baber/WOPTO huggingface dataset:
Patent JP-H08147025-A (JP)
Title: Control logic verifying device
Inventor: DEGUCHI YOKO
IPC: G06F17/50
Filed: 1994-11-25
Abstract: PURPOSE: To provide the control logic verifying device which can easily confirm whether or not control logic operates during simulation as the designer intends. CONSTITUTION: The control logic is constituted by optionally combining control logics stored in a memory device 8 in a flexible state. Further, the device is equipped with a simulation device 3 which performs the simulation for the control logic. Further, the device is equipped with a push-button device 4 which changes border conditions of the control logic, a control logic color changing display device 5 which distinctively colors control logic according to its ON/OFF state, an illumination device 6 which distinctively colors a desired part of logic according to its ON/OFF state and makes it illuminate, and an automatic stopping device 7 which temporarily stops the simulation when a value of desired part on the control logic varies.
Patent JP-H09133864-A (JP)
Title: Rear focus type zoom lens
Inventor: HORIUCHI AKINAGA
IPC: G02B15/16
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide the zoom lens which is small-sized while securing long focus and a high zoom ratio. SOLUTION: This lens consists of a 1st lens group L1 which is fixed and has positive refracting power, a 2nd lens group L2 with negative refracting power, a 3rd lens L3 which is fixed and has positive refracting power, a 4th lens group L4 with negative refracting power, and a 5th lens group L5 with positive refracting power in order from an object side, and is varied in power from the wide-angle end to the telephoto end by moving the 2nd lens group L2 toward an image plane, moving the 4th lens group L4 toward the object along a concave track and focused by moving the 5th lens group L5 .
Patent JP-H07119491-A (JP)
Title: Lng reformed gas combustion gas turbine composite generating plant
Inventor: OGAWA KIICHIRO
IPC: C01B3/48
Filed: 1993-10-27
Abstract: PURPOSE:To minimize discharge of CO2 by a method wherein a part of H2 fuel fed to a gas turbine combustor is dispensed and heat energy generated through combustion by means of O2 in gas turbine exhaust gas is used. CONSTITUTION:After LNG fed as fuel is reformed and converted into composition gas of H2 and CO2, CO2 is separated and removed and fed as H2 fuel to a gas turbine combustor 1. A gas turbine combustor 1 causes combustion of H2 gas by means of air fed with a pressure from an air compressor 2 and introduction of combustion gas to a gas turbine 3 to drive a generator 4 and generate a power. Further, by utilizing heat energy possessed by gas turbine exhaust gas, steam is generated by an exhaust gas boiler 5 and introduced to a steam turbine 6 to drive a generator 7, whereby a power is generated. Further, gas turbine exhaust gas is burnt by means of O2 in gas turbine exhaust gas by dispensing a part of H2 fed to the gas turbine combustor 1. As a result, discharge of CO2 is suppressed to a minimum.
Patent JP-H06137444-A (JP)
Title: Check valve
Inventor: HIROZAWA KUNIKAZU
IPC: F16K47/02
Filed: 1992-10-29
Abstract: PURPOSE:To provide a check valve without producing any abnormal sound between the valve seat and the socket unit of the check valve irrespective of the pressure of hot water in the socket unit. CONSTITUTION:A coiled spring 18 for urging a valve body 15a toward the valve seat of a socket unit is composed of a normal winding part 18a having a predetermined effective number of turns for urging one radial side of the valve body 15a and a densely stuck winding part 18b pressing the other radial side of the valve body 15 and having the effective turns fewer than those of the normal winding part 18a. Thus, abnormal sounds in a water service piping are prevented and any uncomfortable feeling is not given to any user.
Patent JP-H08158139-A (JP)
Title: Device for applying oil solution
Inventor: ISHIBAI SHIRO
IPC: D01D5/096
Filed: 1994-11-25
Abstract: PURPOSE: To provide a device for applying an oil solution capable of inhibiting splashing of the oil solution and dropping of the excess oil solution, keeping a good working environment, obtaining a product having high quality, reusing the oil solution by recovering in high yield and causing a cost down. CONSTITUTION: This device for applying an oil solution is capable of feeding the oil solution to a guide nozzle 3 and applying the oil solution to a thread by contacting the running thread to the guide nozzle 3 in producing a thermoplastic synthetic fiber. In this device, a cover 4 of a housing box having an oil solution-guide plate 6 on a lower surface facing, the guide nozzle 3 when closed, is freely openably/closably installed in front face of the guide nozzle 3 and a saucer 12 for receiving drippings of the oil solution from the oil solution-guiding plate 5 is installed.
Patent JP-H08150593-A (JP)
Title: Sheet cutting device
Inventor: SANPEI TAKAAKI
IPC: B65H35/04
Filed: 1994-11-25
Abstract: PURPOSE: To eliminate a fixed blade and to miniaturize a sheet cutting device by providing a round blade and a rotation axis support member to support this round blade free to rotate on a sheet cutting unit main body. CONSTITUTION: A sheet cutting unit main body 2 is furnished with a round blade 14 and a rotation axis support member to support the round blade 14 free to rotate. A sheet stops at a position to cut the sheet after it is carried to pass across a moving route of the sheet cutting unit main body 2. Thereafter, a screw type member fitted on the sheet cutting unit main body 2 is rotationally driven by a driving motor, and the sheet cutting unit main body 2 moves in the desired direction. Consequently, the sheet is taken in an inlet part 10 of a sheet intake region 9 and led to a sheet cutting position 7 of the round blade 14 by a sheet guide member 3. The sheet is cut off in accordance with movement of the sheet cutting unit main body 2, but as the sheet guide member 3 is provided in the neighbourhood of the round blade 14, the sheet is smoothly cut off without causing large deformation.
Patent JP-H09133225-A (JP)
Title: Seat device for ball valve
Inventor: SAJI TERUHISA
IPC: F16K5/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter from being penetrated between a sheet surface and the seal surface of a valve element so that a seal ring is prevented from being damaged by the foreign matter by eliminating a clearance between the sheet surface of a sheet and the seal surface of the valve element. SOLUTION: A ring-shaped sheet 5 for retaining a ball-shaped valve element 4 and a coned disc spring 9 by which the sheet 5 is pushed and pressed to the seal surface 4a of the valve element 4, are arranged in a valve casing 2, a sheet surface 5c which is in contact with the seal surface 4a of the valve element 4 and has the same radius of curvature as the seal surface 4a, is formed to the seat 5, and a seal ring 12 for sealing between the valve element 4 and the seat 5 and a compression coil spring 13 for pushing/pressing the seal ring 12 to the seal surface 4a of the valve element 4, are built into the seat 5. A seal surface 12a which is in contact with the seal surface 4a of the valve element 4 and has the same radius of curvature as the seal surface 4a of the valve element 4 is formed to the seal ring 12.
Patent JP-H09111691-A (JP)
Title: Production of neutral newsprint paper
Inventor: ONO YUJI
IPC: D21H17/03
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain a paper imparted with effective sizing property and having low friction coefficient by externally adding a ketene-dimer sizing agent to a neutral newsprint paper produced by using calcium carbonate as a filler. SOLUTION: A neutral newsprint paper containing calcium carbonate as a filler is uniformly coated with a sizing agent consisting of an alkyl ketene dimer using a gate roll coater while suppressing the generation of bubbles around the roll caused by a clear sizing solution. The paper is passed through a soft calender having a surface temperature of >=50 deg.C to develop high sizing degree and impart the paper with a sizing effect effective for the damping water in offset printing at a decreased addition amount compared with acidic newsprint paper.
Patent JP-2000119813-A (JP)
Title: Resistance welded tube excellent in scale peeling resistance and workability, and its manufacture
Inventor: SAKAMOTO SHINYA
IPC: C22C38/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a resistance welded tube excellent in scale peeling resistance, having <=0.120 coefficient of friction, and excellent in workability, and its manufacturing method. SOLUTION: The resistance welded tube, having 2-100 μm thickness of surface scale, also having Fe3O4 in the surface of the steel tube, and excellent in scale peeling resistance and workability, can be manufactured by regulating oxygen concentration in the whole bright furnace and heating temperature to 5-20% and 700-950 deg.C, respectively, at the time of heat treating, in a bright furnace, a resistance welded tube which has a composition consisting of, by weight, 0.05-0.25% C, <=0.6% Si, 0.20-2.00% Mn, 0.005-0.050% Al, 0.001-0.03% S, 0.001-0.10% P, <=0.0050% N, and the balance iron with inevitable impurities and further containing, if necessary, 0.0002-0.0020% Ca.
Patent JP-H11128457-A (JP)
Title: Pachinko machine board carrying device
Inventor: MATSUMOTO YOSUKE
IPC: A63F7/02
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To solve the occupied space on the plane of a Pachinko (Japanese pinball game) machine board carrying device within a factory caused by protruding a cylinder mechanism from the width of a conveyor when a carrying-in hand and a carrying-out hand are horizontally moved by the cylinder mechanism. SOLUTION: Two vertical stages-in-a-set conveyor lines are juxtaposed in two lines, and one-side conveyors of the respective conveyor lines are set to carrying-in conveyors 30, 31, and the other lines to carrying-out conveyors 32, 33. The horizontal movement of a carrying-in hand 40 for carrying an untreated board 80 from the former to nailing machines 20, 21 and a carrying- out hand 60 for carrying a treated board 81 from the nailing machines 20, 21 to the latter are performed by a horizontal cylinder 42. The protruded parts of the horizontal cylinders 42, 62 from the width of the conveyors are situated above the mutually adjacent carrying-in conveyors 30, 31 or the carrying-out conveyors 32, 33 having the same height.
Patent JP-H11123801-A (JP)
Title: Laminated white polyester film and recording medium
Inventor: FUJITA MASATO
IPC: B41M5/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium which is capable of highlighting the clarity of a high-quality image when forming a color image on a white polyester film whose surface gloss is sufficiently heightened, especially a white film. SOLUTION: This polyester film is a laminated white polyester film which has a polyester layer B laminated on at least, one of the faces of a polyester layer A and shows an optical density OD of 0.2 or more. In addition, the color (b) value of the surface formed by the polyester B layer is not more than 2, and the 60 glossiness of the surface formed by the polyester B layer is 60% or more.
Patent JP-H05105442-A (JP)
Title: Manufacture of oxide superconducting material having orientation property
Inventor: SHIMAKAWA YUICHI
IPC: C01G29/00
Filed: 1991-10-14
Abstract: PURPOSE:To maintain the superconductivity of a material in a high magnetic field by dispersing an oxide superconductor expressed by a specified compositional formula into an organic solvent mixed with an adhesive or a resin and executing compacting in a magnetic field. CONSTITUTION:An oxide superconductor expressed by any of a compositional formula I of Tl2Ba2CuO6+y or like {Re denotes Ba and Sr as well as (x)=0 to 0.6 and (y)=0 to 0.2), a compositional formula II {Ln denotes Y, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm and Yb as well as (y)=0 to 0.1}, a compositional formula III {(n)=1, 2 and 3 and (y)=0 to 0.2} and a compositional formula IV {Re denotes Ba and Sr as well as (m)=1.2, (n)=1, 2, 3 and 4 and (y)=-0.2 to 0.2} is pulverized. Next, the oxide superconducting powder is dispersed into a soln. obtd. by mixing an adhesive such as an epoxy adhesive or a resin with an organic solvent such as acetone, which is put in a magnetic field of >=1 tera (T) to evaporate the solvent, by which the objective superconducting material with orientation property, in which the C axes of the crystals are uniform, can be obtd.
Patent JP-H11127190-A (JP)
Title: Transfer method for electronic mail
Inventor: YOKOTA TOYOMI
IPC: H04L12/58
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To allow an accessed electronic mail server for collecting all electronic mails addressed to a concerned subscriber, even when the same subscriber that subscribes to electronic mail services provided by plural providers accesses the electronic mail server of any provider. SOLUTION: Electronic mail addresses of a subscriber and electronic mail addresses of the subscriber of other providers are registered to an electronic mail address registration directory 11 of electronic mail serveis 1-1, 1-2 and 1-3. In the case of receiving an access request from a client 5 by any of electronic mail servers 1, the electronic mail address registration directory 11 is referenced to make a request of transfer of the electronic mails addressed to the subscriber to the electronic mail servers 1 of other providers. The other electronic mail servers 1 receiving the transfer request transfer the arriving electronic mails to the electronic mail server 1, that is the transmission request source.
Patent JP-S63148003-A (JP)
Inventor: FUJITA TADAO
IPC: F23N5/00
Filed: 1986-12-08
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-H03152925-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAMI KAZUHIKO
IPC: H01L21/302
Filed: 1989-11-09
Abstract: PURPOSE:To make the precise judgement of terminal for etching back process so as to form a flat insulating film in proper thickness by a method wherein, in order to form the insulating film on a semiconductor substrate, a silicon nitride film is formed between a silicon oxide film and a silica film. CONSTITUTION:An Si substrate 101 is coated with the first silicon oxide film 102. A wirings 103 in specific pattern are formed on the film 102, and then the whole surface is coated with the second oxide film 104 by chemical vapor deposition process using silica and oxygen as a reaction gas. However, the surface of the film 104 is made rugged by the existence of the lower side wirings 3. Accordingly, a silicon nitride film 105 is vapor-deposited on the film 104 using silane and ammonia as another reaction gas; next, while rotating the substrate 101, a solution mainly comprising silanol and alcohol is dripped on the whole surface and then the whole body is heat-treated at 800 deg.C for 30 minutes in nitrogen atmosphere to volatilize any organic constituent as well as to polymerize silanol so that a silica film 106 may be formed thick in the concave part of the film 105 and thin in the convex part of the same. Later, while monitoring the change in the emission spectrum of nitrogen, the films 106, 105 are etched away.
Patent JP-2000002180-A (JP)
Title: Variable capacity type swash plate compressor, cooling circuit for air-conditioning, and capacity control valve
Inventor: KIMURA KAZUYA
IPC: F04B27/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacity swash plate type compressor, in which a swinging swash plate can certainly be restored even from the condition with the inclining angle zero and the minimum inclining angle of the swash plate can be set to near zero degree. SOLUTION: Through a hinge mechanism 23, a swash plate 22 is coupled operationally with a drive shaft 6 in such a way as capable of tilting and synchronously rotating relative to the shaft 6. The minimum inclining angle of the swash plate 22 is set to near zero (where the swash plate intersects perpendicularly to the drive shaft). On the drive shaft 6, an angle decreasing spring 26 and a return spring 27 are installed in such a way as pinching the swash plate 22. The return of swash plate 22 from near zero to the max. inclining angle is secured through cooperation of the moment a rotational motion acting in the inclining angle incremental direction in association with the rotation of the swash plate 22 and the moment on the basis of the energizing force of the return spring 27.
Patent JP-S63148023-A (JP)
Title: Cavity in microwave oven
Inventor: HATANO RYOJI
IPC: F24C7/02
Filed: 1986-12-08
Abstract: PURPOSE:To make it possible to connecting relatively in a simple manner a rear plate which is given enamel coating to a ceiling plate, side plates and bottom plate by overlapping a rear plate on the flange sections of a ceiling plate, side plates and a bottom plate and at the same time overlapping a receiving plate on to the section of the rear plate which is opposite to said flange sections and making the rear plate and receiving plate contact each other by pushing the flange section or the section opposite to through-holes to the other plate and connecting the contact parts with spot welding, etc. CONSTITUTION:In a cavity 3 a stainless steel plate is bent to form a ceiling plate 10, side plates 11 and 11, and bottom plate 12. At the rear end sections of those plates flange sections 10', 11' and 11' and 12' are formed by bending them so as to project to outside approximately at right angles, and at the flange sections a side plate 13 is connected. The rear plate 13 is given enamel coating and located opposite to the flange sections 10', 11' and 11', and 12' and has round through-holes 14, 14,... pierced with a specified distance among them. On the rear face of the rear plate 13 a receiving plate 15 which is made of a stainless steel plate is overlapped opposite to respective flange section, and in the receiving plate 15 through- holes 16, 16,... are also pierced opposite to respective through-holes in the receiving plate 15, and burring sections 17, 17,... are provided to have the rear plate 13 fixedly between the flange sections and receiving plate 15.
Patent JP-H11126864-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO KAZUHISA
IPC: H01L23/50
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a specific structure for eliminating contact failure of a sagging bonding wire and a die pad without causing cost increase. SOLUTION: A lead frame is formed by providing a die pad 1 and leads 2, 3 disposed closely thereto, and a semiconductor pellet 5 is die bonded onto the die pad 1. An electrode pad of the semiconductor pellet 5 is connected electrically with a wire 4, e.g. a gold wire. A cut 11 is made at the end of the die pad 1 located on the underside of the wire 4.
Patent JP-H08154008-A (JP)
Title: Waveguide coaxial transducer
Inventor: UMETSU KEIICHI
IPC: H01P1/212
Filed: 1994-11-28
Abstract: PURPOSE: To provide the simply structured waveguide coaxial transducer equipped with a low-pass filter function. CONSTITUTION: A low-pass filter part 3 is constituted by forming a hole part 11 at a prescribed position on the outer wall wide surface of a rectangular waveguide 1 and successively coupling a high impedance part and a low impedance part at the through positions of the central conductor of a connector 2 to be passed through this hole part 1 in coaxial direction. At the same time, an antenna conductor part 4 is protruded from this low-pass filter part 3 to a waveguide cavity just for a prescribed length and further, these central conductors are fixed and held inside the rectangular waveguide 1 by a 'Teflon (R)' support 5 prepared by 'Teflon (R)'.
Patent JP-H02217445-A (JP)
Title: Improved austenite fe-cr-ni alloy for oil well field tube products
Inventor: HENRII EI DOMIAN
IPC: C22C30/00
Filed: 1989-11-13
Abstract: PURPOSE: To produce an austenitic alloy having a high strength, galling resistance and stress corrosion resistance by specifying the compsn. composed of Ni, Cr, Cu, Mo, Si, Mn, N, B, V, C, Al, P, S and Fe.  
     CONSTITUTION: This austenitic Fe-Cr-Ni alloy is the one having a compsn. essentially contg., by weight, 27 to 32% Ni, 24 to 28% Cr, 1.25 to 3.0% Cu, 1.0 to 3.0% Mo, 1.5 to 2.7S% Si and 1.0 to 2.0% Mn, in which the content of N is regulated to ≤0.015%, B, V and C respectively to ≤0.10%, Al to ≤0.30%, P to ≤0.03% and S to ≤0.02%, and the balance Fe with attendant impurities, and preferably contg. 53ppm O as this impurities, relatively low-costed and suitable for an oil well field tube product. The alloy has high strength and good ductility and has resistance to stress corrosion cracking, pitching and galling. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08150484-A (JP)
Title: Beam scanning type layer marking method, device and mask therefor
Inventor: BABA YOSHIMITSU
IPC: B23K26/064
Filed: 1994-11-28
Abstract: PURPOSE: To provide a beam scanning type laser marking device which has good visibility and performs marking with a drawing line with working depth controlled. CONSTITUTION: A laser beam 100 emitted from a laser oscillator 1 is transmitted through a mask, its outer circumference is thereby shielded from the light, the energy density of its center part is leveled, the image formation from the pattern of its mask is scanned on the marking surface with a scanning means such as a galvanometer 9, 10, and thereby marking is performed.
Patent JP-H03153129-A (JP)
Title: Chip clock generating system
Inventor: OTANI SUSUMU
IPC: H04J3/06
Filed: 1989-11-09
Abstract: PURPOSE:To simplify the demodulation system device of an earth central station by broadcasting a reference clock from the earth central station to a VSAT station (subminiature earth station), allowing each VSAT station to receive the clock, and generating a bit spread signal in a chip clock synchronously with the reference clock. CONSTITUTION:An earth central station 1 sends a reference clock CS generated at a clock generating section 11 in the broadcast mode toward all VSAT stations via a modulation section 12 and a communication satellite 3. Each VSAT station 2 receives a signal from the earth central station 1, demodulates it at the demodulation section 21 and a clock recovery section 22 receives the demodulation signal to recover a reference clock CS. A chip clock generating section 23 multiplies and divides the frequency of the clock CS to generate a chip clock CC with a predetermined period. A bit spread signal generating section 24 generates a bit spread signal SB from a packet signal SP synchronously with the clock CC. A modulation section 25 modulates the carrier with the signal SB to send the modulated signal to the earth central station 1 via a communication satellite 3. The bit spread demodulation section 13 of the earth central station 1 receives the signal and uses the reference clock CS outputted from the clock generating section 11 to demodulate the received signal.
Patent JP-H08153104-A (JP)
Title: Hypermedia system and hypermedia document preparing and editing method
Inventor: KUSUMOTO TATSUJI
IPC: G06F17/27
Filed: 1994-11-28
Abstract: PURPOSE: To efficiently generate a new document for presentation by diverting an existent card. CONSTITUTION: All cards in a hypermedia document are listed on the screen by a card list display part 154. On the list display screen, the cards are selected in order to automatically generate scenario information. When the document for presentation is reproduced, plural cards are switched and displayed in order according to the generated scenario information. Therefore, card confirming operation and link redefining operation which are needed to create a new document for presentation can be automated and the hypermedia system which is superior in operability is realized.