baber/WOPTO huggingface dataset:
Patent JP-H04203202-A (JP)
Title: Gas turbine moving blade
Inventor: MATSUURA KENJI
IPC: F01D5/14
Filed: 1990-11-29
Abstract: PURPOSE:To prevent breakage due to thermal stress of a sleeve by dividing the sleeve provided movable to a blade span direction between a blade tip part and a blade root part into a top end sleeve and an intermediate sleeve, and so forming respective parting faces that their sleeve lengths successively change to the direction of their thicknesses. CONSTITUTION:In the moving blade of a gas turbine, a sleeve 12 constituting a moving blade 4 is loosely fitted in an intermediate part 3 of the supporting member 2 of a blade main body 11 constituted having the supporting member 2, and it is made movable in a blade span direction between a blade tip part 6 and a blade root part 7 provided on the both ends of the intermediate part 3. A duct 8 is formed in an opening between the inner surface of the sleeve 12 and the intermediate part 3 of the supporting member 2. Here, the sleeve 12 is halved in a blade span direction, and constituted from a top end sleeve 13 that constitutes a blade top end side and an intermediate sleeve 14 that constitutes a part ranging from the intermediate part till a blade root side. Respective parting faces 15, 16 are formed over the entire circumference in an inclined face wherein its sleeve length from a sleeve inner surface side to an outer surface side changes in the direction of thickness, so that their facing surfaces become inverse shapes with each other.
Patent JP-H05141056-A (JP)
Title: Roof board
Inventor: ARASHI SHIZUO
IPC: E04D13/00
Filed: 1991-11-20
Abstract: PURPOSE:To prevent the formation of a cornice in an eave section. CONSTITUTION:In a roof plate A for seam roofing formed of a male section 4 composed of an engaging piece 2, which is formed in a long-sized board shape and formed by roofing to an upper section at one end in the cross direction of a facing, and a female section 9 consisting of an engaging groove 8, with which an engaging piece 2 formed by upward bending the other end while folding the other end in an approximately U shape is engaged, a plurality of extremely shallow recessed ribs or projecting ribs approximately parallel in the cross direction are shaped to at least the facing 1. Accordingly, the base of a snow body covered onto the roof board A has irregularities in the same manner as the facing of the roof board, and the front end section of the snow body is peeled and effectively falls down under the eaves when the base of the snow body is formed in a recessed shape in an eave section, when the base of the snow body is weak in strength, thus manufacturing the safe roof board, on which no cornice is shaped and the removing operation of a cornice is unnecessitated.
Patent JP-H10160679-A (JP)
Title: Method and device for flaw-detection inspection of storage tank, etc.
Inventor: KAWAMURA JUNICHI
IPC: G01N21/954
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a new method and device for flaw-detection inspection of storage tank, etc., including a zigzag proceeding method wherein a flaw-detection camera device is advanced circumferentially (lateral direction) while vertically moved along the inside surface of vertical barrel wall of a tank. SOLUTION: Relating to the method wherein flaw, crack, hole-like errosion, etc., occurring at a vertical cylinder type tank 1 are inspected, a flaw-detecting camera device 2 inspects points on vertical line on a barrel wall while vertically moving along the inside surface of vertical barrel wall of tank 1, and when the flaw-detecting camera device 2 reaches a lower end or an upper end position, the flaw-detecting camera device 2 is moved, in lateral direction, by lateral width distance in flaw- detection possible range of it, and after the lateral direction movement, the flaw- detecting camera device 2 inspects points on vertical line adjoining the above stated points on vertical line while vertically moving. Then, when the flaw-detecting camera device 2 reaches an upper end or a lower end position, it moves in lateral direction as before by the same amount, then, the falling or rising movement inspection, lower side or upper side lateral movement, rising or falling movement inspection, and upper side or lower side lateral movement are repeated in order.
Patent JP-H01167921-A (JP)
Title: Arc gas exhaust device
Inventor: SAWADA TOMOYUKI
IPC: H01H9/34
Filed: 1987-12-23
Abstract: PURPOSE:To cause the elastic deformation of a piece of a dust cover from the folding part thereof on arc gas pressure and improve exhaust efficiency by fixing one piece of the cover to an exhaust port and closing the port with the other piece of the cover. CONSTITUTION:When a rated current is flowing at a contact pint part 7, a small exhaust port 18 is closed due to the elasticity of a dust cover 1, and one piece 1a of the cover 1 closes an exhaust port 4, thereby preventing an ingress of foreign materials from the exhaust port 4. On the other hand, a contact point part 7 opens upon occurrence of shortcircuit and an arc and arc gases are generated between a movable contact point 7 and a fixed contact point 8. And when arc gas pressure increases, the other piece 1b of the cover 2 is pushed through the small exhaust port 18 and elastically deformed to move from the piece 1a, thereby releasing the small port 18 and causing the exhaust of arc gases Q outside through the exhaust port 4.
Patent JP-H08168904-A (JP)
Title: Cutting tool covered with hard layer
Inventor: KAWAMURA MASAO
IPC: C23C28/04
Filed: 1994-12-14
Abstract: PURPOSE: To provide a cutting too covered with hard layers which can be used for continuous cutting different in cutting speed conditions. CONSTITUTION: This tool has a hard cover lower layer 0.5-10μm in average layer thickness consisting of one kind of simple layer out of a composite carbide layer, a composite nitride layer, and a composite nitric carbide layer of Ti and Al where the rate of Ti/Al is within the range of 50/50-80/50 by atom ratio or two or more kinds of composite layer through an adhesion reinforcing layer 0.1-10μm in average layer consisting of one kind of simple layer out of TiC, TiN, and TiN or two or more kinds of composite layer, on the surface of a substrate.  And, it is covered with an upper hard cover layer 0.5-10μm in average layer thickness consisting of one kind of simple layer out of a composite carbide layer, a composite nitride layer, and a composite nitric carbide layer of Ti and Al where the rate of Ti/Al is within the range of 20/80-60/40 by atom ratio or two or more kinds of composite layer, and the ratio of Ti/Al of the lower hard cover layer is larger than that of the Ti/Al of the upper hard cover layer.
Patent JP-2001146338-A (JP)
Title: Image forming device, paper feeding device and paper processing device
Inventor: NAKAO FUMIO
IPC: G03G15/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of image dislocation and jam when using thick papers. SOLUTION: In an image forming device for forming an image on a paper sheet carried from a paper feeding part 40 or a large quantity of paper feeding device 200 in an image forming part, curved parts 301-306 of a carrying passage for carrying the thick paper (paper sheets at 157 g/m2-216 g/m2) are set in a range at 40-70 mm of radius. Driving force of carrying rollers 311-316 provided in the upstream side of the curved parts and for feeding the thick papers to the described curved parts is set in a range at 2N-5N.
Patent JP-2000155241-A (JP)
Title: Optical semiconductor device and method for connecting the optical semiconductor device and optical connector
Inventor: ANDO HARUYASU
IPC: H01S5/00
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a receptacle and an optical connector, to reduce a cost and to assure the reliability at the time of optical connector attachment and detachment by disposing fitting grooves and fixing a sleeve to a main body. SOLUTION: A ferrule 13 of the optical connector of an external pigtail cord is inserted into the sleeve 11 and is connected thereto. The ferrule 13 of the optical connector is inserted into the alignment sleeve 11 and is butted against the ferrule 7 on the optical semiconductor device side. The collar of a chip 14 is fitted in this state into the fitting groove 17 of a block 10. Since the ferrule 13 is pressed from backward by the spring 15 of the optical connector, the state that the front ends of both ferrules 7 and 13 are butted against each other is maintained at all times. Then, the insertion force at the time of the attachment and detachment of the optical connector does not act on the ferrules 7 and 13.  As a result, the highly reliable structure which does not affect the internal optical system of the optical semiconductor device may be obtained at a low cost even in the case where the attachment and detachment of the optical connector are repeated.
Patent JP-2000139350-A (JP)
Title: Control of continuous tea manufacturing machine and apparatus therefor
Inventor: TERADA JUNICHI
IPC: A23F3/06
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To control a tea leaf manufacturing machine such as a cylinder rotation type steamer, capable of simply, inexpensively and correctly measuring a passing time of tea leaves through the steamer by individually measuring a weight at a supplying side and a feed out side of the tea leaf in a continuous tea leaf manufacturing machine. SOLUTION: This tea leaf manufacturing machine is controlled by individually measuring a weight of the tea leaves at a supplying side and a feed out side of a continuous tea manufacturing machine such as preferably a cylinder rotation type steamer. For instance, in controlling the cylinder rotation type steamer having a steam chamber 2 and a stirring chamber 3, load cells 6 and 7 are located at a supplying side of the steamer main frame 1 and load cells 8 and 9 are located at a feeding out side, then a weight at the supplying side and a weight at the feed out side are individually measured, thus an amount of tea leaves remaining in the steamer and a time that, the tea leaves pass through the steamer are calculated therefrom and a degree of the steaming is controlled by changing a rotation number of the rotating cylinder and the stirring shaft, an inclination of the rotating cylinder,  a supplying amount of the tea leaves, etc., according to the data.
Patent JP-H06163357-A (JP)
Title: Aligner
Inventor: OMORI TARO
IPC: G03F7/22
Filed: 1992-11-19
Abstract: PURPOSE:To prevent vibration of a substrate supply device from being transmit ted to an X-Y stage of an exposure device. CONSTITUTION:A stepper main body S1 which is an exposure device is provided with a pedestal 1 which supports an X-Y stage 2, a reduction projection lens system 4, an illumination system 5, etc., and the pedestal 1 is elastically supported by a plurality of air mounts 8. A substrate supply device F1 which supplies a wafer to the X-Y stage 2 has a prealignment device 10, a carrying-in hand 11, a robot for collecting a wafer from the X-Y stage 2, etc. They are provided separately from the pedestal 1 and supported by a supporting base 14 fixed to a floor 7 directly. Therefore, vibration of the prealignment device 10 and a robot driving device never be transmitted to the X-Y stage 2.
Patent JP-H07188837-A (JP)
Title: Thick steel plate for pressure vessel excellent in cracking resistance under stress in wet hydrogen sulfide environment
Inventor: TSUCHIDA YUTAKA
IPC: C22C38/00
Filed: 1993-12-27
Abstract: PURPOSE:To produce a thick steel plate for pressure vessel excellent in cracking resistance under stress in a wet hydrogen sulfide environment. CONSTITUTION:This steel plate has a composition consisting of, by weight, 0.08-0.25% C, 0.1-0.5% Si, 0.8-1.6% Mn, 0.1-0.35% Cu, 0.05-0.35% Ni, 0.02-0.4% Cr, 0.02-0.3% Mo, 0.005-0.05% Al, 0.0005-0.008% Ca, 0.0001-0.0010% B, <0.015% P, <0.005% S, 0.002-0.01% N, and the balance Fe with inevitable impurities or further containing one or two kinds selected from the strength improving element group consisting of 0.01-0.05% V and 0.005-0.05% Nb.
Patent JP-H08170187-A (JP)
Title: Seawater electrolyzing lelectrode and its production
Inventor: OGURI MASAYUKI
IPC: C25B11/10
Filed: 1994-12-16
Abstract: PURPOSE: To produce a stable and durable seawater electrolyzing electrode enhanced in chlorine generating efficiency by forming a thin titanium hydroxide layer on a titanium electrode substrate, coating the layer with a porous platinum layer and depositing an iridium oxide-titanium oxide-platinum composite thereon. CONSTITUTION: The surface of the titanium or titanium alloy electrode substrate is treated with sulfuric acid, etc., to form a thin titanium oxide layer. The layer is coated with a porous platinum layer having 8-19g/cm<3> apparent density and calcined, if necessary, in an oxygen-contg. atmosphere. A soln. contg. a platinum compd., an iridium compd. and a tantalum compd. is infiltrated into the porous platinum layer, dried and calcined to deposit an iridium oxide- tantalum oxide-platinum composite on the platinum coating layer. The seawater electrolyzing electrode thus produced is high in chlorine generating efficiency, stable to pickling and improved in the adhesion of the coats to the porous platinum coating layer due to the anchoring effect. Further, the consumption is reduced, and the durability is improved.
Patent JP-H10165804-A (JP)
Title: Adsorbent for sulfur compound
Inventor: NAKATSUJI TADAO
IPC: B01D53/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To efficiently absorb and remove sulfur compds. from odorous gas by depositing at least one kind of element selected from Pt, Au and Pd on manganese oxide having a specified or larger specific surface area and a speci fied diffraction angle at the diffraction peak of the max. intensity in X-ray diffraction. SOLUTION: The manganese oxide used has >=50m<2> /g specific surface area and 37 deg.±1 deg. diffraction angle (2θ) at the diffraction peak of the max. intensity in X-ray diffraction. The manganese oxide is obtd. by burning a precursor which produces manganese oxide by burning, for example, a manganese salt such as manganese hydroxide while controlling the burning conditions such as atmosphere, temp. and time. Then at least one kind of element selected from Pt, Au and Pd is deposited as an active component on the obtd. maganese oxide. Thereby, adsorptivity for sulfur compds. can be synergically increased and duration of adsorptivity for various sulfur compds. can be increased.
Patent JP-2000158097-A (JP)
Title: Apparatus for continuously casting solder alloy
Inventor: SUDA KOSEI
IPC: B22D11/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting apparatus for solder alloy, in which the developments of restraining breakout and deep oscillating mark can be reduced. SOLUTION: In this continuous casting apparatus 10 for the solder alloy having a molten metal supplying hole 14, a mold 15 extended from the molten metal supplying hole 14 and a cooling part 16 for cooling the mold 15, the inner part of a portion which corresponds to the length L1 of a part of the whole length of the mold from the molten metal supplying hole 14 in the mold 15, is constituted with a ring 20.
Patent JP-H11172329-A (JP)
Title: Manufacture of thick ni-containing steel plate excellent in surface characteristic
Inventor: SUZUKI TOSHIYUKI
IPC: C22C38/08
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thick Ni-containing steel plate excellent in surface characteristic after continuous casting, which requires neither preparation of specific chemical composition nor complicated temp. control and is capable of improving the work efficiency of treatment for a slab. SOLUTION: A steel, having a composition which contains, by weight, 0.030-0.15% C, 0.40-1.5% Mn, 1-10% Ni, and 0.01-0.08% Al and in which contents of Si, S, and N are regulated to <=0.30%, <=0.0025%, and <=0.010%, respectively, is cast continuously. The resultant cast slab is subjected to intermediate rolling at 1000-1300 deg.C at 10-40% draft, cooled down to a temp. not higher than the Ar3 point, heated to 1000-1250 deg.C, and then finish-rolled.
Patent JP-H03195183-A (JP)
Title: Picture recording and reproducing device
Inventor: TERANE AKIO
IPC: G03B7/17
Filed: 1989-12-22
Abstract: PURPOSE:To suppress unnecessary energy consumption by inhibiting a charging operation for preparing light emission at a lighting means when a recording and reproducing device is not set in a recording mode or when it is decided that recording can not be executed although the device is set in the recording mode. CONSTITUTION:A control part 6 to control the operations of a stroboscopic emission part 10, image pickup part 1, recording part 3, medium driving part 8 and a reproducing parts 5, etc., is controlled by an operation switch 11. When the recording and reproducing is not set in the recording mode or when it is decided that recording can not be executed although the device is set in the recording mode, the charging operation for preparing the light emission at a lighting means 10 is inhibited. Thus, the unnecessary energy consumption can be prevented.
Patent JP-H02179696-A (JP)
Title: Processor for electronic musical instrument
Inventor: USAMI RYUJI
IPC: G10H5/00
Filed: 1988-12-29
Abstract: PURPOSE:To realize accurate musical sound generation processing by calling a program, which generates musical sounds, in accordance with the interrupt signal generated from a timer interrupt control circuit with a musical sound sampling period to generate musical sounds. CONSTITUTION:Timer interrupt is adopted for the purpose of executing a musical sound generating program in a control ROM 31 at intervals of a prescribed time. A ROM address control part 39 sends a control signal (interrupt request signal) at intervals of a certain time by an interrupt control part 40 having a timer, and the control part 39 saves the address of a main program instruction by this signal to start the interrupt handling program for generation of musical sounds. Musical sounds generated by the interrupt handling program are converted to an analog signal by a D/A converter 43 and are outputted to the external. Since musical sounds are generated in the interrupt handling having the sampling period, a sample of musical sounds is generated at an accurate timing.
Patent JP-2000163879-A (JP)
Title: Digital reproducing device
Inventor: MATSUOKA HIROYUKI
IPC: G11B20/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost on the whole by unneccesitating providing a work RAM region of just before right answer half sound group data for each channel in a voice expanding section side. SOLUTION: This digital reproducing device is provided with an error discriminating circuit 5 discriminating whether half sound group data can be restored or not at the time of expansion processing, a DRAM 6 storing half sound group data and the error discriminated result, and a register recording only an address corresponding to half sound group data just before an error is not caused out of half sound group data read out from the DRAM 6. And the discriminated result is read out from the DRAM 6, when the discriminated result indicates that half sound group data to be expansion-processed cannot be restored at the time of expansion-processing, half sound group data stored in an address recorded in the register is read out from the DRAM 6, this data is transferred to a voice expansion circuit 8 alternatively.
Patent JP-H02178371-A (JP)
Title: Polyester resin composition for powder coating
Inventor: SASAKI SHINGO
IPC: C09D167/02
Filed: 1988-12-28
Abstract: PURPOSE:To obtain the subject composition giving a coating film having excellent smoothness, toughness, etc., by compounding a polyester resin containing a specific aromatic carboxylic acid as a main acid component with a specific polyester resin, a long-chain aliphatic polyhydric alcohol and a curing agent. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of a polyester resin containing an aromatic dicarboxylic acid having a hydroxyl value of 10-100 and a softening point of 50-150 deg.C (e.g. terephthalic acid) as a main acid component with (B) 1-20 pts.wt. of a polyester resin containing an aliphatic dicarboxylic acid having a hydroxyl value of 10-400 and a melting point of 50-120 deg.C (e.g. succinic acid) as a main acid component and a long-chain aliphatic polyhydric alcohol having a hydroxyl value of 10-400 and a melting point of 50-120 deg.C (e.g. olefin wax) and compounding 100 pts.wt. of the obtained composition with (C) 5-50 pts.wt. of a blocked polyisocyanate compound (e.g. isophorone diisocyanate) as a curing agent and, as necessary, other curing catalyst, benzoin, etc.
Patent JP-H11172487-A (JP)
Title: Production of fine electroformed parts
Inventor: IKEDA TOMOO
IPC: C25D1/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing fine electroformed parts capable of producing fine parts for which the external shapes, characteristics and accuracy obtainable heretofore only by the electroless plating method are required by an electroforming method. SOLUTION: In the case the fine electroformed parts are produced by patterning opaque conductive films 50 on a transparent substrate, patterning a photosensitive insoluble material 22 applied thereon by exposure from the transparent substrate 30 side and using such material as an electroforming mold, the process has a stroke for forming the opaque film consisting of fine parts forming regions 501 where the fine parts are formed by electroforming on the transparent substrate, electrode regions 502 for taking out of the electrodes at the time of the electroforming and wiring regions 503 for electrical connection of the fine parts forming regions 501 and the electrode regions 502 to each other. In addition, the width of the wiring regions 503 is set at a size in a range from 1/60 to 1/6 the thickness of the photosensitive insoluble material 22.
Patent JP-H11153356-A (JP)
Title: Control method of prevention from discharging high-temperature hot-water
Inventor: MATSUDA KAZUTOSHI
IPC: F24H1/10
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To improve danger preventing function remarkably, by a method wherein a total conducting amount of water is decided whether the same is larger than minimum set water conducting amount or not, when a discharging hot-water temperature is higher than a set temperature to set combustion stopping set time under a condition that the conducting amount of water is smaller than the minimum set water conducting amount, so as to be different the combustion stopping set time under a condition that the water conducting amount is larger than the minimum set water conducting amount. SOLUTION: A water supplying pipe 2, a hot-water discharging pipe 3 and a bypass pipe 4 are connected to a heat exchanger 1, and the water supplying pipe 2 is provided with a water amount sensor 5 and an inlet water temperature thermistor 6 while the hot-water discharging pipe 3 is provided with a temperature thermistor 7. When a discharging water temperature is higher than a set temperature, the measurement of a hot-water discharging time is started by a timer, and a total conducting amount of water is decided by the water amount sensor 5 whether the amount is bigger than the minimum set conducting amount of water or not. When the total conducting amount of water is smaller than the minimum set conducting amount of water, combustion is stopped at a time point whereat a set period of time (90 sec) has elapsed and abnormality treating operation is effected.  When the total amount of water is bigger than the minimum set conducting amount of water, the combustion is stopped when a period of time (15 sec), shorter than the initial set period of time, has elapsed and the abnormality treating operation is effected whereby danger preventing function is improved.