baber/WOPTO huggingface dataset:
Patent JP-2000089604-A (JP)
Title: Fixing device and image forming device
Inventor: HAYASHI YASUHIRO
IPC: G03G15/20
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device capable of stably performing the excellent fixing work, by preventing the occurrence of a jamming, etc. SOLUTION: This fixing device is made possible to prevent the occurrence of jamming by detecting a transport position of transfer material P allowed to pass through a fixing nip part N by a transfer material position detecting sensor 23, controlling a pressurizing load variable mechanism 22 by a controlling device 24 based on the transport positional information of the transfer material P detected by the transfer material position detecting sensor 23, and making the pressurizing load of a pressure roller 11 with respect to a fixing roller 10 in the fixing nip part N lighter only when the tip part of the transfer material P is allowed to pass through a fixing nip part N lighter than that at the time when the rear side is allowed to pass through the fixing nip part N, and preventing the transfer material P from being wound round the fixing roller 10,  even in the case where the toner image is present on the tip part of the transfer material P.
Patent JP-H1191046-A (JP)
Title: Multilayer film for propylene random copolymer
Inventor: SETA YASUSHI
IPC: C08L23/16
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To display balance of very high rigidity and low temperature heat sealability by constituting a base material layer and a front surface layer for forming at least one side surface by a specific propylene random copolymer. SOLUTION: A front surface layer made of propylene random copolymer B is provided on at least one side surface of a base material layer made of propylene random copolymer A. Regarding the copolymers A, B, contents χa, χb of ethylene units are 0.2 to 4 and 0.2 to 15 wt.%. melt indexes are 4 to 12, 0.1 to 15 g/10 min, boiling diethylether extracts Ea, Eb are Ea<=0.25χa+1.1, Eb<=0.2χb+1.0 (0.2<=χb<5), Eb<=2.0 (5<=χb<=15), melting points Tma, Tmb measured by a differential scanning calorimeter are Tma<=165-5χa, Tmb<=140 (0.2<=χb<4), Tmb<=160-5χb (4<=χb<=15), and isotactic triad fractions of PPP chain measured by<13> C-NMR are 98, 90 mol.% or more.
Patent JP-H1094538-A (JP)
Title: Method and apparatus for detecting abnormal shade candidate
Inventor: TAKEO HIDEYA
IPC: A61B6/00
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To stably detect an abnormal shade candidate regardless of the size of the abnormal shade candidate to be detected in a detector for the abnormal shade candidate. SOLUTION: Based on the size of an abnormal shade candidate to be detected as inputted into an abnormal shade size setting means 12, a resolving power setting means 13 sets a resolving power that allow the smoothing of other constructions recorded overlapping the abnormal shade candidate of the size. A resolving power conversion processing means 14 performs a resolving power conversion processing so that a total image data inputted from a memory means 20 matches an image with the resolving power set by the resolving power setting means 13. The image data subjected to this resolving power conversion processing undergoes an iris filter processing to restrict effect on the concentration of a density gradient vector by other constructions recorded overlapping the abnormal shade candidate.
Patent JP-H0197277-A (JP)
Title: Antibacterial fiber product improved in discoloration
Inventor: DATE MASAKAZU
IPC: D06M15/643
Filed: 1987-10-07
Abstract: PURPOSE: To obtain a durable antibacterial fiber product prevented from and improved in discoloration such as lowering in whiteness or yellowing by treating a fiber product by combinedly using an organosilicone having a quaternary ammonium salt with a specific sulfonic acid or its salt. CONSTITUTION: This antibacterial fiber product having washing durability while prevented from discoloration such as whiteness lowering or yellowing of a fluorescent stained material is obtained by treating a fiber product comprising natural, regenerated, semi-synthetic or synthetic fibers with an organosilicone having a quaternary ammonium base expressed by formula I  (n) is 16-20}, then treating with a sulfonic acid of formula II [R1 and R2 are each H, a 1-3C alkyl or a 1-3C alkanol; X is (CH2 )n  (n) is 0 or 1-5}; Y is H, NH4 or an alkali metal] or its salt an partially sequestering the quaternary ammonium cation.
Patent JP-H1190000-A (JP)
Title: Game ball shooting device
Inventor: AKASAKA MICHIHARU
IPC: A63F7/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of shooting game balls by securing stable rotation of a rotary arm and to easily secure the adhesiveness of the game balls to the acceleration of the rotary arm. SOLUTION: In a game ball shooting device having a guide passage 1 guiding game balls 3 in a circumferential direction, a feed means 4 for feeding the game balls 3 to the guide passage 1 at predetermined timing, and a rotary arm 5 which shoots, in a predetermined direction and by means of its own rotational movement, the game balls 3 fed to the guide passage 1, the surface 1a of the guide passage 1 is placed horizontally as it is tilted 90 deg. to a plane going along the vertical direction.
Patent JP-S62112580-A (JP)
Inventor: SUZUKI ETSURO
IPC: A63H33/10
Filed: 1985-11-12
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-H0998347-A (JP)
Title: Image pickup device
Inventor: NOBUOKA KOSUKE
IPC: H04N5/343
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a still image with high image quality by using a full picture element read CCD so as to set a 1st image pickup mode in the case of image pickup of a dynamic image and so as to set a 2nd image pickup mode in the case of image pickup of a still image automatically. SOLUTION: A picture element signal is outputted from a full picture element read CCD 1 and converted into a digital signal by an A/D converter 2. In the case of image pickup by the 1st image pickup mode, a still signal and an N/P signal are set to an L level and switches 9, 13, 14 are thrown to the position of 0. On the other hand, an SSG field ID signal changes from 0 to 1 to 0 for each 1/60sec and a line ID signal changes from 0 to 1 to 0 for each line. A CCD output is written in a memory 10 and an interlaced image signal is obtained. In the case of image pickup in the 2nd image pickup mode, the still signal and the N/P signal are set to an H level and the switches 9, 13, 14 are thrown to the position of 1. The CCD output is not written in the frame 10 in a first frame and full lines are written in a succeeding frame and the noninterlace image signal is read.
Patent JP-2000090400-A (JP)
Title: Traffic system
Inventor: NISHIO TOSHIYUKI
IPC: G08G1/07
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent a traffic accident owing to the discrimination impossibility of a signal lamp by means of the setting condition of a traffic signal light and a weather condition by permitting the traffic signal to transmit traffic signal data leading a vehicle through a transmission antenna having a single directional pattern and permitting a reception means which can be loaded on the vehicle to receive it through a reception antenna having the single directional pattern. SOLUTION: In a traffic signal 10, a modulator 12 generates a modulated signal with traffic signal data supplied from a traffic signal data generation part 11 at a prescribed time interval as a modulation signal. The signal is frequency-converted into RF by a local signal oscillator 13 and a mixer 16, is amplified and is transmitted to a prescribed direction by using a single directional pattern. In a vehicle 20 intruding into a crossing from the prescribed direction, the single directional pattern of a reception antenna 22 directs only the traffic signal 10, traffic signal data transmitted from the signal 10 is received and it is demodulated into a modulation signal (traffic signal data) in a demodulator 27.
Patent JP-S63108866-A (JP)
Title: Image reader
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1986-10-27
Abstract: PURPOSE:To faithfully binarize originals in different sizes by comparing an output from an image sensor with a prescribed level, identifying an original area and binarizing the output from the image sensor according to the identification results. CONSTITUTION:The output VS from the sensor 1 is applied to a comparator 8 giving a threshold VC. It detects a nonpicture signal VD less then the prescribed level. A peak holding circuit consisting of a differential amplifier 2, a diode 3, a resistance 4 and a capacitor 5 detects a peak value (under color level) on a brighter side of the sensor output VS. At that time the nonpicture signal VD controls turning on and off analog switch 11. The output of a part caused by direct light is regarded as the under color level and is not peak-held. Thus the under color level of a picture part can be precisely detected. A value obtained by dividing the under color level and the output from the sensor 1 are applied to a comparator 7, thereby obtaining a binarized output.
Patent JP-S61133249-A (JP)
Inventor: REIMONDO TOOMASU UTSUDOHAMUZU
IPC: C08L89/00
Filed: 1984-11-30
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-H0674915-A (JP)
Title: Container inspecting device
Inventor: SUMITA MASAHIKO
IPC: B07C5/342
Filed: 1992-08-29
Abstract: PURPOSE:To provide a container inspecting device which carries containers continuously in an inspecting position and inspects the whole circumference of the containers by rotation while stopping to carry the containers in the inspecting position and can carry out the containers continuously after inspecting them and does not shield the outside surfaces of the containers while coming into contact with the outside surfaces of the containers. CONSTITUTION:A container inspecting device has an entrance star wheel 2 to carry in containers continuously and a plurality of carrying units 10 which move along a circular orbit 12 and receive the containers from the entrance star wheel 2 and stop in an inspecting position and carry out the containers to an exit star wheel 3, and also has a lighting system 4 and an image pickup device 5 arranged in the inspecting position, a rotary indexing device 11 to carry the carrying units 10 intermittently along the circular orbit 12, support devices arranged vertically in the carrying units 10 so as to support the bottom surfaces of the containers and a rotary device 33 to rotate the support devices.
Patent JP-H0996621-A (JP)
Title: Electrode of oxygen sensor
Inventor: MATSUOKA MIKIYA
IPC: G01N27/409
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve electrode components and electrode activities. SOLUTION: Electrodes 5, 7 of an oxygen sensor element 1 are formed by adding/stirring/mixing alumina powder of an average particle size of 1μm to a platinum paste by 15wt.% where a thermal shock resistance starts to decrease, and adding an organic solvent by 88-90wt.%. The alumina particles are contained in the electrodes 5, 7 in a dispersed state. Accordingly, a gas reaction is surely promoted by the alumina particles dispersed in the electrodes 5, 7 in the vicinity of interface between a solid electrolyte sheet 2 and electrodes 5, 7 of the oxygen sensor element 1.
Patent JP-H02101714-A (JP)
Title: Chip type inductance element and manufacture thereof
Inventor: KONOIKE TAKEHIRO
IPC: H01F41/04
Filed: 1988-10-07
Abstract: PURPOSE:To simplify structure and to improve massproductivity by laying magnetic substance green sheets having a U-shaped conductor line on top of the other, and electrically connecting the conductor lines of each layer from outside after or before baking so as to form a coil. CONSTITUTION:A U-shaped conductor line 2 is formed using silver paste, etc., on a magnetic substance green sheet 1 by screen printing, etc. Though a plurality of such green sheets are laminated, a green sheet whereon a conductor line 3' to take out an electrode to the opposite side of a laminate is printed is put on the top, and for the others only the green sheets having the U-shaped conductor lines 2 are laminated, and only on the top of the laminate or on the top and below the bottom green sheets 4 without conductor lines are laid for the purpose of insulation. The one Which is formed by pressing laminated green sheet so as to force-bond each green sheet is put in a baking furnace for baking, and after baking U-shaped conductor lines are connected electrically whereby a coil is formed.
Patent JP-H0973065-A (JP)
Title: Liquid crystal driving method
Inventor: SATO SOICHI
IPC: G02F1/133
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal driving method at a low cost and low power consuming liquid crystal display device by shifting a potential of a scan ning signal supplied to the gate electrode of a switching element in response to the timing of rising and falling of a common signal supplied to a common electrode while turning over the polarity alternately. SOLUTION: In a main scanning side driving circuit 5, a gate voltage, which is shifted in a state of maintaining a selective or non-selective condition of the scanning line in response to the timing of rising or falling of a common potential, is applied to the scanning line. In a signal side driving circuit 6, prescribed signal linens in an active matrix type liquid crystal display panel 7 are successively selected, based on the signal side display control signal S3 supplied from a control circuit 3. Next, display data supplied from a data converter circuit 2 are transferred to the successively selected signal lines, to which a source voltage, of which the polarity to the common voltage is alternately reversed at every scanning period, is applied and a voltage of a reversed polarity is alternately applied to every signal line.
Patent JP-H1190970-A (JP)
Title: Laminate molding method
Inventor: OKAHARA ETSUO
IPC: B29C45/70
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a laminate molded product provided with high surface glossiness free from recesses and projections by an extremely easy operation. SOLUTION: In a laminate molding method in which a skin sheet with a transparent clear skin layer formed on its surface is placed stationarily in the vertical or horizontal state between a pair of molds, left and right or upper and lower, facing each other of an injection molding machine and mold clamped to provide the mold clamping force and molten resin of a core material is injection filled in a mold cavity formed of a skin sheet of the mold and both molds to integrate the skin sheet with the molding material and mold an integrated laminate molded product, the mold is slightly opened to form the mold opening state and then the mold is closed to transfer a mold face on the surface of the skin sheet.
Patent JP-H04133030-A (JP)
Title: Tft panel
Inventor: SATO SHUNICHI
IPC: G02F1/1368
Filed: 1990-09-25
Abstract: PURPOSE:To prevent short circuit between a gate electrode and a drain electrode by forming a guard electrode at one part of an area between the gate electrode and a data wiring so that it may project to the outside of a scanning wiring and opposing the guard electrode to the drain electrode through a gate insulating film and a semiconductor layer. CONSTITUTION:The guard electrode 33 for protecting a transistor is formed on the outside of the scanning wiring 22. Then, one guard electrode 33 is formed corresponding to one part of the area between the base end side of the drain electrode 30, that is, the gate electrode 26 and the data wiring 23 and the other guard electrode is formed corresponding to the tip part of the drain electrode 30, then the respective electrodes 33 are opposed to the guard electrode counter part 34 of the drain electrode 30. Then, the guard electrode 33 is opposed to the guard electrode counter part 34 through the gate insulating film 27 and the semiconductor layer 28. The breakdown of the gate insulating film 27 caused by static electricity occurs in the guard electrode 33 nearer to the data wiring 23 than a thin film transistor 25.
Patent JP-H06102415-A (JP)
Title: Condenser plate
Inventor: KONNO TERUAKI
IPC: G02F1/1335
Filed: 1992-09-24
Abstract: PURPOSE:To obtain concentric planer emission of light, to obtain good diffusion of light transmitting through a condenser plate, and to prevent blur or flicker by forming rugged surface grooves in a concentrical or spiral form on the surface of a substrate sheet. CONSTITUTION:The condenser plate 1 consists of a substrate sheet 2 and rugged surface grooves 3 formed on the surface of the plate. It is preferable that the substrate sheet 2 consists of a material having transparency, for example, transparent synthetic resin such as polycarbonate, acryl resin and polystyrene. To improve diffusion of light, a resin having inhomogeneous structure is preferably used. The surface grooves 3 are formed in a concentrical or spiral form to improve diffusion of light and luminance of the condenser plate 1. Further, these surface grooves may be formed on both surfaces of the substrate sheet 2. By forming concentric or spiral surface grooves, emission of light is perforomed concentric and good diffusion of light is obtd.
Patent JP-H1196930-A (JP)
Title: Magnetron
Inventor: AZUMA MASATOSHI
IPC: H01J23/12
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To bond without flowing-out of a brazing filler metal, by farming the brazing filler metal used for braze into an annular shape in its entirety, and by providing depressions in the internal circumference corresponding to protrusions provided on the periphery of the brazing filler metal. SOLUTION: Protrusions 22a of an annular brazing filler metal 22 are formed in three locations of the periphery of the annular brazing filler metal 22 at angles of, for example 120 degrees, and in the internal circumference, depressions 22b of the annular brazing filler metal are formed at the locations corresponding to respective protrusions 22a so that the tips of the depressions get into the protrusions 22a. The length 1 from the center to the tips of the depressions is longer than the radius r of the annular part except for the protrusions 22a.  Thus, when the brazing filler metal is put in a bonding part between the first metal ring and the second metal ring, or between the second metal ring and an insulating cylinder, the brazing filler metal can be prevented from being decentered by, for example, contacting the tips of respective protrusions 22a of the brazing filler metal with the inner face of the second metal ring. Here, quantity of the brazing filler metal does not mount up, because the depressions 22b are formed at the locations corresponding to the protrusions 22a, in the internal circumference.
Patent JP-S61131702-A (JP)
Inventor: KAWAGUCHI TAKEHIKO
IPC: A43D25/06
Filed: 1984-11-30
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-H1195273-A (JP)
Title: Laser apparatus
Inventor: SAKUMA JUN
IPC: H01S3/108
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to generate the light of four kinds of wavelengths on the same optical axis and to improve efficiency by installing the nonlinear optical element of a second optical parameteric oscillator(OPO) within an optical resonator common to the first and second OPOs. SOLUTION: Fresh signal light and idler light are generated by the nonlinear type interaction of a first nonlinear optical element 16a of the second OPO 13 with the signal light from the first OPO 6 as exciting light. The fresh signal light and idler light are generated as well in the second nonlinear crystal 16b in the second OPO 13 even by the idler light from the first OPO 6. The light generated by the first nonlinear crystal 16a and the exciting light are generally not phase matched in the second nonlinear crystal 16b and, therefore, there is substantially no interaction. The action with respect to the light generated in the second nonlinear optical element 16b and the exciting light is similar to the action in the first nonlinear optical element 16a.  As a result thereof, the light rays of total four kinds from the second OPO 13 are generated on the same optical axis from the common optical resonator.
Patent JP-H02101593-A (JP)
Title: Mark reading circuit
Inventor: IINUMA OSAMU
IPC: G06K7/00
Filed: 1988-10-11
Abstract: PURPOSE:To distinctly discriminate a mark even if a distance between a mark detection circuit and reflecting matter is changed by changing mark detection reference voltage according to the reflecting matter. CONSTITUTION:It is assumed that the surface P of paper moves in the direction of an arrow mark under the mark detection circuit CM1. A photointerrupter PI2 reads the mark 'white' of a measuring point (a), and a relative photoelectric current flows in a photosensor, and the mark detection reference voltage V1 is determined by the ratio of mark detection reference voltage determining resistors R3 and R4, and is outputted to a mark decision circuit CC. When the photointerrupter PI1 reads the mark 'white' of the measuring point (a'), the relative photoelectric current flows, and potential is generated in a relative photoelectric current adjusting variable resistor R1, and read-out voltage V2 is outputted to the circuit CC. Then, the circuit CC decides whether the voltage V2 is 'black' or 'white', and outputs a picture signal. Thus, since the mark detection reference voltage is determined on the basis of the reflecting matter, the mark can be decided distinctly even if the distance between the mark detection circuit and the reflecting matter is changed.
Patent JP-H10104059-A (JP)
Title: Ultraviolet-ray detecting pipe
Inventor: WARASHINA HIDENAGA
IPC: H01J47/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the ultraviolet-ray detecting pipe having the stable ultraviolet detecting sensitivity. SOLUTION: In an ultraviolet-ray detecting pipe 1, an anode 6 and a cathode 8 made of metal are arranged in close proximity in a sealed container 2, wherein discharging gas is sealed. Discharging is generated between the anode 6 and the cathode 8 by the ultraviolet rays inputted into the sealed container in the ultraviolet-ray detecting pipe 1. In this pipe 1, an electric insulating spacer 10 is arranged between the cathode 8 and the anode 6. The interval of a discharging gap C between the cathode 8 and the anode 6 is specified by the spacer 10. The stable discharging is formed between the electrodes 6 and 8. The input of the ultraviolet rays is sensed by observing the current caused by the discharging.  Even when shock and vibration are applied on the detecting pipe from the outside, the cathode 8 and the anode 6 are not brought into contact, and the defective operation does not occur.
Patent JP-H03118336-A (JP)
Title: Production of 1,1-diarylethane
Inventor: AKATSU MASAHIRO
IPC: B01J29/70
Filed: 1989-10-02
Abstract: PURPOSE:To carry out reaction under mild conditions by using zeolite prepared by exchanging HY type zeolite having a specific molar ratio of SiO2/Al2O3 with heavy metal ions as a catalyst in reacting styrenes with an alkylbenzene and providing the subject substance. CONSTITUTION:A compound expressed by formula I is reacted with a compound expressed by formula II to provide a compound expressed by formula III (R<1> to R<5> are H or 1-3C alkyl, provided that at least one of R<2> to R<5> represents alkyl). In the process, zeolite obtained by exchanging HY type zeolite having >=4 molar ratio of SiO2/Al2O3 with di- or trivalent metal ions selected from Cu, Zn, Cr, Mn, Fe, Co and Ni is used as a catalyst to carry out reaction at 25-100 deg.C for 0.5-5hr. Since the objective substance is produced in high selectivity according to the aforementioned method and by-products, such as oligomers of styrenes, are formed in a small amount, excellent electrical characteristics can be maintained even in using the objective substance as an electrical insulating oil.