baber/WOPTO huggingface dataset:
Patent JP-S59151557-A (JP)
Title: Four-wire telephone set for subscriber line extension
Inventor: SONE MASASHIGE
IPC: H04M1/738
Filed: 1983-02-17
Abstract: PURPOSE:To simplify the device and to improve the talking quality by incorporating a dial pulse generating circuit, a telephone set 4-wire repeater circuit, a line loss compensating amplifier circuit and a power supply circuit in a telephone set housing. CONSTITUTION:When a remote subscriber is connected to an exchange 9, an exchange repeater 8 is added for 2-4 wire conversion and the connection is performed by a 4-wire transmission line L. The line loss compensating amplifier circuit 7', a dial signal transmission circuit 15 for transmitting a dial signal to a 4-wire line, a power supply circuit 10 receiving a commercial power supply and supplying the power are incorporated in the housing of a subscriber telephone set 11. In incorporating all devices required for the 4-wire connection into the housing of the telephone set 11, the device is simplified and the entire transmission loss is reduced.
Patent JP-H01200597-A (JP)
Title: Fluorescent lamp starter device
Inventor: MIYAZAKI MITSUHARU
IPC: H05B41/18
Filed: 1988-02-05
Abstract: PURPOSE:To provide a fluorescent lamp starter device with easy maintenance and long lifetime by utilizing superconductive substance as a starter by the heat at a lamp tube end part. CONSTITUTION:When the power is put on, current flows in the sequence as a stabilizer 7, electrode 10a of fluorescent lamp 8, conductor 9, and electrode 10b, and the temp. of the tube end part 11 rises because of heat at the electrodes of the fluorescent lamp 8. When the temp. of superconductive substance of the conductor 9 arranged near the tube end exceeds the inherent critical temp., the conductor 9 will be out of conductivity. At this time, a high voltage is applied to the fluorescent lamp 8 by the stabilizer 7 to cause starting of the lamp. Example of the superconductive substance is SrBa2Cu2O7-x.
Patent JP-H11221760-A (JP)
Title: Cracking occurrance predicting method of workpiece, wafer working method utilizing the same, and grinder
Inventor: NISHI KENICHIRO
IPC: B24B49/10
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To surely and rapidly predict the occurrence of cracking by the sound signal of a band pass filter transmission which transmits only the monitoring reference frequency. SOLUTION: The sound generated in accompany with the processing, is recorded simultaneously with the start of the processing of a wafer. This generated sound is recorded by a digital audio tape(DAT) recorder 2. Further the generated sound in the processing is re-recorded by a memory high coder 7 through a band pass filter 5 of an abnormal sound analyzing part 3, and the wavelength components are analyzed by a high-speed Fourier transform (FFT) analyzer 6. Further, the abnormal sound to be re-recorded by the memory high coder 7 through the band pass filter 5 of the abnormal sound analyzing part 3, is re-recorded and becomes the object on which the existence of the generation of the abnormal sound is judged in a discrimination control part 4. When the generation of the abnormal sound is confirmed in the discrimination control part 44, the processing of the wafer is immediately stopped.
Patent JP-H066926-A (JP)
Title: Traction device for cable engaging body
Inventor: HASEGAWA HIROYUKI
IPC: H02G1/14
Filed: 1993-01-21
Abstract: PURPOSE:To enable a cable engaging body to be shifted not artificially but mechanically. CONSTITUTION:A shifting stage 8 is attached to the sliding block 7 of a base 5, and a fixing stage 13, where an insulating tube 18 is attached capably of removal, is attached onto the shifting stage 8 through a rotary shaft 11. And, the wire from a manual winch 36 being guided through a pulley 33, etc., is fixed, being pulled through the eye bolt 15 of the fixing stage 13. This way, the insulating tube 18 can be shifted on a cable by adding the tractive force of the manual winch 36 to the fixing stage 13 and shifting the shifting stage 8 on a guide rail 6.
Patent JP-2000226223-A (JP)
Title: Optical fiber for transmitting ultraviolet ray and its production
Inventor: URANO AKIRA
IPC: C03B37/00
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To produce an optical fiber having excellent ultraviolet ray resistance characteristics by irradiating a preform with electromagnetic waves, producing glass defects, introducing the resultant preform into an atmosphere comprising hydrogen gas, exposing the preform to the atmosphere, taking out the preform, subsequently irradiating the preform again with the electromagnetic waves and drawing a wire. SOLUTION: Ultraviolet rays, vacuum ultraviolet rays, X-rays or γ-rays having >=3.5 eV quantum energy are used as electromagnetic waves. The introduction into an atmosphere comprising hydrogen gas and exposure thereto are carried out at >=200 deg.C under about 0.1-10 atm partial pressure of the hydrogen gas. Conditions of 106 to 107 pulses at 1-200 mJ/cm2/pulse exposure dose for KrF and 104 to 107 pulses at 1-200 mJ/cm2/pulse exposure dose for ArF are cited as conditions for irradiating the preform again with the electromagnetic waves when the electromagnetic waves are excimer laser beams. Thereby, an optical fiber in which an increase in optical absorption in an ultraviolet ray region is substantially prevented from occurring is obtained.
Patent JP-S55119961-A (JP)
Title: Ignition timing controller
Inventor: ITOU HISATSUGU
IPC: H02K21/38
Filed: 1979-03-06
Abstract: PURPOSE:To lighten the load for controlling circuit and obtain stable operation by controlling the direction of the combined magnetic field due to a magnetic field generating means through controlling the excitation between a plurality of coils and controlling the ignition timing by varying the magnetic flux variation timing. CONSTITUTION:When a direct current Ix is supplied to the series circuit of the coils 900 and 901 from a power source 910 and a direct current Iy is supplied to the series circuit of the coils 902 and 903 from a power source 901 magnetic fields Hx and Hy due to the currents Ix and Iy are generated inside an annular magnetic substance (ring) 800. The combined magnetic field Htheta of the magnetic fields thus formed acts at angle theta. Here, if a rotor 801 having four projections is revolved, the magnetic flux of the coils 900 and 901 and the voltage induced at the connection point A between the coils 900 and 901 are shown in the figure. Only the AC portion of the voltage obtained at the point A is introduced into an amplifier 5 by a condenser 8, and an ignition coil 6 is actuated. The control of ignition timing is performed by controlling one of the power sources.
Patent JP-H06239545-A (JP)
Title: Electromagnetic brake operation state detecting device for elevator
Inventor: ISHIBASHI HIDEKI
IPC: B66B3/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide an electromagnetic brake operation state detecting device for an elevator to detect the operation state of an electromagnetic brake without mounting a displacement detector on the electromagnetic brake. CONSTITUTION:A signal processing part 18 comprises a differentiating circuit 24 to differentiate a current signal a time calculating means to determine the complete starting time and the release delay time of a plunger based on a signal differentiated by the differentiating circuit 24 a first comparing deciding means to compare the times with respective reference times a current calculating means to determine an exciting current value at a point of time when suction of a plunger is completed and an exciting current value at a point of time when release is started and a second comparing deciding means to compare the current values with respective reference current values. It is decided by the first and second comparing deciding means whether the operation state of an electromagnetic brake is excellent. Thus, the operation state of the electromagnetic brake is detectable in an unmanned state and decision of the operation state of the electromagnetic brake is facilitated.
Patent JP-H06240475-A (JP)
Title: Treatment of iron chloride based etchant containing nickel
Inventor: MIKAMI YASUYA
IPC: C23F1/46
Filed: 1993-02-16
Abstract: PURPOSE:To stably and effectively utilize gaseous chlorine by treating a Ni containing iron chloride based etchant by diaphragm electrolysis and oxidizing the ferrous chloride containing etchant by gaseous chlorine generated from an anode chamber. CONSTITUTION:A Ni containing iron chloride based etching raw solution used for an etching process is introduced to a cathode chamber 4 of a diaphragm electrolytic cell 2 from an etching vessel 1 as an used etching solution. In the cathode chamber 4, chloride ion reducing trivalent iron ion to divalent, further reducing and electrodepositing metal ions and moving to the anode chamber 3 with the diaphragm is oxidized at the anode to generate gaseous chlorine. The generated gaseous chlorine is introduced to an absorption tower 5 and an anolyte in the diaphragm electrolytic cell 2 flows into and out the anode chamber 3 to circulate. A catholyte in which the conc. of the metal ions is decreased by reduction and electrodeposition is introduced to the absorption tower 5, where ferrous chloride is oxidized and regenerated to ferric chloride by gaseous chlorine, and is returned to the etching vessel 1 as a regenerated etchant. As a result, the generated gaseous chlorine is stably and effectively utilized.
Patent JP-H01203054-A (JP)
Title: Shredder
Inventor: ICHISE FUMITOSHI
IPC: B02C18/06
Filed: 1988-02-08
Abstract: PURPOSE:To make assembly of the title shredder easy and remove chips without fail with a small number of parts by inserting each circular cutter and spacer into a cutter shaft alternately and permitting the spacers to remove chips. CONSTITUTION:Cutter shafts 7a, 7b are formed in such a manner that they have a segmental cross-section, and circular cutters 11a, 11b are notched on the periphery for feeding documents. At the same time, the shape of central holes for shaft insertion 12a, 12b is the same as that of the cutter shafts 7a, 7b. The former is caused to rotate cooperatively with the cutter shafts 7a, 7b. Then polyacetate resin spacers 13a, 13b which slip smoothly and exist between the circular cutters 11a, 11b have shaft holes 14a, 14b in which the cutter shafts 7a, 7b are inserted in freely movable fashion. Further, chip removing guide pieces 15a, 15b are formed obliquely downward on an edge opposed to the spacers 13a, 13b on both sides. As a result, the assembly is made easily without increasing accuracy.
Patent JP-H03232381-A (JP)
Title: Facsimile equipment
Inventor: MIURA SHIGEO
IPC: H04N1/333
Filed: 1990-02-08
Abstract: PURPOSE:To evade the malfunction of a called party receiver and to prevent a ciphered signal from being sent out to a telephone speaker by erroneous dialing by ciphering only a training check signal and a picture signal without executing a ciphering processing upon a procedure signal. CONSTITUTION:The above procedure signal is sent through an NCU 6 of a call originating side equipment, demodulation circuit 8, switch circuits 16-c and 16-d and received data control circuit 9 to a control signal analysis part 10. When it is confirmed that a called side equipment is equipped with a ciphering function, a flow control part 11 transmits the procedure signals (NSS and DCS) to the called side equipment. When it is recognized that the ciphering function is not provided, the flow control part 11 transmits the procedure signal including a line cut instruction (DCN) and it is declared that following communication is not executed.
Patent JP-S58144834-A (JP)
Title: Manufacture of photoelectric conversion film
Inventor: ITAGAKI MASAKUNI
IPC: G03G5/082
Filed: 1982-02-22
Abstract: PURPOSE:To obtain a photoelectric conversion film suitable for a facsimile, etc., and superior in spectral sensitivity and light response speed at low cost, by using eutectics of CdS and CdSe as an evaporation source, and vapor depositing a thin film made of Cd, S, and Se onto an insulating base. CONSTITUTION:A thin film 2 having a compsn. of CdSx-CdSe1-x, where preferably, 0.5<=x<=0.95, is formed on an insulating base 1 using a CdS-CdSe eutectic target by the sputtering or electron beam vapor deposition method. The film 2 is activated by heat treatment at 300-600 deg.C, and ethced into a desired form, and a pair of electrodes 3 are formed on both ends of the film 2 by the sputtering or vapor deposition method. A desired photoelectric conversion film is obtained by patterning the electrodes 3 into a desired form, and forming a protective film 4 convering all the surface of the element.
Patent JP-S56123024-A (JP)
Title: Power supply circuit
Inventor: MORIHISA MITSUO
IPC: H03K17/22
Filed: 1980-03-03
Abstract: PURPOSE:To prevent the noise and increment of the number of parts in the power supply part for microcomputer, by adding a means, which is switched when the output voltage reaches a value sufficient for the load, between the recifier and the load. CONSTITUTION:It is necessary that all counter are cleared temporarily (auto- clear function) at the power supply time in the device using a microcomputer. This auto-clear function is executed by the high-speed voltage rise (10ms or less). In this power supply circuit, the circuit surrounded with broken line 8 is provided between rectifier 2 and load 4, in the concrete, between bulk smoothing capacitor 3 and three-terminal regulator 5. When voltage VR1 reaches the threshold voltage (approximately 0.7V) of switching transistor TR11 according to power supply, TR11 is turned on, and simultaneously, it exceeds the threshold voltage (approximately 2.5V) of transistor driver 13, and therefore, switching TR11 and transistor driver 13 are turned on simultaneously approximately, so that the prescribed output voltage of a rapid rise is applied to load 4.
Patent JP-H05192939-A (JP)
Title: Molded object and production thereof
Inventor: ANZAI SHIGEO
IPC: B29C33/14
Filed: 1992-01-17
Abstract: PURPOSE:To facilitate the attachment of a facial fastener to a mold and prevent the complicatedness of the structure of the mold in producing a molded object fitted with a facial fastener such as the cushion body of a car seat. CONSTITUTION:In producing a molded object wherein a facial fastener 2 is embedded in a surface layer part at a specified position, a pattern sheet 5 having an arranging pattern like the opening 6 showing the arranging position corresponding to the specified position provided thereto is attached to the interior of a mold 3 and, before or after the attachment of the pattern sheet 5, the facial fastener 2 is arranged to the pattern sheet at the arranging position thereof and a liquid molding material is injected in the mold 3 to mold a molded object 1. Since the facial fastener 2 is positioned on the pattern sheet 5 and it is unnecessary to directly position the fastener 2 with respect to the mold 3, the attachment to the mold 3 becomes easy. It is also unnecessary to provide the recessed part or magnet for positioning the facial fastener to the mold 3.
Patent JP-H10207738-A (JP)
Title: Language processing system
Inventor: ENDO AKIYOSHI
IPC: G06F11/28
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To easily transplant a translator to another language processing system by incorporating a data name/row number correspondence table of a format corresponding to a high level language specification for describing an output high level language program in the output high level language program by a format exerting no influence upon the execution of the program. SOLUTION: The translator 10 is constituted of a control part 11, an input high level language program analyzing part 12, a program conversion part 13, an output high level, language program generating part 14, a high level language data symbol information generating part 15, a data information storing part 16, and an internal code storing part 17. The information generating part 15 incorporates a data name/row number correspondence table 70 indicating correspondence relation between the data names and row numbers of an input high level language program 60 and the data names and row numbers of an output high level language program 70 and having a format corresponding to a high level language specification for describing the program 70 in the program 70 by a format exerting no influence upon the execution of the program.
Patent JP-S60171980-A (JP)
Inventor: MIYASAKO KAZUNORI
IPC: B66B5/00
Filed: 1984-02-17
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-2000218479-A (JP)
Title: Method of and device for grinding cylinder
Inventor: SHINNO YASUO
IPC: G05B19/18
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of circularity by trially grinding a cylinder at least at one cutting step, and by normally grinding the cylinder in accordance with data of correction for circularity based upon errors obtained during the trial grinding. SOLUTION: In a method of grinding a cylinder, a workpiece rotated around at least one rotary axis is ground into a predetermined true circle having a predetermined diameter by advancing in cutting a rotating grinding wheel in a direction orthogonal to the rotary axis. The rotation of the workpiece and the advance of the grinding wheel can be synchronously controlled, the workpiece before grinding is trially ground during a course grinding step, and then errors in circularity is measured, and circularity correction data during coarse grinding are created from the errors.  During trial grinding in a finish-grinding step, the grinding is made through a coarse grinding step in accordance with the circularity correction data during the coarse grinding so as to substantially remove errors in circularity, and thereafter, the trial finishing grinding is carried out in compliance with a regular program. Thereafter, errors in circularity are measured (54), and then circularity correction data during finish-grinding is created (55), and coarse grinding and finishing grinding are carried out in accordance with the respective circularity correction data during normal grinding, thereby it is possible to efficiently obtain a circularity with a high degree of accuracy.
Patent JP-S63196986-A (JP)
Title: Control system for line width of pattern
Inventor: NAOI SATOSHI
IPC: G06T5/30
Filed: 1987-02-10
Abstract: PURPOSE:To generate a pattern connected smoothly to a vertical line and a horizontal line by executing a line width control so that an oblique line and a curve stroke generated by converting a curve approximate part can be connected smoothly to the corresponding vertical line and horizontal line which are brought to the line width control. CONSTITUTION:An original pattern compressed data is inputted to a line width calculating part 111, a straight line approximate compressed data converting part 121 and a curve approximate compressed data converting part 131. In the converting part 121, an inflection point data of a vertical line, a horizontal line and a decoration part is converted. In the converting part 131, a converted approximate function of an oblique line and a curve stroke is derived. In the calculating part 111, line width of the vertical line and the horizontal line is calculated after conversion. A straight line approximate line width control part 122 reconverts a coordinate after conversion and controls the line to obtain the line width of a line width setting means 11. A curve approximate line width control part 132 brings a curve function to a linear conversion so that an approximate function after conversion is connected smoothly to the corresponding vertical line or horizontal line. A counter restoring part 141 restores a contour, and a painting-out part 142 paints out the inside of each contour.
Patent JP-S55120509-A (JP)
Title: Oral cavity agent composition blended with crude drug
Inventor: IIDA SEIICHI
IPC: A61K8/96
Filed: 1979-03-08
Abstract: PURPOSE:An oral cavity agent composition having a fleeding arresting effect, improving effect of gingiva inflammation, and good feeling in application, comprising an extract of specific crude drugs. CONSTITUTION:An oral cavity agent composition conprising one or more kinds of extracts of crude drugs consisting of the group of Prynaria fortunei, an Oriental arborvitae, a burnet, a lotus root, a mugwort, a hiba arborvitae, leaves of a Japanese cedar, a podocarp, a Japanese nutweg, Juniper berry leaves. The extracts  exhibit a strongly inhibiting action of plasmin and urocanase activity, and has improved fleeding arresting effect. Good feeling in application free from a stimulus  to the mucous membrane of an oral cavity and a malaise in the mouth. For example, the composition is formed pharmaceutically into a tooth powder, toothpaste,  tooth liquid, mouthwash, etc.
Patent JP-S54121144-A (JP)
Title: Image forming method
Inventor: SAKUMA SEIICHI
IPC: B41M5/20
Filed: 1978-03-13
Abstract: PURPOSE: To form distinct and high resolution images at high speed through corona discharging on a basically current supply type thermographic material by using the specific Co(III) complex and amplification accelerator.  
     CONSTITUTION: The electro-thermographic layer 1 composed of the Co(III) complex such as hexammine cobalt (III) perchlorate which produces basic substance through reduction, the amplification accelerator such as 1-nitroso-2-naphthol for the reduction reaction thereof, a conducting agent and a binder is coated on a conductive substrate 2. A needle form electrode 4 scans at a fixed speed on the layer 1 of said thermographic material 3 by leaving a distance of preferably about 10 to 100μ and the corona discharge voltage of preferably about 100V-1KV changing according to recording signal 5 is applied. Corona discharge occurs between the electrode 4 and the surface of the layer 1 and current flows in the layer 1 of that portion, whereby the latent image or picture image 6 is formed. When the material 3 is heated with a heating roller or the like, the latent image 6 is made to the sensible image. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10221819-A (JP)
Title: Method and device for inspecting defective assembly of magazine for roll-like photosensitive material
Inventor: YAMADA SATORU
IPC: H01H13/14
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method by which such a problem that defective assembly cannot be discriminated if destructive inspection is not executed in the side plate insertion process of the assembling process of a magazine is solved. SOLUTION: The magazine is constituted of a core where a belt-like photographic photosensitive material is wound in a roll state and a body having a drawing-out port from which the belt-like photographic photosensitive material is drawn out. By this inspection method, the defective assembly is inspected by measuring the width of the assembled magazine nearest to the drawing-out port thereof and comparing the measured width with a reference value.
Patent JP-S55120688-A (JP)
Title: Oven lid for removing carbon deposited on coke oven
Inventor: TSUNASHIMA YOSHISADA
IPC: C10B25/20
Filed: 1979-03-09
Abstract: PURPOSE: To optimize an oven lid for carbon burning-off and reduce damage due to thermal overload, by communicating holes bored in the oven lid through conduits between which a blower is interposed, and providing the conduit on the suction side of the blower with an air supply valve.  
     CONSTITUTION: Holes 6 and 7 are bored in the upper and lower portions of the body of an oven lid 1 lined with heat-resistant castable 5. A conduit 8 connecting with the hole 6 is connected with the suction side of the blower 9, and the hole 7 and the discharge side of the blower are communicated through a conduit 11. The conduit 8 is provided with an air supply valve 12, so that when the blower is running, air sucked in from the hole 6 and passing through the conduit 8, blower 9 and the conduit 8, is ejected from the hole 7 and by opening the supply valve 12, air is sucked in. 
     COPYRIGHT: (C)1980,JPO&Japio