baber/WOPTO huggingface dataset:
Patent JP-H07256232-A (JP)
Title: Waste treatment apparatus
Inventor: MIYATA KOICHI
IPC: B09B5/00
Filed: 1994-03-22
Abstract: PURPOSE:To carry out both pulverizing and drying treatment of garbage and dissolving treatment of foam styrol by providing a drying tank to which organic wastes are thrown and a dissolving tank to which plastic wastes are thrown and heating the insides of the drying tank and the dissolving tank by a heating apparatus. CONSTITUTION:A drying tank 26 to which organic wastes are thrown from a feeder 58 is installed in a treatment tank 19 and the inside of the drying tank 26 is heated by a hot blast flowing in an indirectly heating chamber 27 having almost U-shaped side cross-section. A dissolving tank 12 and a discharging container 13 are installed in a hood 21 above the drying tank 26, hot blast from a hot blast generating apparatus is supplied selectively to the indirectly heating chamber 27 and the inside of the drying tank 26, and a gas discharging apparatus is connected with the hood 21. Being stirred by a stirring apparatus 59, organic wastes in the inside of the drying tank 26 are dried by the heat of the hot blast to be denatured and become powder substances and the substances are discharged by a feeder 58. Dissolved substances of plastic wastes in the inside of the dissolving tank 12 are received by a discharging container 13.
Patent JP-S521437-A (JP)
Title: Surge protection system
Inventor: FUJIMOTO SHIGEFUMI
IPC: H02H9/04
Filed: 1975-06-24
Abstract: PURPOSE: A surge protection system for communication device capable of easily achieving electronization of exchange speech path without using lighting conductor, varistor or the like. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01250056-A (JP)
Title: Ultrasonic flaw detecting method
Inventor: MORITA MASUO
IPC: G01N29/28
Filed: 1988-03-30
Abstract: PURPOSE:To evaluate a defect in a body to be inspected and to improve the accuracy of defect detection by sending an ultrasonic wave to the flaw detection surface of the body from a contactor and performs flaw detection, detecting the crest value of the reflected wave from an ultrasonic wave reflector, and evaluating the defect in the body. CONSTITUTION:The ultrasonic wave reflector 6 is arranged on both opposite flaw detection sides of the thin body 2 at a distance l from the body 2. If there is the defect 3 or a discontinuous layer, etc., in the body 2, a layer of air is present at this part to decrease the transmissivity of the ultrasonic wave 5 or cut off the ultrasonic wave 5 completely. The crest value of the reflected wave from the reflector 6 decreases or becomes zero. This is observed through a cathode-ray tube oscillograph connected to a probe 4 to evaluate the defect in the body 2. Consequently, the defect detection accuracy is improved.
Patent JP-H05254620-A (JP)
Title: Conveying means for suspension conveying apparatus
IPC: B65G9/00
Filed: 1991-03-15
Abstract: PURPOSE: To provide a conveying means capable of better adapting special demand. CONSTITUTION: The conveying means for a suspension conveying apparatus has two roller supports 2 for rolling on a rail 6 and an object to be conveyed to be disposed thereon. The means also has a supporting element 3 connected to the supports 2. A coupling means is provided in order to be able to couple the conveying means to other conveying means. In order to be able to better adapt the conveying means to special operating conditions, the coupling means 7, 8 and 9 are arranged on the support 2.
Patent JP-S63242982-A (JP)
Inventor: SAKAGUCHI MIKIO
IPC: C04B41/83
Filed: 1987-03-30
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-S59201090-A (JP)
Inventor: IIDA KATSUHIKO
IPC: G06F3/048
Filed: 1983-04-30
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-S61234704-A (JP)
Inventor: IWANAGA KENJI
IPC: A01C1/00
Filed: 1985-04-11
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-H05279138-A (JP)
Title: Fiber-reinforced ceramics and their production
IPC: C04B35/80
Filed: 1992-03-31
Abstract: PURPOSE:To prevent defective sintering due to poor dispersion, etc., of whisker from occurring and enable the obtaining of a material of uniformly densified high-strength and high-toughness fiber-reinforced ceramics and further the extension of an application range of the material as a material for large-sized various industrial mechanical parts including the field of an abrasion-resistant material and a material for tools. CONSTITUTION:Ceramic whisker having a cubic crystal structure in a quantity of 5-80vol.% based on the total volume is added to powder consisting essentially of at least one selected from alumina, silicon nitride and sialon and the resultant mixed powder or its compact is then burnt while applying a temperature and a pressure so as to provide >=3%/hr volume shrinkage rate based on the volume before the burning, e.g. at 10kg/cm<2>.hr maximum pressurizing rate and curving a part of the whisker.
Patent JP-S553967-A (JP)
Title: Printer
Inventor: HAYASHIDA NOBUYUKI
IPC: B41J19/18
Filed: 1978-06-26
Abstract: PURPOSE: To control the print head constantly and quickly against any fluctuation in the load and voltage by means of a speed sensor and a DC motor speed control circuit.  
     CONSTITUTION: A frequency signal is obtained from a pick up 7 in proportion to the movement speed of a print head 4 and amplified with an amplifier 11 to produce a signal 1. The peak of the signal 1 is determined with a peak detector 12 and the output 2 serves as a printing timing signal. A signal 2 is applied to a retriggering timer 22 to produce the output 3. A flip block 23 receives a signal 3 and outputs a signal at H a level if the signal 3 at a L level or at a L level if at a H level when the signal 2 is inputted. The signal 4 is impressed on a transistor in such a manner that the transistor is turned on at the H level. The input signal 5 to a comparator 14 is divided in the voltage when the transistor is on while remains intact when it is off. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5412254-A (JP)
Title: Cathode structure for cathode-ray tube
Inventor: ITAZU MASAKATSU
IPC: H01J29/04
Filed: 1977-06-28
Abstract: PURPOSE: To obtain a quick-response cathode which projects a picture of high quality within six seconds, is excellent in insulating property between cathode heaters, and has a long life, by fixing the optimum condition range of each constituting part and by constituting the cathode structure through the combination among them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05281313-A (JP)
Title: Magnetic field detecting device
IPC: G01R19/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a magnetic field detecting device which does not require any precise position adjustment. CONSTITUTION:In the title device which is used for light sampling devices and uses a magneto-optical crystal 12, a polarizer 4 which passes incident light and only branches the optical signals having a specific polarization plane among returned optical signals, wave plates 10 and 11 to which the light passed through the polarizer 4 is made incident and which act to optically bias operating points, and the magneto-optical crystal 12 in which a magneto-optical effect is generated by a magnetic field generated by the current flowing through an electrode 15 to be measured and changes the polarization plane of the light passed through the plates 10 and 11 are provided. In addition, electrodes 14 which are provided in the crystal 12 and have a reference potential across them and a reflecting surface which leads the light passed through the crystal 12 to the polarizer 4 through the plates 10 and 11 by reflecting the light are also provided.
Patent JP-S563935-A (JP)
Title: Direct heating type cathode structure
Inventor: SHIBATA SHIGEKAZU
IPC: H01J29/04
Filed: 1979-06-21
Abstract: PURPOSE:To improve the life-span of a direct heating type cathode structure and its functional characteristics, by using a specific clad material to constitute each filament, on whose surface is fixed a metallic base plate coated with an electron radiating material. CONSTITUTION:The filaments 8 are extended between their corresponding heads of supports 2 and springs 7 of a cathode structure. A metallic base plate 9 is fixed on substantial center of each filament 8. The surface of each metallic base plate 9 is coated with an electron radiating material. As each filament of the structure is used a clad material which is made of a heat resistant metal, such as Mo or W, coated with an Ni-base heat resistant alloy. For example, the clad material may be made by using Mo11 as a core material, cladding an Ni-W alloy 12 over the core material and forming the clad material into a symmetrical comfiguration with respect to its vertical and transverse directions.
Patent JP-H08275753-A (JP)
Title: Coagulated egg food
Inventor: HATASAKI TAKESHI
IPC: A23L15/00
Filed: 1995-04-03
Abstract: PURPOSE: To obtain a coagulated egg food having as a whole both the color and flavor of vegetables by heating and coagulating a low-viscosity liquid egg preparation liquor. CONSTITUTION: This coagulated egg food is obtained by the following processes: 1st process: vegetables 5 are ground into a vegetable paste 6; 2nd process: a liquid component 8 is extracted from the vegetable paste 6; 3rd process: a liquid egg preparation liquor 13 is produced by mixing under agitation water 11 with a liquid whole egg 10 obtained by agitating the liquid component 8 followed by straining; and 4th process: the liquid egg preparation liquor 13 is heated and coagulated.
Patent JP-S60225887-A (JP)
Inventor: YOU KANENARI
IPC: G09G5/22
Filed: 1984-04-19
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-S58194856-A (JP)
Title: Novel 2-azetidinone derivative
Inventor: KOUDA AKIO
IPC: A61P31/04
Filed: 1982-05-10
Abstract: NEW MATERIAL:A 2-azetidinone derivative of formula I (R1 is pyrrolidinyl, pyrrolyl, piperidyl, pyridyl, each of which may bear hydroxyl and/or lower alkyl; R2 is H, hydroxyl; R3, R4 are lower alkyl; M is H, cation). EXAMPLE:Potassium (3S, 4S)-3-[D-alpha-(4-hydroxy-6-methylnicotinamide)-p-hydroxyphenylacetami de]-4-metyl-2-azetidinone-1-oxysulfonate. USE:Antibacterial with markedly improved antibacterial activity. PREPARATION:A compound of formula II (R5 is protecting group for NH2) is sulfonated into a compound of formula III, Then, its protecting groups are removed to give a compound of formula IV, further the product is made to react with a compound of formula V or its reactive derivative in the carboxyl to give the compound of formula I .
Patent JP-H08272327-A (JP)
Title: Poster for electron
Inventor: HATTORI KATSUHIRO
IPC: G09F15/02
Filed: 1995-04-03
Abstract: PURPOSE: To improve the consciousness of political participation by drawing the name of a candidate in a part of a poster paper for election and providing this poster paper with a canvas column for drawing the claim and opinion of the electorate or designs, etc., in its margin. CONSTITUTION: The right side of the poster paper 1 for election is provided with a name entry column 2 previously printed with the name of the candidate. The right side of this name entry column 2 is printed with a column 3 of, for example, a 'candidate for the member of xx City Assenably', 'candidate for the member of xx Prefecture Assembly', 'candidate for the member of the House of Representatives', 'candidate for the member of the House of Councilors', etc. The paper is provided with a column 4 printed with characters, such as 'independent', or political party name behind this column. The upper part of the paper 1 is provided with a slogan column 5 to be previously printed with slogans, for example, 'Let's do new hand-made politics participated by citizens!!'. The greater part of the margin of the paper 1 is formed as the canvas column 6. The free drawing of the opinion, claims, etc., of the electorate (supporters) in this canvas column 6 is possible. The segmentation of the canvas column 6 to a plurality is possible as well.
Patent JP-H06290323-A (JP)
Title: Fare collecting device for toll highway
Inventor: KATO MASAKI
IPC: G07B15/00
Filed: 1993-04-05
Abstract: PURPOSE:To prevent the interference of radio waves among the fare center antennas of plural lanes by monitoring and controlling the fare center transmitter of each lane by a center computer in order to prevent the simultaneous radiation of radio waves through the antennas. CONSTITUTION:A center computer 1 is connected to the transmitters A2, B3 and C4 of each lane via the control cables 8, 9 and 10 respectively. When the computer 1 supplies a control signal of a high level to each transmitter, the transmitters A2-C4 radiate the radio waves to perform communication with the non-contact IC cards of the cars passing its own lane for collection of fares. Under such conditions, the transmitters A2-C4 are monitored and controlled by the computer 1 to prevent such a case that the radio waves are simultaneously radiated through the fare center antennas 5, 6 and 7. Thus, it is possible to prevent the interference of radio waves among antennas 5-7 of plural lanes and to collect the fares of highways with high reliability.
Patent JP-S6457868-A (JP)
Title: Control method for copying machine making facsimile function composite
Inventor: SAKATA SEIJI
IPC: H04N1/32
Filed: 1988-04-01
Abstract: PURPOSE:To contrive to improve the operability by printing out a received fax data when no operation is implemented for a prescribed time in the copy mode and the reception of fax function is finished. CONSTITUTION:The titled machine consists mainly of a scanner section A, an operation section B, a plotter section C and a fax section D. When no operation is applied for a prescribed time in the copy mode, when the fax function completes the reception, the received fax data is printed out. When the fax function completes the reception while the machine is being preheated, the fax mode is reached and the received fax data is printed out. Thus, the changeover from the copy mode into the fax mode is simplified and the operability is improved.
Patent JP-H11270199-A (JP)
Title: Pile erection method and vehicle with pile erection mechanism used in the method
Inventor: OSHIMA MITSUYOSHI
IPC: E02D7/20
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To efficiently erect a pile without forcing a worker to do excessive work. SOLUTION: A pile clamper 8 mounted at the rear of a vehicle body 1 with a vehicle body lifting jack 2 includes a pile fitting frame 13 and a thruster 15 for thrusting a presser plate 14 against a pile A fitted into the pile fitting frame 13 to clamp the pile A. The pile A is fitted in the pile fitting frame 13 in the condition that the vehicle body 1 is lifted via a jack 2 and the presser plate 14 is thrust against the pile A in the pile fitting frame 13 by the thruster 15 to cause the pile damper 8 to clamp the pile A and avoid the vehicle body 1 from being lifted via the jack 2, so that the end of the pile A may be pressed into a ground with the weight of the vehicle body 1 to erect the pile A on a ground G.
Patent JP-S521713-A (JP)
Title: Silencing device for blower
Inventor: YAMADA SHINTAROU
IPC: F01N1/00
Filed: 1975-06-24
Abstract: PURPOSE: To arrange exact silencing by means of effective reflection and disturbance of noise by using a noise absorbing frame and a triangle blade. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05237253-A (JP)
Title: Discharge control device for ball
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-02-27
Abstract: PURPOSE:To make the flow of balls smooth during a ball extracting action and surely start or stop the ball extracting process by rotating a rotor blocking the flow of balls in ball discharge passages with a projection via the signal from a ball extraction detecting means, and completing the ball extracting action on condition that the signals from ball detecting means indicate the ball absence state. CONSTITUTION:A worm 251 installed so that screw threads are protruded into ball passages 259a, 259b of a ball discharging device 200 is rotated by a step motor 253, and count sensors 263A, 263B are installed at the tip section 200D of the ball discharging device 200. A ball discharge control device operates the step motor 253 to rotate the worm 251 when a ball extracting switch is turned on, and balls in the ball passages 259a, 159b are separated and discharged one by one by the screw threads for a ball extracting action. When the count sensors 263A, 263B indicate the ball absence state during the ball extracting action, the step motor 253 is stopped after the preset rotations from that time.
Patent JP-S533713-A (JP)
Title: Receiving frequency correction system
Inventor: SAKAI YASUHIDE
IPC: H03J7/06
Filed: 1976-06-30
Abstract: PURPOSE:Intermediate frequency output frequencies are counted n time at inter vals of the fixed time, and whether the difference between every counted frequency and the prescribed in termediate frequency is positive or negative is discriminated to count the result, threby correcting automatically a deviation of the turning frequency in a receiving.
Patent JP-H06291574-A (JP)
Title: Gain control circuit
Inventor: YAMAGUCHI HIDEHIKO
IPC: H03F1/34
Filed: 1993-04-05
Abstract: PURPOSE:To provide a gain control circuit in which a high speed can be attained even when a set gain is changed by providing plural phase compensating circuits at an amplifier used for a gain control circuit, and selecting the phase compensating circuit which is sufficient for suppressing oscillation according to the set value of the gain. CONSTITUTION:The gain of an amplifier 1 is decided by a feedback resistance 4, ground resistance 5, and combined resistance in a ground resistance selecting circuit 8, and the ground resistance selecting circuit 8 is controlled by a ground resistance control signal 12 using a signal 11 of a CPU 14. On the other hand, the inside circuit of the amplifier 1 is equipped with a phase compensating circuit 15-2 which is controlled by a switch 16 in addition to a normal phase compensating circuit 15-1. Then, in the case that the oscillation occurs when the gain of the amplifier 1 is less than a certain gain G1 at the time of designing the amplifier 1, the oscillation can be suppressed by closing the switch 16 by a phase compensating circuit control signal 13 using the signal 11 of the CPU 14 at the time of setting the gain G1, and adding the phase compensating circuit 15-2.
Patent JP-S61236807-A (JP)
Title: Basic three-component copolymer
Inventor: ISHIHARA KAZUHIKO
IPC: C08F20/32
Filed: 1985-04-15
Abstract: PURPOSE:To provide a novel three-component copolymer of good film- formability, soluble inorganic solvent but water-insoluble in any pH range, constituted by structural units of basicity, hydrophobicity and hydrophilicity, respectively. CONSTITUTION:For example, (A) a monomer of formula I (R<1> is H or 1-4C hydrocarbon; R<2> is 1-10C hydrocarbon; R<3> and R<4> are each H or 1-10C hydro carbon; X is ester-, amido-, urethane-, or ether-bond, or phenylene group) (e.g., N,N-diethylaminoethyl methacrylate), (B) a second monomer of formula II (R<5> and R<7> are each H or 1-4C hydrocarbon; R<6> is the same as R<2>; R<8> is R<1>, -CH2O-, H, etc.) (e.g., 2-hydroxyethyl acrylate) and (C) a third monomer of formula III (R<9> is the same as R<5> or R<7>; R<10>-R<12> are each 1-7C hydrocarbon; n is 0 or positive integer)(e.g., p-trimethylsilylstyrene) are brought to radical polymerization to obtain the objective novel polymer constituted by structural units of formulae IV-VI, respectively.
Patent JP-H05240315-A (JP)
Title: Backlash adjustment device of reduction gear
Inventor: ICHIHARA KAZUSANE
IPC: F16H55/18
Filed: 1992-02-28
Abstract: PURPOSE:To adjust the backlash in a reduction gear employing a planetary gear mechanism. CONSTITUTION:In a reduction gear where a sun gear 13 is provided on an output shaft 12 side of a motor 10, and the rotation of the motor is reduced through a planetary gear mechanism which is engaed with this sun gear 13 and achieves the planetary movement, a plurality of planetary gears 141, 142, 151 which are respectively engaged with the sun gear 13 are provided by being supported by separate planetary gear shafts 14a, 15a, and at the same time, these planetary gears 141, 151 are arranged by making an axial dislocation so that they may be engaged with either of a first and a second internal gear 22, 23 which are axially arranged in parallel, and the backlash is adjusted by rotating the first and the second internal gears 22, 23 in the mutually reverse direction.
Patent JP-S60222533-A (JP)
Title: Boosted pressure control mechanism of turbocharged engine
Inventor: YAMADA KOUICHIROU
IPC: F02P5/15
Filed: 1984-04-20
Abstract: PURPOSE:To optimize boosted pressure, by feeding output from a knock sensor upon generation of knocking to upper and lower limit judging devices of advancing value, and operating a solenoid valve through a flip flop according to outputs from the upper and lower limit judging devices. CONSTITUTION:In case of fuel of normal octane value, when an engine 1 starts supercharging operation, a pressure switch 21 is operated by discharge pressure of a compressor 3 to close an opening/closing mechanism 19. At the time, knocking is generated, and a retarding signal is generated from an ignition timing controller 16. When the signal reaches a lower limit, output is supplied from a lower limit judging device 33 to a flip flop FF24 to turn off a solenoid valve 13 and open a bypass valve 7 by an actuator 8. As a result, boosted pressure is reduced to prevent generation of knocking. In case of fuel of high octane value, even when the pressure switch 21 is operated under engine supercharged condition, an advancing signal is further generated to provide output H from an upper limit judging device 22 and invert output from the flip flop FF24, thereby increasing the boosted pressure.
Patent JP-S557804-A (JP)
Title: Preparation of polymethacrylic ester
Inventor: FUKUDA SANJIYU
IPC: C08F2/00
Filed: 1978-06-30
Abstract: PURPOSE: To prepare a polymethacrylic ester useful as resist materials for radiation- exposure and having a high molecular weight and a sharp molecular weight distribution, by carrying out the polymerization in the presence of a trace amount of a specific aromatic vinyl compound.  
     CONSTITUTION: In the anionic polymerization of a methacrylic ester [e.g. formula I (R is 1W4C alkyl or phenyl), etc.], a trace amount of an aromatic vinyl compound II (R' is H, 1W4C alkyl or phenyl; R" is phenyl or 1W4C alkyl) (preferably  ≤1 mole% on the basis of the methacrylic ester) is added to the polymerization  system. The polymerization is carried out preferably at a lower temperature from  -120°C to -50°C, if desired under stirring, in the presence of a polymerization  initiator. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10274193-A (JP)
Title: Wall-mounted electric fan
Inventor: YANO KAZUYA
IPC: F04D25/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To direct the oscillation center of an electric fan body to a front without increasing the size of the whole of an electric fan when the angle of the electric fan body to vary an oscillation center at an angle of depression area is regulated to an angle of elevation area. SOLUTION: A wall-mounted electric fan comprises an elevation body 3 to support in a rise and fall state an electric fan body 2 at the support part 1b of a wall type stand 1; and an oscillation center regulating body 5 to vary the oscillation center of the electric fan body 2. When the angle of the electric fan body 2 is regulated from an angle of depression to an angle of elevation area, a cam part 13 to regulate the center of oscillation to the front of the electric fan body 2 and an engaging protrusion 12, engaged with the cam part 13, are arranged between the support part 1b and the oscillation center regulation body 5.