baber/WOPTO huggingface dataset:
Patent JP-H01276557-A (JP)
Title: Vacuum device
Inventor: YANAGIDA TAKEHIKO
IPC: H01J37/317
Filed: 1988-04-28
Abstract: PURPOSE:To receive the feed of a power source or the like from the outside of the first chamber and allow the second chamber to be moved by hermetically rotatably providing multiple arms penetrating the wall of the first chamber from the second chamber provided in the vacuum first chamber. CONSTITUTION:The second chamber 3 is arranged in the first chamber 2 holding the preset degree of vacuum, multiple airtight hollow arms 7 and 8 are hermetically rotatably connected in series, one end of the connected arm 7 is hermetically rotatably connected to the wall of the first chamber, one end of the arm 8 is connected to the wall of second chamber 3 respectively. The second chamber 3 receives the feed of necessary resources such as electricity from the outside of the first chamber 2 via the hollow arms 7 and 8 and can be moved while the first chamber 2 is kept at the preset degree of vacuum.
Patent JP-H01277995-A (JP)
Title: Transaction processor
Inventor: NOJI HIDEAKI
IPC: G07G1/12
Filed: 1988-04-28
Abstract: PURPOSE:To omit the input of discount key by storing discount validity/ invalidity information and discount numbers in respective sections and respective classes, storing discount information corresponding to each number, and in case of discount corresponding to an input, discounting amount information based upon the discount information to register the discounted amount. CONSTITUTION:Sales amount is inputted through ten keys 41, values of respective sections and respective classes are inputted and each code is specified by a key 431 or 432. A CPU 1 decided whether data have been already registered or not. When the state of an area 322 in a class sort table 32 indicates discount in case of class registration, a % table number is read out from an area 321, a rate is read out from a discount rate table 33 and both the read contents are transferred to an area 34. The sales amount information through the keys 41 is multiplied by the discount rate indicated on the area 34, a discount amount is subtracted from the sales amount, the subtracted value is added to a totalizer 323 and '1' is added to the contents of a frequency device 324. In case of section registration, approximately similar operation is executed. In said constitution, key operation for discount can be omitted and incorrect discount can be removed.
Patent JP-S5229658-A (JP)
Title: High frequency heating device
Inventor: SUZUKI TAKAHARU
IPC: H05B6/78
Filed: 1975-09-02
Abstract: PURPOSE: The proposed device makes it easier to insert, or take out a receptacle plate into, or out of the heating chamber, whose cleaning work is also easy enough. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5733142-A (JP)
Title: Underlaying paper feeding apparatus
Inventor: WATANABE HIROFUMI
IPC: B65H19/18
Filed: 1980-08-05
Abstract: PURPOSE: To permit continuous pauseless operation by installing an underlaying paper compulsory feeding mechanism in the conveyor part and installing an automatic paper jointing mechanism.  
     CONSTITUTION: When a newspaper bundle 45 is detected by the first charging tube 55, a cylinder 58 operates with a timing, and a pressing roll 64 is contacted with a compulsory feeding roll 60 under pressure, and an underlaying paper 63 is sent onto a diving belt B compulsorily a little before the newspaper bundle 45 passes. While, a suceeding newspaper bundle 46 is detected by the first photoelectric tube 55, and if the interval between the bundle 46 and the newspaper bundles 45 is short, a cylinder 57 operates, and a stopper 59 shifts to stopper position, and the succeeding newspaper bundle 46 is stopped, and the interval is widended. When the old underlaying roll 1 in the underlaying paper feeding mechanism is removed, a limit switch 7 operates, and paper jointing signal is output, and a cylinder 39 rises to a contact plade 40, and the old underlaying paper 1' and the new underlaying paper 2' are joined through a both-surface tape 41. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04312230-A (JP)
Title: Liquid seal vibration isolating device
Inventor: TAKEO SHIGEKI
IPC: F16F13/26
Filed: 1991-04-11
Abstract: PURPOSE:To display effective vibration isolating action by applying a simple construction to a device for altering its characteristics. CONSTITUTION:A main liquid chamber A is formed within a space closed with a partitioning plate 6 in a vibration isolating rubber 1 to support a vibrating body, and the outer periphery of a cylindrical member 8 whose inside is used as a flow path L1 communicating with the chamber A is provided with an electromagnetic coil 4 and a rubber film 2 whose center is joined to the coil 4, and a subliquid chamber B is formed below the rubber film 2. The upper half inside of a cylindrical member 8 is provided with a movable wall 3 having a formed magnetic pole, and the above inside communicates with the subliquid chamber B through a throttle flow path L2 in a base part 82. When a large vibration is inputted, electric current is applied to the coil 4 to move the movable wall 3 in a phase reverse to a vibration phase, and strong internal pressure is thereby generated in the main liquid chamber A to control the vibration. When a small vibration is inputted, the movable wall 3 is moved in the same phase as the vibration one to control the occurrence of the internal pressure for absorbing the vibration.
Patent JP-S5332557-A (JP)
Title: Apparatus of transferring workpieces for machine tools
Inventor: SUGIMOTO MASAKATSU
IPC: B25J13/00
Filed: 1976-09-08
Abstract: PURPOSE:To allow the layout condition to be eased for machine tools through free control of the posture and direction of a workpiece to be handled, in an apparatus for transferring thereof between machine tools.
Patent JP-2000299168-A (JP)
Title: Manufacture of connector and housing thereof
Inventor: HAGA GORO
IPC: H01R12/79
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To facilitate narrow pitch arrangement of contacts by punching an insulating thin film in specified shape to form a plurality of housing constituent bodies, and laminating the housing constituent bodies integrally. SOLUTION: A connector 1 is composed of a housing 3 and a plurality of female contacts 5. The housing 3 is fitted to an opposed side connector in a fitting direction (a). The housing 3 has insulating walls for preventing the mutual short circuit of the contacts 5. The insulation walls are arranged at constant spaces in the cross direction of the housing 3. An insulation thin film such as a synthetic resin film or thin film is first punched into specified shape by a press to form a plurality of housing constituent bodies. A plurality of housing constituent bodies are then laminated, and the laminated housing constituent bodies are integrated using an adhesive to complete the housing 3. Finally, a plurality of contacts 5 are pressed into the housing 3 to complete the connector 1.
Patent JP-S5649799-A (JP)
Title: Synthesis of lubricating oil additive
Inventor: OKAMOTO NOBUKAZU
IPC: C10M139/00
Filed: 1980-08-04
Abstract: PURPOSE: To obtain a lubricating oil additive which exhibits excellent antioxidizing and corrosion-inhibiting action, by a method wherein a sec. alkanolamine is reacted with a reaction product of a polyalkenysuccinic anhydride with a polyalkylene glycol, and the resulting reaction product is reacted with boric acid (or anhydride).  
     CONSTITUTION: A polyalkenylsuccinic ankydride contg. 740C polyalkenyl group is reacted with a polyalkylene glycol of formula I (wherein R is ethylene, propylene; n is 3W20) or a derivative thereof [derived from an alkylenediamine and ethylene oxide; and all hydrogen atoms of the amine are substituted with polyoxyalkylene or radicals of formula II (wherein n is 3W8)] in a molar ratio of the anhydride to the glycol of 1:(1W0.1) at a temp. of 150W230°C to obtain a first intermediate. One mole of the first intermediate is reacted with 0.3W1.0mol of a sec. alkanolamine at a temp. of 150W200°C. Then one mole (based on polyalkenylsuccinic acid moiety) of the resulting reaction product is reacted with 0.3W1.0mol of boric acid (or anhydride) at a temp. of 100W200°C to synthesize the desired lubricating oil additive. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05303330-A (JP)
Title: Navigation device
Inventor: YAMASHITA MAKOTO
IPC: G08G1/0969
Filed: 1992-04-24
Abstract: PURPOSE:To always fulfill the navigation function by displaying the present position of a moving body as an inferred position at the time when the precision of reception data obtained by receiving the GPS signal radio wave from a GPS satellite is not sufficient. CONSTITUTION:A main information processing means 6 having a data precision checking means 6a which checks the reception precision of the GPS satellite signal radio wave from the GPS satellite received by a receiver 2 is provided with a present position inference and display means 6b. If the data precision checking means 6a judges that the precision of GPS reception data is lower than a set value, the present position inference and display means 6b calculates the relative extent of movement and the direction of the moving body from the time, when reception data exceeding the precision set value is received just before this judgement, to the present based on this reception data to obtain the inferred position of the present position and displays this inferred position on a display device 5.
Patent JP-H04337199-A (JP)
Title: Control device for cylinder gas pressure
Inventor: SADA TAKESHI
IPC: F17C13/08
Filed: 1991-05-13
Abstract: PURPOSE:To prevent corrosion caused by moisture condensation on a pressure reducing valve and nearby connecting pipes in a cylinder gas pressure control device so as to prevent a gas leak. CONSTITUTION:A gas cylinder body, a pressure reducing valve 12 which pressure-reducing controls delivery gas of this cylinder a desired value, gas using equipment, and connecting reducing valve 12 and the gas using equipment are provided. A moisture condensation preventing structure, in which at least a part of each exposed surface of this pressure reducing valve 12, connecting pipes 11a, 11b and branch pipes etc., attached to these is brought into contact with dry gas 10 is also equipped.
Patent JP-H0213990-A (JP)
Title: Graphic memory apparatus
Inventor: ROBAATO JIEI DABUNAA
IPC: G11C8/00
Filed: 1989-04-26
Abstract: PURPOSE: To effectively use a graphic memory by using a luminance part and a chrominance part from the memory to a data segment in common as continuous coding decision data and a continuous length word respectively. CONSTITUTION: When a 2-byte data segment from the memory 12 is inputted to a continuous length coding(RLE) detector 32 and a switch 34, byte by byte, the luminance word part of the segment is inputted to the RLE detector 32 and the chrominance word part is inputted to the switch 34. With the control signal from this detector 32, a continuous length word or specific word is selected and the memory 12 is controlled according to the selected word. Then a specific color signal is outputted from a decoder 22 for the period that the continuous-length word and specific word indicates. Consequently, the advantages of both a frame buffer system and a continuous length coding system can be utilized.
Patent JP-H04231067-A (JP)
Title: Flow rate starting system and method for respiration aid ventilation
Inventor: GAADONAA JIEI KIMU
IPC: A61M16/00
Filed: 1991-05-13
Abstract: PURPOSE: To improve respiration assistance for a patient with a weakened respiratory activity. CONSTITUTION: A system and a method for starting the flow of respiration assisting ventilation has sources 12, 14 of a certain respiratory gas flow for predetermined preliminary inhalation for a patient, one or more flow sensors 16, 18, 32, 41, 42, 43 for measuring the flow rate of gas in a passage leading to the patient, a means 46 for determining timing when inhalation from the passage has occurred, means 20, 22 for causing the respiration assistance of fed gas flow according to the inhalation by the patient, a means 44 for terminating the respiration assistance when the respiration stage ends, and a means 46 for re-forming a predetermined preliminary inhalation continuous flow of respiration before the next inhaling effort of the patient. The plurality of individual gas sources 12, 14 preferably produce a mixture of controlled respiratory gases.
Patent JP-H02288297-A (JP)
Title: Laminated ceramics dielectric circuit substrate
Inventor: YADOKORO HIROAKI
IPC: H05K3/46
Filed: 1989-04-28
Abstract: PURPOSE:To concentrate propagated electromagnetic fields in a dielectric so as to reduce external effect and to form a circuit pattern in high density by laminating two kinds of dielectrics which are different in relative permittivity, and providing a grounding electrode at the outside surface of a dielectric whose relative permittivity is lower, and providing a strip conductor between the layers of the two kinds of dielectrics. CONSTITUTION:As a ceramics dielectric layer 3, MgTiO3 (that is, its epsilon1 16) is used, and as a ceramic dielectric layer 4, BaTi4O9 (that is, its epsilon1 40) is used, and those dielectric pastes are laminated each by a printing method. Moreover, as a strip conductor 1, silver paste is printed and formed on the surface of the dielect layer 3, and further the dielectric layer 4 is laminated thereon, whereby a dielectric laminate structure is formed. By firing this structure, a dielectric substrate with a built-in strip conductor 1 can be obtained. A grounding conductor 2 is formed by a sputtering method, using a noble metal such as Ta, Pd, Au, etc., at the surface on the side of the dielectric layer 3 of the fired dielectric substrate.
Patent JP-S5332726-A (JP)
Title: Auxiliary device for incomplete operation of focalization of camera provided with photo-electric focalization detector
Inventor: TAMURA SHIYUUICHI
IPC: G03B3/00
Filed: 1976-09-08
Abstract: PURPOSE: To enable to take a picture with no trouble at all in connection with the practical problem in a simple construction by automatically setting an over-focal distance in the photographic system in response to a value of diaphragm when a photo-electric focalization detector is not completely operated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H046487-A (JP)
Title: Underwater position detector having underwater detection function
Inventor: KOYAMA KENICHI
IPC: G01S5/28
Filed: 1990-04-25
Abstract: PURPOSE:To make it possible to make an underwater position detector have an underwater detection function as an additional function and to display information on both items in a display device by using a signal for calling a transponder also as a pulse for underwater detection. CONSTITUTION:A call start signal 100a is sent periodically to a transmission element 3 from a measuring element 100 and thereby a call signal 110 is emitted periodically into water from a transducer 1. This signal 110 is propagated as a pulse for underwater detection into the sea and an echo 11 is generated from the bottom of the sea. This echo 11 is received by the transducer 1 and amplified by a reception element 4 and echo data are delivered to the measuring element 100. Meanwhile, a transponder 12 receives the signal 110 and generates a response signal 13. The signal 13 is converted into an electric signal by a receiver 2 for detection of an underwater position. An output of the receiver 2 is amplified by a reception element 5 and delivered to the measuring element 100. The measuring element 100 computes the position of a sound source (transponder) from an output of the reception element 5, while obtaining information on an underwater state from echo data 4a, and displays them in a display element 200.
Patent JP-S5333115-A (JP)
Title: Photoresist
Inventor: KONDOU SHINICHI
IPC: H01L21/027
Filed: 1976-09-08
Abstract: PURPOSE:To lessen the difference of thickness between a central portion and a circumference portion, facilitate control of conditions of exposure, development, or the like, and decrease short-circuit, disconnection, and other defects, by coating the diluent of a photoresist fluid in the first place in coating using a spinner.
Patent JP-S5233657-A (JP)
Title: Process for preparation of photochromic compounds
Inventor: NAGAKUBO KUNIHARU
IPC: C09K9/02
Filed: 1975-09-06
Abstract: PURPOSE: β, β-Bis(2,4-dinitrophenyl) propionic acids I [where R is C n H 2n+1  (n=0W4)], e.g. β,β-bis-(2,4-dinitrophenyl) propionic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07294961-A (JP)
Title: Drive circuit and design method for active matrix type display device
Inventor: KOYAMA JUN
IPC: G02F1/1368
Filed: 1994-04-22
Abstract: PURPOSE:To provide the method to reduce the variance in picture quality of the active matrix type display device. CONSTITUTION:The channel length of only thin film transistors TRS of analog buffers out of thin film TRs of shift registers, analog switches, and analog buffers which constitute a drive circuit is 2 to 4 times as long as the channel length of the other thin film TRS, and LDD areas or offset areas of analog buffers are made smaller than those of the other circuits or are eliminated; and thereby, the variance in threshold of thin film TRs is reduced to reduce the variance in transmittance of liquid crystal, and the variance of the picture quality is prevented.
Patent JP-H11306819-A (JP)
Title: Sunlight lighting unit and mounting member for the same
Inventor: SHIBUYA HIDEKATSU
IPC: F21S11/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a sunlight lighting unit which can be manufactured extremely easily, inexpensively, and with a strong structure, used safely, and set easily to an existing building without leaking of rain. SOLUTION: Lighting of sunlight L is executed from a daylighting part 2 by a sunlight lighting unit 1 constructed by setting a mounting member 30 to a roof 51 of a building 50, engaging an engaging part 22 of the daylighting part 2 with an opening part 37 of a mounting part 36, and fixing the daylighting part 2 comprising a daylighting dome 16 and the mounting member 30. An introducing part 3 comprising a main body pipe 11 is provided to a lower part of the daylighting dome 16. The daylighting part 2 is communicated to the introducing part 3. The daylighting part 2 and the introducing part 3 reach a ceiling 52 through a space of a rear ceiling 53. A hole is drilled in the ceiling 52 and a main body pipe 11 penetrates therethrough. One end of the main body pipe 11 is exposed into a room 54.  A light emitting part 4 comprising an indoor dome 19 is communicated to the exposed end part of the main body pipe 11 to emit the sunlight L.
Patent JP-S5753443-A (JP)
Title: Recovery of acrylamide from mixed solution of acrylic acid and acrylamide
Inventor: YAMAMOTO MIHOKO
IPC: C07C233/09
Filed: 1980-08-07
Abstract: PURPOSE: To recover arylamide, in high purity, from a mixture of acrylic acid and acrylamide, by adding an alkaline solution to the mixture, and treating with a reverse osmosis membrane, thereby removing acrylic acid.  
     CONSTITUTION: A mixture of acrylic acid acrylamide, e.g. acrylic acid solution discharged from the ester polynerization step of acrylic resin preparation process, is mixed with an alkaline solution containing an alkali earth metal hydroxide to adjust the pH of the mixture to 5W11, and to form an acrylic acid salt. The mixture is then treated with a reverse osmosis membrane having a salt rejection of ≥80%, pref. ≥85% to separate acrylic acid from acrylamide, and the acrylamide is recovered. For example, when a mixture of about 25°C is fed to a reverse osmosis module keeping the operation pressure to 55W70kg/cm 2 , ≥98% of acrylamide contained in the stock mixture is collected to the permeated liquid, and ≥83% of acrylic acid is left in the concentrated liquid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63273376-A (JP)
Title: Laser oscillator
Inventor: KARUBE NORIO
IPC: H01S3/134
Filed: 1987-04-30
Abstract: PURPOSE:To perform a stable high frequency discharge excitation by controlling to feed back the output current of a high frequency power source by the detection current of a discharge tube to prevent a high frequency current from running away. CONSTITUTION:The high frequency voltages of high frequency power sources 26a, 26b are applied through stepup transformers 22a, 22b and impedance matching circuits 23a, 23b to the electrodes 8a1, 8a2 and 8b1, 8b2 of a discharge tube 1. The output currents of the power sources 26a, 26b are detected through Rogowskii coils CT1a-CT3a and CT1b-CT3b. The output currents of the power sources 26a, 26b are controlled to be fed back by the current of the coil CT1a or CT3a. Thus, it can prevent the current from running away due to the currents connecting the electrodes (8a1, 8a2 and 8b1, 8b2).
Patent JP-S62264771-A (JP)
Title: Contour correcting device
Inventor: ASADA RYOJI
IPC: H04N9/64
Filed: 1986-05-12
Abstract: PURPOSE:To obtain a visually stable picture with high resolution without color blinking by using a 2-dimensional band pass filter so as to extract a 2-dimensional frequency band being a cause to cross color and applying contour correction to a signal subjected to cross color elimination. CONSTITUTION:Signals same as an original signal fOH(t), a 1H delay signal f1H(t) and a 2H delay signal f2H(t) to from a contour signal are used and a signal near the frequency band (525/4 lines for vertical and 3.58MHz for horizontal) being a cause to the cross color is extracted by using the 2-dimensional band pass filter 16 in terms of 2-dimension. The signal is subtracted from the 1H delay signal f1H(t) subjected to contour emphasis by a subtractor 18, and a contour signal obtained by an enhancer circuit 11 is added (14) to the signal subjected to the cross color elimination to obtain a picture with high resolution while no color blinking is observed.
Patent JP-H11305173-A (JP)
Title: Method for working progressive multifocus lens
Inventor: SHIRAYANAGI MORIYASU
IPC: G02C7/06
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a progressive multifocus lens working method capable of properly determining inset quantity and obtaining a comfortable nearsighted clear vision area merged by right and left eyes. SOLUTION: Optimum inset quantity is determined not only by the thickness of each lens (the thickness of a farsighted lens and joined thickness) but also sharply depends upon individual user's lens using state data such as a nearsighted object distance, a farsighted inter-pupil distance and an eyeball turning distance. The progressive multifocus lens working method includes a step for determining the inset quantity of a nearsighted part, based on the fitting state data of an individual user for progressive multifocus lenses.
Patent JP-H02285321-A (JP)
Title: Highly accurate toric ftheta lens system
Inventor: YAMAKAWA KAZUO
IPC: G02B26/10
Filed: 1989-04-26
Abstract: PURPOSE:To increase plane tilt compensation effect, specially, scanning width and to decrease the diameter of an image formation spot considerably by constituting an anamorphic ftheta lens system including a toric surface. CONSTITUTION:Triplet constitution is formed of a 1st positive lens group I, a 2nd negative lens group II, and a 3rd positive lens group III in a main scanning direction in order from a deflector side. In a subscanning direction, on the other hand, this system consists of the 1st positive lens group I, the 2nd negative lens group II, the 3rd positive lens group III, and a 4th positive lens group IV in order from the deflector side and at least one toric plane is arranged in the 3rd lens group III. Consequently, the plane tilt compensation effect becomes large by the anamorphic ftheta lens including the toric surface; and, specially, the scanning width is large and the image formation spot diameter is decreased considerably.