baber/WOPTO huggingface dataset:
Patent JP-S63226851-A (JP)
Title: Cathode structure for magnetron
Inventor: HIKINO TEI
IPC: H01J23/04
Filed: 1987-03-16
Abstract: PURPOSE:To emit sufficient thermoelectrons even if the filament temperature is low when a magnetron is driven at a low voltage by providing a specific impregnated type cathode. CONSTITUTION:A thermoelectron emitter 15 impregnated with barium oxide into porous tungsten is soldered to the outer periphery of a molybdenum tube 14 with an inner diameter of 5mm and an outer diameter of 6mm, for example, to form an impregnated type cathode 13. The cathode 13 is concentrically arranged outside a spiral filament 10, its lower section is connected to an end shield 11, and its upper section is arranged via a cavity of 0.3mm from an end shield 12. When the cathode with this structure is used, a magnetron is driven at a voltage of 340V, the emitter 15 is heated to 1150 deg.C, and a current of 1.8A flows in the filament 10, for example.
Patent JP-H04296491-A (JP)
Title: Color temperature variable lighting device
Inventor: GOSHIMA SHIGEO
IPC: H05B37/02
Filed: 1991-03-26
Abstract: PURPOSE:To prevent the brightness by visual sense from being changed at the time of changing the color temperature in a lighting device in which the color temperature is variable. CONSTITUTION:An equipment body 1 has light sources 2R, 2G, 2B having red, green and blue luminescent colors, respectively. The dimming amount of each light source 2R, 2G, 2B is independently controlled by dimmers 4R, 4G, 4B, whereby the color temperature as the whole is regulated. The dimming amount of each dimmer 4R, 4G, 4B is determined according to the dimming data to each dimmer 4R, 4G, 4B set every color temperature in a dimming data memory part 6. The dimming data is set so that the whole luminescent light quantity is reduced in accordance with the lowering of the color temperature.
Patent JP-S63253093-A (JP)
Title: Production of phosphorothioic dichloride
Inventor: MUHAMETSUDO ABUDERU HAMITSUDO
IPC: C07F9/20
Filed: 1988-03-16
Abstract: The invention provides a process for the preparation of phosphorothioic dichlorides characterised by reacting a compound of the formula RCHO, wherein R is an alkyl or haloalkyl moiety, with PCl3 and sulfur monochloride in the presence of a catalytic amount of chloride ion in the liquid phase and under anhydrous conditions to produce a compound of formula RCHClOP(S)Cl2.
Patent JP-H08264646-A (JP)
Title: Semiconductor device
Inventor: YAMANE YASUAKI
IPC: H01L23/522
Filed: 1995-03-20
Abstract: PURPOSE: To reduce the capacitance between the gate and the drain without increasing a substrate leakage current. CONSTITUTION: A first layer interconnection 8 is installed at the outside of an n<+> type low resistance layer 3 formed in a semi-insulating GaAs substrate 11. The interconnection 8 is so disposed that no superposition occurs in the perpendicular direction to the substrate surface with respect to the layer 3. Further, the semiconductor device has the structure in which a drain electrode 5 which normally has the size of the degree substantially coincident with the layer 3 is oriented toward the outside direction, and brought into contact with the layer 8 at the end of the oriented part.
Patent JP-H01233600-A (JP)
Title: Automatic transaction customer inducing system
Inventor: FUKAYA SADAO
IPC: G07D9/00
Filed: 1988-03-15
Abstract: PURPOSE:To use an automatic teller machine (ATM) in regular sequence and to reduce a waiting time by providing a gate device consisting of an inducing guide means, etc., and informing the state of the ATM to a customer who uses the ATM. CONSTITUTION:When a following user 31 comes in an entry to use the ATM2, the fact is informed to a control part 9 via a line part 4 in the gate device 1 in advance, and guidance is performed immediately by an inducing guide part 5 according to the state information of each ATM2 stored in a storage part 8. Also, by informing an expected completion time from the ATM2 to the control part 9 via the line part 4 before the transaction of a user 30 using the ATM is completed, the control part 9 starts up the guide part 5, then, guides the usage of the ATM2 whose operation is expected to complete at the earliest time to the user 31. And instruction to open a gate 17 is issued to a gate control part 3, and the user 31 is induced and guided. In such a way, since it is possible to induce and guide the user automatically in regular sequence so as to reduce the waiting time, the activity efficiency of the ATM can be improved.
Patent JP-S63168612-A (JP)
Title: Automatic focus detector
Inventor: ISHIDA TOKUJI
IPC: G03B3/00
Filed: 1987-03-16
Abstract: PURPOSE:To improve the precision of focus detection by detecting the color temperature in a visible-ray area to correct the output of a focus detecting means. CONSTITUTION:A focus detecting means calculates an extent of defocusing based on the output obtained from a focus detecting photodetector array 12. Meanwhile, a correcting means calculates a correction value based on the output ratio of two color temperature detecting photodetectors 13 and 14 which are filtered with spectral characteristics different from each other so that they sense rays different in wavelength area (namely, different in color temperature), and this correction value is added to the extent of defocusing of the focus detecting means. Then, the focus detection error due to color temperature in the visible-ray area is corrected. Thus, the precision of focus detection is improved.
Patent JP-S57173989-A (JP)
Title: Laser device
Inventor: KANEDA MICHIHIRO
IPC: H01S3/038
Filed: 1981-04-21
Abstract: PURPOSE:To dissolve the unhomogeneity of gas pressure of the medium gas in a waveguide and the unstability of gas flow, by providing the inlet and outlet of medium gas in a longitudinal direction on two or more vertical angles of the section of the waveguide. CONSTITUTION:The inlet and outlet of medium gas are provided in the same way on vertical angles symmetric each other of the waveguide 5 having a rectangular section in a longitudinal direction. The medium gas flowing into the waveguide is inflow-diffused at approx. even pressure in a longitidinal direction of the waveguide and emitted. Besides, the medium gas flowing into the waveguide is at once filled in reservers 9-12 to be adjusted for a constant pressure later to flow in through the inlet provided in the same way in a longitudinal direction. The medium gas emitted from the waveguide is evacuated and discharged at an even pressure via the other reserver in a longitudinal direction. Thus, the medium gas pressure and flow in the waveguide are kept homogenous.
Patent JP-S51137947-A (JP)
Title: Gas cooling device
Inventor: TAKAHASHI YOSHIAKI
IPC: F28F9/00
Filed: 1975-05-23
Abstract: PURPOSE: A gas cooling device which can be done of the inspection, reair or renewa of cooling elements without stoppage of the funchtion of a heat exchanger. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60219298-A (JP)
Inventor: QUACK JOCHEN MEINHARD
IPC: C11D1/72
Filed: 1985-03-27
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-S5926022-A (JP)
Inventor: ARUNO SHIMON
IPC: G01N21/35
Filed: 1983-04-08
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-S57176434-A (JP)
Title: Absolute time synchronizing system for decentralized processing system
Inventor: KATSUKI TOSHIKAZU
IPC: G06F1/04
Filed: 1981-04-22
Abstract: PURPOSE:To take absolute time synchronism for a decentralized processing system, by transmitting time information from a center device to local devices newly, after a time set with a timer means after the transmission of time information from the center device to the local devices. CONSTITUTION:A center computer 1 makes transmission request of time information T1 to a communication controller 2, transmits the time information T1 to each local processor LPU via communication circuits L1-Ln and the information reaches each LPU after a slight time delay. Owing to any cause, some LPUs can not receive the time information. The center computer 1 is provided with a timer, a time t0(remonitor time) which is negligible to the time T1 is taken as the set time of the timer. If the transmission to the LPUs is not finished within t0 after transmission, a time information T2 is newly transmitted and when all the LPUs receive within the t0 after the transmission, the T2 is taken as the time information, allowing to cancel the difference of the absolute time.
Patent JP-H08260362-A (JP)
Title: Dyeing of aramide fiber
Inventor: MURAKAMI YASUHARU
IPC: D06P3/24
Filed: 1995-03-20
Abstract: PURPOSE: To dye aramide fibers into one of various colors in a high dyeing degree in good reproducibility without employing a special installation. CONSTITUTION: A method for dyeing aramide fibers comprises scouring a woven fabric comprising the para-phenylene terephthalamide series aramide fibers and subsequently dyeing the woven fabric in a dyeing bath comprising the aqueous dispersion of a monoazo cationic dyestuff and an aromatic ether swelling agent at pH of 5 at a temperature of >=130 deg.C, preferably >=140 deg.C.
Patent JP-H03263924-A (JP)
Title: Digital measuring method and device for periodical signal
Inventor: SASAKI TAKASHI
IPC: G06F3/05
Filed: 1990-03-14
Abstract: PURPOSE:To obtain all the data in each phase in which one cycle is divided equally into the number of integers by sampling a periodical signal extending over a constant number of signal cycles with a constant sampling cycle which satisfies a certain condition synchronozed with the periodical signal. CONSTITUTION:A controller 32 frequency-multiplies the frequency (f) of the periodical signal by integer N/l after frequency-dividing by integer (alpha). The frequency can be A/D-converted even when it is the one of the periodical signal in a wide range by deciding the sampling cycle Td corresponding to the capacity and the processing time of an A/D converter 22. In such a manner, data synchronized with the periodical signal with the high accuracy of sampling time can be surely obtained through it is different from an original signal in point of time series.
Patent JP-H01233165-A (JP)
Title: Control method for motor-operated power steering device for vehicle
Inventor: TAKAHASHI TSUTOMU
IPC: B62D5/04
Filed: 1988-03-15
Abstract: PURPOSE:To prevent the generation of heat by an electric motor and a transistor for driving the motor and deterioration of a battery, by a method wherein the current value of the electric motor to provide power assist right before maximum steering is employed as a motor current limit value. CONSTITUTION:Based on an output from a steering torque sensor 1, a motor current command value is generated from a function part 2, based on the command value, an electric motor 4 is driven through a driven part 3, and a steering auxiliary force is exerted on a steering mechanism 5. A motor current is detected by a detecting part 6 to feed it back to the drive part 3. In this case, a current is detected during a time between a time when a steering angle is increased to a value higher than a value being a given angle (approximate 10 deg.) lower than a maximum steering angle and a time when it attains a value lower than a value being a different given angle (approximate 20 deg.) lower than the maximum steering angle. The current value is continued to be stored and is outputted as a motor current limit value. A protecting part 7 to select a value, being lower, of the current limit value and the current command value and output it to a drive part 3 is provided.
Patent JP-H0640756-A (JP)
Title: Mixing material for accelerating aggregation of hydraulic cement combined with amino acid derivative
Inventor: AAMADO ARUFUAEI
IPC: C04B24/12
Filed: 1993-02-26
Abstract: PURPOSE: To shorten initial set time and to accelerate reduced temp. setting by incorporating set-accelerating compounds and methylol derivatives of amino acids into a set-accelerating admixture.  
     CONSTITUTION: A hydraulic cement set-accelerating admixture is obtained by adding a first compound which is obtained by methylolation of an amino acid and is expressed by formula (I) (wherein L is a bivalent organic group, for example, phenyl group, methylene group and ethylene group; (n) is 0.1; A is an acidic group, for example, sulfonate group; R 1  is H, methylol group, a group bound to L and forming an alicyclic structure; M is H, cation) to the set- accelerating compound (e.g. mixture of calcium nitrate/calcium nitrite of 1:3 to 3:1 at weight ratio) at 0.5 to 20 wt.% to tatal sum of both. The hydraulic cement set-accelerating admixture is added to a hydraulic cement composition at 0.2 to 3.0 wt.%. Further, effective methylol derivative of the amino acid is obtained by methylolation at molar ratio of amino acid to formaldehyde in the range of 1:0.25 to 1:4. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S57177025-A (JP)
Title: Mica prepreg
Inventor: EGUCHI KUNIYUKI
IPC: C08J5/24
Filed: 1981-04-24
Abstract: PURPOSE: To prepare a mica prepreg free from surface stickiness, having excellent workability, and giving cured product having excellent heat resistance, etc., by impregnating collected mica with a grafted composition obtained by the graft copolymerization of a polybutadiene compound with a specific crosslinking compound.  
     CONSTITUTION: Collected mica lined with a reinforcing material is impregnated with a resin composition composed of (A) 100pts.wt. of a grafted 1,2-polybutadiene obtained by the graft copolymerization of (i) a polybutadiene (derivative) having a molecular weight of ≥100 and 1,2-bond content of ≥60% (e.g. 1,2- polybutadiene homopolymer) with (ii) a crosslinking compound consisting of an aromatic hydrocarbon (e.g. xylene)-formaldehyde resin and an α,β-unsaturated monocarboxylic acid (ester) (e.g. acrylic acid) or with (iii) a mixture of said crosslinking compound and a polymerizable monomer (e.g. styrene) and (B) 0.1W5pts. of a radical polymerization initiator (e.g. benzoyl peroxide). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10252364-A (JP)
Title: Sheltering structure of veranda
Inventor: NISHIDOU HARUO
IPC: E06B9/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To use a veranda comfortably as a dwelling space and enhance the performance of crime prevention as well. SOLUTION: A lower rail is mounted along the longitudinal direction of the upper part of a fence 1 of a veranda A. An upper rail 3 is mounted on a ceiling surface of the veranda A so that it may be opposed to the lower rail 2. A sheltering member 5 is laid out between the upper and lower rails 2 and 3 so that it may run freely, thereby opening and or closing an opening 6 of the veranda A freely.
Patent JP-S56157889-A (JP)
Title: Circuit for electronic timepiece
Inventor: WAKAI YOUICHI
IPC: G06F15/02
Filed: 1980-05-09
Abstract: PURPOSE:To ensure the operation of a dynamic circuit that is stable with respect to the potential fall due to the heavy load imposed when a lamp is turned ON by shifting the timings of lamp switch ON and system operation with each other. CONSTITUTION:When a lamp 221 turns ON with a lamp switch 216 being manipulated, a differential signal is obtained at an AND gate 220. The signal is inputted to a clock forming circuit 210 and the clock supply of a main circuit 202 is stopped. Upon the system operation of the circuit 202, on the contrary, the output signal 312 of a system starting circuit 211 becomes 1, a 32Hz signal is masked by an OR219 and lamp switch ON is prohibitted.
Patent JP-H07268467-A (JP)
Title: Production of hot coil for steel tube having high toughness and sour resistance
Inventor: NOMIYAMA YUJI
IPC: C21D8/02
Filed: 1994-03-30
Abstract: PURPOSE:To produce a steel tube stock excellent in sour resistance and having superior strength and toughness by specifying a chemical composition of a steel stock and further specifying its rolling conditions and controlled cooling conditions, respectively. CONSTITUTION:A steel stock, having a composition consisting of, by weight, 0.05-0.12% C, 0.10-0.40% Si, 0.50-1.20% Mn, 0.005-0.10% Al, <=0.006% P, <=0.0009% S, 0.0020-0.0060% Ca, further one or >=2 kinds among <=0.60% Ni, <=0.60% Cu, <=1.00% Cr, <=0.60% Mo, <=0.10% Nb, <=0.10% V, <=0.10% Zr, and <=0.10% Ti, and the balance essentially Fe, is used. A continuously cast slab is subjected to rolling reduction at <=950 deg.C at 10-50%, cooled at >=2 deg.C/sec surface cooling rate until a surface temp. not higher than the Ar3 point is reached, recuperated for <250sec, and rolled at >=50% at a temp. in the unrecrystallization region. Rolling is finished at 720-820 deg.C. After cooling at (5 to 30) deg.C/sec average cooling rate, coiling performed at 400-600 deg.C. By this method, the hot coil for steel tube having high toughness and sour resistance can be produced.
Patent JP-S58180675-A (JP)
Inventor: MORIGA HIROYUKI
IPC: D06M13/503
Filed: 1982-04-15
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-H07271810-A (JP)
Title: Method for retrieving information of graphic parts
Inventor: NAKADA YASUHIRO
IPC: G06F17/30
Filed: 1994-03-30
Abstract: PURPOSE:To efficiently retrieve objective graphic parts without executing complicated work such as the selection of a parts name by retrieving graphic parts information including graphic element information indicated by the relevant key out of graphic parts information stored in a storage device. CONSTITUTION:When one or more graphic element information included in graphic parts to be retrieved is inputted from an input device 1, the inputted graphic element information is inputted and analyzed to/by an input information analyzing part 21. The analytic result is sent to a graphic information comparing/ judging part 22. The comparing/judging part 22 compares/judges the inputted analytic result with graphic parts information read out from a graphic parts information storing part 4 and transfers the compared/judged result to a retrieved result displaying part 23. The displaying part 23 displays graphic parts satisfied with a retrieving condition on a display device 3 based upon the compared/judged result of the graphic parts information. Thus a retrieving operator can obtain objective information by operation only for inputting a part or all of graphic elements included in the objective graphic parts by a visual image.
Patent JP-H01235983-A (JP)
Title: Device for cleaning image forming device
Inventor: SASHITA MINORU
IPC: G03G21/10
Filed: 1988-03-17
Abstract: PURPOSE:To always maintain a satisfactory cleaning function by providing a cleaning member on the upstream side of a side seal in the rotation direction of an image carrying body. CONSTITUTION:A cleaning device 2 is placed adjacently in parallel to a rotating image carrying body 1, and in this cleaning device 2, the second cleaning member 10 is provided on a position corresponding to a part on which a side seal abuts, in the axial direction of an image carrying body 1. This cleaning member 10 is constituted of a fur brush-like part 10a which is slide-rubbed against the surface of the image carrying body, and a container part 10b for containing a toner which has been caught thereby. Accordingly, readhesion of the toner which has passed through the side seal of the cleaning device and a drop to a transfer material of the toner, and scattering to each part in the image forming device are obstructed. In such a way, a satisfactory cleaning function can be maintained.
Patent JP-H01275318-A (JP)
Title: Conveyor assembly
Inventor: WASHIRII JII HODORUFUSUKII
IPC: B65G15/48
Filed: 1989-03-14
Abstract: PURPOSE: To follow a belt width change, and to properly keep an aligning state even if a temperature changes by movably arranging a driving sprocket in the belt width direction on a driving shaft orthogonal to the lengthwise directional axis of a frame in a wide mat-shaped conveyor formed of a chain- shaped element. CONSTITUTION: A driving assembly 50 of a conveyor belt comprises a driving shaft 52 and a driving sprocket 58. The driving shaft 52 comprises a cylindrical steel shaft 54 and a polygonal sleeve 56, and plural sprockets 58 are arranged according to a width of a belt 6. These sprockets 58 can freely slide in the shaft direction of the shaft 54 by a hole 68 of the hub part 66. Plural fingered transfer plates 80 are arranged on a frame 2, and are slid along the axis 88 by a hole 92 and a screw 94, and a belt link 10 can be moved in the width direction. By this constitution, a width change caused by a temperature change is absorbed to improve aligning performance of the belt.
Patent JP-H04313997-A (JP)
Title: Speaker diaphragm
Inventor: MURAKAMI OSAMU
IPC: C08K7/02
Filed: 1991-03-26
Abstract: PURPOSE:To provide the speaker diaphragm whose E/rho is selected to be high to the utmost and in which excellent design is applied to the surface of the diaphragm. CONSTITUTION:In the speaker diaphragm in which a material containing 10wt.% or over of a thermoplastic liquid crystal polymer and 3-40wt.% of fibrous filler is impregnated from the middle of the diaphragm for injection molding, the average length of the fibrous filler in the speaker diaphragm forming is selected to be 10-80mum and the fibrous filler whose length is 150mum is selected less than 10% of the entire filler.
Patent JP-S58177893-A (JP)
Inventor: KOIZUMI YUKIO
IPC: B66C23/42
Filed: 1982-04-13
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-S58178370-A (JP)
Title: Copying machine
Inventor: HOSAKA MASAO
IPC: G03G21/00
Filed: 1982-04-14
Abstract: PURPOSE:To enable continuous turning of leaves, by imparting a working time for turning over leaves at a constant interval at each leaf in a continuous mode. CONSTITUTION:When a single copy is made per one original, an interval is imparted at each copy, and a multiendless mode is continued until a stop key is pushed. When plural copies are made, an interval mode key is turned on, the quantity of copies is set, and then, a start key is turned on. At that time, the interval is imparted at each set copy quantity. In the case of a single copy, ''1'' is displayed, and in the plural interval copy mode, for example, when the quantity is 3, the display proceeds as follows: 1 2 3, after counting up, entering the interval, then, such a cycle is repeated until the stop key is pushed, and when it is stopped, the total quantity of copies is displayed. Confirmation of the copies at each leaf and the total quantity of copies can be thus executed.
Patent JP-H03262874-A (JP)
Title: Concrete casting device
Inventor: KAWAMURA TAKEO
IPC: E04G21/02
Filed: 1990-03-13
Abstract: PURPOSE:To make a device lightweight by disposing a concrete feed pipe along a bent arm, and providing a leg device, having a fixing leg body and a sliding leg body, in the vicinity of the joint part of the arm. CONSTITUTION:A bent arm 1 is placed on arranged reinforcing bars, and the base end of a concrete feed pipe 5 is connected to a concrete feed pump. At the time of turning the tip side from a required joint part 3, in a leg device 4 from the joint part 3 to the base part side, a sliding leg body is lifted and the bottom face of a fixing leg body 12 is grounded on the reinforcing bars, whereas in the leg device 4 from the joint part 3 to the tip side, the sliding leg body is lowered and its lower face is grounded on the reinforcement. The motor of the joint part 3 is further driven to turn an arm 2 so as to turn the bottom face of the sliding leg body on the reinforcing bars, and then concrete is cast through the concrete feed pipe 5.