baber/WOPTO huggingface dataset:
Patent JP-S5960768-A (JP)
Title: Disk record reproducer
Inventor: NAKAMURA SHINICHI
IPC: G11B27/10
Filed: 1982-09-30
Abstract: PURPOSE:To perform quick and accurate address retrieval by repeating alternately an operation by which a tracking control system is turned on and at the same time a track jump is generated and another operation by which the tracking control system is turned on and at the same time the address data is read out. CONSTITUTION:When an optical beam is successively displaced by kicking actions, a motor control circuit 24 moves the main body of a pickup so as to minimize the displacement. The pickup 13 moves quickly toward the radius direction of a disk, and a system controller 32 discontinues the supply of pulse signals to a muting circuit 31 and a kick control circuit 33 when the coincidence is obtained between the address data reproduced by an address data reproducing circuit 21 and the address set at the controller 32. Then the controller 32 sets the reproducer under a reproduction mode and retrieves a desired address. In other words, an unstable movement is avoided for a light beam with an intermittent kicking action, and furthermore the desired and satisfactory address data can be obtained.
Patent JP-S5874475-A (JP)
Inventor: HORIBA KAZUO
IPC: B66B3/00
Filed: 1981-10-27
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-S6257765-A (JP)
Title: Height holding device for cutting torch
Inventor: TAKAHASHI MASANORI
IPC: B23K26/38
Filed: 1985-08-06
Abstract: PURPOSE:To inhibit the deflection of the cut part of a thin sheet and to hold the height of a cutting torch constantly for the surface of the thin sheet always by providing the press-fitting plate moving with the cutting torch integrally in the device to cut the thin sheet with gas, plasma and laser beam. CONSTITUTION:The press-fitting plate 3 integrally moving with a torch 1 to avoid the cutting nozzle 2 at the tip of cutting torch 1 or so as to be not damaged by the cutting by making a hole on the part thereof is provided. The copy implement 4 of a copy roller, ball, etc. is fitted to the press-fitting plate 3 in order to reduce the friction between the press-fitting plate 3 and the material 6 to be cut. In case of cutting a thin sheet the press-fitting plate 3 sliding vertically with the torch 1 integrally by a sliding mechanism 5 is pressed to the material 6 to be cut. The cut deflection of the material 6 to be cut can thus be suppressed and the height of the nozzle part 2 can always be held constantly for the surface of the material 6 to be cut.
Patent JP-H04229013-A (JP)
Title: Overload protecting circuit
Inventor: IBUAN FUERUMIE
IPC: H02H3/087
Filed: 1991-06-18
Abstract: PURPOSE: To provide an overload protective circuit, wherein its resistance of negligible extent, simply integratable into a chip, and further, its state can be reported to remote devices. CONSTITUTION: An overload protective circuit 12 has a bridge 20, including a sensing resistor r of a low impedance and resistors R1-R4 with high impedances for generating voltages Va, Vb of two inputs 32, 34 of a comparator 22 respectively in the two branching portions of the bridge 20. When the value of a load current exceeds its maximum value, the voltage Vb is made lower than the voltage Va, to generate a control signal for turning off a switching device 24 comprising an FET in an output 36 of the comparator 22. A resistor R5 improves the effect of the control signal. Responding to the set and reset signals fed from a central power supplying equipment 8 for supplying powers to a plurality of remote devices, a control circuit 26 feeds control voltage to the comparator 22.
Patent JP-H0222243-A (JP)
Title: Production of methacrylic acid
Inventor: OKITA MOTOMU
IPC: C07C51/25
Filed: 1988-07-11
Abstract: PURPOSE:To enhance activity, selectivity and life of a catalyst and industrially and advantageously obtain the objective compound by using a specific catalyst containing ammonium group in catalytically oxidizing methacrolein in the vapor phase with molecular oxygen and producing methacrylic acid. CONSTITUTION:Methacrolein is catalytically oxidized in the vapor phase with molecular oxygen in the presence of a catalyst expressed by the formula (X is Cn, Zn, Bi, Cr, Mg, Ag, Ti and/or La; Y is As, Sb, Zr, Ba, Mn, Ge and/or Te; Z is K, Rb, Cs and/or T; a to j are atomic ratios or number of molecules, when b is 12, a is 0.5-3; c is 0.01-3; d, e and i are respectively 0.01-2; g and h are respectively 0.01-3; j is the number of O atoms required to satisfy the valence of the afore-mentioned respective components; f is 0.1-3.6) to attain a sufficient reaction rate even at a low reaction temperature and industrially and advantageously afford the objective methacrylic acid with high catalyst activity for a long period.
Patent JP-S6417397-A (JP)
Title: Suppressing method for generation of static electricity at time of charging or discharging of powder to or from flexible container bag
Inventor: YOSHIDA MASAHIRO
IPC: B65B1/00
Filed: 1987-07-10
Abstract: PURPOSE:To make length in the vertical direction shorter than at the time of bag suspension, and suppressing static electricity to be generated as well as to prevent dust explosion due to the static electricity from occurring before it happens by deforming a container bag forcibly in use of its flexibility. CONSTITUTION:When powder P is charged or discharged to or from a flexible type container bag 1, the container bag 1 is forcibly deformed in use of its flexibility, and charging or discharging of the powder takes place in the state that length in the vertical direction in made shorter as possible as it can than at the time of bag suspension. With this constitution, a collision angle of the powder P with an inner surface of the bag 1 becomes obtuse-angularly and simultaneously collision speed of grains is also reducible, thus frictional force due to the collision becomes smaller, and static electricity to be generated due to the frictional force is effectively suppressible and, what is more, the riskiness of unexpected dust explosion happening is preventable.
Patent JP-S6417013-A (JP)
Title: Focusing method for printer
Inventor: OZAWA YOSHIO
IPC: G02B7/28
Filed: 1987-07-10
Abstract: PURPOSE:To enable the application of printers of both an erecting type and an inverted type by executing a printing process in plural lens positions including the origin position of a lens, then selecting the lens position where an optimum focus is obtainable. CONSTITUTION:A prescribed magnification is first selected and the lens is focused to the calculated position obtd. by an AF curve. With this focal position as the origin position, the lens is moved to the plural lens positions within the prescribed range including this origin position and the printing process is carried out with respect to each of these positions. The AF curve is corrected in accordance with the lens position and magnification in and at which the optimum focus is obtd. among the positions and magnifications in and at which the printing process is carried out. This stage is repeated and the AF curve at the point of the time when the selected lens position and origin position coincide is determined as the true AF curve. The printing process can then be executed in the state of obtaining the optimum focus if the lens is moved in accordance with the true AF curve even when other magnifications are selected.
Patent JP-H0919537-A (JP)
Title: Game machine and drive device of rotation display device therein
Inventor: TAKAHASHI MASAYOSHI
IPC: H02N2/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To stably drive a rotation display device by a vibration wave motor by providing a drive device with a correction part renewing the control value stored in an initializing operation processing part storing a control value at a start time and the control value corresponding to an objective speed to the actual control value by the driving of a previous time. SOLUTION: In a microcomputer 12, the variable range corresponding to a vibration wave motor is set so as to contain the drive frequency-start frequency at an actual high operation speed and the drive frequency and start frequency at the actual max. operation speed are stored by initializing operation. The frequencies corresponding to a plurality of the speeds between the max. speed and the min. speed are stored. In the setting operation of the memory values, sweeping is started from the max. frequency toward the min. frequency and, in the start of a vibration wave mode, the drive frequency detected by a position detector 16 in pet. to start frequency to store the value set to a D/A converter 24. Next, the value successively set to the D/A converter 24 is stored as the drive frequency at the speed used at the operation time of a rotation display device.
Patent JP-2000009084-A (JP)
Title: Casing for blower and blower
Inventor: HASEGAWA YUJI
IPC: F04D17/16
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost and to secure high airtightness in a casing body. SOLUTION: In this casing for a blower 1, comprising a casing body 2 in which an opening part 5a which can suck ventilating gas is formed, a cover part 3 in which an intake hole for sucking gas to the inside of the casing body 2 through an intake duct is formed and also which is attached to the casing body 2 so as to cover the opening part 5a, and a bottomless cylindrical mouthpiece 7 for communicating the intake duct and the intake hole with each other, a cover part 8 and the mouthpiece 7 are integrally formed.
Patent JP-H0337084-A (JP)
Title: Detecting device for conducting object
Inventor: OHARA TORU
IPC: A63F7/02
Filed: 1989-07-04
Abstract: PURPOSE:To surely detect a conducting object by connecting a capacitor between a pair of electrodes provided on a passage of the conducting object. CONSTITUTION:A capacitor 12 is charged by a power source current in the initial state. When a ball M of PACHINKO (Japanese pinball) passes a passage 2 into contact with a pair of electrodes 3 and 4, both electrodes 3 and 4 are short-circuited, thus the power source current is charged to a base resistor 10 side through both electrodes 3 and 4, an output signal is sent from a switching transistor 9, and the PACHINKO ball M is detected. Even if electrodes 3 and 4 are vibratingly opened due to the unstable contact of the PACHINKO ball M, the charging current of the capacitor 12 charges, thus the operating state of the switching transistor 9 is secured, and the occurrence of chattering in the output signal is prevented. The detection precision of the PACHINKO ball M can be improved with a relatively simple structure that only the capacitor 12 is connected between a pair of electrodes 3 and 4.
Patent JP-H095985-A (JP)
Title: Transfer mask
Inventor: AMAMIYA ISAO
IPC: G03F1/40
Filed: 1995-06-15
Abstract: PURPOSE: To provide transfer mask having a long durable time and durability for practical use by forming a diffusion preventing layer between the surface of the transfer mask and a conductive layer. CONSTITUTION: This transfer mask has an opening 11 formed in a thin film part 13 which is supported by a supporting frame 12 and has a conductive layer 3 formed on the mask surface. In this mask, a diffusion preventing layer (barrier layer) 2 is formed between the mask surface and the conductive layer 3. As for the material for the diffusion preventing layer 2, any material can be used as far as it can prevent diffusion reaction between the mask surface and the conductive layer. For example, various metals, alloys and metal oxides can be used, and a conductive material is preferable in order to prevent a charge-up phenomenon. Further, a thermally stable material is preferable.  The shielding property (function as an absorber) of the diffusion preventing layer 2 against electron beams is not necessarily required, but a material having high shielding property against electron beams is preferable in order to decrease the film thickness of the conductive layer.
Patent JP-S6232130-A (JP)
Title: Expanded plastic bead
Inventor: NAKAO KEISUKE
IPC: C08J9/22
Filed: 1985-08-05
Abstract: PURPOSE:The titled beads having permanent flame retardancy and electric conductivity, obtained by applying an electroconductive paint containing a flame retardant to the surfaces of expanded plastic beads. CONSTITUTION:An electroconductive paint is obtained by adding an aliphatic linear urethane resin (B) of a number-average MW of 20,000-100,000, an electroconductive substance (C) selected from among 60-85wt% fine metallic powder and/or metal oxide (e.g., ZnO), 7-20wt% carbon black and 50-70wt% graphite and 10-50 PHR of a flame retardant (D) [e.g., tris(chloroethyl) phosphate] to a mixed solvent (A) comprising 60% or above alcohol solvent and 40% or below aromatic solvent (e.g., toluene) and uniformly dispersing the mixture by agitation. This coating is spray-applied to the surfaces of expanded plastic beads and air-dried.
Patent JP-H0617578-A (JP)
Title: Sliding opening/shutting window
Inventor: SAKURAI HIDEMI
IPC: E06B3/44
Filed: 1992-06-30
Abstract: PURPOSE:To make paper-sliding doors fully opened and remove restrictions to lighting and ventilation while promoting sense of liberation by a method wherein guide parts in the length equivalent to the length of the sliding-side of the paper-sliding doors are provided, extending toward the direction of sliding, between an external wall and an internal wall of a building. CONSTITUTION:A sash 4 is provided between external walls 2, 2 and internal wall 3, 3 of a building, and a pair of muntins 6-9 are provided to opposing two sides of the sash 4, and paper-sliding doors 10 and 11 are provided so that they can slide along the muntins. Guide parts 6a, 7a, 8a and 9a in the length equivalent to the length of the paper-sliding doors 10 and 11 are provided between the external walls 2 and the internal walls 3 so that they can extend from the opposing ends of the muntins 6-9 to the direction of sliding of the paper-sliding doors 10 and 11. By drawing the paper-sliding doors 10 and 11 into the guide parts 6a-9a, the paper-sliding doors 10 and 11 are retreated entirely from the frame of the sash 4 and are put inside the walls of the building, and a window is opened completely.
Patent JP-H092546-A (JP)
Title: Discharging carton with side flap
Inventor: TAKAHASHI NAOKI
IPC: B65D5/74
Filed: 1995-06-16
Abstract: PURPOSE: To discharge products only from a predetermined discharge port at the time of discharging in a package used while discharging products such as particular candies in small amounts by connecting a discharge piece including the discharge port via a fold line to a top plate and providing side flaps via the folding line at both sides of the discharge piece. CONSTITUTION: Assembly of a discharging carton comprises steps of pasting an outer face of an adhesive plate 5 to an inner face of a side plate 1 and then inserting side flaps S provided on both sides of a discharge piece 7 into an opening formed on a top 6 of the standing carton while the side flaps S are being folded toward the inner face of the discharge piece 7. Then particular contents are put from a bottom, a fold-in flap F is folded in, and an insertion piece 9 is inserted inside a rear plate 2. When the particular contents are to be taken out, a protrusion (m) provided at a border between the top plate 6 and the discharge piece 7 is picked and pulled up. Thus the discharge piece 7 is pulled up thereby making a discharge port P appear, wherein the side flaps S shield a gap enclosed by the top plate 6, the discharge piece 7 and side plates 1, 3.
Patent JP-S5875829-A (JP)
Title: Vapor semiconductor growing method
Inventor: YAMAWAKI HIDEKI
IPC: H01L21/205
Filed: 1981-10-30
Abstract: PURPOSE:To obtain a semiconductor having high quality and uniformity by covering in advance the inner wall of a reaction tube or a liner tube provided inside the reaction tube in the region of a substrate with a semiconductor material. CONSTITUTION:A carbon susceptor 2 is placed in a reaction tube 1, is heated at the temperature higher by 50-100 deg.C than the ordinarily epitaxial growing temperature, and SiH4 is flowed as reaction gas in a direction of an arrow for approx. 30min., thereby decomposing it. The first Si film 3 of approx. 3mum thick is deposited slightly at the downstream of the region of the substrate. Then, the susceptor is moved to the upstream, the second film 4 is formed subsequent to the first film 3, and the tubular wall is covered in the length substantially twice the susceptor. In this manner, a coating film of approx. 30mum thick is formed on the tubular wall, an Si substrate is then mounted on the susceptor, and Si is deposited at the ordinary growing temperature.
Patent JP-S6433576-A (JP)
Title: Developing device
Inventor: BUIRUHERUMU KUNEHITERU
IPC: G03G15/08
Filed: 1988-07-12
Abstract: PURPOSE:To obtain a developing device in which contamination due to a developing agent can be evaded and which can prevent bridge formation from being performed and eject an appropriate amount of developing agent, by replenishing a replenishing developing agent housed in a vessel to the developing device by rotating a developing agent housing vessel itself. CONSTITUTION:A first screw 2a is provided to stir a toner replenished from a developing agent replenishing device 4 and to mix it with iron powder functioning as a carrier. A second screw 2b having thread in a direction opposite to that of the thread of screw 2a is provided in the developing device by interposing a wall plane, and on the wall plane, an opening 1a which permits the transportation of a mixed developing agent from the first screw 2a to the second screw 2b is provided. Then, a cartridge 4 is turned corresponding to the consumption of the toner, and the toner in the cartridge is carried as being stirred in order, thereby, the toner is replenished in the developing vessel. At this time, a rib provided on the inner wall of the cartridge guides the toner to an exit.
Patent JP-S6236155-A (JP)
Title: Production of jam, marmalade and vegetable paste
Inventor: AKIYAMA YOSHINOBU
IPC: A23L19/00
Filed: 1985-08-08
Abstract: PURPOSE:To obtain the titled vegetable paste having excellent flavor, color and quality, by using fruits, vegetables, etc., optionally added with sugar, gelling agent, etc., as a raw material, heating, pressurizing and kneading the raw material with a twin-screw extruder, and cooling the kneaded product under aseptic condition. CONSTITUTION:Fruits such as apple, strawberry, summer orange, etc., or vegetables such as pumpkin, carrot, etc., are optionally added with a sugar such as sucrose, a colorant, a flavor, a gelling agent such as pectin and an acidulant such as citric acid, malic acid, etc. The obtained raw material is heated, pressurized and kneaded continuously with a twin-screw extruder to effect the extrusion cooking. The cooked raw material is extruded through the die of the extruder and cooled to obtain the objective jam, marmalade or vegetable paste.
Patent JP-H1158998-A (JP)
Title: Heat-sensitive coloring matter transfer assembly
Inventor: KUNG TEH-MING
IPC: B41M5/382
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive coloring matter transfer assembly capable of reprotating deprotonated cationic coloring matters transferred to an acceptor of an assembly, in which the acceptor of improved coloring matter conversion velocity is provided. SOLUTION: A coloring matter donor element with a coloring matter layer containing deprotonated coloring matters capable of being reprotonated into cationic coloring matters and its coloring matter image acceptive layer contain a coloring matter acceptor element containing a) organic polymeric acid or oligomeric acid capable of reprotonating deprotonated cationic coloring matters, b) a polymer containing Tg of lower than 19 deg.C and provided with no acidity at all or provided with a slight level of acidity and c) a mixture of monomer polyfunctional organic acid in which at least acid radicals are bonded together.
Patent JP-H0723903-A (JP)
Title: Endoscope washing and disinfecting device
Inventor: NAKANISHI NOBUYUKI
IPC: A61B1/12
Filed: 1993-07-13
Abstract: PURPOSE:To realize secure washing of endoscopes when two endoscopes are overlapped on each other in a spiral shape in a washing tank to be washed and disinfected by arranging operation parts and connectors at a bottom of the washing tank in such a state that these two endoscopes are positioned above and below by a positioning means. CONSTITUTION:When two endoscopes 31, 32 are set in an endoscope washing and disinfecting device to be washed and disinfected, the first endoscope 31 is first set on a lower stage holding net 11 placed at a bottom of a washing tank 30. In this setting, an operation part 12a of the first endoscope 31 is placed on a placing part 32b as a positioning means and an insertion part 14a is set in a spiral shape around a central liquid discharging member 33. A universal cord 15a is similarly set in a spiral shape and a connector 13a at an end is set on a placing part 37c. Next, an upper stage holding net 16 is placed above the first endoscope 31 and thereon the second endoscope 32 is placed. In this case, the operation parts 12a, 13a and the connectors 13a, 13b of the endoscopes 31, 32 are respectively arranged at positions symmetric to each other.
Patent JP-S6234456-A (JP)
Title: Colored image sensor
Inventor: UENO MASAKAZU
IPC: H04N1/028
Filed: 1985-08-07
Abstract: PURPOSE:To prevent colors from being shifted and, at the same time, to eliminate the necessity the of fine working of filters, by dividing photoelectric transducer into plural trains to arrange them and providing exclusively used color filters to each element. CONSTITUTION:Photoelectric transducers are formed on the upper main flat surface of a glass plate 1 in three parallel trains 71, 72, and 73 and color filters 51, 52, and 53 are formed on the lower main flat surface of the glass plate 1 at positions corresponding to the trains 71, 72, and 73. The plane of the base plate 1 is not parallel with the plane of an original 11, but an angle theta is formed between both planes. A distributed refractive index type lens array 15 is provided perpendicularly to the bisectional plane of the angle theta. As a result, focal points of different colors corresponding to the color filters can be formed in each photoelectric transducer train by means of one optical system by utilizing the chromatic aberration of the lens 15. In this case, the focal positions of the pictures formed in the picture element section of each photoelectric transducer through the lens 15 are not the same and time lags are produced in image information signals fetched while moving the original 11 by color against the same position. Therefore, signal processing is required to eliminate the time lags.
Patent JP-S6233260-A (JP)
Inventor: MOGI HITOSHI
IPC: F25B1/00
Filed: 1985-08-07
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-H02263884-A (JP)
Title: Adhesive for honeycomb sandwich structure and honeycomb sandwich structure
Inventor: NAKATANI TAKASHI
IPC: B21D47/00
Filed: 1989-07-05
Abstract: PURPOSE:To obtain the subject adhesive composed of a specific rubbery organic polymer and an epoxy resin, having excellent workability owing to high curing rate at normal temperature and exhibiting excellent peel strength, impact resis tance and retention of adhesive force. CONSTITUTION:The objective adhesive is composed of (A) a rubbery organic polymer which is a curing agent having an Si-containing reactive group as well as a functional group selected from amino group, mercapto group, epoxy group and carboxyl group and (B) an epoxy resin (preferably a combination of bisphenol A epoxy resin/novolak epoxy resin or bisphenol A epoxy resin/ glycidyl-amine epoxy resin).