baber/WOPTO huggingface dataset:
Patent JP-H10303918-A (JP)
Title: Differential series retrieving circuit, rts complementary circuit and rts complementing device
Inventor: HIROKI NOBUYUKI
IPC: H04L12/70
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To calculate the cycle of differential series without preliminarily knowing a clock differential series of a sending end by successively comparing shift differential series with n increased by one each. SOLUTION: When a differential series and shift differential series make n bits coincidence, n is made a differential series cycle by successively comparing the differential series with the shift differential series which shifts the differential series by n bits with n increased by one each. For instance, when a differential series is compares with shift differential series (1) to (4) when a sending clock fs =44.736 MHz+20 ppm, each upper stage is the original differential series, and the shift differential series on lower stages are acquired by shifting the the upper stages with n=2 to 5 respectively. In the series (1) to (3), because there is no n bits coincidence, any of them is not decided as a differential series cycle. In the series (4), n=5 and also the differential series and the shift differential series make 5 bits coincidence.  Therefore, it is decided that a differential series cycle T=5.
Patent JP-S5445112-A (JP)
Title: Flexible disc recorder
Inventor: KIMURA SHIROU
IPC: G11B5/596
Filed: 1977-09-16
Abstract: PURPOSE:To prolong the life of servo faces and considerably improve the service life of the apparatus by stacking plural sheets of flexible discs on the same revolving shaft and providing servo faces and spare servo faces and making selective use of servo heads. CONSTITUTION:Flexible discs 1 for data and discs 2 for servo are stacked respectively by way of spacers 5 and revolve by being driven with a spindle revolving motor 6. On the other hand, a magnetic head 3 for data and a magnetic head 4 for servo are mounted on the carriage 10 placed on a base plate 12. The head 3 for data are moved vertically along a guide 8 by a pulse motor 7 and is selectively positioned to the data face of the discs 1. The head 4 for servo is moved vertically along the guide 8' by manually turning, e.g., a knob 9, by which the servo faces of the disc 2 for servo are changed over. The carriage 10 is moved to the right or left by the shaft 11 in cooperation with a voice coil motor, so as to select the track faces of the discs.
Patent JP-S61271052-A (JP)
Title: Film forming device
Inventor: MIYAZAKI TOSHIHIKO
IPC: G02B6/13
Filed: 1985-05-27
Abstract: PURPOSE:To deposit smoothly a monomolecular film on a substrate and to prevent an adverse effect of vibration by providing a device for regulating the quantity of a liq. and for charging and discharging the liq. into and from a water vessel. CONSTITUTION:With respect to a device for forming a film on a substrate in the fields of semiconductor techniques, optical techniques, etc., a device 14 for regulating the quantity of liq. and for charging and discharging liq. into and from a water vessel 1 is provided. When a liq. such as water and chloroform and carbon tetrachloride having higher sp.gr. and insoluble in water are charged and discharged into and from the water vessel 1 through the liq. quantity regulating device 14, the water level 3 in the water vessel 1 is moved upward and downward. Consequently, the transfer of a group of film forming molecules is carried out by moving the water surface 3 not the substrate 7 upward and downward and the substrate 7 can be fixed at a specified position. Accordingly, an adverse effect due to the mechanical vibration caused by the upward and downward movement of the substrate 7 is prevented.
Patent JP-H10304489-A (JP)
Title: Echo noise component eliminating device
Inventor: TAKADA SHINSUKE
IPC: G10L21/0208
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a device that properly eliminates an echo component by allowing an adaptive filter to latch a received signal series and a part reception signal series in response to a processing delay, using an output signal and the latched past reception signal series, so as to update a filter coefficient thereby generating a pseudo-echo signal. SOLUTION: An adaptive filter 8 updates a filter coefficient when update the coefficient is allowed, and a pseudo-echo signal E' (n) is generated, based on a reception signal X (n) and the filter coefficient at the time. The filter coefficient is updated for the adaptive filter 8 when double talk detector 7 allows the update of the filter coefficient and the pseudo-echo signal E' (n) is generated at each time based on the reception signal X (n) and the filter coefficient at the time. An adder 9 subtracts the pseudo-echo signal E' (n).
Patent JP-S5236841-A (JP)
Title: Dehumidifier for air conditioners
Inventor: TAKAHASHI YUTAKA
IPC: F24F1/02
Filed: 1975-09-16
Abstract: PURPOSE: To provide a dehumidifier for air conditioners in which one heat exchange coil provided in a room is jointly used separately for an evaporator and a condenser during dehumidifying operation thereby relieving the blower in the room of burden and simplifying the device itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08266323-A (JP)
Title: Wallet with function of smooth money payment
Inventor: NAKAMURA MASARU
IPC: A45C1/02
Filed: 1995-03-30
Abstract: PURPOSE: To allow a free telescopic motion, cause small coins to stand slantwise, and classify the small coins, depending on the values thereof by attaching a cloth having an irregular bottom to the small coin storage section of a wallet. CONSTITUTION: Creased cloth with crests and slender troughs is folded according to the lines of creases, so as to form a section corresponding to a bottom 3, a side 2 and a front 1 for storing small coins. Then, the cloth so folded is attached to a wallet 4 having a cover 10. Also, cloth is attached to the bottom 3 for the expansion thereof. The creased cloth features an irregular surface like an accordion for free expansion and capability of keeping small coins standing slantwise as well as classifying the coins, depending on the values thereof. Also, the expansion/contraction side 2 has a structure having an irregular surface. According to this construction, the small coins can be smoothly taken in and out. In particular, the wallet 4 becomes free from such a phenomenon as an unnoticed increase in the number of one-yen coins, five-yen coins or the like.
Patent JP-H0412879-A (JP)
Title: Printing method and pretreating agent
Inventor: FURUYA HIRONOBU
IPC: B41M1/30
Filed: 1990-04-28
Abstract: PURPOSE:To eliminate an electrostatic fault at the time of printing and to improve printability by a method wherein a water dispersion containing a specific amount of amorphous colloidal alumina in a water solution of a surfactant and containing the surfactant by a specific amount with respect to the amorphous colloidal alumina is applied on the surface of an object to be printed. CONSTITUTION:A water dispersion containing 0.1-20 pts.wt. of amorphous colloidal alumina per 100 pts.wt. of a water solution of a nonionic surfactant, amophoteric surfactant, or cationic surfactant in a concentration of 50 wt.ppm or more and containing 5 pts.wt. or less of the surfactant per 100 pts.wt. of the amorphous colloidal alumina is applied on the surface of an object to be printed, thereafter being dried and subjected to printing.
Patent JP-H01286924-A (JP)
Title: Needle titanium dioxide and production thereof
Inventor: OKUDA HARUO
IPC: C01G23/08
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a needle TiO2 having uniform grain size and grown well in both of long and short axes, by calcining a mixture containing a titanium source, alkali metal source and oxyphosphorus compound in the presence of a needle TiO2 nucleus crystal. CONSTITUTION:A mixture containing Ti source such as TiO2 pigment containing >=80wt.% TiO2, chloride (e.g., preferably NaCl) of an alkali metal such as Na or K is burned in the presence of a needle TiO2. The calcining temperature is normally 700-1,000 deg.C, preferably 800-900 deg.C. Then the burned product is thrown into water, filtered and cleaned to remove a soluble salt and dried to provide the aimed needle TiO2. In the above-mentioned method, e.g. when nucleus crystal is added at an amount of 5% based on total TiO2, TiO2 having 0.2-0.8mum short axis and 3-20mum long axis can be obtained in high yield of 70-90%. The above-mentioned needle TiO2 has 0.05-0.8mum short axis length and 3-7mum weight average length and >=2mum long axis length in >=70wt.% thereof.
Patent JP-H0412623-A (JP)
Title: Fault indicator for electric power system
Inventor: KITA YOICHI
IPC: H02J3/00
Filed: 1990-04-27
Abstract: PURPOSE:To make modifications of logics for indicating failures at every time of the alteration of the configuration of an electric power system unnecessary, by performing the indication of the break subjected to failure tripping through AND operation on a failure aggregation signal and the signal of a breaker status changing from make to break. CONSTITUTION:Failure signals of an electric power system are inputted to a failure aggregating part 5, and are edited to change into a failure aggregation signal by OR operations. Also, the make/break status signal of a breaker is inputted to a part 6 for sensing status changes, and senses the breaker whose status is changed from make to break, and further, is converted to the signal of the status changing from make to break. The signal of the status changing from make to break and the failure aggregation signal are subjected to AND operation in an AND logic part 7, and are edited to change into the signal for indicating the breaker subjected to failure tripping. The signal for indicating the breaker subjected to failure tripping is outputted from the part for outputting the indication of a failure, and performs the indication of the break subjected to failure tripping. Thereby, even when alterating the configuration of the system, logical modifications come unnecessary.
Patent JP-S5739121-A (JP)
Title: Antioxidant
Inventor: KITAYAMA MINORU
IPC: C21D1/72
Filed: 1980-08-15
Abstract: PURPOSE:To provide an antioxidant having an excellent oxidation inhibiting ability at a low cost, by using Si or an alloy with an Si base as a reducing component in the antioxidant when heating a steel material. CONSTITUTION:The antioxidant comprising 10-200pts.wt. at least one substance of a refractory such as silica powder or kaoline and mica, 10-200pts.wt. SiO2, 5-150pts.wt. at least one substance of Si and alloy powder with Si base, 2- 30pts.wt. solid matter of at least one substance of colloidal silica and alumina sol, 2-50pts.wt. at least one compound of scaly synthetic silicic acid compounds and 1-20pts.wt. water soluble resin. In low temperature and medium temperature ranges, the coating of the antioxidant is so minutes that it shuts off the diffusion of O2 by itself. In high temperature range, Si decomposes refractory powder and SiO2 to form Si. As the affinity of Si with O2 is smaller than that of Al, etc., a part of O2 formed diffuses into the outside so that the steel material is shrouded in a reducing atmosphere for a long time.
Patent JP-H06319644-A (JP)
Title: Coffee extractor
Inventor: UJINO YOSHIYUKI
IPC: A47J31/56
Filed: 1993-05-14
Abstract: PURPOSE:To shorten the extracting time and surely extract coffee in a drip type coffee extractor having a water storage tank. CONSTITUTION:The outlet 36a of a circulation path 36 is positioned at the lower section to accelerate stirring by convection at the time of circulation for heating the water in a water storage tank 31. The temperature difference between the upper section and the lower section is very small, and the time to reach the set temperature can be shortened. A hot-water temperature detector 52 constituted of a shape memory element closes the valve element 49 of the circulation path 36 in response to the arrival at the set temperature, and it switches the flow of hot water to a hot-water guide path to an extractor.
Patent JP-S61272479-A (JP)
Title: Compressed air dehumidifying device
Inventor: HANEDA YASUHISA
IPC: F04B49/00
Filed: 1985-05-25
Abstract: PURPOSE:To facilitate the lightness and miniaturization of a dehumidifying device making a regenerative air reservoir unnecessary and to enable the reduction in initial cost by regenerating a dehumidifying cylinder using the compressed air in a main air reservoir. CONSTITUTION:On the downstream side of an after-cooler 4 a dehumidifying cylinder 51 is connected, and on the downstream side of this dehumidifying cylinder 51 a main air reservoir 6 is connected through a check valve B in which the direction toward the downstream side is the normal direction of flow. In parallel to this check valve B, a changeover valve 52 connecting the outlet side of the dehumidifying cylinder 51 to the main air reservoir 6 is provided. Further, on the inlet side of the dehumidifying cylinder 51 a discharge valve 53 which opens or shuts the port to the atmosphere is provided. And it is so arranged that a changeover valve 52 is operated for a prescribed time by a time-adjustable timer 55 when the pressure in the main air reservoir 6 reaches a prescribed pressure to stop a compressor 2, and at the same time the discharge valve 53 is relieved to make the compressed air flow backward from the main air reservoir 6 so as to regenerate the dehumidifying cylinder 51.
Patent JP-S5237351-A (JP)
Title: Method of detecting arresting of crane or the like
Inventor: ASANO HIDETOSHI
IPC: B66C13/46
Filed: 1975-09-17
Abstract: PURPOSE: To provide a method of detecting the arresting of a crane or the like which has better responsibility and reliability without trouble than mechanical type for detecting slack of rope or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09279598-A (JP)
Title: Execution work method of open caisson
Inventor: OKAMOTO KOICHI
IPC: E02D23/14
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To enhance workability by connecting a water jet injection pipe at a right angle to a high pressure water supply pipe to the tip of the high pressure water supply pipe suspended in an open caisson, and injecting pressure water toward a cutting edge inside surface of the open caisson. SOLUTION: A sticking clay removing device A is composed of a high pressure water supply pipe 3 fixed to a suspending material 2, a water jet injection pipe 5 and a swing preventive ring 6. Next, in case of execution work, a high pressure pump is driven by confirming that the injection pipe 5 reaches the edge of a caisson, and high pressure water is injected into sticking clay B from the injection pipe 5 through a high pressure jet hose 7. Next, a handle on the upper end of the suspending material 2 is horizontally rotated from above a work scaffold 9, and high pressure water is blown left and right toward the clay B, and a signal is given to a crane operation, and the suspending material 2 is vertically moved. This operation is performed once over the whole circumference of the cutting edge, and this is repeated several times, and the clay B is worn off from the cutting edge.  Therefore, execution work can be efficiently, safely and reliably performed.
Patent JP-H02292997-A (JP)
Title: Radio communication system
Inventor: TSUJI TOSHIYA
IPC: H04Q7/38
Filed: 1989-05-02
Abstract: PURPOSE:To cope with the connection systems in response to the requests of subscribers by using a telephone switchboard to select a simplex or multiplex connection based on the subscriber data on the calling radio terminal. CONSTITUTION:When a radio terminal 1 has a call, a switchboard 8 retrieves a subscriber data base 10 based on the subscriber number included in the calling signal of the terminal 1 to know a simplex connection. The switchboard 8 connects the voice junction lines 7a and 7b to a folded trunk 9 for simplex connection and at the same time sets the radio message channels 5a and 5b after a ratio terminal 2 received an incoming call and answered it. When a radio terminal 3 has a call, the switchboard 8 retrieves the base 10 based on the subscriber number of the terminal 3 to know a multiplex connection. Then the switchboard 8 connects the voice junction lines 7c and 7f as well as the junction lines 7d and 7e to each other after a radio terminal 4 received an incoming call and answered it. At the same time, the switchboard 8 sets the radio channels 5c, 5d, 5e and 5f which are relayed via the lines 7c, 7d, 7e and 7f respectively.
Patent JP-H05289264-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAITO NAOKI
IPC: G03C7/32
Filed: 1992-04-07
Abstract: PURPOSE:To improve sharpness and sensitivity of a color photographic sensitive material by forming picture images in the presence of a coupler having a large dye stuff forming rate and high color developing density. CONSTITUTION:At least one hydrophilic colloid layer on a supporting body of this silver halide color photographic sensitive material has a coupler expressed by formula (R<1>COCHXCONR<2>R<3>)-(CONHSO2R<4>)n. In the formula, R<1> is an alkyl group, aryl group, heterocyclic group, -NR<5>R<6> or -OR<7>, each of R<2> and R<3> is hydrogen, an alkyl group, aryl group, or heterocyclic group, R<4> is an alkyl group, aryl group, heterocyclic group, or -NR<8>R<9>, each of R<5>, R<6>, R<8> and R<9> is hydrogen, an alkyl group, aryl group, or heterocyclic group, R<7> is an alkyl group, aryl group, or heterocyclic group, X is a group which is released as anion by the reaction with the oxidized body of an aromatic primary amine developer agent, and n is an integer >=1.
Patent JP-H01285455-A (JP)
Title: Brake fluid pressure controller
Inventor: INOUE HIDEAKI
IPC: B60T8/88
Filed: 1988-05-10
Abstract: PURPOSE:To aim at smooth antiskid operation and driving on a split road by installing a cutoff valve in a line of an antiskid brake pipeline of an X-type pipeline for rear wheels and, at the time of antiskid control operation in one system, operating another system too, then holding rear-wheel brake pressure with the cutoff valve. CONSTITUTION:Each X-type pipeline of a first system antiskid mechanism, controlling each brake fluid pressure of a right front wheel 4 and a left rear wheel 7 at the same time, and a second system antiskid mechanism for a left front wheel 5 and a right rear wheel 6 is installed in the midway part of a fluid passage interconnecting a master cylinder 2 and a wheel cylinder together, and cutoff valves 17, 18 are installed in each pipeline for these rear wheels. If the antiskid mechanism on one side is operated, the antiskid mechanism on the other is also operated, then these cutoff valves 17, 18 are closed, and thereby brake fluid pressure for the rear wheels is held up. At the time of braking on a split road, rear-wheel brake fluid pressure on a low frictional road surface is kept low, preventing any lock from occurring, thus stable driving is promoted.
Patent JP-H10266699-A (JP)
Title: Automatic door
Inventor: MATSUBARA MASANORI
IPC: E05D15/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space with a simple structure and to reduce the cost. SOLUTION: An automatic door is composed of a door 21, a drive motor 25 incorporated in the door, a toothed pulley 26, falling stoppers 27a, 27b, a toothed belt 24 laid on an upper fixing part of the door 21, a stationary frame 29 having a guide groove 22, sash roller 23 in the lower part of the door 21, and a guide rail 28 underneath the door 21. A drive force is transmitted from the motor 25 to the toothed pulley 26 which is therefore rotated so as to pull up the toothed belt 24. Thus, the toothed belt receives the drive force, thereby it is possible to move the door 21.
Patent JP-H10290349-A (JP)
Title: Facsimile equipment
Inventor: JO IKU
IPC: H04N1/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To shorten the transmission time of a character original read by an OCR by setting by which one of a character code form and an image information form the character original is to be transmitted corresponding to the character recognition rate of the character original read by an optical character reader. SOLUTION: A transmission original is set corresponding to the display of 'Please set original' in the case of responding to 'FAX transmission?' displayed by a facsimile and work is ended in the case of not performing FAX transmission. When the read of the original is ended, 'Transmission by character code form?' is displayed and a confirmation rate in the case of performing transmission is displayed. The transmission is performed as it is in the case of performing the transmission corresponding to the instruction and 'Correct unrecognizable character?' is displayed in the case of not performing the transmission. The transmission is performed as it is in the case of not performing correction and unrecognizable characters are corrected in the case of performing the correction. 'Recognition rate is 100%.  Transmission?' is displayed when the characters are corrected and the transmission is performed at the time of responding to it.
Patent JP-H05312356-A (JP)
Title: Heat accumulating tank in heat accumulation type air conditioner
Inventor: YOSHIDA TAKESHI
IPC: F25C1/00
Filed: 1992-05-06
Abstract: PURPOSE:To increase ice filling rate by a method wherein the flow of refrigerant flowing through the heat transfer tubes of a heat accumulating heat exchanger in a heat accumulating tank is designed so as to become counterflow to the flow of refrigerant flowing through neighboring heat transfer tubes. CONSTITUTION:The inlet port side 16a of neighboring heat transfer tubes 8a, 8b and the outlet port side 16b of the same heat transfer tubes 8a, 8b are provided alternately so that the flow of refrigerant flowing through the heat transfer tubes 8a, 8b of a heat accumulating heat exchanger 8 arranged in a heat accumulating tank 7 in parallel becomes counterflow with respect to the flow of refrigerant flowing through the neighboring heat transfer tubes 8a, 8b. Accordingly, grown ice is not interferred by the ice of the neighboring heat transfer tubes 8a, 8b mutually whereby the blocks of ice will grow while keeping a given interval. According to this method, the producing condition of ice becomes uniform across the whole of the heat accumulating tank 7 whereby an ice filling rate is increased in accordance with the progress of heat accumulating operation and the maximum ice filling (containing) rate upon finishing the operation can be increased.
Patent JP-2000328438-A (JP)
Title: Fabric processed with photocatalyst and production of the same
Inventor: SHIMANO YASUNAO
IPC: D06M101/16
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain a fabric processed with a photocatalyst free from emission of malodor, excellent in deodorization property and antifouling property, suitable for clothing, etc., by providing a fabric including an organic fiber with a treating solution containing a titanium oxide photocatalyst having a fixed particle diameter, etc., and treating the fabric under a specific condition. SOLUTION: A fabric including an organic fiber as a polyester fiber, etc., is provided with a processing solution including a titanium oxide photocatalyst such as apatite coated titanium oxide, etc., having <=50 nm particle diameter and a low formalin type urea modified trimethylolmelamine resin containing <=0.5% of free formalin per mole of melamine and the low formalin type urea modified trimethylolmelamine resin to give the objective photocatalyst processed fabric having 0.05-1.0 g/m2 of adhered amount of titanium oxide photocatalyst on and curing. A water-soluble hydrazine-based compound is preferably included in the processing solution or the fabric is preferably processed with the water-soluble hydrazine-based compound after curing the trimethylolmelamine resin.