baber/WOPTO huggingface dataset:
Patent JP-S59178885-A (JP)
Title: Monitoring system of coding and decoding device
Inventor: MATSUDA KIICHI
IPC: H04N7/24
Filed: 1983-03-30
Abstract: PURPOSE:To monitor the normality of the operation of the device with simple constitution by comparing a detection signal of a frame pulse of a picture signal with a pseudo frame pulse frequency-dividing the detection signal of a specific code of a coded signal and formed into a nearly constant period to decide the operation of the coding and decoding device from the result of comparison. CONSTITUTION:When one frame is formed by 525 lines of scanning lines and a specific code is inserted at each scanning line, the specific code is detected by a detection circuit, and when the detection signal of the specific code is frequency-divided into 1/525 by a frequency division circuit 6, a pseudo frame pulse nearly coincident with the period of the detection signal of the frame pulse is formed. A monitoring circuit 7 compares the detection signal of the frame pulse with the said pseudo frame pulse and the relation of phase within a prescribed range is maintained, then it is decided that the coder 1 is operated normally and when the period of the said pseudo frame pulse differs from a prescribed range from the period of the detection signal of the frame pulse, it is decided that the coder 1 is failed and an alarm is raised.
Patent JP-S58168600-A (JP)
Inventor: HISHIKAWA KEISUKE
IPC: B44C1/16
Filed: 1982-03-31
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-S62212940-A (JP)
Title: Optical pickup
Inventor: AMAKO ATSUSHI
IPC: G02B5/30
Filed: 1986-03-12
Abstract: PURPOSE:To contrive miniaturization, light weight and simplicity of the structure in an optical pickup by making a wavelength plate to change a polarizing condition to separate a reflecting signal light from a surface to be detected into a surface relief type hologram. CONSTITUTION:A 1/4 wavelength plate 4h composed of a surface relief type hologram is provided at the rear surface of a glass plate 13. When an X axis is in parallel to a P polariza tion and a Y axis is in parallel to an S polarization, the polarizing surface of a P polarization 15p after the laser light is collimated by a hologram 10 for collimating is orthogonal in the direction of a lattice groove 16 of a hologram 11 for polarization separation, and therefore, the surface transmits the hologram 11 for polarization separation. Since the direction of a lattice groove 14 of a hologram wavelength plate 4h is inclined to 45 deg. to the polarizing surface of the P polarization 15p, the P polarization 15p transmits the hologram wavelength plate 4h, and then, it is rotated to 45 deg. and converted to a circle polarization. In the condition of the circle polarization, it is made incident on an optical disk 6, and the circle polarization after reflection is made incident in the direction reverse to the hologram wavelength plate 4h. At such a time, it is further rotated to 45 deg. and converted to the S polarization. Since the S polarization is in parallel to the direction (Y direction) of the lattice groove 16 of the hologram 11 for polarization separation, it is diffracted and guided to a detecting device 8.
Patent JP-H05257405-A (JP)
Title: Fixing device for electrophotographic method image forming device
IPC: G03G15/20
Filed: 1992-03-13
Abstract: PURPOSE:To prevent soiling of a backside of a recording body by cleaning a pressure roller and eliminating ground fogging toner. CONSTITUTION:Unfixed image transferred on a transfer fixing belt 4 by a transfer electrostatic charger 20 is fed between a heating roller 5 and a pressure roller 12 of the fixing device 21 along with the rotation of the transfer belt 4 and fixed to a recording body 6. When the recording body 6 is not passed by the fixing device 21, the ground fogging toner stuck to the pressure roller 12 is eliminated by a cleaning felt 10 abutted to a pressure roller 12 by a spring 11.
Patent JP-H072745-A (JP)
Title: Alkylenediamine-n,n'-disuccinic acid iron(iii) complex salt and its production
Inventor: SATO TAKASHIO
IPC: C07C227/18
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a new iron chelate compound excellent in biodegradability, useful as an oxidizing agent for printing of color photograph, etc. CONSTITUTION:An alkylenediamine-N,N'-disuccinic acid iron(III) complex salt of formula (M<+> is K<+>, Na<+> or NH4<+>; n is 2-3), e.g. 1,3-propanediaminedisuccinic acid iron(III) complex ammonium salt. That compound is obtained by reacting (2-3C)alkylenediamine-N,N'-disuccinic acid with ammonia or an alkali metal hydroxide and iron(II) salt in an aqueous medium and oxidizing the obtained iron(II) ammonium salt or alkali metal salt of an alkylenediamine-N,N'-disuccinic acid. The iron(II) can be replaced by iron(III) in this process.
Patent JP-H07237504-A (JP)
Title: Glove box structure
Inventor: IMAI HIDEO
IPC: B60R21/045
Filed: 1994-02-28
Abstract: PURPOSE:To provide a glove box requiring no another special work or heat caulking and easy in accuracy control of parts. CONSTITUTION:In a glove box structure 1 provided with a lid member 3 and a box main body 2, and an energy absorbing member 4 positioned between the main body 2 and the lid member 3 which are fusedly connected to each other, a rib 5 is provided to protrude to the member 4 from at least one of the member 3 and the main body 2, and at the tip of the rib 5 a fusing margin member 7 is arranged to be fused onto the member 4 when the member 3 and the box 2 are fused.
Patent JP-S62212528-A (JP)
Title: Electronic balance
Inventor: HARIMA SHINICHI
IPC: G01G23/37
Filed: 1986-03-14
Abstract: PURPOSE:To make it possible to simplify work by enabling adjusting work only by measuring a span at the time of non-adjustment, by preliminarily storing in a memory the span coefficient and the temp. correction coefficient of the change in the span to the environmental temp. CONSTITUTION:A balance structure 1 containing a sensor 1c for detecting a wt. and a converter 2 for detecting the electric energy of the sensor 1c to convert the same to frequency or voltage are provided. Further, a microcomputer system 6 converting the conversion output of the converter 2 to a wt. is provided. Span coefficient SK and temp. correction coefficients Ko, Kr, fr preliminarily determined by measurement are stored in the non-volatile memory 5 of the system 6. At the time of measurement, the coefficient SK and the coefficients Ko, Kr, fr are read from the memory 5 to be operated and the wt. value at arbitrary environmental temp. is corrected and wt. is displayed on a display part 8. By this method, work can be simplified.
Patent JP-H09246548-A (JP)
Title: Semiconductor device evaluation supporting device
Inventor: HIRABAYASHI KANJI
IPC: H01L29/78
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To design an optimal gate oxide film by calculating a band gap by inputting a refractive index of a specified layer, calculating an interface level energy by a dangling bond inputting a thickness of a specified layer and by calculating the number of dangling bonds and interface level density in heat balance inputting results thereof. SOLUTION: In a band gap calculation part 11, a refractive index 21 of a specified layer (stored in refractive index distribution information 21 in connection with a thickness 22 of a specified layer) is inputted and a band gap in the layer is calculated. In an interface level calculation part 12, a calculated band gap 23 and the thickness 22 of a specified layer are inputted and interface level energy by a dangling bond is calculated. In a dangling bond calculation part 13, interface level energy is inputted and the number of dangling bonds and interface level density in heat balance are calculated. If interface level energy (absolute value) is large, carrier is easy to trap; therefore, an optimal gate oxide film can be designed by designing the energy to be small.
Patent JP-H11259894-A (JP)
Title: Optical pickup head
Inventor: MIFUNE HIROYASU
IPC: G11B7/135
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized optical pickup head which eliminates the need to adjust the optical axes of a solid immersion lens and of an objective, and enables high-density recording and reproduction. SOLUTION: An optical pickup head 1 is formed as an integral part by stacking a surface light emission semiconductor laser 2 and a photodetecting element 3 in order on an optical element 4 molded integrally so that the optical axes of an objective 4b and a solid immersed lens 4c are aligned with each other. Further, light which is emitted vertically by the surface light emission semiconductor laser 2 and converged by the objective 4b is made by the solid immersion lens 4c with a high refractive index into a fine spot, which irradiates an optical information recording medium D. Consequently, the need to adjust the optical axes of the objective 4b and of the solid immersion lens 4c is eliminated and high-density recording and reproduction become possible.
Patent JP-S61214673-A (JP)
Title: Picture data forming device
Inventor: ISHIBASHI MASAICHI
IPC: H04N7/173
Filed: 1985-03-19
Abstract: PURPOSE:To improve the operability by displaying the content of a control code not drawn and its order onto a display screen. CONSTITUTION:An original picture data fetched in a buffer memory 11 through an input terminal 18 is converted into a new video data using, e.g., 16 colors selected from n-set of display colors displayed and stored in a video RAM 12. Then the converted data is fed to the display device 13 via a control section 14 of the display device 13 and its picture is displayed and a character or other data is superimposed onto the picture for the correction of color to th is picture. Then the picture data is encoded at a control program section 10 sequentially at the same time and converted into a code of the video tex and written sequentially in the code storage memory 16. Thus, it is not required to decode, reproduce and check the picture data and the checking for the control code is executed easily in a short time.
Patent JP-S59179655-A (JP)
Title: Oil-containing synthetic resin composition
Inventor: TOMOGANE TERUHISA
IPC: C08K5/09
Filed: 1983-03-31
Abstract: PURPOSE:To provide the titled compsn. which has improved frictional and wear characteristics and moldability and reduced coefficient of friction, by blending a liquid lubricant, a specified additive, a nonionic surfactant and a solid lubricant with a synthetic resin. CONSTITUTION:The titled compn. is obtd. by blending 2-15pts.wt. liquid lubricant, 0.1-2pts.wt. at least one member selected from higher fatty acids, their salts and their alkyl esters (e.g. stearic acid, zinc stearate or butyl stearate) and further 0.2-15pts.wt. nonionic surfactant (A) and 5-30pts.wt. solid lubricant (B) such as graphite with 100pts.wt. synthetic resin such as polyacetal. By blending component A, the liquid lubricant is prevented from separating, and the frictional and wear characteristics as well as moldability can be improved. By blending component B, the coefficient of friction can be further reduced in conjunction with the liquid lubricant.
Patent JP-S59179755-A (JP)
Title: Carbon steel wire rod with superior corrosion resistance
Inventor: SHIMADA HARUO
IPC: C22C38/00
Filed: 1983-03-31
Abstract: PURPOSE:To improve remarkably the corrosion resistance of a steel wire rod contg. Mn and Ni by adding specified amounts of Cu and W to the wire rod and reducing the Si and S contents to the utmost or by adding Ca or Ce furthermore. CONSTITUTION:This carbon steel wire rod contains 0.15-1.0% C, 0.2-1.8% Mn, <0.30% Si, 0.05-0.25% Cu, 0.03-0.25% W, 0.03-0.30% Ni and <0.003% S. The wire rod may further contain 0.0002-0.1% Ca and/or Ce (including La). The wire rod has remarkably superior corrosion resistance without requiring surface treatment such as Zn plating.
Patent JP-S62211976-A (JP)
Title: Laser device
Inventor: TAKAHASHI TSUTOMU
IPC: H01S3/09
Filed: 1986-03-12
Abstract: PURPOSE:To eliminate the effect of noise to a pulse generating circuit as well as to obtain a high-efficiency and highly stable operation by providing an optical control means between a control circuit and a high-speed switch driving circuit. CONSTITUTION:A carrier control inverter power source 1 is periodically stopped by a control circuit 5 and a high-speed switch 3 is turned-ON through a high- speed switch driving circuit 4 at the time of that stoppage. Accordingly, a first capacitor C1 is charged during the operation of the carrier control inverter power source 1, and the charge is rapidly transferred to a second capacitor C2 through the high-speed switch 3 at the time of that stoppage and when the potential reaches the firing voltage of a laser 2, discharge is started and a laser oscillation is generated. Since such an optical control means is used, the noise in the high-speed switch 3 does never intrude in the control circuit 5 and the stability of operation of the laser is never disarranged.
Patent JP-S62214290-A (JP)
Inventor: AASAA ERU BATSUTAAWAASU
IPC: F04C18/02
Filed: 1987-03-12
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-S55148179-A (JP)
Title: Printing hammer
Inventor: NAKAMURA KEIJI
IPC: B41J2/28
Filed: 1979-05-07
Abstract: PURPOSE:To improve a resonance frequency and to enable a high speed printing by a method wherein a recess formed in the yoke is contacted with a resilient member and a spring having a relatively high stiffness due to an increased volume of magnetic flux. CONSTITUTION:Recess 12a1 is formed at a retracting end 12a of a yoke member 12, the yoke member 12 is abutted against and arranged at the permanent magnet 13. When no electric current is flowed in the coil 11, the spring 15 is retracted against a retracting end 12a of the yoke 12. As shown in Fig. (A), in addition to the magnetic flux 12b substantially perpendicular to the retracting surface, there are magnetic fluxs 12c flowing at both ends of the spring 15. When an electric current is applied to the coil 11 to release the retracting force, the condition shown in Fig. (B) is made, and the spring 15 is moved up to the free end of the spring to perform a printing operation. When the electric current in the coil 11 is turned off, the recess 12a1 in the yoke 12 starts to retract the spring 15. In this case, the retracting force applied to the spring 15 under an existence of the magnetic flux 12c may effectively and relatively act upon the spring which is positioned far from the yoke and at the same time the retracting force may be increased more.
Patent JP-H07263317-A (JP)
Title: Formation of reflection preventing film
Inventor: HARADA MUNEO
IPC: G03F7/11
Filed: 1994-03-25
Abstract: PURPOSE:To form a W thin film as a reflection preventing film having low reflectivity by performing SiH4 reduction CVD by supplying a reducing gas composed of SiH4 and tungsten fluoride composed of WF6 to the surface of a substrate having an Al or Al alloy film. CONSTITUTION:CVD utilizing SiH4 reduction is performed by supplying a reducing gas composed of SiH4 and tungsten fluoride composed of WF6 to the surface of a substrate having a heated Al or Al alloy film 13. As a result of the CVD, very small recessing and projecting sections of about <=100Angstrom  in size are formed on the surface of a W thin film 14. Therefore, the W thin film 14 formed on the surface of the Al or Al alloy film 13 has low reflectivity, because the surface morphology of the thin film 14 is improved and incident lights is irregularly reflected.
Patent JP-H08248786-A (JP)
Title: Image forming device
Inventor: MIYASHITA YOSHIAKI
IPC: G03G21/14
Filed: 1995-03-15
Abstract: PURPOSE: To provide an image forming device capable of always surely, stably performing a separation of a transfer paper, regardless of the thickness, hardness, kind and lapse of time of the transfer paper, and the ambient condition. CONSTITUTION: The image forming device provided with a transfer part equipped with a transfer electrification unit 19 for transferring the toner image formed on an image carrier 11 to the transfer paper, and the separating electrification unit 20 for separating the transferred transfer paper from the image carrier 11, is provided with a current control means 26 for making transfer current of a leading end part of the transfer paper by the transfer electrification unit 19 larger than that of the image part.
Patent JP-S60200191-A (JP)
Title: Electronic timepiece
Inventor: AOKI TADASHI
IPC: G04G21/04
Filed: 1984-03-23
Abstract: PURPOSE:To obtain an electronic timepiece having no crown or a button, by generating a switching signal by intermittently applying continuous light to a light receiving element by a light blocking object. CONSTITUTION:When continuous light is intermittently applied to the respective light receiving element of a light receiving circuit part 3 by a light blocking object such as a finger, switching pulse lines coming to a high level, when light is blocked, are outputted from inverters INV1-INV4 and time correction is performed by an input circuit or a control circuit. By using the switch provided with this constitution, an electronic timepiece having no crown or a button is obtained.
Patent JP-H02235264-A (JP)
Title: Electronic filing device
Inventor: TANIWA SHIGEYUKI
IPC: G06F3/06
Filed: 1989-03-08
Abstract: PURPOSE:To improve an access speed by discriminating the zone of objective information, and after moving to the zone and executing the recording or reproducing and substituting processing of the information by using a substitutive area and a substitution control area in the zone. CONSTITUTION:When a disk 11 is loaded, a batch control area is read out from a batch control area 17 and stored in a RAM 5. When an instruction for commanding the recording or reproducing of information is sent from a host computer 10, the address of an objective sector is read out and which zone out of zones 12 to 14 includes the objective sector is decided based upon the batch control information. The zone including the objective sector is seeked based upon the decided result, and then substitutive processing for recording/ reproducing is executed by using the information in the substitution control area 12A to 14A in the zone. Consequently, the access speed at the time of substitutive processing can be improved.
Patent JP-H09243459-A (JP)
Title: Optical temperature-measuring apparatus for hightemperature solution and measuring method by the apparatus
Inventor: OKABE SUSUMU
IPC: G01J5/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To continuously correctly measure the temperature of a solution by providing a function of inserting a leading end of an optical fiber into the high-temperature solution intermittently and properly cutting a devitrified part of the leading end of the optical fiber when the optical fiber is pulled up. SOLUTION: This optical temperature-measuring apparatus is provided with a compression means 10 having a compression rod 11, an optical fiber-storing means 20 moving together with the compression rod 11, and an optical fiber-cutting means 30. In order to measure the temperature of a high-temperature solution, e.g. copper solution, the compression rod 11 is lowered by the compression means 10 to insert a leading end of an optical fiber 40 into the solution 50. The light radiated from the solution 50 enters from the leading end part of the optical fiber 40 and is transmitted to an optical temperature detector. The temperature is detected based on a luminance of the radiated light. After the measurement, the leading end of the optical fiber is pulled up from the solution 50. If the leading end of the optical fiber is devitrified, the devitrified part is cut by the cutting means 30.  Although it is enough to cut the optical fiber generally after the optical fiber is used four or five times in the case of the copper solution, the optical fiber may be cut each time.
Patent JP-H06304515-A (JP)
Title: Inserting instrument for coating hopper
Inventor: UIRIAMU BOOMU
IPC: G03C1/74
Filed: 1994-03-25
Abstract: PURPOSE: To facilitate the widthwise adjustment, etc., when applying 1 or >=2 liquid agent layers to a moving web body or coating the body with these layers by providing the inserts with at least one metering ports defined by two wall surfaces and freely attachably and detachably mounting insertion ports of a prescribed length and width to the metering parts. CONSTITUTION: This coating hopper has adjacent, hopper elements 4 mounted to respectively form the metering ports 11 with each other. The ends of the hopper are closed by end plates 8 via end gaskets 7 made of rubber. The slot inserts 5 cut to the exact length and width are mounted to the ends of the respective metering ports 11 from the apex of the hopper. The slot inserts 5 are formed from material, such as plastic, metal or paper, and precisely control the coating width of the coating solution when the slot inserts are mounted in the metering ports 11. The slot inserts are made easily and rapidly removable from the metering ports 11 at the time of ending of the coating to products. The washing of the inside and outside of the hopper is executed in the removed state of the insert 5.
Patent JP-S59181354-A (JP)
Title: Heat development transfer device
Inventor: TAKEHARA YASUMITSU
IPC: G03D13/00
Filed: 1983-03-31
Abstract: PURPOSE:To improve a transfer characteristic by constituting a titled device of a heating developing part to a photosensitive material, a diffused auxiliary agent applying part by a sponge to an image receiving material, and an overlapped part of a photosensitive material surface after development and an image receiving material surface after a diffused auxiliary agent is applied. CONSTITUTION:A photosensitive material N is fed to a picture exposing pat 2, exposed and scanned by LED light emitting elements 18A-18C, subsequently, fed into a heating developing part 4 until its tip is caught by a contact roller 33, and cut by a cutter 3. In this case, a hot plate 27 rises, contacts tightly and uniformly with the rear side of the photosensitive material N, is heated, and a development is executed. On the other hand, an image receiving material P inserted from an inserting port 5 is fed in a state that a diffused auxiliary agent is getting applied to the surface by an applying member 30 constituted of a sponge. When its tip reaches the contact roller 33, its surface is overlapped with the surface of the photosensitive material N, fed into a heater 35, transferred and fed out of a discharge port 9. In this way, a transfer characteristic is raised.
Patent JP-H10254834-A (JP)
Title: Computer network managing method and host computer to be used for it
Inventor: FUJISAKI TOMOHIRO
IPC: G06F15/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To easily cope with managing object computers even when incorporating functions or commands are different between a number of managing object host computers on a computer network, even when the host computers are constituted so as not to provide managing information and even when the host computers do not desire to provide managing information is addition. SOLUTION: This computer is provided with a receiving part 2 the request of managing information on each of many host computers on a computer network from a managing center and a part for acquiring managing information 3 for allowing the part 3 to acquire managing information on the host computer. Then when the managing center requests managing information to a managing object computer 1, the computer 1 receives the request by the part 2, acquires managing information through the part 3 by the part 2 and provides the managing information to the managing center from the part 2.