baber/WOPTO huggingface dataset:
Patent JP-H045516-A (JP)
Title: Optical displacement detector
Inventor: TOIKAWA NORIHITO
IPC: G01D5/36
Filed: 1990-04-23
Abstract: PURPOSE:To detect a reference point with high accuracy by arranging plural 1st subordinate gratings and plural 2nd subordinate gratings at different distances, providing plural photoelectric signal waveforms for the reference point, and generating their difference signals. CONSTITUTION:The waveform 44 of a reference photoelectric signal S1 and the waveform 52 of a reference photoelectric signal S2 have an overlap part between their envelopes according to the difference between distances d1 and d2. The difference signal S1-S2 has a part 64 where the envelope is steep corresponding to the overlap part. In the sum signal S1+S2, the waveform 44 of the signal S1 and the waveform 52 of the signal S2 are put close to each other and the signal level of the signal waveform 74 of the overlap part is higher than those of signal waveforms 62 and 64 on both sides. The difference signal S1-S2 is sliced with a level 68 which is close to the zero level to shape its waveform, and thus the signal waveform 'S1-S2' consisting of rectangular waves 82 and 84 is obtained. The sum signal S1+S2 is sliced with a slice level 78 which is higher than the peak values of signals 72 and 76 on both sides and lower than the peak value of a signal waveform 71 to obtain the signal waveform 'S1+S2' consisting of a rectangular waveform 92.
Patent JP-S5333980-A (JP)
Title: Horizontal washing and extracting equipment
Inventor: AKAMATSU KAGESUMI
IPC: B01D11/04
Filed: 1976-09-06
Abstract: PURPOSE: The small-sized horizontal washing and extracting equipment being able to perform a sufficient washing and having a simple structure, which is constituted so that the material to be extracted may be floated in the solvent by being mixed and agitated sufficiently with the solvent by the agitating and feed blades rotating with the same axis as the axis of the cylindrical body. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05299333-A (JP)
Title: Bake processing equipment
Inventor: KAWAI KENJI
IPC: H01L21/30
Filed: 1992-04-24
Abstract: PURPOSE:To improve temperature stability of proximity bake in the bake processing of a wafer in a photolithography process. CONSTITUTION:The radiation heat of a water 1 which is mounted on a hot plate 2 via proximity pins 3 is detected with a sensor 5. On the basis of the output signal of the sensor 5, the surface temperature of the wafer 1 is calculated with an operation processing part 6. On the basis of the temperature output signal, the output of a heater 4 is so controlled with a temperature control part 7 that the wafer surface temperature by heating with a heater 4 becomes equal to a previously set temperature.
Patent JP-S58223530-A (JP)
Title: Electrospark machining apparatus for wire cut
Inventor: INOUE KIYOSHI
IPC: B23H7/02
Filed: 1982-06-21
Abstract: PURPOSE:To increase electrospark machining speed by giving high order forcible vibration to a wire electrode and changing the repetitive number of the electrospark machining depending on the thickness of a workpiece. CONSTITUTION:Pulse voltage is applied cross a workpiece 3 and a wire electrode 1 by a power supply 10 for electrospark machining. A high order forcible vibraton is given to the wire electrode 1 by a vibration device 4 to provide a plurality of bellies and knots. The change in the plate thickness of the workpiece 3 when it is cut is detected by a detector 12 and the frequency of applied pulse voltage of the power source 10 is controlled by this plate thickness detecting signal. As the plate thickness becomes thicker, the repetitive number of discharge is increased. Since the high order vibration is given to the wire electrode 1, the number of bellies in the plate thickness can be increased dependently on the plate thickness to improve working speed.
Patent JP-H045731-A (JP)
Title: Method and device for fuzzy inference
Inventor: HATADA FUMIO
IPC: G06F9/44
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a highly precise result by constituting an input part of the high order data of the number of bits corresponding to the number of address bits and low order data other than it of a memory, and correcting fuzzy inference from the memory by the low order data. CONSTITUTION:By the high order data of the quantized data of a control deviation e0 and its differentiated value DELTAe0 inputted to A/D converters 1, 2, (x), (y) are determined, and a value between (x) and (x+1) and the value between (y) and (y+1) are determined by the low order data (a), (b). The high order data (x), (y) of the converters 1, 2 are inputted to an inferred result memory 3 storing a fuzzy inference result as its address A15 to A8 and A7 to A0. The low order data (a),(b) of the converters 1, 2 are inputted to a correction circuit 4, and are used for the linear interpolation of fuzzy inference data. At that time, the values of points P1, P2, P3, P4 are sent from the memory 3 to the circuit 4, and the value of the point P0 is obtained, and finally, this value of the point P0 is outputted as a processed result.
Patent JP-H09296367-A (JP)
Title: Textile
Inventor: HARUTA MASARU
IPC: D06M101/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a textile to which subcutaneous fat controller, etc., adhere by means of a binder and which has actions to disperse fats, accelerate metabo lism of water and anastalsis that tenses the skin, so as to be able to remove cellulite and keep the body line beautiful. SOLUTION: This textile comprises at least one subcutaneous fat controller selected from a group consisting of Plectranthus extract, Visnage extract Terminalia extract, cola extract, Isodon japonicus (Burn) Hara extract, green tea extract, ginkgo leave extract, horse chestnut extract, Butcher's-broom extract, and sea weed extract, and/or a microcapsulated subcutaneous fat controller both of which adhere to the textile by the use of a binder.
Patent JP-S6078-A (JP)
Inventor: SHINAGAWA SHINICHI
IPC: H01R24/06
Filed: 1983-06-14
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-H048349-A (JP)
Title: Operating room for medical device
Inventor: KOGANE HIROYUKI
IPC: A61B5/055
Filed: 1990-04-25
Abstract: PURPOSE:To improve operation workability while reducing a feeling of uneasiness of a patient by providing a moving means in an operating room while an operation control device (operating means) of a tomographic camera device in the operating room constituted made possible to shield at least one of X-rays and magnetism. CONSTITUTION:A tomographic picture of a patient is taken by inserting a bed 2 into an opening part provided in the center of a manget unit 1. A casing body of an operating room 3 is constituted of an outer mounted wall surface 4, window 5 and a door 6. The outer wall surface 4 and the door 6 are formed of material of high conductivity such as copper or aluminum, and the window 5 is formed of glass interposing a copper net. An operating table 7, provided with a display picture surface 8 and an operating switch 9, is provided in the inside of the operating room 3. A control signal and a power supply in the operating room 3 are connected through a cord 10 to a power supply unit and the other control unit or the like provided in a separate room. The operating room 3 is provided with a moving wheel 11 in the bottom surface. A wall surface 12 of a camera room is formed of shield material similar to the ceiling and bottom surfaces. The operating room 3 can be moved to an arbitrary position, and a patient can be operated in an arbitrary position easily supervised by a cameraman.
Patent JP-H1061688-A (JP)
Title: Driving unit having motor and retarder
Inventor: VOGELSANG KLAUS
IPC: F16D57/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To hold down ventilation loss to the minimum and keep the braking action constant so as to enable reproduction by providing a switching valve in the midway of a pipe for connecting between a working medium container and the hydrodynamic center of a retarder. SOLUTION: A retarder 1 is so constructed that a working chamber having the hydrodynamic center 1.3 are formed by an outer ring 1.1 of a rotor and an outer ring 1.2 of a stator, and connected to a coolant circulating system container 3 opened below the level 3.1 of a working medium through the connecting pipes 4, 5. A valve 2 disposed between the pipes 4, 5 is closed except the period of braking operation. At this time, the working fluid in the connecting pipe 4 is sucked in the hydrodynamic center 1.3 having low pressure so that the residual quantity of working fluid in the whole of the retarder working chamber becomes minimum. Accordingly, the absorbed power becomes minimum.  During the braking operation, the valve 2 is opened to communicate the container 3 with the hydrodynamic center 1.3, so that the retarder 1 is quickly filled with a required quantity of working medium to immediately cause the braking action.
Patent JP-H02288229-A (JP)
Title: Plasma treatment device
Inventor: NAKAJIMA KAZUHIRO
IPC: H01L21/3065
Filed: 1989-04-28
Abstract: PURPOSE:To execute plasma treatment uniformly to the whole of a material to be treated by forming a different diametral section, a diameter of which is increased gradually toward the nose side, at an end section facing a treating chamber of a conductor rod or bending one part of the conductor rod. CONSTITUTION:Since the nose section of a conductor rod 10 shaped into a resonant cavity 7 is formed in a different diametral section 10A, a diameter of which is increased gradually toward the nose side, the concentration of an electric field by the resonance of microwaves to the nose section of the conductor rod 10 is relaxed positively. Consequently, the distribution of the electric field by the resonance of microwaves, the distribution of microwave energy, is made uniform extending over the whole region of space in the upper section of the surface of a material to be treated 2, the density of plasma 5b shaped by the action of microwave energy is equalized in the diametral direction of the material to be treated 2, and a chemical vapor growth reaction and an etching reaction generated between the plasma 5b and the surface of the material to be treated 2 uniformly progress in each section of said material to be treated 2. Accordingly, the film thickness and state of etching of a thin-film formed onto the material to be treated 2 are equalized in each section of the material to be treated 2.
Patent JP-H01279702-A (JP)
Title: Production of powder of rare earth metal
Inventor: ISHIWATARI MASAHARU
IPC: B22F9/02
Filed: 1988-05-02
Abstract: PURPOSE:To easily produce powder of rare earth metal by heating after pulverizing alloy of the rare earth metal element of Sc, etc., with Zn, Cd, Mg or As under inert gas atmosphere to volatilize and remove the alloy element of Zn, etc. CONSTITUTION:After adding metal for forming the alloy of Zn, Cd, Mg, As, etc., to for example, halogenide of Sc (ScF3, ScCl3, etc.) as the rare earth metal element, Ca, Mg, Na, K, etc., is used as reducing agent of the halogenide and this is heated and reduced to manufacture the alloy of Sc with Zn, Cd, Mg, As, etc. After finely pulverizing this Sc alloy under inert gas atmosphere, this is heated under vacuum at higher than the volatilizing temp. of the alloy element and the alloy element of Zn, Cd, Mg, As, etc., in the Sc alloy is volatilized to remove and the Sc powder having high purity is manufactured.
Patent JP-S5534371-A (JP)
Title: Magnetic bubble detector
Inventor: TAKAHASHI TSUNESUKE
IPC: G11C19/08
Filed: 1978-09-01
Abstract: PURPOSE: To decrease an error rate of read data by interposing a selective reference- voltage generating method between a selective supply method for a sense current and polarity discriminator.  
     CONSTITUTION: Of magnetic bubble modules including at least one magnetic bubble sensing element (r di ) or (r' di ), one side terminals are connected to polarity discriminator COMP via common signal amplifier SA, and other-side terminals are connected to switches S 1  to S n ; between switches S 1  to S n , and polarity discriminator COMP, a selective reference voltage generating method, i.e. diode D' and resistance type potential divider T' are interposed. By adequately setting resistance (ri) of potential divider T', one polarity discriminator COMP can attain quantization by the best reference voltage with any module selected, so that the error rate of read data can be lowered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0230443-A (JP)
Title: Gasket compression control having tension related feedback
Inventor: HEINTSU JIEENSURU
IPC: B25B23/147
Filed: 1989-04-28
Abstract: PURPOSE: To high-reliably impart desired clamping force to a gasket-attached joint, by reducing power to a drive device when a torque-related variable reaches a stop point, to measure a tension-related variable, and also maintaining reduced power until a cessation time is finished. CONSTITUTION: When a drive device 19 is energized to apply rotating force to a fixture, a torque-related variable is measured by a torque detector 16 to add on torque to the fixture by the drive device 10 until reaching a stop point. When desired torque is obtained, a monitor and a control device 14 transmit a stop command to reduce to zero by power to the drive device 10. Then reduced power is maintained by a drive system until a fixed cessation time is finished. When a tension-related variable measured by a rotation angle detector 20 reaches a control limit, a fastening cycle is finished, and above cycles are repeated when unreached.
Patent JP-H045982-A (JP)
Title: Prize ball ejection control system for pinball game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1990-04-23
Abstract: PURPOSE:To always perform the ejection control of a prescribed number of prize balls with high accuracy by providing a driving timing decision means which decides the driving timing of a flow-down blocking member by an ejection control means based on a signal from a flow velocity measuring means. CONSTITUTION:The prize ball ejected lastly from first and second prize ball ejectors 740, 740 is detected by ejection sensors 1, 2, and also, the flow-down speed of the prize ball is calculated based on the output of the sensors, and the time required for the arrival of the ball at the mounting position (refer to figure 7) of the flow-down blocking member 745 of the prize ejector after the prize ball ejected lastly is detected is predicted based on the above flow speed. Since a timing to turn of ejection solenoids 1, 2 is decided based on predicted time, the ejection solenoids 1, 2 is decided based on predicted time, the ejection solenoids 1, 2 are demagnetized with a timing so as to protrude the flow-down blocking member in prize ball derivative drains 710, 710 when the prize ball ejected lastly passes the mounting position of the flow-down blocking members 745, 745, and the ejection of the prize ball immediately after that can be blocked.
Patent JP-S63272584-A (JP)
Title: Color reaction paper for pressure sensitive paper
Inventor: KOYAMA SHOHEI
IPC: B41M5/155
Filed: 1987-04-30
Abstract: PURPOSE:To obtain a color reaction paper having favorable initial color forming properties, by incorporating a specified hydroxynaphthoic acid ester into a color reaction agent layer of a color reaction paper for a pressure sensitive paper. CONSTITUTION:At least one ester selected from a C1-4 alkyl ester of hydroxynaphthoic acid and phenyl hydroxynaphthoate and an organic color reaction agent are incorporated. The hydroxynaphthoic acid ester may be methyl 1-hydroxy-2-naphthoate, phenyl 1-hydroxy-2-naphthoate, ethyl 2-hydroxy-3- naphthoate, phenyl 2-hydroxy-3-naphthoate or the like. If the amount of the hydroxynaphthoic acid ester used is small, a desired effect can not be satisfactorily obtained, whereas if the amount is too large, a coated surface may be colored when being exposed directly to sunlight. Therefore, the ester is used in an amount of 1-500 pts.wt., preferably, 5-200 pts.wt. per 100 pts.wt. of the color reaction agent.
Patent JP-S5813327-A (JP)
Inventor: TANAKA SEIZOU
IPC: A01G13/00
Filed: 1981-07-13
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-S59231897-A (JP)
Inventor: TANNO MITSUAKI
IPC: H05K7/02
Filed: 1983-06-14
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-S62265473-A (JP)
Title: Wind power generator
Inventor: KIKUCHI NAOMI
IPC: F03D7/02
Filed: 1986-05-12
Abstract: PURPOSE:To make it possible to optimumly regulate the pitch angle of windmill blades in accordance with the power of wind, by arranging spokes, radially onto a power shaft for rotating the main shaft of a wind power generator,and by disposing an elastic element between each adjacent spoke and a windmill blade. CONSTITUTION:When normal wind blows in the direction of the arrow 15, windmill blades 4 which are supported by springs in an inclined condition are rotated. Further, the rotary energy of the windmill blades 4 is transmitted to a main shaft 13 through a power shaft 19, a power gear 6, an intermediate gear 18 and a driven gear 8 while the rotational speed thereof is increased and decreased, and therefore, a generator 7 is driven. Thus generated power is led to a battery 24 or the like through a power feeder 9, a commutator 22, a flange 23 and a power feeder 25. When strong wind blows, the windmill blades 4 is automatically adjusted in a direction substantially parallel to the wind direction 15, overcoming the resilient force of the springs 1. Further, the wind direction is changed, the windmill blades 4 are automatically adjusted so that a bearing casing 14 is turned toward the windward side of a windmill column 20 about a rotary support shaft 12 as a center while the windmill blades 4 are directed leeward.
Patent JP-S62264629-A (JP)
Title: Vapor growth of silicon nitride film
Inventor: KUDO DAIJIRO
IPC: H01L21/318
Filed: 1986-05-12
Abstract: PURPOSE:To restrict the thickness distribution of silicon nitride film within the practical limits of semiconductor device and achieve a high yield rate for industrial production by setting high frequency voltage frequency to be impressed to a parallel plate electrode at a given area. CONSTITUTION:Free passage of a parallel plate electrode 3 from an upper part to a plasma chamber 2 of a vapor growth device 1 can be obtained by making the electrode 3 go up and down. systems of evacuation and gas introduction are connected to the chamber 2 and an external heater 4 is installed at the outside of the chamber 2. Group plate electrodes 3a and 3b are alternately fitted in the electrode 3 at given intervals and wafers 6 are placed and fixed on each plate electrode 5. The inside of chamber 2 in this device 1 is heated at a given temperature through the external heater 4 and an inside pressure of chamber 2 is adjusted by flowing a mixed gas of silane and ammonia into the chamber with the evacuation of the inside of chamber 2. Then, a high frequency power is supplied to the electrode 3 and frequency of the high frequency power is set to a given area, thereby maintaining a thickness distribution of silicon nitride film within the practical limits of semiconductor device.
Patent JP-S5811022-A (JP)
Title: Dust collecting device of dust-containing waste gas including sparks
Inventor: SATOU KOUJI
IPC: B01D46/34
Filed: 1981-07-10
Abstract: PURPOSE:To exactly remove sparks by a low pressure loss, and to increase a life of a bag filter, by setting a filter layer by which a filter medium is dropped by its light weight, to layer thickness within a specific range by a filter medium of particle size within a specific range, and using it as a preduster. CONSTITUTION:A filter layer is formed by feeding a filter medium 6 from a filter medium feed port 60 of a spark removing device 2 provided on an upper  flow of a bag filter 3, and dropping it between supporting bodies 8, 9 by its light weight, and a constant quantity each is discharged from a discharge port 61 by a filling material cutting device 19. Particle size of the filter medium and thickness of the filter layer are set to 20-40mm. and 300-500mm., respectively. Dust-containing waste gas including sparks generated from an industrial furnace such as a blast furnace, etc. is blown in from a dust-containing gas feed port 70, and while it is passing through the filter layer, sparks are removed by the filter medium 6 and are fed out from a discharge port 71. Waste gas from which sparks have been removed by the spark removing device 2 is fed to the following bag filter, and dust is removed.
Patent JP-H06318946-A (JP)
Title: Duplex system for communication controller
Inventor: MASUKO HIDEAKI
IPC: H04L12/40
Filed: 1993-05-10
Abstract: PURPOSE:To enable the other party of communication to use the same address as before switching to perform communication even at the time of switching of a communication controller from the current system to the standby system and to prevent duplication of the address at the time of connecting the communication controller to another host device after fault recovery with respect to the duplex system for communication controller where two communication controllers of the current system and the standby system are connected to one host device. CONSTITUTION:The same global address read out from an address storage part 14 by a host computer 11 is held in address holding parts 21 of a communication controller 13a of the current system and a communication controller 13b of the standby system. Consequently, the address is not changed even if the processing is switched from the communication controller 13a to the communication controller 13b. When the communication controller 13a is connected to another host computer after fault recovery, another address from this host computer is set.
Patent JP-S59219-A (JP)
Title: Digital trigger circuit
Inventor: MAAKU ESU AREN
IPC: H03K5/08
Filed: 1983-06-15
Abstract: PURPOSE:To prevent a malfunction caused by a noise, by comparing a digital input signal with a trigger and a hysteresis level, and constituting a digital trigger circuit having hysteresis characteristics. CONSTITUTION:A digital signal 11 is inputted to digital comparators 12, 14, is compared with a high level setting signal 28 and a low level setting signal 29 by the comparators 12, 14, respectively, and when it crosses each setting signal 28, 29, an output signal is applied to an AND gate 16 and an NOR gate 18. Outputs of these gates 16, 18 are given to a J-KFF20, and in response to a combination of outputs of the comparators 12, 14, a trigger signal is generated by the timing of a sampling clock 21. Also, by an OR gate 22 which inputs the outputs of the gates 16, 18 and a circuit by a D-type FF24, another trigger signal 27 is generated. Subsequently, the digital signal is compared with two reference levels, a digital trigger circuit having hysteresis characteristics is obtained, and a malfunction caused by a noise is prevented.