baber/WOPTO huggingface dataset:
Patent JP-H08101673-A (JP)
Title: Image display device
Inventor: OSADA MASAKAZU
IPC: A61B5/00
Filed: 1994-09-30
Abstract: PURPOSE: To display images having a proper contrast according to illuminance environment by luminance-converting image data corresponding to the illuminance environment. CONSTITUTION: CRT characteristic data is fetched from a memory 6 in a CPU 2 and minimum and maximum pixel values in a practical region in which output brightness of a CRT 5 is proportional to the change in a CRT input pixel value are obtained. Then, zero pixel data is supplied to the CRT 5 and surface brightness is recognized. Then, a pixel value corresponding to the minimum brightness is specified. The pixel value specified from the minimum brightness is compared with the minimum pixel value in the practical region and corrected to be within the range of the practical region. Based on the obtained practical region, the conversion factor of a luminance converting means 3 is obtained so as to place all the pixel values after the luminance conversion by the luminance converting means 3 within the practical region and increase contrast to the maximum by utilizing the practical region.
Patent JP-H0678948-A (JP)
Title: Adhesive tape
Inventor: ARAKAWA OSAMU
IPC: A61F13/02
Filed: 1992-09-04
Abstract: PURPOSE:To execute the release from a wound smoothly by forming a wound part protecting member attached on a water impermeable base member from a liquidproof layer for preventing the permeation of the exsudate ooyed out from a wound and a porous absorptive layer for absorbing the exsudate, and forming each layer so as to have each smooth surface. CONSTITUTION:A medical adhesive tape is formed by applying and fixing a wound part protecting member 3 to the near center of a tape-shaped base member 1 having a waterproof adhesive layer 2 on one-side surface of a water impermeable material such as plastics, and the wound part protecting part member 3 is covered by a releasing paper sheet 5. Further, on the base member 1, an air ventilation hole 11 is formed only at the part where the wound part protecting member 3 is attached. The wound part protecting member 3 has an integration structure made of the hydrophilic synthetic resin such as polyurethane, and is formed from a smooth surface 31 in contact with a wound, porous absorptive layer 32 for absorbing the exsudate ooyed out from the wound, and a liquidproof layer 33 for preventing the permeation of the exsudate. Accordingly, the exfoliation from the wound part can be executed smoothly by forming the surface in contact with the wound of the wound part protecting member 3 to the flat surface 31.
Patent JP-H0551337-A (JP)
Title: Production of high-purity m-t-butylphenol
Inventor: MURATA HIDEJI
IPC: C07C37/74
Filed: 1991-08-22
Abstract: PURPOSE:To easily obtain high-purity m-t-butylphenol useful as a raw material for resin or intermediate for agricultural chemicals, etc., on an industrial scale at a low cost. CONSTITUTION:A mixture of m-t-butylphenol(MTBP) and p-t-butylphenol(PTBP) is subjected to dealkylation reaction using active clay as a catalyst. The reaction is carried out in the presence of 0.5-10wt.%, preferably 0.5-5wt.% (based on the active clay) of an alkali metal or alkaline-earth metal carbonate, bicarbonate, oxide or hydroxide to prevent the decomposition and the trans-alkylation of the meta-isomer and to effect the selective dealkylation of the para-isomer which is difficult to be separated from the meta-isomer. The objective MTBP having high purity can be produced on an industrial scale at a low cost by this process. When a mixture of MTBP and PTBP obtained by the alkylation reaction of phenol and an isobutylene source in the presence of active clay and phosphoric acid as catalysts is used as the raw material for the above reaction, high-purity MTBP can be produced from phenol and isobutylene source in a series of continuous procedures and, accordingly, the process becomes more advantageous from the industrial point of view.
Patent JP-H04118786-A (JP)
Title: Image processor
Inventor: KOMOTO EIJI
IPC: G06T11/00
Filed: 1990-09-10
Abstract: PURPOSE:To dispense with a process to segment a real plotting area in advance and to reduce the number of programs and the quantity of hardware by providing a circuit to prepare a plotting mask. CONSTITUTION:A computer 101 is used to execute plotting on an image processing device 102, and supplies a plotting start point DS represented in plotting data, a plotting end point DE, parameters C1, C2 representing clipping areas, and real plotting data to the image processing device 102 via a C-Bus 10. The image processing device 102 makes access frame memory 110 by the parameters, and performs write so as to perform the plotting at every raster. In such a case, the image processing device 102 is equipped with mask pattern generators A, B, and prepare the plotting mask from the parameters representing an area desired to plot and the clipping area, and performs the plotting. Thereby, it is possible to dispense with the process to perform the segmentation of the real plotting area in advance, and to reduce the quantity of hardware and softwarer of a CPU, which improves processing efficiency.
Patent JP-S60129626-A (JP)
Title: Optical temperature distribution measurement
Inventor: TAGAMI ICHIZOU
IPC: G01J5/00
Filed: 1983-12-17
Abstract: PURPOSE:To measure easily and accurately, by receiving an irradiated light flux by thermal radiation from a semi-transparent material in a container and obtaining temperature distribution inside the container from layer thickness and luminance temperature of the semi-transparent material respecting each wavelength. CONSTITUTION:A spectrophotometer 4 is composed of a light scanner 5, spectroscope 6 and a photoelectric convertor 7. The light scanner 5 scans optically the inside space of a furnace and separates rays of light of the same wavelengths suited to the absorption spectrum of combustion gas elements by the spectroscope and converts light intensity of each wavelength by the photoelectric convertor 7. The converted detector electric signal is applied to a computer 8. This computer 8 obtains the temperature distribution inside the furnace 1 from layer thickness and luminance temperature with respect to each wave length. The result of computation is delivered to an operating system 10 of the furnace 1.
Patent JP-H03105039-A (JP)
Title: Basic fuel injection set means of internal combustion engine
Inventor: MIWA HIROMICHI
IPC: F02D41/34
Filed: 1989-09-14
Abstract: PURPOSE:To cope with deterioration of an air flow meter and the like so as to properly maintain the responsiveness by setting an engine speed dependent item which is one parameter of transient air compensation coefficient for compensating basic fuel injection. CONSTITUTION:When a transient condition of an internal combustion engine is judged by a means (b), an acceleration speed dependent item of a means (c), a load dependent item of a means (d), and engine speed dependent item of a means (e) are detected by means (f), (g), (h), respectively. A transient air compensation coefficient is set by a means (i) based on the respective dependent items, and basic fuel injection calculated by a means (a) is compensated by a means (j) based on the transient air compensation coefficient. Real intake air quantity is calculated by a means (k), and target basic fuel injection is calculated by a means (l) based on the real intake air quantity. An engine speed dependent item is leaned by a means (m) in response to difference between the target basic fuel injection and final basic fuel injection so as to rewrite data of a memory means (e).
Patent JP-H02115394-A (JP)
Title: A novel electrolytic bath and an electrolyzing apparatus for use of the bath
Inventor: DOMINIIKU ORUBE
IPC: C25B9/17
Filed: 1989-09-14
Abstract: PURPOSE: To simultaneously execute the electrolysis of chemical species and the extraction of the formed chemical species to an org. phase by arranging an anode and cathode consisting of solid plates opposite to each other in an enclosure, providing the surface of the anode with plural expanded metal gratings and arranging insulating materials on both sides of the electrodes at the respective ends in a cell.  
     CONSTITUTION: The enclosure 1 is internally provided with the anode 4 and cathode 5 consisting of the conductive solid plates. The surface of the anode 4 is provided with the plural expanded metal gratings 6, 9 to expand the surface of the anode and to impart the effect of promoting disturbance to assist the transfer of the anode material. Both electrodes 4, 5 are separated by a separator 12 consisting of an insulative material. The plates 13 consisting of the perforated insulating materials are arranged on both sides of the electrodes 4, 5 at the respective ends in the electrolytic cell. The passage of the current in the not acting volume is prohibited by the presence of the plates 13, by which an additionally enhanced Faraday yield is obtd. The fluid circulates in a longitudinal direction and currents circulate in a crossing direction. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60130070-A (JP)
Inventor: TAKASE TERUO
IPC: H01R13/73
Filed: 1983-12-15
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-H1187028-A (JP)
Title: Annular metal body inductive heating apparatus
Inventor: KANEKO YOSHIO
IPC: H05B6/10
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an annular metal body inductive heating apparatus capable of uniformly heating an annular metal body to a set temperature and easily inserting the body into a shaft without any fail at a maintenance site or the like. SOLUTION: In this heating apparatus, a metal plate 9 is disposed on the upper side of a ceramic plate 8 placed upwardly of a heating coil 1 of an inductive heater via a buffer material 10, a temperature detecting element 11 is embedded from a lower face at a position corresponding to the center of the heating coil 1 of the metal plate 9, a protrusion 18 is provided on the upper face of the metal plate 9, an annular metal body 13 is loaded on the upper face of the metal plate 9, a control part 2 receives output of the temperature detecting element, and controls output to the heating coil 1 so that the metal plate 9 is at a set temperature, and the annular metal body 13 is heated to a given temperature by the conductive heat and radiation heat from the metal plate 9.
Patent JP-H0399737-A (JP)
Title: Forming device for stranded wire
Inventor: UNO TSUYOSHI
IPC: B21F7/00
Filed: 1989-09-13
Abstract: PURPOSE:To efficiently obtain a stranded wire uniform in twist with a compact device by providing plural turning bases and a frame body, etc., rotating the frame body together with the turning bases, twisting wires one by one and further twisting plural stranded wires. CONSTITUTION:The turning bases 1 are rotated by rotating axes 3 and pulled- out wires C1, C2 are twisted respectively. Plural wires C1, C2 pulled out of each pull-out reel R1, R2 are guided to the upper stage of a device 100 through a guide tube 7. A feed means provided with a take-up reel and a roller 9 and the guide tube 7 are assembled into one body and the frame body 8 for rotating round the guide tube 7 is provided. The feed means having the roller 9 provided in this frame body 8 delivers plural wires C1, C2 guided into the guide tube 7 as they are clamped. Here, since the frame body 8 rotates, the wires C1, C2 are twisted to each other in front of the roller 9 as they are twisted further. The stranded wire manufactured in this way is taken up by a take-up reel.
Patent JP-H1080656-A (JP)
Title: Perpendicular coating applicator for cylindrical body and coating application method as well as manufacture of electrophotographic photoreceptor
Inventor: TADA KAZUYUKI
IPC: B05C3/10
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To enable the formation of a smooth coating film at a high speed by providing the device with a coating liquid supplying mechanism and a coating liquid holding member having a circular aperture and moving a cylindrical body inserted into this aperture perpendicularly downward, thereby applying a coating liquid on the outer peripheral surface of this cylindrical body. SOLUTION: At the time of operating the coating applicator, the coating liquid 3 is supplied from a coating liquid supply port 61 and is primarily stored in a coating liquid reservoir 62; thereafter, the coating liquid is made to flow over from a weir 63 and is supplied to the coating liquid holding member 2. On the other hand, the cylindrical body 1 is moved perpendicularly downward relative to the coating liquid holding member 2 by ascending of a pedestal 5 or descending of the cylindrical body 1.  At this time, the coating liquid flows between the coating liquid holding member 2 and the cylindrical body 1 and the coating liquid holding member 2 is moved in the radial direction of the cylindrical body 1 by the liquid pressure distribution by the nonuniformity of the gap between a coating liquid scraping section 21 and the coating liquid and, therefore, the coating liquid holding member 2 moves in such a manner that the center of this coating scraping section 21 and the center of the cylindrical body 1 are approximately aligned. The distribution of the gap is thus eliminated and the uniform coating film is formed.
Patent JP-H0399877-A (JP)
Title: Heat transfer ink sheet
Inventor: SUGII TAKESHI
IPC: B41J31/00
Filed: 1989-09-13
Abstract: PURPOSE:To reduce the quality deterioration of an ink sheet, even if the ink sheet is left for hours in a high-temperature atmosphere and to contrive to lengthen its life by adding to an ink a specific quantity of ink ingredients of any one of ultraviolet absorbed or ultraviolet stabilizer or light stabilizer. CONSTITUTION:When 0.1-15 wt.% of ink ingredients of any one of ultraviolet absorber or ultraviolet stabilizer or light stabilizer is added to an ink, the change of properties and quality deterioration of the ink ingredients due to light, especially to ultraviolet rays are suppressed so that it is possible to realize a heat transfer ink sheet lengthened in life which is small in the quality deterioration even in the case of being left for hours in a high-temperature atmosphere.
Patent JP-H1159914-A (JP)
Title: Bulk material discharge device
Inventor: MATSUFUJI HIDEMI
IPC: B65D88/28
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To constantly maintain carrying capacity of constant quantity without dispersion of bulk material discharge quantity onto a conveyor regardless of moving speed of the conveyor and rotating speed of a wheel as well as a fine difference of discharge capacity of an individual wheel blade on a bulk material discharge device. SOLUTION: A bulk material discharge device is constituted to discharge a bulk material 2 in a storage tank 1 onto a conveyor 7 arranged along a discharge port 40 below a bottom plate 4 by rotating a wheel 5 as the wheel 5 free to horizontally rotate is connected to a drive device arranged on the bottom plate 4 of the storage tank 1. A unifying plate 9 to unify quantity of the bulk material 2 on the conveyor 7 is provided in front in the forwarding direction of the conveyor 7 of the wheel 5 as well as above the conveyor 7.
Patent JP-2001066851-A (JP)
Title: Electrostatic charging device, and image forming device
Inventor: FUJITA TETSUMARU
IPC: G03G15/02
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To make the surface of an image carrier stably charged, even if any defect such as a pin hole is present on a photosensitive layer, at the time of electrostatically charging the surface of the image carrier by bringing a charging member in a sheet shape held into contact with the surface of the image carrier that the photosensitive layer is formed thereon. SOLUTION: In this electrostatic charging device the surface on the image carrier 10 charged by applying voltage from a power source 22 on this charging member 21 in the sheet shape being held is brought into contact with the surface of the image carrier 10 that the photosensitive layer 11 is formed thereon.  At the time thereof, the device is provided with a resistor 23 between the charging member 21 and the power source 22 so that the next numerical formula is satisfied, Rc+Rf+<=2+0.1|Vc-Vs|/d, when assuming resistance value of this resistor 23 as Rc(MΩ), the resistance value of the charging member 21 as Rf(MΩ), the voltage applied from the power source 22 on the charging member 21 as Vc(V), surface potential on the image carrier 10 before conducted to the charging member 21 as Vs(V), and the layer thickness of the photosensitive layer 11 on the surface of the image carrier 10 as d(μm).
Patent JP-2000054615-A (JP)
Title: Diagonal bar for scaffold
Inventor: YAMAUCHI TSUBURA
IPC: E04G1/14
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold diagonal bar used as a reference of the installation of a pair of building frames to be first installed in the case of constructing a continuously assembled prefabricated scaffolding using a plurality of members or a timbering. SOLUTION: Central parts of a pair of poles 3, 3 stretchably formed by inserting through an inner member 2 from both the ends of an outer member 1 are rotatably fastened with a center pin 4 and thumbscrews 5, 5 are provided near each end of the outer member 1, and the surface of the inner member 2 is provided with a scale 6 and its end is provided with a shackle 7, and the poles 3, 3 are composed so that their length may be previously controlled to optional fixed length. The shackles 7, 7... provided at the end of the inner member 2 are severally fastened to four column bodies 101, 101... of a pair of installed building frames and are used as a reference of the istallation of the building frame.
Patent JP-H0689367-A (JP)
Title: Handwriting information processor
Inventor: KAMIMURA TOSHIO
IPC: G06F3/048
Filed: 1992-09-07
Abstract: PURPOSE:To prevent a user from feeling incongruous owing to character size when inputting hand written characters by nearly equalizing handwritten character size and front character size to each other at the time of a character input process. CONSTITUTION:This processor is equipped with a pen input means 100 which accepts an input from a pen, a current input position holding means 200 which holds a current input position, a character input decision means 300 which decides a character input, an enlarging processing means 400 with enlarges characters, and a display means 500 which displays the characters, etc. A 'handwrite' character string 42 is handwritten characters. On a screen, the handwritten characters 42 inputted to a display integrated tablet 2 with the pen 3 are displayed on the display integrated tablet 2 and also recognized. Then, the 'handwriting' character string as the result of the recognizing processing of the handwritten characters 42 inputted to the display integrated tablet 2 with the pen 3 is displayed on the display integrated tablet 2. Namely, consistency between the font character size and handwritten character side is obtained, so a feeling of incongruity due to the character size is eliminated.
Patent JP-H0979940-A (JP)
Title: Wave making device
Inventor: KAWAGUCHI TAKASHI
IPC: B06B1/12
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To enable a wave making device to generate a wave having a high wave height by offsetting a hydrostatic pressure applied to the front face of a wave making plate with a balance weight and, at the same time, to simplify the device and reduce the manufacturing cost of the device. SOLUTION: Water 6 is made to act only on the front face side of a wave making plate 2 by stopping the entrance of the water 6 into the gap between a water tank 1 and the plate 2 with a water stopping device 12. A balance weight 14 having the weight equal to the hydrostatic pressure Fs applied to the front face of the plate 2 is hung with a wire 15 and the weight 14 is made to act on the plate 2 in the opposite direction of the pressure Fs.
Patent JP-S6478645-A (JP)
Title: Die for spinning of wheel for vehicle
Inventor: OCHIAI KIMIO
IPC: B21D53/30
Filed: 1987-09-21
Abstract: PURPOSE:To prevent the generation of a gap between the die for forming and a rim and to easily form a rim flange end edge by making a rim flange forming part a tapered face. CONSTITUTION:A wheel blank is outer fitted to a mandrel 1 and fixed to the mandrel 1 with a disk part being interposed by a pressing plate. The back side rim blank rotated with the mandrel 1 by a rotating presser 3 is subjected to ironing in an arrow mark direction. A rim flange forming part forms the rim flange 61 of the wheel for vehicle. A tapered face 121 is formed at the center of the rim flange forming part. Accordingly, in case of spinning the wheel for vehicle, the generation of a gap between the die for forming and a rim can be prevented.
Patent JP-H0682680-A (JP)
Title: Detector for line of sight
Inventor: SUDA YASUO
IPC: G02B7/28
Filed: 1992-09-07
Abstract: PURPOSE:To prevent the deterioration of accuracy in detecting the line of sight even in the case that an observer looks through a finder from any distance by forming an image on a sensor positioned near an observation opitical system as compared with an eye point through an imge forming lens. CONSTITUTION:The detector is provided with a finder optical system, a light source 40 for illuminating observer's eye, an area sensor 43 and the image forming lens 42 for forming the image of the observer's eye on the area sensor 43, and after the output of the area sensor 43 is processed by A/D conversion, the line of sight of the observer is detected on the area sensor 43 based on the relative relationship between the cornea reflection image of the light source 40 and his pupil. And the image forming lens 42 is constituted so that the image may be formed on the area sensor 43 which is positioned near the finder optical system as compared with the eye point of the finder optical system. That is, by setting the position of the area sensor 43 so as to focus on any position from the eye point to an eyepiece 14, the constant accuracy in detecting the line of sight is obtained irrespective of the distance to the observer's eye-ball.
Patent JP-S6393252-A (JP)
Title: Sound recording and reproducing device for telephone set
Inventor: OMICHI SEIICHI
IPC: H04M11/00
Filed: 1986-10-07
Abstract: PURPOSE:To eliminate the need of a DTMF signal transmitting means for password number register in a sound recording and reproducing device by using a DTMF signal transmitting means for dial signal transmission provided in a connected telephone set to register the password number used for remote control. CONSTITUTION:When a sound recording and reproducing means 5 is set to the unoperated state and a password number register switch 15 is closed for the purpose of registering (1), (2) and (3) in a message recording and reproducing device as the password number, a control circuit 25 erases stored register contents of a password number register circuit 14 and sets this circuit 14 to the operated state where the password number can be stored and registered. A telephone set 3 is connected to a telephone circuit, and the voltage between telephone circuits is supplied to the telephone set 3 and the telephone 3 can be used. A keyboard 4 of the telephone set 3 is operated to register the password number. A DTMF signal identifying circuit 13 outputs data of (1), (2) and (3) corresponding to the transmitted DTMF signal to the control circuit 25. Thus, the password number is successively stored and registered in a set area of the password number register circuit 14.