baber/WOPTO huggingface dataset:
Patent JP-H0433544-A (JP)
Title: Metal graphite brush
Inventor: KAWAMURA HIROAKI
IPC: H02K13/00
Filed: 1990-05-29
Abstract: PURPOSE:To enable wear of a commutator to be reduced and a sliding sound of the communicator to be reduced for preventing deterioration of output after endurance by forming a metal graphite brush which contains a graphite powder whose ash content is 0.1wt.% or below and an SiO2 powder whose average grain diameter is 10mum or below and whose maximum grain diameter is 70mum or below as an addition agent CONSTITUTION:A metal graphite brush is formed by containing a graphite powder whose ash content is 0.1wt.% or below and an SiO2 powder whose average grain diameter is 10mum or below and whose maximum grain diameter is 70mum or below as an addition agent. The amount of ash is set to 0.1% or below and the average grain diameter of SiO2 is set to 10mum or below to prevent scattering of the brush performance. The maximum grain diameter is set to 70mum or below to prevent starting failure. As a result, this metal graphite brush has a proper abrasion property, has an effect of adjusting coating which is produced on a commutator surface property, has a low noise, has an improved output, and has less brush wear and commutator wear.
Patent JP-H01306655-A (JP)
Title: Method for operation control in jet loom provided with weft treating apparatus
Inventor: MITSUYA KINPEI
IPC: D03D51/06
Filed: 1988-06-06
Abstract: PURPOSE:To improve operation efficiency and ensure safety of operation, by arranging a device for detecting yarn penetrated into a movable region of movable member of a loom in the treatment of yarn failed in insert of weft, treating the above- mentioned missed yarn and then selecting actuation of the loom on the basis of a detection result concerning existence of penetrated yarn. CONSTITUTION:A computer for controlling a loom orders stopping of operation of machine-driving motor and electromagnetic cutter 7 according to detection signal of weft-inserting miss and simultaneously actuates weft taking-up means constituted of a driving roller 16, moved roller 20, etc., to take the missed yarn Y' from the interior of weft opening and then in weft treatment operation for cutting and separating the weft with a knife 11 from a main nozzle 2, a projection 29 and light-receiver are arranged opposite to the upper part of loom and constituted so as to detect a yarn penetrated into movable region of slay 1 and reed 4. Detection result concerning existence of penetrated yarn is input to the above-mentioned control computer and treatment of the above-mentioned missed yarn Y' is carried out by the computer regardless of the detection result and then starting of the loom is selected on the basis of the detection result concerning existence of the penetrated yarn.
Patent JP-H04366379-A (JP)
Title: Ice piece supply device
Inventor: SHIOJIMA NOBUYUKI
IPC: F25C5/00
Filed: 1991-06-11
Abstract: PURPOSE:To release a fixed amount of ice by making variable the opening time of an ice carry out door so as to prevent the amount of ice to be carried out from varying widely, responding with the time elapsed after the ice is filled. CONSTITUTION:There is installed a timer 16 which starts time measurement when an ice storage filled up with ice is detected. There is also installed a control device 15 which opens an ice carry out door 11 only for a door opening time decided by in response to the elapsed time detected by the timer 16.
Patent JP-S6030070-A (JP)
Inventor: KATOU YUTAKA
IPC: H01R13/52
Filed: 1983-07-28
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-S62296787-A (JP)
Title: Brushless motor
Inventor: SAKAMOTO MASANOBU
IPC: H02P6/08
Filed: 1986-06-13
Abstract: PURPOSE:To protect a commutator against excess current and contrive the demagnetization of a rotor not to be generated, by applying a pulse signal to at least one of commutator transistors on breaking, and by short-circuiting armature coil current instantly. CONSTITUTION:When a distribution circuit 17 is operated by the signal of position detectors 4a-4c and start signal is fed by a start switch 19, a start/stop circuit 18 operates to turn on commutator transistors 5-10. Then armature coils 2a-2c are excited, and a rotor 3 is rotated. When the rotation of a motor is stopped, stop signal is fed to the start/stop circuit 18 by a stop switch 20, and the transistors 5-10 turns off the block the current to the armature coils 2a-2c. A pulse brake control circuit 21 receives a stop signal, and allows only the transistor 8 to conduct to discharge the electromagnetic energy stored in the armature coils 2a-2c immediately after the transistors 5-10 are turned off.
Patent JP-S5764655-A (JP)
Title: Novel benzoylaminophenylcarboxylic acid derivative, its preparation, and drug composition comprising it
Inventor: HAMADA MASAAKI
IPC: A61P29/00
Filed: 1980-10-04
Abstract: NEW MATERIAL:A benzyolaminophenylcarboxylic acid derivative shown by the formulaI(X 1  and X 2  are H, halogen; A is direct bond, alkylene, alkenylene; R 1  is H, alkyl, cycloalkyl, etc.; R 2  is H or alkyl) and its pharmaceutically aceeptable salt.  
     EXAMPLE: Benzyolaminophenylacetic acid.  
     USE: An antiphlogistic and analgesic agent. Having small side effect. Administrable orally and parenterally, and an oral dosage is 0.1W2.5g/day.  
     PROCESS: A compound shown by the formula II is reacted with a compound shown by the formula III (X is halogen), to give the desired compound shown by the formulaI. The prepared compound is hydrolyzed to give a compound shown by the formulaIwherein free carboxylic acid is converted into a salt by a common method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63304952-A (JP)
Title: Heat-treatment process
Inventor: HORII KIYOYUKI
IPC: A23L5/10
Filed: 1987-06-03
Abstract: PURPOSE:To enable continuous heat-treatment of a food, e.g. drying, expansion, sterilization treatments, etc., in high efficiency, by supplying hot air, etc., with a Coanda spiral flow generator. CONSTITUTION:Compressed air generated by a compressor 4 is supplied through a ring slit 3 into an apparatus 1 for generating Coanda spiral flow. A granular food is introduced into the apparatus 1 from a feeding tank 5, passed through a tube 2 and separated from air with separators 6, 7. The objective treated granular food is recovered through a recovery tube 10. If necessary, the system is supplied with steam generated from a steam supplying apparatus 11.
Patent JP-H04366314-A (JP)
Title: Space heater controller
Inventor: ISHIDA KAZUHARU
IPC: F23N5/14
Filed: 1991-06-12
Abstract: PURPOSE:To raise the pleasantness in space heating that is provided with an upper limit value selection means capable of selecting the upper limit value of calorific value by providing an upper limit value changing means that changes a set upper limit value by receiving signal from a time counting means. CONSTITUTION:When an upper limit value selection means 6 selects an upper limit value which matches the room a user uses, and if this upper limit value is set as the upper limit value of calorific value by an upper limit value setting means 8, a space heater 10 is made to generate heat at the set upper limit value by calorific value controlling means 9 unitl the room temperature comes near the set temperature. And when the room temperature comes near to the set temperature, the calorific value is gradully lowered and the room temperature is let to converge to the set temperature. And at this time the respective outputs of a temperature setting means 1 and room temperature sensing means 2 are compared by a comparison means 3, and the time at which both values coincide is measured by a timer 4. And if, after a specified time has passed, the room temperature has not reached the set temperature, the upper limit value of an upper limit value setting means 8 is upgraded by one rank by an upper limit value changing means 7.
Patent JP-S63315947-A (JP)
Title: Pvp for lowering turbidity of serum
Inventor: DAGUMARU SHIYUTOIA
IPC: G01N33/96
Filed: 1988-06-08
Abstract: Polyvinylpyrrolidone is used to reduce turbidity in a dried and reconstituted human- and animal-based serum, which may contain metered lipids.
Patent JP-H04280139-A (JP)
Title: Document delivery method
Inventor: MAABIN ERU UIRIAMUZU
IPC: G06Q10/10
Filed: 1991-05-15
Abstract: PURPOSE: To provide a document delivering method by which a plurality of documents can be managed efficiently in delivering the documents in a data processing system. CONSTITUTION: When a document is delivered to a target recipient, input confirmation information is generated to a delivery status log (54 and 56). Thereafter, a data processing system generates delivered message confirmation information containing the identity confirmation information of the actual recipient of the said document by automatically deciding the identity of the actual recipient (56 and 60). Since the delivered message confirmation information is stored as the confirmation information of the delivery status log together with the identity confirmation of the actual recipient (62), the sender of the document can accurately decide the identity of the actual recipient who generates the delivered message confirmation information by referring to the confirmation information (64).  In a suitable example of this invention, it is contrived that the document is delivered to a plurality of recipients and the sender can only request identity confirmation for selected ones of the recipients.
Patent JP-S6039745-A (JP)
Inventor: ARUFURETSUDO UORUTAAZU UTSUDOH
IPC: H01J31/12
Filed: 1984-07-07
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-S5842005-A (JP)
Title: Zoom lens barrel
Inventor: HORIKOSHI TOORU
IPC: G03B5/00
Filed: 1981-09-07
Abstract: PURPOSE:To shorten the production process, to reduce the cost and to improve the dimension precision, by forming a cam groove in such direction that the center line of the cam groove in the breadthwise direction is always orthogonal to a prescribed plane including the optical axis. CONSTITUTION:A cam groove 2 is formed on a cam cylinder 1 in such direction that the center line of the cam groove 2 in the breadthwise direction is orthogonal to a horizontal plane X-X including an optical axis O-O', and a cam groove detaining part of a cam pin 5 to be engaged with the cam groove 2 is formed to a shape like a ball. As a result, a mold is slided from the outside-diemeter side of a cam cylinder 5 to form the cam groove 2, and the cam cylinder 5 and the cam groove 2 are produced by the molding work of a synthetic resin or the press work of metallic materials. Consequently, the production process is shortened, and the cost is reduced, and the dimension precision is improved.
Patent JP-H05308848-A (JP)
Title: Harvesting method for mushroom
Inventor: FURUYA KENJI
IPC: A01G1/04
Filed: 1992-05-01
Abstract: PURPOSE:To efficiently perform mushroom harvesting work in a highly easy way without injuring it. CONSTITUTION:In harvesting mushroom grown by a bottle culture, a pressurized gas feed source-connected jet nozzle 3 is put into a culture bottle B in its axial direction, and the tip blowout port 3s of the nozzle 3 is set at the boundary X (or close thereto) between a mushroom M-set part Md and culture medium F followed by blowoff of a pressurized gas (pref. impact-type one) through the nozzle 3 to separate the set part Md from the medium F, thus accomplishing the mushroom harvest.
Patent JP-H10328537-A (JP)
Title: Membrane separation device
Inventor: SATO TAKESHI
IPC: C02F1/44
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation device capable of preventing the clogging of raw water flow passage even if a trouble of a flow passage switching structure occurs. SOLUTION: In the case that valves V1 , V2 are opened and V3 , V4 and closed, raw water is supplied to a raw water flow passage of a membrane module through pipe lines 2, 3, a valve v1 and a pipe line 4 by a raw water pump 1, flows out from the raw water flow passage 7 and is passed though a pipe line 9, the valve 2 and a pipe line 10 to be turned to a concentrated water. In the case that the valves v1 , v2 are closed and the valves v3 , v4 are opened, the raw water flows successively through the raw water pump 1, the pipe line 2, the pipe line 11, the valve v3 , pipe lines 12, 9, the raw water flow passage 7, pipe lines 4, 13, the valve v4 and pipe lines 14, 10 in this order to be turned to the concentrated water.  When the switching action of v1 -v4 is different from the way and becomes in an abnormal state, the pressure difference of manometers 17, 18 becomes <= a prescribed value and the operation of the raw water pump 1 or the taking out of the permeated water is stopped by a controller 19.
Patent JP-H08317168-A (JP)
Title: Color communication equipment
Inventor: YOKOKURA HIDENORI
IPC: H04L1/00
Filed: 1995-05-15
Abstract: PURPOSE: To conduct proper fall-back depending whether communication is color image communication or monochromatic image communication by interrupting a channel at a threshold level higher than a threshold level of a transmission speed of fall-back in the case of monochromatic image communication. CONSTITUTION: A communication control section 1-7 controls communication according to an external protocol. In the G3 protocol, a threshold level for color communication is set to 96O0bps and a threshold level for monochromatic communication is set to 2400bps. In the case of color image communication, when the threshold level of the communication exceeds a threshold level of fall back, a channel is interrupted. In this case, when the threshold level is not set to 24OObps, fall back is tried again and image quality is degraded further when the image transfer is available and data are transferred.
Patent JP-H0434869-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: UCHIDA TAKUMI
IPC: H01M10/05
Filed: 1990-05-31
Abstract: PURPOSE:To realize a battery with good cylic characteristics, and capacity characteristics by using specific active material. CONSTITUTION:Manganese oxide expressed by a general formula of MgxMnOx+2(0<x<=2) is used as a positive electrode, which oxide is prepared by de-doping spinel type magnesium and Mg2MnO4 being manganese oxide by an oxidation or electrochemical method.
Patent JP-S6031964-A (JP)
Title: Water-surface transfer printing device
Inventor: HORIE MASAAKI
IPC: B05D1/20
Filed: 1983-07-29
Abstract: PURPOSE:To prevent the fouling of the succeeding material to be coated due to paints attached to a device even on a plurality of continuous uses by constituting the water-surface transfer printing device so that the waterline section of a tank or a water immersing section in the device can be brought upward from the surface of the water. CONSTITUTION:A paint reservoir section 5 is supplied with paints by a paint feeder 9, a weir 3 is pulled up, and paints in the paint reservoir section 5 is diffused to a paint diffusing course 6. Consequently, a film 10 is formed on the surface of the water 2, and a material to be coated 7 is immersed to the film 10 and the film on the surface of the water 2 is transferred on the surface of the material to be coated 7, thus obtaining a coated plate 11. Water immersing parts such as a parting plate 4, the weir 3, etc. can be pulled up little by little at every transfer. When a transfer device has been designed so that the wall of a water tank 1 is slid and pulled up, fouling due to the wall of the water tank 1 can also be prevented.
Patent JP-S5765782-A (JP)
Title: Desulfurization and purification of hydrocarbon fraction containing a large amount of aromatic component
Inventor: MATSUMOTO HIDEYUKI
IPC: C10G45/08
Filed: 1980-10-07
Abstract: PURPOSE: To achieve high desulfurization rate and high recovery rate of arom. hydrocarbons, by hydrogenating a hydrocarbon fraction contg. arom. components and org. sulfur compds. in the presence of a catalyst which was subjected to a presulfurization treatment.  
     CONSTITUTION: The pre-sulfurization treatment of a catalyst is carried out in such a manner that an Ni-Mo catalyst or an Ni-Co-Mo catalyst is contacted with hydrogen and hydrocarbons contg. several tens W 1,000ppm of thiophene added thereto at a temp. not lower than operating temp. so as to give an S content of 20W60% in the catalyst for the sum of S calculated as MoS 2  for Mo, Ni 3 S 2  for Ni and Co 9 S 8  for Co. Then a hydrocarbon fraction contg. org. sulfur compds. as impurities and a large amount of arom. components, is hydrogenated in the presence of the above catalyst at 200W400°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5664324-A (JP)
Title: Focusing state display system of automatic focus detector
Inventor: TSUNEKAWA TOKUICHI
IPC: G02B7/28
Filed: 1979-10-29
Abstract: PURPOSE: To prevent the unstable operation of an automatic focus detector and make focusing state displaying stable by providing a delay operation circuit which  inhibits the constant time input to the input of a taking lens driving circuit.  
     CONSTITUTION: Capacitors C1, C2 for delaying are provided to the bases of transistors Tr5, Tr6, and the turn-ON of the transistors Tr5, Tr6 are delayed for a fixed time. At the same time, the charges of the capacitors C1, C2 for delay are instantaneously discharged via transistors Tr7, Tr8, whereby the turn-off of the Tr5, Tr6 is made short. This causes the taking lens LS to be drive only when the focus detection information for a short time is neglected and the constant focus detection information is sustained for more than a fixed time. Hence, the taking lens LS may be driven stably and the flicker of a focusing state display element LD prevented, thus the stable focusing state display may be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5765332-A (JP)
Title: Oxygen reductive catalyst
Inventor: SUGA NOBUHIKO
IPC: C07D487/22
Filed: 1980-10-07
Abstract: PURPOSE: To obtain a long-lived oxygen reductive catalyst bearing elements other than Pt and capable of lowering the reductive overvoltage of oxygen from a porphyrinic metal complex having specific structure.  
     CONSTITUTION: An oxygen reductive catalyst, composed of a porphyrinic metal complex having a structure of the formula (where X 1 , X 2 , X 3 , X 4  and X 5  are each a halogen atom coincidently or differently and Me is a central metal such as Co, Fe, or Mn), e.g., Co-ms-[5, 10, 15, 20]tetrakis-(penta-fluorophenyl) porphirin, is obtained. The compound of the formula, having Co as the central metal exhibits higher activity, and F as halogen atom exhibits the highest activity. The oxygen reductive catalyst is used in cathodic electrode, and electrolyte used for the catalyst as the electrode includes sulfuric acid for acid, an Na 2 SO 4  aqueous solution, for example, for neutral, and a KOH aqueous solution, for example, for basic. Also, when the catalyst is supported on the electrode, the electrode is dipped in a solution of the catalyst in a solvent, for example. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0320262-A (JP)
Title: Herbicidal compound
Inventor: DEBITSUDO FUIRITSUPU ASUTORUZU
IPC: C07D251/52
Filed: 1990-05-31
Abstract: NEW MATERIAL: A compd. represented by formula I {A is N or; CR 5 ; R 1 , R 2  and R 5  are each H, halogen, formul, CN, alkyl, alkenyl, alkynyl, cycloalkyl, alkoxy, aryloxy, alkylthio or NH 2 ; and R is a group represented by formula II [R 3  is H, alkyl, a heterocyclic group or aryl; and R 4  is COR 6  (R 6  is H, halogen, OH or alkoxy), OR 7  (R 7  is a heterocycle) or a group represented by formula III (R 9  and R 10  are H or alkyl)}.  
     EXAMPLE: Methyl-2-(4,6-dimethylpyrimidin-2-yl)oxy-3-methylbutanoate.  
     USE: A herbicide.  
     PROCESS: For example, a compd. represented by formula IV (L is a leavable group) and a compd. represented by formula V are reacted pref. under basic conditions in an inert org. solvent to obtain the compd. represented by formula I (R is the group represented by formula II). 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63303757-A (JP)
Title: Image output device
Inventor: HATTA NAOYUKI
IPC: B41J2/255
Filed: 1987-06-04
Abstract: PURPOSE:To enable a halftone dot image having different alignment directions of dot matrices to be easily created by selectively controlling the rotational amount of printing heads arranged in opposite positions on a platen surface, carriage movement speed and paper feed rate. CONSTITUTION:An image output device is constituted in such a way that printing heads 9 may rotate in a surface including the line feed direction of a recording sheet 3 and the traveling direction of a carriage 10 by driving of a motor 6. Image data entered from a host computer 11 via an interface 12 is once stored into a memory 13, and is converted to dot matrix data by color by means of CPU 14. Then each command is issued to a motor for rotation of a printing head 6, a motor for feeding recording sheets 4, a motor for traveling a carriage 5 and a head pin drive circuit 15 by CPU 14 on the basis of the converted data. Consequently, a predetermined halftone dot image of dot matrix is printed out on recording sheet 3. Thus a halftone dot image with different alignment directions of dot matrix can easily be obtained.
Patent JP-S5365275-A (JP)
Title: Structure of electrode chamber
Inventor: ITOI EIJI
IPC: C25B9/19
Filed: 1976-11-24
Abstract: PURPOSE:To help removal of generated gas so as to prevent increase in voltage by making spacers arranged between electrode surface and ion exchange membrane of wire, and by arranging the wire at a suitable interval so that its longitudinal direction is parallel to the surfacing direction of gas generated in the electrode chamber.
Patent JP-H089370-A (JP)
Title: Image encoding method
Inventor: HAMAMOTO YASUHACHI
IPC: H04N19/00
Filed: 1994-06-22
Abstract: PURPOSE:To enable efficient encoding while suppressing practical image degradation and decreasing the amount of codes by preventing the degradation from being conspicuous for human sight even when filter processing is executed. CONSTITUTION:The edge part of an input image signal is detected by an edge detecting means 14 and corresponding to the detected result, the operation of a filter circuit 10 is controlled. On the other hand, a coefficient K of the circuit 10 is decided corresponding to a local change degree (e) of the signal. Namely, encoding processing is performed for the unit of a block, the local change degree is detected within the same range as this block, and the coefficient of the circuit 10 is also set and changed within the same range as this block. Corresponding to a target value C of the code amount due to encoding, the coefficient of the circuit 10 is revised, and the coefficient of the circuit 10 is set corresponding to encoding processing. Afterwards, the edge part of the input image signal is detected by using the means 14, the local change degree (e) of the input image signal is detected by a local change degree detecting means 18, and the circuit 10 is controlled corresponding to these two detected results at least.