baber/WOPTO huggingface dataset:
Patent JP-H07190615-A (JP)
Title: Rotary device for drip removal and drying of umbrella by compressed air
Inventor: KATAUE YOSHIMOTO
IPC: F26B3/353
Filed: 1994-02-14
Abstract: PURPOSE:To obtain a rotary device for removing drips from and drying an umbrella using compressed air, designed to remove the drips from an umbrella and dry it speedily after use. CONSTITUTION:An umbrella is set with its ferrule on a receiving net 3 and its holding part held by lids 4 put in a closed state and from compressed-air nozzles 5 provided laterally with respect to the central rod of the umbrella streams of compressed air are delivered in a manner of giving rotary motion to the umbrella. The receiving net 3 is made vertically movable within a certain range by attaching sliders 6 and a compression coil spring 7 thereto and made adjustable in height within a certain range by attaching a rack 8 thereto on which a movable claw 9 acts. Each of the compressed-air nozzles 5 is provided with a structure for amplifying the amount of delivered air for the purpose of incorporating warm air into the delivered compressed air by heating induced secondary air by the use of an electric heating wire 10.
Patent JP-S63220240-A (JP)
Title: Positive type photoresist resin composition
Inventor: TAKAHASHI EIJI
IPC: G03C1/72
Filed: 1987-03-10
Abstract: PURPOSE:To improve the heat resisting property against a solder and the electric insulating resistance of the titled composition by incorporating a specific urethane(meth)acrylate modified polybutadiene resin and a photosensitive compd. capable of generating a strong acid by irradiating a light or an ionizing radiation in the titled composition. CONSTITUTION:Said urethane(meth)acrylate modified polybutadiene resin contains 1,2-unsatd. binding in >=50% of a butadiene unit contd. in a polymer chain, and has 500-5,000 of number average mol.wt., and contains an acryloyl group or a methacryloyl group which binds to the both terminal groups of polybutadiene diol through an urethane binding. The titled composition contains said resin and the photosensitive compd. capable of generating the strong acid by irradiating the light or the ionizing radiation. As the skeletal part of said resin does not decompose, the inherent characteristics of said resin is held, and the heat resisting property against the solder and the electric insulating resistance of the titled composition are improved.
Patent JP-H04289627-A (JP)
Title: Linear hot cathode and manufacture thereof
Inventor: MURAI RYUICHI
IPC: H01J9/08
Filed: 1991-03-19
Abstract: PURPOSE:To prevent the brightness irregularity of a picture due to vibration of a linear hot cathode and the separation of electron emission material due to contact of a vibration-proof member by applying the electron emission material to the linear hot cathode so that it can be not deposited on the side in contact with the vibration-proof member set up on the back of the electron emission plane of the linear hot cathode which is provided on the electron beam generation section of a plane picture display such as a plane CRT. CONSTITUTION:When hot electron emission material is applied to a heater wire 3 for a linear hot cathode, an air nozzle 10 is arranged where it is opposed to an application spray gun 9 with the heater wire 3 between to feed air, and the electron emission material is applied thereto while applying air pressure from the opposite direction of a spraying paint flow. It is thus possible to apply the electron emission material to an approximately-circular single area on the heater wire 3 while preventing the deposition of paint to the side opposite to the electron emission side of the heater wire 3.
Patent JP-S55146981-A (JP)
Title: Gaas solar battery and its manufacturing
Inventor: MITSUI KOUTAROU
IPC: H01L31/06
Filed: 1979-05-03
Abstract: PURPOSE:To improve the efficiency of photoelectric conversion by composing a solar battery of a n-type GaAs layer, p-type GaAs layer and AlxGa1-xAs layer and by setting the thickness of the p-type GaAs layer to 2.5-5mum when the Alx Ga1-xAs layer is a light receiver face. CONSTITUTION:The p-type GaAs layer 2 is laminated on the n-type GaAs layer 1 to produce the pn-junction 3, and the AlxGa1-xAs layer 4 is formed on the layer 2 to obtain the GaAs solar battery 11. Next, the grid-shaped p-type electrode 5 is mounted on the layer 4, the spacing in the grid is filled with the reflection proventing film 7, the n-type electrode 6 is attached to the back of the layer 1. In this case, the thickness of the p-type GaAs layer 2 is set to 2.5-5mum that are thicker than an usual thickness. In this way, an element with high open terminal voltage, high curve factor and high conversion efficiency can be obtained with a good yield rate.
Patent JP-H04290187-A (JP)
Title: Character feature dictionary and feature dictionary generating method
Inventor: AOKI MIKIO
IPC: G06K9/68
Filed: 1991-03-19
Abstract: PURPOSE:To enable accurate and fast character recognition with small dictionary capacity by classifying characters by basic strokes extracted from a standard character image and representing a character which is large in the number of strokes by a combination of the code of a character which is small in the number of strokes and remaining basic strokes. CONSTITUTION:The character feature dictionary is a collation table of constituent elements 104 and codes 306C of characters. For example, a Chinese character 'ki' 112 in a figure is represented by a combination of a code 306C indicating a character 111 and remaining basic strokes. For the generation of the dictionary, a basic stroke 102 is extracted from a standard character image 101. The extraction is performed by deciding the distances between the strokes. The basic strokes are assigned, character by character. The standard character images are rearranged in stroke number order and the constitution of each character is compared. When one character include a character which is less in the number of strokes than the character as a constituent element, the constituent element is rewritten into the code of the character.
Patent JP-H04290529-A (JP)
Title: Filtration separator
Inventor: KATAOKA KATSUYUKI
IPC: B01D63/08
Filed: 1991-03-19
Abstract: PURPOSE:To provide a new technique by which the SS, fibers, hair, etc., are not stuck or clung to a filter medium and capable of keeping the permeated flux extremely high for a long period. CONSTITUTION:A tank 1 is divided by vertical partitions 3 into many chambers 4 A-H, and the chambers are allowed to communicate with one another at the upper part, a plate-shaped porous filter medium 5 is vertically dipped in each chamber, diffuser members 6 and 12 are provided in each chamber, and a permeated water outflow pipe 9 for extracting a permeated liq. is furnished to each filter medium to constitute a filtration separator. The flow rate of the gas to be discharged from the diffuser member is intermittently increased or decreased, and the permeated flux is effectively enhanced.
Patent JP-S58173828-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIDESHIMA MAKOTO
IPC: H01L21/225
Filed: 1982-04-03
Abstract: PURPOSE:To obtain a diffusion layer, depth thereof is uniform and impurity concentration thereof is high, by etching an oxide film as the edge of an opening section in a tapered shape so as to form an angle of a time constant angle or less to the surface of a semiconductor substrate when the surface of the substrate is coated with the oxide film and the opening section is bored in response to the diffusion layer and applying a liquid containing an impurity onto the oxide film as the edge in uniform thickness and heating the oxide film. CONSTITUTION:The semiconductor substrate 6 is coated with the oxide film 7, and the ions of Ar, Ne, P, etc., which have no adverse effect on the substrate 6 but can increase the etching rate of the oxide film 7, are implanted. Accordingly, damage by ion impacts is increased previously in the surface of the oxide film 7 and reduced previously in the bottom, and a photoresist film 8 with an opening section 9 is formed onto the film 7. The surface is etched while using the film 8 as a mask, the tapered opening section 10, which takes a funnel shape or an outward folding fan while forming an angle theta to the substrate 6 of the film 7 to 60 deg. or less, is formed under the film 8, and the film 8 is removed and the liquid 11 containing the impurity is applied onto the whole surface. The substrate 1 is heated, the impurity in the liquid 11 is diffused, and the desired diffusion layer is obtained.
Patent JP-H08251127-A (JP)
Title: Frame signal transmission method and data transmission device
Inventor: TAMURA SHIZUO
IPC: H04J3/00
Filed: 1995-03-14
Abstract: PURPOSE: To prevent the occurrence of large voltage fluctuation in a terminating power source and to secure the sufficient noise margin of a data signal and a clock signal by varying phases between about half of channels and remaining channels and transmitting the frame signals of plural channels. CONSTITUTION: SDH signal CPU circuits 61-1 to 61-4 are provided with SDH signal output circuit main bodies 31a outputting signals as data signals DATA in synchronizing with intra-device clock signal CLK and the frame signals FP. SDH signal output circuits 61-1 and 61-3 are provided with invertors 31b inverting the phases of the frame signals FP and outputting them to a channel switch part 4. Thus, about the half of the frame signals FP have the prescribed phases and the remaining signals have the phases deviated by 1/2 frame against the prescribed phase, and they are respectively transmitted. Thus, almost the same number of the frame signals of an H-level and an L-level always exist, and the voltage fluctuation becomes very small.
Patent JP-S62213454-A (JP)
Title: Time display device for communication equipment
Inventor: TAKAHASHI SHUICHI
IPC: H04L69/40
Filed: 1986-03-14
Abstract: PURPOSE:To inform the communicationable remaining time to a communication personnel by displaying the difference between the set communication time and the elapsed communication time. CONSTITUTION:A communication time control section 6 calculates a paid charge, a system control section 2 receives a subscriber number inputted from an operation section 4 and the communication enable time is set based on the communication charge per unit time and the paid charge discriminated from the subscriber number. The communication enable time is sent to the system control section 2, which subtracts the communication elapsed time from the communication enable time and displays the result on a display section 8.
Patent JP-H02168614-A (JP)
Title: Mask for x-ray exposure and exposing method using same
Inventor: HOSONO KUNIHIRO
IPC: G03F1/50
Filed: 1989-03-09
Abstract: PURPOSE:To easily correct a mask pattern to a normal position by installing a membrane formed of X-ray transmitting material, a mask pattern formed on the membrane surface by using X-ray absorbing material, and a retaining frame which is formed of a material capable of mechanically deforming by applying an external signal and retains the membrane. CONSTITUTION:A disk type membrane 4 and a mask pattern 6 are provided. The membrane is composed of material, such as silicon nitride, which has property to transmit X-ray. The mask pattern is formed on the central part of one surface of the membrane 4, and composed of material, such as tungsten, which has property to absorb X-ray. On the surface of the membrane 4, one end-surface of a retaining frame 18 is bonded, which is formed in a ring type along the outer periphery of the membrane and retains it mechanically. Said retaining frame 16 is composed of electrostriction material such as, barium titanate and lead titanate zirconate. Thereby, the mask pattern in a state deviated from a normal position can be easily corrected to the normal position.
Patent JP-H05259995-A (JP)
Title: Audio signal band dividing/coding device
IPC: H03M7/30
Filed: 1992-03-13
Abstract: PURPOSE:To reduce the arithmetic value and also to improve the comprising efficiency of an HPF for reduction of the size and the power consumption of the HPF by applying the HPF processing to the signal of a thinned partial band of the lowest frequency. CONSTITUTION:A band dividing means 1 divides an audio signal into plural partial bands and outputs the partial band signals. Then a thinning means 2 thins the partial band signals for each partial band through a thinning device 6 and output the thinned signals. The low frequency component of the thinned signal of the partial bans of the lowest frequency is excluded by an HPF 3, and a high band pass signal is outputted to a compressing/coding means 4. The means 4 compresses and codes the high bans pass signal and the thinned signals of partial bands except the band of the lowest frequency and outputs the coded signals. Thus it is possible to reduce the arithmetic value of an HPF which excludes the undesired information of the lower frequency or less, to ensure the high compressing efficiency, and to reduce the size and the power consumption of the HPF.
Patent JP-S58174080-A (JP)
Title: Reducing device for draft of ship
Inventor: IWAKURA MASAHIRO
IPC: B63B11/04
Filed: 1982-04-02
Abstract: PURPOSE:To reduce the draft of a ship's hull and enable the ship to steam on shallow waters, by a method wherein recesses are provided at both sides of a ship's hull, and movable tanks into which water can be fed in and from which water can be discharged are provided respectively in the recesses so that they can be projected into water and retracted into the recesses. CONSTITUTION:The recesses 13 are provided at lower parts of wing ballast tanks 3 formed along cargo compartments at central parts of both sides of the ship's hull, respectively. The movable tanks 15 are provided respectively in the recesses 13 so that they can be transversely slidden and can maintain the recesses 13 to be watertight. The movable tanks 15 are such that water can be fed in and discharged therefrom, thereby enabling to adjust the buoyancy thereof. When the ship approaches the shallow waters, the movable tanks 15 are projected from the recesses 13, the buoyancy thereof is adjusted to reduce the draft of the ship's hull, thereby enabling the ship to steam on the shallow waters.
Patent JP-H06240950-A (JP)
Title: Sash formation method and sash therewith
Inventor: TOMITA HIDETSUGU
IPC: E06B1/58
Filed: 1993-02-20
Abstract: PURPOSE:To improve the both of noise insulating and soundproofing effects in a sash by filling up a silicone filler or the like, by way of example, in each internal cavity part of upper, lower and longitudinal frames in addition to a door case or the like of this sash and also in a working part, etc., too. CONSTITUTION:After a window frame sash M is inserted into, and attached to an opening W1 on a wall surface of a building, a part of this wall surface is owed, and a silicone filler S1 is filled up in void parts 14a, 24a, 34a from each opening of outer frames 13a, 23a, 33a of an upper frame 1a, a lower frame 2a and a longitudinal frame 3, respectively. In this connection, a caulking compound K1 is filled up in a gap between each glass charnel of these upper, lower and longitudinal frames 1a, 2a and 3a and an inner frame and the silicone filler S1 in respective voids in advance, respectively. With this constitution, each void part reduces the extent of sound penetrating into the building from the outside, whereby loath noise insulating and soundproofing effects are thus improvable as compared with air.
Patent JP-S60198954-A (JP)
Title: Automatic level adjusting circuit
Inventor: HARA MICHIO
IPC: H04B3/04
Filed: 1984-03-22
Abstract: PURPOSE:To eliminate adverse effect exerted on an output amplitude by suppressing an input offset voltage from being generated to an output amplifier in a circuit regulating automatically an output level of a telephone set having an amplifier in response to the line current. CONSTITUTION:An emitter of a transistor (TR) 26 and a base of a TR27 are connected to a collector of a TR25, and an emitter of TRs 21, 22, 23 is connected to a collector of the TR26. Further, a collector of a TR23 is connected to an emitter of the TR27 and a collector of the TR27 and an emitter of the TRs 24, 25 are connected to a smoothing circuit being a power of a preamplifier 1. Then a base of the TR26 and a connecting point between the emitter of the TR27 and the collector of the TR23 are connected across a feedback resistor 101, 102 of the amplifier 11. In selecting properly values of resistors 101, 102, the amount of gain change depends on the resistance ratio only, the level is adjusted stably and no input offset voltage is generated to an output amplifier 2.
Patent JP-S59182541-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASABE SHIYUNJI
IPC: H01L21/304
Filed: 1983-04-01
Abstract: PURPOSE:To enable to perform monitoring, and to perform etching correctly when an interlayer film formed between underside layers and topside layers are to be etched by a method wherein dummy underside layers are formed by the same condition at the sites not necessitating the underside layers, and the film on the dummy underside layers is etched at the same time when the interlayer film is etched. CONSTITUTION:A semiconductor substrate 10 is divided into respective chip regions 11 and a scribe line region 12, circuit elements of various kinds are provided in the regions 11, and the surface of the insulating layer is left to be exposed. Then first Al layers 13 of underside layers are adhered on the regions 11 to form the prescribed circuit patterns, while at the same time, first Al layers 13a of dummy underside layers are formed also on the region 12. After then, the whole surface is covered with an SiO2 interlayer insulating film 15, and etching is performed to remove the film 15 on the layer 13, 13a using a resist mask 16 having the prescribed shape. Accordingly, the layers 13a are exposed when through holes 17 are dug on the layers 13, monitoring is performed accurately when the holes 17 are formed, and second Al layers 18 are adhered thereto.
Patent JP-S53140751-A (JP)
Title: Device for controlling winch
Inventor: NAKASHIMA YOSHINOBU
IPC: B66D1/48
Filed: 1977-05-12
Abstract: PURPOSE: To control the operation or a motor so that an overload is not applied thereto when the motor returns to constant speed operation after it is accelerated by a field weakening operation for hoisting down a winch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04290122-A (JP)
Title: Numerical expression conversion device
Inventor: HATTA KOICHI
IPC: H03M7/24
Filed: 1991-03-19
Abstract: PURPOSE:To increase the arithmetic speed as compared with a conventional device and to simplify the circuit configuration by constituting a polarity converting means with rounding processes by using only one adding means as to the numerical expression conversion device which can perform two kinds of rounding process. CONSTITUTION:A 1st bit inverting circuit 8 inverts the bits of the integer part of a numeral obtained by a shifter 2 which functions as a decimal-point positioning means and sends out the inversion result. The output of this inverting circuit 8 is supplied to one input of an adding circuit 11. An AND circuit 9 ANDs the detection signal B and rounding-off direction command signal C from the overflow numeral presence/absence detection part 2a of the shifter 2. The output of the AND circuit 9 is further inverted by a 2nd bit inverting circuit 10 and then inputted to the other input of the adding circuit 11 as a carry-up numeral. The adding circuit 11 adds the output values of the 1st and 2nd bit inverting circuits 8 and 10 and supplies the sum to a selector 6 as a negative numeral in fixed point representation to be outputted finally.
Patent JP-S56158807-A (JP)
Title: Desulfurizing agent for molten iron
Inventor: ARUFUREETO FURAISUMUUTO
IPC: C21C1/02
Filed: 1981-04-14
Abstract: 1. Agent for the desulphurising of crude iron, characterised by a mixture of quicklime and diamide lime and, as adjuvant, up to 10 wt. % of fluorspar.
Patent JP-S62210774-A (JP)
Title: Color reader
Inventor: SUZUKI YOSHIHARU
IPC: H04N1/04
Filed: 1986-03-12
Abstract: PURPOSE:To miniaturize a device forming a filter block, by neighboring and arranging three kinds of stripe-shaped filters so as to be put in parallel in their longitudinal directions. CONSTITUTION:On one sides of the extending parts of filters 9a-9c arranged neighboring with each other in parallel in their longitudinal directions, the needle 13 of a filter driving part 11 is arranged being formed integrally with the filters 9a-9c. As for the size of an enclosure to accommodate a reader, a width wider than, at least, the width of an original 1 is required, and the value is considerably longer than the lengths of the filters 9a-9c. Therefore, it is not necessary to widen the width of the reader even when the needle 13 is arranged at that place. Also, since it is no necessary to arrange the filter driving part at the lower side of the filters 9a-9c, the thickness of the reader can be reduced by the share of the thickness of the driving part.
Patent JP-H02234143-A (JP)
Title: Rotation preventing mechanism
Inventor: KUWATA ATSUSHI
IPC: F16H35/00
Filed: 1989-03-08
Abstract: PURPOSE:To effectively prevent a rotary body from being rotated by inertial force by permitting rotation preventing members to rotate around their rotative center and to get into the rotary locus of the rotary body by the inertial force based on external force. CONSTITUTION:The center-of-gravity of the rotation preventing members 18 and 20 are different from the rotative centers 18a and 20a. Therefore, when the external force to rotate the rotary body 1 from a prescribed position toward other positions acts on the body 1, the rotation preventing members 18 and 20 rotate around the rotative centers 18a and 20a by the inertial force based on the external force and set into the rotary locus of the rotary body 1. Thus, if the rotary body 1 tries to rotate from the prescribed position up to other positions by the inertial force based on the external force, its rotation is effectively prevented because the rotation preventing members 18 and 20 are in a rotary locus.
Patent JP-H01230335-A (JP)
Title: Tableware drier
Inventor: TAKAHASHI KENZO
IPC: A47L19/00
Filed: 1988-03-09
Abstract: PURPOSE:To house cooking tools such as a chopping board and kitchen knives, etc., into an attached room to dry same by providing the attached housing room inside a body and blasting hot air from a hot air generating device to the attached housing room. CONSTITUTION:A water receiving board 2 is provided inside a tableware drier body 1 and a hot air generating device 6 is provided on the lower portion of the water receiving board 2. An attached housing room 16 is provided on the bottom portion of the body 1 and an opening portion 18 is provided in the front thereof. An opening portion 19 for feeding hot air from a hot air generating device 6 is provided on the side wall of the attached housing room 16. Cooking tools 17 of a chopping board and kitchen knives, etc., used at the time of cooking are housed in the attached housing room 16 from the opening portion 17 in the front. On the other hand, part of hot air sent from the hot air generating device is sent from the opening portion 19 into the attached housing chamber 16 to dry the cooking tools 17 of the chopping board and kitchen knives, etc., being kept housed as they are.