baber/WOPTO huggingface dataset:
Patent JP-H02196084-A (JP)
Title: Method for holding seed crystal for single crystal pulling device
Inventor: MATSUSHITA YOSHIFUMI
IPC: C30B15/32
Filed: 1989-01-23
Abstract: PURPOSE:To prevent a seed crystal from cracking and slipping down by making one end of a cylindrical pipe smaller than the other, standing the pipe with the smaller end downward and putting the seed crystal whose upper end does not pass through the smaller hole in the pipe from the upper end. CONSTITUTION:The inside diameter of the lower end 11a of the body 11 of a cylindrical seed crystal holder acting as a rotating shaft is made smaller than that of the upper end and the diameter of the upper end 12a of a seed crystal 12 is made larger than the inside diameter of the lower end 11a.
Patent JP-H11207743-A (JP)
Title: Removing device of foreign matter in crushed plastic
Inventor: SUGIYAMA MAKOTO
IPC: B07B13/08
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To realize the efficient removal of minute foreign matters mixed with and adhered to fluff-like crushed waste plastics with a simple means by a method wherein a screen, which fractionates and discharges foreign matters separating downwards from the crushed plastics due to the difference between specific gravities, is provided near the lower end of a trough. SOLUTION: Plastics 9 crushed in fluffs are charged within a trough 4 through a charging port 2 and carried obliquely upwards with a carrying screw 7 and supplied through a discharging port 3 to the carrying-in part of facilities for turning into resources. In this case, in the trough 4, due to the agitating effect with the carrying screw 7, the difference between the specific gravities of the crushed plastics 9 and of the minute foreign matters 10 mixed with and adhered to the plastics such as sands, glass pieces, pieces of china or the like and the gravities applied to the plastics and the foreign matters, the foreign matters 10 are gradually separated to the wall surface side of the through 4 and moved downwards along the inner wall surface of the trough so as to be fractionated and discharged by means of and through a screen 8.  Accordingly, the crushed plastics 9 turn into a state hardly containing the foreign matters 10.
Patent JP-H09205471-A (JP)
Title: Portable radio telephone set
Inventor: TAMURA HIDEO
IPC: H04W88/02
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To identify a call tone from a musical interval of another user upon the receipt of an incoming call by designating call tone patterns each consisting of plural selected tone scales and a ring time pattern in advance and storing the patterns. SOLUTION: A call tone pattern consists of a combination of data of musical interval, a ring tone time and a silent time for one period of a call tone. The user selects musical scales, ring and silent times among e.g. 4 kinds of combinations through a prescribed combined operation of plural function keys such as '*', '#' keys and a ten-key on a key board 6 of the portable telephone set 1 to generate a desired call tone pattern. Plural call tone patterns are generated optionally and a 2-digit registration number is given to them and registered in a memory 10, and designates and sets one of them. Upon the receipt of an incoming call, a control section 9 reads designated tone color pattern data from the memory 10 and give the data to a call tone generating section 11 and allows a speaker 12 to sound the call tone.
Patent JP-H06221105-A (JP)
Title: Steam valve
Inventor: FURUKAWA YASUHIRO
IPC: F01D17/10
Filed: 1993-01-28
Abstract: PURPOSE:To eliminate adhesion of oxide scale on a sliding face so as to prevent the sliding face from sticking and to prevent seizure of the sliding face by forming cobalt-base alloy build up welding layer on the inner face of a guide bush of a steam valve and forming a spraying layer of cermet member having oxidation resistance and abrasion resistance on the circumference of a valve rod. CONSTITUTION:A valve body 1 is linked to the bottom of a cylindrical valve rod 2. The valve rod 2 is slidably fitted in a lower guide bush 4 and an upper guide bush 5 which are fixed inside a casing 3. Sprayed layer 8 of cermet member of Cr3C2 75%+25% which is superior in oxidation resistance and abrasion resistance is formed on the outer circumference of the valve rod 2 so as to set its surface 8a as a sliding face. The internal circumference parts of lower and upper guide bushes 4, 5 are formed by build up layers 6, 7 of stellite NO.6 of cobalt-base alloys so as to set its surfaces 6a, 7a as a sliding face. Thus a steam valve of superior resistance against oxide scale and abrasion resistance is provided.
Patent JP-S63179934-A (JP)
Title: Deodorant and mildew-proofing resin sheet
Inventor: MURABAYASHI KATSUYOSHI
IPC: C08K3/26
Filed: 1987-01-21
Abstract: PURPOSE:To obtain a deodorant and mildew-proofing resin sheet suitable for wall-covering material, by including hardly water-soluble or insoluble deodorant and fungicide in a vinyl chloride resin sheet. CONSTITUTION:The objective sheet can be produced by using (A) a deodorant (e.g. basic zinc carbonate) and (B) a fungicide [e.g. N-(fluorodichloromethylthio) phthalimide] which are hardly soluble or insoluble in water and including the components in a vinyl chloride resin or in a thin layer laminated on a sheet. Preferably, the amount of the component A in the whole sheet is 1-30g/m<2> and that of the component B is 0.1-3g/m<2> independent of the presence or absence of the laminated layer.
Patent JP-H05201329-A (JP)
Title: Dehumidifier of brake system
Inventor: AKITANI MASAZUMI
IPC: B01D53/26
Filed: 1992-01-27
Abstract: PURPOSE:To provide the dehumidifier of a brake system, which can remove the oil mist and the moisture, too, contained in compressed air. CONSTITUTION:In the air-hydraulic composite brake system of an automobile, which reserves the compressed air compressed by an air compressor 1 in a main air tank 3 and applies the brake by the compressed air based on the operation of a brake pedal, an air drier 16 is provided for removing the moisture contained in compressed air with a drier, and also an electrostatic purifier 12 is provided for removing the oil mist contained in the compressed air before an air drier 16. And, it is so constituted as to reserve compassed air in the main air tank 3 after removing the oil mist and the moisture contained in the compressed air compressed with an air compressor 1.
Patent JP-H10208520-A (JP)
Title: Recessed luminaire
Inventor: NAKAMURA YUUKI
IPC: F21V21/04
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily secure a reflection mirror to a frame body by providing a reflection mirror locking hole in which a protrusion piece part can be inserted and locked at a rise part of the frame body and a reflection mirror fixing claw preventing upward movement of the reflection mirror. SOLUTION: A reflection mirror 4 is formed in a substantially circular shape so that a downward opening side can be loaded on a frame body inner collar part 5b. At one part of a peripheral rim of a downward opening thereof, a protrusion piece part 4b protruded outward and inserted into the reflection mirror locking hole 6b is provided. During fabrication, the protrusion piece part 4b of one side thereof is inserted into a reflection mirror locking hole 6b of the frame body 5 so that the reflection mirror 4 is substantially loaded on the frame body inner collar part 5b. The other side is loaded on the collar part 5b, a reflection mirror fixing claw 6f is bent inwardly at one end side 6e of a transverse rectangular hole 6d so as to abut with the reflection mirror 4, and the reflection mirror 4 is fixed to the frame body 5.  The frame body 5 at which the reflection mirror 4 is fixed from the opening 1b side of the luminaire main body 1 mounted on the ceiling, and thereby mounting is performed.
Patent JP-S58128892-A (JP)
Title: Ink composition for producing self-coloring pressure- sensitive recording paper
Inventor: KAGOTA NOBUHIRO
IPC: C09D11/00
Filed: 1982-01-28
Abstract: PURPOSE:To provide the titled ink composition which is economical and applicable to only a desired part and which facilitates printing with high quality, comprising an ink composition of a color former and a color developer which are microencapsulated with a specified rsin film, particulate silicic acid, an adhesive and an alcohol base dispersion medium. CONSTITUTION:The objective composition is of a single-layer type and consists essentially of (A) a colorless dye (e.g., leuco dye) as a color former, (B) a phenolic resin or a salicyclic acid derivative (or a metallic salt thereof) (e.g., p- phenylphenol-formaldehyde resin, 3,5-di-tert-butylsalicylic acid or zinc salt thereof) as a color developer, (C) particulate silicic acid as a pigment, (D) an adhesive (preferably, partially saponifiedd polyvinyl alcohol) and (E) an alcohol base dispersion medium, wherein components A and B are microcapsulated with a film material of a melamine-formaldehyde resin. The quantity of component C to be added is 10-100pts.wt., preferably 20-60pts.wt. per 100pts.wt. (dry basis, in total) of microcapsules.
Patent JP-H03220143-A (JP)
Title: Production of alcohol
Inventor: HATTORI YASUYUKI
IPC: C07C29/149
Filed: 1990-01-22
Abstract: PURPOSE:To selectively obtain an alcohol in high yield by catalytically reducing a carboxylic acid ester with hydrogen using a catalyst having high durability, which is prepared by reducingly activating a catalyst precursor obtained by carrying or adding a specific complex metal oxide on a specific carrier at a specific ratio. CONSTITUTION:A carboxylic acid ester is subjected to catalytic a reduction treatment with hydrogen in the presence of a catalyst prepared by reducing a catalyst precursor which is obtained by carrying or adding a complex metal oxide expressed by the formula [AO is WO3 and/or MoO3; BO is oxide of alkali metal and/or alkaline earth metal; (a) to (d) are wt.% of each component and (a)/(b) is (80/20) to 100/0 (wt. ratio); (c) is 0.1-20wt.% and (d) is 0-20wt.%] on a titanium oxide and/or hydroxide carrier at a wt. ratio of complex oxide/ carrier of (15/85) to (75/25) to provide the corresponding alcohol at a practical reaction rate over long period with high yield and high selectivity. The above- mentioned catalyst has high durability and safety both to human body and circumference.
Patent JP-H04235580-A (JP)
Title: Recording device
Inventor: AMASHIRO CHITOSE
IPC: G03G15/00
Filed: 1991-01-10
Abstract: PURPOSE:To simplify maintenance of a fixing means and downsize a recording device main body by disposing a fixing means of a recording device in such a manner that it is easily attached to and removed from the device main body. CONSTITUTION:One part of the main body casing 21 of a fixer 20 having a heat source forms one part of the main body armouring body 4 of a device main body 1. The fixer 20 is attached to and removed from the device main body 1 from the main body armouring body 4 side portion of the device main body forming one part of the main body casing 21 of the fixer 20. Therefore the fixer 20 is easily attached to and removed from the device main body 1 and maintenance of the fixer is facilitated and also the device main body 1 is miniaturized in comparison with when it has the fixer 20 therein.
Patent JP-H11206681-A (JP)
Title: Dishwasher
Inventor: NAKANO HIROYUKI
IPC: A47L15/42
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent water drops which adhere to the rim of the frame of an air discharging port from dropping on a floor surface, and prevent the floor surface from getting wet for a dishwasher which dries dishes by discharging steam in the washing tank to the outside of the machine. SOLUTION: The outside air is fed by an air feeding means 2 into a washing tank 1 wherein a dish basket 9 to house dishes 8 is arranged, and at the same time, steam in the washing tank 1 is discharged to the outside of the machine from an air discharging port 5, and the air discharging port 5 is provided with an approx. cylindrical air discharging port frame 13 which tilts upward to the front side of this dishwasher main body 11. Under a state wherein the lower edge of the air discharging port frame 13 protrudes more than the front end of the lower edge of the air discharging port 5, the lower edge of the air discharging port frame 13 is brought into contact with the air discharging port 5 at a location where the lower edge of the air discharging port frame 13 sinks to the dishwasher main body 11 side than the front end of the lower edge of the air discharging port 5.
Patent JP-2000215256-A (JP)
Title: Distributed electronic money processing system
Inventor: HIROYA MASAAKI
IPC: G06Q40/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make simultaneously accessible to a lot of card type electronic money readers/writers by connecting plural information processors on a communication network and providing each information processor with a communication means for accessing the specified card type electronic money reader/writer by designating an identifier. SOLUTION: A communication part 12 is for accessing a card type electronic money reader/writer 5 and is provided by utilizing a distributed object environment, etc., capable of communicating with a specified program distributed to the information processor on the communication network by designating the identifier. An electronic money reader/writer managing part 13 manages the using state of the card type electronic money reader/writer 5 and reports the identifier of an electronic money reader/writer control part 15 in non-use state to a request source corresponding to the request. The identifier is assigned to the electronic money reader/writer control part 15 by a communication part 14 for electronic money reader/writer access and while designating the identifier, the specified electronic money reader/writer 5 is communicated.
Patent JP-H11207387-A (JP)
Title: Anaerobic treating method
Inventor: HARADA HIDEKI
IPC: C02F3/28
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the consumption of an alkali agent and to execute always a stable methane fermentation by dividing a raw water in more than two and allowing the water to flow in a sectioned each tank. SOLUTION: An influent raw water is dividedly injected respectively to sectioned tanks 2a-2d sectioned into plural tanks through each raw water branch pipe 4a-4d. The injection is executed simultaneously or intermittently to each sectioned tank 2a-2d. At the time of the intermittent injection, the raw water is dividedly injected to every sectioned tank of sectioned tank 2a-2d by using one pump and by switching an influent valve with a timer. A decomposition of an org. matter and a methane fermentation treatment are executed in each divided tank 2a-2d. Then a treated water subjected to the methane treatment is discharged to the outside of the system. And, the gas generated from each of divided tank 2a-2d is recovered from a gas joining pipe 3 through gas discharge pipes 3a-3d and used as energy. In this way, the consumption of the alkali agent is reduced and a stable decomposing treatment of the org. matter and the methane fermentation treatment are executed.
Patent JP-H04235422-A (JP)
Title: Time division communication method in traveling object
Inventor: ITO SADAO
IPC: H04M3/00
Filed: 1991-01-09
Abstract: PURPOSE:To offer a coping method at the time of congestion of the traffic of the traveling object communication that the time-compressed signal is loaded into the time slot of frame configuration. CONSTITUTION:When many traveling radio equipments 100 starts the communications with the same radio base station 30 with the same radio channel and the communication traffic becomes incapable of coping with these communications in the conventional frame configuration because the communication traffice exceeds the fixed value, the capacity in the system can be increased by changing a design dimension such as the number of multiplexings in the radio signal composing the frame, the time length for one time slot and various elements of maximum frequency that the origin signal has, by the control of a gateway switchboard 20, while always holding the best condition for the quality of communication utilizing the multiple load gain effectively. Therefore, the system having good quality of communication can be provided while holding the interference hindrance within the allowable value and by increasing the capacity of the system even when the communication traffic is congested.
Patent JP-S58130602-A (JP)
Title: Microstrip line
Inventor: TANAKA ATSUSHI
IPC: H01P1/22
Filed: 1982-01-29
Abstract: PURPOSE:To obtain a microstrip line with which a desired quantity of attenuation is obtained with no space required and a fine adjustment is possible for the power distribution ratio, by providing an electric wave absorber on an upper conductor having a width corresponding to the desired characteristic impedance and provided on a dielectric substrate of a low loss in order to obtain a prescribed quantity of attenuation. CONSTITUTION:An upper conductor 23 of a microstrip line is set on a dielectric substrate 2 having a fixed thickness and a low loss. The conductor 23 has a width corresponding to the specific impedance. An electric wave absorber 21 of a flat plate form is provided on the conductor 23 to attenuate the energy of propagation. This quantity of attenuation correponds to the length L of the absorber 21, and therefore a desired quantity of attenuation is obtained by varying the length L. Thus a desired quantity of attenuation can be obtained by providing an electric wave absorber on a microstrip line which has an effect to the distribution of electric power. This enables a fine adjustment of the power distribution ratio.
Patent JP-H07216099-A (JP)
Title: Composition for coloration
Inventor: MURASE YASUHIKO
IPC: B29B9/02
Filed: 1994-02-04
Abstract: PURPOSE:To contrive the large rationaization of processes, such as the labor saving, energy saving and simplification of processes for producing the compositions for the coloration. CONSTITUTION:In a pellet-like composition for coloration, the pellets of the composition for the coloration comprises the mixture of two kinds of pellets having mutually different colors and the differences between the maximum value and the minimum value of the apparent specific densities of the respective kinds of pellets are <=0.5g/cm<3>.
Patent JP-H09201971-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive head having a reliable multielement structure in an electrostatic ink jet recording head emitting only toner particles in ink by an electrostatic field. SOLUTION: This electrostatic ink jet recording head is equipped with a base film 10 having insulating properties, a plurality of the recording electrodes 2 formed on the single surface of the base film so that one end thereof protrude from the end part of the base film and the surfaces thereof are coated with an insulating coating members 3, a plurality of the passage electrodes 17 formed on the other surface of the base film 10 so as not to protrude from the end part of the base film 10 and the cover 4 provided above the surfaces of the passage electrodes 17 and holding ink containing toner particles therein.
Patent JP-S63179932-A (JP)
Title: Bonding of synthetic fiber material and polyvinyl chloride synthetic resin
Inventor: NEDACHI SATOSHI
IPC: D06M101/16
Filed: 1987-01-21
Abstract: PURPOSE:To firmly bond a synthetic fiber material with a polyvinyl chloride resin and to keep high bonding capacity even under a condition contacting with warm water, by immersing a synthetic fiber material successively in two specific kinds of aqueous treatment baths. CONSTITUTION:A synthetic fiber material is immersed in a 1st bath composed of an aqueous solution of an ethyleneimine derivative (e.g. diphenylmethane- bis-4,4'-N,N'-diethyleneurea) and dried. The treated material is immersed in a 2nd aqueous treatment bath containing a water-based urethane compound and a crosslinking agent for said compound and dried. Finally, a polyvinyl chloride synthetic resin is hot-pressed to the treated synthetic fiber material. The water-based urethane compound used in the 2nd treatment bath is prefrably an aromatic polyester urethane compound and the crosslinking agent is preferably an epoxy compound or a blocked isocyanate compound.
Patent JP-S61171506-A (JP)
Title: Decompositional adsorbent of urea dissolved in liquid
Inventor: TAKAI SHINJI
IPC: C12N11/14
Filed: 1985-01-25
Abstract: PURPOSE:To enhance the removal efficiency of a harmful component such as urea dissolved in a liquid, by using a decompositional adsorbent prepared by coating granulated urease with zeolite. CONSTITUTION:Urease particles pulverized by a mixing, fixing, impregnating or embedding pulverization means are coated with zeolite wherein SiO2/Al2O3 is 2.5-50. This coating method is performed by such a technique that urease particles, to which an org. adhesive solution is adhered by spraying, are added to a fluidized bed comprising a zeolite fine powder under mixing in a fluidized state and the coated urease particles are taken out. When a urea-containing solution to be treated is passed through thus obtained urea decompositional adsorbent, urea is decomposed by urease and generated NH3 is adsorbed by the zeolite layer.
Patent JP-H02290335-A (JP)
Title: Transmission circuit
Inventor: KOJIMA RITSU
IPC: H03F1/02
Filed: 1990-01-22
Abstract: PURPOSE:To suppress the leakage of an input signal to the output at the start of the transmission with a simple constitution by applying switching control to a power supply circuit and varying the bias voltage of a power amplifier using a gallium arsenoid FET via a negative voltage generating circuit. CONSTITUTION:A control circuit 114 selects a power supplying circuit 113-1 and a voltage lower than a battery voltage via a diode 116 is given to a negative voltage generating circuit 118 which applies a required negative voltage to the gate of the gallium arsenoid FET of a power amplifier circuit 106. The circuit 108 not receiving the power voltage with a shallow gate bias has a lowered output signal level. When the transmission output is started, the circuit 114 selects the power supplying circuit 113-2 in place of the circuit 113-1 which receives a voltage nearly equal to the battery via the diode 117 and a deep bias voltage with a lower negative voltage is applied via the circuit 118 is given to the circuit 106 and a high battery voltage is supplied to the circuit 106 from the circuit 113-2. Thus, the output leakage at the start of the transmission is suppressed with the simple constitution not requiring any multi-stage power amplifying circuit.
Patent JP-2000214435-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: MATSUEDA YOJIRO
IPC: G09G3/36
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device which can be driven with a low power consumption and in improved in image quality. SOLUTION: Luminous pulse widths of a red luminous light source 3R, a green luminous light source 3G, and a blue luminous light source 3B of a backlight system 3 arranged behind a liquid crystal panel 2 driven in time- division manner are set according to color mixture ratio of standard white, and the light sources differ from each other in the pulse width. Therefore, each light source can be driven the same voltage in accordance with a specification, moreover, it is possible to improve a white balance at the time of additive color mixture when the light sources are driven to emit light in time-division manner. Consequently, the liquid crystal display device 1 driven in time-division manner can be decreased in power consumption and also can be improved in image quality.