baber/WOPTO huggingface dataset:
Patent JP-S61177063-A (JP)
Title: Low temperature resolution reduction preventing system of image reader
Inventor: YAMAZAKI NOBUHISA
IPC: H04N1/04
Filed: 1985-01-31
Abstract: PURPOSE:To expand the life of a phosphor by forming a forecasting means for forecasting a time required for turning light from a fluorescent lamp to the normal state on the basis of a detecting output of a pipe wall temperature detecting means and a detecting output of a peripheral temperature detecting means. CONSTITUTION:A thermistor 11 is arranged in contact with the pipe wall of a fluorescent lamp and a thermistor 12 is arranged separately from the fluorescent lamp. Parts 11, 13, 15 detect the pipe wall temperature of the fluorescent lamp and parts 12, 14, 16 detect the peripheral temperature. A control time control table is stored in a ROM18. When an image reader is to be started, a microprocessor 17 lights up the fluorescent lamps 2, 3, reads out the pipe wall temperature and the peripheral temperature and reads and accessed the control time control table in the ROM18 by using these values as addresses. Then, the microprocessor 17 starts a timer.
Patent JP-S60161482-A (JP)
Title: Separation of acidic oil and basic oil in liquefied coal oil
Inventor: NARITA HIDEO
IPC: C10G17/02
Filed: 1984-02-01
Abstract: PURPOSE:To separate and fractionate the acidic oil and basic oil in liquefied coal oil, remarkably improving the separation selectivity of each component existing in these oils, by dissolving and extracting the acidic oil and basic oil respectively with dilute aqueous solution of an alkali and dilute aqueous solution of an acid. CONSTITUTION:The acidic oil and the basic oil in the liquefied coal oil are dissolved and extracted respectively with an aqueous solution of alkali and an aqueous solution of acid each having a concentration of <=0.2N. Various components in the acidic oil and the basic oil are separated successively in the order of the component having lower molecular weight, smaller substitution degree of alkyl, and shorter side chain. EFFECT:Phenol, cresol, etc. in acidic oil and pyridine, etc. in basic oil can be separated economically.
Patent JP-S62183502-A (JP)
Inventor: HANSU GEORUKU MIYURAA
IPC: F16F15/03
Filed: 1987-01-29
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-S53105174-A (JP)
Title: Adhering method of semiconductor substrate
Inventor: FUJII HIROYUKI
IPC: H01L21/52
Filed: 1977-02-18
Abstract: PURPOSE: To reduce the frequency in cracking of the substrate due to a heat cycle and to make the in-use amount of Au small, by forming the Ni plated layer containing a small amount of Au on the supporting board of the semiconductor substrate, by making its surface into a rough surface, and by adhering the substrate to its surface with the use of the brazing material of Au or Au alloy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06231164-A (JP)
Title: Machine translation system
Inventor: TAKAHASHI MASAHITO
IPC: G06F17/28
Filed: 1993-02-04
Abstract: PURPOSE:To make it possible to refer to dictionary information necessary for calibration by specifying a required word in a displayed original in a state that the original and its translated result are correspondingly displayed on a display means and reading out and displaying calibrating information corresponding to the specified word. CONSTITUTION:A calibrating dictionary means 1 stores calibrating information including the word identification and examples corresponding to respective words. An original storing means 2 stores an original to be translated. A translating dictionary means 3 stores much translating information having word identification and translated words corresponding to respective words. A translating processing means 4 retrieves the means 3 in each word of the original and executes its translating processing and a display means 5 displays the original and the translated result correspondingly to each other. A specifying means 6 specifies a required word in the displayed original and a calibrating information reading means 7 reads out calibrating information for the specified word from the dictionary 1 and displays the read information.
Patent JP-H08210442-A (JP)
Title: Meshing adjusting structure between bevel gear and pinion gear in gear device
Inventor: IENAKA HIROSHI
IPC: F16H57/021
Filed: 1995-02-06
Abstract: PURPOSE: To ensure strength when applied a load while easily performing work of adjusting tooth contact and backlash of the fellow gears, in a gear device of meshing a pinion gear with a bevel gear. CONSTITUTION: After a tilt angle of a pinion gear is made to 0 by horizontally setting a center axis of a shaft part of the pinion gear, a shim is interposed in a fastening surface between a mounting flange 17 of a cover 13 and a mounting flange of a pinion gear casing, so as to easily perform adjusting gear tooth contact. Simultaneously with this adjusting, a cover 13 is made slidable by a prescribed length in a horizontal direction relating to an axle housing 21, to perform position adjusting the cover 13 slid by an adjusting bolt 33, so that adjusting of gear backlash can be easily performed.
Patent JP-2000211374-A (JP)
Title: Method of installing glass run and jig for glass run installation
Inventor: KII ASAJIRO
IPC: B60J10/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of installing the glass run and the jig for the glass run installation which enables reduction of installation time of the glass run to a door sash or a door panel without forming a molding part in particular. SOLUTION: A groove portion 4 which guides a door glass is formed by a car outside wall portion 6, a base wall portion 7, and a car inside wall portion 8. A glass run 5 provided with outer and inner lips 9, 10 which slide against the door glass and car outside and car inside molding lips 11, 12 is fit with a door sash or in a concave portion 2a of a door panel 2. In this case, portion 21 which is approximately of the same width as the door glass and which is slightly longer than a depth of the groove portion 4 and which projects from a base portion 20 wider than a width of the concave portion, is inserted into the groove portion 4. Then, the portion 21 is abutted against the base wall portion 7 while the glass run 5 is inserted inside the concave portion 2a.  Further, the base portion 20 is abutted against end portions of the car outside wall portion 6 and the car inside wall portion 8 such that the glass run 5 is held between the door sash or the door panel 20 and the base portion 20.
Patent JP-S60167762-A (JP)
Title: Flat work device
Inventor: MIYATANI TAKASHI
IPC: B24B37/30
Filed: 1984-02-03
Abstract: PURPOSE:To perform highly accurate flat work automatically in an efficient manner, by turning each work arriving at the specified position, with a rotary head individually and discharging it automatically, while installing a flatness correcting ring which rotates with turning force in a work surface. CONSTITUTION:Each work 11 is fed to each holder one by one, and at the point where four works 11 reach to a carrying-in side route part, rotation in a chain 8 comes to a stop, causing a working head 23 to go down, and each rotary head 22 is pressed to each corresponding work 11 whereby an elastic body 27 pushingly hits the top surface of a large diametral disc part 12 of the work 11, while a small diametral part 13 gets into a hollow part of the elastic body 27, and a boss 28 is fitted into a small hole 14 so that the work 11 is machined upon pressing it to a work surface 2 as being rotated. When machining is over, the working head goes up, and the chain 8 rotates again, transferring each work 11 and automatically discharging it out. On the other hand, flatness on the work surface is corrected by a correction ring which rotates by turning force of a working tool 1.
Patent JP-S56115867-A (JP)
Title: Multistage hydraulic machine
Inventor: HISHIDA YASUO
IPC: F03B3/10
Filed: 1980-02-18
Abstract: PURPOSE: To improve reliability in coupling of runners and a main shaft and to raise the efficiency of operation in assembling and disassembling the runners and the main shaft, by forming the runners integrally with their shaft couplings, and fixing these shaft couplings to the main shaft.  
     CONSTITUTION: Runners 2, 3 are formed integrally with their shaft couplings 2A, 3A which are respectively formed with holes for receiving bolts 10, 11, and these shaft cuplings 2A, 3A are fixed to a main shaft 1. A lower shaft 14 and the runner 3 are coupled together by bolts 11, and an intermediate shaft 12 and the runner 3 are coupled together by bolts (not shown) at a flange portion 13 formed at the lower end of the shaft 12. Further, the shaft 12 and the runner 2 are coupled together by bolts 10, and the main shaft 1 and the runner 2 are coupled together by bolts (not shown) at a flange portion 9 formed at the lower end of the main shaft 1. With such an arrangement, it is enabled to raise the efficiency of operation in assembling and disassembling the runners 2, 3 to and from the main shaft 1 and to facilitate machining and other operation since the shafts 12, 14 are designed to be detachable. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60162488-A (JP)
Title: Piezoelectric element
Inventor: TANAKA KATSUHIKO
IPC: H02N2/00
Filed: 1984-02-01
Abstract: PURPOSE:To obtain small size and large displacement by forming a piezoelectric element and the electrodes in a coil shape. CONSTITUTION:A piezoelectric actuator is composed of stationary side holders 1 disposed coaxially with each other, a piezoelectric element 2, and a movable holder 3. The element 2 is of a bimorph type, formed of a pair of piezoelectric substrates 21, 22, an internal electrode 23 and surface electrodes 24, 25, and formed in a spiral coil shape. The element 2 is bonded at the outermost side half periphery 24a through a conductive adhesive 4 to the holder 1, and at the innermost side half periphery 24b through a nonconductive adhesive 5 to the flange 3a of the holder 3. Thus, when a drive power source 6 is operated to apply a voltage to the surface electrodes 24, 25, the element 2 is displaced over the entire length, and the holder 3 is displaced largely in the direction separating from the holder 1.
Patent JP-S62177526-A (JP)
Title: Liquid crystal element
Inventor: MURATA TATSUO
IPC: G02F1/1335
Filed: 1986-01-31
Abstract: PURPOSE:To prevent a pattern part from being positionally shifted by arranging the 3rd board having a color filter on the outside of the 1st substrate and setting up the sizes of the color filter and an electrode pattern part to lengths corresponding to the change of the sizes of the the 1st and 3rd substrates due to the difference between the thermal expansion coefficients of both the substrates. CONSTITUTION:A liquid crystal material is held between the 1st substrate 1 and the 2nd substrate forming an opposite electrode opposed to the electrode pattern part 3 on the 1st substrate 1 and the color filter is formed on the 3rd substrate 2 consisting of a material different from that of the 1st substrate 1 and arranged on the outside of the 1st substrate 1. The change of the sizes of respective boards at a heating time can be calculated from specific thermal expansion coefficient values for respective materials of the substrates. Namely, when the thermal expansion coefficient is alpha, a heating temperature is T, a room temperature is T1, and the size of the original material is l, the size l1 of the heated substrate is found out from l1=l+l{(T-T1)Xalpha}. Thereby, the deviation of the size due to the difference of the thermal expansion coefficient values at the heating time can be corrected by calculating the size of the unheated substrate from said quality on the basis of the previously set size. Consequently, the pattern part can be prevented from positional shift.
Patent JP-2000215502-A (JP)
Title: Semiconductor laser, optical head device, and manufacturing method for semiconductor laser
Inventor: ONOMURA MASAAKI
IPC: H01S5/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To enable miniaturizing and lightening weight by making a laser beam emitted by a semiconductor laser incident on a receiving surface of a semiconductor light receiving element, reflecting a part of this laser beam to the light receiving surface of the semiconductor light receiving element, and extracting it to the outside. SOLUTION: A laser beam emitted from a semiconductor laser 10 is reflected by a surface of a high reflection film 4, is passed through a hologram lens 15, and converged at the surface of an optical disk 17 by an image-forming lens 16. Light reflected and spread with intensity in accordance with recording information at a surface of the optical disk 17 is converged by the image- forming lens 16 again, image-forming at a quadripartite light receiving element section 11 by a hologram lens 15, and focus deviation, tracking deviation, and a signal of information stored in an optical storage medium are detected by a knife edge method. A part of the laser beam emitted from the semiconductor laser 10 is transmitted through the high reflection film 4, detected by a light receiving element 3 and a control current is inputted according the detected value and its output is kept stable.
Patent JP-S53104957-A (JP)
Title: Device for guiding cable and hoses telescopic hoist
Inventor: HORIUCHI KEIJI
IPC: B66C1/00
Filed: 1977-02-23
Abstract: PURPOSE: To eliminate the rotation of the fixtures of feeder cable and pressure feed hoses to respective telescopic frames and a slip ring or universal joint when following up the cable and hoses to the movement of the frames. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03221884-A (JP)
Title: Inspecting system for circuit device
Inventor: KAGEYAMA ISABURO
IPC: G06F11/22
Filed: 1990-01-29
Abstract: PURPOSE:To surely set inspecting procedure corresponding to an inspecting device by outputting an identification signal generated from an identification signal generation circuit to a control part as digital data by a data output circuit. CONSTITUTION:The 1st inspecting device 100 is provided with the identification signal generation circuit consisting of a constant voltage generation circuit 101 which generates the specified identification signal corresponding to the inspecting device and a voltage division circuit 102, and the data output circuit consisting of an A/D converter 103 which outputs the identification signal outputted from the identification signal generation circuit to the control part 104 as the digital data. According to a program for actuating the inspecting device 100, the inspecting procedure corresponding to each inspecting device and the identification data of the inspecting device corresponding to the procedure are set and the identification data is compared with the identification signal by the comparison means of the control part 104. Based on the compared result by the comparison means, the control part 104 selects the inspection procedure corresponding to the inspection device 100 through an inspection signal generation circuit 108 and a signal processing circuit 110 so as to execute inspection.
Patent JP-S58166551-A (JP)
Inventor: UIRIAMU JIYOSEFU SUTANISU
IPC: G11B7/24085
Filed: 1983-02-08
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-H06228702-A (JP)
Title: Nitrogen-containing sintered hard alloy
Inventor: ISOBE KAZUTAKA
IPC: C22C29/10
Filed: 1993-02-05
Abstract: PURPOSE:To provide a high-quality nitrogen-containing sintered hard alloy used for cutting tool and having superior strength. CONSTITUTION:This alloy is composed of a hard phase consisting, e.g. of the carbides of at least two transition metals selected from the group IVa, Va, and VIa metals of the periodic table and a binding phase of Ni, Co, etc. As to the amount of the binding metal phase, the maximum part of the amount of binding phase exists in the range of depth between the position at a depth of 3mum from the surface and the position at a depth of 500mum from the surface. As to the hard phase, when the composition of the metals constituting the hard phase is represented by (TixWyMc), (x) in the surface part is >=1.01 times the average (x) in the alloy, (y) is 0.1-0.9 times the average (y) in the alloy, and also the above (x) and (y) return the average (x) and average (y) of the whole alloy, respectively, within a depth of 800mum. Moreover, WC grains do not exist in the surface part, or, even if they do exist, the amount is <=0.1vol%.
Patent JP-H07225349-A (JP)
Title: Optical system for variable focal position and optical beam scanning device
Inventor: SUMI KATSUTO
IPC: H04N1/113
Filed: 1994-02-15
Abstract: PURPOSE:To move the position of a beam waist without changing the diameter of the beam waist of an incident light beam. CONSTITUTION:This system is successively provided with a collimeter lens 36, an optical element 38 arranged so as to have a lens power in the sagittal direction (an arrow S) and capable of changing a focal distance, a half wavelength plate 39, an optical element 40 arranged so as to have a lens power in the meridional direction (an arrow M) and capable of changing a focal distance, a cylindrical lens 41 and a cylindrical lens 42. The optical elements 38, 40 and the cylindrical lenses 41, 42 are arranged so that an interval between the rear principal point of the optical element 38 and the front principal point of the cylindrical lens 41 is coincident with the focal distance fFS of the cylindrical lens 41 and an interval between the rear principal point of the optical element 40 and the front principal point of the cylindrical lens 42 is coincident with the focal distance fFM of the cylindrical lens 42, respectively.
Patent JP-H11211693-A (JP)
Title: Method and device for measuring air-fuel ratio
Inventor: USAMI JUN
IPC: G01N27/419
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To speedily obtain the results (an air ratio and an air-fuel ratio) of computations at the time when the composition of fuel is changed by simplifying computations in an air-fuel ratio measuring device as much as possible. SOLUTION: This device is provided with a table expanding means 124 to create a lean coefficient table, a strike coefficient table, and a rich coefficient table, a sensor output correcting means 126 to correct the output of an air-fuel ratio sensor through the use of a predetermined calibration gas, a region selecting means 128 to select one of a lean region, a near-strike window region, or a rich region on the basis of the corrected output from the sensor output correcting means 126, an oxygen equivalent value computing means 130 to obtain an oxygen equivalent value on the basis of a multidimensional polynomial approximate expression corresponding to the selected region, a coefficient stored in the coefficient table corresponding to the selected region, and the corrected output an air ratio computing means 132 to obtain an air ratio on the basis of the oxygen equivalent value,  and an air-fuel ratio computing means 134 to obtain an air-fuel ratio on the basis of a reference constant at the time when an air ratio and an air-fuel ratio =1 to constitute this method.
Patent JP-S60166084-A (JP)
Title: Treatment of fluorine in waste water from stack gas desulfurization
Inventor: ARAO SHINICHI
IPC: C02F1/58
Filed: 1984-02-06
Abstract: PURPOSE:To reduce the titled fluorine concn. in the treated water by bringing the water treated by flocculation and settling into contact with an aluminum adsorptive chelating resin, and returning the waste water regenerated by the resin to a mixing stage. CONSTITUTION:The treated water 2' separated in a flocculation and settling stage (c) is successively introduced into a chelating resin adsorption stage (f), and the fluorine remaining in the treated water 2' is almost completely removed. Then the chelating resin with reduced adsorptive capability is brought into contact with an acid 7, then with an alkali 8 and an aluminum salt 9. And the regenerated waste liquid 10 is returned to a mixing stage (a'). The fluorine concn. in the treated water can be stably reduced in this way.
Patent JP-S58136883-A (JP)
Inventor: ABE MASAYUKI
IPC: D06P1/613
Filed: 1982-02-08
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-S61177265-A (JP)
Title: Paper feeder
Inventor: MIZOROGI TSUTOMU
IPC: B41J29/00
Filed: 1985-02-04
Abstract: PURPOSE:To prevent wrinkling of a paper, yellowing due to the heat from a heater, unsatisfactory fixing or the like from occurring, by providing a means for preventing a paper from being levitated on a preheater, and a controlling circuit for automatically starting a discharging cycle after printing on the last page is completed, in a paper feeder used in a printer in an information-processing system. CONSTITUTION:A levitation-preventing device is provided in which the preheater 6 is provided with air sucking-out nozzles 11 and the space between the preheater 6 and a paper 2 is set to a negative pressure by a vacuum pump 12, whereby stable paper feeding is maintained, and favorable fixed state is maintained. When an end-of- paper condition is generated during printing, a printing-starting signal 14 is turned OFF to stop printing data, a predetermined period of time before the paper enters a hopper 9 is controlled by a timer provided in a controlling part 13, and after the normal discharge of the paper is confirmed, the controlling part 13 turns OFF a paper- starting signal 17, thereby discharging the paper without stopping it. Accordingly, yellowing of the paper, wrinkling of the paper or the like is prevented from occurring due to a delay of a discharging operation by the operator, and a favorable fixed state is maintained.
Patent JP-H05218828-A (JP)
Title: Delay circuit
Inventor: ORIHASHI RITSURO
IPC: H03K5/13
Filed: 1992-02-04
Abstract: PURPOSE:To secure the high delay resolution with a delay circuit by providing a means between the input/output MOS inverters to change the resistance value based on a control signal and then performing a delay operation by an extent smaller than the transmission delay time equivalent to a single stage of e logical gate. CONSTITUTION:An input inverter 301 functions as a buffer circuit end restores the amplitude of the pulse inputted from an input terminal 304 to a prescribed potential to supply the pulse to a delay control circuit 302. Meanwhile an output inverter 303 sets the amplitude of the pulse outputted from the delay control circuit 302 at a prescribed potential end supplies the pulse to another circuit part through an output terminal 305. The delay time of a MOS inverter is proportional to the product of the resistance and the capacity of a circuit, a line, etc., connected to the output of the MOS inverter, i.e., a time constant. Therefore the circuit 302 changes the resistance value of the time constant and controls the delay time of the MOS inverter as a delay circuit.
Patent JP-S62180884-A (JP)
Title: Friction winding axis
Inventor: KATAOKA AKIRA
IPC: B65H75/24
Filed: 1986-01-30
Abstract: PURPOSE:To shorten the set time by inclining the bottoms of plural thin width collars, which is provided along the periphery of a winding axis having core set around itself, in the axis direction into two stages to house rolling element and encircling the outsides of the collars with circular rings to temporaly set. CONSTITUTION:Plural thin transmitting rings 3 are many engaged by a key 1' in the axis direction of the main body of a winding axis 1. A ring 5 provided with groove is set outside the transmitting ring 3 and inclined grooves 4 are provided at, for example, six places along the periphery of the ring 5 provided with grooves and at it bottom, a step part 4c is provided to form a shallow part 4b and a deep part 4b and a rolling element 6 is housed there. A circular retainer 7 for the rolling element 6 is set along the periphery of the ring 5 provided with groove and a circular ring 8 having slit 9 at one place is set at its outside to encircle the retainer 7. When winding sheet belt the winding axis 1 is rotated in the arrow direction after a winding tube is set outside the aggregate of the circular ring 8 and the end of tape is temporarily set. Hereby the set time is shortened and the sheet belt can be wound right in the center to the winding core.