baber/WOPTO huggingface dataset:
Patent JP-S5779729-A (JP)
Title: D-a converter
Inventor: KAWASHIMA KAZUMI
IPC: H03M1/84
Filed: 1980-11-05
Abstract: PURPOSE:To eliminate an insensible region, by connecting a resistor and a diode in series with a collector of a transistor (TR) switched with a signal changed in duty ratio and by smoothing an output from a connecting point. CONSTITUTION:An input digital signal is applied to a pulse generating circuit 1 and converted to a pulse having duty ratio on the digital value. This pulse is applied to a transistor (TR)2 and an output is given from a connecting point between a resistor 3a and a diode 3b. When a TR3 turns on, since the output is a forward voltage to the diode 3b, a voltage between base and emitter of a TR9 can be canceled, where a signal smoothing this output with a smoothing circuit 8 is applied. Thus, an insensible region can be avoided.
Patent JP-H0888527-A (JP)
Title: Frequency adjusting method for laminated electronic parts
Inventor: OKAMURA NAOTAKE
IPC: H03H7/09
Filed: 1995-06-22
Abstract: PURPOSE: To suppress the occurrence of a crack by forming a first sheet layer, a shield electrode film and a second sheet layer on a dielectric resonator main body sequentially and adjusting a frequency by trimming the shield electrode film. CONSTITUTION: A main body part 5 comprises pattern electrodes 3, 4 formed on both the surface and back face of a dielectric layer 2. The first sheet layers 6, 7 consisting of a dielectric or an insulator, the shield electrode films 8, 9 and the second sheet layers 10, 11 consisting of the dielectric or the insulator are formed on both faces of the main body part 5 sequentially from a main body part 5 side. A band-pass filter is formed by such structure. At this time, since distance between the electrode films 8, 9 and the surface of the band-pass filter is 20-40μm, it is enough to set the depth of a trimming hole at around 50μm.  Therefore, since trimming can be performed without remarkably increasing the output of trimming, the crack on the band-pass filter can be prevented, and in addition to that, since the electrodes 3, 4 are excluded to be exposed, the oxidation of them can be prevented from occurring.
Patent JP-2000347917-A (JP)
Title: Method for controlling data duplex operation and duplicated storage subsystem
Inventor: OBARA KIYOHIRO
IPC: G06F17/30
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce a data transfer time needed to copy DB(database) table data and to guarantee that the data of a copy destination is data having consistency as a DB table. SOLUTION: A database management system(DBMS) 14a on a host 1a forcedly writes DB table data which is stored in a DB buffer 18a and inputted and outputted by the DBMS 14a to a DB table 16 on a disk drive 5a in response to an instruction of an agent 15a and holds the update of the DB table data even though a subsequent updated request for the DB table data of the table 16 takes place. A disk controller 7a transfers the DB table data of the self-DB table 16 to the DB table on a disk drive 5b through a disk controller 7b, copies the DB table data to duplicate it, interrupts the transfer of subsequent DB table data, makes the DB tables 16 and 17 of the drives 5a and 5b have consistence with each other and enables the DBMS 14b on a host 1b to refer to the copied DB table 17 having consistency.
Patent JP-H05106194-A (JP)
Title: Papermaking and additive for papermaking
Inventor: ITO HIROSHI
IPC: D21H17/59
Filed: 1991-06-27
Abstract: PURPOSE:To make paper excellent in strength while controlling its freeness by adding a specified cationic acrylamide-based polymer in combination with an anionic inorganic substance to a pulp slurry, subsequently forming a wet pulp sheet, pressing and drying it. CONSTITUTION:An additive for papermaking, composed of a cationic acrylamide-based polymer synthesized by reacting an acrylamide-based polymer such as a homo-polymer of acrylamide (or methacrylamide) with a hypohalite (e.g. sodium hypochlorite) in an alkalline condition at 50-110 deg.C for a short time and an anionic substance (preferably sodium silicate) is added to a pulp slurry to prepare a wet pulp sheet. Dehydration treatment is carried out by pressing it and drying treatment is carried out by using a drier, thus affording the objective papermaking.
Patent JP-S6217590-A (JP)
Inventor: KATSUBE MASAYOSHI
IPC: F27B7/08
Filed: 1985-07-15
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-H11309424-A (JP)
Title: High pressure washing device
Inventor: WADA AKIMITSU
IPC: B04C9/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a washing device capable of washing under a high pressure even using water of river or lake and giving no damage to a pump, etc., of a washing machine by disposing a cyclone filter having a centrifugal function between a water suction hose at a water suction side of a pump or the like. SOLUTION: Water sucked through a water suction hose is introduced to inside a casing 9b from the suction hole 9a of the cyclone filter, but an entering water stream allowed is introduced in a herical form to downward while turning at an outer periphery in the casing 9b since an axial center of the suction hole 9a in connected in a tangential direction to the casing 9b on a horizontal plane. An admixture incorporated in the running water is moved and collected downward while being pressed to the inner wall of the casing 9b by a centrifugal function generated by a specific gravity difference with the water in a moving stage of the turning flow and discharged to outside. Moreover, waterweeds low in specific gravity difference are filtered with a filter 8c small in mesh and the running water is introduced to a high pressure pump from the discharge hole.
Patent JP-S6217916-A (JP)
Inventor: MASAKI KAZUMI
IPC: H01H9/42
Filed: 1985-07-16
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-S6047587-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MISAKI TAKASHI
IPC: H04N9/87
Filed: 1983-08-26
Abstract: PURPOSE:To process a skew correcting signal and a head switching pulse logically and control switches, and obtain a normal signal in slow reproduction by providing the 1st and the 2nd delay lines and the 1st and the 2nd switches, and detecting the skew of the sum signal of a luminance and a color signal. CONSTITUTION:Two heads L1 and L2 having the same azimuth are arranged at a specific leading or lagging angle to a division of 180 deg., and luminance signals and color signals of reproducing signals of the two heads L1 and L2 are demodulated by a Y signal demodulator 3 and a C signal demodulator 4. The color signal is applied to the 1H delay line 5 and a switch 6 selects the 1H- delayed chromaticity signal or undelayed chromaticity signal to add the selected signal to the luminance signal at an addition point 16. This sum reproducing signal is applied to a 0.5H delay line 7, and a switch 8 selects the reproducing signal or delayed reproducing signal. The switch 8 is controlled with the output of a jumping circuit 10 to detect the skew of the sum signal, and the switch 6 is controlled by the output of a logical circuit 13 to output a normal signal in slow reproduction.
Patent JP-H07335547-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TERAMOTO SATOSHI
IPC: H01L27/12
Filed: 1994-06-14
Abstract: PURPOSE:To maintain the melted state on a surface as long as possible and to reduce the scattering of the characteristics of a thin-film transistor by applying pulse laser beams with a specific pulse width to amorphous silicon film or a silicon film whose property is changed into amorphous property. CONSTITUTION:Silicon oxide film 102 is formed on a glass substrate 101 as a ground film by the sputtering method. Then, amorphous silicon film 103 is formed by the plasma CVD method or the pressure-reduction CVD method. Then, nickel which is a metal for promoting crystallization is introduced onto the amorphous silicon film, where nickel acetate solution is applied onto the amorphous film by the spin-coating method. Then, heat treatment is performed, thus crystallizing the amorphous silicon film 103. After that, laser beams are applied to further improve the crystallizability of the crystalline silicon film. Pulse laser beams with a pulse width of 1mus-100ms are applied here.
Patent JP-S5380154-A (JP)
Title: Phase detection circuit
Inventor: HARADA SHIYUUJI
IPC: H03K9/08
Filed: 1976-12-24
Abstract: PURPOSE:  To make it possible to detect whether the phase is constant or not even if an input frequency varys remarkably by using a sampling circuit of the relatively simple constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0823311-A (JP)
Title: Fading pitch estimate device
Inventor: KOKATSU TERUHISA
IPC: H04B7/26
Filed: 1994-07-08
Abstract: PURPOSE:To estimate a fading pitch with high precision in a device estimating the fading pitch in the mobile radio system of the after-detection diversity reception system. CONSTITUTION:The mobile device radio system of the after-detection diversity reception system having two systems of antennas, a reception circuit and a detector and selecting and receiving a detection output of a branch with a higher reception level is provided with a discrimination circuit 8, which discriminates a branch with a higher reception level as the result of comparison of the reception levels of the two branches, with a storage circuit 9 to store a branch whose reception level is higher and to provide an output, then fading pitch is estimated based on the reception level information of one selected branch.
Patent JP-S5682743-A (JP)
Title: Constant-quantity supply device of electronic parts
Inventor: FUKUDA ISAO
IPC: B65G47/78
Filed: 1979-12-03
Abstract: PURPOSE: To constantly supply electronic parts provided with magnetic materials by providing a polyethylene resin tank with a magnetism generator and an electric shutter for controlling.  
     CONSTITUTION: A cylindrical magnetism generator 9 at the exit of a funnel-shaped polyethylene resin tank 4 and an electric shutter 5 thereunder are provided, and the generation of magnetism and the opening and closing of the electric shutter 5 are controlled by changes of a detection lever 7 and a sensor 8. When electronic parts materials 3 in a parts feeder 6 are decreased, the detection lever 7 and the sensor 8 are operated to generate magnetism in the magnetism generator 9, and electronic parts materials 3 are held as far as the bottom of the generator 9. After a few seconds, the shutter 5 is opened by a solenoid 10, and electronic parts materials 3 in  a cylinder 11 are supplied to a parts feeder 6. Affer a few second more, the shutter  5 is closed, and the generation of magnetism is intercepted. As this process is repeated, electronic parts materials 3 can be supplied efficiently by a constant quantity in a simple construction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S643134-A (JP)
Title: Purification of tar acid
Inventor: SHIBAYAMA KIYOYUKI
IPC: C07C27/00
Filed: 1987-06-24
Abstract: PURPOSE: To extremely simply and effectively absorb and remove tar bases contained in tar acids having value lower than a specific value in water content, by using a MR type cation exchange resin as an absorbent.  
     CONSTITUTION: A tar acid or fraction thereof, preferably adjusted to <1% water content by purifying and distilling a crude tar acid recovered from coal tar is brought into contact with MR (macro reticulation) type cation exchange resin, e.g. MR type cation exchange resin such as styrene-divinylbenzene copolymer type having sulfonic acid group, preferably prepared as nonpolar medium to efficiently remove tar bases in the above-mentioned tar acid useful as a raw material for synthetic resin, plasticizer, medicine, etc., without adding water content thereto. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09302506-A (JP)
Title: Crotch-openable jogging pants
Inventor: SHIKAMA TOSHIAKI
IPC: A41D1/06
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide jogging pants enabling to open its crotch with a fastener. SOLUTION: A fastener 3 is opened. A ribbed part 1 of the pants 2 is lowered through the head of a wearer, and the fastener 3 is subsequently closed to again form the pants 2. When a wearer sweats during jogging, the fastener 3 may be opened, and both the leg hem parts of the pants 2 may be wound on the waist of the wearer and subsequently tied. Thus, the pants can be put on from both the head and the legs of the wearer.
Patent JP-H025070-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NAGAHAMA HITOSHI
IPC: G03G9/087
Filed: 1988-06-24
Abstract: PURPOSE:To improve cleanability and to prevent melting or filming of a toner to the surface of a photosensitive body by mixing >=2 kinds of resins which have the peak values of the mol.wt. distribution within the same range, are nearly the same in the form of the mol.wt. distribution and are different in acid value as a binder resin. CONSTITUTION:A coloring agent is dispersed in the mixture composed of the resin which has respectively >=1 peak values of the low mol.wt. distribution in 1X10<3>-5X10<4>-5X10<7> ranges and has <=13 acid value and the resin which has respectively >=1 peak values of the mol.wt. distribution in the same ranges as the above-mentioned ranges and has >=30 acid value. The charge of the toner remaining and sticking on the photosensitive body in a developing stage is, therefore, rapidly attenuated in the cleaning stage and the Coulomb force of the electrostatic latent image and the toner at the time of the cleaning is reduced.
Patent JP-H04353154-A (JP)
Title: Rod-like fittings
Inventor: HIROZAWA KUNIKAZU
IPC: E04F11/18
Filed: 1991-05-31
Abstract: PURPOSE:To obtain rod-like fittings for which installation can be easily executed with improved easiness for positioning of flanges. CONSTITUTION:A rod-like fittings such as a hand rail 1 is composed of a flange 2 having a plurality (for instance, 4) of holes for fixing, a supporting part 11 that is fixed perpendicularly with a screw 3 to the flange 2, and a main body 12 connected to the supporting part 11. The flange 2 is equipped with a positioning hole 21, and the supporting part 11 is equipped with projections 111, 111 that are fitted into the positioning hole 21. The flange 2 is fixed with the screw 3 to the supporting part 11 by fitting the projection 111 into the positioning hole 21 so that the flange 2 and the supporting part 11 are united into one piece. Therefore, positioning of fixing holes 23 provided to the flange 2 becomes easy, resulting in improvement of easiness for installation of the hand rail 1.
Patent JP-S5680755-A (JP)
Title: Power source monitoring system of electronic computer system
Inventor: KAKUTA TAKEO
IPC: G06F1/00
Filed: 1979-12-05
Abstract: PURPOSE: To enable early-stage processing for a measure to find a fault due to fluctuations of the power source of an electronic computer system in its early stage, by connecting a power monitoring device to the electronic computer system in on- line mode.  
     CONSTITUTION: This system consists of electronic computer system 10-2 composed of CPU1, memory part 2, input-output control part 3, connecting mechanism 4, power source part 5, and input-output equipment 6, electronic-computer-system power source monitoring device 20-2 composed of power source variation data input part 21, power source variation data processing part 22, power source variation data memory part 23, power source variation data display part 24, power source part 26, auxiliary power source part 27, and power source change-over part 28, and power source facility 30. Device 20-2 collects data of fluctuations of a voltage, frequency, etc. In system 10-1, on the other hand, fault data which may occur are stored by causes. For example, if abnormal fluctuations of the power source occur, power source data is sent from device 20-2 to system 10-2 via mechanisms 25-2 and 4 and inspection is carried out on the basis of previously stored data to display the state on display part 24. Thus, the cause of the fault is found in its early stage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6218657-A (JP)
Title: Cylinder for information recorder and its manufacture
Inventor: SHIMIZU KAORU
IPC: G11B15/61
Filed: 1985-07-17
Abstract: PURPOSE:To prevent the change of shape dimensions due to the variance of temperature and humidity and secular a change with the lapse of time by producing a cylinder with injection molding or compression molding of glass materials. CONSTITUTION:The cylinder is formed with glass materials. For example, soda lime glass is used as materials of a cylinder body 1 and is formed with a mold by injection molding or stamper press compression molding. Parts of the forming mold which correspond to a tape running face 2 and a tape lead part 3 are finished to specular surfaces. Thus, the cylinder has surface roughness 0.05-0.01mum and shape precision 0.1-0.3mum like an optical lens.
Patent JP-H027420-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA AKESHI
IPC: H01L21/336
Filed: 1988-06-25
Abstract: PURPOSE:To enhance a characteristic of a part to be hydrogenated without deteriorating a characteristic of an amorphous silicon part by a method wherein the part to be hydrogenated is formed on a substrate, this part to be hydrogenated is treated with a hydrogen plasma and hydrogenated and, after that, the amorphous silicon part is formed. CONSTITUTION:A part 1 to be hydrogenated and electrodes 9a, 9b are formed; after that, the part 1 to be hydrogenated is treated with a hydrogen plasma. Thereby, a trap density of polycrystalline silicon films 3, 3 constituting the part 1 to be hydrogenated is reduced; an electrical characteristic and a photoelectric characteristic such as a mobility mu of a carrier, a lifetime tau and the like and the generation of a leakage current are suppressed; a characteristic of the part 1 to be hydrogenated can be enhanced. Then, an amorphous silicon part 10 can be formed easily by a plasma CVD method. The amorphous silicon part 10 formed in the manner is formed as a sensor part displaying a function as a photoelectric transducer part of a line sensor.
Patent JP-H0337245-A (JP)
Title: Granular rubber chemical
Inventor: ARUNORUTO GASUNAA
IPC: C08K9/08
Filed: 1990-06-18
Abstract: Additives, in particular rubber chemicals, in the form of granulated mixtures with a softening, high-molecular-weight binder, characterised by a content of   a) from about 10 to 80% by weight of factices or epoxidised and subsequently crosslinked esters made from at least dihydric alcohols and unsaturated fatty acids, and b) from about 90 to 20% by weight of conventional rubber chemicals.
Patent JP-S5781149-A (JP)
Title: Carburetor equipped with heater
Inventor: SUGI FUMIO
IPC: F02M15/04
Filed: 1980-11-10
Abstract: PURPOSE: To improve heating effect by means of automatically performing electric conduction and interruption to an air inlet heater when temperature in the engine arrives at the determined value.  
     CONSTITUTION: A spacer 9 having a heater 5 is interposed between a carburetor 1 and an air inlet pipe 2. The heater 5 is integrated by means of arranging exothermic materials 7 in plural stages of ceramic members 6a, 6b and 6c, and further the exothermic materials 7 are controlled by means of a control circuit 12 to receive signals from a temperature sensor 11. Then, it is electrically conducted at less than the determined temperature, and it is stopped together with completion of warming up. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0447244-A (JP)
Title: Semiconductor pressure sensor
Inventor: ARAKI TATSU
IPC: G01L9/00
Filed: 1990-06-14
Abstract: PURPOSE:To enable electric compensation of an offset voltage by providing a diaphragm for compensation having the same shape as a diaphragm for detection in the vicinity of this diaphragm and by always impressing the same pressure on the opposite sides of the diaphragm for compensation. CONSTITUTION:When a pressure introduced from a pressure introduction pipe 13 is equal to a pressure in a reference pressure chamber 5, an output of strain gages 3 for detection put in bridge connection turns to be an offset voltage. If the pressure in a pressure chamber 16 for compensation is made equal to that in the pressure chamber 5, a diaphragm 14 for compensation is not subjected to a stress due to the pressure, and therefore an output of strain gages 15 for compensation put in bridge connection turns also to be the offset voltage. When a diaphragm 2 for detection and the diaphragm 14, as well as the gage 3 and the gage 14, are formed in the same shape with each other, the offset voltages on both sides are equal and also temperature characteristics and hysteresis due to heat become equal. By subtracting them electrically by means such as a bridge circuit, a comparator circuit, etc., a sensor output is made free from the effect of the offset voltage.
Patent JP-S6217216-A (JP)
Inventor: NOOMAN AARU UOREISU
IPC: E02B17/00
Filed: 1985-07-17
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-H028465-A (JP)
Title: Method and apparatus for cleaning swimming pool water
Inventor: MATSUDA TADASHI
IPC: E04H4/12
Filed: 1988-06-28
Abstract: PURPOSE:To economize the conservation of water quality by a method in which highly clarified water in a highly clarified water returning line is backed intermittently to one or more of precise filters and washing waste water is partly discharged from a drain port provided in a precise filtering and circulation line. CONSTITUTION:The water of swimming pool is treated by a hair catcher 2 and a rough clarifying treatment line A with filters 3 to return it to the pool 1 in the first process. The water is treated by precise filters 6a-6e branched and connected in series to a water supply line B to return it from a highly clarified water returning line D to the pool 1 in the second process. The highly clarified water is partly backed intermittently through a back washing water supply line E to the filters 6a-6e. Back flow control valves 10a-11e are operated and deposits adhered to the inner surfaces of the filters 6a-6e are washed away through the line E by a pump 8 by using the highly clarified water and discharged from a drain port 9.
Patent JP-S6315923-A (JP)
Inventor: TSURITA SHIYUKUO
IPC: A47J27/00
Filed: 1986-07-04
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-S5282901-A (JP)
Title: Process for adding binder to coals for using interior coals as raw mat erials of coke for blast furnaces
Inventor: KIKUCHI NOZOMI
IPC: C10B57/08
Filed: 1975-12-29
Abstract: PURPOSE: To prepare powder agglomerates by adding a methyl cellulose solution to a mixture of the coase powder of inferior coals and a bituminous substance, in the process for preparing the charge coal for the preparation of coke for blast furnaces. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08322445-A (JP)
Title: Tugboat equipped with loading section
Inventor: FUJII SHIGEKATSU
IPC: A01K97/20
Filed: 1995-05-31
Abstract: PURPOSE: To provide a tugboat for housing caught fishes, equipped with a loading section at the tail, enabling an article such as a canned beverage under chilling to be always prepared at hand amidst river fishing by setting up such an article at the tail of the boat. CONSTITUTION: The tail 2 of a tugboat body 1 for housing caught fishes is equipped with a loading section 3, which is e.g. made of a stretchable band 3C capable of fixing an article 4 on the outer surface of the tugboat tail 2 by wrapping the outer periphery of the article 4 placed on the recess 2a of the tail 2. Specifically, for example, one end of the stretchable band 3C is fixed on the bottom of the tail 2 and L-shaped holding pawls 3a on the other end are engaged into appropriate holding holes 3b among those aligned on the upper surface of the tugboat body 2 to fix the article 4 on the recess 2a. Thus, by merely allowing a tugboat to float on water, an article fixed on the tail can be chilled in water.  Besides, by pulling a tugboat at hand and detaching the holding pawls from the holding holes while grasping the article 4, the article 4 can be taken without the need of stopping fishing.