baber/WOPTO huggingface dataset:
Patent JP-H01227341-A (JP)
Title: Deflection system driving device in scanning electron microscope
Inventor: ENOKIDO EITARO
IPC: H01J37/22
Filed: 1988-03-04
Abstract: PURPOSE:To prevent the influence depending on a minute variation of the power source voltage and to stabilize the sample image by comparing the fluctuation width of the position signal from a position signal generating device with a set value, and operating an amplitude converting device only when the fluctuation width exceeds the set value. CONSTITUTION:When the WD value is varied, a potentiometer 5 detects it, and an X axis scanning coil 10 and a Y axis scanning coil 12 are driven by multiplication type DA converters 8 and 11 through a control circuit 6 and an AD converter 7. In this case, the signal of the AD converter 7 and the signal of a standard power source 21 are input to a modification type DA converter 20, its output is delivered to a differential amplifier 22 to find the difference with a control circuit 6, and the signal of an absolute value amplifier 23 and the signal of a standard power source 25 to determine the set value of the fluctuation width of the position signal are input to a comparator 24. In this case, only when the position signal of the potentiometer 5 exceeds the fluctuation width, the output of the comparator 24 operates a gate circuit 26 to turn an FF circuit 27 reversely, and the AD converter 7 is controlled. In such a way, the sample image can be stabilized.
Patent JP-2000252189-A (JP)
Title: Alignment pattern forming method of epitaxial wafer
Inventor: MATSUMOTO KOJI
IPC: H01L21/027
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable an alignment operation in which an alignment pattern embedded in an epitaxial wafer is used to be improved in accuracy. SOLUTION: An original pattern 10, which is formed on an Si substrate that is to serve as an epitaxial wafer, is so regulated in a line width dx in the direction of an X-axis and a line width dy in the direction of a Y-axis as to compensate for anisotropy in epitaxial growth. When growth is harder in the direction of the X-axis than in the direction of the Y-axis, dx and dy are so set as to satisfy the relation dx>dy. After an epitaxial growth process is carried out, line widths Dx and Dy become nearly equal to each other or approximate Dx=Dy, and the sensitivity difference becomes small when the pattern is detected, so that alignment operation can be improved in alignment accuracy.
Patent JP-H11229611-A (JP)
Title: Folding pedestal
Inventor: FUJINO KAZUKO
IPC: E04G1/34
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To easily carry out erecting and folding work without giving a feeling of unrest to a worker by controlling deviation of a pedestal. SOLUTION: Both right and left legs 2a and 2b mounted to the right and left of a deck 1 in a rotatable manner are braced with diagonal members 6 and 7 in the shape of a cord used for holding up tucked sleeves. A crossing section crosses a joint diagonal member 14 capable of being moved in the longitudinal direction of a bending diagonal member 12 with the bending diagonal member bent in a middle part, and the joint diagonal member 14 reaches the front end of a leg section 2 with a time diagonal member 16. The end of one of the diagonal members is divided into two, and the leg section 2 is connected with two points.  Accordingly, the deviation of the pedestal is controlled to the utmost by the diagonal members 6 and 7 used for holding up tucked legs, and no feeling of unrest is given to a worker, By opening and closing of the legs 2a and 2b, the bending diagonal member 12 or the joint diagonal member 14 is also automatically moved to tuck up the legs 2a and 2b with both diagonal members, the erection of the pedestal is completed, and the erecting and folding work can be greatly facilitated.
Patent JP-S55143544-A (JP)
Title: Automatic exposure control device of camera
Inventor: SAEGUSA TAKASHI
IPC: G03B7/099
Filed: 1979-04-27
Abstract: PURPOSE: To realize appropriate automatic exposure control, by correcting the difference between the multiple photometric output and output of photoelectric element for minitor.  
     CONSTITUTION: Before release action of a camera, a processing circuit A 2  to input photometric outputs P 1 WP 5  by TTL open photometry from a photometric circuit A 1  outputs an optimum multiple photometric output P 6  of the conditions of a subject. In succession, an operating circuit A 3  computes Pans 1  from outputs P 1 , P 6 W P 8 , and applies the result to an operating circuit A 5 . After release action, the circuit A 3  holds Pans 1  under the control of sequence controlling circuit A 9 , and an aperture controlling circuit A 6  operates to obtain a photometric output P 1  of a photoelectric element for minotor PD 1 . The circuit A 5  inputs the output P 1  and the output of circuit A 3 , and computes, and applies an output Pans 2  into the circuit A 6 . This output Pans 2  expresses the shutter speed which is determined by the multiple photometric output P 6  and aperture value Au. That is, the difference between the output P 1  and output P 6  is corrected at this point. Then, the circuit A 6  operates a composite electromagnet Mg to block the stop-down. A shutter control circit A 7  integrates the exposure time from the start of exposure by the running of the front curtain, and when the outpt of this circuit reaches the specified relation, the shutter rear curtain is closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53136934-A (JP)
Title: Pulse transmission circuit using photo coupler
Inventor: IWAGAMI TAKUYA
IPC: H03H11/02
Filed: 1977-05-04
Abstract: PURPOSE:To eliminate the multiple reflection and to ensure a long-distance transission of the high-speed pulse, by setting up the binary pulse current value so that the active resistance value of LED may be smaller enough at all times than the characteristic impedance value of the transmission line between the binary pulse transmission circuit and LED.
Patent JP-S51126382-A (JP)
Title: An apparatus for separation of fluid
Inventor: KAMIYOSHI KAZUHIKO
IPC: B01D65/02
Filed: 1975-04-28
Abstract: PURPOSE:The fluid passage at the end of a hollow pipe formed by semipermeable membranes is widened so that even a suspension of high concentration or fluid of high viscosity can be satisfactorily separated of the liquid.
Patent JP-H09244801-A (JP)
Title: Pressure detection type pointing device
Inventor: ISOBE FUMIO
IPC: G06F3/0338
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To make a pointing device inexpensive and to improve operability by arranging a manipulator rocking with a rocking point as a center on an axial line passing through the dividing center of plural piezoelectric elements arranged while being equally devided on a substrate, in contact with the pressurizing plane of the piezoelectric elements. SOLUTION: A manipulator 10 rocking with a rocking point B as a center on an axial line 13 passing through a dividing center D of plural piezoelectric elements arranged while being equally devided on a circuit board 8, is arranged in contact with the pressurizing plane of the piezoelectric elements 9. Then, when pressure is applied to a finger operating part 18 in the direction of the axial line 13, the pressure of the manipulator 10 supported by a ball bearing 17 is not transmitted to the pressurizing plane 12 of the piezoelectric elements 9.  When a finger is shifted from the axial line 13 to any prescribed direction while pressing an operating plane 24, a stem 16 is inclined with the rocking point B as a center with the rotation of the ball bearing 17, and a pressing part 14 arranged under the inclined side of a supporting plate presses the pressurizing plane 12 of the prescribed pizeoelectric element 9. Then, the moving speed of a cursor is changed based on the voltage of the piezoelectric element 9 outputted corresponding to the inclination of the operating plane 24.
Patent JP-H10245295-A (JP)
Title: Apparatus for operating heavy component part of crystal pulling apparatus by czochralski method, held in supporting frame
Inventor: SCHULMANN WINFRIED
IPC: C30B15/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which is obtained by improving a device for operating a heavy component part of a crystal pulling apparatus by a Czochralski method, is an apparatus for assembling and disassembling heavy component parts of the crystal pulling apparatus, such as crucible, heater, crucible lid or vacuum tank, is capable of moving various different forming parts of the component parts only by one apparatus and taking out crystal by the apparatus. SOLUTION: A supporting beam 16 is equipped with holding claws 18 and 18' for receiving component parts of an apparatus or receiving an auxiliary device such as a gripper fixed to a flange ring. The component parts can be selectively received and dropped by the holding claws. Forming rails 19 and 19' as travelable carriage supports are attached to a supporting beam in the traverse direction. A receiving part for gripping and holding a crystal can be fixed to the forming rails.
Patent JP-H06212688-A (JP)
Title: Building method of wooden house by use of panel
Inventor: SAMA HIDEKI
IPC: E04B2/70
Filed: 1992-01-28
Abstract: PURPOSE:To reduce the manday by building a wooden house with the combination of prefabricated structural framing members with floor panels, wall panels, roof panels, eaves top panels, and ceiling panels with a plurality of respective standards. CONSTITUTION:The frame of a house is formed by use of floor panels 1, wall panels 2, roof panels 3, eaves top panels 4, and ceiling panels 5 having a plurality of standards respectively and prefabricated structural framing members. Arbitrary numbers of the floor panels 1 are combined and fixed with the structural framing members on the base to form the floor of the first floor and arbitrary numbers of wall panels 2 are combined and fixed with structural framing members to form respective walls as the outer walls, inner walls, and partitions of the first floor and to constitute the first floor construction. Next, the second floor is formed in the same way with the first floor. And thereafter, arbitrary numbers of the roof panels 3, the eaves top panels 4, and the ceiling panels 5 are combined and fixed with the structural framing members in the same manner. In this way, by forming respective roof, eaves top, and ceiling, a wooden house is erected.
Patent JP-H08246921-A (JP)
Title: Method and equipment for detecting fuel injection quantity at time of operation restart of cylinder under state of operation interruption
Inventor: EEBERUHARUTO SHIYUNAIBERU
IPC: F02D41/36
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the comfortableness of a running operation and exhaust gas discharge characteristic by deciding an increased fuel injection amount following to the residual gas in a cylinder, when the fuel injection amount at the operation restart time of the cylinder in the operation interception state is increasingly corrected, in an internal combustion engine. SOLUTION: A real residual gas amount dtirg is calculated through the multiple amount calculation 101 depending on an engine temperature, under the consideration of a real temperature and peripheral pressure at the engine brake operation mode. When the first combustion cycle at the operation restart time of the cylinder under the operation interception state is elapsed and finished, it is transmitted to the adding point 103 through the switch 102 controlled by an operation interception signal B. The correction value is added and piled to a load value t1 at this adding point 103. By division 106 of the obtained amount tlsum by a prescribed air number λ soll, the fuel injection amount tes required in the combustion cycle after the operation restart of the cylinder under the operation interception state of the internal combustion engine is found out.
Patent JP-S61211453-A (JP)
Inventor: TANIGUCHI TSUMORU
IPC: E04G9/05
Filed: 1985-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03254109-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: SHIKAWATARI YUTAKA
IPC: H01G9/012
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a solid electrolytic capacitor with less leak current by forming a chemical oxidized polymerization conductive polymer film such as pyrrole, dipping a metal foil into an electrolyte for electrolytic polymerization, and then preforming electrolytic polymerization of a lead-out terminal for electrolytic polymerization as an anode. CONSTITUTION:A dielectric film 5 is formed at a film-forming metal foil whose surface was roughened previously, an aluminum tab 2 is connected to the metal foil as the anode lead-out terminal, and then an insulation layer 3 is formed at a critical part on the dielectric film 5 and then a lead-out terminal for electrolytic polymerization 4 is placed through the insulation layer 3. Then, after a chemical oxidized polymerization conductive polymer film such as pyrrole is formed on the dielectric film 5, the metal film is dipped into the electrolyte for electrolytic polymerization, electrolytic polymerization is performed with the lead-out terminal as an anode for laminating the electrolytic polymerization conductive polymer film, and then the lead-out terminal for electrolytic polymerization 4 is used as a cathode lead of the capacitor. Therefore, since no current flows to the dielectric film 5 on polymerization, no defect is produced in the dielectric body film 5, thus obtaining a solid electrolytic capacitor with small amount of leak current.
Patent JP-H11250558-A (JP)
Title: Recording medium discriminating method, discriminating device, recording and/or reproducing device
Inventor: ENOMOTO TETSUO
IPC: G11B19/12
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To discriminate the kind of an optical disk before performing servo control. SOLUTION: For example, a laser diode for compact disk(CD) is turned on [1] and is driven to transfer a focus of a light beam [2]. A low frequency component of a detected signal is monitored at this state [3]. And the low frequency component is judged whether it is equal to a specified level or more (FOK=H) or not [4]. Furthermore, an error signal of a tracking servo is measured [5] and the peak-to-peak(PP) value of the tracking error(TE) signal is judged whether it is larger than an optional reference value or not [6]. And when the value is larger than the reference value, the optical disk is discriminated as the compact disk(CD) [7] and when the value is smaller than the reference value, the optical disk is discriminated as a high density optical disk like a digital video disk(DVD) [8].
Patent JP-H11246915-A (JP)
Title: Production of galvanized steel sheet base metal for automobile
Inventor: BANDO SEIJI
IPC: C21D9/48
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of pinholes in a top coating film subjecting a hot rolled steel sheet of a low carbon Al killed steel or an extra-low carbon Al killed steel contg. specified amounts of C and Si to pickling so that the depth of intergranular corrosion becomes a prescribed depth. SOLUTION: A slab of a low carbon Al killed steel or an extra-low carbon Al killed steel contg., by weight, <=0.08% C and <=0.2% Si is subjected to hot rolling, and the obtd. hot rolled steel sheet is pickled and is subjected to cold rolling and annealing to obtain an automotive galvanized steel sheet base metal good in formability. At this time, the pickling is executed so as to regulate the depth of intergranular corrosion after the pickling to <=3 μm, and/or the hot rolled steel sheet after the hot rolling is rapidly cooled and is coiled at <=650 deg.C, by which the formation of flaps on the surface layer at the time of the cold rolling is prevented.  In this way, the generation of cracks based on flaps on galvanizing applied on the cold rolled steel sheet is prevented, and the generation of pinholes on the topcoating material of an electrodeposition coating material is suppressed.
Patent JP-S63219317-A (JP)
Inventor: SHINOZAKI EIJI
IPC: A01D67/02
Filed: 1987-03-06
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-H08243183-A (JP)
Title: Emergency extrication port
Inventor: YOSHIDA FUMIAKI
IPC: A62B3/00
Filed: 1995-03-13
Abstract: PURPOSE: To provide an emergency extrication port which allows safe access to a balcony for escape without entailing chipping of interior and exterior finishes. CONSTITUTION: A wainscot 4 under a closed window is partly provided with an aperture 7 formed with a small-diameter through hole 10 after the outer side is hemmed and recessed 9. A cap 11 which is flush with the outside wall is mounted at this hemmed recess 9 by means of pivotal fittings 12 for preventing forward inclination corbeled and installed forward from the lower side of this cap 11. The cap is fitted to the bottom of the recess 9 by interposing a sealing material therebetween. The inner side of the aperture 7 is covered with a decorative cap 8 with instructions for use, by which the extrication path is assured.
Patent JP-S58170196-A (JP)
Title: Speaker system
Inventor: KAGEYAMA MEGUMI
IPC: H04R3/12
Filed: 1982-03-30
Abstract: PURPOSE:To obtain at one time both the acoustic characteristic suited to the purpose of application and the matching of impedance with a combined amplifier, by switching simultaneously both the acoustic characteristic and the impedance characteristic. CONSTITUTION:When switches S1-S3 are switched to a side A, the sound pressure-frequency characteristic is shown by P-A in the below figure. At the same time, the impedance characteristic is shown by I-A in the figure. When the switches S1-S3 are switched to a side B, the sound pressure-frequency characteristic is shown by P-B. Then the impedance characteristic is shown by I-B respectively. For instance, the characteristics P-A and I-A are set to be suited to the indoor application, and the characteristics P-B and I-B are set to be suited to application inside a car respectively. In such a way, a speaker system is obtained for both indoor and on-vehicle applications.
Patent JP-H10234455-A (JP)
Title: Simple vinyl bag
Inventor: SASAGAWA HIROSHI
IPC: A45C13/08
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a simple vinyl bag having a three-dimensional decoration pattern. SOLUTION: Regarding a simple vinyl bag having a decoration pattern on the surface of a bag body 1, an urethane foam matching a part 9 or the whole of the decoration pattern is provided and covered with a skin material 6 and a lining skin material, thereby forming the constitution that the urethane body is fastened to the surface of the bag body 1. In this manner, the urethane foam suitable for the shape of the part 9 or the whole of the decoration pattern is prepared. Then, the foamed urethane body is covered with the skin material 6 and the lining skin material, and then secured to the surface of the bag body 1. As a result, the part 9 or the whole of the decoration pattern is three- dimensionally applied to the surface of the bag body 1 via the thickness of the urethane foam and a pattern 8 applied to the skin material 6.
Patent JP-H09247313-A (JP)
Title: Image forming device
Inventor: TAKANO TADASHI
IPC: H04N1/00
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a light signal scanning part and an image read part from thermally being affected by a fixation part and make a choice between faceup paper discharging and facedown paper discharging. SOLUTION: An image formation part is arranged below the light signal scanning part and the document read part is arranged in level with the light signal scanning part; and the fixation part is arranged between the light signal scanning part and document read part and a heat radiation duct 65 equipped with a recording paper discharge part is arranged above the fixation part. Consequently, neither the light signal scanning part nor the image read part is thermally affected by the fixation part; and a 2nd recording paper discharge part is arranged below the document read part and this 2nd recording paper discharge part or the recording paper discharge part is selected to make a choice between faceup paper discharging between facedown paper discharging.
Patent JP-S63220661-A (JP)
Title: Facsimile communicating method and its terminal device
Inventor: TAGUCHI OSAO
IPC: H04N1/32
Filed: 1987-03-10
Abstract: PURPOSE:To prevent the contents of an original to be made secret from leaking out to an unrelated person by writing and transmitting a terminal identification code composed of a character, etc., into the prescribed scope at the end side of a transmitting original, extracting the character, etc., from an image signal at a receiving side, collating the terminal identification code and preventing the recording at the time of noncoincidence. CONSTITUTION:When an original attached with a terminal identification code is inputted to a MODEM 3 and demodulated through a switching circuit 2, a control circuit 66 is decoded by a decoder 4, received through a switching circuit 61, converted in serial and parallel and stored into a RAM 64. Thereafter, when a time necessary to read an image signal equivalent to the prescribed scope at the end side of a transmitting original passes, a signal to stop temporarily the sending of the image signal is sent to the transmitting side. Next, a character recognizing processing in the image signal stored in the RAM 64 is executed, the terminal identification code stored into a RAM 65 is compared and collated, and at the time of coincidence, communication is completed as an error.
Patent JP-S53138748-A (JP)
Title: Coating method of optical fiber
Inventor: AOKI SATOSHI
IPC: C03B37/00
Filed: 1977-05-11
Abstract: PURPOSE:To secure an even coating of the polymer onto the optical fiber by forming the exit part of the polymer coating tank through which the optical fiber is drawn out with a highly flexible material and then deforming the exit part with application of pressure.
Patent JP-S59177681-A (JP)
Title: Processing system of data generation and update
Inventor: ASADA YUUJI
IPC: G07D9/00
Filed: 1983-03-28
Abstract: PURPOSE:To improve the security to prevent a computer crime or the like by recording a password and time information in a file in accordance with data for every data processing to clarify the last processing person of data. CONSTITUTION:The operation inputs his password P/W from a keyboard 2. Only when the inputted P/W coincides with a preliminarily registered P/W, the P/W is set to a P/W register 8 to start the transaction. When data is inputted, a processing part 10 retrieves pertient data in a journal file 5 and a master file 4 through an additional part 11 and starts the additional part 11. The started additional part 11 takes out the P/W from the P/W register 8 and takes out time information such as the date and the time or the like from a time information managing part 6. Simultaneously with data processing, the P/W and time information are written in the master file 4 and the journal file 5 in accordance with data.