baber/WOPTO huggingface dataset:
Patent JP-H0735942-A (JP)
Title: Rotary joint with direct driven motor
Inventor: SUZUKI HIDENAO
IPC: G02B6/26
Filed: 1993-07-23
Abstract: PURPOSE:To reduce the size of a device for which a rotary joint and a motor for driving load are used. CONSTITUTION:This rotary joint 10 the direct driving motor has a cylindrical rotary joint 18 which is constituted by freely rotatably connecting a rotating body 12b to a static body 12a via bearing 14 and providing the inside thereof with an optical path 16 for optical communication, a motor 22 with consists of a cylindrical rotor 20b of the diameter larger than the diameter of the rotary joint 18 and a stator 20a and is mounted on the outer periphery of the rotary joint 18, a stationary flange 24a which is arranged on one end 22a, 18a side of the motor 22 and the rotary joint 18 and a rotary flange 24b which is arranged on the other end 22b, 28b side of the motor 22 and the rotary joint 18. The rotary joint 18 is rotated by rotation of the motor 22.
Patent JP-S6359571-A (JP)
Title: Recorder
Inventor: IGARASHI MASARU
IPC: B41J25/20
Filed: 1986-08-30
Abstract: PURPOSE:To record a generated error on a prearranged position of a page concerned and enable detection of a page in which an error is generated under a condition in which recording media are overlapped by providing a detection means to detect an error of input information and a recording means to record generation of an error in a prearranged position of the recording medium. CONSTITUTION:It is to be checked whether or not an error counter 206a indicates '0', and if '0' is not indicated, the existence of an error is accepted, and a black pattern and a pattern for recording the count of the error counter 206a are generated on the end position of paper. Then a dot image is transmitted to a printer interface 208 from a page buffer for output 207 to generate a video signal and allow a printer 209 to record a black pattern and the count of the error counter 6a on the end of the paper. Since the error generated is recorded on the paper end of the same page, an error mark which is recorded externally on the paper end can be identified, when the print paper is stacked.
Patent JP-H0741867-A (JP)
Title: Batch type heat treatment apparatus for improving descaling property
Inventor: HIRAMATSU SADAO
IPC: C21D1/76
Filed: 1993-07-23
Abstract: PURPOSE:To prevent a batch type heat treatment apparatus, in which the heat treatment is executed to a treated material of wire rod, etc., wound in the coil state and descaling property is improved to easily detach the scale produced on the surface. CONSTITUTION:The apparatus is composed of heating chambers 1a, 1b, 1c, in which the air is introduced to produce the thick scale on the surface of the treated material 6 after executing heating, soaking and the prescribed heat treatment to the treated material 6 by charging the treated material 6 of the wire rod, etc., in the chamber kept to reducing atmosphere, and a cooling chamber 13, in which the treated material 6 taken out from the heating chambers 1a, 1b, 1c is rapidly cooled with air blast.
Patent JP-H1145589-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: IWAHASHI HIROSHI
IPC: H01L27/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To increase the current of memory cells and to improve the data read-out speed by setting the supply voltage to a selected transistor(TR) side memory cell control gate lower than the supply voltage to a switching TR side memory cell at the time of reading out for the purpose of checking after writing. SOLUTION: A voltage generating means 101 outputs a signal VR set at 1 at the time of check reading-out after writing and the voltage meeting the connection position of the memory cell selected up to address input signals A0, A1. When the signal VR turns into the 1, the TRs 1 to 5 turn on and the potentials at nodes A to D are set successively lower with the node A at the highest in a voltage generating section 103. Any of the TRs 7 and 8, 9 and 10, 11 and 12, 13 and 14 turn on in the combination of the address input signals A0, A1 and the potentials of the nodes D to A select the memory cells M1 to M4 and the check reading out is executed in a decoding means 102. The ordinary read-out time is when the signal VR is 0.
Patent JP-H0567201-A (JP)
Title: Method and apparatus for automatically verifying signature
Inventor: ROTAARU DEERE
IPC: G07C9/00
Filed: 1991-08-13
Abstract: PURPOSE: To provide a signature verification system capable of verifying signature regardlessly of its places and times, reduced in importance of a processor, and improved in reliability. CONSTITUTION: An digitized image having many picture elements is generated from the signature to be verified 10. Parameter values to be verified are calculated 20' from this digitized image, and are compared with 22 corresponding standard parameter values which were previously calculated 201 and memorized 27. It is judged whether the signature to be verified is authentic or false 23 and 25 by the comparison between the standard parameter values and parameter values to be verified. The center of gravity of the density of all lines and rows of the digitized image is parameters usable for preselection. The center of gravity, the gravity line, maximum value, and maximum line, etc., are other significant parameters. A parameter with an extremely high reliability can be generated by calculating a second polynomial describing segments of a signature.
Patent JP-H1143426-A (JP)
Title: Transparent jellylike massaging cosmetic
Inventor: ENDOU SAORI
IPC: A61K8/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent jellylike massaging cosmetic for providing skin with moisture and a cool feeling, excellent in durability of cool feeling, slight in smell and stimulation to skin, and improved in stability with time. SOLUTION: This transparent jellylike massaging cosmetic comprises (A) 0.01-5 wt.% of a menthol derivative of formula (1) (R is a polyhydric alcohol residue), (B) 0.01-2 wt.% of an anionic polymer compound, (C) 0.01-5 wt.% of a sorbitan ester ether type surfactant and (D) 20-70 wt.% of ethanol.
Patent JP-2001032218-A (JP)
Title: Rock shed and load-carrying structure
Inventor: YOSHIDA HIROSHI
IPC: E01F7/04
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent generation of axial force alone against a shock by interposing a curved part between a roof beam part and a supporting column part supporting one side of the roof and continuously forming these beam part, curved part and supporting part integrally. SOLUTION: A loading carrying structure 30 is formed of a beam part 31, a curved part 32, and a supporting column part 33 continuously integrated together. The beam parts 31 are directed in the transverse direction of a passage zone 20 and arranged in parallel at a predetermined interval. The end part of the beam part 31 is supported by a supporting structure 21, while the lower end of the supporting column part 33 is fixed to the side part of the passage zone 20 by means of a hinge 34 oscillating around a supporting axis. In this way, a deformable function preventing immediate breakage even in the case of application of great sectional force to a part of the loading structure 30 is provided, so that bending moment can be dispersed to the whole of the loading structure 30 so as to be supported even when a shock is applied to any position in the beam part 31 and the curved part 32.
Patent JP-S5993809-A (JP)
Title: Operating method of blast furnace
Inventor: YONETANI AKIYOSHI
IPC: C21B7/24
Filed: 1982-11-18
Abstract: PURPOSE:To detect directly and sentively the flow of the gas in a blast furnace and to perform stable operation of the blast furnace by inserting and installing thermocouples into the plural positions of the furnace, and controlling the distribution of charge with the temp. measured with the thermocouples as an index for the flow of the gas in the furnace. CONSTITUTION:Plural thermocouples 2 are inserted and installed in the wall 3 of a blast furnace 1 so as to project into the furnace in the plural positions in the height direction of the furnace and in the plural circumferential positions in each position. The results of the temp. measured with the thermocouples 2 in the respective positions are inputted to an arithmetic processing unit 7, by which the information 8 on the present temp. including the temp. pattern and temp. change in the circumferential and height directions is obtd. The information 8 which indicates the flowing condition of the gas in the furnace is compared with a target temp. 9 in a comparator 10. A signal for controlling the distribution of the charge is applied to a movable armor 6 if the compared value exceeds a specified range. The stable operation of the blast furnace is thus accomplished without fail.
Patent JP-H0950145-A (JP)
Title: Photoreceptor
Inventor: ITO MASAYUKI
IPC: G03G5/14
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor excellent in characteristics such as sensitivity, capable of forming a satisfactory image free from image blur and fog and excellent in repetitive characteristics and durability by forming a layer contg. fine powder of tantalum-doped tin oxide in a resin as the top layer. SOLUTION: This photoreceptor has a layer (dispersion layer) contg. fine powder of tantalum doped tin oxide in a resin as the top layer. The tantalum- doped tin oxide is obtd. by doping tin oxide with 0.1-10wt.% metal tantalum. The average particle diameter of the fine powder is <=2μm. The tantalum-doped tin oxide is contained in the dispersion layer by 5-70wt.%, preferably 7-40wt.% of the total amt. of the layer. The thickness of the dispersion layer is <=7μm, preferably about 1-5μm. A photosensitive layer has been formed as a layer under the dispersion layer. The photosensitive layer consists of properly selected materials such as an electric charge generating material, an electric charge transferring material and an adhesive resin.
Patent JP-H0365988-A (JP)
Title: Word cache system
Inventor: ONEDA SHOGO
IPC: G09G5/22
Filed: 1989-08-04
Abstract: PURPOSE:To speed up display speed by providing a cache memory stored temporarily with a character string read out of a font memory in word units and a page memory which inputs a character string from a word processing part and generates display screen data. CONSTITUTION:A CPU 3 is provided with the cache memory 2 which reads a character font out of the font memory 1 according to input code information and generates a character string. Further, the system is provided with a memory 4 which is used as the working area of the CPU 3 and the page memory 5 where the character string generated by the CPU 3 is written. Thus, when a character string corresponding to a work is registered in the cache memory 2, the CPU 3 reads the character string corresponding to the word out of the cache memory 2. Consequently, a processing time can be shortened greatly and the display speed is therefore made high speed.
Patent JP-H0486869-A (JP)
Title: High density developing method
Inventor: FUJI KAZUO
IPC: B65H5/02
Filed: 1990-07-31
Abstract: PURPOSE:To form a high-density image having no toner scatter and to reduce the size of a device by satisfying the specific condition of the composition and concentration of a developer, a developer coating amount, and the distance between a drum and a sleeve, and setting the position where the maximum magnetic force in the normal direction is obtained to a specific position. CONSTITUTION:The development condition shown by an inequality is satisfied. Further, the magnetic force X in the tangent direction on the surface of the sleeve 12 at the position where a developer layer on the sleeve 12 finishes rubbing against the surface of the drum 15 and the magnetic force Y in the normal direction are so related that Y >= 0 when X >= 430 (gauss) or Y >= -X+800 (gauss) when X < 43 (gauss); and the position Yp where the maximum magnetic force in the normal direction Y is obtained is set to the upstream side of the surface of the sleeve 12 where the sleeve 12 and drum 15 are at the shortest distance H within a range of 0.035 - 0.5 R (R: radius of sleeve) of a developer flow, thereby obtaining the image with the high density.
Patent JP-H0867388-A (JP)
Title: Printer
Inventor: MATSUURA TAKANOBU
IPC: B41J15/04
Filed: 1994-08-29
Abstract: PURPOSE: To restrain flapping of a paper sheet so as to favorably print by regulating the position of a canopy so as to press the paper sheet with the paper sheet contact part, during printing operation in which a printing head is contacted with a platen through the paper sheet so as to print. CONSTITUTION: A printer prints on every line by running sraight a carriage 3 along a platen 1, while pressing a thermal head 2 against the platen 1 through a paper sheet 6 carried through a paper feed roller 4 and a pressing roller 5. Meanwhile, a canopy 12 is rotationally moved B up to the position shown in the figure at carrying the paper sheet in the beginning of printing, so as to prevent the paper sheet 6 from entering to the back of the canopy through the gap between the carriage 3 and the canopy 12 and clogging. When the paper sheet 6 is carried to a prescribed position, the canopy 12 returns from the rotationally moved condition so as to press the paper sheet 6 from one direction with the paper sheet contact part 11, and restrains flapping of the paper sheet 6.
Patent JP-2000035595-A (JP)
Title: Color liquid crystal panel
Inventor: YAZAWA SATORU
IPC: G02F1/136
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a color liquid crystal panel using two-terminal elements and to stabilize the quality by arranging the ends of color filters and the ends of black matrices so as to overlap on each other. SOLUTION: This color liquid crystal panel has the two-terminal elements and the black matrices 11 formed on the wiring connected to the two-terminal elements on one substrate and have the color filters 34 on the other substrate of a pair of the substrates. The ends of the color filters 34 and the ends of the black matrices 11 are arranged so as to overlap on each other. The black matrices 11 are formed of black carbon. Since MIM terminals 24 and wiring lines are covered by the black matrices 11, the staining and flawing of the elements and lines by rubbing and the damaging by static electricity may be prevented. Since the surface of the wiring line is also covered by the black matrices 11, high voltage is not impressed to the liquid crystals on the wiring lines and the reliability is improved as well.
Patent JP-H06293662-A (JP)
Title: Bacterin of treponeme biodicentheriae
Inventor: RICHIYAADO II PARIZEKU
IPC: C12P1/04
Filed: 1993-07-27
Abstract: PURPOSE: To provide the high-activity bacterin which is formed from the cells obtd. by growing bovine fractions rich in cholesterol as a nutritive medium and is useful for the shigella infection of swine. CONSTITUTION: This bacterin is formed from the cells obtd. by growing Treponema hyodysenteriae which is an anaerobic spirochaeta in the nutritive medium contg. the bovine fractions obtd. by (i) bringing an adsorbent of silica into contact with the bovine plasma or serum contg. the liquid cholesterol, adsorbing and separating the cholesterol; (ii) freezing and thawing the adsorbed cholesterol, eluting the cholesterol at pH 9.0 to 11.5, thickening the eluted cholesterol by ultrafiltration; (iii) dialyzing the concd. cholesterol soln. with Na carbonate in water, (iv) thickening the dialyzed cholesterol soln. 5.0 to 3000 mg/dl, adjusting its pH to 7.0 to 11.0 and further, heating the soln. for 30 minutes to 24 hours at 50 to 100 deg.C and (v) obtaining the bovine fractions rich in the refined cholesterol.
Patent JP-H0742109-A (JP)
Title: Artificial turf
Inventor: IWAHASHI MOTOYUKI
IPC: E01C13/00
Filed: 1993-07-27
Abstract: PURPOSE:To prevent the occurrence of an abrasion of a player due to a slip by increasing the heat capacity of artificial turf via the suction of water by the capillary tube phenomenon, reducing the temperature by the heat, of vaporization, and suppressing the friction heat generated by the slip small. CONSTITUTION:A moisture holding layer 4 is provided in a mat 1 planted with artificial leave stalks 5. Part or all of stalk sections 6 of the lead stalks 5 are made hygroscopic, and the hygroscopic stalk sections 6 are planted to the moisture holding layer 4. The stalk sections 6 are impregnated with the water of the moisture holding layer 4 by the capillary tube phenomenon.
Patent JP-S5994616-A (JP)
Title: Polybutylene terephthalate monofilament
Inventor: EGUCHI JIYUSHIROU
IPC: D01F6/84
Filed: 1982-11-19
Abstract: PURPOSE:To obtain a polybutylene terephthalate (PBT) monofilament having specific intrinsic viscosity and specific birefringence, and excellent tensile strength and knot strength, and applicable to a fishery material, fastener, etc., by using a specific PBT polymer as the raw material. CONSTITUTION:A PBT polymer containing 3-30wt%, preferably 3-25wt% of a poly(branched alkylene) terephthalate component (e.g. polyneopentyl terephthalate) as a copolymerized or mixed component, is subjected to melt spinning, cooling, and thermal drawing until the birefringence reaches >=0.15 to obtain the objective PBT monofilament having an intrinsic viscosity of >=1.1.
Patent JP-H0931877-A (JP)
Title: Metal fitting for wire rope end or the like
Inventor: YOSHIDA KAZUTOSHI
IPC: D07B9/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain metal fitting for wire ropes which has a simple appearance but exerts an accentual effect, reduced risk because the burr at the terminals of the wire rope is covered with the fitting and can be readily fitted by an unskilled person. SOLUTION: This metal-fitting comprises the conical tube 5 having the thread cut on its outer surface on the larger diameter side 7, the wedge 4 which coincides with the inside of the conical tube 5 and has the vertically recessed grooves to which the wire ropes 1 can be connected oppositely and the nut having the thread collar 3 which can be fitted to the thread 7 on the conical tube 5.
Patent JP-H0869275-A (JP)
Title: Image display device
Inventor: FUJI YASUKO
IPC: G06T11/80
Filed: 1994-08-30
Abstract: PURPOSE: To generate an image capable of simultaneously displaying the whole outline and the detail of limited part by beforehand storing plural bit map data enlarging/reducing the bit map data becoming an original figure and using the bit map data selected from those bit map data. CONSTITUTION: The enlarged bit map data, the x enlarged bit map data, the y enlarged bit map data and the reduced bit map data performing different enlarging/reducing processing in the directions of x, y for the original figure are stored in respective bit map data storage means, and a display image generation means 3 selects the bit map data generating an enlarged display image based on the information of the kind and the display position of the bit map data stored in a storage image information storage part 2, and sets the rectangular display area of the stored bit map data when an area to be enlarged and displayed is set.  A display data selection means 4 reads out the rectangular display area of respective bit map data according to the information set by the display image generation means 3, and a display data processing means 6 performs setting, etc., of a display color to display it on a display part 7.
Patent JP-S6097466-A (JP)
Title: Home control system
Inventor: NAKAGAWA HIROMITSU
IPC: G06Q50/00
Filed: 1983-10-31
Abstract: PURPOSE:To open and close doors and windows by monitoring opening/closing states of motor-driven doors and electronic locks all the time, displaying the states in the floor plan of a house of the display screen of a CRT display device, and depressing a transparent key on the front surface of the screen with a finger. CONSTITUTION:Microcomputer 10 monitors and stores whether electronic locks 11-1-11-N and motor-driven doors 12-1-12-N are open or closed. The floor plan of the house wherein this home controller is installed is displayed on the CRT display device 3 when necessary, and the opening/closing states are displayed on the floor plan by using the real shapes of the doors and windows. When the part of the transparent key switch 4 is turned on, the microcomputer 10 opens or closes the door or window in the floor plan displayed right behind the transparent key switch 4 which is turned on.
Patent JP-H1155331-A (JP)
Title: Optical digital signal receiving device
Inventor: KITASAGAMI HIROO
IPC: H04B10/60
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To receive plural signals whose transmitting rates are different by a single filter in an optical digital signal receiving device for operating signal reproduction by receiving an optical signal in an NRZ(non-return to zero) system or an RZ(return to zero) system at different transmitting rates, and converting it into an electric signal. SOLUTION: A pulse generating means 1 generates a pulse whose pulse width is the half value of a clock cycle in a signal at the highest rate transmitting rate to be received at the changing point of a converted electric signal. A filter 2 outputs the clock frequency components of a signal at the highest rate transmitting rate included in this generated pulse. A pulse converting means 3 converts a sine wave signal outputted from the filter 2 into a pulse signal. A clock cycle converting means 4 coverts the cycle of the pulse signal outputted from the pulse converting means 3 into the clock cycle of the signal to be reproduced. A signal reproducing means 5 reproduces the converted electric signal based on an output clock signal from the clock frequency converting means 4.
Patent JP-H0547436-A (JP)
Title: Housing for waterproof connector and manufacture thereof
Inventor: KANDA MASAHIRO
IPC: H01R43/00
Filed: 1991-08-14
Abstract: PURPOSE:To eliminate a fear the detachment of a packing from the housing of a connector, and ensure the high waterproof quality and easy manufacture thereof, in a waterproof connector housing having an annular seal packing integrally formed therewith, and the manufacture of the housing. CONSTITUTION:An annular primer layer 3 is formed on the wall surfaces 2a and 2b of the coupling side of the coupling frame 2 of a housing 1 for receiving a mating connector, and an addition reaction type liquid silicone rubber layer is formed on the layer 3. An annular packing 4 is integrally formed with the housing 1 via the vulcanized bonding of the silicone rubber layer to the primer layer 3. For the formation of the addition reaction type liquid silicone rubber layer, the molded housing 1 is set to a female mold 6 with a cavity corresponding to the packing 4 set to a male mold 7, and the cavity is filled with two- liquid mixed type silicone rubber. In this state, the rubber is pressurized and vulcanized.
Patent JP-H1031234-A (JP)
Title: Reflection type guest-host liquid crystal display device and its production
Inventor: KATAOKA HIDEO
IPC: G02F1/1368
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To protect a quarter-wave plate layer built into a reflection type quest-host liquid crystal display device from liquid crystal printed layers. SOLUTION: This reflection type guest-host liquid crystal display device has a pair of substrates 1, 2 which are joined to each other via a prescribed spacing and guest-host liquid crystals 3 which contain dichromatic dye 5 and are held in this spacing. At least a counter electrode 6 is formed on the upper substrate 1. At least a light reflection layer 8, the guarter-wave plate layer 9, a protective layer 10, pixel electrodes 11 and the oriented layer 12 ate formed successively from below on the lower substrate 2. The quarter-wave plate 9 consists of a uniaxially oriented macromoleculor liquid crystal film relatively inferior in solvent resistance. The oriented layer 12 consists of an org. coating film which is coated with an orienting solvent and is subjected to rubbing.  The protective layer 10 consists of a resin film having relatively excellent solvent resistance and protects the macromolecular liquid crystal film by isolating the film against the orienting solvent.