baber/WOPTO huggingface dataset:
Patent JP-H01298205-A (JP)
Title: Production of modified synthetic yarn and equipment therefor
Inventor: AWATA MUNEAKI
IPC: D01F1/02
Filed: 1988-05-24
Abstract: PURPOSE:To stably obtain the subject yarn having excellent spinnability and uniformity by maintaining liquid material comprising liquid medium and modifier dispersed in said medium at specific viscosity, stirring under reduced pressure, feeding to metering pump under pressure with a gas of low dew point and joining with a molten thermoplastic polymer then spinning. CONSTITUTION:A liquid material in which modifier is dispersed or dissolved in liquid medium is kept at 200-1500 poise viscosity in a modifying liquid material tank 10 and uniformalized by stirring by a stirrer 12 under reduced pressure, then after finish of stirring, pressurized with a gas of <=-10 deg.C dew point, fed to metering pump 5 under pressurized state, metered and a necessary amount is fed to mixing part 6, joined with molten thermoplastic base polymer which is molten in extruder 2 and fed through polymer pipe 3, then blended, passed through metering pump 7, extruded from capillary pack 8 and spun to afford the aimed modified synthetic yarn.
Patent JP-S5916660-A (JP)
Title: Production of continuous casting billet
Inventor: TADA KENICHI
IPC: B22D11/12
Filed: 1982-07-17
Abstract: PURPOSE:To obtain a billet which is free from negative segregation zones and has excellent internal characteristics in continuous casting by forming a reqular system crystal in the billet in the early period of casting then stirring electromagnetically the molten steel in the middle or late period. CONSTITUTION:Iron grains are added to the molten steel charged into a casting mold 4 or the molten steel is electromagnetically stirred by using an initial stirrer 7 provided in proximity to meniscus 8 to form a regular system crystal in the molten steel in the billet. The molten steel is then electromagnetically stirred by using an electromagnetic stirrer 6 in the middle or late period of casting. The generation of negative segregation zones is prevented by the above- mentioned method and the billet having no central segregation or internal defects such as center porosity is continuously cast.
Patent JP-H11313929-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing the hope of a game player on variable displays made by a variable display device. SOLUTION: An image display section has a total of nine decorative design display sections (3 lines × 3 rows) where more than one kind of decorative designs are displayed variably (corresponding to 1 to 9 in (a)). When start conditions are realized, after variable displays begin simultaneously in all the decorative design display sections, decorative designs are displayed stationarily in the upper left display section. After that, decorative designs are displayed stationarily in the lower right, upper middle, middle left, middle right, lower middle, upper right, and lower left sections in order. When decorative designs are displayed stationarily in the central decorative design display section, the variable display of all the decorative designs ends.  When the variable display of all designs ends, if the result of the variable display is a combination of specified display patterns, a jackpot condition occurs.
Patent JP-S613801-A (JP)
Title: Iron-base composite powder containing tin and its manufacture
Inventor: TAKAGI SHIGEAKI
IPC: B22F1/17
Filed: 1984-06-18
Abstract: PURPOSE:To obtain iron-base composite powder contg. Sn and having superior characteristics as a starting material for sintering by mixing iron powder with powder of Sn or a compound forming Sn and powder contg. a required element and by heating the mixture in a reducing or nonoxidizing atmosphere. CONSTITUTION:Iron-base powder contg. practically no Sn is mixed with 0.1- 20wt% (expressed in terms of Sn) powder of Sn or a compound forming Sn by thermal decomposition such as SnO and powder of one or more kinds of components selected among C, Co, Cr, Cu, Mn, Mo, Ni, P, Si, etc. and compounds each contg. such elements by an amount <50 times the amount of Sn. The powdery mixture is heated at 250-900 deg.C in a reducing or nonoxidizing atmosphere. By this method, composite powder contg. well compounded alloying elements and having high compressibility can be manufactured at a low cost.
Patent JP-H06310908-A (JP)
Title: Dielectric resonator component
Inventor: KITAICHI YUKIHIRO
IPC: H01P5/08
Filed: 1993-04-27
Abstract: PURPOSE:To obtain a dielectric resonator component in which the leakage of an electromagnetic field to the outside is less and hardly susceptible to the effect of an external electromagnetic field. CONSTITUTION:Inner conductor forming holes 2a, 2b are provided so as to be penetrated through the inside of the dielectric block 1. An inner conductor 4 is formed to an inner circumferential face of the inner conductor forming holes 2a, 2b. An outer conductor 5 is formed to an outer circumferential face of the dielectric block 1 except a 1st end face 1a. An inner conductor non- forming part 6 is provided to the inner circumferential face of the inner conductor forming holes 2a, 2b in the vicinity of its one opening. Then an open end of the inner conductor 4 is arranged to a position a little deeper from one opening of the inner conductor forming holes 2a, 2b. As a result, the dielectric block 1 and the outer conductor 5 act as shield and leakage of an electromagnetic field generated around the open end of the inner conductor 4 to the outside of the dielectric block 1 is reduced.
Patent JP-H05327095-A (JP)
Title: Optical amplifier
Inventor: OKIYAMA TADASHI
IPC: H01S3/07
Filed: 1992-05-19
Abstract: PURPOSE:To provide an optical amplifier which is used for the prestage of a receiving circuit, etc., and which employs a rare-earth-doped optical fiber and which protects the post-stage receiving circuit from breakdown even if an excessive photoelectric power is momentarily inputted. CONSTITUTION:An optical divider 2 which divides an inputted light (a) into a light supplied to an optical amplifier 1 which employs a rare-earth-doped optical fiber and a light supplied to a light detecting part 3 which detects an excessive photoelectric power momentarily inputted and outputs an electric signal is provided as the prestage of the optical amplifier 1. Further, the output of the light detecting part 3 is supplied to a control circuit 4 which turns an optical switch 5 provided as a post-stage of the optical amplifier 1 off when it receives the electric signal from the light detecting part 3 which means the detection of the momentary excessive photoelectric power.
Patent JP-S62279969-A (JP)
Title: Image recorder
Inventor: SAKAKIBARA KENJI
IPC: B41J2/44
Filed: 1986-05-29
Abstract: PURPOSE:To make it possible to obtain a sufficient quantity of UV rays, by providing an exposure light source with a plurality of electrodes and a gas filling a discharge space provided between the electrode to emit light for forming an image on a photosensitive body at the time of electric discharge. CONSTITUTION:A plasma light source 1 comprises an insulator 22, a plurality of electrodes 24 provided thereon, a dielectric layer 26 covering the electrodes 24, a glass plate 28, a transparent electrode 30 provided on the glass plate 28, a dielectric layer 32 covering the transparent electrode 30, and a discharge dpace 34 provided between the two dielectric layers 26, 32. The discharge space 34 is filled with a gas, and application of a voltage between selected ones of the electrodes 24 and the transparent electrode 30 causes gas discharge light emission 36 at desired positions. The electrodes 24, the electrode 30, the discharge space 34 therebetween and the gas filling the discharge space constitute a set of light-emitting elements. The light emitted at the time of discharge depends on the kind of the gas used, so that the light can be selected according to the photosensitive body to be used.
Patent JP-S62282542-A (JP)
Title: Thin smoked cheese plate and preparation thereof
Inventor: YAMAMOTO KATSUZO
IPC: A23C19/14
Filed: 1986-05-30
Abstract: PURPOSE:To prepare a thin smoked cheese plate having delicate palatability, by rolling a molten plastic cheese and smoking the obtained thin cheese plate. CONSTITUTION:A plastic cheese 2 melted by conventional process is filled in a gas-permeable casing 3 and rolled with a rolling apparatus 4 to obtain a thin cheese plate 5. The cheese plate 5 is suspended in a smoking chamber 6 and smoked at 60-85% humidity and 45-50 deg.C.
Patent JP-H06313264-A (JP)
Title: Stain-proofing treatment of cellulose fiber
Inventor: OTA YASUSHI
IPC: D06M101/00
Filed: 1993-04-27
Abstract: PURPOSE:To impart a cellulose fiber with wash-resistant stain-proofing property. CONSTITUTION:A treating liquid containing a water-soluble cellulose derivative and a crosslinking agent is applied to a cellulose fiber such as cotton, linen or rayon and the fiber is subjected to drying, heat-treatment and low- temperature plasma treatment.
Patent JP-S62280836-A (JP)
Title: Silver halide color photographic sensitive material having improved sharpness and color reproducibility
Inventor: UEDA EIICHI
IPC: G03C1/30
Filed: 1986-05-30
Abstract: PURPOSE:To obtain a titled material having excellent sharpness by using a high-polymer film hardener to harden at least one layer of the non-photosensitive layers which are held in place between two silver halide emulsion layers and exist in such a state. CONSTITUTION:This material is formed by using the high-polymer film hardener to cure at least one layer of the non-photosensitive layers which are held in place between the two silver halide emulsion layer and exist in such a state. The high-polymer film hardener is a compd. of >=3,000mol.wt. (number average mol.wt.) having at least >=2 film hardening groups for reacting with a hydrophilic colloid such as gelatin in the same molecule. The film hardening group for the reaction of the hydrophilic colloid such as gelatin with an amino group or carboxyl group, etc., is exemplified by an aldehyde group, epoxy group, etc. The polymer to be used to form the high-polymer film hardener in the hydrophilic colloid layer is required to have at least nucleophilic groups reacting with the film hardener of the hydrophilic colloid such as gelatin within the same molecule.
Patent JP-H05325858-A (JP)
Title: Differential exhaust throttle mechanism of electron microscope, etc.
Inventor: TAKAHASHI TADANORI
IPC: H01J37/18
Filed: 1992-05-19
Abstract: PURPOSE:To provide a mechanism capable of varying a differential exhaust throttle diameter in synchronization with a magnification converting function for the purposes of preventing cutting of the field of view that occurs during observation at low magnification and preventing contamination on samples that poses problems during observation at high magnification. CONSTITUTION:A movable differential exhaust diaphragm 3b for use in a differential exhaust throttle conversion mechanism is controlled in synchronization with a magnification conversion signal 14 so that cutting 10 of the field of view at low magnification can be prevented. The amount of gas flowing out of a lower exhaust system is reduced by an increase in conductance due to size reduction of the differential exhaust throttle 3b by an amount sufficient to prevent samples from being contaminated by gas released from a film and the like set in the lower exhaust system which poses problems at high magnification.
Patent JP-H06327673-A (JP)
Title: Ultrasonic diagnosis equipment
Inventor: SAKAGUCHI FUMIYASU
IPC: A61B8/06
Filed: 1993-05-27
Abstract: PURPOSE:To provide an ultrasonic diagnosis equipment which can extremely reduce the influence of the clutter component. CONSTITUTION:A transmission and reception means 2 to obtain reception signals by repeating designated times of ultrasonic transmission and reception in a constant period in an identical direction to the testee, a low pass filter 8 to extract Doppler information in the reception signals, and MTI filter to take out the blood flow information by removing the clutter component from the Doppler information are set up. A speed variation calculation part 11 to calculate the average speed and its variation of the blood flow using the blood flow information, a means to correct the average speed using the variation corresponding to the comparison result of the average speed and a designated threshold value, and a means to serve for displaying the output of the correction means are provided.
Patent JP-S5551495-A (JP)
Title: Aeration treatment of waste water
Inventor: SUZUKI SHIGETOSHI
IPC: C02F3/12
Filed: 1978-10-13
Abstract: PURPOSE: To discharge completely treated water by preventing sludge from poor sedimentation in an active sludge treatment of organic waste water or the like, the aeration is performed according to the relation between indices of the aeration time and the sludge quantity which are programmed in terms of each type of treatment and BOD loads.  
     CONSTITUTION: The quantity of air required for aeration treatment per hour Q (m 2 /hr) is calculated from the equation: Q=E.B.Q'.P/t (where Q': discharged water quantity per day, t: aeration hour per day, B: factor when a 1000ppm BOD in raw water is assumed as 1, E: factor depending on the type of waste water treatment, P: standard air quantity required for BOD 1000ppm in 1m 3  of waste water). For example, E is 0.5 for life sewage, 1 for fish processing, 1.2 for soybeen cheese or noodle processing, and P is 100m 2 /day from experiences. The calculated quantity of air requirements are used for aeration treatment which is intermittently repeated during treatment to avoid direct contact of raw sewage and sludge, thus preventing poor sedimentation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5650349-A (JP)
Title: Control method of gathering unit
Inventor: KAKIYA YOUTAROU
IPC: B65H39/11
Filed: 1979-09-29
Abstract: PURPOSE: To make it possible to control gathering dependently upon a manual insertion sheet, by making it impossible to insert manually the sheet from the manual insertion entrance in the copying machine mode and by making it possible to insert the sheet to the manual insertion entrance and switching the mode to the manual insertion mode and making the copying machine mode unavailable by the copying machine mode end signal to perform gathering.  
     CONSTITUTION: In the copying machine mode, stop gate 36 is closed by rotation of shaft 34, and the sheet is stopped by stop gate 36 even if the sheet is inserted from manual insertion entrance 30. The last sheet is detected by the sensor to terminate the copying machine mode, and the system is in the normal holding state; and when the sheet inserted from manual insertion entrance 30 is detected by sensor S 2 , the manual insertion mode is set, and gathering is performed. When the last one of manually is inserted sheets is detected by the sensor, the system is in the normal holding state. As a result, control of gathering dependent upon manual insertion sheets is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1070487-A (JP)
Title: Spread spectrum modulator and transmitter using the same
Inventor: NARA YOSHIKAZU
IPC: H04B1/69
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To decrease interferrence between the signals of adjacent frequencies even without requiring band pass filter by providing a multiplier, etc., for outputting a spread modulated signal by multiplying an information signal and the output of a spread signal. SOLUTION: A spread signal generator 12 is provided for generating a band- limited spread spectrum modulated signal and outputting it to a multiplier 11. Then, the multiplier 11 multiplies the band-limited spread signal and the information signal and further outputs the band-limited spread spectrum modulated signal unnecessitating any filter processing operation before performing transmitting processing operation. Thus, since the band-limited spread signal is generated in advance and multiplied with the information signal, the interferrence to the adjacent frequency channel can be removed without requiring any band pass filter and hardware scale or software operation quantity can be reduced.
Patent JP-H08329380-A (JP)
Title: Device for signal transmission between transmitting station and receiving station
Inventor: GUSUTAFU BUETSUTSUERU
IPC: H04B3/54
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the usable extent of power feeding current from being lost by superposition of a symmetrical communicating current by superposing the communicating current on current flowing from a two-wire system path to a power feeding circuit in a transmitting station. SOLUTION: Power feeding current Iv necessary for the operating of a transmitting station 1 is supplied from a receiving station 2 through a two-wire system path 3 to the transmitting station 1, and analog signal current Is is transmitted from the transmitting station 1 through the two-wire system path 3 to the receiving station 2. The analog signal current Is is obtained by synthesizing the power feeding current Iv with replenishing current Ig normalized by the transmitting station 1, and communicating current Ik is superposed for transmitting communication information. The transmitting station 1 is provided with a power feeding circuit 13 having a voltage controller 16 and an energy storage 17. Then, the communicating current Ik is superposed on the currents flowing from the two-wire system path 3 in the power feeding circuit 13 in the transmitting station 1.
Patent JP-H02304547-A (JP)
Title: Light quantity adjusting pattern
Inventor: KOMATA KIMIO
IPC: B41B21/00
Filed: 1989-05-19
Abstract: PURPOSE:To confirm the quantity of printing light without using a private tool or the like by combining plural patterns into one pattern so that exposed areas of patterns are changed in different proportions in accordance with the change of the quantity of printing light. CONSTITUTION:Plural patterns are combined into one pattern so that exposed areas of patterns are changed in different proportions in accordance with the change of the quantity of printing light for printing of a certain pattern in a laser plotter device, and parts which are so combined that exposed areas of patterns are changed in different proportions in accordance with the change of the quantity of printing light consist of dots of an approximately equal number of screen lines. Results printed with the light quantity adjusting pattern are distinctly changed in accordance with the change of the quantity of light, and this change is easily visually confirmed, and the boundary between parts where exposed areas of patterns are changed in different proportions in accordance with the change of the quantity of printing light is not distinguished at all when dot densities of these parts coincide with each other, and consequently, the quantity of printing light is easily recognized with a high precision.
Patent JP-S5750647-A (JP)
Title: Measuring system for heat resistance
Inventor: NOHARA SAKUJI
IPC: G01N25/18
Filed: 1980-09-11
Abstract: PURPOSE:To make the quick and accurate measurement of heat resistance possible by maintaining one of heat insulating spaces enclosing the respective faces of a sample at a constant temp., controlling the other to a prescribed temp. while supplying quantity of heat, preventing the dissipation of quantity of supplied heat by heat insulation controlling and integrating the quantity of supplied heat with time. CONSTITUTION:The space enclosed by a heat insulating material provided with cooling pipes 7 on one side of a sample 1 is kept at a constant temp. thetao. On the other hand, the other space enclosed by a heat insulation wall 2 is supplied with quantity of heat via an internal heater 3 and is controlled in a way as to assume a prescribed temp. thetai, thus assuming a steady state in a shorter time as compared to the case when a constant quantity of heat is supplied. Differential thermopiles 5 are controlled by the heaters 4 in the wall 2 in such a way that the outputs thereof go zoro, and heat insulation controlling is accomplished by a heat insulation compensating wall 6 or the like for making the temp. gradients of the sample 1 equal, whereby the dissipation of the quantity of supplied heat is prevented. Hence, if the quantity of supply heat which remains unconstant after the steady state is integrated and measured with time, the heat resistance of the sample is measured quickly and accurately in accordance with temps.
Patent JP-H04351481-A (JP)
Title: Torque controller for electric rotary machine
Inventor: HIRONO TAKAHIDE
IPC: H02P25/098
Filed: 1991-05-30
Abstract: PURPOSE:To smooth a torque pulsation by calculating an average value of a first feedback signal for reading a detection torque signal at a predetermined period and a second feedback signal for reading it at a period of a delay of approximately half as a torque feedback signal. CONSTITUTION:A torque feedback TFB1 for detecting the torque of a motor 2 by a load cell 3 and reading it at the timing of a torque feedback timer 5 through an amplifier 4 and a torque feedback TFB2 for reading at a timing deviated by 1/2 by a timer 6, are input to a torque feedback calculator 7. The calculator 7 calculates TFB=(TFB1+TFB2)/2, and outputs a torque feedback TFB in which a torque pulsation is cancelled. Thus, a torque is controlled with it as a torque feedback. In this manner, a beat generated by the torque pulsation is reduced thereby to perform a stable torque control.
Patent JP-H04329323-A (JP)
Title: Temperature measuring apparatus for high temperature molten body
Inventor: HIRAOKA HISASHI
IPC: G01J5/00
Filed: 1991-05-01
Abstract: PURPOSE:To perform simply and inexpensively temperature measurements of high temperature molten bodies in a variety of states with good precision by composing a detection end which is made of a transparent body and can be immersed into a high temperature molten body and a radiation thermometer which is connected to the detection end. CONSTITUTION:A temperature measurement apparatus 10 is composed to have a detection end 11 which is made of a quartz rod as a rod-shaped transparent body and can be immersed into a high temperature molten body, and a radiation thermometer 12 which is indirectly connected to detection end 11 through a connection cable 13. Connection cable 13 is constructed by an optical fiber. In connection cable 13, a part connected to detection end 11 is covered by a radiation heat sheltering cover 14 to prevent radiation heat of a high temperature molten body from reaching connection cable 13. Moreover, the quartz transparent body constructing detection end 11 is strong in duration and also in heat impact. However, because the quartz is weak in anti-heat strength, in the case of type or to protect it by a strengthening protection tube.
Patent JP-S5754059-A (JP)
Title: Profile control method
Inventor: IMAZEKI RYOJI
IPC: B23Q35/48
Filed: 1980-09-12
Abstract: PURPOSE: To get a profile control method which performs profiling of X-Y level at the time of pick feed on the basis of polarity of displacement signal to the axial direction of profile feed and pick feed direction.  
     CONSTITUTION: Polarity of displacement signals εx, εy to X, Y directions stylus ST is output from a phase detector circuit PD. Profile feed direction signal VTD is sought by phase detecting signal pH from phase detecting circuit PD and by a signal showing pick feed direction added from the input unit IU through Seekens controller SC. The pick feed direction is determined by diciding polarity of tangential speed signal VT through profile feed direction signal VTD. Thus the pick feed surface may be arranged corresponding with X-Y level even in performing profile process of semi-spherical model. 
     COPYRIGHT: (C)1982,JPO&Japio