baber/WOPTO huggingface dataset:
Patent JP-S6151343-A (JP)
Inventor: MORIYAMA RINZO
IPC: B32B43/00
Filed: 1984-08-20
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。
Patent JP-H09231021-A (JP)
Title: Document processing method
Inventor: AADARUBERUTO GUUBO
IPC: G06F17/30
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To accelerate the detection speed of an original to the high speed of a printer and to evade distortion by a stained optical system and/or a manual operation by using the output signals for finally generating printing images of the printer in an operating state and controlling the memory of a personal computer. SOLUTION: A connection part indicated as a 'signal line corresponding to 5.4' transmits screened bit map data from the printer to a detection and reproduction circuit. Then, the data are copied during a printing period, format information for printing at the point of time is imparted and they are transmitted to a circuit in the PC and stored. Through the connection part indicated as the 'signal line corresponding to 5.5,' the screened bit map data reach a printing part in the printer again. The screened bit map data reach the detection and reproduction circuit through the connection part indicated as the 'signal line to a PC bit map printer' and are delivered from there to the printer.
Patent JP-H0340268-A (JP)
Title: Magnetic recording and reproducing device and its recording and reproducing system
Inventor: NAKAMURA MASAFUMI
IPC: H04N5/92
Filed: 1989-07-07
Abstract: PURPOSE:To enable recording and reproducing without erroneous propagation and destroying correctly reproduced data by inspecting whether a reproducing block address is set in a block address group to be recorded or not and writing the data into a memory. CONSTITUTION:A parity check circuit 12 for the address, continuity check circuit 13 for the reproducing address and check circuit 14 for the inside of address sequence to inspect whether the reproducing address is a value in the sequence to be recorded to each segment or not are provided. The inspecting circuit 14 inspect it from a segment number whether the reproducing block address is the address to be recorded to the segment or not. Further, the continu ity, etc., is checked for a block address inspection code or address and the reproduced data are written into the position of the memory corresponding to the reproducing block address. Thus, the data reproduced from the other segment are not destroyed and the error propagation is prevented from occuring.
Patent JP-H0339153-A (JP)
Title: Portable heating system
Inventor: KASHIMA KOJI
IPC: F24D15/02
Filed: 1989-07-07
Abstract: PURPOSE:To make a portable heating system safe and with excellent convenience to use when a heat regenerating container is taken out of a heating device by detecting the temp. of the heat regenerating container after heat regeneration and displaying a signal displaying a possibility of taking-out from this detected information when the temp. of the heat regenerating container becomes below a temp. touchable with a hand. CONSTITUTION:The title system is constituted of a latent heat regenerating material 2 having a stable supercooled condition, a heat regenerating container sealing a release means 3 for the supercooled condition, a heater 5 which can contain the heat regenerating container and heat the heat regenerating mateiral in the heat regenerating container when the container is placed therein, a temp. detecting device 6 detecting the temp. of the heat regenerating container and a displaying device 7 displaying a possibility of taking-out the heat regenerating container when the detected temp. becomes below a specified temp. As the temp. of the heat regenerating container is detected thereby after heat regeneration and the possibility of taking-out is displayed when the heat regenerating container becomes touchable with a hand, there exists no possibility of getting a burn caused by touch with a hand to a high temp. heat regenerating container and of being unclear when it can be taken out to improve safety and convenience of use.
Patent JP-H0349804-A (JP)
Title: Cermet tool with high toughness
Inventor: UEMURA YASUNORI
IPC: C22C29/16
Filed: 1990-06-29
Abstract: PURPOSE:To increase toughness and to improve the defect resistance of a tool by forming a bore quality having more bore amount than a surface layer part at the inside of a cermet tool in the cermet tool with TiC and TiN or TiCN as the main component. CONSTITUTION:Slurry is prepared by making TiC, TiN or TiCN powder the main component as starting raw materials and mixing the hard phase forming component of WC, etc., and the iron metal powder of Ni, etc., if necessary, together with the solvent of acetone, etc. After drying and grading with the addition of the bore agent of polyethylene, etc., to this slurry, this powder is formed in a tool shape and sintered under nonoxidizing atmosphere. A mixed slurry not containing the bore agent at all is then coated on the whole face of the above sintered body and it is sintered similar to the previous time after its drying. The insert base body 1 thus formed is composed of a precise quality over a constant thickness T at its surface layer part and the internal part 3 is formed by the bore quality containing a bore P. The progress of a crack is checked at the place of the bore P even when a crack C1 is caused on the surface layer part 2.
Patent JP-S5874080-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/04
Filed: 1981-10-29
Abstract: PURPOSE:To allow to obtain a flat TV solid-state display substituted for a CRT, by laminating the first, second and third semiconductors in the same shape on a conductive layer of a substrate and forming a gate insulator and a gate electrode on the surface thereon. CONSTITUTION:A conductive layer 12 (semiconductor 2) is formed on an insulating substrate 1 into an arbitrary shape and etched by a mask. Further, semiconductors S13, S24 are formed on the conductive layer 12, and S35 of the same conductive type as S13 is laminated thereon. Thereafter, on the entire surface of S1-S3, an insulating film 6 is formed particularly on the side surface of S214 as the gate insulating film 16. This insulating film 16 is formed simultaneously for the isolation of S113, S315. Further, an electrode hole 8 for the insulating film 16 and an electrode hole 7 for the S315 are formed, and a semiconductor layer joining to the gate electrode is laminated again. Next, the gate electrode 17 is provided in lamination on the insulating film 16 in a transversal direction and is simultaneously wired onto the other field effect semiconductor device, a capacitor and a resistor in close contact on the insulator via electrode holes from S113, S315.
Patent JP-2000009994-A (JP)
Title: Collimator lens and optical scanning device using the lens
Inventor: NAKAI YOKO
IPC: G02B26/12
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide the collimator lenses in which a provision is made for a first lens, that is faced to a parallel luminous flux side with a concaved surface, and a second lens, that has a positive refractive power and has at least one non-spherical surface, looking from the parallel luminous flux side, necessary brightness and a back focusing are secured using a simple lens constitution and an application is made for a multibeam scanning optical system having a properly compensated off-axis aberration. SOLUTION: Looking from the parallel luminous flux side, an arrangement is made for a first lens L1, which is faced to a light source side with a convex surface and is made of a positive meniscus lens, and a second lens L2 in that order. The surface of the lens L1 facing the parallel luminous flux side is made into a non-spherical surface and the collimator lenses satisfy a conditional equation of -5.90<R1/f<-0.33 where R1 is the near axis radius of curvature of the surface of the lens L1 on the parallel luminous flux side and f is the focal distance of the entire lens system.
Patent JP-H09330414-A (JP)
Title: Picture matching method and device therefor
Inventor: NOMURA YOSHIHIKO
IPC: G06T7/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a picture matching method and device capable of precisely matching two pictures coordinated by rotation, extension or reduction and parallel displacement. SOLUTION: The two original picture are respectively transformed to edge pictures by edge extraction and this edge pictures are respectively Hough- transformed to obtain Hough transformed flat surfaces. The rotation angle parameter in the original picture is estimated from a shift quantity in the direction of θ-axis between these Hough transformed flat surfaces. After matching both Hough transformed flat surfaces in the direction of θ-axis by the estimated rotation angle parameter, scale parameters at the original pictures are estimated by the similar ratio of the cross section of ρ-axis. Then parallel displacement parameters at the original pictures are estimated by a parallel displacement moving quantity in the direction of ρ-axis on the cross section of ρ-axis.
Patent JP-H1124173-A (JP)
Title: Film feeding device
Inventor: EZAWA AKIRA
IPC: G03B27/46
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To execute the feeding and stopping control of film in both directions without a hindrance without providing two perforation detectors. SOLUTION: Relating to this device; a feeding rate is decreased at a given decelerating timing when the film is fed and the feeding thereof is stopped at the given stopping timing after that. The device is provided with a perforation detection means PH2 which detects perforation formed on the film, a moving amount detection means FE which detects the moving amount of the film regardless of the perforation, and a control means which determines the decelerating timing, based on output from the means PH2 when the film is fed in a 1st direction, determines the decelerating timing, based on output from the means FE when the film is fed in a 2nd direction, and decides the stopping timing based on the output from the means PH2 regardless of the film feeding direction.
Patent JP-H0844414-A (JP)
Title: Device for preparing tool path program
Inventor: TANAKA HIDEKI
IPC: G05B19/18
Filed: 1994-07-26
Abstract: PURPOSE:To simplify additional work and to remove a trouble complicating a tool path preparing part by providing this tool path program preparing device with a parameter conversion part and a prameter conversion table. CONSTITUTION:Even when an inputted original equation for a parameter for expressing the shape of a design value inputted to a parameter input part 5 is a quadratic equation, the parameter conversion part 7 converts the coefficients of respective ordors in the quadratic equation so as to correspond to the coefficients of respective ordors of an equation of a higher order by the use of the parameter conversion table 11. Then a tool path preparing part 8 prepares a tool path by the use of the equation of higher ordor. Since the conversion part 7 always converts the parameter of the original equation to an equation of a higher order by the use of the table11, the preparing part 8 can prepare a tool path always from the equation of the higher order. Since only one tool path preparing part 8 is required, the preparation of a tool path can be simplified.
Patent JP-H0224539-A (JP)
Title: Optical pattern checking method
Inventor: NISHIKATA EIJI
IPC: G03F1/84
Filed: 1988-07-12
Abstract: PURPOSE:To prevent the intrusion of electric noises and to judge the presence or absence of a defect based on an accurate pattern signal by making reflected light beams from two points intrinsically under the same condition interfere, performing optoelectronic transducing action, and obtaining an electric signal which is pattern information. CONSTITUTION:Light beams which are reflected from points A and B to which light beams are projected pass lenses 3A and 3B. The light beams are synthesized into a single light path through a half mirror 4 and a mirror 4'. The light is inputted into a photodetector 6. Here, the distance between the point A and the point B is set at (integer + 1/4) times the wavelength lambda of the laser light. When the corresponding light paths are accurately in parallel, the difference in light path lengths corresponds to the deviation of lambda/2 when these two light beams are reflected under the same conditions. The beams are offset to each other, and the input to the photodetector becomes zero. A mask pattern is scanned with the checking light by the movement of a stage 7. When a defect is present in one mask pattern, the intensity of the interference light which is detected by the photodetector is no longer zero since the reflecting conditions of the divided light beams are different to each other.
Patent JP-H0927961-A (JP)
Title: Digital convergence correction device
Inventor: SHIBATA SHINICHI
IPC: H04N9/28
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an increased power supply voltage or improvement of a slew rate by changing adjacent adjustment point data when data at an adjustment point are changed in the adjustment of digital convergence. SOLUTION: When convergence is corrected by a digital system, an adjustment personnel uses a control panel key for entry processing. A CPU 41 receives a command from a control panel 10 and controls the device operation, based on a digital convergence adjustment program. After a difference in the direction Y between adjustment points Xn , Yn and Xn-1 , Yn is calculated by a memory 42 and the difference is compared with a threshold level ΔD and the adjacent data are adjusted so as not larger than the level ΔD. The adjustment data where a difference from the adjacent adjustment data at an adjacent grating point is adjusted so as not to be larger than the threshold level are read from the memory 42, given to a D/A converter 44 and a low pass filter 45, from which smooth waveform data are obtained and they are used to drive a convergence yoke via an output circuit 46.
Patent JP-S6419786-A (JP)
Title: Semiconductor laser package
Inventor: SHIGENO KAZUO
IPC: H01L23/02
Filed: 1987-07-15
Abstract: PURPOSE:To enable application of a package of this design to a device which demands a high precision by a method wherein at least one reference plane is formed with an accuracy of 1 deg. or higher in relative angle with reference to an element pellet mounting face on a sub-mount block and the element pellet is encapsulated in a cap taking advantage of the reference plane so as to improve the element pellet in angular accuracy with reference to the package. CONSTITUTION:A sub-mount block 7 of copper, of which section is a irregular shape, is fixed in a piece on the upper face of a stem base 1 through a Ag-Cu brazing. The sub-mount block 7 is composed of such a structure as an inner vertical face 7a of the sub-mount block is a mounting face for a semiconductor laser element pellet and an outer vertical face 7b facing the face 7a is a reference plane used for an angle alignment. These faces 7a and 7b are structured with the accuracy by 1 deg. or less in a relative angle as parallel planes. When the stem which is structured as mentioned above is encapsulated in a cap (not shown in Figure), the stem is fixed after an angle alignment of it is performed as a reference plane jig is pressed against the reference plane 7b firmly not producing the looseness and thereafter the cap is put on after the jig is taken off and the angle alignment of the cap is also performed, then the cap is encapsulated as it is clamped.
Patent JP-H1022755-A (JP)
Title: Automatic gain control amplifier, reception circuit and portable telephone set using the reception circuit
Inventor: KONDO KIYOSHI
IPC: H04B1/38
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the automatic gain control circuit for a portable telephone set whose current consumption is reduced and whose reception sensitivity is improved and to provide the reception circuit using the control circuit. SOLUTION: The circuit is provided with a variable attenuation section 101 receiving an input signal, a variable gain amplifier section 102 receiving an output of the variable attenuation section 101, and a linearizer 104 generating a control voltage Cont1 to control respectively a negative gain and a gain. Furthermore, the absolute value of the negative gain with respect to the control voltage Cont1 of the variable attenuation section 101 is increased as the input signal increases and the gain of the variable gain amplifier section 102 is decreased as the absolute value of the negative gain of the variable attenuation section 101 is increased.
Patent JP-2001004749-A (JP)
Title: Dosimeter for colored aluminum oxide film and measuring method for radiation integrated dose using the dosimeter
Inventor: OBARA KENJIRO
IPC: G01T1/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a dosimeter which is not degraded even when it is used for many hours at a high temperature and in a high radiation dose rate and which can measure a high integrated dose by a method wherein a colored aluminum oxide film is executed to the surface of an aluminum alloy sheetlike small piece and a change in the discoloration of the surface color of the film irradiated with a radiation is measured. SOLUTION: In this dosimeter 10 for a colored aluminum oxide film, an aluminum oxide film in a prescribed thickness by an anodizing operation is executed to the whole surface of an aluminum alloy plate. The surface of the dosimeter is made red by a dyestuff which is mixed with the film. In a measurement, an alanine dosimeter 30 is first placed in the same place as the dosimeter 10 in order to detect a radiation dose in its installation place, and a dose rate is calibrated by an electron spin method after it is irradiated for a set time, On the other hand, a change in the discoloration of the dosimeter 10 after it is irradiated with a radiation from a cobalt 60 source in an irradiation chamber 40 is measured in a time-series manner, and a relationship with an integrated dose is found as a graph.  Thereby, the integrated dose at this time can be found with high accuracy on the basis of the hue value and the chroma value of the dosimeter 10.
Patent JP-2001005024-A (JP)
Title: Spatial light modulation element
Inventor: YASHIRO YUJI
IPC: G02B5/00
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a light-shielding layer having high resistance and high light-shielding property from an inexpensive material and by an inexpensive method and to provide a spatial light modulation element which improves the contrast ratio or image defects and which increases the productivity. SOLUTION: The spatial light modulation element is produced by successively forming a light reflection layer 2, light-shielding layer 3, photoconductive layer 4, transparent electrode 5 and glass substrate 6 on the face of a light modulation layer 1 where the writing light 10 enters, and by successively forming a transparent electrode 7 and glass substrate 8 on the face of the light modulation layer 1 where the reading light 11 enters. A proper driving power supply 9 is connected between the transparent electrodes 5, 7. The light-shielding layer 3 consists of an amorphous silicon carbon film or an acrylic resin, methacrylic resin or conjugate resin composition having a crosslinked structure with dispersion of carbon black.
Patent JP-S5875782-A (JP)
Title: Effective utilization of exhaust gas in fuel battery generator
Inventor: JINBO TAKASHI
IPC: H01M8/06
Filed: 1981-10-31
Abstract: PURPOSE:To obtain a heat source for steam reforming by utilizing the catalyst for accelerating oxidation reaction in which the oxide of at least one kind of element selected from the group consisting of magnesium, lanthanum, and lanthanides is imvolved and allowing the residual fuel gas discharged from the hydrogen electrode of a fuel battery to be combusted with the residual air discharged from an oxygen electrode. CONSTITUTION:A catalyst to be used contains the oxide prepared from at least one kind of the element selected from the group consisting of magnesium, lanthanum, and lanthanides. A combustion chamber is provided in the space demarcated by the outside of a reaction tube and a reformer vessel, and filled with tube oxidizing catalyst, which serves for accelerating the heat conduction from the combusted gas to the reaction tube, beside operating as catalyst. The residual fuel gas 7 discharged from a hydrogen electrode 11 is preheated in a resuidual fuel gas preheater 10, and fed as fuel into a reformer 101, and a large portion 16 of the residual air 14 discharged from a fuel battery 102, is used as the air (oxygen source) for combustion in the reformer 101, and used for combusting the residual fuel gas 7.
Patent JP-S6235218-A (JP)
Title: Thickness measuring instrument for sheet-shaped form
Inventor: WATANABE KENJI
IPC: G01B21/08
Filed: 1985-08-09
Abstract: PURPOSE:To measure continuously the thickness of a sheet-shaped form extending the total length by holding the sheet-shaped form between two probes one of which descends by its own weight and measuring its thickness and informing a measured value and providing a mobile means in the direction to cross orthogonally to the traveling direction of the sheet-shaped form. CONSTITUTION:The sheet-shaped form 10 travels on a form supporter 18 in the orthogonal direction to space. When a power source is on, an air cylinder 42 starts to contract and a frame 26 is moved on a rail 40 in the direction to the sheet-shaped form 10, and the air cylinder 42 stops to contract at a point of time when a side end part of the sheet-shaped form 10 intercepts between photosensors 44 and 44 and the frame 26 stops at the position. Then, a cylinder 32 is actuated and an arm 34 is lowered and hereby, a spindle 28 and the probe 22 can descend by the own weights and the sheet-shaped form 10 is held between the probes 20 and 22. Then, the thickness of the form 10 is read with a digital gage 24 and its numerical mark is sent to a digital counter 36 and indicated by a figure and an alarm is sounded when the value is out of a range of the set thickness.
Patent JP-2001007365-A (JP)
Title: Solar cell
Inventor: YANO YOSHIHIKO
IPC: H01L31/04
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a high-efficiency and low-cost solar cell by a method wherein a p-type semiconductor layer is formed as a polycrystal thin film and a band gap is set at a specific value. SOLUTION: In an Si-based solar cell, a p-type semiconductor layer is formed as a polycrystal thin film, and a band gap is set at 2.4 eV or higher. As a p-type semiconductor, a calcopyrite compound, a deformed calcopyrite compound or a composite oxide which contains at least Cu is preferable. The calcopyrite compound or the deformed calcopyrite compound comprises a crystal structure which is similar to sphalerite, and it can be regarded as a compound in which, e.g. two pieces of sphalerite are piled up and in which bivalent Zn is substituted alternately for monovalent Cu and trivalent Fe. The compounds may be formed as an epitaxial film, and a thin film which displays p-type conductivity is obtained easily in an amoprphous thin film or a polycrystal thin film. A doping operation is simple.  In addition, a change in the electric characteristic of the solar cell clue to electrification or temperature is small, and an electrochemical reaction with an electrode material is not generated.