baber/WOPTO huggingface dataset:
Patent JP-H08231044-A (JP)
Title: Automatic fine powder quantitative feeder
Inventor: AOKI YOSHIO
IPC: B65G53/14
Filed: 1995-02-28
Abstract: PURPOSE: To perform stable dispensation with high accuracy by providing a device to which a filter and a nozzle are attached at the end of a vacuum generator as an automatic feeding method for fine power, and providing a quantative sucking mechanism so as to perform quantative supply with high accuracy. CONSTITUTION: A vacuum generator 4 and a weighing mechanism part are connected to each other by an air piping 19, and the insides of an air filter 2 and a weighing nozzle 1 become in a negative pressure environment so that glass beads are sucked in the weighing nozzle 1. Confirmation that the glass beads are sucked in the weighing nozzle 1 is done in such a way that a signal is outputted by a vacuum pressure sensor 5 attached to the vacuum generator 4 and a vacuum pressure signal is judged by a CPU 14. The glass beads sucked in the weighing nozzle 1 are judged to be passed by the CPU 14, and the weighing nozzle 1 is lifted from a fine power tank 6. The weighing mechanism part is sent to an advance end by an air cylinder 7 while the glass beads are filled in the weighing nozzle 1.  After the weighing mechanism part is reached, the weighing nozzle 1 is lowered to a dispensation nozzle 8 and de-energizes a solenoid valve 11 so as to be dispensed.
Patent JP-S59165587-A (JP)
Title: Data communication system in bi-directional catv system
Inventor: CHIYOUKAI HIROSHI
IPC: H04N7/16
Filed: 1983-03-10
Abstract: PURPOSE:To attain the usefull application of a main computer to other tasks by controlling a voltage control oscillator with a subcomputer and obtaining the coincidence between the frequency of each transmitter and the frequency of the channel of each address. CONSTITUTION:The lural subcomputers 4 are connected to the main computer 2 via a uni-bus 3, and a modulator 5 and a demodulator 6 are connected to each subcomputer 4. The modulator 5 mixes the video signal of the corresponding program and a descending data signal, and this mixture signal is supplied to a transmitter 7. Then this signal is put on a carrier wave sent from a VCO8 and sent with this carrier wave to a frequency divider 9. The divider 9 produces the local oscillation which is applied to a receiver 10. The VCO8 is controlled by the subcomputer 4 and oscillated with the frequency coincident with the frequency of the channel of an allotted number.
Patent JP-H08228808-A (JP)
Title: Belt adjusting tool and clothes therewith
Inventor: ODA KIYOSHI
IPC: A44B11/02
Filed: 1995-02-28
Abstract: PURPOSE: To provide a belt adjusting tool which can easily be adjusted through the clothes, on which the belt adjusting tool is attached, without operating itself. CONSTITUTION: A fixing body 1 is provided with a pressing portion 6 at its center, a support shaft 7 at its one end, and an engaging protruding part 8 at the other end, a guide body 2 is provided with a long hole engaging portion 12 at its base 11, a long shaft hole 14 at one end of a side wall 13, an engaging dent portion 15 at its the other end, the support shaft 7 is engaged with the shaft hole 14, and between the fixing body 1 and the guide body 2, a belt 3 with an engaging portion 16 is passed through with the engaging portion 16 being opposite to the engaging portion 12. The fixing body 1 is connected to the outer waist band of pants with an attaching body 4, both ends of the belt 3 are stitched up to the inner waist band, and the engaging convex portion 8 of the fixing body 1 and the engaging dent portion 15 of the guide body 2 is engaged.  To adjust the waist size, only pulling the end of pants in the arrow direction can release the engagement.
Patent JP-S57153743-A (JP)
Title: Rotary drum type washing machine
Inventor: MATSUOKA KAZUTO
IPC: B03B5/56
Filed: 1981-03-19
Abstract: PURPOSE: To obtain the rotary drum type washing machine washing an object to be washed in a simple structure by a method wherein a sending blade and a washing water scoop-up plate are provided to the inner peripheral surface of a drum and a small pore is provided to the outer peripheral surface thereof communicated with a water channel.  
     CONSTITUTION: A spiral sending blade 10 is provided to the inner peripheral surface of a rotary drum 1 over the total length thereof and a pocket like washing water scoop-up plate 12 is provided thereto in the londitudinal direction thereof and plural small pores 15 communicated with a water channel 15 are provided  to the wall of the outer peripheral surface of said drum 1. In washing an object  to be treated by rotating the rotary drum 1, stirring of washing water and the  object to be treated is promoted by the sending blade 10 and the scoop-up plate  12 and the contaminated washing water is flooded through small pores 15 and  the water channel 14. By this method, the object to be treated such as a screen  residue or the like in sewage treatment is certainly washed to a degree not  feeling malodorant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10216057-A (JP)
Title: Cleaner hose
Inventor: FUKUI KOKI
IPC: C08L31/04
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a cleaner hose having excellent form maintaining performance in which load of the whole body of the hose is set to be the lightest possible, which can be easily handled to restrict fatigue after usage for a long time to the minimum. SOLUTION: Plural coated steel wires 3 each comprising a hard steel wire 1 insulation-coated with synthetic resin material are spirally wound at a specified interval from each other, and a thin and a long synthetic resin strip member is spirally wound on their outer circumferential surface to be overlapped partly, an overlapped surface is fused or bound to form a tube wall 5, and the tube wall 5 and the coated steel wire 3 are fused or bound to each other to form a hose, where the tube wall 5 is of resin material mainly comprising ethylene- vinyl acetate copolymer(EVA) resin, having a content of vinyl acetate(VA) within a range of 25-50wt.%, and a melt flow rate(MFR) within a range of 0.01-4g/10min.
Patent JP-S51114963-A (JP)
Title: Antidischarge liquid surface detector
Inventor: KASAHARA KATSUMI
IPC: G01F23/44
Filed: 1975-04-02
Abstract: PURPOSE: Discharge generating when a metal sensor leaves the liquid surface is prevented by always maintaining this sensor for detection of liquid surface grounded. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01215783-A (JP)
Title: Coated granular fertilizer
Inventor: KOSUGE YASUMASA
IPC: C05G3/00
Filed: 1988-02-23
Abstract: PURPOSE:To obtain a coated granular fertilizer capable of controlling dissolution rate of a water-soluble fertilizer effective components, by dispersing polyether.polyols in a water-resistant coating composition for coating the surface of a granular fertilizer. CONSTITUTION:A coated granular fertilizer obtained by coating the surface of a granular fertilizer consisting of a well-known chemical fertilizer, e.g., ammonium sulfate ammonium chloride, KCl or potassium phosphate, with a water- resistant coating composition consisting essentially of an olefinic polymer and copolymer. Other polymers, waxes, inorganic and organic powder and surfactant as optional components are contained in the above-mentioned coating composition. The afore-mentioned olefinic polymer is ethylene or propylene polymer. The olefinic copolymer is ethylene.propylene, ethylene.propylene.butene copolymers, etc. The above-mentioned granular fertilizer can be designed at a desired dissolution rate by selecting the coating composition thereof.
Patent JP-H08230746-A (JP)
Title: Motorcycle rear wheel driving gear
Inventor: SAKATA HITOSHI
IPC: B62K25/28
Filed: 1995-02-28
Abstract: PURPOSE: To provide a motorcycle rear wheel driving gear capable of absorbing gear mesh noise and vibration and thereby reducing noise development. CONSTITUTION: In composing the rear wheel driving gear of a motorcycle 1 for transmitting engine power to a sprocket 20 mounted on a wheel hub 13 of a rear wheel 11 through a chain 21, the wheel hub 13 and the sprocket 20 are joined together with a damper plate 25, which is composed of an elastic material having flexibility and damping property, inserted between the wheel hub 13 and the sprocket 20.
Patent JP-S52123626-A (JP)
Title: Safety devide for copier
Inventor: NOGUCHI KOUICHI
IPC: G03G21/00
Filed: 1976-04-10
Abstract: PURPOSE:To restrict excess copy as least as possible and prevent a long time continuous operation by suspending the operation of a copier due to the number of counted sheet of safety counter in order to back up abnormality of the number of counted sheet of the counter for setting the sheet number of copy.
Patent JP-H10241199-A (JP)
Title: Optical pickup
Inventor: YOSHIDA YOSHIO
IPC: G11B7/1353
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup which can be adjusted easily, small in size, low in cost and, further, high in reliability. SOLUTION: A beam splitter 13 which has a 1st reflective plane 8 which reflects a part of a reflected light from a disc and a 2nd reflective plane 9 placed in parallel with the 1st reflective plane 8 is provided on a light path between a hologram 7 and a grating 6. A part of a light reflected by the disc and transmitted through the hologram 7 is reflected by the 1st reflective plane 8 and, further, reflected by the 2nd reflective plane 9 and guided to an optical waveguide device 11 to detect a magneto-optical signal. A light transmitted through the hologram 7 and transmitted through the 1st reflective plane 8 is guided to a photodiode 10 to detect a servoerror signal.
Patent JP-H02218385-A (JP)
Title: Management system for pinball hall
Inventor: OKAZAKI MAKOTO
IPC: A63F7/02
Filed: 1989-02-21
Abstract: PURPOSE:To permit the speedy disposal for the incorrect action on a pinball rental machine by installing a portable receiving device which can receive the anomaly signal and information signal which are supplied from a transmission circuit and generates an alarm including the information for designating the rental device which is specified by the information signal. CONSTITUTION:When the wrong action that pinballs are delivered without feeding coins is carried out in a pinball rental device 3, an anomaly signal Sz is outputted from an anomaly detecting means 24b, and a transmission circuit 24g transmits the anomaly signal, together with the information signal Sy for specifying the rental machine device 3 corresponding the anomaly signal, as aero-propagation signal. Then, a portable receiving device 18 receives the transmission anomaly signal Sz and information signal Sy, and transmits an alarm containing the information for designating the rental device specified by the information signal. Therefore, the alarm that the incorrect action is carried out is immediately transmitted, together with the information for designating the pertinent rental device, to an employee in a pinball game house who brings the portable transmission/receiving device 18, and the speedy disposal is permitted.
Patent JP-S51114911-A (JP)
Title: Regenerating method for phase coding system recording signals
Inventor: KUROYANAGI TADASHI
IPC: H03K9/06
Filed: 1975-04-02
Abstract: PURPOSE: Data signals magnetically recorded by the PE system are identified accurately even if magnetic tapes or magnetic cards do not run at constant speed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59167883-A (JP)
Title: Disc reproducing device
Inventor: NAKAGAKI HARUSHIGE
IPC: G11B21/10
Filed: 1983-03-14
Abstract: PURPOSE:To compensate track jump by operating a timer device with an output of a flaw detector of a disc to operate a sample-and-hold circuit and switch a driving signal of a pickup driving device to an output of the sample-and-hold circuit. CONSTITUTION:The timer device 21 is controlled by discriminating the presence of a flaw on a disc track by the flaw detecting circuit 12. When no flaw exists, a switch 16 is opened by a control signal of the device 21, a switch 15 is short- circuited to apply a driving voltage of an actuator 11 from a differential amplifier 9 thereby performing normal servo control. If a flaw exists, the sample-hold- circuit 13 is operated for a prescribed time by a control signal of the device 21, the switch 15 is opened and the switch 16 is short-circuited to hold a driving voltage of the actuator 11 to a track error voltage when the actuator enters the flaw, being an output of the circuit 13 for a prescribed time. Thus, when a flaw of the disc is detected, the track jump compensation is attained without any time delay for the detection of the flaw of disc independently of kinds of the flaw.
Patent JP-S61201989-A (JP)
Inventor: HIGASHIKUBO KAORU
IPC: F16L47/00
Filed: 1985-02-28
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-S54135770-A (JP)
Title: Preparation of heliotropin
Inventor: UMEMURA YOSHIO
IPC: C07D317/54
Filed: 1978-04-08
Abstract: PURPOSE: To prepare the title compound which is an industrially important raw material of pesticides, perfumes, etc., in high yield, by dissolving a salt of piperonyl chloride and hexamine in an aqueous solution of acetic acid and/or propionic acid containing ammonia, and heating the solution.  
     CONSTITUTION: A salt of piperonyl chloride and hexamine is prepared by a conventional process, e.g. dissolving piperonyl chloride and hexamine in chloroform, heating the solution, and separating the precipitated salt by filtering, etc. The salt thus obtained is dissolved in an aqueous solution of acetic acid and/or propionic acid containing ammonia, and the solution is heated to obtain the objective helitropin in high yield (≥80%). The concentration of the salt in the aqueous solution is 3W50 wt%, pref. 20W40 wt%, and the molar ratio of ammonia to the salt is 0.5W4 to 1, pref. 2W3.5 to 1. The pH of the reaction mixture is 4W6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000237406-A (JP)
Title: Game machine
Inventor: SUZUKI HIDEYUKI
IPC: A63F7/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which a game player can recognize big hit reliability and a reach development ratio by finding commonness in a series of displays of advance notice patterns in a display means. SOLUTION: The game machine is provided with a display means 2 starting a fluctuation display of a special pattern according to a prescribed input signal and transferring to a special game state different from a normal game when the fluctuation display is stopped in a specified mode on a game board 1. During the time from the starting of the fluctuation display of the special pattern to the stoppage, an advance notice pattern showing a probability for transferring to the special game state is constituted to appear. The advance notice pattern is shown by timewisely and successively displaying a plurality of patterns and the probability for transferring to the special game state is shown by a rate of patterns in which the same or relative character appears in a series of the displayed patterns.
Patent JP-H01215505-A (JP)
Title: Inorganic material for extrusion molding
Inventor: YABU SADAO
IPC: B28B1/52
Filed: 1988-02-24
Abstract: PURPOSE:To control generation of a crack, by making use of wollastonite and a hollow fiber of 0.1-0.8mm long as a reinforcement fiber of a inorganic material for extrusion molding. CONSTITUTION:A kneaded matter comprised of silicic acid raw materials such as cement or silica, a hollow synthetic fiber or reinforcement hollow fiber comprised of wood pulp, wollastonite of an inorganic fiber and water is extruded, molded and cured through heating and an extrusion molded product is manufactured. Generation of a crack on the extrusion molded product is due to dryness and shrinkage. The hollow fiber simplifying a movement of water is suitable for a reduction of stress to be generated through this dryness and shrinkage. As loadings (x) and (y)wt.% of the wollastonite and fiber to the whole solid content satisfies a formula I, the crack can be controlled sufficiently without using asbestos.
Patent JP-H01215878-A (JP)
Title: Marking ink for writing board
Inventor: OSADA TAKAHIRO
IPC: F16K21/00
Filed: 1988-02-24
Abstract: PURPOSE:To obtain the title ink having improved erasability a long time after writing on a writing board such as a white board, by mixing a coloring agent, a resin, a solvent, and a specified compound. CONSTITUTION:The title ink is obtained by mixing 1-15% coloring agent comprising a pigment, 1-20% resin such as a vinyl or cellulosic resin, 40-90% volatile solvent such as an alcoholic, ketonic or ester solvent, 0.05-10% carboxylated polyoxyethylene alkyl ether (derivative) of the formula (wherein R is 4-18C alkyl; n is 1-20; and M is H, an atom. of metal such as Na or K, ammonium or alkanolamine), and 0-20% other additives.
Patent JP-H05239151-A (JP)
Title: Photopolymerizable composition containing foaming agent, production of acrylic foam using the same and acrylic foam
Inventor: NAKASUGA AKIRA
IPC: C08J9/06
Filed: 1992-02-27
Abstract: PURPOSE:To provide the subject composition capable of giving acrylic foams with desired characteristics, thus enabling more flexible product design, essentially comprising an acrylate monomer, copolymerizable vinyl compound, photopolymerization initiator, and foaming agent. CONSTITUTION:The objective composition essentially compris as (A) an acrylate monomer [pref. a (meth)acrylic 4-12C alkyl ester such as n-butyl (meth)acrylate], (B) a vinyl compound copolymerizable with the component A (e.g. acrylic acid), (C) a photopolymerization initiator, and (D) a foaming agent (pref. azodicarbonamide). The component C is e.g. methoxyacetophenone; however, for curing a film >=3mm thick, alpha-hydroxy-alpha,alpha'-dimethylacetophenone is pref. It is recommended that the light source to cure this composition be an ultra high-pressure mercury lamp.
Patent JP-S63208376-A (JP)
Title: Automatic brightness limit circuit for video projector
Inventor: OMORI MASAYUKI
IPC: H04N5/59
Filed: 1987-02-24
Abstract: PURPOSE:To control the brightness in an excellent way even when cathode current much only to a single cathode ray tube flows by providing a brightness limiting circuit detecting whether or not the mean value of any brightness of each cathode ray tube exceeds a prescribed level. CONSTITUTION:A 1st brightness limiting circuit 6 detects the mean brightness of the enter screen and a 2nd brightness limit circuit 7 detects the brightness of each part of the screen, a 3rd brightness limit circuit 10 detects the mean brightness of any cathode ray tube to limit the brightness in response to the various states. For example, when the circuit 10 detects that the cathode current of any cathode ray tube is larger than a prescribed level, a brightness limiting signal is outputted and the cathode current supplied to the cathode ray tube corresponding to the video amplifier circuit 2 via an OR circuit 11 is reduced by a prescribed level. Thus, even when cathode current much only to a single cathode ray tube flows, excellent rightness control is attained, the damage of the cathode ray tube is prevented, and even when the entire brightness is increased, the brightness limit is applied to protect each circuit, thereby attaining excellent brightness control.
Patent JP-2000241187-A (JP)
Title: Notification system for position information
Inventor: UKISHIMA YASUYUKI
IPC: H04W4/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a notification system in which a distance up to a destination and an angle up to the destination are displayed on a display part in a mobile terminal by using a character and a simple map. SOLUTION: The place name or the address of a destination whose position information is to be grasped is entered in character from a transmitting mobile terminal 6. Accordingly, the place name or the address of the destination and information on a base station 4 which uses the transmitting mobile terminal 6 are notified to a latitude and longitude control center 3. Latitude/longitude information on the destination is acquired in the latitude and longitude control center 3 on the basis of the address or the place name. Latitude/longitude information on the transmitting mobile terminal 6 is acquired on the basis of control data in the base station 4. Latitude and longitude information on two obtained points is notified to a distance calculation center 2.  A distance between the two points and a direction from the transmitting mobile terminal 6 are calculated in the distance calculation center 2 on the basis of the latitude/longitude information on the two points. Information on the distance and the direction which are calculated is notified to the transmitting mobile terminal 6. The distance and the direction up to the destination are displayed on a display part in the mobile terminal 6.
Patent JP-H07252046-A (JP)
Title: Elevator car call registering device
Inventor: TAKAHASHI EIJI
IPC: B66B1/50
Filed: 1994-03-11
Abstract: PURPOSE:To provide an elevator car call registering device which can be operated with ease by an user in the elevator car even if it is an elevator for high story buildings, which has many service floors. CONSTITUTION:A plurality of elevator car calling means having an indication lamp which can be switched to the indication or non-indication of a floor name, which corresponds to an elevator car call button 1 and button 1 which are arranged in the lower and upper sections of an elevator car operation panel corresponding to service floors and specify the floor to be called and the floor specified by a call button 1 are register. This registering device is provided with an elevator car registering circuit 3 which lets the elevator car to travel to the floor registered and a control circuit 4 which indicates the floor name corresponding to the floor which can be served in the same direction as the traveling direction of the elevator car based on the position of the elevator car and the elevator traveling direction in the floor name indicator 2 of a call button 1 out of the call buttons 1 and effectively register the floor specified by the call button 1 to the floor name indicated in this floor name indicator 2.
Patent JP-H06258781-A (JP)
Title: Development processing method for black-and-white silver halide photographic sensitive material
Inventor: KATO MARIKO
IPC: G03C5/30
Filed: 1993-03-02
Abstract: PURPOSE:To provide the development processing method for the black-and-white silver halide photographic sensitive material capable of obtaining ultrahigh contrast photographic performance and preventing occurrence of black spots, without impairing sensitivity even in the case of using a developing solution of pH<10.7 and capable of ultrahigh contrast photographic performance without impairing sensitivity even in the case of processing by using a replenishing solution in an amount of <=200ml/m<2> of the photosensitive material in an automatic developing machine. CONSTITUTION:The black-and-white silver halide photographic sensitive material has at least one silver halide emulsion layer on a support and the emulsion layer and,/or another hydrophilic colloidal layer contains a hydrazine derivative, and this photosensitive material is processed with a developing solution having a pH of 9.5-10.7 and comprising (1) a dihydroxybenzene-based developing agent; (2) a 3-pyrazolidone-based or aminophenolic, developing agent; (3) a sulfite in a concentration of >=0.3mol/l; and (4) a carbonate in a concentration of >=0.2-0.9mol/l.
Patent JP-S52124462-A (JP)
Title: Removal rate regulation of exhaust gas desulfurization and denitration apparatus
Inventor: SHINTANI SADANORI
IPC: B01D53/34
Filed: 1976-04-14
Abstract: PURPOSE: To enable to refulate the removal rate of contaminant, by recirculating a part of exhaust gas after the wet process treatment of contaminant, regulating the circulation rate and maintaining the removal rate, revising the generated fluctuation of pressure loss. 
     COPYRIGHT: (C)1977,JPO&Japio