baber/WOPTO huggingface dataset:
Patent JP-2000095582-A (JP)
Title: Concrete product and its production
Inventor: SUGITA SHUICHI
IPC: B28B7/40
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a concrete product capable of preventing corrosion of a steel material provided at an inner part and excellent in qualities such as strengths, durability or the like, and to provide a method for producing the same. SOLUTION: A substrate 11 formed with an electroconductive material is placed on a base stand 13 in the electrically insulated state through insulators 12. A mold 17 is loaded on the substrate 11 and fresh concrete 18 is filled in the mold 17. The fresh concrete 18 has been prepared by using cement, an admixing material and water, at least one kind of these components being subjected to electrostatic field treatment. A high voltage electrostatic field generator 14 is equipped at a position distant from the substrate 11 and is connected to the substrate 11 through a connecting wire 15. The concrete product is obtained by impressing an electrostatic field generated by the high voltage electrostatic field generator 14 to the fresh concrete 18 to subject the fresh concrete 18 to the electrostatic field treatment and to cure the fresh concrete 18.
Patent JP-H0580390-A (JP)
Title: Shutter device for camera
Inventor: NAKAMURA YOSHIO
IPC: G03B9/10
Filed: 1991-09-20
Abstract: PURPOSE:To provide a shutter device where light is prevented from being leaked, which is produced at low cost because the work of a shutter blade is easy and also has the simple constitution of a shutter trigger part and whose responsiveness is high. CONSTITUTION:A linear magnetization part 1 is provided at the leading edge of a shutter blade 3. A magnetic thin film resistance element 2 whose resistance value is changed in accordance with the intensity of magnetic field is provided in a path area where the magnetization part 1 is moved. A pair of shutter blades 3 and 5 are driven to be opened/closed by a sector lever 10 which is turned by receiving the driving force of a motor 6 for driving a shutter through a pinion gear 7, a reduction gear 8, and a boss 7 on the gear 8. For example, when the sector lever 10 is turned counterclockwise, a sector pin 13 on the lever 10 moves downward in a state where it is engaged with the respective long holes 14 and 12 of the shutter blades 3 and 5 so as to drive the shutter blades 3 and 5 with the holes 15 and 11 as center in an opening direction. At the time of starting opening, the magnetization part 1 passes the position of the element 2.
Patent JP-S61155358-A (JP)
Title: Diallylbutyric acid derivative and production thereof
Inventor: TATSUOKA TOSHIO
IPC: C07D211/56
Filed: 1984-12-21
Abstract: NEW MATERIAL:A compound shown by the formula I [R<1> is H, 1-3C alkyl, or 2-4C acyl; R<2> is 1-3C alkyl; X is pyrrolidinyl, morpholino, thiomorpholino, amino, group shown by the formula II (A is H, or 1-3C alkyl), group shown by the formula III (B is phenyl, benzyl, etc.), etc.] and its salt. EXAMPLE:4-(2-Hydroxy-5-methoxy)phenyl-4-phenyl-1-(4-methyl) piperazinyl-1-oxo butane. USE:Effective for improving and remedying various symptoms caused by organic disorder in the brain and psychic function disorder. PREPARATION:A benzoxepin derivative shown by the formula IV is reacted with an amino shown by the formula H-X or an alcohol in the presence of an acid catalyst under heating or at room temperature, to give a compound shown by the formula I.
Patent JP-H11168790-A (JP)
Title: Power adapter with loudspeaker
Inventor: MURANAMI MASAHIKO
IPC: G06F1/16
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To make a loudspeaker for a portable electronic device more easily to listen to. SOLUTION: This loudspeaker for a portable electronic device is loaded, accompanying a sufficient resonating space inside this power adapter. Audio signals are sent from the electronic device 12 via a cable 14 to the power adapter 16 and appropriately amplified in an amplifier inside the adapter. As the power for driving the speaker 17 inside the adapter, the power supplied from an AC power source through the cable 18 is utilized. With such a constitution, the problems for the size of the speaker, of the resonance space and of power consumption can all be resolved, and high quality sound including sufficient harmonic tones of a wide reproduction frequency range is provided without addition of special equipment.
Patent JP-H0579276-A (JP)
Title: Bedrock consolidation process
Inventor: YAMAMOTO YOSHIHISA
IPC: E02D3/12
Filed: 1991-09-19
Abstract: PURPOSE:To form a uniform consolidated region by making a bedrock consolidating chemical liquid in combination of the A liquid containing water as main component and the B liquid containing isocyanate prepolymer as main component and pressing the chemical liquid into a hole drilled on a bedrock. CONSTITUTION:The inside of a lock bolt positioned in a hole 22 drilled on a bedrock is charged by pressure with a bedrock consolidating chemical liquid made of two-liquid type foamed urethane resin in the combination of the A liquid containing water as main component and the B liquid containing isocyanate prepolymer as main component. The inside of the hole 22 is charged with this chemical liquid, which is hardened in a permeation state into a bedrock. The content of water in the A liquid is set to 40-90wt%, and the mixing ratio of the A liquid and B liquid is set to 1:1-1:3. Further, as the B liquid, diphenylmethane-4,4'-diisocyanate, trilene diisocyanate, polyethylene glycol and polypropylene glycol are reacted, by using trimethylolpropane as catalyst and used.
Patent JP-S62128808-A (JP)
Title: Automobile wheel
Inventor: MIYAMOTO HIROSHI
IPC: B60C25/00
Filed: 1985-11-29
Abstract: PURPOSE:To reduce a noise level, by installing an alignment mark in a tire and a wheel so as to cause a lateral groove, where dual tires draw nearer, to become opposite phase, in case of dual-tire wheels. CONSTITUTION:A mark 13 is formed in a distance at one-fourth of a pitch P of a lateral groove 12 from the center of the lateral groove 12 of a tire 10. In addition, a mark 14 is formed on the circumference of a wheel 11 as well. And, both these tie and wheel marks 13 and 14 are made congruous with each other whereby the tire 10 is set to the wheel 11. Each mark 14 of this wheel 11 is made congruous with each other, assembling it into dual wheels. With this constitution, the lateral groove 12, where dual wheels 19 and 10 draw nearer to each other, come to opposite phase to each other, thus a noise peak becomes shifted so that noises are reducible.
Patent JP-H11112925-A (JP)
Title: Signal recording and/or reproducing device and their method, signal recording device and its method, and signal reproducing device and its method
Inventor: AKIBA TOSHIYA
IPC: H04N5/85
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a signal reproducing device and its method by which a relation of two channel video signals is visually recognized when reproducing the two channel video signals from a record medium are reproduced. SOLUTION: A monitor 8 displays a video signal at recording and a video signal at reproduction. An operation section 7 is used by the user to select the recording mode to designate recording of a video signal and the reproducing mode to designate the reproduction of a video signal in a form of the recording and/or reproducing mode. A system control section 5 detects the recording and/or reproducing mode selected by the operation section 7 and controls the display of the monitor 8.
Patent JP-H05337563-A (JP)
Title: Precision finishing method for parts having plural grooves on inside surface
Inventor: ISHINAGA NOBUYUKI
IPC: B21D22/26
Filed: 1991-09-20
Abstract: PURPOSE:To finish an inside surface with high accuracy by the whole circumference of an outside surface in a state in which an inner die is set on the inside surface of a crude material. CONSTITUTION:A cross section at right angle to the axis of the housing of the crude material is divided into a uniform thick part, a uniform thin part and a variable part from a thick wall to a thin wall, an area drawing ratio in each part is calculated, and the whole circumference of the outside surface is drawn so that the deflection of each area ironing ratio is 5% or less. Also, the average of the ironing angle in the inside surface of the outer die is made within 2 to 5 degrees inclusive at the position where the crude material to be ironing is brought into contact with the die.
Patent JP-S61147021-A (JP)
Title: Combustion device
Inventor: KUWABARA YASUAKI
IPC: F23N5/02
Filed: 1984-12-19
Abstract: PURPOSE:To provide a device indicating the operation condition even in case of immediate start of re-operation after fire-cut by installing a controller which put out trouble indicating signal when a output signal from flame detector is beyond the specified limit before ignition time after a certain time elasped since operation is started. CONSTITUTION:The required time for cutting off completely flames on the burner is experimentally determined and designated as a specified time ta. After that time elapsed, flame resistance Rf is compared to the resistance RH at trouble time. In case of Rf<RH, the device judges the outbreak of trouble and stops operation after indicating. In case of Rf>=RH, the device judges whether or not thermister temperature T is beyond the pre-heat finished temperature T1 within the time tb. After beyond that time, the device puts in timer 5 at zero point, pump circuit 14 at ON, relay 16 at ON, and igniter 12 at ON. The controlling circuit receives information from flame detector 1 and operates igniter 12 etc. and in case of abnormal condition, stops operation immediately after indication by indicating device 2.
Patent JP-2000125888-A (JP)
Title: Sialoadhesin family member-3
Inventor: KIKLY KRISTINE K
IPC: A61K48/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new polypeptide comprising sialoadhesin family member 3 containing an amino acid sequence having high homology to a specific amino acid sequence, useful for diagnosing and treating cancer, inflammation, autoimmunity, allergy, etc. SOLUTION: This new sialoadhesin family member-3 (SAF-3) polypeptide which is selected from a polypeptide containing an amino acid sequence having at least 70% homology to an amino acid sequence of the formula in the whole length of the formula, a polypeptide containing the amino acid sequence of the formula and a polypeptide composed of the amino acid sequence of the formula and isolated and is useful for treating and diagnosing cancer, inflammation, autoimmunity, allergy, asthma, chronic rheumatoid arthritis, Alzheimer's disease, Parkinson's disease, multiple sclerosis, sepsis, AIDS, cardiac infarction, etc. The polypeptide is obtained by expressing a cDNA obtained from a human monocyte-derived cDNA library by a standard cloning and screening in a host cell.
Patent JP-H05105509-A (JP)
Title: Zirconia brick
Inventor: TSUKAMOTO NOBORU
IPC: C04B35/48
Filed: 1991-10-17
Abstract: PURPOSE:To provide a girconia brick having high mechanical strength and high corrosion resistance as well as improved heat shock resistance, suitable as a stable plate brick or nozzle brick with long lifetime. CONSTITUTION:The objective brick is made up of 3-20wt.% of at least one kind selected from monoclinic zirconia-contg. clinker, composed of 25-80wt.% of ZrO2 and 20-75wt.% of Al2O3, another kind of monoclinic zirconia-contg. clinker composed of 25-80wt.% of ZrO2, 20-75wt.% of Al2O3 and <=25wt.% of TiO2 and/or SiO2, and (B) substantially the rest of zirconia.
Patent JP-S62130321-A (JP)
Title: Pressure detector
Inventor: TANAGA KEISOKU
IPC: G01L1/00
Filed: 1985-12-02
Abstract: PURPOSE:To accurately detect the pressure by providing a resistance circuit base having a couple of electrodes and a block contact forming a parallel variable resistance circuit electrically keeping contact with the base at all times. CONSTITUTION:The resistance circuit base 11 can form freely an optional pattern as occasion arises by the printing, etc., and on the other hand, the block contact 12 consisting of conductive and elastic material can form each type of point contact, line contact and surface contact, etc., in accordance with the pattern of the resistance circuit. Further, a plunger 13 transmits the external force to the contact 12 accurately in order to bring stably the block contact 12 into contact with the resistance circuit base 11. Then, the contact 12 is in contact with the resistance circuit base 11 in a nonpressure state and the pressure from zero can be detected. Further, since the resistance circuit sets an initial value, it has the stable pressure detecting ability. Moreover, a change of a resistance value is measured only at a contact part between the contact 12 and the resistance circuit and the linear pressure/resistance value characteristic is obtained by determining each shape most suitably and the accurate pressure can be detected.
Patent JP-H11112398-A (JP)
Title: Satellite communication system
Inventor: NISHI RYUZO
IPC: H04B7/15
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a satellite communication system where an initial access signal in an incoming line does not interfere with a line in another link nor becomes the inhibition cause of system capacity improvement. SOLUTION: The satellite communication system has a satellite 1 repeating an incoming line signal, a terminal transmission part 6 transmitting the incoming line signal and a ground station reception part 2 receiving an outgoing line signal. The terminal transmission part 6 has an initial access signal modulation part 8 mapping a specified hopping pattern on a time base to the initial access signal only and a CW transmission part for initial access 7, which turns on/off the transmission output of the carrier signal of a high frequency in a guard band in accordance with the hopping pattern. The ground station reception part 2 converts the down line signal form the satellite 1 into a base band signal and demodulates the initial access signal from the base band signal.
Patent JP-H09111036-A (JP)
Title: Disposal treatment of biodegradable polyester resin molded product
Inventor: NAKAMURA NORIO
IPC: C08J11/16
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To simply and surely subject the subject molded product to a disposal treatment at a generation place of waste products by decomposing the molded product comprising a resin composition consisting mainly of a biodegradable polyester with a disposal treatment solution mainly containing an alkali. SOLUTION: This method for disposing a biodegradable polyester resin molded product comprises decomposing the molded product comprising a resin composition consisting mainly of a biodegradable polyester (generally a copolyester of polylactic acid or lactic acid with a hydroxycarboxylic acid) with a disposal treatment solution mainly containing an alkali. The content of the biodegradable polyester in the molded product is preferably >=75wt.%. The molded product is preferably a printed sheet for OHP on the point that the sheet can immediately be subjected to the disposal treatment to prevent the leakage of the printed contents. The used disposal treatment solution generated after the contact decomposition of the molded product is preferably neutralized with a neutralizing agent consisting mainly of an acid and subsequently released into a sewerage, etc.  The main component of the disposal treatment solution is preferably sodium hydroxide, potassium hydroxide, etc. The concentration of the disposal treatment solution is preferably 1-15wt.%, and the solvent is generally water from points of view such as safety and profitability.
Patent JP-H0898626-A (JP)
Title: Discharging device control unit in grain discharging device
Inventor: SERA TOKUYUKI
IPC: A01F12/46
Filed: 1995-10-18
Abstract: PURPOSE: To provide the subject control unit capable of accurately and quickly moving a discharge device movable both vertically and transversely to a target position. CONSTITUTION: This control unit is designed to slow down the moving speed of, or intermittently move a discharge device movable both vertically and transversely to discharge grains held in a relevant storage chamber, when the device approaches a target position.
Patent JP-H01113591-A (JP)
Title: Rotary compressor
Inventor: NAKAOKA MASASHI
IPC: F04C18/356
Filed: 1987-10-26
Abstract: PURPOSE:To unite a roller and a vane in a body, to prevent the vane from colliding with the roller due to incomplete follow-up, to reduce noise and to improve reliability by pressing the vane to the roller through connecting parts. CONSTITUTION:A motor comprising a stator 50 and a rotor 51 and a compression device 66 driven by the motor are respectively accomodated in each of closed receptacles 2-1-2-3. Plates 53, 54 are closely stuck to both sides of a cylinder 52 to form a compression chamber 55 and a roller 58 is inscribed in the compression chamber 55. An eccentric portion 57 is provided on a shaft 56 rotated by the motor. A vane 60 is pressed to the roller 58 through connecting parts 59 to partition the compression chamber 55 into the high pressure side and the low pressure side. Thus, the roller 58 and the vane 60 are united in a body through the connecting parts 59 to prevent the forward end of the vane 60 from colliding with the outer periphery of the roller 58 because the vane 60 can not completely follow up the motion of the roller 58.
Patent JP-2000097078-A (JP)
Title: Internal-combustion engine
Inventor: ITO TAKEKAZU
IPC: F02D43/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To hinder the temperature of a catalyst from sinking below its activat ing temp. when the engine is idling. SOLUTION: Two combustive conditions are provided and one of them is selected, i.e., the first combustion in which the EGR gas amount in a combustion chamber 5 is greater than the EGR gas amount where the soot generating amount shows a peak and little soot is produced and the second combustion in which the EGR gas amount in the combustion chamber 5 is smaller than the EGR gas amount where the soot generating amount shows peak. A catalyst 25 is installed in the exhaust passage of the engine. When the temp. of the catalyst 25 has sunk below the lower limit value, the temp. of the exhaust gas is raised or a large quantity of unburnt HC and CO is emitted from the engine.
Patent JP-H11105280-A (JP)
Title: Ink jet head and its manufacture
Inventor: YAMAMOTO TAKEMI
IPC: B41J2/055
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To give uniform discharging performance at respective nozzles by preventing influence to formation of the nozzles due to positional deviation of a nozzle plate or irregular connection of connecting end faces with flatness of each connecting end face. SOLUTION: The ink jet head discharges ink externally from nozzles 7 communicating with a plurality of pressure chambers 3 by controlling pressure of ink in the chambers by ink pressurizing means provided corresponding to the chambers partitioned by a sidewall 21. In this case, the nozzles 7 are formed by so-called shot blasting for injecting fine particles of ceramics or the like to the member for constituting the chambers at a high speed by providing a resist mask on a part except the nozzle forming part at the member for constituting the chambers 3, and integrally formed with the chambers 3.
Patent JP-H04150740-A (JP)
Title: Uniterruptible power supply
Inventor: MAEJIMA KAZUNARI
IPC: H02J9/06
Filed: 1990-10-08
Abstract: PURPOSE:To feed a load with power uninterruptedly without causing damage on a UPS by providing a control means which bypasses the uninterruptible power supply(UPS) and turns an UPS input breaker, an UPS output breaker and a bypass breaker ON/OFF. CONSTITUTION:When an operator requests removal of an uninterruptible power supply(UPS) 11 through a switch, for example, an operation detecting section 23 detects the operation and provides a signal to a control section 22. If a commercial power supply is ensured, the control section 22 commands a UPS interface section 24 to switch the UPS 11 to direct feed operation. Upon establishment of direct feed operation, the control section 22 commands a breaker operating section 27 to turn a bypass breaker 21 ON. An output current monitoring section 26 detects power supply on a bypass route 20.
Patent JP-H08131092-A (JP)
Title: Food for microwave oven and its production
Inventor: SUZUKI TORU
IPC: A23L35/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a food having emulsified fats and oils, a reduced sugar and an amino acid on the surface, and capable of being cooked into the cooked product having a preferable aroma and a good roasted color with a microwave oven, and enabling to largely shorten a cooking time. CONSTITUTION: This food has (A) emulsified fats and oils (e.g. mayonnaise, margarine), (B) a reduced sugar (preferably xylose) and/or (C) an amino acid (preferably glycine) on the surface. The component A is preferably used in an amount of 5-20 weight times that of the component B or C. When the components A, B and C are used, the component B is preferably used in an amount of 0.5-3 weight times that of the component C. The food is usually preferably obtained by adding the component A to the aqueous solution of the component B and/or the component C, and subsequently imparting the prepared paste to the surface of a food such as sweet potato, doria, pizza or roasted rice ball by a method such as a spraying method, a coating method or a covering method.
Patent JP-H01114212-A (JP)
Title: Voltage controlled oscillator
Inventor: UEKI YUKIYA
IPC: H03K3/282
Filed: 1987-10-28
Abstract: PURPOSE:To reduce a load resistance value, and to reduce a noise voltage by providing an astable multivibrator with a differential pair consisting of a third and a fourth transistors(TRs) whose emitters are connected in common. CONSTITUTION:The astable multivibrator, in which a capacitor C1 is connected between the emitters of the first and the second TRs Q1, Q2, and a first and a second resistors R1, R2 are connected to collectors respectively, is provided with the differential pair consisting of the third and the fourth TRs Q9, Q10 whose emitters are connected in common. Then, the collector of third TR Q9 is connected to the emitter of the first TR Q1, and the collector of the fourth TR Q10 is connected to the emitter of the second TR Q2, end signals to be inputted to the bases of the first and the second TRs Q1, Q2 are supplied to the bases of the third and the fourth TRs Q9, Q10 respectively as well. Thus, even if the capacity value of the capacitor is made small, the resistance of the first and the second resistors R1, R2 to be the load need not be made large, and the noise voltage for the resistors R1, R2 is reduced.
Patent JP-S61147410-A (JP)
Inventor: NAKAMURA KUNIKATSU
IPC: H01B7/42
Filed: 1984-12-20
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。
Patent JP-S61144763-A (JP)
Title: Disk reproducing device
Inventor: OSHIO HISAKATSU
IPC: G11B17/04
Filed: 1984-12-18
Abstract: PURPOSE:To prevent malfunction securely and to prevent a disk from damaging by providing a lever which inhibits a case from being drawn out in process of specific operation, a lever which holds the case in an open state, and a lever which maintains attitudes of both levers. CONSTITUTION:A catcher mechanism 6 while taking a disk out of a disk containing case inserted into a device and loading it on a specific part in the device automatically stores a loaded disk in an empty case inserted into the device. The sleeve lock lever 27 inhibits the case from being drawn out during a specific operation process section after the case insertion of the mechanism 6 and the opening lever 15 holds the case in the open state. Then, an interlocking lever which moves back associatively with the mechanism 6 and holds the levers 27 and 15 in an operation or standby state is provided. Consequently, the mechanism 6 inhibits the case containing a lid and a disk from being drawn out to prevent the disk from damaging.