baber/WOPTO huggingface dataset:
Patent JP-S5832175-A (JP)
Title: Detection of ground fault point in cable
Inventor: SHINAGAWA JIYUNICHI
IPC: G01R31/08
Filed: 1981-08-19
Abstract: PURPOSE:To detect a ground fault point from a change in the magnetization of a magnetic material by magnetizing the magnetic material which is beforehand provided along a cable by means of the ground-fault current flowing through the conductor and metallic sheath of the cable. CONSTITUTION:A cable is so constructed that a conductor 5 is enclosed by an insulating layer 6 and is further enclosed by a metallic sheath 7. When a ground- fault arises, the conductor 5 short circuits with the sheath 7 and the ground- fault current flows through the conductor 5 and the sheath 7. If a magnetic material 8 such as magnetic tape which is beforehand magnetized constant is  provided along the cable in the case of laying the cable, current I flows to the conductor 5 and the sheath 7 and is interrupted in about several cycles in the event of short circuiting of the cable but since the current value is large, the generated magnetic field is fairly large. At the ground-fault point of the cable, the current flows radially and generates a magnetic field on the outside part of the cable, then the material 8 changes its magnetization state. If the change thereof is investigated, the ground-fault point is detected easily.
Patent JP-H09312690-A (JP)
Title: Telephone device
Inventor: SUZUKI TATSUTO
IPC: H04M1/72
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent a long-time telephone call by adding a voltage converting means which measures a telephone line voltage and a means which controls a measurement time, and comparing measurement results and generating an alarm. SOLUTION: When the receiver of a telephone set 1 is lifted and a telephone call is started, a voltage detection part 10 measures the output voltage of a rectifier 4 and stores its value as an initial value in a memory. When the receiver of a telephone set 2 is lifted while the telephone set 1 is engaged, the load on the telephone line 3 increases, so the output voltage of the rectifier 4 drops, so when the difference from the initial value exceeds a certain value, the voltage detection part 10 actuates a timer to count a voltage change frequency. When the count value exceeds a set value within a certain time, an alarm generation part 11 sends an alarm to the receiver 9 and then the telephone user is urge to quit calling, thereby preventing a long-time telephone call.
Patent JP-H07318837-A (JP)
Title: Scanning optical device
Inventor: AZUMA JUN
IPC: G02B26/12
Filed: 1994-05-19
Abstract: PURPOSE:To unitize a write start signal generating device and to facilitate the adjustment of the timing of a write start signal CONSTITUTION:A photosensor 2 is mounted on a mounting substrate 1 so that an optical axis is vertical thereto and a detection mirror 5 makes a laser beam Lp for the write start signal incident on the photosensor 2 through a condensing lens 4 after bending it vertically to the substrate 1. The lens 4 and the mirror 5 are laminated on the photosensor 2 by a housing 3 and unitized on the substrate 1. The timing of the write start signal is adjusted just by moving the housing 3 on the substrate 1 in a y-axis direction.
Patent JP-S61287761-A (JP)
Title: Document former
Inventor: ISHII HIROSHI
IPC: B41J2/485
Filed: 1985-06-14
Abstract: PURPOSE:To permit document input to be printed by any letter font by a method in which when the patterns of letter code can not be generated by the letter pattern of a given font, the letter pattern is printed by a converter for font. CONSTITUTION:When letter font for Japanese sentence is set up, letter code for one letter is read out from a document buffer, and the kinds of letter font are also read out. It is converted into letter code for Japanese sentence by a Japanese letter code converter, and printing command is sent out to a printer for printing. When letter font for English sentence is set up, a letter code for one letter is read out from the document buffer and the kinds of the font is also read out. When printing on English letter mode is impossible, printing is made for the space. When printing on English letter mode is possible, the English letter is finally printed. Printing can be attained by any letter font by optimal font in the case of mixture of different fonts.
Patent JP-H01298809-A (JP)
Title: Duty factor adjustment circuit
Inventor: MASUO HITOSHI
IPC: H03K5/04
Filed: 1988-05-27
Abstract: PURPOSE:To obtain stably a clock signal having an optional duty factor by outputting a clock being the result of frequency-dividing an input clock by 1/2, retarding the result by an optional time, taking exclusive OR between the two clocks and outputting the result. CONSTITUTION:A 1st clock signal inputted from a signal line 1 is frequency- divided to 1/2 by a 1/2 frequency divider circuit 10. A 2nd clock signal outputted on a signal line 2 is retarded by an optional time T shorter than the period of the input clock signal by means of a delay circuit 20 and outputted onto a signal line 3. The 2nd clock signal on the signal line 2 and a 3rd clock signal on the signal line 3 are fed to an exclusive OR gate 30, and a 4th clock signal obtained from the exclusive OR gate 30 is outputted on a signal line 4. Thus, even if the duty factor of the 1st clock signal is changed, the duty factor of the 4th clock signal is made stable.
Patent JP-H06318071-A (JP)
Title: Sound source device
Inventor: KURATA MASAAKI
IPC: G10H1/24
Filed: 1993-05-06
Abstract: PURPOSE:To attain sending a sound source parameter by automatically selecting a processing method where the whole data amount to be sent requires so little from plural processing methods when the sound source parameter is sent to an external storage. CONSTITUTION:This device is constituted so as to be provided with a sound source sending means sending the sound source parameter in a state set to a sound source device presently based on any one side processing method between a first processing method sending by a prescribed method and a second processing method sending by the prescribed method different from the first processing method, a selection means comparing the data amount of the sound source parameter to be sent to the external storage in the first processing method and the second processing method respectively and selecting the processing method where the data amount are less and a control means 10 controlling so that the sound source parameter is sent by the sound source parameter sending means based on the processing method selected by the selection means..
Patent JP-H07332182-A (JP)
Title: Supporting structure of intake device
Inventor: HORI KENICHIRO
IPC: F02M35/10
Filed: 1994-06-13
Abstract: PURPOSE:To support the foremost part of an intake manifold with a high vibro- suppressing effect and secure a sealing performance using a conventional throttle body unchangedly. CONSTITUTION:A suction device of an engine is structured so that an intake manifold 1 and a surge tank 2 connected with it are made of plastics and a throttle body 3 is connected with the surge tank 2, wherein the surge tank 2 and throttle body 3 are coupled together while a supporting plate 6 is interposed between their joining surfaces. An O-ring 9 for sealing is interposed between the joining surfaces of the surge tank 2 and supporting plate 6, and a flat gasket 13 is interposed between the joining surfaces of the supporting plate 6 and throttle body 3, and a mounting bracket 19 is fixed to a cylinder block 4, and the supporting plate 6 is coupled with this bracket 19 through a rubber bushing 15.
Patent JP-H04353195-A (JP)
Title: Tunnel lining device and lining method
Inventor: TERADA HIROSHI
IPC: E21D9/06
Filed: 1991-05-31
Abstract: PURPOSE:To cast a primary lining bearing driving reaction force in site and, at the same time, to make it possible to execute a secondary lining with which a space backward of a shield is fully filled without the breaking of a bedrock. CONSTITUTION:After a primary lining is constituted of an external form 7, an internal form 8 and a circular gable form 9 of a quick-hardening material, it is extruded with a press jack 12 to execute. A device body is driven by the extrusion and, at the same time, a space made between the primary lining and the bedrock in the case of execution is fully filled with the secondary lining by moving a circular press plate 13 at a speed faster than a driving speed of the device body.
Patent JP-S62288201-A (JP)
Inventor: MASAI KENTARO
IPC: E01B19/00
Filed: 1986-06-06
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-2000322428-A (JP)
Title: Historical data processor
Inventor: KAWAMURA TAKAO
IPC: G09B5/00
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a means extremely effective for investigating and discovering the relation of historical persons. SOLUTION: An arithmetic processing part 10 generates the historical line of a designated person by running a graph generation program by reading the location data of the designated person from a data storage part 20. The graph of this historical line is three-dimensionally displayed on a display part 14 by running a three-dimensional display processing program through a display processing part 16. When the matching point of plural historical lines is detected by running a matching point detection program, it is displayed on the display part 14. Matching of historical lines shows these persons are located at the same place at the same time and means both the persons meet and possibility to have historically important meaning is considered high.
Patent JP-H08325652-A (JP)
Title: Method for molding semisolid metal
Inventor: ADACHI MITSURU
IPC: C22C21/00
Filed: 1995-05-29
Abstract: PURPOSE: To make it possible to obtain a molding having fine and spheroidal structures at a low cost by cooling an alloy under specific conditions to crystallize primary crystals and supplying this alloy to metal molds and subjecting the alloy to press molding. CONSTITUTION: The crystal nuclei are generated in the perfect liquid metal M in a ladle 10 by using a cooling jig 20 and this metal is poured into a ceramic vessel 30 having an adiabatic effect, by which the alloy right under the liquidus contg. the many nuclei is obtd. The alloy is held in a half-molten state for 5 seconds to 60 minutes in the heat insulating vessel 30. The extremely fine and isotropic dendrite-like primary crystals are formed from the crystal nuclei and the spheroidal primary crystals are grown at a low temp. The resulted metal M having the prescribed liquid phase rate is inserted into an injection sleeve 40 for die casting and is then press molded in the cavity 50a of the metal molds, by which molded goods are obtd. As a result, the fine and spheroidized primary crystals are generated.
Patent JP-S618239-A (JP)
Title: Automatic mounting apparatus for pipe end protector
Inventor: NAGAI TOYOHIRO
IPC: B23P19/00
Filed: 1984-06-25
Abstract: PURPOSE:To prevent threads from sticking by slightly fitting a protector on a pipe end as a centering mechanism has aligned a chucking mechanism with a main shaft and held it and screwing the protector after releasing of holding made by the centering mechanism. CONSTITUTION:A protector 9 is held between jaws 10 of a chucking mechanism 8 and is slightly fitted on the end of a steel pipe 2 as a centering mechanism 25 has aligned the chucking mechanism 8 with a main shaft and held it. When the chucking mechanism is subsequently released from holding made by the centering mechanism 25 and the protector 9 is held on the pipe end, the threads of the protector 9 begin to move with the chucking mechanism 8 to accurately engage with the threads of the steel pipe 2. Thus the chucking mechanism 8 which has been permitted to oscillate rotates to screw the protector 9. Consequently the threads can be prevented from damaging or seizing, and the protector can be smoothly mounted on the pipe end.
Patent JP-S5756275-A (JP)
Title: Printing head
Inventor: TSUNEKI YUKIO
IPC: B41J2/28
Filed: 1980-09-19
Abstract: PURPOSE:To make high speed printing possible, in an apparatus wherein a wire is flown to perform printing by cancelling the magnetic flux of a permanent magnet by energizing a coil, by energizing the coil to apply braking on the wire when the wire is returned so that the wire can be quickly returned to stop. CONSTITUTION:A printing wire 1 for performing dot printing is attached to the free end of an arm 3. The arm 3 can be rotated about a fulcrum point 2, and the rotation thereof is controlled by the permanent magnet 6, an energizing body 4 and a controlling coil 7. When the magnetic flux of the permanent magnet 6 is cancelled by energizing the controlling coil, the arm is rotated by the energizing body 4 toward a platen A to perform printing. When the energizing of the coil 7 is suspended, the arm is returned, but it will vibrate several times before it stops, and it takes for some time. Therefore, before the arm 3 strikes the permanent magnet 6 when the arm 3 returns, the controlling coil 7 is momentarily energized to apply brake on the wire 1 so that the arm is caused to stop without the vibrations.
Patent JP-H11319587-A (JP)
Title: Device for controlling clearance of shelling roll
Inventor: MAEDA KOSAKU
IPC: B02B3/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To perform shelling work smoothly by a process in which shelling roll clearance control exceeding a set upper limit amperage is stopped, operation corresponding to powder source situations is made possible, the stop of work due to an overload work is prevented. SOLUTION: A shelling roll is driven by a main motor using a single-phase commercial power source as a driving source, when roll clearance control by the load amperage standard of the shelling roll is started, the opening of unhulled rice supply control valve is detected by a unhulled rice supply control valve sensor, and the load amperage of main motor is detected by a load current sensor. Next, a standard load amperage corresponding to the opening the unhulled rice supply control valve is compared with a detected load amperage, when the detected load amperage is higher, a roll clearance is adjusted to open, when the detected load amperage is lower, the clearance is adjusted to close, and the roll clearance is controlled to restore the detected load amperage to the standard load amperage.  When shelling work is done in a district where the voltage of a commercial power source is apt to decrease, at the start of operation, a control upper limit current setting switch 42 is operated, the upper limit of the control standard value of roll clearance control by a load amperage standard is corrected downward, and the shelling work is done.
Patent JP-H10307029-A (JP)
Title: Vibration gyro
Inventor: FUJIMOTO KATSUMI
IPC: G01C19/56
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide the compact vibration gyro, which has the sufficient freedom of design with regard to a vibrator and can firmly support and fix the vibrator. SOLUTION: A vibration gyro 30 includes a vibrator 32. The vibrator 32 includes a driving block 34 and a detecting block 36. The driving block 34 comprises one piezo-electric body layer 42. At the lower surface of the piezo-electric body layer 42, an interdigital electrode 44 is formed. The piezo-electric body layer 42 is polarized between the finger electrodes of the interdigital electrode 44. The detecting block 36 comprises one piezo-electric body layer 50, which is polarized in one thickness direction. At the upper surface of the piezo-electric body layer 50, a pair of opposing electrodes 52a and 52b are formed. An oscillating circuit 56 as the driving means is connected to the interdigital electrode 44 and also connected to the opposing electrodes 52a and 52b through resistors 58a and 58b at the same time.  A differential amplifier circuit 60 as the detecting means is connected to the opposing electrodes 52a and 52b through resistors 62a and 62b.
Patent JP-2000322412-A (JP)
Title: Japanese input system
Inventor: MISAO YUUKO
IPC: G06F17/28
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a Japanese input system which reduces the influence of erroneous conversion caused by adding a new part of speech by enabling the definition of the new part of speech even without defining part-of-speech information by a user. SOLUTION: This Japanese input system has a part-of-speech information storage part 106 previously storing the part-of-speech information containing parts of speech and the information of a connection between parts of speech, a part-of-speech reading means 102 for reading the part-of-speech of an inputted word out of a KANA/KANJI dictionary, a connection information discriminating means 104 for retrieving the connection information of the part of speech read out by the part-of-speech reading means from the part-of-speech information storage part and discriminating the connection between the read part of speech and the part of speech to be connected and a conversion engine 100 for controlling respective parts including the part-of-speech information storage part, the part-of-speech reading means and the connection information discriminating means,  and performing KANA/KANJI conversion on the basis of the discriminated result of the connection information discriminating means.
Patent JP-H04331241-A (JP)
Title: Production of water-crosslinked resin molding
Inventor: MATSUMOTO YASUYO
IPC: B29K105/24
Filed: 1991-05-02
Abstract: PURPOSE:To provide a process for producing a water-crosslinked resin molding in which the water-crosslinking reaction of a water-crosslinkable resin can be carried out in a greatly reduced time period by accelerating, during the crosslinking operation, the diffusion of water into inner parts of the water- crosslinkable resin molding. CONSTITUTION:A process for producing a water-crosslinked resin molding which comprises the steps of molding a composition containing a water- crosslinkable resin and crosslinking the molded composition with water, at least part of the latter step being conducted in an atmosphere to which ultrasonic waves are kept being applied.
Patent JP-S63294577-A (JP)
Title: Photosensitive body detector
Inventor: YASUDA WATARU
IPC: G03G21/00
Filed: 1987-05-27
Abstract: PURPOSE:To correctly detect the film thickness of a protective layer by disposing one set of a photosensor of two sets of the photosensors in such a manner that the light emitted from a light emitting device is reflected by the protective layer and is detected by a light receiving device. CONSTITUTION:The photosensor 10 is positioned by giving a prescribed angle relation with the protective layer 8 to said sensor in such a manner that the light emitted from the light emitting device (a) is refracted to enter the protective layer 8, is reflected by a barrier layer 6 and is received in the light receiving device (b). Another set of the photosensor 12 consisting of the light emitting device (c) and the light receiving device (d) is so set that the light emitted from the light emitting device (c) projects the surface of the protective layer 8 near the part to be irradiated with the light emitting device (a) and is specular-reflected by the surface of the protective layer 8. The light receiving device (d) is previously provided to the position where the reflected light can be received. The film thickness of the protective layer 8 is thereby detected without being affected by the noises generated by the toner powder, etc., sticking to the photosensors 10, 12 by determining the ratio of outputs of the device (b) and the device (d) and monitoring the change of said ratio.
Patent JP-S5558527-A (JP)
Title: Electron beam exposer
Inventor: HISATSUGU NORISHIGE
IPC: H01L21/027
Filed: 1978-10-24
Abstract: PURPOSE:To draw a precise pattern on a multitude of wafers by providing a turntable on a stage in linear reciprocation, arranging an electron beam generating mechanism thereon and shifting a wafer in position on the table through harmonizing the stage and the table. CONSTITUTION:A stage guide 3 is mounted horizontally in a casing 1, and a stage leg 5 projecting downward from a stage 4 is fitted slidably therein. There is then arranged over the stage 4 a turntable 6 driven by a motor provided under the stage 4, a multitude of wafers 12 to draw are placed thereon concentrically, and the wafers 12 are movable freely in position in both the linear and circular directions through harmonizing the stage 4 and the table 6. Then, there is provided a beam generating mechanism consisting of a blanking lens 8, beam focusing lenses 9 and 11 and a positioning lens 10 in a mirror tube 2 projecting from the casing 1, thereby irradiating the wafers 12 uniformly.
Patent JP-H10319683-A (JP)
Title: Electrophotographic recording device
Inventor: SHOJI IWAO
IPC: G03G5/147
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To make the number of gradations so as to be raised without lowering present resolution property, in a printing device applying electrophotographic method. SOLUTION: This device, provided with photoreceptor 5 disposing plural LED allays 1 to 4 furnished with the specified resolution property as light sources, is equipped with wavelength dependency differing sensibility depending on the entering wavelength. Then, by arranging the LED allays 1 to 4 made to correspond to the respective wave length with respect to the photoreceptor 5 so as to overlap the respective dot on the other, and making the light source image formed on the photoreceptor so as to make the wave length of the light source changed for each point.
Patent JP-H08319324-A (JP)
Title: Modified propylene-based elastomer
Inventor: OTA SEIJI
IPC: C08F255/02
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a modified propylene-based elastomer having excellent rigidity, heat-resistance, transparency, scratch resistance and adhesion to metals or polar resins and especially excellent heat-sealability. CONSTITUTION: This modified propylene-based elastomer is produced by graft- copolymerizing a polar monomer to a propylene-based elastomer (I) containing 50-95mol% of propylene unit and 5-50mol% of 1-butene unit and having an intrinsic viscosity of 0.1-12dL/g, a molecular weight distribution (Mw/Mn) of <=3 and a parameter B representing the randomness of the copolymerized monomer chain distribution of 1.0-1.5, preferably 1.0-1.3. The elastomer (I) preferably has a Tm of 60-140 deg.C and the above 1-butene content preferably satisfies a specific relational formula between Tm or the degree of crystallization C.
Patent JP-H07314435-A (JP)
Title: Wire saw device
Inventor: MATSUMIYA RITSUO
IPC: B24B27/06
Filed: 1994-05-19
Abstract: PURPOSE:To enhance a parallelism between both top and rear surfaces of a sliced wafer and a slicing speed and easily extract a wire from a cutting groove of a sliced work by a method wherein cutting parts of a wire are increased, a plurality of works are sliced at a time, cutting liquid containing abrasive grains is supplied into the cutting groove to the center of the work together with the wire, and after the work is cut, the cutting liquid is immediately discharged from the cutting groove. CONSTITUTION:A wire saw device comprises a set of four machining head rollers 10, 11, 12, 13 horizontally supported so as to occupy the corners of a rectangle, a wire 2 suspended between the rollers 10, 13 and the rollers 11, 12 so as to vertically run and suspended in a cross shape between the rollers 10, 12 and the rollers 11, 13 so as to cross to each other, a work travel device 30 for moving a work 45a set to its surface opposed to the vertically running part of the wire 2 toward the wire 2, and a cutting liquid supply part 35.
Patent JP-S6023272-A (JP)
Inventor: SUZUKI YUUICHI
IPC: B66B3/00
Filed: 1983-07-20
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。