baber/WOPTO huggingface dataset:
Patent JP-H04265517-A (JP)
Title: Magnetic disk and its production
Inventor: SUGIYAMA MINORU
IPC: G11B5/66
Filed: 1991-02-19
Abstract: PURPOSE:To decrease attraction force of a magnetic head to a magnetic disk in a CSS zone, to clear the border between the CSS zone and other areas, and moreover, to eliminate steps between these two areas. CONSTITUTION:The magnetic disk 1 consists of an aluminum disk substrate and a Ni-P layer formed thereon. This layer has a CSS zone 2 having a helical fine groove 3. This helical fine groove of the disk 1 is provided by rotating a disk substrate, pressing a diamond cutter having a sharp end to the initial point of the CSS zone, and moving the diamond blade to the radial direction of the substrate at a certain speed.
Patent JP-S5227244-A (JP)
Title: Microwave polarized bandpass filter
Inventor: KASUGA OSAMU
IPC: H01P1/207
Filed: 1975-08-26
Abstract: PURPOSE:A bandpass filter comprising more than 3 resonators has a transmission shunt circuit which couples two resonators which are not placed inpositions substantially adjoining each other. A coupling adjustment mechanism is also provided to obtain a bandpass filter permitting attenuation to be set at specific frequency.
Patent JP-S5437448-A (JP)
Title: Overload detecting circuit of power amplifier
Inventor: SUZUKI TADAO
IPC: H03F1/00
Filed: 1977-08-29
Abstract: PURPOSE: To facilitate an easy connection to the control system by drawing out the detection voltage based on the ground potential and also to reduce the output loss, by detecting the overload through the comparison between the clip information voltage and the output voltage of the power amplifier. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62261763-A (JP)
Title: Contact type end face seal
Inventor: HARADA TOSHIO
IPC: F16J15/34
Filed: 1986-05-06
Abstract: PURPOSE:To reduce a mechanical loss (a power loss) and the leakage of a pressure fluid by forming one of a rotary sliding ring and a fixed sliding ring with a sintered alloy with a composition of at least molybdenum disulfide, tungsten disulfide, copper, and tantalum. CONSTITUTION:A power loss becomes a problem since the end face of a rotary sliding ring 42 is in surface contact with the end face of the projected wall 43a of a fixed sliding ring 43. In this case, however, a sintered alloy with a composition of molybdenum disulfide, tungsten disulfide, copper, and tantalum is used for the rotary sliding ring 42. Since the sintered alloy of this composition has a self-lubricating property, the friction coefficient on a sliding surface between the rotary sliding ring 42 formed with this alloy and the fixed sliding ring 43 can be reduced. Accordingly, the power loss can be lowered. Therefore, even with a design for reducing the leakage of a pressure fluid out of a seal part, any inconvenience such as increasing a mechanical loss, and the like, can be prevented.
Patent JP-S60245651-A (JP)
Title: Emulsion composition
Inventor: YUUKI TAKESHI
IPC: C08L51/02
Filed: 1984-05-21
Abstract: PURPOSE:The titled composition having excellent stability and little dependence of viscosity on the shear rate, containing an emulsion of a (co)polymer of an ethylenically unsaturated monomer or a diene monomer wherein a PVA polymer is used as an emulsifying agent, and a water-soluble polymer. CONSTITUTION:A water-soluble polymer, preferably an unmodified PVA, a PVA modified with a carboxylic acid, a cation or a hydrophobic group, methylcellulose, etc., is mixed with an emulsion of a homopolymer or a copolymer of an ethylenically unsaturated monomer and/or a diene monomer, using, as an emulsifying agent, a polyvinyl alcohol (PVA) polymer containing a mercapto group, prepared by the saponification, in the presence of a thiolic acid, of a polyvinyl ester polymer obtained by polymerizing a vinyl monomer consisting mainly of a vinyl ester monomer, to give an objective emulsion.
Patent JP-H05277227-A (JP)
Title: Prize ball device of pachinko game machine
IPC: A63F7/02
Filed: 1992-03-30
Abstract: PURPOSE:To provide a prize ball device of a pachinko game machine which can reduce the number of wires and can be more or less made compact. CONSTITUTION:Of plural electric components included in a prize ball device 30, ornamental LEDs 67a, 67b are mounted on one side of an insulative junction terminal board 70 on which a plurality of terminals to which some or all of wires from the plural electric components are collectively connected are mounted. Therefor, the number of wires, at least those leading from the ornamental LEDs 67a, 67b can be reduced and an exclusive-use insulative printed wiring board to mount the ornamental LEDs 67a, 67b on it and the space for disposing wires to be connected to the board can both be omitted, whereby the prize ball device 30 can be made compact.
Patent JP-H0820665-A (JP)
Title: Recurable composition and recycling using the same
Inventor: ANDO AKIRA
IPC: C08J11/24
Filed: 1995-04-27
Abstract: PURPOSE:To obtain a recurable composition which shows excellent recuring action and is suitable for resource recycling obtained by adding alcohol to polymers crosslinked through acylcarbamate bonds followed by heating. CONSTITUTION:This recurable composition is prepared by heating a polymer which is obtained by crosslinking through acylcarbomate bonds of the formula [for example, a product of curing reaction of a poly(acylisocyanate) compound with a polyol compound] together with (B) an alcohol such as a 1-9C monohydric alcohol. Preferably, this composition contains further a poly(acylcarbamate) compound and a polyol compound and the heating is effected at 80-200 deg.C so that the alcohol may not evaporate off out of the reaction system.
Patent JP-S63269090-A (JP)
Title: Voice alarm timepiece
Inventor: KUDO MAKOTO
IPC: G04G13/02
Filed: 1987-04-27
Abstract: PURPOSE:To inform weather information at the time of alarming, by selecting and outputting an output voice based on information obtained by a weather identifying means when current time information at a timepiece section coincides with a set time at time setting means. CONSTITUTION:A voice alarm timepiece takes in the current time from a time piece 1 and a set time from a time setting section 2 to compare. When they coincide with each other, weather information is taken in from a weather identification sensor 4 and a selection switch 6 is changed over according to the information to switch a voice data outputted to an amplifier 7. Then, the amplifier 7 and a speaker 8 are driven to output a voice. When they do not coincide, the operation returns to the original state. Normally, as long as a power source is ON, the operation as mentioned above is always repeated. In this manner, the voice alarm timepiece is provided with a function of selecting and outputting voice thereby enabling transmission of weather information at the time of alarming.
Patent JP-S61263923-A (JP)
Title: Interleukin-2 inducer
Inventor: YUDA MASAKI
IPC: A61K35/12
Filed: 1985-05-17
Abstract: PURPOSE:The titled inducer of low toxicity consisting of SHOSAIKOTO (decoction of bupleurum root, etc.). CONSTITUTION:An interleukine-2 inducer containing extracting 4-7pts.wt. bupleurum root, 3pts.wt. astragalus root, 2pts.wt. licorice, 2-3pts.wt. ginseng, 1pts.wt. ginger, 2-3pts.wt. jujube and 4-5pts.wt. pinellia tuber with water in an amount of 10 times while hot, filtering and drying the resultant extract. The inducer is a dried extract of SHOSAIKOTO (decoction of bupleurum root, etc.). A suitable excipient, adjuvant, etc. are added thereto and formulated to give a pharmaceutical, e.g. powder, granule, tablet or capsule, etc. The interleukine-2 is a substance produced by T lymphocytes which are human or animal immunological response cells, and exhibits interleukine-2-dependent T cell multiplication activity and further promotes the production of various lymphokines producing gamma-interferon or T cells. Therefore, the enhanced production of interleukin-2 can be expected to be effective for treating immunological insufficiency.
Patent JP-S5228844-A (JP)
Title: Small signal amplification circuit
Inventor: YOKOYAMA KENJI
IPC: H03F1/26
Filed: 1975-08-29
Abstract: PURPOSE:To obtain a small signal amplification circuit with low noise, by means  f keeping the potential gap between the collector and the base of transistor on which the signal is directly impressed at about V, thereby substantially reducing the excessive noise to be generated owing to the leak current between the collector snd the base of this transistor.
Patent JP-S60246444-A (JP)
Title: Visual debugger
Inventor: TASHIRO MAKIHIKO
IPC: G06F11/36
Filed: 1984-05-22
Abstract: PURPOSE:To execute efficiently the debug by decomposing the contents of a program counter into an X and Y matrix state, converting them to an analog value by a D/A converter, and thereafter, displaying them on a picture having an afterglow property. CONSTITUTION:A count output of an upper digit part 2a of a program counter and an output of a lower digit part 2b are inputted successively to a higher rank D/A converter 4, and a lower rank D/A converter 6, respectively, and changed to an analog value. These analog value outputs are sent to each display control circuits 8, 10 of X and Y axes, a luminescent spot on an indicator 12 is controlled by the X and Y axes, a locus in displayed, and an advancing state of a program is visulaized.
Patent JP-S5227492-A (JP)
Title: Process for preparing a vinyl chloride polymer
Inventor: ARIGA SHIROU
IPC: C08F2/18
Filed: 1975-08-28
Abstract: PURPOSE: Aprocess for suspension polymerization of vinyl chloride in an aqueous medium, preventing polymer scales from sticking to the inner part of the reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5437913-A (JP)
Title: Shock relief device for prevention of high-pressure pipe breaking
Inventor: SASAKI NORIO
IPC: F16L55/04
Filed: 1977-08-31
Abstract: PURPOSE: To make possible drastic shortening of the fabrication time of a shock relief device for the time of high-pressure pipe breaking. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07295707-A (JP)
Title: Keyboard
Inventor: MURAYAMA YORIKO
IPC: G06F3/02
Filed: 1994-04-20
Abstract: PURPOSE:To provide the keyboard with which it is possible to change a code signal to be outputted corresponding to any change in the arrangement of keys, durability is improved, and stability is improved at the time of mounting keys onto a board. CONSTITUTION:Concerning a keyboard 10 to be used for inputting data at an information processor by providing keys 20 and a board 30 arranging the keys 20, the key 20 is provided with a key code allocated for each key 20, and the board 30 is provided with a key socket 31 for freely attachably and detachably mounting the key 20, code reader 32 provided corresponding to each key socket 31 for reading the key code of the key 20, and bus line 33 for outputting the key code read by the code reader 32 to the outside. Thus, the code signal to be outputted corresponding to the change in the arrangement of keys 20 can be changed, durability is improved as well and at the time of mounting the keys onto the board, stability can be improved.
Patent JP-S58220637-A (JP)
Inventor: MUNAKATA TAMOTSU
IPC: A21C9/08
Filed: 1982-06-17
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-S5228323-A (JP)
Title: Electrophotography
Inventor: TAKASHIMA YUUJI
IPC: G03G13/01
Filed: 1975-08-28
Abstract: PURPOSE:To form a color image by a single exposure and a single development by using an electrophotographic light sensitive plate containing a colorless or light-colored sublimable leuco-dye.
Patent JP-H01276260-A (JP)
Title: System for reading interruption vector
Inventor: YOSHIDA SHU
IPC: G06F9/48
Filed: 1988-04-27
Abstract: PURPOSE:To simplify the constitution of a hard soft by reading an interruption vector as an interruption from a basic device only once when the interruption is generated from external equipment except for a connection board in the basic device and reading the interruption vector as the interruption from an extended device two times when the interruption from the connection board is generated. CONSTITUTION:An interrupting signal from the interface panel of the extended external equipment is made into the interrupting signal from a connection board 16 to a CPU 1, and the CPU 1 requests an interruption vector sending to the basic device. The CPU 1 to read the received interruption vector and to know the interruption from the connection board 16 reads the interruption vector from the extended external equipment through the connection board 16 and starts an interruption processing from the extended external equipment. In such a way, for the external equipment of the extended device, the connection board 16 is considered to have the same function as the CPU 1, and it is sufficient to send the interruption vector only once. Thus, the hardware of the same specification as the external equipment of the basic device can be used as a conventional case.
Patent JP-S60247869-A (JP)
Title: Feeding mechanism of magnetic head
Inventor: KOKUBO NORIYOSHI
IPC: G11B21/10
Filed: 1984-05-24
Abstract: PURPOSE:To easily and accurately perform position adjustment of a magnetic head and to increase the capacity of a recording medium, by fitting a moving member by adjusting the relative position of the moving member to a rack under a condition where the rack is engaged with a pinion so that the position of a magnetic head to the track of a magnetic recording medium can be set to a desired position by a fitting means. CONSTITUTION:In a stepped section 11c a rack 20 is fitted by means of a fitting means which can freely adjust its relative position to a moving member 10. As a concrete fitting means elliptical holes 21a and 21b which are larger than screw holes provided in a lower arm 11 and long in the moving direction of the moving member 10 are provided in prescribed locations of the rack 20 corresponding to the screw holes of the lower arm 11 and screws 22a and 22b are passed through the elliptical holes 21a and 21b and fixed into the screw holes by screwing. Under this condition the rack 20 is engaged with a pinion 6 and, when a stepping motor 3 is driven, the pinion 6 is rotated and the rotation is transmitted from the pinion 6 to the rack 20. Then the moving member 10 moves together with the rack 20 and, as the member 10 moves, a magnetic head 14 also moves.
Patent JP-H09290176-A (JP)
Title: Air cleaner
Inventor: MATSUMURA KEIICHI
IPC: B03C3/47
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To clean dust collecting plates and electrode plates easily by setting the electrode plates in a casing attachably/detachably by making an electrode recession formed at the end of the electrode plate bondable/separable to/from an electrode projection formed on the inside wall of the casing. SOLUTION: A discharge part for charging plus ions on suspended dust, a dust collecting part 9 for collecting charged dust, and a fan are installed in a main body case, and the dust collecting part 9 is composed of a casing 13 in which upper and lower faces are opened, electrode plates 6 arranged in parallel to the casing 13, and dust collecting plates 7 inserted between the electrode plates 6. In the casing 13, a dust collecting frame 2 with a U-shaped cross section and a dust collecting cover 3 with a U-shaped cross section facing the dust collecting frame are combined and integrated by a screw 4. The dust collecting plate 7 is fixed to the casing by inserting a dust collecting recession 8 into the dust collecting projection 5 of the casing 13.  In the cleaning of the dust collecting plates 7, a back lid is removed, and after the discharge part and the dust collecting part 9 being removed from the main body case, the dust collecting plates are taken out to be cleaned.
Patent JP-H045394-A (JP)
Title: Pressure compensator for sealed tunnel excavator
Inventor: HIROKAWA HIROSHI
IPC: E21D9/06
Filed: 1990-04-23
Abstract: PURPOSE:To increase thrust by partitioning a sealed pressure-compensating tank placed in an excavator body into an upper slurry chamber connected to a slurry sending pipe and a lower hydraulic oil chamber and placing a hydraulic pump in the lower chamber which is to be connected to a gripper jack. CONSTITUTION:A hydraulic pump unit 23 is partitioned into an upper case 24a and a sealed tank 24 having a lower case 24b, while an elastic bellows- phragm 32 is attached by a bolt 33. A chamber of the sealed tank 24 is connected from an existing slurry sending pipe 22 via a connecting pipe 25 while a hydraulic pump 28 is built into the other chamber and is coupled to a driving electric motor 29. Then a discharge port A and a suction port B of the hydraulic pump 28 are connected to a directional control valve unit 30 through each independent circuit to make a switch valve for supplying pressure oil to the extention side or contraction side of a gripper jack 31. Thus thrust of the gripper jack 31 can be increased.
Patent JP-H01275601-A (JP)
Title: Cellulose particle
Inventor: EGUCHI TAMIYUKI
IPC: C08B15/08
Filed: 1988-04-27
Abstract: PURPOSE:To reduce the pressure loss and improve the selectivity and the amount of adsorption when used as plasma protein adsorbent, by specifying the ranges of the number-average particle diameter, the particle diameter distribution and the partition coefficient of cellulose particles. CONSTITUTION:A cellulose material (e.g., cellulose acetate), preferably, purified cellulose, is dissolved in a solvent (e.g., a liquid mixture of dimethyl sulfoxide with propylene glycol) to obtain a polymer solution. The resulting solution is spouted into a gas phase as uniform droplets and the droplets are flow over such a distance as to become nearly spherical, and are brought into contact with a coagulant to produce cellulose particles wherein the number-average particle diameter is 300-600mum, 95% or more of them are in the range of + or -10% of the number-average particle diameter, and the partition coefficient is 0.3 or more for the particles having a molecular weight of 10,000 or below and 0.005 or less for the particles having a molecular weight of 100,000 or above.
Patent JP-H043398-A (JP)
Title: Multistage shift register
Inventor: IMAMURA KAZUO
IPC: G11C19/00
Filed: 1990-04-20
Abstract: PURPOSE:To prevent the occurrence of skip of shift operation by providing a correcting circuit, which shifts data outputted from a first shift register by a half period, between first and second shift register groups. CONSTITUTION:Data outputted from a D type FF 5n provided in the last stage of a first shift register group 1 is fetched into a correcting circuit 2 after a half clock and is fetched into a D type FF 9a provided in the first stage of a second shift register group 3 after a half clock. Consequently, shift abnormality does not occur even if the phase of a first clock signal outputted from an inverter 4 provided in the first shift register group 1 and that of a second clock signal outputted from an inverter 8 provided in the second shift register group 3 are deviated from each other.
Patent JP-H07296856-A (JP)
Title: Battery device
Inventor: YOSHIMATSU MORIO
IPC: H01M10/48
Filed: 1994-05-19
Abstract: PURPOSE:To prevent wasteful consumption of charging currents and damage to a secondary battery itself by opening switch means thereby separating a battery detection means from the secondary battery when a battery device is not connected to a load device or a charging device. CONSTITUTION:An indicator circuit 19 receives information about a detected state from a battery state detecting circuit 18 and then indicates the detected state using a pilot lamp. When a battery device 10 is not connected to a video camera or a charger, switches 13, 14 are open and thereby terminals 11, 12 are not connected to a secondary battery 15, and so even if a short circuit occurs with the terminals 11, 12 in contact with some metal, the positive and negative electrodes of the secondary battery 15 do not cause a short circuit, and the shortcircuit accident of the secondary battery 15 can be prevented. When the battery device is disconnected from a video camera the circuits 18 and 19 can be operated even by manually pressing the projection 16 of the battery device, and the state of the battery 15 is indicated only at the press of the projection 16 when the battery device is not mounted.
Patent JP-S5630496-A (JP)
Title: Dispersion of carbonaceous substance of coal series in coal-tar medium
Inventor: OKAZAKI HIROSHI
IPC: C10L1/32
Filed: 1979-08-21
Abstract: PURPOSE: To obtain a stable dispersion of a carbonaceous substance of coal series in a coal-tar medium, by adding a petroleum heavy oil and a surfactant to a coal-tar medium containing powdery carbonaceous substance of coal series.  
     CONSTITUTION: To a coal-tar medium containing powdery carbonaceous substance of coal series, 1W50wt% (based on the coal-tar medium) a petroleum heavy oil containing 20wt% or less aromatic hydrocarbons and 0.01W5wt% a surfactant are added. The carbonaceous substance of coal series used includes coal powder, coke powder, carbonaceous substance particles formed from the polycondensation or thermal cracking of the components of coal-tar, or a mixture of these, but tar sludge is most favorable. Also, the coal-tar medium used includes coal-tar, distillate from distillation of coal-tar, or the distillation residue. As the petroleum heavy oil, C-heavy oil is excellent from the standpoint of effectiveness of addition and availability. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09292306-A (JP)
Title: Optical-member inspecting apparatus
Inventor: KIDA ATSUSHI
IPC: G01N21/958
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the optical-member inspecting apparatus, which can narrow the distribution range of each lens in the optical-axis direction by correcting the fall, even when the entire spool falls caused by the bending of a runner and the like. SOLUTION: In an image processing part, the images of four lenses, which are located in parallel with the direction of cross grooves 12c in the upper surface of a chuck 12, among all the lenses A in a spool S, mounted on the chuck 12 are picked up by an image pickup CCD camera 30 for material under inspection. Then, the sum of the luminance values for only one side from an original point O on the Y-axis in the picked-up image. Thereafter, the protruding amount of each adjusting pin 38 is adjusted by each piezo-element 37, so that the positions of the optical-axis directions of the respective lenses A, which are aligned in parallel with each direction of the cross grooves 12c, approach most closely, based on the magnitude of the sum of the luminance values computed for every lens.
Patent JP-H09293133-A (JP)
Title: Abstract medium supplementing method and its system
Inventor: MATSUSHITA ATSUSHI
IPC: G06F17/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To reproduce the state of listening to language, voice, sound, etc., to feel as if being at a site (virtual space) by selecting concrete shortage information corresponding to an abstract medium based on the instruction of a user so as to supplement by means corresponding to human five senses. SOLUTION: Concrete shortage information corresponding to the abstract medium expressed by language, voice, sound or characters is stored by the class to select shortage information by the sort from the information by user's instruction to successively or simultaneously execute supplement. This concrete information is derived from five senses of sight (picture), hearing (voice, sound), smelling (scent, etc.), taste (taste), touch (warm/cold window), etc. Namely this system creates a landscape picture from a landscape describing sentence such as being provided with the data base of the parts of the picture constituting landscapes such as 'tree', 'mountain' 1, 'sea', 'sky' 18, etc., to retrieve the picture part group to arrange in the picture to create a landscape picture based on the input of the user.