baber/WOPTO huggingface dataset:
Patent JP-H11169755-A (JP)
Title: Detachable rotary type highly efficient two-fluid pulverizing nozzle
Inventor: PARK BYUNG-KYU
IPC: B05B7/10
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To regulate the spatial particle size distribution of asymmetric spray. SOLUTION: A two-fluid pulverizing nozzle wherein a gas supply pipe 7 is arranged to the side surface of an upper plate 1 and a liquid supply pipe 3 having an orifice 31 formed thereto is fixed to the upper end part of the plate by a fixing bolt 4 and a lower plate 2 is connected to the main body 8 of a connector and the outlet of a gas flow pipeline and the orifice of the gas supply pipe 7 are connected to the inside of the main body of the connector and a two-fluid pulverizing nozzle constituted so that the main body of a quick connector made easily detachable by quick coupling is fixed to the lower plate so as to be capable of changing the flow path of the gas supplied to the gas flow pipeline and the sleeve supported by a spring is formed to the main body of the connector and made detachable and rotatable by inserting a stem into the sleeve are provided and the orifice outlet of  the liquid supply pipe and the outlet of the gas flow pipeline are constituted so as to have an inclined cross section of 0-60 deg..
Patent JP-S59149742-A (JP)
Inventor: ARAI JIYUNICHI
IPC: G05F1/70
Filed: 1983-02-07
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-H06226197-A (JP)
Title: Coating method for improving coating durability of steel material
Inventor: KATO CHUICHI
IPC: B05D7/24
Filed: 1993-02-04
Abstract: PURPOSE:To provide a coating method for improving the coating durability of weather-resistant steel used for the construction of a bridge, a building and the like to a large extent and making the maintenance easier. CONSTITUTION:In a method for coating a steel material, an undercoating film is formed by using weather-resistant steel containing Cu of 0.2-0.7% and applying a treating mixture containing as its principal components, 1-50% sulfuric acid or a mixture of solid superstrong acids Fe2O3 and Fe3O4 supporting metal oxide, 0.01-5% phosphoric acid, 0.01-10% simple substance or compound of Pb, etc., and 3-30% butyral resin, and, as the test, a solvent and a coating additive on the surface of steel material. The method is different from the technologies heretofore available in respect of increasing the function of preventing the generation of film blister by the reduction of contained solid super-strong acid itself.
Patent JP-H06233446-A (JP)
Title: Power supply circuit and video camera-tape recorder with power supply
Inventor: NOGUCHI YASUNORI
IPC: H04N5/225
Filed: 1993-02-04
Abstract: PURPOSE:To obtain a power supply circuit and a video camera-tape recorder combination with the power supply wherein protection against abnormal voltage is provided with reliability and subsequently, power supply is smoothly restored without replacing any part. CONSTITUTION:A power supply circuit is composed of a voltage detecting circuit 2 which detects the voltage supplied to power receiving circuits; voltage comparing circuit 3 which determines through comparison whether the detected voltage has fallen below a reference voltage; switching circuit 5 which continues or interrupts the power supply to the power receiving circuits according to the result of the judgment; ON detecting circuit 6 and reset circuit 7 which detect power ON operation on the power circuit side, and restores the open switching circuit 5 to resume power supply.
Patent JP-S59143666-A (JP)
Title: Guider for recording paper of printer
Inventor: HIRAI KUNIO
IPC: B41J15/00
Filed: 1983-02-04
Abstract: PURPOSE:To obtain a guider for the recording paper of a printer, which is capable of completely preventing the rolling-up of recording paper, by using a system in which a partition plate to interrupt the contact between the entering and discharging sides of recording paper is detachably fitted without the use of other fitting parts. CONSTITUTION:In a partition plate 22, plural ribs 23 in contact with the back of an eraser plate 16 and a flexible lever 24 are integrally formed. The partition plate 22 is thus fixed by elastically coupling a coupling claw 26 with both side ends of the eraser plate 16. A recording paper 5 is sent forwardly by turning clockwise the platen 6 and also sent reversely by turning counterclockwise the platen 6. Since the entering and discharging sides of recording paper 5 are partitioned by a partition plate 22, the contact between the entering side and the discharging side does not occur. Therefore, when recording paper 5 is sent forwardly and then sent reversely, the rolling-up of the end portion of the recording paper can be prevented.
Patent JP-H07207414-A (JP)
Title: Steel for aluminum casting mold
Inventor: KUBOTA KUNICHIKA
IPC: C22C38/00
Filed: 1994-01-18
Abstract: PURPOSE:To produce a steel for aluminum casting which is used on a relatively low temp. side an has high hardness, high toughness and long fatigue life by producing the steel which has a specific component compsn. specified in respective contents of Si and Cr and has specific values of hardening and tempering hardness and impact value at ordinary temp. CONSTITUTION:The steel which contain, by weight %, 0.25 to 0.60% C, <=1.5% Si, <=1.5% Mn, 3.50 to 5.65% Cr, 0.2 to 4.0% one or two kinds of W and Mo based on 1/2W+Mo and 0.05 to 2.0% V, contains the Si and Cr satisfying a relation Si<(18.7/Cr)-3.3, and the balance Fe with inevitable impurities and has the hardening and tempering hardness of >=46HRC and the impact value at ordinary temp. of >=4.8kgf/mm<2> is prepd. As a result, the steel for aluminum casting molds has the excellent toughness at a transition temp. or below and more particularly fatigue characteristic and can be used at a mold surface temp. of <=200 deg.C.
Patent JP-S63186064-A (JP)
Title: Speed reducer
Inventor: SHIOMI KAZUYUKI
IPC: F16H25/04
Filed: 1987-01-28
Abstract: PURPOSE:To make it possible to obtain a speed reducer in a simple structure and in a light weight and small size, and to reduce noise and vibration by making such constitution that eccentric cams rotate with a driving shaft in one body and a driven shaft rotates keeping circumscription about the eccentric cams at a pair of facing surfaces which are made in the internal open space of the driven shaft. CONSTITUTION:Pressure with which eccentric cams 4, 6 press the facing surfaces of a driven shaft 8 are applied, in proportion to the rotation of the driving shaft 1, to one of a pair of circumscribed lines of a pair of facing surfaces which form an internal open space of a driven shaft 8 touching the eccentric cams 4, 5, on which a distance from the center axis C of a driving shaft 1 increases in proportion to rotation of the driving shaft 1, and a torque proportional to an eccentricity (e) of the eccentric cam 4, 5 is transmitted to the driven shaft 8. Thus, by pressing alternately one of a pair of facing surfaces of the driven shaft 8, the driven shaft 8 is driven to rotate a half turn during one turn of the driving shaft 1 and the speed is reduced. Therefore, it is possible to produce a speed reducer from small number of parts in a simple structure and in a light weight and small size, and then to reduce its noise and vibration during operation so that it can operate reliably to reduce the speed.
Patent JP-S63187059-A (JP)
Inventor: YAMANAKA YASUSHI
IPC: F25B1/00
Filed: 1987-01-28
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-S63186229-A (JP)
Title: Photosensitive material
Inventor: KAKIMI FUJIO
IPC: G03F7/004
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a sharp image by forming a photosensitive layer in such a manner that said layer contains particles contg. a base or base precursor and particles of >=30% pieces of the particles contg. the base or base precursor stick to the surface of microcapsules. CONSTITUTION:This photosensitive material has the photosensitive layer contg. the microcapsules contg. silver halide and polymerizable compd. and a reducing agent on a base. The photosensitive layer contains further the particles contg. the base or base precursor and particles of >=30% pieces of the particles contg. the base or base precursor stick to the surface of the microcapsules. Since the base penetrates quickly into the photosensitive microcapsules at the time of heat development, the inside of the photosensitive microcapsules is quickly brought under an alkaline condition. The polymn. reaction of the polymerizable compd. is thereby smoothly and quickly progressed and the sharp image is obtd.
Patent JP-H05268113-A (JP)
Title: Cordless telephone set
IPC: H04M1/72502
Filed: 1993-01-07
Abstract: PURPOSE: To reduce the intermodulation distortion in the output of a transmitter amplifier by providing each of transmitter channels with a voltage controlled quartz oscillator and a frequency 3-multiplier constitution. CONSTITUTION: Transmission channels are provided with voltage controlled quartz oscillators(VCXO) 284 and 286 and frequency 3-multipliers 288 and 290 respectively, and frequency 3-multipliers 288 and 290 include transistors TRs and filter elements. A third higher harmonic of a fundamental 15MHz signal is generated because of the linearity of TRs. Filter elements are so tuned that a narrow band of the signal with this third higher harmonic as the center (namely, about 46MHz) passes through. Respective signals are amplified by amplifiers 292 and 294 and are synthesized and are supplied to an antenna through a duplexer 200. The constitution of VCXOs 284 and 286 and frequency 3-multipliers 288 and 290 is adopted instead of a PLL up-converter unit in this manner, thereby quickly reducing the intermodulation distortion.
Patent JP-H06204761-A (JP)
Title: Dc amplifier
Inventor: MIYASHITA MIYO
IPC: H03F3/345
Filed: 1993-01-06
Abstract: PURPOSE:To obtain a voltage gain equal to or over of that of a DC amplifier of two power supplies even in a single DC amplifier in which the ground terminal of a voltage amplifier is connected to a power source or ground via a level shift circuit such as a diode. CONSTITUTION:The DC amplifier is constituted of a voltage amplifier 1 amplifying an input voltage signal and extracting the amplified signal at an output, a 1st level shift circuit 2 connecting to the output of the voltage amplifier 1, a negative feedback amplifier circuit 3 connected between the output of the level shift circuit 2 and an input of the voltage amplifier 1, a 2nd level shift circuit 4 shifting a level of a ground terminal of the voltage amplifier 1, and a positive feedback circuit 5 connected between the output of the voltage amplifier 1 and the ground terminal. Thus, the positive feedback amount is increased and the voltage gain is increased.
Patent JP-H02199170-A (JP)
Title: Room temperature-curable organopolysiloxane composition
Inventor: INOUE YOSHIO
IPC: C08K5/54
Filed: 1989-01-27
Abstract: PURPOSE:To obtain the title one-pack type compsn. with excellent storage stability by compounding each specified amt. of specified organosilicon compd. and silane or siloxane in a diorganopolysiloxane wherein both terminals of the molecular chain are blocked each with a silanol group. CONSTITUTION:0.5-10 pts.wt. (hereinbelow described as pts.) organosilicon compd. of formula I (wherein R<1> is methyl, vinyl, trifluoropropyl or phenyl; R<2> is methyl, vinyl, trimethylsiloxy, vinyldimethylsiloxy, divinylmethylsiloxy, trivinylsiloxy or trifluoropropylidimethylsiloxy; R<3> is a 1-2C alkyl), 0.1-5 pts. silane or siloxane with 3 or more groups selected from alkoxy, oximato and enoxy groups bound to a silicon atom in the molecule [e.g. ViSi(OMe)3] and 0.05-5 pts. silane or siloxane having one or more groups of formula (R<4>2N)2 C=N- (wherein R<4> is H or a monovalent hydrocarbon group) in the molecule (e.g. a compd. of formula II) are compounded and incorporated in 100 pts. diorganopolysiloxane wherein both terminals of the molecular chain are each blocked with a silanol group.
Patent JP-S56117019-A (JP)
Title: Gas supply safety device
Inventor: HANDA HACHIROU
IPC: F23N5/18
Filed: 1980-02-16
Abstract: PURPOSE: To prevent a gas accident due to defects within a gas supply system by a constant and automatic inspection of the gas supply system.  
     CONSTITUTION: When the gas is not used, an operation switch 10 is in an opened- state so as not to output a signal. As a result, a solenoid valve 2 is closed, so that a gas accident never occurs in the downstream of the solenoid valve 2. To the contrary, when the gas is used, the operation switch 10 is turned ON to output a signal to a control board 20. The control board 20 then permits a power supply to the solenoid valve 2, thereby putting the gas implement into an operable condition. It should be noted that the selenoid valve 2 is closed for a predetermined period of time after it is once opened. During this closing period of the solenoid valve 2, if the gas pressure falls due to an accident such as a hose disconnection or an improper piping and the solenoid valve 2 receives a signal repressenting the gas pressure fall, the solenoid valve 2 is electrically locked in the closed-state through a prohibition circuit 25 and issues an alarm. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58134471-A (JP)
Title: Bidirectional thyristor
Inventor: YAMAMOTO TAKESHI
IPC: H01L29/74
Filed: 1982-02-05
Abstract: PURPOSE:To reduce a gate trigger current of a bidirectional thyristor by respectively connecting the anode and cathode of a p type gate thyristor to the cathode and anode of an n type gate thyristor and connecting the p type gate of the p type gate thyristor to the n type gate of the n gate type thyristor and eliminating the interference between the thyristors. CONSTITUTION:A triac is formed by associating an ordinary p type gate thyristor CR1 and an n type gate thyristor CR2. The thyristors CR1 is formed of an nB layer 20, a pB layer 21, a pB layer 22 and an nE layer 23, and a gate electrode 26 and a T1 electrode 27 are respectively mounted on the layers 21 and 23. The thyristor CR2 is also formed of an nB layer 30, a pB layer 31, a pE layer 32, the nE layer 34 of remote gate side and an n type gate layer 35, and a gate electrode 36 and a T1 electrode 37 are respectively mounted on the layers 35, 32. In this manner, the electrodes 26, 36 are commonly connected, the electrodes 27, 38 are similarly commonly connected, and the layers 22, 34 are connected to the electrode T2.
Patent JP-S59145097-A (JP)
Title: Regulating system for flow amount of aerating air
Inventor: OCHI MIKIHIRO
IPC: G05B11/32
Filed: 1983-02-07
Abstract: PURPOSE:To enable to continuously and properly regulate the flow amount of aerating air, by providing regulation using a blow-off valve as an auxiliary regulating means in addition to the adjustment of the opening ratios of the suction valves of blowers and the control of the number of stands. CONSTITUTION:When output from a regulator 13 exceeds a set point H, the flow amount of aerating air is regulated by controlling the number of stands and adjusting the opening ratios of suction valves 2-1-2-N. When the output for regulation becomes below another set point L, an alarm setting unit 16 is driven. A blow-off valve 8 is opened by the lower limit of the alarming output to perform exhaustion. When the output for regulation exceeds the set point H (a value slightly higher than the set value L), said blow-off valve 8 is closed by the upper limit of the alarming output to perform the regulation of the flow amount of aerating air on the basis of the control of the number of stands and the adjustment of the opening ratios of the valves.
Patent JP-S53103359-A (JP)
Title: Change-over switching system for speaker protective circuit
Inventor: MORITA SHIGERU
IPC: H03F1/00
Filed: 1977-02-22
Abstract: PURPOSE: To reduce extremely the load variation to the amplifier side, by securing a nearly identical impedance between the active time and inactive time of the protective circuit when viewed from the protective circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000220933-A (JP)
Title: Refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D11/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To accurately control and maintain a target value in a short time by setting a plurality of target values until arriving at a target temperature in the case of setting a higher target temperature than a present temperature, and stepwisely reducing a duty factor to a heater of a heating system at each time of arriving at each target value. SOLUTION: After a selective room SR is set to about 0 deg.C and used as a chilled chamber, its temperature is changed to about 8 deg.C of a wine storage temperature and used. A temperature of the SR is set to about 8 deg.C (target value D) (S1). A heater is energized at a duty factor of 100% (S2), and heating of the SR is started. If a temperature d1 of the SR sensed by a temperature sensor becomes 1/2 to the value D, the factor is changed to 50% based on a signal from a controller (S3). The factor is changed to 25% at 3/4 (S4), and changed to 12% at 7/8 (S5). When altering of the factor is continued so that a temperature dn of the SR becomes the target value D, it is controlled and maintained to the value D (Sn).
Patent JP-S53104107-A (JP)
Title: Log amplifier for received electric field strength detection
Inventor: NAGATSU TAKAYOSHI
IPC: H04B1/16
Filed: 1977-02-24
Abstract: PURPOSE:To simply obtain the compressing linear output to a wide variety of input electric field strength, by maximizing the gain of a plural stage of amplifiers with no signal input and by reducing the gain through increase in the gate gias of the feedback circuit as the imput is fed.
Patent JP-H09212717-A (JP)
Title: Device for dealing with booklet medium
Inventor: ONOMI TADAO
IPC: G07D9/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To surely recognize the front rear sides of the surface of a booklet medium by providing a detecting means for detecting the front side or rear side of the surface of the booklet medium in the neighborhood of a turn-over mechanism part for turning over the pages of the booklet medium. SOLUTION: The booklet medium 2 is pulled into an inner part or the booklet medium 2 is taken-out from a issue cassette, a prescribed printing, etc., is executed and, then paid out to the outside. The detecting means 15 for detecting whether the surface of the booklet medium 2 is front or rear is provided in the neighborhood of the turn-over mechanism part for turning-over the pages of the booklet medium 2. Since the device is in a state shown in the figure when the booklet medium 2 is in a normal state, the detecting means 15 detects that the booklet medium 2 is pulled into the inner part of a mobile pannel 11. On the contrary, since the booklet medium 2 is not pulled into the inner part of the mobile pannel 11 when the surface of the booklet medium 2 is inverted (when the booklet medium is upside down), the detecting means 15 cannot detect the booklet medium 2. When the booklet medium 2 is upside down, the closing operation of the booklet medium 2 is interrupted.
Patent JP-S55112428-A (JP)
Title: Disk brake
Inventor: IKEDA MITSUO
IPC: F16D55/224
Filed: 1979-02-19
Abstract: PURPOSE: To remove mounting and pins, prevent twist of pins and local wear of pads by a method wherein a rotor rotating together with a wheel can move in the axle direction, while calipers are fixed directly to the fixed part of a car body.  
     CONSTITUTION: A hub 32, an intermediate member 26 and a rotor 18 rotate as one body with revolution of wheels. At this time, when liquid pressure is supplied to a liquid pressure chamber 17, a piston 16 is pushed to the right and the lining 19 of an inner pad 21 comes in contact with the left side surface of a rotor 18. The rotor 18, sliding along the lining 19, is guided by spline teeth 32 and moves to the right. When the right side of the rotor comes in contact with the linging 22 of an outer pad 24, reaction appears and the rotor 18 is braked by being pressed between linings 19, 22 of both pads 21, 24. Then, since the caliper 11 which is connected to the fixed part of the car body through a member 14 does not rotate, the linings 19, 22 are prevented from generating local wear. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06227896-A (JP)
Title: Synthesis of diamond
Inventor: CHIKUNO TAKASHI
IPC: C30B29/04
Filed: 1993-02-05
Abstract: PURPOSE:To provide a synthesis method of diamond capable of synthesizing a homogeneous and large size single crystal diamond by a gas phase synthesis. CONSTITUTION:There is disclosed, in synthesizing a diamond from a gas phase, how to form a large size and good quality diamond membrane by controlling crystal orientation slippage between plural diamond crystal plates. According to the present method, an idiomorphic single diamond crystal 1 is sliced parallel to a growth surface (100) 1a to obtain a plurality of diamond crystal plates 2, which are arranged so as to mutually contact on the idiomorphic surface (111) to obtain a gas phase growth substrate 3. The diamond is subjected to gas phase growth in the substrate 3 to form a united diamond membrane.
Patent JP-H10214446-A (JP)
Title: Disk driving device
Inventor: YAMAZAKI SEIGO
IPC: G11B17/04
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the technology capable of increasing stability of a tray at the time of reproducing operation without obstructing smoothness of the moving operation of the tray at the time of loading or unloading operation. SOLUTION: The device 1 is provided with a play preventing means 7 for giving the approaching or closing state between guide parts 11, 12 arranged on a casing 8 of a main body 2 of the disk driving device and a guide accepting part 5 arranged on the tray 3, when the tray 3 is retreated to the loading position. In this case, this play preventing means 13 is constituted so as to give the approaching or closing state in such a manner that an uplifted part 7 provided on the guide accepting part 5 is pressed in contact with the sliding surfaces 15 of the guide parts 11, 12.
Patent JP-H08188729-A (JP)
Title: Coating material having antibacterial, antimycotic and deodorizing function
Inventor: NOGUCHI YOSHIYUKI
IPC: C09D199/00
Filed: 1995-01-12
Abstract: PURPOSE: To provide the subject coating material effective for preventing the chemical change caused by the reaction of a coating material with an antibacterial and antimycotic agent and a deodorant compounded to the coating material, having improved safety to human body and exhibiting excellent antibacterial and antimycotic effect and deodorizing effect. CONSTITUTION: This coating material is produced by compounding a new Japanese lacquer or an urethane coating material with 0.5-3.0wt.% of an additive consisting of a combination of a zeolite bonded with an antibacterial metal ion such as silver, copper or zinc, an antimycotic agent having imidazole group, a dicarboxylic acid imide derivative and zeolite powder produced by impregnating a flavonoid derivative or saponin extracted from a vegetable in a zeolite and drying and finely pulverizing the impregnated product.
Patent JP-H07212407-A (JP)
Title: Encoding method
Inventor: ASAKAWA TERUO
IPC: H04L25/02
Filed: 1994-01-19
Abstract: PURPOSE:To provide an encoding method capable of high-speed transmission with small line number. CONSTITUTION:At the time of encoding digital information and transmitting it through a transmission line 42 composed of plural lines, the state of one of the plural lines is changed from High to Low or from Low to High with a prescribed interval and meaning is added corresponding to the changed line. Thus, not only redundent bits are reduced and data transmission is accelerated, but also clocks are extracted based on the change of the line and the extraction circuit is facilitated.