baber/WOPTO huggingface dataset:
Patent JP-H0665689-A (JP)
Title: Ferritic heat resistant steel minimal in softening in weld heat-affected zone
Inventor: HAMADA KAZUSHI
IPC: C22C38/48
Filed: 1992-08-24
Abstract: PURPOSE:To produce a Cr heat resistant steel reduced in the softening of creep strength in a weld heat-affected zone based on the creep strength of a base material by controlling carbonitride in a high Cr ferritic stainless steel, dispersing Ta2O5, and adding specific amounts of Mo and W. CONSTITUTION:This steel is a high Cr ferritic heat resistant steel which has a composition containing, by weight, 5-13% Cr, 0.05-1% Si, 0.1-1% Mn, 0.5-3% Mo and/or 1-6% W, and <=0.05% (C+N), containing Ta2O5 grains of <=1mum average grain size by 0.25-2.5%, having 0.20-2.2% total Ta content including Ta2O5, and having the balance Fe. The precipitation of carbonitride is actively inhibited by controlling C and N contents and creep strength is improved by means of dispersion strengthening by Ta2O5 grains and solid solution strengthening of Mo and W, by which the high Cr ferritic heat resistant steel extremely reduced in the softening ratio of creep strength in a weld heat- affected zone based on creep strength of a base material can be produced.
Patent JP-S60115445-A (JP)
Inventor: MAEDA YUTAKA
IPC: B32B19/02
Filed: 1983-11-28
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-S6274797-A (JP)
Title: Tractor for aircraft
Inventor: RAINHARUTO SHIYURAA
IPC: B64F1/22
Filed: 1986-09-24
Abstract: A device for tow vehicles intended for maneuvering commercial aircraft, where the type of aircraft to be towed is identified and the turn-out angle between the longitudinal axes of the vehicle and the aircraft is determined and monitored during the towing process. The type of aircraft may be ascertained by measuring the width of the nose gear assembly. The turn-out angle can be calculated by measuring the relative distances between opposing sensors on the tow vehicle and the fuselage utilizing a characteristic hull shape of the particular type of aircraft.
Patent JP-H1060817-A (JP)
Title: Constructing method of annexing structure
Inventor: SUZUKI YOSHITERU
IPC: E01D19/02
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To construct a structure annexed around an existing structure comparatively simply by assembling the structure around the aerial exposed section of the existing structure and lowering and sinking the assembled structure into the ground or water along the existing structure. SOLUTION: A working platform 15 is supported and built to a section extended from the bottom of water to the upper section of a water surface in a columnar building frame 3 by a hanging material 16 from a pier sleeper, divided precast concrete panels 11 are assembled on the working platform 15, the cylindrical annexing structure 21 is formed, and a peripheral PC tension member 12 is inserted to the structure 21, and stretched and prestress is introduced. The structure 21 is suspended by wires 18 from the pier sleeper, cut from the ground and borne from the working platform 15, sunk under the water surface, and installed onto a foundation. Cutoff is executed to the bottom sections of voids between a cylindrical inner circumferential surface 13 and the columnar building frame 3, expansive mortar 14 is injected, and the structure 21 is sunk. Accordingly, a preparatory process such as temporary coffering is unnecessitated, and the structure 21 can be constructed comparatively simply.
Patent JP-H0385761-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: NOGAMI YOSHIHISA
IPC: H01L21/8242
Filed: 1989-08-30
Abstract: PURPOSE:To form an embedded contact without using a mask and to do the coupling between the embedded contact and a switching transistor in a self- alignment manner by removing the part formed between a specified position and the surface of an epitaxial layer out of an insulating film, and embedding a second conductivity type of electrode material therein, and then diffusing impurities into an epitaxial layer through a part from which the insulating film is removed from here. CONSTITUTION:A hole is opened in an Si3N4 film, and a trench 15 is digged, and an insulating film 16 is formed at the surface of the trench 15. Next, polysilicon doped into N<+> is deposited in the trench 15, and is etched back so as to form an embedded electrode lower part 17. Next, the part, lying above the surface of the polysilicon, of the insulating film 16 is eliminated, and polysilicon doped into N<+> is deposited again and is etched back so as to flatten the surface, whereby an embedded electrode upper part 19 is formed. Impurities diffuse sideward from on the embedded electrode, and an embedded contact 18 is formed.
Patent JP-S61103960-A (JP)
Title: Pmr type polyimide resin varnish
Inventor: ODAGIRI NOBUYUKI
IPC: C08L79/08
Filed: 1984-10-26
Abstract: PURPOSE:A solvent of a ketone or a mixture thereof with an alcohol is used to give a PMR type varnish of polymide resin showing high storage stability even in high concentration. CONSTITUTION:A PMR type polyimide is dissolved in a solvent of a ketone boiling at 60-170 deg.C such as methyl ethyl ketone or a mixture thereof with an alcohol such as methanol, preferably having small difference in their boiling points, boiling at 70-110 deg.C and containing 5-95vol% of the ketone.
Patent JP-S61104580-A (JP)
Inventor: YAMADA MANABU
IPC: H01C7/00
Filed: 1984-10-25
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-H0888827-A (JP)
Title: Mobile picture recorder
Inventor: SHIROGANE TATSUO
IPC: H04N5/765
Filed: 1994-09-20
Abstract: PURPOSE: To suppress the useless consumption of a picture recording medium by controlling a picture recorder corresponding to the movement information of a mobile object and automatically stropping picture recording when the mobile object is stopped. CONSTITUTION: Video signals inputted from a camera 14 loaded on the mobile object 10 are recorded in the picture recorder 16. In the picture recorder 16, an operating mode is controlled by control signals from an outside. In this case, corresponding to the movement information (pulses generated every time movement for a fixed unit distance is performed) obtained from the wheel 12 of the mobile object 10, a distance pulse generator 24 generates shaped distance pulses every time the mobile object 10 moves for an appropriate distance. A control signal generator 26 continues the picture recording mode of the picture recorder 16 while the distance pulses are outputted.  On the other hand, when the distance pulses are not inputted even after prescribed time elapses, it is judged that the mobile object 10 is in a stop state, the control signals for tentatively stopping the picture recorder 16 are generated in the control signal generator 26 and the picture recorder 16 is stopped.
Patent JP-H0776128-A (JP)
Title: Discharge device
Inventor: MASUDA KOJI
IPC: G03G15/05
Filed: 1993-09-09
Abstract: PURPOSE:To equalize an ion discharged quantity in a length direction of an ion discharge device by a method wherein a correcting substrate made of ceramics is provided to an ion generatting means independently from an ion generating part, and the correcting substrate is fixed to an insulating substrate surface side of the ion generating part. CONSTITUTION:A correcting substrate 2a is formed by burning an alumina green sheet in an oxidizing furnace carefully so as to obtain a flatness. An ion generating means is formed by fixing an ion generating part of about 105 mm significant recording part length onto the correcting substrate 2a with an adhesive. A screen electrode 3 is fixed onto a spacer 8 by using a tape so that a plurality of circular opening parts 11 which are provided on the electrode 3 come to positions opposed to a space region 9. Neither positional shift nor peeling is generated between the ion generating part 1 and the correcting substrate 2a thereby, and an ion quantity discharged from an electrostatic latent image forming device is not varied.
Patent JP-H0674428-A (JP)
Title: Cooling structure for combustion bed of combustion furnace
Inventor: TERAJIMA MASAHARU
IPC: F23G5/00
Filed: 1992-08-25
Abstract: PURPOSE:To eliminate leakage of air and obviate any blower apparatus for supplying of cooling air by providing water tubes on both sides of a fire grate and branching U-shaped cooling branch pipes on a rear surface of a brick wall of a stepped wall body provided on a stepped portion to extend from the respective water tubes over substantially the halves of the brick wall. CONSTITUTION:Water tubes 4 are provided on both sides of a fire grate, and U-shaped cooling branch pipes 5 branch from the respective water tubes 4 to extend over substantially halves of a brick wall 3 on a rear surface of the brick wall 3 of a stepped wall body 1 provided on a stepped portion. Thus the brick wall of the stepped wall body is cooled by cooling water to be free from air leakage unlike air cooling. In addition, water supplied to water tubes of a boiler is used for supplying of cooling water to the water tubes 4, so that any blower apparatus for supplying of cooling air is obviated.
Patent JP-H0887479-A (JP)
Title: Computer system
Inventor: AIMOTO TAKESHI
IPC: H04L47/267
Filed: 1994-09-20
Abstract: PURPOSE: To provide a mutual connection network which reduces the overhead of communication software by transferring plural successive packets successively in a high-speed mutual connection network that is applicable for parallel processing when the mutual connection network can be utilized as a network for decentralized processing. CONSTITUTION: A computer node 100 is equipped with a packet transfer adapter 110, which makes a packet communication with another computer node 100 through a packet communication network 190. Packets sent from the packet transfer adapter 110 have successive reception indication information and when the successive reception indication information is ON, the packet communication network 190 does not release a packet transfer path from the same transmission- side computer even after the packet transfer, so that the reception-side computer can receive packets successively from the same transmission-side computer by the function. This constitution can, therefore, improve the overhead of the communication software by transferring plural successive packets successively in the mutual connection network.
Patent JP-H0393833-A (JP)
Title: Modified polarylene sulfide
Inventor: BURUKUHARUTO KEERAA
IPC: C08G75/0213
Filed: 1990-08-28
Abstract: PURPOSE: To obtain a modified poly(arylene sulfide) useful as an alloy collaborative substance by reacting a di-, tri- or tetrahalogenated aromatic compound, a sulfur donor, etc.  
     CONSTITUTION: A poly(arylene sulfide) is modified by the reaction with a dihalogenated aromatic compound of formula I, II or III (wherein Hal is F, Cl, Br), a tri- or tetrahalogenated compound of the formula; Ar 1 Hal n  (wherein Ar 1  is a 6-14C aromatic; Hal is F, Cl, Br), a sulfur donor of M 2 S (wherein M is Na, K) or an aromatic compound having an OH or NH 2  group represented by formula VI (wherein R is H, etc.; Ar 2  is a 1-22C alkyl, etc.; s is 1-3; t, u, w are each 0-2; s+t+u+w<6; t+u≥1; X is OR, etc.), e.g. 4- hydroxybenzenesulfonic acid dissolved in an organic solvent having been added with a catalyst and an alkali metal salt of 6-methylaminocaproic acid. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6466971-A (JP)
Title: Floating gate tunnel oxide film type semiconductor memory element
Inventor: MATSUDA HAJIME
IPC: H01L21/8247
Filed: 1987-09-07
Abstract: PURPOSE:To improve the life for a writing/erasing cycle of a tunnel gate oxide film without reducing erasing speed, by arranging a drain region with low concentration as the base of the tunnel gate oxide film and adjacent to this region, providing a drain region with high concentration. CONSTITUTION:An N<+> type drain region 2-2 with high concentration and a source region 2a are formed on a P-type Si substrate 1 by selectively implanting ions of arsenic by a dosage of 1X10<15>-1X10<16>/cm<2> and then a drain region 2-1 with low concentration is formed with arsenic by a dosage of approximately 1X10<12>-1X10<14>/cm<2> as a base of a tunnel oxide film 6. The life of the tunnel oxide film is improved by the drain region with low concentration and erasing speed does not slow down because electrons are supplied by the drain region with high concentration.
Patent JP-H0650125-A (JP)
Title: Unit swing engine of motorcycle
Inventor: YAKAITO YOSHIAKI
IPC: F02B61/02
Filed: 1992-07-31
Abstract: PURPOSE:To provide a unit swing engine of a motorcycle having a breather device which is of simple structure and which is easily attachable to and detachable from a cylinder head. CONSTITUTION:A unit swing engine 8 of a motorcycle is furnished with a breather device integrating an engine 12 and a transmission case 14, supporting them on a car body free to vertically oscillate, circulating engine oil from a crank room 45 in a cam chamber 40 formed on a cylinder head 19 of the engine 12 and communicating the cam chamber 40 through to the air on the cylinder head 19. This breather device is constituted of a cover body installed on the cylinder head 19 free to connect and disconnect, a regulating member to regulate provided in the inside of this cover body and to regulate passing of engine oil and a communicating passage to communicate a space partitioned on the cover body by this regulating member.
Patent JP-S59116949-A (JP)
Title: Locking mechanism of tape player
Inventor: TAKAI KAZUKI
IPC: G11B15/675
Filed: 1982-12-23
Abstract: PURPOSE:To execute stable locking operation by constituting so that locking of a member to be locked is released by moving a locking member through an auxiliary member, immediately after an operation of a releasing member is started, and thereafter, both the members are reset to the original state and relocking of the member to be locked is executed, when the releasing member is detached from the auxiliary member. CONSTITUTION:Before the operation of a releasing member (1), in this case, a driving force from a driving source is not transferred yet to the releasing member, and the releasing member 4 does not advance. At the time of start of an advance of the releasing member - completion of the advance (2), when the driving force from the driving source is transferred to the releasing member 4 through a power plate P, the releasing member starts to advance, and starts to press an engaged part 11b of an auxiliary member 11 which is engaged until that time. Subsequently, when the releasing member moves backward (3), the releasing member 4 which advances in said (2) starts to move backward thereafter. Soon after that, the releasing member 4 contacting with a part to be pressed 11c of the auxiliary member 11 passes the part to be passed 11c clockwise together with its subsequent moving-back operation.
Patent JP-H1165747-A (JP)
Title: Device for inputting coordinate and method for detecting coordinate
Inventor: TANAKA ATSUSHI
IPC: G06F3/03
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To easily provide a highly precise coordinate inputting device with a simple circuit constitution by correcting deviations of offset generated due to changes in temperature. SOLUTION: An oscillation input pen 3 is provided with a driving circuit 21 for driving an oscillator and a delay circuit 22. An arithmetic control circuit 1 applies a driving signal to the driving circuit 21, detects a time required for an oscillation from the oscillation input pen 3 inputted to an oscillation transmitting board to arrive at an oscillation detecting means, and obtains a coordinate position instructed by the oscillation input pen 3 based on the detected arrival time. Also, the arithmetic control circuit 1 inputs a prescribed signal to the delay circuit 22, clocks a delay time by the delay circuit 22 by inputting the return signal, and corrects the arrival time to be used for the calculation of the coordinate position based on the clocked delay time.
Patent JP-S60116540-A (JP)
Title: Car bumper installing construction
Inventor: HAMANOUE YUKIO
IPC: B60R19/18
Filed: 1983-11-28
Abstract: PURPOSE:To absorb the variation in expansion and contraction of a bumper facia by forming a notch part, from the inner peripheral edge side, at least on the upper wall, at a corner connecting the bumper main part with a bumper side, of a bumper facia. CONSTITUTION:A notch part 11 is formed on each upper and lower wall 2a, at a corner part C connecting a bumper main part 3 to a bumper side 4, of a bumper facia 2, from the inner peripheral edge side. The both side opening end parts 11a, 11b of this notch part 11 are fixed with bolts and nuts to the upper and lower faces of the extending part 5a of a bumper armature. These notch part 11 and bolts and nuts 7 are covered by a body-side site shield projecting over the bumper, and are not exposed outwardly.
Patent JP-H0972457-A (JP)
Title: Relief valve
Inventor: NAKADA JUNJI
IPC: F16K47/02
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent noise from occurring even if a valve repeats separation and contact from/with the end of a flexible tubular element whose middle part has a flowing-in hole by fitting the tubular element so as to receive the valve pushed out by a spring at its end. SOLUTION: Four discharging holes 1 are formed on the same cross section at the side wall of a tubular valve casing 2. A piston-shaped valve 4 to be pushed out by a spring 3 is fitted inside the valve casing 2. When this valve 4 compresses the spring 3 and moves to the left, a discharge hole 1 opens. A tubular element 7 whose middle part has a flowing-in hole 6 is made of flexible material such as rubber and plastic, and is pushed into the right side of the valve casing 2 to support the end surface of the valve 4 at the left end. The oil discharged from a pump passes through an oil passage 10 and reaches a gallery, and flows into the right side surface of the valve 4 through the flowing-in hole 6.  When the oil supplied to the gallery is in excess, oil pressure rises, and when it exceeds its limit, the valve 4 compresses the spring 3 and moves to the left, and the discharge hole 1 opens, thus discharging excessive oil from this section.
Patent JP-S6379851-A (JP)
Title: Production of formaldehyde
Inventor: SAGO SHOICHI
IPC: B01J21/16
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the titled compound useful as a raw material suitable in the field apt to be readily damaged by moisture, by dehydrogenating methanol by the use of a specific zinc-silicon compound oxide in the absence of oxygen. CONSTITUTION:Methanol as a raw material is dehydrogenated substantially in the absence of an oxygen by the use of a zinc-silicon compound oxide, which is obtained by blending a solution of a zinc compound with a solution of an inorganic silicic acid compound to form precipitate and calcining the precipitate as >=500 deg.C, preferably 900-1,000 deg.C, as a catalyst to give the aimed compound. In carrying out the production, the reaction is done by a gas phase circulation method and methanol is fed as a gas to a catalytic layer. The catalytic layer temperature is preferably 450-550 deg.C. Feed amount of methanol 0.1-10kg/hr based on 1kg catalyst.
Patent JP-H0787404-A (JP)
Title: Solid-state image pickup device
Inventor: ISHIMOTO KAZUO
IPC: H04N5/378
Filed: 1993-09-10
Abstract: PURPOSE:To transfer video information efficiently from a solid-state image pickup device to an external device. CONSTITUTION:An H counter 19 is started in response to a transfer trigger given from an external device to generate' a line feed pulse based on an output of a decoder receiving the count of the H counter 19. The information charge is transferred from a storage section 3 of a CCD image sensor 1 in response to the line feed pulse in the unit of one horizontal line to obtain an intermittent video signal responding to the transfer trigger. The H counter 19 is stopped after being operated for one horizontal scanning period and reaches a standby state and a pulse generating circuit 118 is stopped accordingly.
Patent JP-H0678122-A (JP)
Title: Facsimile
Inventor: DOBASHI KOICHI
IPC: H04N1/23
Filed: 1992-08-25
Abstract: PURPOSE:To prevent a waste of a form by endlessly arranging reversible thermosensitive paper. CONSTITUTION:Information is formed on a belt 13 made of reversible thermosensitive paper by partial color development for the purpose of writing information on the belt 13 to transmit the information. Next, a motor 14 is driven by a transmission button, and the belt 13 is run in the counterclockwise direction. When it passes the vicinity of a scanner 19, the scanner reads information. When information is received, heating elements 7 of a thermal head 6 selectively generate heat to form information by partial color development of the belt 13. If the front end of information is beyond an aperture 24 for confirmation when all of information is printed on the belt 13, the belt 13 is run in the direction opposite to that for normal running and is stopped so that the front end of reception information faces the aperture 24. Since information is written on the belt 13 made of reversible thermosensitive paper and is transmitted and received in this manner, a waste of the form is prevented.
Patent JP-S61103661-A (JP)
Title: Combination pin for die casting
Inventor: KIDA KANEAKI
IPC: B29C45/40
Filed: 1984-10-29
Abstract: PURPOSE:To improve the mechanical strength of an ejector pin which fits freely into a stationary die and a hole-casting pin and to extend the life of the pins by inserting coaxially the hole-casting pin into the ejector pin and executing simultaneously the removal of a product form the dies and the retreat of the hole-casting pin. CONSTITUTION:The outside pin 1 which is the ejector pin to fit freely slidably into the stationary die 4 is supported by a holding member 7. The inside pin 2 which is the coaxial hole-casting pin is supported by a holding member 8 and is inserted into the pin 1. The outside pin advances upon advancing of a driving member 6 and the product 5 cast into a die cavity 5a is separated from the die 4. The pin 2 retreated relatively and simultaneously therewith to perfect a cast hole 5b in the product 5. The material sticking to the pin 2 is removed by the pin 1. The mechanical strength of the pins is improved by the combination of the two pins 1, 2 to one body, by which the life of the pins is considerably extended.
Patent JP-H0389213-A (JP)
Title: Electrophoresis display panel
Inventor: MATSUOKA HIROSHI
IPC: C09F9/00
Filed: 1989-08-31
Abstract: PURPOSE:To allow the formation of the display panel in a large size and to enhance the quality of the display as well as to reduce its cost by forming spacers of transparent wires. CONSTITUTION:This display panel is formed by disposing substrates 1, 4 via the spacers 2 to face each other and hermetically packing an electrophoresis dispersion system 5 into the spacing formed thereof. The spacers 2 are formed of the transparent wires 2. Nylon wires are usable in terms of strength and solvent resistance for the wires 2. The prior application of an adhesive agent 3 on the wires 2 in order to fix the same to the substrates is possible.