baber/WOPTO huggingface dataset:
Patent JP-S5857026-A (JP)
Title: Gas turbine power plant using blast furnace gas as fuel
Inventor: MIZOTA ATSUHIRO
IPC: F02C1/04
Filed: 1981-09-30
Abstract: PURPOSE:To perform safety operation of a gas turbine and improve its thermal efficiency, by using blast furnace gas as fuel of a gas turbine power plant, taking out the blast furnace gas from the downstream of a dry furnace-top pressure-recovery turbine and introducing the gas to a fuel gas compressor through a cooler. CONSTITUTION:Discharged gas from a blast furnace 1 is introduced to a dry furnace-top pressure-recovery turbine 5, driving a generator 4, via a primary dust remover 2 and dry dust collector 3. The low pressure blast furnace gas, flowing through the turbine 5, is supplied to a gas holder 8 via an intermediate cooler 6 and flow divider valve 7, while the blast furnace gas is partially pressurized by a compressor 9 as fuel gas, and then supplied to a combustor 11. The fuel gas is mixed with pressurized air, flowing through primary and secondary air compressors 12, 13, and burnt in the combustor 11, and a turbine 10 is operated by this combustion gas to drive a generator 15. And then, the combustion gas is introduced to a boiler 16, here a turbine 17 connected with a generator 18 is operated by steam of the boiler.
Patent JP-H11319257-A (JP)
Title: Ball delivering device for pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a ball delivering device for a pachinko game machine selectively delivering pachinko balls to ball delivering passages via the forward/ reverse rotation of a rotor and capable of being invariably smoothly operated without applying an excessive load to a motor driving the rotor and without causing ball biting. SOLUTION: A ball feed tube 10 allowing pachinko balls (b), (b') to be aligned in a line and flow down is vertically provided, and a rotor 16 is provided at a branch section 11 at the lower end of the ball feed tube 10 to be rotated forward or reversely in the vertical plane by the operation of a reversible motor. Holding holes 18 shallower than the diameter of the pachinko balls (b), (b') are formed on the outer periphery of the rotor 16, and the outer peripheral face 19 of the rotor 16 is formed into a circumferential face shape around the rotation axis of the rotor 16.
Patent JP-H09306108-A (JP)
Title: Large capacity flexible disk and its format method
Inventor: MAJIMA YOSHIFUSA
IPC: G11B20/12
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a large capacity flexible disk and its format method capable of writing a large amt. of data more than usual. SOLUTION: Each sector consists of a servo area and a data area 30. The servo area of each sector is provided with a preamble field 21, an STM field 23, a number field (22), first-fourth burst fields 24-1 to 24-4, a pad field 25 and a post servo pad field 26. The number field (22) consists of a sector number field 22-1 and a track number field 22-2. A sector number is written in the sector number field 22-1, and a track number is written in the track number field 22-2.
Patent JP-S5864983-A (JP)
Inventor: ERUUTSUDO RUROI RAINZU JIYUNIA
IPC: B65D3/22
Filed: 1982-09-10
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-H1013679-A (JP)
Title: Method and device for reproducing image
Inventor: MATAMA TORU
IPC: H04N1/407
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To always obtain the effect of satisfactory mask print even for regenerative images in different sizes when reproducing visible images from digital photographic image signals. SOLUTION: Plural kinds of low-pass filters(LPF) 16a, 16b and 16c are prepared for preparing blurred images in different mask sizes from digital image signals. Among these LPF, any LPF in the mask size corresponding to the pixel density of image to be reproduced is selected by a selector 16d to be operated by a reproducing size input means 16e and while using that selected LPF, the blurred image signal is prepared. Then, a differential signal is provided by subtracting corresponding picture elements between the digital image signal and the blurred image signal, and a processed image signal provided by performing prescribed image processing to that differential signal is defined as a visible image.
Patent JP-H11351759-A (JP)
Title: Reducer for spraying refractories
Inventor: NISHIUCHI KAZUMA
IPC: B05B7/04
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a reducer for spraying refractories in which the diameter of a passage for pressure feeding kneaded material can be squeezed below 40 mm while suppressing a pressure feeding load. SOLUTION: The reducer comprises a tapered body 10 having inlet diameter D of 50-80 mm, outlet diameter d of 25-40 mm, and length L of 350-1500 mm being inserted into a passage for pressure feeding a kneaded material of reractories and water to a spray nozzle by means of a pump. Since pressure feeding load is lessened, clogging is prevented and adhesion of the kneaded material to the inner wall face of a furnace is enhanced. An air supply section 13 for assisting pressure feed of the kneaded material may be disposed in the way of the body 10.
Patent JP-H113457-A (JP)
Title: Card authentication system, method and recording medium
Inventor: USHIJIMA ICHIRO
IPC: G06K17/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To sufficiently authenticate the legitimacy of a card by holding individual data in each card and collating with data that is held by the card through plural collating means over plural stages each time the card is used. SOLUTION: When a card 1 is inserted into a card use terminal 2, a retrieving ID 111, unit data 113 and encipher data 114 are sent from the card 1 to a center unit 4. Unit data 412 that makes a set with a retrieving ID 411 which is the same value as the ID 111 is fetched by retrieving a database 41. A collating part 44 collates the data 113 that is received with the data 412. A decoding part 45 decodes the data 114 that is received and takes out an ID for collation, and a 2nd collating part 46 collates the ID for collation which is fetched from the data 114 with an ID 414 for collation which is fetched from the database 41. In the unit 4, a 3rd collating part 49 collates an operation result with an operation result that is sent from the card 1.
Patent JP-H0323421-A (JP)
Title: Liquid crystal reticle
Inventor: FUSHIMI MASAHIRO
IPC: G02F1/1333
Filed: 1989-06-20
Abstract: PURPOSE:To allow high-grade observation with a large variable out-of-focus quantity by forming ruggedness of random sizes consisting of a member which has no dielectric anisotropy and has the refractive index approximately equal to the refractive index of a high polymer on at least one transparent substrate surface or between a pair of the transparent substrates. CONSTITUTION:A liquid crystal layer 13 is constituted by dispersing the nematic liquid crystal having the positive dielectric anisotropy into the high polymer having the refractive index nearly equal to the ordinary refractive index of the liquid crystal. The transparent electrodes 12 are provided over the entire surface or a part of a pair of the transparent electrodes 11, 14 and the rugged parts are randomly provided on the surface of the transparent substrate 14. The apparent refractive index of the liquid crystal grains is gradually approximated to the refractive index of the high polymer layer by the increase of voltage in the state of impressing the voltage to the liquid crystal layer 13 and, therefore, the respective diffusion is gradually decreased until finally the transparent state is attained. The control between the diffused state and the transparent state is executed by controlling the voltage to be impressed to the liquid crystal layer 13 in this way. In addition, the high-grade observation with the large variable out-of-focus quantity is possible.
Patent JP-S5489954-A (JP)
Title: Bevelling method for electron beam welding
Inventor: FUJITA HIROSHI
IPC: B23K15/00
Filed: 1977-12-28
Abstract: PURPOSE: To smooth the shape of the sealing bead, by installing a small projection at the tip on the backside of at least one member of butting members, so as to melt this projection by the irradiated electron beam.  
     CONSTITUTION: When the electron beam welding is applied to butting members 1 and 1 to be welded, a small projedtion 5 is installed at the tip on the backside of one member 1 to be welded. Then, the electron beam 6 is somewhat obliquely irradiated upon the members 1 and 1. Hereby, because of the small heat capacity of the projection 5, the projection 5 melts soon, and this excess metal is scattered as the metallic particles from the backside of the weld zone depending on the impact force of the electron beam 6. As a result, usual decrement of metal is compensated, and the smooth sealing bead if formed on the backside of the weld zone, being free from such weld defect as the blowhole, etc. Hereupon, the large breadth W of the projection 5 brings no trouble into the welding work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5491254-A (JP)
Title: Liquid crystal element
Inventor: MATSUMOTO SHIYOUICHI
IPC: G09F9/00
Filed: 1977-12-28
Abstract: PURPOSE: To realize uniform orientation in a large area of substrate surface relatively easily, stabilize the orientation property of liquid crystal, and possess excellent permanance, durability, and reliability, by treating the substrate surface containing electrodes with specific polynuclear metal complex.  
     CONSTITUTION: Electrode substrates 1, 2, of which one piece at least is transparent, is coated with a solution of Crown compound carboxylic acid polynuclear metal complex, such as those shown in formulae I, II [M is a metal atom; R is a heero- great-cyclic compound (derivative) generally called as Crown; X is an anion; and (n) is 1, 2], and an oriented layer 7 is composed after drying. The substrates 1, 2 are secured in the outer circumferential parts thereof with adhesive 4 by way of a spacer 3, and liquid crystal 6 is charged in from an injection port 5. According to the layer 7, homeotropic orientation H is applied to the nematic liquid crystal, focal conic or orientation H is provided to the cholesteric liquid crystal, and orientation H is applied to the smectic liquid crystal. Also, by griding the surface of layer 7 in a certain direction, homogeneous orientation may be provided to the nematic or other liquid crystal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5583135-A (JP)
Title: Color image pick-up tube
Inventor: HIRABAYASHI KAZUAKI
IPC: H04N9/28
Filed: 1978-12-19
Abstract: PURPOSE: To reduce the leakage flux by forming the tip electrode of three electron guns arranged in delta with magnetic member.  
     CONSTITUTION: Each of three electron guns 17, 18, 19 arranged in delta has first grid electrode G 1 , second grid electrode G 2 , third grid electrode G 3  and fourth grid electrode G 4  as tip electrode, where the cup body 4 fixed at the tip of fourth grid electrode G 4  is made of non-magnetic metal such as stainless steel inner space of which is partitioned into three sections by magnetic shield having Y-shaped cross- section where three pairs of radial pole pieces 8, 8' are mounted. Fourth grid electrode G 4  is made of mgnetic metal such as iron-nickel alloy. Consequnetly the electron beam passing through fourth grid electrode G 4  can be shielded fron leakage field, thereby interference with leakage field is reduced to obtain good convergence regulating effect. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0450105-A (JP)
Title: Production of metal oxide fine particle
Inventor: ARAI KUNIO
IPC: C01G49/08
Filed: 1990-06-15
Abstract: PURPOSE:To obtain the title fine particles with improved crystallinity by continuously feeding an aqueous metal salt solution into a reaction zone at each specified temperature and pressure and carrying out the decomposition of the metal salt(s). CONSTITUTION:An aqueous metal salt solution with a concentration of 0.0001-1mol/l containing at least one kind of salt of metal selected from the groups IB, IIA, IIB, IIIA, IIIB, IVA, IVB, VA, VB, VIB and VIIB metals and transition metals, such as inorganic acid salt(s) (e.g. nitrate, hydrochloride, sulfate) and/or organic acid salt(s) (e.g. acetate, oxalate, lactate) of Cu, Ca, Al, Si, Y, Ti, V, Cr, Fe, Ni etc., is fed into a pressure-proof tubular or tank- shaped fluidized reaction vessel where a reaction is made at 2 >=200 deg.C under a pressure of >=60kg/cm<2>, the subcritical or supercritical conditions for water. After completing the reaction, the system is cooled prior to depressurization, and the reaction product is then brought to a normal pressure system where the product is filtered and dried, thus giving the objective metal oxide fine powder. The above aqueous metal salt solution may be incorporated with aqueous alkaline and/or acidic solution(s) or a reductive or oxidative gas.
Patent JP-S5584043-A (JP)
Title: Magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/66
Filed: 1978-12-19
Abstract: PURPOSE: To obtain a magnetic recording medium featuring the excellent video and audio characteristics by providing the magnetic layer containing the ferromagnetic powder, the nonmagnetic layer and the ferromagnetic metal thin film layer each onto the nonmagnetic substrate.  
     CONSTITUTION: Magnetic layer 7 composed of the ferromagnetic powder (such as Co content iron oxide) and the binder is provided on nonmagnetic substrate 6, and then nonmagnetic layer 9 and the ferromagnetic metal thin film (such as Co evaporation film) 8 are provided on layer 7. Thus the magnetic recording medium is obtained. Layer 9 is composed of the organic substances such as the epoxy, polyethylene terephtalate, etc. with its film thickness set preferably to 500W3000Å or so. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5780762-A (JP)
Title: Solid state image pickup element
Inventor: MATSUMOTO HIROYUKI
IPC: H04N5/335
Filed: 1980-11-07
Abstract: PURPOSE:To enable complete transfer of a signal charge from a transfer region to a storage region by preventing the signal charge from partly flowing from the transfer region to an overflow control gate region at the charge transfer time. CONSTITUTION:A plurality of channel regions 1 are formed in an Si substrate, an overflow drain region 3 is provided between the regions 1, and an overflow control gate region 2 is provided between the regions 1 and 3. A transfer electrode 6 made of a strage gate electrode 4 and a transfer gate electrode 5 is formed through a gate insulating layer on the surface of the substrate. The shape of the electrode 4 is partly projected to the transfer region 1T side so that the region corresponding to the region 1 is merely wider than the other region. In this manner, the signal charge 10 is not partly flowed from the transfer region 1T to the region 2 at the charge transfer time, but all the signal  charge is transferred from the transfer region 1T to the storage region 1S.
Patent JP-S5280333-A (JP)
Title: Composition of hot melt type traffic paint
Inventor: SHIOZAKI SHIYOUZOU
IPC: E01F9/576
Filed: 1975-12-27
Abstract: PURPOSE:Method of manufacturing the traffic paint characterized by the flow property, the flexibility, the processability and the mar resistance consistes of mixing the specific modified hydrocarbon resin as the thermoplastic component.
Patent JP-S6219387-A (JP)
Inventor: MASHITA OSAMU
IPC: B25D17/28
Filed: 1985-07-16
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-H0322661-A (JP)
Title: Message visual display system
Inventor: OHASHI SHOHEI
IPC: H04M3/42
Filed: 1989-06-19
Abstract: PURPOSE:To attain visual display of a message moving sequentially onto a telephone set even when the content of the message is long by providing a device displaying sequentially the message onto a message visual display section. CONSTITUTION:A message content, a designated extension and a time are registered in advance in a computer (COMP) 7. The COMP 7 starts an interface package (IP) 5 at a designated time to send extension information. The CPU 2 detects it that the IP 5 is started by the COMP B and receives extension information to start a line circuit (DLC) 3 for multi-function telephone set. Then the COMP 6 sends display information to the IP 5. The CPU 2 sends the display information to the DLC 3 to display the character on the message visual display section 41 of the multi-function telephone set (DTEL) 4.
Patent JP-S5586341-A (JP)
Title: Rotor of rotating electric machine
Inventor: AEBA TOSHIYUKI
IPC: H02K3/12
Filed: 1978-12-22
Abstract: PURPOSE:To prevent unnatural deformation of interpolar connecting wires and to obtain interpolar connecting wires that withstand a many number of starts and stops, by forming said interpolar connecting wires by mixing and laminating thin plates having good electric conductivity and thin plates having a high withstanding strength. CONSTITUTION:Interpolar connecting wires 4 which connect arc-shaped coil-end portion 3 of neighbouring field coils are formed, for example, by laminating thin plates 8 made of a material with high withstanding strength on both sides of thin plates 7, which are made of a material having a good electric conductivity. In this constitution, since the thin plates 8 made of spring steel prevent unnatural deformation of the interpolar connecting wires 4, the fatigue life against a many number of starts and stops and load variations is greatly improved.
Patent JP-S5946239-A (JP)
Title: 3-(4-phenoxyphenoxy)-4-fluorobenzaldehyde and its preparation
Inventor: NISHIDA SUMIO
IPC: C07C45/00
Filed: 1982-09-09
Abstract: NEW MATERIAL:The compound of formula I (R1 is H or Br). EXAMPLE:3-(4-Phenoxyphenoxy)-4-fluorobenzaldehyde. USE:A raw material of a novel insecticide having low toxicity to fish and represented by formula II [R2 is H, cyano or ethynyl; R3 is group of formula III(X is Cl or Br), etc.]. PROCESS:The compound of formula I can be prepared by reacting the acetal of formula IV (R2 and R3 are lower alkyl or bonded together at the terminals to form alkylene residue) with the 4-phenoxyphenol of formula V in a solvent in the presence of a base and copper or a copper compound preferably in an N2 atmosphere, and treating the reaction product with a mineral acid such as hydrochloric acid to remove the acetal group acting as a protecting group.
Patent JP-S6314502-A (JP)
Title: Transmission line
Inventor: SAITO SUMIO
IPC: H03F3/60
Filed: 1986-07-07
Abstract: PURPOSE:To obtain s transmission line with a broad band and excellent high frequency characteristic by forming an island conductor in a center conductor and connecting two prescribed capacitors to a prescribed location of the island- shaped conductor. CONSTITUTION:The island-shaped conductor 3 is formed in the center conductor 1. The end of the island-shaped conductor 3 at the side of a termination resistor R1 is connected to an electrode of a capacitor C2b whose other electrode is connected to the center conductor 1. Further, the other end of the conductor 3 is connected to an electrode of a capacitor C2a having an excellent high frequency characteristic and being smaller in size than the capacitor C2b whose other electrode is connected to the center conductor 1 similarly. Thus, after a signal from the center conductor 1 is terminated by the resistor R1, a low frequency signal passes through the capacitor C2b and the island-shaped conductor 3 and a high frequency signal passes through the capacitor C2b with a high frequency characteristic from the center conductor 1 and then sent. Thus, the transmission line with a broad hand and excellent high frequency characteristic is obtained.
Patent JP-H0321617-A (JP)
Title: Curable resin composition
Inventor: TAKIYAMA EIICHIRO
IPC: C08F22/36
Filed: 1989-06-19
Abstract: PURPOSE:To obtain the title composition which has good processability, sufficiently cures even under mild conditions and gives products of high heat resistance and chemical resistance, after curing by mixing aromatic polyamide oligomer of a specific formula and maleimide derivative. CONSTITUTION:The subject composition is obtained by mixing (A) aromatic polyamide oligomer of the formula [A, A' are radically polymerizable unsaturated groups (A may be the same as A'); R is H, lower alkyl, lower alkenyl; R1, R2 are divalent aromatic groups: n is 0 to 15] with (B) maleimide derivative, preferably phenyl maleimide, aromatic dimaleimide, aromatic polymaleimide), preferably in amounts of 100 pts.wt. of component A and 10 to 200 pts.wt. of component B.
Patent JP-S6219812-A (JP)
Title: Active connector incorporating optical transmission module
Inventor: TAKEUCHI TAMIO
IPC: G02B6/24
Filed: 1985-07-19
Abstract: PURPOSE:To facilitate assembling operation by integrating an optical connector with a main module part and connecting them by an electric connector part. CONSTITUTION:Electronic parts such as a resistance 2, a transmitting IC 3, and a receiving IC 4 are mounted on a flexible printed circuit board 1a and an electric connector 5 and a stem where a light emitting element 6 and a photodetecting element 7 are mounted are connected together by soldering, etc. Then, this board 1 is inserted into a cylindrical case 9 from the side of the stem 8 and the cylindrical case 9 and electric connector 5 are fixed by caulking. Then, an optical fiber cable 10 has its terminal treated and is inserted into a fiber holder 11 and then fixed with a caulking ring 12. Then, the stem 8 is inserted into the holder 11 and fixed after an optical connection is confirmed.
Patent JP-S642616-A (JP)
Title: Frp molding with pattern
Inventor: ITANI ICHIRO
IPC: A47K4/00
Filed: 1987-06-25
Abstract: PURPOSE: To provide an FRP molding with a pattern by disposing a translucent resin layer to which a very small quantity of a pigment is mixed, which has projecting and recessed parts on the surface thereof, and a colored resin layer as a second layer, and stacking a third and following layers which are formed by impregnating glass fiber with a resin.  
     CONSTITUTION: A bathroom unit 1 is an FRP molding in which wall materials 3 are erected in the periphery of a floor 2 and the wall materials 3 are formed by the hand lay up method. A surface layer 4 has projecting and recessed parts 5 transferred from a forming die, and is formed by adding a very small quantity of a pigment in a glare resin. A second layer 6 is a colored layer formed of a material obtained by coloring an isophthalic acid unsaturated polyester resin. A third layer 7 is formed by impregnating glass fiber of 900G/m 2  with an orthophthalic acid unsaturated polyester resin, and staking and hardening the same. The surface layer 4 is formed by applying a material to a projection and recess forming die, and the light transmissivity is changed by the difference in film thickness of the surface layer 4, so that the color of the second layer 6 is seen in various ways by the projecting and recessed parts to present a pattern as a whole. 
     COPYRIGHT: (C)1989,JPO