baber/WOPTO huggingface dataset:
Patent JP-H08303668-A (JP)
Title: Pipe coupling device
Inventor: TERAO YOSHITAKA
IPC: F16L27/12
Filed: 1995-05-10
Abstract: PURPOSE: To provide a pipe coupling device having a simple structure, taking little space, and able to absorb thermal deformation of a piping and achieve the reduction of costs. CONSTITUTION: A ball body 1 provided with a passage 2, and to which a first pipe 14 communicated with one end of the passage 2 is connected is made to be freely rotated by a first flange 3 and a second flange 4 so connected to each other across the ball body 1 through gaskets 6, 9, a hole 5 through which the first pipe 14 is inserted, and for allowing the angular displacement of the first pipe 14 is provided on the first flange 3, and a second pipe 15 communicated with the other end of the passage 2 of the ball body 1 is connected to the second flange 4.
Patent JP-S63276928-A (JP)
Title: Reservation system for time division transmission position
Inventor: HANDA AKIRA
IPC: H04B7/212
Filed: 1987-05-08
Abstract: PURPOSE:To improve the communication efficiency by providing an exclusive prescribed time width for sending a transmittal confirming signal in addition to a prescribed time width for data transmission. CONSTITUTION:One of ground stations TS1-TS3 confirms the transmission of a data sent from one of other ground stations TS1-TS3 as shown in the following in the time division transmission position reservation system in a satellite communication system. That is, slots 12a-12c set to send a transmission confirmation signal are provided in addition to slots 11a-11c for data transmission. Then each station inhibits the reservation of some slots in a frame 10, selects any of the slots 12a-12c and uses them for exclusive transmission of the transmission confirming signal. Since the transmission confirmation signal is sent without using the slots 11a-11c for data transmission, communication efficiency is improved.
Patent JP-H0412416-A (JP)
Title: Insulation reinforcement method for high-pressure resin moulded insulator
Inventor: HAGA YOSHIAKI
IPC: H01B17/50
Filed: 1990-04-27
Abstract: PURPOSE:To prevent deterioration of insulation characteristics for a long period by applying fluorocarbonic mould release agent on the surface of a high-pressure resin moulded insulator every maintenance period. CONSTITUTION:Coating layer 2 made of fluorocarbonic resin paint is applied on the surface of a hollow cylindrical part 1, having corrugations, which is constructed of fiber reinforced plastics, so as to construct an insulator. During a maintenance process, fluorocarbonic mould release agent is also applied on its outside by a process of spray etc., to form fluorocarbonic mould release agent layer 3. By this method, water repellency of the insulator surface is remarkably improved and leakage current can be extremely decreased.
Patent JP-H0412849-A (JP)
Title: Laminator
Inventor: TAGUCHI HIROSHI
IPC: H05K3/06
Filed: 1990-04-28
Abstract: PURPOSE:To reduce the generation of air bubbles or wrinkles when a laminated film is bonded and laminated to a substrate for a printed wiring board under heating and pressure by providing synchronous connection means for moving the upper and lower film supply members supported on an apparatus main body in a freely slidable manner up and down in synchronous relation to the substrate to both left and right end parts of the film supply members. CONSTITUTION:A main vacuum plate (film supply member) 6 is mounted on a support plate 8 in a freely slidable manner and the support plate 8 is provided to an apparatus main body so as to be movable up and down. Main vacuum plate mounting plates 62A, 62B are respectively meshed with the gears operated in connection with the main vacuum plate and guided by slide rails 7A, 7B to move in an accurately cooperated state. The lower plate 6L fixed to the mounting plates 62A, 62B at both ends thereof is accurately moved so that both left and right ends thereof are operated so as to accurately coincide each other. The support plate 8 for the main vacuum plate is synchronously moved using a drive motor 11 as power. During operation, a continuous laminated film 1B is bonded to a substrate under heating and pressure by a hot press bonding roller 21.
Patent JP-S5813835-A (JP)
Title: Quick coupler
Inventor: KISHITANI YOSHIAKI
IPC: E02F3/40
Filed: 1981-07-20
Abstract: PURPOSE:To permit the quick attachment and detachment of parts of a bucket by a method in which a coupling is formed by a hitch attached to a lift arm and a tilt arm and an upper hook and a lower hook provided on the bucket and a lock-operating part is provided to the hitch. CONSTITUTION:The coupler of a bucket 48 is made up of a hitch 2 attached to paired lift arms 42 and tilt link 46 and a hook 4 consisting of an upper hook 52 and paired lower hooks 50 provided on the back side of the bottom plate of the bucket 48. The hitch 2 consists of an upper coupling part 26, a lower coupling cross part 6, and an oil-pressure cylinder mechaism 34 for operating the lock part 30. The cross part 26 is coupled with the upper hook 52 on the back of the bucket 48, the lift arm 42 is extended, the paired pins 16 of the hitch 2 are coupled with the lower hook 50 of the back of the bucket, and then the cylinder mechanism 34 is actuated to couple a vertical member 8 with the part 60 to be locked.
Patent JP-H02291565-A (JP)
Title: Magenta developer for full-color electrophotography
Inventor: SATO YOSHIHIRO
IPC: G03G9/09
Filed: 1989-05-02
Abstract: PURPOSE:To prevent troubles, such as toner splashing and fogging and to obtain bright colors by incorporating a polyester resin, quinacridone pigment, etc., into a toner and making combination use of specific alumina and/or titanium oxide and hydrophobic silica as a flowability imparting agent of the toner. CONSTITUTION:The toner contains at least the polyester resin and phenolic resin as well as the quinacridone pigment and xanthene dye. Such alumina and/or titanium oxide which ranges in 30 to 200m<2>/g specific surface area by a BET method and such hydrophobic silica which has >=80m<2>/g specific surface area by the BET method are used in combination as the flowability imparting agent of the toner. The grain size of the toner is >=6 to 20mum volume average grain size; further, coarse powder of >=12.7mum is <=3.5% volume average distribution and fine powder of <=5.04mum is <=35% number average distribution. The generation of the splashing and fogging are obviated even if the continuous copying of the color original of the large image area is executed and the extremely bright magenta color is obtd.
Patent JP-H09297854-A (JP)
Title: Graphic drawing device
Inventor: TANAKA MASAYOSHI
IPC: G06T1/20
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To provide the graphic drawing device which decrease the frequency of access to a data storage means and efficiently transfer drawing data from a graphic drawing data generating means to a drawing process means. SOLUTION: A main CPU 11 on which a geometry transfer engine(GTE) 111 is mounted, a main memory 12, a main direct access control(DMAC) 13, and the drawing process part (GPU) 15 are connected through a main CPU 1 and when the main CPU 11 makes transmission preparations for generated drawing data, the main DMAC 13 checks whether or not the GPU 15 is ready to receive the drawing data; when so, the drawing data are transferred directly from the main CPU 11 to the GPU 15, but when not, the data are transferred from the main CPU 11 to the GPU 15 through the main memory 12.
Patent JP-S603203-A (JP)
Title: Construction and method for fixing dielectric coaxial resonator
Inventor: YAMASHITA SADAO
IPC: H01P7/04
Filed: 1983-06-21
Abstract: PURPOSE:To fix a resonator so as not to be damaged by opposing a short-circuit face of the resonator to a case inner face with a gap and locating a U-shaped spring member in this gap. CONSTITUTION:The resonator 1 is put in a concaved part 9 while the resonator 1 is supported horizontally. Then an open face of the resonator 1 is touched lightly to a boundary face 14 of the part 9. The U-shaped metal or a plastic- made spring member 16 is pushed into the gap 15 formed between the short- circuit face of the resonator 1 and an inner wall of the case 8 from the upper direction. Then the resonator 1 is depressed axially, brought firmly into contact with the boundary face 14 of the part 9 and fixed.
Patent JP-S5538567-A (JP)
Title: Liquid crystal display cell
Inventor: KIMURA HIDENUSHI
IPC: G02F1/1339
Filed: 1978-09-13
Abstract: PURPOSE: To make the thickness of a thin liquid crystal layer even by improving the material, disposition, etc. of spacers.  
     CONSTITUTION: Truly spherical plastic beads 10 are obtainable by a spray drier method or the like of sytrene-expoxy base copolymers. The beads 10 are sandwiched by a method such as screen printing or the like into the epoxy base adhesives 11 interposed between the upper and lower substrates 9 of the liquid crystal display cell or the beads 10 are sandwiched in the liquid crystal thin layer 12 at the time of superposing the substrates 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04318139-A (JP)
Title: Aluminum brazing sheet
Inventor: ISHIKAWA KAZUNORI
IPC: F28F21/08
Filed: 1991-04-16
Abstract: PURPOSE:To make a heat exchanger member thin by constituting the core material of a two-layer structure comprising an Al alloy containing Mn, Cu and Mg in the brazing material side and an Al alloy containing Si, Mg and Cu in the sacrificial anode side. CONSTITUTION:The aluminum brazing sheet is manufactured by cladding an Al-Si alloy brazing material on the one side of a core material and a sacrificial anode material comprising an Al-Zn alloy, Al-Zn-Mg alloy, etc., on the other side of the core material. This core material has a two-layer structure. The layer of the brazing material side consists of an Al alloy containing 0.5-1.5wt.% Mn, 0.2-1.0wt.% Cu,<=0.2wt.% Mg, and the balance Al and inevitable impurities, while the other layer in the sacrificial anode side consists of an Al alloy containing 0.3-1.0% Si, 0.2-1.0% Mg, 0.3-1.0% Cu and the balance Al, and inevitable impurities. These Al alloys contain Cr, Zr, Ti, etc. Thereby, the obtd. aluminum brazing sheet has high strength, good corrosion resistance and good brazing property.
Patent JP-S5639991-A (JP)
Title: Propeller blade
Inventor: TANIBAYASHI HIDEKI
IPC: B63H1/18
Filed: 1979-09-03
Abstract: PURPOSE: To prevent erosion due to cavitation by forming slit-shaped cut parts at the rear edge of a propeller blade.  
     CONSTITUTION: A proper number of slit-shaped cut parts 8 are formed in the part between 80W95% of the radius of a propeller at the rear edge of a propeller blade 1. Due to the formation of the slit-shaped cut parts 8, pressure passes to the opposite side of the blade. Therefore, even if breakdown of cavity occurs, it does not develop into crowding phenomenon, and erosion is not generated in consequence. As the small cut part is sufficient, the reduction of strength at this part does not occur, and the shape of the blade is not varied markedly, and the inherent performance of the propeller is not deteriorated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62270024-A (JP)
Title: Recording method for phase transition optical recording medium
Inventor: YAMAZAKI HIRONORI
IPC: G11B7/30
Filed: 1986-05-19
Abstract: PURPOSE:To attain an overlight action and quick, economical, high density recording and erasing actions by delaying the 1st and 2nd light beams by the prescribed time, sequentially projecting and recording them in the recording area of an optical recording medium and projecting only the 1st light beam so as to erase them. CONSTITUTION:While an optical disk 3 (made of SbTe thin film, for instance) comprising the optical recording medium is rotated in the direction of an arrow 2 with a rotary shaft 1 as a center, the 1st and 2nd light beams 7 and 8 made of laser beam at the prescribed levels are projected on the same guide groove 4 through the objective lens 6 of an optical head 5. The 2nd light beam 8 projects one of the guide grooves 4 behind the 1st beam 7 by the prescribed time, and recording is made with the recording medium 3 as a crystal. Then only the 1st light beam at the prescribed level is projected so that the recording medium 3 is in an amoprhous state, thereby executing erasure.
Patent JP-S61270340-A (JP)
Title: Manufacture of remelted chill cam shaft
Inventor: MURASE HIROYUKI
IPC: F16H53/02
Filed: 1985-05-24
Abstract: PURPOSE:To manufacture the titled shaft superior in quality, by irradiating high density energy to cam sliding part surface of cam shaft, and pressing the remelted part to said surface by a pressing means to suppress formation of surface unevenness. CONSTITUTION:High density energy such as laser beam, TIG arc, plasma arc, electron beam is irradiated to cam sliding part surface of cam shaft, to manufacture the titled shaft in which remelted and chilled surface hardened layer is formed. In the method, a cam 9 is revolved in arrow direction, to reciprocate in an arrow (g) direction a TIG arc, etc. 1 provided ascendably and descendably in an arrow (h) direction, and the cam sliding part surface 8 is irradiated thereby and remelted. To the surface 8 just after the remelting, the pressing means 11 such as roller, plate composed of ceramic member is pressed. In this way, formation of unevenness of the surface 8 is suppressed, polishing charge for polish finishing is decreased, cost is decreased and formation of a surface hardened layer 10 having sufficient depth is made possible.
Patent JP-S606417-A (JP)
Title: Green tire gripping apparatus of loader of tire vulcanizer
Inventor: HASEGAWA AKIRA
IPC: B29L30/00
Filed: 1983-06-24
Abstract: PURPOSE:To increase the gripping performance for a tire in a green tire gripping apparatus, by providing a rotatable disk between sliders each having a shoe and a fluid pressure cylinder for actuating the sliders, and allowing the pivotal position of the fluid pressure cylinder with respect to the dist to be altered. CONSTITUTION:The loader of a tire vulcanizing apparatus grips a green tire (a) on a tire placing table by the spreading and retracting operation of plurality of sliders 10 each having a shoe provided to each of disks 17 secured to the tips of rotatable booms 16, and the green tire (a) is delivered to the tire press position by rotating the boom 16 by the extending and retracting operation of a fluid pressure cylinder 15, and then is transferred to a tire press lower mold, and the loader is moved aside of the tire vulcanizer. To allow the pivotal position of the fluid pressure cylinder 22 with respect ot the disk 19 to be changed to the optimum position, each of pins 32 can be selectively fitted to any one of holes 19b.
Patent JP-S5815803-A (JP)
Inventor: YAMAKAWA AKIRA
IPC: A43C15/02
Filed: 1981-07-18
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-H08305060-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TAJIMA TSUNEMITSU
IPC: G03G5/05
Filed: 1995-05-11
Abstract: PURPOSE: To obtain an electrophotographic photoreceptor having satisfactory electrophotographic characteristics and not generating fine black spots on a white ground part. CONSTITUTION: In an electrophotographic photoreceptor for reversal development with at least an electric charge generating layer and an electric charge transferring layer in this order on the electrically conductive substrate, an undercoat layer contg. a bisazo pigment represented by the general formula is interposed between the electric charge generating layer and the substrate. In the formula, each of CP1 and CP2 is a specified residue of a coupler.
Patent JP-H0249028-A (JP)
Title: Production of polyurethane substance
Inventor: KUNO JUNICHI
IPC: C08G71/04
Filed: 1989-05-02
Abstract: PURPOSE:To provide a flame-resistant polyurethane having a good quality by employing an aminoalkylphosphonic acid derivative obtained by addition- reacting an alcoholic hydroxyl group-containing amino compound with formaldehyde in a specific ratio, dehydrating the product and subsequently reacting the dehydrated product with a dialkyl phosphite. CONSTITUTION:An alcoholic hydroxyl group-containing amino compound (preferably N,N'-diisopropanolethylenediamine) is reacted with formaldehyde in a molar ratio of 1.0-<1.1, preferably 1:1, and the reaction product is dehydrated and subsequently reacted with a dialkyl phosphite to provide and aminoalkylphosphonic acid derivative having a low acid value, preferably an acid value of <=2mgKOH/g. The obtained derivative is reacted with a polyol, organic diisocyanate, catalyst, foaming agent, foam-stabilizer, etc., to provide a flame-resistant polyurethane having a good quality.
Patent JP-H02292773-A (JP)
Title: Player for housing plural disks
Inventor: OGAWA MASAYA
IPC: G11B17/30
Filed: 1989-05-02
Abstract: PURPOSE:To reduce a special driving source for a pickup clamp and to make the cost of a player inexpensive by utilizing driving power for moving a disk between a disk housing part and a playback means as the power for locking the pickup. CONSTITUTION:A disk moving means for supplying the disk 10 in the disk housing part to the playback means and housing the disk 10 in the disk housing part after finishing playback is provided with a clamp means for clamping the pickup to which the driving force is added by a quick-response driving means to a player housing 2. The driving power for moving the disk 10 between the disk housing part and the playback means is utilized as the power for clamping the pickup. Thus, the special driving source for clamping the pickup is reduced and the cost of the player is kept inexpensive.
Patent JP-S5236915-A (JP)
Title: Recording-reproducing unit
Inventor: DOUKE AKIHIKO
IPC: H04N5/78
Filed: 1975-09-18
Abstract: PURPOSE: To make it unnecessary to consider the tracking in recording video signals on a magnetic sheet and in reproducing the singnals by causing the scanning directions for recording and reproducing intersect each other at right angles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0410124-A (JP)
Title: Message output suppressing system
Inventor: ITO AKINORI
IPC: G06F3/048
Filed: 1990-04-27
Abstract: PURPOSE:To quickly and surely output an important message in such form that it is easy to see by comparing the priority level after update with a prescribed value to decide whether output is permitted or not by a message real time output decision means. CONSTITUTION:When a message output request is generated, a message management update means 13 updates the frequency in generation of this message output request in a message management table 11 and reduces the priority level. At each time of this update, a message real time output decision means 14 decides whether an output device 2 is in course of message output processing or not; and when it is not in course of message output processing, the decision means 14 refers to the table 11 to decide whether the updated priority level is higher than a certain value or not. When it is higher than the certain value the decision means 14 requests a message output means 16 to output a message corresponding to the message output request whose priority level is updated. This means 16 outputs this message. Thus, the important message is quickly and surely outputted in such form that it is easy to see, and the degradation in operation for frequent generation of the message output request is prevented.
Patent JP-S5817995-A (JP)
Inventor: KUMAGAI SHIGEMITSU
IPC: E02D3/12
Filed: 1981-07-22
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-S5237580-A (JP)
Title: Flocculating method
Inventor: SAKURAI TOSHIO
IPC: B01D21/01
Filed: 1975-09-22
Abstract: PURPOSE: To produce a flocculant of high efficiency-by using the relation between spinnability and flocculating capacity of polymers as an evaluation means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5446017-A (JP)
Title: Bias adjusting device of tape recorder
Inventor: MATSUDA MASAO
IPC: G11B5/027
Filed: 1977-09-19
Abstract: PURPOSE: To make adjustment easy and accurate by adjusting bias according to the reproduction output differences of two sets of recordings of different frequencies.  
     CONSTITUTION: When a switch 20 is changed over, the bias current of a bias oscillator 5 is applied to the different frequency signals by oscillators 7, 8, and the two signals of different frequencies are recorded in a magnetic tape. When these recordings are reproduced via playback head 11 and are applied to a level meter 19, the difference in both reproduced outputs is displayed in the meter 19 by rectifying circuits 15, 16 of opposite polarities. Hence, if the voriable resistance 6 connecting to the bias oscillator 5 is so adjusted that the indication value of said meter 19 becomes zero, the bias current value of good frequency characteristics may be obtained. As a result, the bias adjustment may be performed readily and accurately 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5339122-A (JP)
Title: Camera body and its production
Inventor: KOBORI TOSHIO
IPC: G03B17/02
Filed: 1976-09-21
Abstract: PURPOSE: Volume production of camera bodies having robust plastic accommodating bodies is achieved by fitting the meral block to be interposed into molding dies then injecting plastics in the cabities of the dies corresponding to the connecting part of the accommodating body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5541029-A (JP)
Title: Telecine projector
Inventor: ASHIZAWA KOUICHI
IPC: H04N3/36
Filed: 1978-09-15
Abstract: PURPOSE: To enable to manufacture the projector which can convert the film projection into television projection with low cost, by turning the drive shaft in a given speed, to which the shutter shutting the film in synchronizing with the film frame feed.  
     CONSTITUTION: The longitudinal cam 5 and the transversal cam 6 in following with the cam follower 10 of the film down feed nail mamber 9 in which the drive shaft 3 performs down feed of the film 11 once per one revolution, are provided, and the eight blade shutter 4 shutting eight times the film per one revolution of the drive shaft 3 is fixed to the shaft 3. The revolution speed of the motor 1 is controlled with the control circuit so that the drive shaft 3 can selectively be driven by 18.75 time/sec and 25 time/sec. Thus, the film projection of 18 and 24 frames can be converted to the television projection of 50 field/second by PAL system, to establish the telecine projector simple in construction and low in manufacturing cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11296794-A (JP)
Title: Method and device for guide to destination
Inventor: OMURA YUJI
IPC: G09B29/10
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a destination guide device which easily executes guide to a destination which doesn't have information specified by latitude and longitude. SOLUTION: A reference area having a reference point specified by longitude and latitude is successively divided based on prescribed regularity to obtain divided areas and subdivided areas; and when destination information including codes which discriminate the reference area, a divided area, and a subdivided area respectively is inputted, longitude and latitude of the destination of movement specified by this destination information are successively calculated from the reference point, and a worker is guided to this destination of movement based on the calculation result. Therefore, the destination of movement is obtained with a very small information volume of longitude and latitude without preparing information related to longitude and latitude of each destination of movement, and GPS is interlocked to guide the worker.