baber/WOPTO huggingface dataset:
Patent JP-S554123-A (JP)
Title: Power amplifier
Inventor: FUKAYA KOUICHI
IPC: H03F3/20
Filed: 1978-06-23
Abstract: PURPOSE:To obtain a power amplifier which operates as a push-pull circuit at an output stage causing no abnormal distortion at every positive and negative half cycle of an input signal when an excessive input signal is applied, by employing a simple circuit constitution making use of a transistor, etc. CONSTITUTION:The base potential of transistor 12, when applied with a small signal, becomes higher than the earth potential by the base-emitter forward voltage of emitter follower transistor 10 and signal-voltage limiting transistor 27 is in an unconductive state and never impedes stationary operation. When a negative excessive input is applied, the base potential of transistor 12 is limited to a potential higher than its emitter-collector saturated voltage through the conduction of transistor 27. As a result, prior driving transistor 20 can be driven by the output signal of output terminal 3 at the input stage, and complementary transistor constitution 24 is neither unconducted nor driven insufficiently; no matter how large or small the input signal is, complementary transistor 24 in application of a negative input signal or complementary transistor constitution 23 in application of a positive input signal conducts to prevent an abnormal sound.
Patent JP-H01248875-A (JP)
Title: Facsimile equipment
Inventor: KUMABAYASHI YOSHITERU
IPC: H04N1/00
Filed: 1988-03-30
Abstract: PURPOSE:To secure the confidentiality of a picture designated with a master layer at low cost by providing a means which records picture data on a recording paper, covers and seals a recording paper area recorded with the picture data with a prescribed sealing member to prevent the recorded picture from being read, and extracts and outputs the paper. CONSTITUTION:A control part 20 drives a prescribed driving motor out of a driving motor group 25, and rotates convey rollers 31a, 31b and 31c in respective arrow directions in a figure. When picture recording on a recording paper 28 by a thermal head 27 is completed, the recording paper 28 is cut by a cutter 32a, and the rotation of the convey roller 31a is stopped. Further, when the termination of the recording paper 28 arrives at a point D, a sealing paper 29 is cut by a cutter 32b at a timing when the termination of a sealing paper 29 arrives at the point D, and a convey roller 31e is stopped. Further, the recording paper 28 and the sealing paper 29 are extracted and outputted to the outside of the said facsimile equipment while being stuck with pressure by conveying rollers 31b, 31c and 31d.
Patent JP-H08242966-A (JP)
Title: Multiply functional health chair
Inventor: HAKU MASAHIRO
IPC: A47C3/20
Filed: 1995-02-24
Abstract: PURPOSE: To provide a multifunctional health chair capable of freely controlling each part of the chair by providing a back board which has a changeable setting degree to a seat board and rising and falling the seat board by a slanted stage and simultaneously making it have a sector motion or bringing a periodically changeable motion to reduce a physical fatigue. CONSTITUTION: Bearings 4 are lined in a row on the slanted stage 3 provided on a support axis 2 on a seat stand 1, and an axis tube 5 which a slanting groove 5' is set in fitting out on the upper part. An axis tube head 5" of the upper part of the axis tube 5 and the axle 6' of a mortor 6 are connected by a crank 7. A seat board 8 with a back board 9 in free degree is fixed on the mortor 6, then the seat board 8 is made possible to have a rising-falling motion and a sector motion affected by the bearings 4 of the slanted stage 3 running through the right-left rotation of the mortor 6. In this way, each part of the chair is freely controlled, and the physical fatigue is reduced by the periodically changeable movement.
Patent JP-S533385-A (JP)
Title: Signal converter for input light
Inventor: SUGIYAMA TAKU
IPC: G01J1/42
Filed: 1976-06-30
Abstract: PURPOSE: To convert input light into rotational frequency utilizing input light as driving source, by providing a specified coil of rotor with photoelectric conversion element which is to deliver photoelectrically converted output. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03276011-A (JP)
Title: Tilt angle sensor
Inventor: HIRANO TADASHI
IPC: G01C9/00
Filed: 1990-03-27
Abstract: PURPOSE:To accurately detect a tilt angle by projecting light on a reflecting surface held invariable horizontally from a projector photodetector and detecting its reflected light. CONSTITUTION:A discoid sensor support member 2 is provided on a cylinder member 1, a light emitting element 3 is supported on its reverse surface, and a solar battery 4 as a photodetecting element is provided in a doughnut-shaped area which is concentric with a light emitting element 3. An external ring 5 is fixed and supported beneath the cylinder member 2 in parallel to the support member 2, an internal ring 6 is supported thereupon turnably around a shaft 7, and a conic body 8 is supported on the internal ring 6 turnably around a shaft 9, so that the conic body 8 is held invariably horizontal. The projection light of the light emitting element 3 is reflected by the reflecting surface 11 and returned to the position of the light emitting element 3 when the cylinder member 1 is horizontal, but made incident on the solar battery 4 and detected when the cylinder body 1 slants.
Patent JP-S5411702-A (JP)
Title: Optical system information reproducer
Inventor: NAKAGAWA KUNIHIKO
IPC: G11B7/1381
Filed: 1977-06-28
Abstract: PURPOSE:To make the quantity of incident light to a photo detector constant by inserting an automatic variable transmittance filter.
Patent JP-H09264923-A (JP)
Title: Device for controlling measuring jig for semiconductor device
Inventor: TSUJI MASAYOSHI
IPC: H01L21/66
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain data concerning a semiconductor device without any influence due to abnormal sub-board and attain accurate measurement by controlling not only the test data of the semiconductor device but also the data of the sub-board and judging its abnormalities. SOLUTION: A test result collection/accumulation means 41 is given a test data from a testing device 1 and it stores the data in a database 42 of test result. A means 44 for judging abnormal subboard responds to the data reception signal of the means 41 and reads the data of the sub-board the database 42, then it judges the absence or presence of abnormal sub-board according to the set data of an abnormal mode setting means 43. Then the abnormal board is recorded in an abnormal sub-board file 45. In this case, the reference data for judging abnormality such as total incidents, defect rate, successive defect counts, etc., are set in advance in the means 43. A transfer machine 2 confirms the presence or absence of registration of the sub-board in the file 45 at every time of mounting a semiconductor device to the sub-board, through a sub-board checking means 21, and it judges its abnormality. When any abnormality is found out, the defective sub-board is picked up as unavailable one.
Patent JP-S60231675-A (JP)
Title: Herbicidal and plant growth regulant sulfonylurea
Inventor: RORUFU SHIYURUTAA
IPC: C07D401/12
Filed: 1985-04-11
Abstract: N-Pyridinylsulfonyl-N'-pyrimidinylureas and N-pyridinylsulfonyl-N'-triazinylureas of the formula    <IMAGE>  (I) wherein E is nitrogen or the methine bridge, Z is oxygen or sulfur, R4 is hydrogen or C1-C4alkyl, R5 and R6 are each independently hydrogen, halogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4alkoxy, C1-C4haloalkoxy, C2-C4-alkylthio, C3-C6cycloalkyl or -NR12R13, G is a <IMAGE>  R1 is hydrogen, halogen, nitro, C1-C4alkyl, C1-C4alkoxy, trifluoromethyl, trifluoromethoxy, difluoromethoxy, C1-C4alkyl carbonyl or -COOR14, R3 is a   <IMAGE>  group, n is 0, 1 or 2, R8 is hydrogen, C1-C4alkyl, C1-C4alkoxy, halogen, C1-C4haloalkyl, nitro, -COOR14, C1-C4haloalkoxy, -O-CR15R16-CN, R9 is hydrogen, halogen, C1-C4alkyl, C1-C4alkoxy, C2-C4alkoxyalkyl oder C2-C4alkoxylkoxy, R10 and R11 are each independently hydrogen or C1-C4alkyl, R12 and R13 are each independently hydrogen or C1-C4alkyl, R14 is hydrogen, C1-C4alkyl, C2-C4alkenyl, C3-C4alkynyl, or is C1-C4alkyl which is substituted by C1-C4alkoxy, halogen or phenyl, and R15 and R16 are each independently hydrogen or C1-C4alkyl, and the salts thereof have useful selective herbicidal properties for controlling weeds in crops of useful plants.
Patent JP-H03275765-A (JP)
Title: Azine coloring material
Inventor: ISHIGE OSAMU
IPC: G03C1/40
Filed: 1990-03-26
Abstract: NEW MATERIAL:compound of formula I [R1 is H, (substituted) alkyl, (substituted) phenyl; R2 is (substituted) alkyl, (substituted) aryl, (substituted) hetero ring; R3 is alkyl, halogen, alkoxy, sulfonamide, acylamide; n is 0-3; m is 1, 2; X is OH, (substituted) amino]. EXAMPLE:A compound of formula II. USE:A colorant for various image or recording materials such as photographs and heat-sensitive transfer style media, for various filter materials and for various synthetic fibers. The compound of the formula II has a brilliant magenta-blue color tone. PREPARATION:A phenol derivative is oxidation-coupled with an aminophenol derivative or a p-phenylene diamine derivative.
Patent JP-S61235028-A (JP)
Title: Adhesive construction for box body
Inventor: ITO CHIAKI
IPC: C09J5/00
Filed: 1985-04-12
Abstract: PURPOSE:To increase the workability and to reduce the cost by constituting the side edge part of the main body of a box body by the double flange folded inwards and by folding the tip part of the back face plate to the inside of the box body as well and by forming the inner flange for provisional fixing. CONSTITUTION:A double flange is formed by folding inwards via the end edge 2b at the joining side the side edge part flange 2a of outer carton 2. The inner flange 11 for provisional fixing is then composed by the back face side of the tip of the panel board 4 joined via an adhesive material 10 by providing with extension the back face plate 2c thereof with its folding reversely inside the box body 1. With the charging of a foaming insulation material 5 the provisional fixation during the hardening term of the adhesive material 10 on the panel board 4 is enabled because of the bend parts 11a, 11b of the inner flange giving the energizing force to the side edge part flange 2a side. Due to the simplification of the joining therefore the workability is increased and the production cost is reduced as well.
Patent JP-S522333-A (JP)
Title: Display control system
Inventor: TAKEUCHI EIICHI
IPC: G09G3/04
Filed: 1975-06-24
Abstract: PURPOSE: To provide a system of improving duty of display cycle and enhancing display brightness also at timing of reading out unnecessary data from an operating register. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000278383-A (JP)
Title: Display lighting structure and method for portable equipment
Inventor: SHIMAMURA TAKAHIRO
IPC: H04W88/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of mislighting and malfunction by lighting up on detecting two contact sensors, positioned on both the flanks of the portable equipment, coming into contact at the same time. SOLUTION: A detecting circuit 26 is composed of an AND circuit and outputs a detection signal of detecting a hand touching the portable equipment only when inputting signals from both electrostatic sensors 11 and 12 as contact sensors. Consequently, even if one of the two electrostatic sensors 11 and 12 comes into contact, the detection signal is not generated. A timer 32 provided at the output of the detecting circuit 26 has a preset time set in advance, and starts in response to the detection signal from the detecting circuit 26 and stops a time, needed to operate a key button or refer to a display device, later. A lighting circuit 30 once receiving the detection signal from the detecting circuit 26 supplies the electric power from a power circuit 40 such as a battery to the lighting part 25. Consequently, the lighting part 25 illuminates to light up the key buttons and display device.
Patent JP-H05277240-A (JP)
Title: Game machine
IPC: A63F5/04
Filed: 1992-03-31
Abstract: PURPOSE:To determine contents regarding the results of display during stopping of a plurality of variable display portions and effective lines of combinations for realizing a specific combination of pieces of information for identification out of a plurality of effective lines of combinations in such a manner that the contents and the effective lines are irrelevant to each other and random ones. CONSTITUTION:A playing machine includes a predetermination means for predetermining contents regarding the results of display during stopping of a plurality of variable display portions 14a, 14b, 14c and a combination effective line determination means for determining effective lines of combinations in order to realize a specific combination of pieces of information for identification out of a plurality of effective lines of combinations, and the contents regarding the results of display during stopping of the display portions and the effective lines of combinations are determined by the respective determination means.
Patent JP-H01252504-A (JP)
Title: Surface treatment of superconducting oxide material
Inventor: OSHIMA MASAHARU
IPC: C01G1/00
Filed: 1988-04-01
Abstract: PURPOSE:To clean a superconducting oxide material, to readily manufacture a superconducting device and to prevent variability of element characteristics, by sputtering the surface of the superconducting oxide material by using an oxidizing gas. CONSTITUTION:A superconducting oxide material 9 or a thin film thereof is placed in a vacuum chamber 3 and (1) the superconducting oxide material or the thin film thereof is subjected to RF sputtering or (2) is irradiated with ion beam of the oxidizing gas or with high-speed atom beam prepared by neutralizing the ion beam. Or (3) the superconducting oxide material or the thin film thereof is irradiated with a rare-gas ion or a high-speed atom beam prepared by neutralizing the rare-gas ion while exposing the surface of specimen to a plasma state of the oxidizing gas or a gas in an excited state. The surface of the specimen 9 is cleaned in this way. After the cleaning of the surface, a metal for electrode or an insulating film is attached to the surface by a film adhesion device 10.
Patent JP-H11274354-A (JP)
Title: Substrate, method for manufacturing the same, and projection manufacturing device thereof
Inventor: SATO HIDEKAZU
IPC: H01L23/12
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate, wherein a protruding part is easily allocated at a connection part of an input/output part of the substrate with no missing of conductive balls. SOLUTION: For the method for manufacturing substrate, a process where one end of a metal wire 6 is inserted into a through-hole 4 of a substrate 1 comprising the through-hole and a wiring terminal 5, for protrusion above the other surface of the substrate, and a ball 7 is formed at a tip part of the metal wire, a process in which a specified part on one surface side of the metal wire is connected to the wiring terminal 5, and a process where an excessive metal wire is cut and removed, are performed in this order.
Patent JP-S5412303-A (JP)
Title: Dimerization of lower alpha-olefins
Inventor: SATOU HIROSHI
IPC: C07C67/00
Filed: 1977-06-29
Abstract: PURPOSE: To prepare lower α-olefin dimers having controlled isomer contents by dimerizing lower α-olefins using highly active Ni-type Ziegler catalyst which contains halogenated phenols as an activating agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07285009-A (JP)
Title: Steel material shearing machine
Inventor: MORIKAWA TAKAO
IPC: B23D17/00
Filed: 1994-04-18
Abstract: PURPOSE:To provide a one-pivot two-cylinder type shearing machine in which a good perspective from an operator seat in a working machine to a shearing edge is provided and gripping and shearing of a steel material are surely carried out. CONSTITUTION:On both of an upper side and a lower side of a shearing machine main body 2a, a pair of jaw opening/closing hydraulic cylinder 28, 30 are laterally arranged so as not to obstruct a perspective to shearing edges 36, 38, 40, 42. The searing edges are bent into L-shapes so as to firmly grip a steel material. For preventing the shearing edge from opening in the lateral direction, the arrangement relationship between the upper and the lower shearing edges on the edge point side beyond the middle point (bending point) of the shearing edge and the arrangement relationship between the upper and the lower shearing edges on the edge base side are arranged zigzaggedly in reverse arrangement. In addition, a stepped gap is formed in the middle point of the shearing edge for preventing full abutment between the steel material and the shearing edges in the terminal stage of shearing.
Patent JP-H11255214-A (JP)
Title: Method for sealed-stretch-shrink-packaging for sliced fish
Inventor: JINNO MASAAKI
IPC: B65B53/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent fish oil from solidifying in white and from looking as if stain is attached by covering synthetic resin over a fish slice mounted on a tray and further seal-wrapping it with a heat-shrinkable film and then heat- shrinking. SOLUTION: When a fish slide is mounted higher than a side wall of a tray and comes into contact with a heat-shrinkable film, a transparent and stiff synthetic resin film, for example a polystyrene resin film or a polypropylene resin film is put over, and after it is seal-wrapped by the heat-shrinkable film, the heat-shrinkable film is heat-shrunk. Further, when moisture of fish is diffused and condensed and attaches to a surface of the synthetic resin film as water drops, resulting in a silver color to make the fish slice difficult to see from outside, a defogging agent is preferably applied or mixed into the synthetic resin film.
Patent JP-S63245555-A (JP)
Title: Knowledge base system
Inventor: MATSUO KEISUKE
IPC: G06Q10/04
Filed: 1987-03-31
Abstract: PURPOSE:To improve practicability by calculating the generation probability of a numerical variable and the degree of certainty corresponding to this probability in statistics of the numerical variable and setting a production rule of the numerical variable of continuity in accordance with the relational formula between the degree of certainty and the numerical variable. CONSTITUTION:A temperature Ts and a flow rate Fs of heating steam supplied from a supply path 111, a temperature Tco and a flow rate Fco of common heating water supplied from a supply path 112, a temperature Tc of heating water for reaction supplied from a supply path 121, a temperature Ty of heating water for reaction supplied to a heating enveloping part 131, and a temperature Tr of the enveloping part are sent to a reaction system trouble diagnosing part 14 when raw materials and a catalyst are put in a reaction furnace 13 to produce a product, and a trouble is diagnosed in case of the occurrence of trouble. In this case, the temperature is used as the numerical variable to calculate the generation probability of the numerical variable in statistics of the numerical variable, and the degree of certainty corresponding to this probability is calculated. A production rule is set in accordance with the relational formula indicating the operation range of the degree of certainty and the numerical variable.
Patent JP-H07285909-A (JP)
Title: Phenanthrene derivative
Inventor: TAKAISHI YOSHIHISA
IPC: A61K31/19
Filed: 1995-04-04
Abstract: PURPOSE:To provide a new phenanthrene derivative having IL-1 inhibiting activity and useful for the treatment of chronic inflammatory diseases. CONSTITUTION:This phenanthrene derivative is a compound selected from the compounds of formula I, formula II, formula III (R<3> is H or methyl), formula IV, formula V (R<4> is a lower alkanoyloxy; R<2> is H, formyl or a lower alkanoyl) and formula VI (R<3> and R<6> each is a lower alkoxy) and its salt, e.g. 3, 4, 4a, 9, 10, 10a-hexahydro-5,8-dihydroxy-1,4a-dimethyl-7-(l-methylethyl)-2- phenanthrenecarboxylic acid. The compounds of formula II formula III and formula IV (R<3> is methyl) in the above compounds can be produced by extracting Tripterygium wilfordii with a polar solvent such as methanol or ethanol, concentrating the extract under reduced pressure to obtain a primary extract and separating the primary extract by various processes taking advantage of the physical and chemical properties of the objective compound.
Patent JP-S5413459-A (JP)
Title: Removing apparatus for sulfur oxides in exhaust gas
Inventor: ZAMA MASATO
IPC: B01D53/34
Filed: 1977-07-01
Abstract: PURPOSE: The above-mentioned removing apparatus of high effeciency and low cost of operation, in which the exhaust gas is cooled by being ejected while whirling into the inside expansion chamber through the nozzles from the outside passage for the exhaust gas, sulfur oxides are removed as the liquid drops of sulfuric acid and, at the same time, the exhaust gas of high temperature and the exhaust gas of low temperature are generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S534377-A (JP)
Title: High frequency illuminator
Inventor: KAMEI TAKETO
IPC: H01J65/04
Filed: 1976-07-02
Abstract: PURPOSE: To improve a luminescent efficiency by utilizing an electromagnetic field effectively, in such a system that a luminescent portion is provided at both ends where an electromagnetic density of a high frequency coil is high. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57194362-A (JP)
Title: Observing device for signal
Inventor: MASUDA YOSHINORI
IPC: G01R13/32
Filed: 1981-05-26
Abstract: PURPOSE:To generate a trigger signal surely at the point of the time when a circuit to be measured malfunctions on account of a certain cause and said circuit is going to be stopped by generating a trigger when there are no outputs of a trigger signal detecting circuit for a time longer than a constant time. CONSTITUTION:An input circuit 2 compares an input signal 1 with a reference level and determines whether it is a high or low level. Also, it samples said signal by means of clocks and stores the data from an input circuit 2 into a storage circuit 4. A trigger signal generating circuit 7 generates a trigger when there are no outputs of a circuit 3 for detecting the trigger signal from the input signal from the inside of the outside for a timer longer than a certain constant time. A control circuit 6 operates at the edge of this trigger to stop writing of the circuit 4, controls the same to a mode of read and displays the data from the circuit 4 in a display circuit 5. It is possible to display in what state the circuit to be measured stops.
Patent JP-S57195136-A (JP)
Title: Ionomer resin composition reinforced with aromatic polyamide fiber
Inventor: TAKAYANAGI MOTOO
IPC: C08L23/26
Filed: 1981-05-26
Abstract: PURPOSE: To prepare the titled composition having remarkably improved mechanical properties and containing para-oriented all aromatic polyamide fibers  dispersed uniformly in the base resin in high adhesivity, by compounding an olefinic ionomer resin with surface-modified all aromatic polyamide fibers.  
     CONSTITUTION: The composition is prepared by compounding (A) 40W99.9pts.wt. of an olefinic inonomer polymer with (B) 0.1W60pts., preferably 1W40pts. of fibers composed of para-oriented all aromatic polyamide fibers consisting of the recurring units of formula -NH-Ar 1 -NH-CO-Ar 2 -CO and/or -NH-Ar 3 -CO- whose surface is N-substituted with the group of formulaIWVI (Ar 1 , Ar 2  and Ar 3  are para-oriented divalent aromatic group; k, l, m, n, i, and j are integers; Ar 4  is phenyl, etc.; R 1 , R 2 , R 3  and R 4  are -NH, -CH 3 , etc.; M is H or alkali metal such as Li, Na, etc.). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60224432-A (JP)
Inventor: HAMAIDE YUUICHI
IPC: A01K79/00
Filed: 1984-04-20
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。