microwave device
Inventor: SHIGA NOBUO
IPC: H01P3/08
Filed: 1990-05-25
Abstract: PURPOSE:To improve the performance by removing partly a dielectric board of a circuit part of an RF low noise amplifier from its rear side so as to make the thickness thin and forming a line characteristic impedance of the microstrip line crossing the upper part of the dielectric board whose thickness is changed to be high. CONSTITUTION:A part of a GaAs board 1 corresponding to a area 20 including an RF (Radio Frequency) amplifier 11 is removed over a length 1b and a conductor layer 3 is formed to a rear side of the GaAs board 1. Moreover, the width of transmission line 16, 17 interconnected between an input terminal 10 and the RF amplifier 11 and between the RF amplifier 11 and a reception mixer 12 is formed thin. Thus, the characteristic impedance of the microstrip line crossing the surface of the board whose width is changed gets higher. Thus, the mismatching of the line is not caused and the characteristic change is decreased.
Patent JP-S5260416-A (JP)
Title: Screw compressor
Inventor: SHINSHI YUTAKA
IPC: F04C18/16
Filed: 1975-11-14
Abstract: PURPOSE: Provision of a screw compressor with high compression efficiency in which oil separated by a second oil-separator portion is returned to a piping connecting between a first oil-separator portion and a jet nozzle so as to decrease a pressure difference between within the oil-separator and at the position where the oil is returned while eliminating leakage of compressed gases. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11327503-A (JP)
Title: Plasma display device
Inventor: KANAZAWA GIICHI
IPC: G09G3/296
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To simplify wirings of driving circuits and also to form the drivers in an IC for a PDP in which different sustaining discharge signals are to be impressed on odd numbered X, Y electrodes and on even numbered X, Y electrodes. SOLUTION: In a plasma display device in which the second electrode driving circuit of a plasma display device impressing sustaining discharge signals having reverse phase alternately on the pair of adjacent first electrode 2 and second electrode 3 in an interlaced display is provided with a first driving circuit 16 outputting voltage pulses to be impressed on odd numbered second electrodes and a second driving circuit 17 outputting voltage pulses to be impressed on even numbered second electrodes and a third circuit for selectively impressing these voltage pulses and scanning signals on the second electrodes, the third circuit is divided into a third odd numbered circuit 41 to be connected to the odd numbered second electrodes and a third even numbered circuit 42 to be connected to the even numbered second electrodes and they are respectively integrated.
Patent JP-H0284318-A (JP)
Title: Method and apparatus for bonding membrane
Inventor: SUMI SHIGEO
IPC: H05K3/06
Filed: 1988-06-03
Abstract: PURPOSE:To enhance the reliability of the adhesiveness between a substrate and a membrane and that of the wiring of a printed circuit board by adhering a void preventing agent to the substrate almost uniformly before feeding the substrate to a temporary adhering position and closely bringing the membrane into contact with the surface of a conductor layer while removing the residual void preventing agent on the substrate to which the membrane is adhered. CONSTITUTION:The tip of a laminated film 1B is sucked to a temporary adhering part 10E. Next, a void preventing agent is applied to the surface of an insulating substrate 11 by a wet roller device 30 before the insulating substrate 11 is fed to the temporary adhering position by a feed device 17. When the leading end part of the insulating substrate 11 in the feed direction thereof reaches the temporary adhering position, the temporary adhering part 10E moves so as to approach the tip on the conductive layer of the insulating substrate 11 in the feed direction to be brought into contact therewith and temporarily adheres the tip of the laminated film 1B. Next, the laminated film 1B is laminated to the conductive layer of the insulating substrate 11 under heating and pressure by a heating press-bonding roller 16. In the post stage of the heating press-bonding roller 16, the residual void preventing agent on the insulating substrate 11 having the laminated film 1B adhered thereto is removed by a water sucking device 80.
Patent JP-H032426-A (JP)
Title: Lining method of steel pipe pile
Inventor: TAKAGI HARUO
IPC: E02D31/06
Filed: 1989-05-30
Abstract: PURPOSE:To make it possible to apply a thin lining to a steel pipe pile by winding and providing a cement mixture mixed with cement with water- absorbing polymer, which retains particle independency even in a state of water suction, kept water absorbing. CONSTITUTION:A continuous concrete mortar body 2 formed in the shape of a belt having the width of W1 is wound spirally on a body 1a so that the peripheral surface 1b of the body 1a is coated therewith, and a lining 1c is applied thereto to constitute a steel pipe pile 1. A cement mixture 5 mixed with powder such as water-absorbing polymer including cement, fine aggregate and water into the construction thereof, admixture, etc. is thrown into a well-known extrusion molding machine 3, and the continuous concrete mortar body 2 having a parallelogrammic section is extruded to form the steel pipe pile 1.
Patent JP-H06350942-A (JP)
Title: Water-proof case for video image recording
Inventor: HIRAISHI TOSHIO
IPC: H04N5/64
Filed: 1993-06-08
Abstract: PURPOSE:To allow the user to view an electronic view finder without an unreasonable posture of the body by devising the direction of the finder to be changed in water. CONSTITUTION:A marine housing 7 has an electronic view finder support 1, a handle 2 and a rotary shaft 3 connecting them and the entire face along the electronic view finder moved in interlocking with the turning of the handle is used for a view window. Two handles in total are provided, and the other handle 5 is turned by a rotary shaft 6 and independently of the movement of the handle 2. Since the image pickup direction is changed regardless of keeping the relation of the position of hands and the positions of eyes the same, the photographer views the electronic view finder without unreasonable posture.
Patent JP-H04336585-A (JP)
Title: Cleaning device for latent image carrier
Inventor: USUI NORIYUKI
IPC: G03G21/10
Filed: 1991-05-13
Abstract: PURPOSE:To restrain improper cleaning likely to occur with an increase in a cleaning frequency by gradually shortening the operation intervals of a cleaning member for a cleaning blade, according to an increase in copying frequency. CONSTITUTION:A blade 15 to remove residual toner 16 on the surface of a photosensitive body 1 after image transfer is so constituted as to freely contact and depart from the photosensitive body 1. In addition, the lower surface of the blade 15 is fitted with a cleaning member 18 for cleaning toner and paper powder adhering to the edge section 15a of the blade 15 via relative slide motion with the photosensitive body 1 at the time of departure therefrom. In this case, the cleaning intervals of the member 18 are shortened, according to an increase in copying frequency.
Patent JP-H033903-A (JP)
Title: Steam turbine support frame, structure for beam section thereof, turbine building and power plant
Inventor: IDENO HISAYUKI
IPC: F01K13/00
Filed: 1989-06-01
Abstract: PURPOSE:To expand a lay-down area by extracting a cross-around pipe connected to a turbine below an operating floor face through a through hole provided on an operating floor beam section, and connecting it to a heating section. CONSTITUTION:A through hole is provided on an operating floor beam section 20, and a cross-around pipe 6 connecting a moisture separating heater 5 and a steam turbine 2 is inserted into the through hole. The connection portion of the cross-around pipe 6 and the steam turbine 2 is provided below an operating floor face 4, the whole cross-around pipe 6 is buried below the operating floor face 4, and nothing is protruded around the head section of the steam turbine 2. A lay-down area at the time of periodic inspection or the like can be made wide, workability is improved, and the periodic inspection or the like can be quickly performed.