baber/WOPTO huggingface dataset:
Patent JP-H0722777-A (JP)
Title: Component supplying device in electronic component insertion machine
Inventor: NAGAISHI JOSHI
IPC: H05K13/04
Filed: 1993-07-01
Abstract: PURPOSE:To shorten the time and to make a constitution small-sized by providing a retreat means in which a component supplying device is retreated to a position at a distance from an insertion head so as to interlock with the descent of the insertion head. CONSTITUTION:The insertion machine is provided with a component supplying device which supplies an electronic component to an insertion head and with a retreat means in which, when the insertion head is descended and the electronic component which has been cut and shaped is inserted into a printed-circuit board, the component supplying device is retreated to a position at a distance from the insertion head so as to interlock with the descent of the insertion head. The retreat means is constituted of a rocking arm 31 which is provided with the components supplying device at the tip part and which is rocked by the raise and the descent of an insertion shaft which raises and descends the insertion head, and the component supplying device is constituted of two feed wheels 20, 22. In addition, the second feed wheel 22 is constituted of a feed block 33 which is rocked relatively to the rocking arm 31 so as to interlock with the rocking arm 31 and of a ratchet means which is shaft-supported by the feed block 33 integrally with the feed wheel 22 and which is turned by a prescribed angle together with the feed wheel 22 when the feed block 33 is rocked.
Patent JP-S6170336-A (JP)
Title: Large size instantaneous type water heater
Inventor: NISHI TAKAHIRO
IPC: F24H1/10
Filed: 1984-09-10
Abstract: PURPOSE:To reduce the loss in the head of a fluid to increase the maximum hot water feed amount and to facilitate the control of the supply hot water temperature by providing a plurality of burner type heat exchangers each of which has a drum part water pipe and a fin part water pipe, to heat water, the drum part water pipes being connected in parallel and the fin part water pipe 2 in series. CONSTITUTION:Water supplied from a supply water part 5 is supplied to the drum part water pipe 4 of each heat exchanger 1 having each burner 2, and is heated. Heated water is further heated by the fin part water pipe 2 of the heat exchanger 1 on the downmost stream side. Respective fin part water pipes 2 are connected in series, and the water temperature is gradually increased and hot water is supplied from a hot water feed part 7.
Patent JP-2000009883-A (JP)
Title: Remote manipulation jig for long thermocouple
Inventor: WADA TAKAO
IPC: G21C17/003
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the safety and working capability by making remote manipulation of a long thermocouple possible to be performed only with a manipulator. SOLUTION: This jig 20 has a winding frame 26 having a circular or regular- polygonal plate structure on the whole for winding a long thermocouple and projecting many inverted L-shape members on one side of the base member 22 in a round or regular polygonal shape, an electric connector attaching part 30 for holding thermocouple connector consisting of facing bent plate springs 28 placed on one side of the base member 22 and a manipulator grasping part 32 placed in the middle of the base member 22. The manipulator grasping part 32 has such a thickness that almost whole manipulator fingers can be contained and is so provided that two pairs of finger holes 34 are perpendicular to each other and the manipulator grasping part 32 can be held in two directions. The inside part of each finger hole has a groove shape coupling in the shape of the manipulator fingers.
Patent JP-S6169880-A (JP)
Title: Polyvinyl-acetate based aqueous adhesive
Inventor: SUGIYAMA TADASHI
IPC: C08L31/04
Filed: 1984-09-12
Abstract: PURPOSE:To provide the titled adhesive consisting of specified polyvinyl acetate emulsion and acrylic polymer and having excellent resistance to water, boiling and heat and strong adhesion to substrate. CONSTITUTION:A polyvinyl acetate emulsion (A) which forms a film with an acetone insol. content of 30wt% or higher, is prepd. by emulsion polymerization of 5-100wt% vinyl acetate monomer and 50-0wt% copolymerizable monomer (e.g. ethylene) in the presence of a protective colloid consisting of PVA with a weight average degree of polymerization of 200-3,000 or its blend with 3-25wt% water-soluble macromolecular compd. Then 0.2-20pts.wt. (B) acrylic acid polymer having an average degree of polymerization of 2,000-20,000 and a pH of 4 or lower (e.g. homopolymer of acrylic acid) is added to 100pts.wt. (A) by solid and the pH is adjusted to 2-6.
Patent JP-S6433261-A (JP)
Title: Embroidering frame of sewing machine
Inventor: ISHIKAWA HITOSHI
IPC: D05C9/04
Filed: 1987-07-29
Abstract: PURPOSE: To obtain an embroidering frame for sewing machine advantageous for keeping operability of screw members by mounting screws passing through the threaded holes of the outer frame in the direction approximately parallel to the direction of the diagonals of the square inner and outer frames. CONSTITUTION: Screwing the operating part 135a of the screw 135 by fingertips while inserting cloth between the inner frame 126 and the outer frame 127 of the embroidering frame 125, the top of the screw is screwed into a screw hole 131. The gap 128 of the outer frame decreases or disappears, the inner face of the outer frame 127 approachs the outer face of the inner frame 126, and the cloth is suppressed by the outer face of the inner frame 126 and the inner face of the outer frame 127. The clearance between the screw member and the outer frame is ensured.
Patent JP-S6251360-A (JP)
Title: Multiple dwelling house information system
Inventor: MORITA MASAYUKI
IPC: H04M9/00
Filed: 1985-08-30
Abstract: PURPOSE:To attain smoothly calling and talking from a supervisory master set without giving much effect on a multiple gate door set by providing plural talking lines connected to plural multiple gate door sets one by one and designing that the supervisor master set is connected to any of the talking lines. CONSTITUTION:A supervisor master set 4 designates an in-house master set 6-2 and makes a call amidst the talking in a multiple gate door set 5A. In this case, a master controller 1 checks which talking line is usable and turns on a relay RYD to be connected to a talking line 2b not in use, then the supervisor master set 4 and the in-house master set 6-2 occupy the talking line 2b for the talking. The is, although the talking line 2a is busy by the preceding talking, the supervisor master set 4 uses relays RYA and RYB to be connected to either of the talking lines 2a, 2b, and in this case, since the set 4 is connected to the talking line 2b not in use the talking is attained independently of the preceding talking.
Patent JP-2001023835-A (JP)
Title: Variable inductor generator
Inventor: OKUYAMA YUJI
IPC: H01F27/34
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the ratio of output electric power to the limit of resistance to electrical power of a resonance circuit by changing inductance by changing the electron density in the background of a non-inductive wound coil. SOLUTION: The variable inductor generator is provided with an electrostatic voltage generating part for maintaining the background of a non-inductive wound coil 1 to negative charge, and a dynamic voltage generating part for changing the potential by superimposing on the electrostatic voltage. During the process of increasing absolute value of current passing through the non-inductive wound coil 1, the electron density in the background of the non-conductive coil 1 is maintained at a high level. Also, during the process of reducing the absolute value of the current passing through the coil 1, the electron density in the background is maintained at a low level. A large electric power near the limit of resistance to electrical power of a resonance circuit comprised of the non-inductive wound coil 1 and a resonance capacitor is outputted to the outside.  Further, a large output is taken out from the non-inductive wound coil 1 by eliminating resistance with the aid of superconductivity.
Patent JP-H1034967-A (JP)
Title: Ink jet recorder
Inventor: OKI YASUSHI
IPC: B41J2/06
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a small and simple ink jet recorder which can form a small diameter dot stably even when a medium is separated sufficiently from a head as compared with a conventional recorder. SOLUTION: In the initial state, a protruding ink meniscus 9 is formed, at the forward end part of a nozzle 6, of an ink 3 fed through a first ink supply path 7. An acceleration electrode 1 is arranged on the back of a recording medium 4 and a voltage is applied from a recording signal generating section 5 between the acceleration electrode 1 and a signal electrode 2. Consequently, the ink meniscus 9 is sucked in conical shape toward the recording medium 4. At the same time, the ink 3 is fed from a second ink supply 8 to the forward end part of the nozzle 6 along the wall face thereof and the ink meniscus 9 increases the height furthermore and eventually touches the recording medium 4 at the forward end of the cone, thus performing the recording. According to the arrangement, a wide interval can be ensured between the nozzle 6 and the recording medium 4.
Patent JP-H1141471-A (JP)
Title: Method for encoding image, method for encoding/decoding image, device for encoding image and device for encoding/ decoding image
Inventor: TAKAHASHI TOSHIYUKI
IPC: H04N1/41
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To reproduce the image smooth in motion with inexpensive configuration without increasing the number of components to be used by reducing the image data of an input image for m/n [(m) is the number of encoding systems and (n) is the number of input images) in a resolution direction and outputting the reduced image after encoding them. SOLUTION: The image data picked up by image pickup means 1 and 2 for images A and B are respectively divided into 1/n in the resolution direction by dividing means 3 and 4 and among (n) pieces of divided images, (m) pieces of images are selected, alternately inputted to a DCT means 5, encoded through a quantizer 6 and an entropy encoder 7 and outputted to a transmitting means. The image data are decoded by passing the encoded data through an entropy decoder 10, inverse quantizer 11 and IDCT means 12 and displayed through interpolating means 13 and 14 onto display means 15 and 16 for images A and B. Thus, the input image can be encoded/decoded in real time without reducing the throughput of the DCT means 5.
Patent JP-S6082798-A (JP)
Inventor: KOBARI KOUICHI
IPC: F42C19/08
Filed: 1983-10-12
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-S62281602-A (JP)
Inventor: LOFGREN FREDERICK WILLIAM
IPC: H01P5/103
Filed: 1986-08-13
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-H1124408-A (JP)
Title: Developing device
Inventor: MIYAKE KOJI
IPC: G03G15/09
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce deterioration in a developer and to stably obtain an excellent image without defect in image quality and sticking of carriers, in a developing device for allowing an electrostatic latent image to be visible by using a two-component developer including toner and carriers. SOLUTION: A developer carrier proximately arranged to face an image carrier is provided with a magnetic recording layer 12b and a conductive layer 12a and this magnetic recording layer is magnetized to alternately obtain N- and S-poles. Then, the interval P between adjacent magnetic poles is 25 μm-250 μm and the relation among the interval P, the grain diameters d of the toner and the grain diameter D of the carrier is represented by the equation: (D+2d)/2<=P<=(D+2d)×5. Magnetic force by such a magnetic pole is suddenly attenuated in a vertical direction from the surface of the developer carrier, and a nearly uniform thin layer of the developer is formed on the surface of the developer carrier, thus mechanical layer thickness regulation is dispensed with.  Further, this developer layer becomes an almost fixed state on the periphery of the developer carrier with magnetic restraining force, so that the sticking of the carriers to the image carrier, etc., is prevented.
Patent JP-S5983854-A (JP)
Title: Control device for operation of clutch for hydraulic torque converter in speed change gear for vehicle
Inventor: NISHIMURA SADANORI
IPC: F16H61/14
Filed: 1982-11-01
Abstract: PURPOSE:To prevent the occurrence of vibrations in a car body as well as of noises due to a vibration in engine torque, by making an interconnecting hole in a clutch plate, while installing an on-off member, which opens with an increase in fluid viscosity lying between an input case and the clutch plate, in this interconnecting hole as its constitution, and making it so as to correspond to a temperature variation. CONSTITUTION:An interconnecting hole 33 interconnecting both sides of a clutch plate 19 is installed, while an on-off member 34 is installed in lock with a rivet 35, and the on-off member 34 is made up so as to turn round itself centering on the rivet 35 accompanied by fluid viscous force when this fluid viscous force increases. With this constitution, in time of engaging rotation in the clutch plate 19, oil inside an oil chamber 20 flows reversely against the rotating direction of the clutch plate 19 at a gap 37 between the on-off member 34 and an input case 14, and if the oil is in low temperature and its viscosity is large, the on-off member 34 rocks together with the oil, opening the interconnecting hole 33 and increasing an oil leakage, and a pressure difference between both sides of the clutch 19 is reduced whereby the on-off member engages the clutch 19 in a state of slippage, thus absorbing an engine torque variation.
Patent JP-H0717618-A (JP)
Title: Device for holding pallet horizontally and conveying it endlessly
Inventor: ITO MITSUO
IPC: B65G17/48
Filed: 1993-07-01
Abstract: PURPOSE:To provide a device for supporting four corners of pallets all the time and holding them horizontally so as to endlessly and stably convey the pallets. CONSTITUTION:A pallet 3 is pivotally supported by two endless conveyance chains 1 wound around both sides of the pallet 3 via a pin 3b projecting in both sides of one end in the transferring direction and rollers 3d pivotally mounted on the pin 3b projecting on both sides of the other end in the transferring direction of the pallet 3 are made to rotationally move on two rails 4, 4 provided toward inside from the conveyance chain 1. Pallets 3 are aligned endlessly along the winding of the conveyance chain 1 and when the conveyance chain 1 is driven in its run and an U-turn at a sprocket, the rollers 3d rotationally moving on the rails 4 are supported by star cams which rotate synchronously with the conveyance chain 1 and moved in a circular arc for holding a pallet 3 in its horizontal state so as to deliver it to the upper or lower stage of the rails 4.
Patent JP-2001017675-A (JP)
Title: Game machine, pachinko machine, game controlling method and memory medium
Inventor: SASAKI HIROYUKI
IPC: A63F7/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To give information on a stopping pattern displayed on a pattern display part. SOLUTION: This pachinko machine 11 has a special pattern display part 20 for displaying first to third special patterns 20a to 20c, and a pattern information display controller for displaying pattern information at the time of stopping of the patterns 20a to 20c on the part 20. At the time of stopping the fluctuation of the patterns 20a to 20c by a command from a controller, the pattern information display controller displays pattern information such as the name of the ready pattern of pattern combination to be displayed on the pattern display part, the emergence rate of pattern combination, the expectation of pattern combination concerning the combination of the patterns 20a to 20c. Thus a player can understand a process until the stopping pattern of the patterns 20a to 20c is displayed at the scene.
Patent JP-H0354904-A (JP)
Title: Uhf band oscillator
Inventor: TAKEMOTO HIROSHI
IPC: H03B5/18
Filed: 1989-07-24
Abstract: PURPOSE:To obtain a compact, light and highly stable UHF band oscillator by constituting the UHF band oscillator of a Colpitts oscillator using a microstrip line and a transistor(TR) respectively as a resonance circuit element and a base resonance circuit. CONSTITUTION:The variable voltage VV of a 10-revolution herical potentiometer VR2 whose voltage can be adjusted is connected to a through capacitor C9 and supplied to a varrier cap diode VD1 through resistor R2   resistor R1  U-shaped resonance circuit 4 to vary the capacity of the diode VD1. The helical potentiometer VR1 applies a proper voltage to the base of a TR TR1 to adjust the current of the collector. When voltage is applied to the collector through a high frequency choke coil RFC, serial resonation occurs through capacitor C1   element 4   diode VD1, oscillation voltage appears on a resistor R3 to be the emitter and the voltage is fed back to the collector through the capacitor C2 to oscillate the oscillator.
Patent JP-H1139189-A (JP)
Title: Integrated circuit device and device and method for checking circuit
Inventor: SATO SHUJI
IPC: G06F11/26
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an integrated circuit device which can also execute various checks while being mounted on a substrate with a minimum circuit scale. SOLUTION: A sub control circuit 43 which connects a memory circuit 49 to a central processor 41 in a normal state connects a check control circuit 51 in a checking state, which temporarily stores an instruction code and processing data of an external circuit checking device in plural register circuits 54, to the processor 41 in an appropriate timing. Then, if the circuit checking device stores a desired instruction code and processing data in the circuits 54 of the circuit 51, it is positive to execute various checks by permitting the processor 41 to execute desired data processing.
Patent JP-H02261615-A (JP)
Title: High temperature nozzle for injection molding
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/20
Filed: 1989-07-24
Abstract: PURPOSE: To obtain a nozzle for distributing heat transfer in accordance with a desired profile by forming an inner surface of a heating plate and an outer surface of a central portion which defines at least a thermal insulating air gap so as to transmit therethrough a heat flow from the heating plate to a nozzle in accordance with the specific profile. CONSTITUTION: Each slab type heating plate 60 casted of a copper alloy has a heating element 82 extending from a terminal element 82 and being electrically insulated. Each heater 60 has machined grooves 86 on a flat inner edge. When the heater 60 is fixed to one of the flat surfaces 62 of nozzles 10 with bolts extending through holes 92, thermal insulating air gaps 94 are formed between the inner surface 88 of the heater and the outer surface 62 of the nozzle by the grooves 86. In the embodiment, great thermal loss around a rear edge 96 and a front edge 98 of the nozzle causes those regions to require only smaller amount of heat than needed so that the grooves 86 have the deepest portions in the middle of the heater 60.  However, the grooves permit thermal transfer to occur in the nozzle 10 along a central hole 36 and in accordance with a specific profile according to the shape and application of the device, thereby being formed in various sizes, shapes, and patterns.
Patent JP-S6348551-A (JP)
Title: Electrophotographic sensitive material
Inventor: HORIE SEIJI
IPC: C07D235/30
Filed: 1986-08-18
Abstract: PURPOSE:To obtain the titled material having improved sensitivity and durability by incorporating a phthalocyanine pigment into an electric charge generating layer, and a specific hydrazone compd. to an electric charge transfer layer, respectively. CONSTITUTION:The electric charge generating layer is formed by using the phthalocyanine pigment as an electric charge generating substance, and the electric charge transfer layer is formed by using the hydrazone compd. shown by formula I or II as an electric charge transfer substance. The titled body is formed by laminating the electric charge generating layer and the electric charge transfer layer. In formulas I and II, X is oxygen, sulfur or selenium atom or imino group, R<1> is alkoxy or aralkyloxy group, etc., R<2> and R<3> are each hydrogen or halogen atom or alkyl group, etc., R<4> is hydrogen atom or alkyl group, etc., R<5> is a substd. or an unsubstd. alkyl group, R<6>, R<7>, R<8> and R<9> are each a substd. or an unsubstd. alkyl or phenyl group, etc., A is a monocyclic group or a 5-6 membered condensed heterocyclic group. Thus, the titled body having high sensitivity and very small change of the sensitivity, even after repeating uses, and having good durability is obtd.
Patent JP-S5893838-A (JP)
Title: Combination of member
Inventor: FUWA YOSHIO
IPC: C22C23/00
Filed: 1981-11-30
Abstract: PURPOSE:To enhance the specific strength and wear resistance of 2 members which contact with each other and slide relatively by forming the sliding surface part of one member with a fiber reinforced metallic composite material contg. alumina-silica fibers having a specified composition as a reinforcing material and the sliding surface part of the other member with steel having a specified hardness or above. CONSTITUTION:For example, a piston for an engine is combined with a piston ring. At this time, the sliding surface of the piston facing to the piston ring is formed with a fiber reinforced metallic composite material composed of alumina- silica fibers consisting of 40-65wt% alumina and the balance silica as a reinforcing material and Al, Mg or an alloy thereof as a matrix. The sliding surface of the piston ring facing to the piston is formed with stainless steel having >=250Hv (10kg) hardness.
Patent JP-S6436667-A (JP)
Title: Color matching of black ink using carbon black
Inventor: SUZUKI YASUYUKI
IPC: C09D11/02
Filed: 1987-07-30
Abstract: PURPOSE:To remove red color tone of a black ink containing carbon black, by reacting phthalic acid, urea, copper, etc., with a specific aromatic carboxylic acid and using the obtained copper phthalocyanine pigment as a color-matching agent for the black ink. CONSTITUTION:(A) Phthalic acid (derivative) is made to react with (B) urea and (C) copper (compound) in the presence of (D) a catalyst and (E) a compound of formula [A and B are carboxyl (derivative) group or nitrile or A and B may together form imide or acid anhydride by cyclization; R1-R4 are H, carboxyl (derivative) group or sulfonic acid (alkali metal salt); one or more groups of R1-R4 are not H] in (F) an organic solvent. The obtained copper phthalocyanine pigment is used as a color-matching agent for a black ink containing carbon black.