baber/WOPTO huggingface dataset:
Patent JP-H03220087-A (JP)
Title: Container loading device on deck
Inventor: KORI MASANOBU
IPC: B63B25/00
Filed: 1990-01-25
Abstract: PURPOSE:To shorten the loading time and improve safety in a container loading device of a vessel by longitudinally laying on a deck a rail having the upper and lower part horizontal rails, keeping the interval which is equal to the diameter of a container wheel and installing a metal piece on the container side and a locking means on the deck side. CONSTITUTION:A high speed vessel 1 is allowed to come alongside the pier from the stern side, and a rail 4 on a deck 2 and a pier side rail are connected, and a container 6 is transferred to the rail 4 on the deck 2 by wheels 7. At this time, the wheel 7 is introduced between the upper part horizontal rail 19 of the rail 4 and the lower part horizontal rail 18, and the shift in the vertical direction is regulated. When the wheel reaches a certain position and a limit switch 5 operates, the piston rod 15 of a cylinder 11 is engaged with the rod hole 17 of a metal piece 16 by the hydraulic pressure supplied from a hydraulic pump 14, and the container 6 is fixed. With this constitution, the loading time can be shortened in safe.
Patent JP-S53100946-A (JP)
Title: Brazing parts
Inventor: ISOMURA YOSHITERU
IPC: H05K3/34
Filed: 1977-02-15
Abstract: PURPOSE: To make possible the constant quality brazing to be simply carried out without necessity of skill, by forming the low-melting-point alloy such as solder, etc., into grommet or rivet type so as to be fixable to the brazed portion of the object to be brazed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59142182-A (JP)
Title: Recording material
Inventor: SATOMURA MASATO
IPC: B41M5/132
Filed: 1983-02-02
Abstract: PURPOSE:To enhance color-developing property and preservability of an image, by incorporating a fluoran derivative having beta-ketoacylamino skeleton as a partial skeleton and a phenol derivative. CONSTITUTION:The fluoran derivative preferably has a melting point of 70- 200 deg.C, and is appropriately selected in accordance with the phenol derivative used. Among beta-ketoacylamino groups, acetoacetylamino group, benzoylacetylamino group or the like is advantageous in that it can be most easily synthesized and is easily available. A preferable compound among phenol derivatives is one having at least one phenolic hydroxyl group. The recording material has a sufficient developed color density and a sufficient color-developing sensitivity, and the coloring matter being developed is remarkably stable, which is particularly advantageous from the viewpoint of preservation of a record for a long period of time.
Patent JP-S52100016-A (JP)
Title: Exhaust gas recirculation device for inner combustion engine
Inventor: YAMADA KINSAKU
IPC: F02B1/04
Filed: 1976-02-18
Abstract: PURPOSE: To solve recirculating flowing lack of exhaust gas at accelerating by providing a control valve operating an exhaust pressure differential valve to rise negative pressure applied to an exhaust recirculation valve in case of bringing about pressure variation in a suction tube of throttle valves lower flow. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63185045-A (JP)
Title: Conductive film circuit
Inventor: SUGISHITA TAKAO
IPC: H01L23/52
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a circuit characterized by high corrosion resistance and high reliability, by forming a circuit pattern on an insulating substrate or on a semiconductor substrate by using any one kind of metal selected among tantalum, titanium, tin and niobium or at least by coating the pattern with said metal. CONSTITUTION:An insulating film 1 comprising Ta2O5 is formed on, e.g., a glass substrate. A circuit pattern is formed with a conductive film 2a comprising any one kind of metal selected among tantalum, titanium, tin and niobium. An SiO2 film 4, an insulating film (Ta2O5) 1 and an electrode 5 comprising said one kind of metal are sequentially formed and lapped one over the other. After the insulating film 1 is formed on the substrate 3 comprising glass, a conductive film 2a comprising aluminum, copper, nickel, chromium and the like is formed. The conductive film 2b is completely coated with the conductive film 2a comprising said one kind of metal. Thus a circuit pattern is formed. Then, the SiO2 film 4, a conductive film 5b comprising aluminum, copper, nickel, chromium and the like, and a reinforcing protection film 6a comprising low- melting-point glass are sequentially formed and lapped one over the other, and the circuit is formed.
Patent JP-H05207966-A (JP)
Title: Driving unit
Inventor: IMAGAWA HIBIKI
IPC: G02B23/24
Filed: 1992-01-31
Abstract: PURPOSE:To provide the driving unit by which the tip side of inserting part can surely be driven even if the tip side is installed in a long-sized inserting part of an inserting implement, and also, the diameter of the inserting part can easily be thinned by a simple constitution without necessitating an electrical insulation countermeasure. CONSTITUTION:The driving unit is arranged in the opposed part of a tip member 2 having a cavity part 9, a laser light guiding fiber 6 having an emitting end of a laser light in the cavity part 9 of this tip member 2, and an emitting end 6a of the laser light guiding fiber 6 in the cavity part 9 of the tip member 2. Also, the driving unit 1 is constituted of a light/force transducing part 8 for converting a laser convergent light from the laser light guiding fiber 6 to an impulse wave and reflecting it, and a driving means for driving the tip member 2 by the impulse wave from the light/force transducing part 8.
Patent JP-H05210947-A (JP)
Title: Tape cassette
Inventor: UCHIUMI MITSUO
IPC: G11B23/087
Filed: 1992-01-31
Abstract: PURPOSE:To provide a tape cassette requiring a small space in the outside of the main body of cassette, even if a magnetic tape is exposed and a front cover is fully opened by opening an opening part. CONSTITUTION:The magnetic tape 2 is put up to the opening part 11 of the tape cassette 1 and the front cover 5 covering the front surface of the magnetic tape 2 is mounted freely rotatably on the main body of cassette, then for the upper and lower parts of the opening part 11, a slider 6 is mounted on the bottom surface so as to freely slide and an upper cover 7 is mounted on the upper surface so as to freely rotate, thereby the magnetic tape 2 and the opening part 11 are covered. Even if the magnetic tape 2 is exposed by the movement of slider 6 and the rotation of front cover 5, and the front cover 5 is fully opened by opening the opening part 11, the occupied space in the outside of main body of tape cassette 1 is small.
Patent JP-S53103479-A (JP)
Title: Benzoxadinone derivatives
Inventor: TAKAKU SAKAE
IPC: C07D265/22
Filed: 1977-02-18
Abstract: PURPOSE: Benzoxadinone derivs. I(R is H or lower alkyl), e.g. 7-(2'-methylbenzamido)-2-(2"-methyl-phenyl)-4H-3,1-benzoxadinone-4-one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57129418-A (JP)
Title: Construction of pouring device for electrolyte to electrochromic display cell
Inventor: YAZAKI MINORU
IPC: G02F1/15
Filed: 1981-02-05
Abstract: PURPOSE:To easily remove unnecessary electrolyte, by enabling high vacuum, through the provision of a liquid package including an electrolyte at the outside of a vacuum vessel, and of an unnecessary liquid-containing vessel between a liquid injection valve and the vacuum vessel and the valve itself. CONSTITUTION:A liquid injection pipe 2 slidably inserted through a part of a wall of a vacuum vessel 9 storing an electrochromic display cell 9 enclosed except a liquid injection inlet 8, a liquid vessel containing an electrolyte 4 at the tip of the outside of the vacuum vessel of the said pipe 2, and a liquid injection valve 6 determining the propriety of liquid injection near the liquid vessel, are provided. Between the liquid injection valve and the tip of vacuum vessel, an unnecessary liquid-contaning pipe 15, an unnecessary liquid-contaning valve 16 and an unnecessary liquid-containing vessel 17 are provided. A vacuum valve 11 is opened, the vessel is made vacuum by a vacuum pump 12, the liquid injection valve is opened and the liquid is filled in the cell. The unnecessary liquid in the pipe 2 is discharged by opening the valve 16.
Patent JP-H08208398-A (JP)
Title: Production of single-crystalline silicon carbide
Inventor: OTANI NOBORU
IPC: C30B29/62
Filed: 1995-02-02
Abstract: PURPOSE: To grow high-quality single-crystalline silicon carbide almost free from defects. CONSTITUTION: When a silicon carbide single crystal is grown by a sublimation- recrystallization method using a seed crystal, a single-crystalline silicon carbide substrate with an oxidized film formed on the surface is used as the seed crystal.
Patent JP-S53103120-A (JP)
Title: Power transformer
Inventor: OBARA MORIO
IPC: H01F27/40
Filed: 1977-02-18
Abstract: PURPOSE: To prevent a power transformer from generating fires by disconnecting a restorable temperature switch when exceeding a short duration rating and melting a temperature fuse when exceeding the rating for a long time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06232027-A (JP)
Title: Projection aligner
Inventor: UCHIDA GEN
IPC: H01L21/027
Filed: 1993-02-03
Abstract: PURPOSE:To align any size of photosensitive substrates with high superposing accuracy by providing an objective holding means in a state where the means can be moved in the direction perpendicular to the arranging direction (X direction) of a first and second objective optical systems and driving the holding means in accordance with the size of the photosensitive substrate. CONSTITUTION:All members of the device except a laser light source 10 are held by an objective holding member 30. Each member and objective holding members 30 and 31 which hold objectives M1 and M2 are driven in Y-direction by means of a driving section 32. As a result, the detecting center of a detecting optical system can be moved in Y-direction at the time of changing the positions of alignment marks AM1 and AM2. Since the lenses M1 and M2 are constituted so that they can be integrally moved, the detection center of the detecting optical system hardly deviates at the time of movement. Therefore, any size of plates can be aligned with high accuracy.
Patent JP-H02200651-A (JP)
Title: Preparation of tetrabromobisphenol a
Inventor: SHIMIZU SADAMI
IPC: C07C37/62
Filed: 1989-01-27
Abstract: PURPOSE:To advantageously provide the subject compound useful as a flame retardant for synthetic resins without producing any by-product by adding a specific amount of an organic solvent insoluble in water and not relating to a bromination reaction to the reaction system when bisphenol A is brominated in methanol solvent. CONSTITUTION:Bisphenol A is brominated in methanol solvent mixed with an organic solvent insoluble in water and not relating to the bromination reaction in an amount of 1-8%, preferably 3-5%, based on the methanol to provide the objective compound. Although any one of solvents insoluble in water, not relating to the bromination reaction but capable of dissolving the produced brominated bisphenols can be used as the above-mentioned solvent, chlorobenzene, benzene, 1,1,2-trichloroethane, etc., are especially excellent.
Patent JP-S60164045-A (JP)
Title: Speed change gear device
Inventor: SHIBATA MASAO
IPC: F16H1/36
Filed: 1984-02-01
Abstract: PURPOSE:To obtain a high gear reduction ratio, by fixing a sun gear onto the drive shaft of a motor and as well by journalling an output rotating inner ring gear also onto the drive shaft of the motor. CONSTITUTION:A pinion 38 provided to the drive shaft 36 of a motor 34 transmits a torque to a first planetary gear 52 which autorotates being meshed with both pinion 38 and stationary inner ring gear 40, and revolutes around the pinon 38 to rotate a retainer 64. Meanwhile a second planetary gear 56 is meshed with the pinion 38 and as well meshed with a rotating inner ring gear 54. Further, the second planetary gear 56 revolutes under the influence of the rotation of the retainer 64, and also revolutes around the pinion 38 at a speed equal to that of the first planetary gear 52 to transmit torque to the rotating inner ring gear 54.
Patent JP-H11197571-A (JP)
Title: Method for controlling opening and closing speed of valve mechanism of discharge gun, apparatus therefor, and discharge coating method for liquid body
Inventor: FUJII HIDEYO
IPC: B05C11/10
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide such a coating method which prevents the expansion of a coating line width by a rapid increase in a coating weight at the end point of coating prevents the generation of air bubbles near the start point of coating and further maintains the specified coating line width even if the relative moving speed of a discharge gun and a substrate is variably controlled in the method for discharging and applying a liquid body to a linear shape on a substrate surface by using a discharge coating applicator of the liquid body constituted to relatively move the discharge gun having a valve mechanism and the base material. SOLUTION: The technique of discharging and applying the liquid material to the substrate surface from the nozzle 10 of the discharge gun 1 by using the discharge gun 1 having the valve mechanism is so constituted that the opening and closing action of the valve mechanism of the discharge gun 1 is executed by a reduced pressure actuator. A liquid pressure supply circuit for supplying the liquid pressure to the reduced pressure actuator is provided with a flow rate control means. The opening and closing speed of the valve mechanism of the discharge gun 1 is controlled by adjusting the flow rate control means. In addition, the coating is executed while the opening degree of the valve mechanism is adjusted by controlling the liquid pressure supply rate to the reduced pressure actuator in proportion to the relative moving speed of the discharge gun 1 and the substrate 6.
Patent JP-S54110181-A (JP)
Title: Selectively permeable membrane
Inventor: KAWAHARA HIROSHI
IPC: B01D71/66
Filed: 1978-02-17
Abstract: PURPOSE:To provide a selectively permeable membrane made of flexible film- forming arom. polyamidoimidosulfonamide which membrane has superior mechanical strength, chemical stability, heat resistance, moisture resistance, etc. and shows good properties as a reverse osmosis membrane. CONSTITUTION:An arom. polyamidoimidosulfonamide is formed into a thin film product of tube or sheet shape to provide a selectively permeable membrane. The polymer has a repeating unit of the formula (where each of Ar1 and Ar2 is a divalent arom. hydrocarbon residue and 0<=x<=0.5), and it can be produced by polycondensing N-(4'-halosulfophenyl)-4-halocarbonylphthalimide with an arom. diamine or the diamine and an arom. discarboxylic acid halide in the presence of an acid acceptor.
Patent JP-H03222879-A (JP)
Title: Small caliber storage pump
Inventor: SHINJIYUN TANE
IPC: F04B47/08
Filed: 1990-01-27
Abstract: PURPOSE:To miniaturize a storage pump by opening or closing a draft valve installed in a lower end of the pump by way of controlling a supply of high pressure gas, and making water taken into an empty chamber so as to be pumped up intermittently, in the case of the small caliber storage pump suitable for pumping up ground water from a small diametral boring hole. CONSTITUTION:In this storage pump P, a high pressure inlet pipe 20, a water- conveying pipe 50 composed of interposing a discharge valve 40 and a drain pipe 30 are inserted each into two through holes 12, 13 installed in the upper end of a hollow cylinder 10 in the longitudinal direction. In addition, a checking member 121 is installed nearby a lower end of the water-conveying pipe 50, and an inlet valve 11 is installed in the lower part. At time of high pressure gas unsupplied, this inlet valve 11 is opened by a spring 12 whereby water sucked in after passing through a through hole 121 is poured into an empty chamber 14 from a suction hole 113. Next, the high pressure gas is fed out of a high pressure gas feeder G, and a water surface in the pump P is pressed, closing an inlet valve 122, and simultaneously the discharge valve 40 is opened instead whereby water in the empty chamber 14 is exhausted out of the water- conveying pipe 50 and the drain pipe 30 together with the high pressure gas.
Patent JP-H09207513-A (JP)
Title: Air-filled radial tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C9/18
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an air-filled radial tire which improves straight advancing stability on a sloped road surface of a rut or the like by suppressing wondering. SOLUTION: In an air-filled radial tire 1, a belt layer 3 and a tread 4 are successively arranged in the periphery of a crown part of a carcass layer 2 astride in a toroidal shape between a pair of bead cores, a rubber layer 6 having a thickness larger than a tire radial direction thickness of a belt is arranged in a position including a tire equator surface M, the belt layer 3 has a width direction sectional shape protrusive in a tire diametric direction outer side, in the vicinity of a shoulder side end part of the belt layer 3 or in the vicinity of an end part of the rubber layer 6, at least a sheet of 160kgf/mm<2> or more elastic modulus or at least two sheets of 120kgf/mm<2> or more elastic modulus reinforced layers 7, having a width 0.1 to 0.3 times the width of a belt in the broadest width, are arranged,  a groove 5 substantially extended in a tire peripheral direction is arranged in the corresponding tread 4 in the vicinity of the end part of the rubber layer 6.
Patent JP-H01190867-A (JP)
Title: Light bed material having processability
Inventor: HOSOI YOSHIHARU
IPC: C04B16/08
Filed: 1988-01-26
Abstract: PURPOSE:To improve processability, by a method wherein a crushed substance of foamed plastic, a crushed substance of soft synthetic resin, cement, being a binder for the aboves, and water are mixed in proper quantities for curing to form a title material. CONSTITUTION:Foamed styrole is crushed to a grain size of approximate 1-15mm by means of a crusher, and a water material, e.g. high pressure polyethylene, is crushed to a grain size of approximate 3-15mm. A styrole crushed substance, an ethylene crushed substance, cement, and waste are agitated and mixed together by means of a mixer, the mixture is placed in a specified form for curing to form a bed plate. Excellent heat insulation property and noise isolating property are provided to the bed plate, and the bed plate is functioned so that it is not cured for a long period. This constitution enables improvement of processability.
Patent JP-H04256017-A (JP)
Title: Multiplying circuit
Inventor: OKI MITSUHARU
IPC: G06F7/52
Filed: 1991-02-07
Abstract: PURPOSE:To obtain the multiplying circuit of a small scale having operation speed corresponding to the data rate of a system in the system in which input data is supplied by the way of time division by using one or plural signal lines. CONSTITUTION:This multiplication circuit us provided with a basic unit 6 which sums cumulatively the multiplied result of the data a0 of each bit of a number of one side inputted serially and the preset number of the other side as feeding back carried output successively, and outputs serially the data q0 of a minimum digit, parallel/serial conversion circuits 7, 8 which serial-convert the summed result of this basic unit 6 excepting the minimum digit, and addition circuits 9, 10 which sum cumulatively the data b0, b1 outputted serially from these parallel/serial conversion circuits 7, 8 as feeding back the carried output successively, and output serially the data q1 of the minimum digit.
Patent JP-H07224542-A (JP)
Title: Fall down prevention mechanism of wall surface moving robot
Inventor: TSUGE MUNENORI
IPC: E04G23/02
Filed: 1994-02-10
Abstract: PURPOSE:To prevent a wall surface moving robot from falling down by using a suction means. CONSTITUTION:A pair of support frames 4 and 5 are connected in such a fashion that they may move relatively while an expandable driving leg equipped with a suction means to a wall surface 2 is installed to each of the support frames. In a state where either support frame is mounted to the wall surface 2 of a structure 1 with an attracting means of the expandable attracting leg, the other side-support frame is arranged to make a relative motion, thereby constituting a wall surface movable robot which may move along the wall surface by alternating the motion. Each of ropes 11, 14a and 14b of an upper winding-up device 9 installed to the upper part of the structure and a pair of lower winding-up devices 13a and 13b installed to the lower part of the structure is fixed and three-point-supported. Therefore, when dropping from the wall surface, the wall surface movable robot moving along the wall surface of a structure, such as a spherical gas holder for flaw detection, such as weld beads is protected and stabilized and protected as well by eliminating such pendulation or swing motions.
Patent JP-2000215111-A (JP)
Title: Unit and method for memory control
Inventor: OTANI AKIO
IPC: G06F12/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To improve the reliability while carrying on the operation of a system seamlessly by detecting a fault in its early stage and removing the fault. SOLUTION: When a CPU 10 starts memory access and a cache memory 40 is free, a memory control circuit 50 specifies a cache line of the cache memory 40 to be inspected and takes the data of the specified cache line out of the cache memory 40 to perform inspection.
Patent JP-S55109066-A (JP)
Title: Ring trip system
Inventor: KAMIYA YUKIO
IPC: H04M3/02
Filed: 1979-02-14
Abstract: PURPOSE: To avoid the malfunction by collecting previously both the positive and negative direction voltage of the detection signal extracted via the signal detecting insertion resistance with the directions unified toward a pair of capacitors and then giving the comparison to the scale between the both voltage mentioned above.  
     CONSTITUTION: Before reply given from the called prescriber, the component of the detection signal via resistance R6 is only the intermittent AC component of 16Hz with the symmetrical plus and minus. Thus the voltage charged to capacitors C4 and C5 are identical to each other, and no current flows to the diode side of optical coupling element PC. And accordingly relays F2 and G2 have no operation. With the reply of the called subscriber, the DC component is piled on the detection signal via resistance R6. Thus the forward voltage increases, and accordingly the voltage charged to C4 and C5 increases. Then the potential difference is caused between points X and Y, and the current flows to diode PC. Thus relays F2 and G2 operate to carry out the ring trip. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11212293-A (JP)
Title: Nonmagnetic one-component developer
Inventor: KUROSE KATSUNOBU
IPC: G03G9/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic one-component developer which is few in a change in the surface state of toner particles even after repeatedly copying, can maintain the characteristics of the toner and is excellent in durability, particularly in the stability of electrification. SOLUTION: This developer is a nonmagnetic one-component developer made by containing negative charge type toner particles contg. at least a resin binder and a colorant, small particle diameter inorg. fine particles having 1-70 nm average primary particle diameter and fine strontium titanate particles having 100-500 nm average primary particle diameter. The content of the inorg. fine particles is 0.3-3.0 wt.% based on the amt. of the toner particles and the content of the fine strontium titanate particles is 0.3-3.0 wt.% based on the amt. of the toner particles.