baber/WOPTO huggingface dataset:
Patent JP-S61134909-A (JP)
Title: Head device
Inventor: YOSHII TETSUJI
IPC: G11B5/187
Filed: 1984-12-06
Abstract: PURPOSE:To run and guide a tape up to a position near a head gap by providing a tape guide groove, whose depth is about zero, in the front of a head as one body near the head gap. CONSTITUTION:On a head 1, a tape guide groove 2 is formed with a width approximately equal to the tape width. By this constitution, the tape running guide groove 2 formed as one body together with the head 1 is provided up to the position near the head gap, and there are no recessed pats due to the groove in a gap part 3. Thus, a pad is applied to the tape to press the tape to the head gap 3.
Patent JP-2001084089-A (JP)
Title: Coordinate input and detection device
Inventor: OKADA SUSUMU
IPC: G06F3/03
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a coordinate input/detection device which can enable its operator to know the input start/end timing to decrease the wrong input operations and also to enable the user to know an input state to always perform a stable coordinate input operation. SOLUTION: In this coordinate input/detection device, a coordinate input/ detection device which detects the coordinates inputted to a panel by means of a finger or a pen and by a method other than an optical method is provided with a light emitting diode 11 which emits the light approximately parallel to the panel, a phototransistor 12, a signal generator 16 which generates a buzzer tone that can be observed by an operator of the input/detection device and a signal processing circuit 14 which controls the generator 16 according to the light that received by the phototransistor 12 and then operates the generator 16 in response to the operation of the pen, etc.
Patent JP-S62155254-A (JP)
Inventor: SHIENGUHONGU ARUBAATO DAI
IPC: C08G18/80
Filed: 1986-10-29
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-2000066206-A (JP)
Title: Production of liquid crystal display device
Inventor: MATSUKAWA HIDEKI
IPC: G02F1/1341
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a uniform liquid crystal display device which obviates the generation of air bubbles or gap unevenness in a panel even if the device has an org. film, such as a film, by disposing liquid crystals in a liquid crystal layer in the amt. larger in the peripheral part of its sealing resin than in other portions and increasing the pressure in the panel, thereby suppressing the generation of gases. SOLUTION: A substrate 1 is constituted by successively forming transparent electrodes 3 and an alignment layer 4 consisting of polyimide, etc., on a glass substrate 2. Another substrate 5 is constituted by forming a color filter layer 6 on the glass substrate 2, providing the surface of this layer with a top-coating layer 7 consisting of org. matter in order to obtain the smoothness thereof and further, successively forming transparent electrodes 8 and an alignment layer 9 thereon. The device is provided with the alignment layers 4, 9 in contact with the sealing resin 11, by which the contact of the top-coating layer 7 of the substrate 5 with the liquid crystal layer 12 is averted and the generation of the gases by the gases emitted from the top-coating layer 7 and the color filter layer 6 and the moisture, etc., adsorbed on the surface may be suppressed.
Patent JP-H07114228-A (JP)
Title: Document conveying device and projecting device
Inventor: AOKI KAZUHIRO
IPC: G03B27/62
Filed: 1993-10-15
Abstract: PURPOSE:To convey a document to a reading part without interrupting the presentation by conveying the document placed on a document conveying means out of the reading area while suspending the document feeding operation when the number of documents fed to the document conveying means reach the accom modating number of documents. CONSTITUTION:The document 1-30 is the thirtieth original, the document feeding operation is suspended at the time of detecting that the number of documents fed on a transporting film 2 reach the accommodating number of document (30 originals), and the thirty-first original is not fed on the transporting film 2. Then, the film 2 is transported in the direction being wound around the first transporting roll 5a and the document 1-30 is fed onto the position 102b retracted from the platen glass 102. At this time, the operator is informed of the state of exceeding the accommodating number of documents by turning on a lamp in a display part. Consequently, in the case of projecting the thirty- first original and the succeeding document 1, the document 1 is placed in the transparent area opposed to the glass 102b of the film 2 and it is replaced by the operator, thus the presentation can be further continued by repeating this operation.
Patent JP-S62118312-A (JP)
Title: Optical multiplexer and demultiplexer
Inventor: YANAGAWA HISAHARU
IPC: G02B6/293
Filed: 1985-11-18
Abstract: PURPOSE:To reduce an insertion loss greatly by setting the pitch of a rod lens according to wavelength. CONSTITUTION:Reflected light with wavelength lambda1 shares the rod lens with incident light, so a rod lens with 1/4-pitch length is used for them. Therefore, the rod lens 10 is DELTAL shorter than the 1/4-pitch length, i.e. P/4-DELTAL for light with wavelength lambda2 when lambda2>lambda1 and DELTAL shorter than the 1/4-pitch length, i.e. P/4+DELTAL when lambda1>lambda2. For the purpose, the length Lb of a rod lens 11 is set to La+Lb=1/2 pitch. The optical path length of a rod lens 12-14 is set to 1/4 pitch for the longer-wavelength side (incident light or reflected light) of wavelength lambda1 or lambda2. Therefore, the length L of a transparent member 15 is selected to a position where the beam width is inverted and becomes symmetrical, thereby eliminating the insertion loss.
Patent JP-H02145832-A (JP)
Title: Method and apparatus for supplying and guiding weft in loom
Inventor: DERIKU RIYUIRII
IPC: D03D47/34
Filed: 1989-10-03
Abstract: PURPOSE: To automatically guide the weft yarn to the main nozzle at the position that is suitable for the weft type by arranging a rectangularly drivable guide to between the weft preparation mechanism and the main nozzle and quickly repair, when the weft yarn is broken. CONSTITUTION: In an air-jet loom, a movable guide element that is constituted with the driving mechanism 44 is movable in two directions crossing rectangularly from each other between the thread preparation mechanism 3 of the weft and the main nozzle 6 for inserting the weft into the shed 7, and an auxiliary nozzle together with the yarn clip 78. The movable guide element is allowed to move to the opposite position of the main nozzle and the auxiliary nozzle is actuated and simultaneously the yarn clip 78 is released to guide the weft 1 to the main nozzle and start weaving. When the yarn breaks, the movable guide element is allowed to move to the position opposing to the outlet of the thread preparation mechanism 3 and the weft yarn 1 is held by the yarn clip 78 and the weaving is restarted after repeating the above-describing steps.
Patent JP-H04134178-A (JP)
Title: Suction device of engine for marine vessel
Inventor: MATSUOKA TAKESHI
IPC: F02D33/00
Filed: 1990-09-27
Abstract: PURPOSE:To prevent engine stall at the time of reducing the speed quickly by opening a bypass passage to generate the engine torque which can resist the negative force to be input from the propeller side, namely, the external force for stopping the rotation of an engine at the time of reducing the speed of a marine vessel quickly. CONSTITUTION:A bypass passage 8 for bypassing a throttle valve 7 is connected to a suction passage 5 of an engine, and a fixed valve seat 10 and a movable valve rod 11 are arranged in a valve chamber 9 provided on the way of the bypass passage 8 to form a bypass valve. The dynamic pressure of the bottom of a vessel at the time of speed reduction of a hull 1 is led to each chamber 13, 14 of a diaphragm 12 through a pipeline 18. At this stage, under the condition that the speed is reduced quickly, the pressure of the lower chamber 14 is lowered immediately, and on the other hand, lowering of the pressure of the upper chamber 13 is delayed by the work of an orifice 19. A movable bulkhead 15 and a movable valve rod 11 are pushed down by the differential pressure between the upper chamber 13 and the lower chamber 14 to open the bypass passage 8.
Patent JP-2000090969-A (JP)
Title: Non-aqueous secondary battery
Inventor: MATSUDA YOSHIHARU
IPC: H01M10/0567
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery formed with a film capable of easily moving lithium ion and having a low electric resistance in a negative electrode surface to be generated in an interface between a negative electrode formed of lithium, a lithium alloy or carbon and the non-aqueous electrolyte during the charge and discharge by containing fatty acid ester of sugar or reducing sugar in the electrolyte. SOLUTION: In this non-aqueous secondary battery, fatty acid ester of sugar or reducing sugar is contained at 10-7-10-2 mol/liter in the electrolyte, and as the fatty acid ester of sugar or reducing sugar, the fatty acid ester of cane sugar is used. Desirably, this non-aqueous secondary battery is formed of a positive electrode, a negative electrode made of the carbon material and the electrolyte obtained by dissolving the lithium salt in the organic solvent, and the fatty acid ester of the sugar or the reducing sugar is contained in the electrolyte or the negative electrode. Since a stabilized film having a low resistance in an interface between the electrode and the electrolyte can be formed by restricting the added quantity of the fatty acid ester of the sugar or the reducing sugar low, quick charge and discharge are possible by increasing the current density.
Patent JP-H03121202-A (JP)
Title: Corrosion preventing device for steam turbine blade
Inventor: INAGAKI SHUICHI
IPC: F01D9/02
Filed: 1989-10-05
Abstract: PURPOSE:To prevent deposition and concentration of corrosive impurities by arranging a conduit tube in a through hole, and controlling the atmosphere around a turbine blade to a continually moistened state by feeding fluid from the conduit tube. CONSTITUTION:Pure water obtained by a demineralizer 12 is injected with ammonia and antirust additives from a chemical-inlet 14 while it flows in a piping 13, and supplied to a small vapor source 11 after pH is adjusted. Anticorrosive vapors generated in the small vapor source 11 are passed through a piping 10 and injected in turbine steam from a fine through-hole through a piping 9 arranged in the through-hole of a turbine casing 7 and a nozzle outer ring 8. The portions alternately dried and moistened due to load fluctuations are thus be kept at a continually moistened state. Deposition of NaCl due to evaporation of only water of water droplets containing highly concentrated NaCl, and much higher concentration of NaCl can thus be prevented, while the droplets of water containing highly concentrated NaCl, themselves, can be thinned down to a lower concentration.
Patent JP-H05100986-A (JP)
Title: Variable interruption control system
Inventor: OUCHI YASUTAKA
IPC: G06F13/24
Filed: 1991-10-07
Abstract: PURPOSE:To provide a variable interrution control system which can improve processing effciency and can rapidly respond. CONSTITUTION:This system is provided with a timer 5 managing time, a fetching means 41 fetching plural interruptions from a channel device 2 in time sequence within the fixed time managed by the timer 5, a detecting means 42 successively detecting the respective interruptions fetched by the fetching means 41, a processing means 43 processing the interruption detected by the detecting means 42 and a counting means 31 which set the number of interruptions to be processed within the fixed time, reduces the number of the interruptions at respective times of detecting an interruption with the detecting means 42 one by one and indicates to stop fetching the interruptions after this to the fetching means 41 at the point of the time of completing interruption processing for the number of the set interruptions.
Patent JP-H0890544-A (JP)
Title: Surface pattern forming method for fiber-reinforced cement plate material
Inventor: TERAMOTO HIROSHI
IPC: B28B11/02
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a method for forming the surface pattern of a fiber- reinforced cement plate material in which surface decoration having the sense of high grade of lithin finish can be efficiently formed not in a field painting but in a factory production manner. CONSTITUTION: The method for forming the surface pattern of a fiber-reinforced cement plate material comprises the steps of coating sealer 4 on the surface of the material 1, uniformly scattering particular substance 6 before drying and curing the coated film, adhering it and drying it, and then coating the entire surface of the material with upper painting.
Patent JP-S6119856-A (JP)
Inventor: KASHIGE SADAYOSHI
IPC: D05C15/36
Filed: 1984-12-06
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-S61136735-A (JP)
Title: Wire feeding apparatus for wire-cut spark erosion machine
Inventor: ITO TAKEO
IPC: B23H7/10
Filed: 1984-12-10
Abstract: PURPOSE:To supply a thin wire by holding the top edge part of the wire and transferring said wire to discharge rollers, pulling the wire sent-out from feeding rollers. CONSTITUTION:The top edge of a clamp holder 62 is positioned at a waiting position, and a wire 3 is nipped between feeding rollers 7, and sent-out by revolving the rollers 7. When said wire 3 is allowed to pass through a hole 61 on the clamp holder 62 and sent-out to the position close to the wire guides 31 and 32, the rollers 7 stop. Then, a cylinder 63 operates to nip the wire 3 between the hole 61 and the top edge part of a clamper 65, and the top edge of the wire 3 projecting from the top edge of the holder 62 is cut by a movable cutter 4. When a slider 5 is shifted, the top edge of the wire 3 reaches discharge rollers 8, and is nipped, and then the clamper 65 is retreated to release the wire 3. Then, the rollers 7 and a pinion 52 synchronously operate to nip the wire 3 between the guides 31 and 32 and 36 band 34, and the wire 3 is supplied.
Patent JP-H0978756-A (JP)
Title: Alc panel in which anchor metal fitting is embedded
Inventor: MIZUTANI YOSHIKATSU
IPC: E04C2/30
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide sufficient pull-out proof strength by embedding only one L character type anchor metal fitting consisting of a horizontal plate and a rising plate and only one anchor nut in and close to a small port face of each short side of an ALC panel. SOLUTION: An anchor metal fitting 1 which consists of a horizontal plate 2 and a rising plate 3 and has a cross section like L character is formed, and only one anchor nut 4 is welded and fixed at a central position of the rising plate 3. The length of the anchor metal fitting 1 is more than 2/3 the width of an ALC panel P, and the thickness of the horizontal plate 2 is 3.5 to 6.5mm. Furthermore, a rear surface of the horizontal plate 2 of the anchor metal fitting 1 is across four reinforcing bars 5 which are extended in the direction of the length of the ALC panel P and is spot-welded through holes 7 for welding which are provided on the horizontal plate 2. Consequently, it is possible to prevent the occurrence of crack on a surface of the ALC panel even if strong wind pressure is applied and negative load is applied on the panel.
Patent JP-H0984369-A (JP)
Title: Speed control circuit by frequency control and pulse duration control of ultra sonic motor
Inventor: YOSHIKAWA SEIJI
IPC: G03B13/34
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a speed control circuit by frequency control and pulse duration control which can obtain a suitable frequency set range to target speed without attaching a monitor electrode and permits the control of an ultrasonic motor to be conducted highly efficiently with a simple circuit. SOLUTION: A microcomputer 1 outputs voltage suited to control frequency corresponding to required rotational speed. Pulse control frequency is generated by a frequency generating circuit 2, and an a.c. signal whose phase is different 90 degrees is applied to an ultrasonic motor 4 by an amplifier circuit 3. The rotational speed is monitored, and a comparison is made between the actual measurements and the required values of rotational speed to correct control frequency in a control frequency range stored in a storage circuit. If the corrected control frequency exceeds its upper limit, pulse duration is decreased to use PWM control in common. It is thus possible to reduce the construction of a system without determining the resonance frequency of the motor for each control or processing various factors with software calculation or the like.
Patent JP-H08100175-A (JP)
Title: Water-soluble yeast protein decomposition product
Inventor: SHINRO OSAMU
IPC: C12P21/06
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a water-soluble protein decomposition product and an oxidation suppressing agent having excellent antioxidation action and usable as an additive for food without affecting the taste of the food. CONSTITUTION: This water-soluble yeast protein decomposition product having excellent antioxidation action and usable as an additive for food without affecting the taste of the food is produced by treating a yeast with a cell wall digesting enzyme or a proteolytic enzyme and extracting the treated product. Especially, a yeast protein decomposition product having a molecular weight of 1,000-10,000 has strong antioxidation power, is free from the taste deterioration problem and gives a transparent solution resistant to clouding by pH variation. The water-soluble yeast protein decomposition product having antioxidation power is useful as an oxidation suppressing agent (antioxidant) for foods necessitating the processing such as heating of the food.
Patent JP-H05248555-A (JP)
Title: Valve block
Inventor: DEIITAA KUROORU
IPC: F16K37/00
Filed: 1992-09-29
Abstract: PURPOSE: To make a valve block simple in constitution and to facilitate mounting/dismounting of individual valve cartridges by constituting the valve block with a plurality of valve cartridges and an adapter for attachment of the valve cartridges, and providing the adapter with passageways for communication with each individual valve cartridge. CONSTITUTION: Valve cartridges 10 are each provided with a diaphragm to open/close a valve seat installed at an inlet 14, the diaphragm being actuated by excitation of an electromagnet. The valve cartridges 10 are detachably connected by screws 62 to the adapter 60 made of a plastic material. The adapter 60 has a passageway 66 for feed of a liquid and a longitudinal passageway 68 crossing the passageway 66. Lateral passageways 70 branch off from the longitudinal passageway 68, each one branch communicating with the inlet 14 of each valve cartridge 10. An outlet formed around the inlet 14 of each valve cartridge 10 is connected to a discharge hose 74 through the discharge passageway 72 of the adapter 60.
Patent JP-S62120178-A (JP)
Title: Character and graphic display device
Inventor: HIRASHIMA MASAYOSHI
IPC: H04N5/44
Filed: 1985-11-20
Abstract: PURPOSE:To print satisfactorily a character through a coded transmission such as a character broadcasting or a CAPTAIN by printing and displaying a character font by the use of the separate character font from a CRT such as a word processor. CONSTITUTION:When a Chinese character code is read from a buffer memory 5, the Chinese character code is supplied to a Chinese character code memory 12 and stored. An address at this time is designated from a control code discriminating circuit 6. When a switch 11 for instructing the start and the completion of a printing is operated, a reading address of the memory 12 changes correspondingly to a printing speed of a printer of the word processor 2 and the printer prints the Chinese character displayed on the CRT by the Chinese character of another font.
Patent JP-H0999551-A (JP)
Title: Ink jet record device and information processing system
Inventor: YAMAGUCHI TADAOKI
IPC: B41J2/125
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet record device and an information processing system wherein changing of an ink cartridge is detected without fail and needless suction recovery operation and defective printing can be eliminated. SOLUTION: There are provided a means for leaving a detachment history of an ink cartridge 4, a means for detecting the detachment history, a means for resetting the detachment history, and an ink cartridge presence detection means for detecting whether the ink cartridge 4 is mounted on a carriage 2 or not. Before the history which is left by detaching the ink cartridge 4 is reset, detection of the presence of the ink cartridge is performed.
Patent JP-S63113553-A (JP)
Title: Inverted image forming method
Inventor: SUEMATSU HIROYUKI
IPC: G03G9/10
Filed: 1986-10-31
Abstract: PURPOSE:To improve development efficiency, and to obtain an excellent inversion developed image by forming a specific magnetic brush by specific magnetic grains, in a developing area of a developer carrying body, allowing a non- magnetic toner to execute a reciprocating motion between a latent image holding body and the surface of the magnetic brush, and executing an inversion development. CONSTITUTION:A magnetic brush 51 is formed so that the existence quantity of magnetic grains in a developing area of a developer carrying body goes to 5-80mg/cm<2>, by the magnetic grains having maximum magnetization 50-90emu/g covered with an electrical insulating resin, whose true specific gravity is <=6. In such a state, a latent image is brought to an inversion development, while allowing a non-magnetic toner 28 to execute a reciprocating motion between a latent image holding body, the surface of the developer carrying body, and the surface of the magnetic brush 51 formed on the surface of the developer carrying body, in the developing area. In such a way, by interposing a small quantity of magnetic grains in the developing area, a satisfactory inversion picture quality having no ground fogging, having a satisfactory gradation, and also having no negative characteristic can be obtained.
Patent JP-H06268683-A (JP)
Title: Packet distribution network
Inventor: TOOMASU JIEI KUROONAN
IPC: H04L12/56
Filed: 1993-09-27
Abstract: PURPOSE: To provide a simple and inexpensive packet distribution network which can decrease the packet blocking states. CONSTITUTION: An optical packet distribution network 23 switches a packet from an input port to an output port and consists of the node stages 0 to 6, i.e., the sets of nodes 30 and the link stages 0 to 6 which connect the continuous node stages to each other and have the switching and shoot links. Every node 30 has a switching means 40 which connects the continuous stage switching links to each other and a non-switching shoot connection means 50 which connects the continuous stage shoot links to each other. Then the node 30 transfers the packet received by a switching link to the selected one of shoot connection means of the node 30 from its switching means and then transfers the packet to a shoot link. (For instance, the packet moves along a thick line in the figure from an input 11 and is transferred to a network output port 12 in a node 3 of node stage 2).