baber/WOPTO huggingface dataset:
Patent JP-H08221009-A (JP)
Title: Information display device
Inventor: SATO MITSURU
IPC: G09F9/00
Filed: 1995-02-16
Abstract: PURPOSE: To perform a free pattern display having excellent visibility night and day by reducing irregularity of the display and contriving low power consumption in efficiently utilizing external light such as sunlight, etc. CONSTITUTION: A display substrate 4 having through holes 5 corresponding to individual dots of display information is arranged in the inside of a case 1 on the front surface side. A shutter unit 30 equipped with a shutter plate 32 is arranged for each through hole 5 on the display substrate 4. A light transmission plate 11 having translucency and fixedly holding a light source 12 on an upper end surface is arranged on the rear surface side of the display substrate 4. A dot reflecting surface 16 corresponding to each through hole 5 is formed on the rear surface of the light transmission plate 11. When light from the light source 12 is introduced from the upper end surface of the light transmission plate 11 into the inside, this light is reflected by the dot reflecting surface 16 of the light transmission plate 11, and a dotwise light surface is emitted by the light transmission plate 11, and hence when the shutter plate 32 of the display part corresponding to the dot of the display information is opened, the transmission light from the light transmission plate 11 is passed through the opened through hole to make a desired display.
Patent JP-H05224329-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SHIBUYA MASAHIRO
IPC: G03C1/06
Filed: 1992-02-14
Abstract: PURPOSE:To provide a silver halide photographic sensitive material improving the scratch resistance, lubricity, tackiness and sticking resistance of the surface of a printed photograph without deteriorating the image quality and surface characteristics of the photograph. CONSTITUTION:This silver halide photographic sensitive material has at least one photosensitive layer contg. a binder and a silver halide emulsion and at least one nonphotosensitive layer contg. a binder formed on the base by coating and at least one of the photographic constituent layers of this silver halide photographic sensitive material contains at least one kind of anionic surfactant, at least one kind of cationic surfactant and at least one kind of carbon atom- based hydrophobic compd. having <=0.1wt.% solubility in pure water at 25 deg.C.
Patent JP-2000225800-A (JP)
Title: Temperature sensitive printed matter
Inventor: KAN FUMITAKA
IPC: C09D11/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensitive printed matter capable of enjoying with a color changed when a stereoscopically processed image is brought into contact entirely or partly or a rough sketch present. SOLUTION: A temperature sensitive ink layer 3 is formed on at least part of a design of a protrusion and recess processed part E executed by a stereoscopic expression by protrusion and recess processing tuned with the design, and the layer 3 is reversibly changed to have a density concealing a rough sketch at the ambient temperature or to be colorless and transparent at a body temperature or reversibly changed to different colors at the ambient and body temperatures.
Patent JP-H06238859-A (JP)
Title: Braille piece for inscribing braille and braille train cartridge used thereof
Inventor: AZUMA MOTOO
IPC: B41M3/16
Filed: 1993-02-17
Abstract: PURPOSE:To freely and easily produce desired braille train and, at the same time, easily modify and correct the braille train by a method wherein braille pieces, in each of which specified braille is formed separately in one another, are constituted detachably for properly combining them. CONSTITUTION:Assembling of a braille piece 2 is done by inserting and holding the predetermined number of dot pins 4 in through holes 7 from the rear surface of a board 3 at the dot position of the braille corresponding to a character meant by the displayed one. The flanged part 12 at the bottom of the pin 4 is engaged with the opening edge of the through hole 7. Under the condition just mentioned above, a keep plate 5 to is abutted against the board 3 so as to insert a rivet 6 through a connecting hole 10 and an inserting hole 16, both of which are registered to each other, in order to fix the board 3 and the keep plate 5 each other through rivet fastening, resulting in fixing the pin 4 in the through hole 7. Next, a cartridge for inserting braille is formed by successively engaging the engaging holes 13 of the underside keep plate 5 with respectively engagingly receiving parts 19 by covering under the condition that a plurality of the pieces 2 are neighbored with one another in such a manner as the longitudinal direction of the respective pieces 2 is normal to the of the receiving parts 19 under the state that the engagingly receiving parts 19 are faced upwards.
Patent JP-S60173035-A (JP)
Title: Ion-crosslinkable vinyl chloride resin composition
Inventor: KOBAYASHI TOSHIAKI
IPC: C08L27/00
Filed: 1984-02-17
Abstract: PURPOSE:The titled resin composition being excellent in heat resistance and elasticity and markedly improved in high-temperature creeping property, comprising a specified vinyl chloride copolymer, a monovalent- or bivalent-metal compound and a plasticizer. CONSTITUTION:The titled resin composition is obtained by mixing 100pts.wt. (A) vinyl chloride copolymer obtained by copolymerizing 70-98.8wt% vinyl chloride with 0.2-28wt% alpha,beta-unsaturated carboxylic acid [e.g., (meth)acrylic acid], 0.02- 2wt% compound having a plurality of active double bonds in the molecule (e.g., diallyl phthalate) and 0-20wt% other vinyl compounds (e.g., ethylene) with 0.1- 3mol, per mol of the carboxylic acid of component A, of (B) water-insoluble, monovalent- or bivalent-metal compound (e.g., Mg acetylacetonate), and 20- 300pts.wt. (C) plasticizer (e.g., di-2-ethylhexyl phthalate).
Patent JP-H10215337-A (JP)
Title: Composite equipment
Inventor: MAKINO TSUNEHIRO
IPC: G03G21/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To keep the tilt of a display device at a proper angle when a means recognizes an operating state of the composite equipment and a scanner is in use and to change an angle of a camera in response to the angle of the display device when a video camera or a still camera is used to keep pickup of the operator. SOLUTION: A composite equipment main body 1 is a so-called floor installation type provided with casters for movement and a user uses the composite equipment in a standing state. A flat bed type scanner 9 is arranged to read an original image and is composed so that after the original is set by opening a pressing plate 11 so as to be opened to a direction of an arrow D1 by a hinge, a close contact type line sensor array 10 shown in broken lines built in the scanner 9 shown in broken lines is moved to a direction of an arrow D2 to read the original. A color image forming device 13 that desired image information is color-printed and recorded on a sheet of a recording medium to output the result from a front discharge roller 14 to a direction of an arrow D3 is arranged downward to the scanner 9 being an original read means.
Patent JP-H01204787-A (JP)
Title: Thermal transfer sheet
Inventor: KUBODERA SEIICHI
IPC: B41M5/40
Filed: 1988-02-09
Abstract: PURPOSE:To contrive prevention of adhesion between a head and a film and prevention of troubles in feeding the film, by adopting a base sheet comprising polycaprolactone and a polycarbonate resin. CONSTITUTION:A base sheet in a thermal transfer sheet having a thermal transfer layer on one side of the base sheet comprises polycaprolactone and a polycarbonate resin. The polycarbonate preferably has a weight average molecular weight of 50,000-300,000. The polycaprolactone is a polymer obtained by ring opening polymerization of epsilon-caprolactone of the formula, and the weight average molecular weight thereof is preferably 10,000-100,000. The polycarbonate film is composed of a mixture of the polycarbonate and the polycaprolactone, preferably comprising 85-98.5wt.% of the polycarbonate and 1.5-15wt.% of the polycaprolactone.
Patent JP-2000226679-A (JP)
Title: Electrolytic device system
Inventor: KATO KAGEHISA
IPC: C25B1/26
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic device system by which stabilized operation is realized even agaist the change in a tide level, etc., chlorine is continuously supplied to a seawater heat exchanger, etc., and hence the reliability on the heat exchanger is improved. SOLUTION: A seawater outlet 1t and an outlet pipe 1a connected to the outlet 1t are provided. A booster pump 5 for pressurizing the seawater flowing in the outlet pipe 1a is furnished in the middle of the outlet pipe 1a, An electrolytic device 2 for electrolyzing seawater into chlorine and hydrogen is connected to the outlet pipe 1a. A liberating pipe 1b for liberating chlorine along with the seawater is connected to the electrolytic device 2.
Patent JP-H10212624-A (JP)
Title: Splittable conjugated fiber
Inventor: WATANABE KEIZO
IPC: D04H3/105
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a splittable conjugated fiber capable of providing spun yarn for nonwoven fabrics and woven or knitted fabrics having good touch feeling and softness in good operability without causing sinking into a cylinder in carding process in producing nonwoven fabric. SOLUTION: In a splittable type conjugated fiber, composed of two kinds of fiber-forming polymer components A and B, in which the component A constituting a filament of a group having fine deniers and the component B constituting a filament of a group having coarse denier are separated into plural layers continuing in the longitudinal direction of fiber when split, single filament denier before splitting is 1.0-5.0 d and after splitting, average denier DMIN of single filament of a group having fine denier composed of the component A and average denier DMAX of single filament of a group having coarse denier group composed of the component B and average single filament denier DAVE of whole fiber satisfy the formula (DMAX-DMIN)/DAVH=0.1-1.5 (DAVE is denier before splitting/split number).
Patent JP-H09198595-A (JP)
Title: Radio meter-reading system
Inventor: KODAMA YUKIO
IPC: H04Q9/00
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To reduce the burdens of a meter-reading operation by facilitating the carriage of a master unit provided in the radio reading system for a meter. SOLUTION: The master unit A is constituted by being divided into two that are a main body device 10 and an operation device 11, at least a print-out part 16 and a radio reception part 12 are provided on the side of the main body device 10 and at least an input part 22 and a radio transmission/reception part 20 are provided on the side of the operation device 11. Then, at the time of meter-reading, the main body device 10 is carried by being attached to the waist for instance and the operation device 11 is carried in a hand. Then, the input part 22 is operated and the signals S1 of a meter-reading request or the like are transmitted from the radio transmission/reception part 20 to a slave unit B and the main body device 10.  In the meantime, when the signals S1 are received, the signals S2 of the metered result or the like of the metering instrument M are transmitted from the slave unit B to the operation device 11 and simultaneously transmitted to the main body device 10. Then, when the signals S2 are received in the radio reception part 12, the metered result or the like is printed out in the print-out part 16 when it is requested.
Patent JP-H1012984-A (JP)
Title: Circuit board, suspension board with circuit and production thereof
Inventor: OMOTE TOSHIHIKO
IPC: H05K1/03
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable circuit board having an insulation layer of polyimide resin formed on a metal foil basic material in which defective insulation is eliminated by employing a polyimide resin excellent in electrical and mechanical balance with the non-polyimide coating being excellent in flexibility, and a suspension board provided with a circuit. SOLUTION: The circuit board comprises an insulation layer of polyimide resin formed on a metal foil basic material. The polyimide resin is produced through reaction of, (A). 4,4'-diamino diphenylether, and (B). an aromatic tetracarboxyl acid dihydrate composed of (a) pyromellitic acid dihydrate and (b) 2,2-bis (3,4-dicarboxy phenyl) hexafluoropropane dihydrate. A suspension substrate with circuit is formed by patterning a required circuit of conductor layer on such a circuit board.
Patent JP-H07216742-A (JP)
Title: Deodoring acrylic fiber and production thereof
Inventor: SAKAI NOBUYASU
IPC: D06M101/16
Filed: 1994-01-31
Abstract: PURPOSE:To obtain the fiber having excellent deodoing property, by loading a metal phthalocyanine derivative on an acrylic composite fiber composed of acrylic fibers having different contents of an acid group and/or an amide group. CONSTITUTION:A deodoring acrylic fiber having excellent deodoring property without damaging natural properties and hand of the fiber by loading a metal phthalocyanine derivative of formula [M is a coordinating metal, preferably Fe, Co, etc.; X is a substituent (e.g.; carboxyl, sulfonyl, a halogen, etc.)] on a composite acrylic fiber obtained by extruding a spinning solution composed of 2 kinds or more of acrylic polymers containing different contents of an acid and/or an amide groups (preferably one of the polymers contains both of the acid and amide groups) from a same spinneret into a coagulation bath for the spinning and compositing without complete mixing of the spinning solution.
Patent JP-H09221134-A (JP)
Title: Conveying pallet
Inventor: OOISHI YOSHIKI
IPC: B65D19/40
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To restrain strain of a roof plate due to weight of a matter to be conveyed from the upper part. SOLUTION: A conveying pallet made of corrugated cardboard is formed of a bottom plate 11, leg bodies 12 which are placed on the bottom plate 11 and fixed thereto through an adhesive, and a roof plate 13 which is placed on the leg bodies 12 and fixed thereto through the adhesive. The roof plate 13 is formed of at least plate parts 14, 15, and 16 which are connected to each other in a foldable manner. At the connected parts of the plate parts 14, 15, and 16, a narrow plate part 17 for folding is provided.
Patent JP-S62187361-A (JP)
Title: Image forming device
Inventor: USHIO YUKIHIDE
IPC: G03G15/22
Filed: 1986-02-14
Abstract: PURPOSE:To improve the rotation time efficiency of a photosensitive body to its image formation by prolonging the postprocessing start point of the photosensitive body with an instruction signal from a control means. CONSTITUTION:Recording paper is fed on the end of preliminary rotation started with a PRINT signal and synchronized with a VSYNC signal to form an image on the recording paper [arrows (a)-(d)]. When the PRINT signal is at a low level, this operation is repeated and when the signal is at a high level, the state continues for a time T1; when there is a long interval between the (n+1)th page and the (n+2)th page, the photosensitive body is stopped after the start of after rotation [arrow (i)]. The PRINT signal is lowered to the low level before the time obtained by subtracting the processing time of the preliminary rotation from the time where the image signal of the (n+2)th page is put in order to enable printing operation without waiting until the start point of image transfer [arrow (k)]. For the purpose, the start point of postprocessing is control according to image information to improve the throughput and also prolong the service life of the photosensitive body.
Patent JP-H10219833-A (JP)
Title: Assembly type truss base structural body
Inventor: KAWAMURA TOMOSHIGE
IPC: E04B1/19
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To improve strength by constructing a space truss structure of a frame member having a connecting end part both end parts of which are flat and a cylindrical hub forming a plural number of connecting grooves in which the connecting end part of this frame member is pressure fitted in redially. SOLUTION: A dome type truss base structural body is constructed of a frame member 20 manufactured of a stainless pipe and a cylindrical hub 30 manufactured of a stainless steel cast product. Thereafter, flat type connecting end parts 5 are made by smashing both end parts of the frame member 20 by plastic working such as forging, and irregularities 4 called dimples are formed on both surfaces of these connecting end parts 5. Additionally, connecting grooves 8 are radially formed on an outer peripheral surface of the hub 30 cylindrical body and having a bolt insertion hole 6 on its center, and the frame members 20 are connected to each other by press fitting the connecting end parts of the frame members 20 in these connecting grooves 8. Consequently, it is possible to increase mechanical strength and to provide excellent fire resistance.
Patent JP-H10216534-A (JP)
Title: Removal of ionic substance
Inventor: NAKANO HIROTO
IPC: B08B7/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for positively removing an ionic substance sticking to the surface of a structure simply and safely. SOLUTION: A pasty mixture is obtained by kneading a polar solvent with a pulverized ion exchange material, and is applied to the surface of a structure. In this case, the ionic substance on the surface of the structure is ionized by the polar solvent and the ionized substance is captured by the ion exchange material. Next, the ion exchange material which has captured the ionic substance is recovered from the surface of the structure. The ionic substance is captured by the ion exchange material to the recovered, and further, the recovered ionic substance is removed from the surface of the structure.
Patent JP-S54122647-A (JP)
Title: Covered stainless steel arc welding electrode
Inventor: NODA TOORU
IPC: B23K35/365
Filed: 1978-03-16
Abstract: PURPOSE: To reduce the increment of carbon in the deposited metal, and to improve the welding workability, by applying the coating metrial containing respectively special amount of limestone, iron oxide, MnO 2 , silica sand and silicate compound, Tr compound, metal fluoride, and metallic powder, over the stainless steel core wire.  
     CONSTITUTION: The coating material, containing following components, as the indispensable components, is applied over the stainless steel core wire. That is, against the total weight of the coating material, 2.5W18% limestone, 3W15% of one or  more kinds of iron oxide and MnO 2 , 7W15% (in SiO 2  equivalent) of one or more  kinds of silica sand and silicate compound, 15W55% Ti compound (in TiO 2  equivalent) like as rutile or titanium white, 3W25% metal fluoride like as fluorite, cryolite, etc., and under 25% metallic powder of Mo, Nb, Cr, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000228023-A (JP)
Title: Optical pickup device
Inventor: MORISHITA ICHIRO
IPC: G11B7/135
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of narrowing a track pitch by reducing crosstalk from an adjacent track, and thus realizing the high density/large capacity of a recording medium. SOLUTION: This optical pickup device is provided with a light emitting element 1, an objective lens 6 for converging a light emitted from the light emitting element 1 on a recording medium 9, a light receiving element 8 for detecting a reflected return light from the recording medium 9. Between the light emitting element 1 and the objective lens 6, an optical system 31 is provided for controlling the quantity distribution of the emitted light by converging the peripheral light of the emitted light from the light emitting element 1 toward an optical axis.
Patent JP-H02208958-A (JP)
Title: Heat pipe type device
Inventor: KIMURA YUICHI
IPC: H01L23/427
Filed: 1989-02-08
Abstract: PURPOSE:To improve a heat pipe in performance by a method wherein the open end of a pipe provided with a nozzle is connected to the opening end of a recessed hole provided to a block of high thermal conductivity, and the recessed hole is charged with operating fluid, which turns from liquid to vapor and vice versa, through the nozzle. CONSTITUTION:A recessed hole 2 is provided to a coppers block 1, and the open end of a pipe 3 provided with a nozzle 12 at its other end is welded to the recessed hole 2. The recessed hole 2 is charged with an operating fluid through the nozzle 12, fins are joined to the peripheral face of the pipe 3, a block side and a finned pipe side are made to serve as an evaporation section 6 and a condensation section 7 respectively, and a body 8 to be cooled is cooled. By this constitution, an evaporation section is reduced in heat resistance and improved in performance, and a device of this design can be easily manufactured.
Patent JP-H07239354-A (JP)
Title: Apparatus for inspecting insulating resistance of electrostatic capacitive element
Inventor: OGAWA HIDEAKI
IPC: G01R27/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide an apparatus which can automatically and quickly inspect and measure an insulating resistance of an electrostatic capacitive element having components of a minute electrostatic capacity, e.g. a ceramic vibrator. CONSTITUTION:A measuring circuit part 3 is connected via a measuring terminal part 2 to a measuring sample 1. A relay is driven by a timing signal from a control part 5. A voltage of a rectangular wave is impressed three times by a power source part 4. A charging current charged in the sample 1 at this time is converted into a voltage by means of a detection resistance in the measuring circuit part 3, compared with a reference voltage set by a detecting part 6 continuously for a period except when the relay is turned on for the first time. When the generated voltage is higher than the reference voltage, tone detecting part 6 judges that the sample 1 is defective. Accordingly, an insulating resistance of the sample 1 can be inspected at a high speed.
Patent JP-S53114132-A (JP)
Title: Remote control device for tiltable steering system
Inventor: ISHII HIROMI
IPC: B62D33/067
Filed: 1977-03-16
Abstract: PURPOSE: To provide a remote control device for a tiltable steering system which does not erroneously shift the vehicle speed nor erroneously sense the driving operation when tilting the handle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58148333-A (JP)
Title: Method for defrosting air heat source heat pump
Inventor: IMAIDA TAKESHI
IPC: F25D21/00
Filed: 1982-02-26
Abstract: PURPOSE:To appropriately start a defrosting cycle by starting the defrosting operation by utilizing such a phenomenon that the charge ratio of the temperature of a coolant evaporator to the time increases with the progress of the defrosting and a condition exceeding a certain preset value continues for a specific period of time. CONSTITUTION:The defrosting operation is carried out only when the temperature theta of the coolant evaporator 3 becomes less than a preset value to prevent such an erroneous operation that when no frost exists, a defrosting mode operation is started. Furthermore, the change ratio I of the temperature theta of the coolant evaporator 3 to the time (t) is noticed. The time when the change ratio I of the evaporator temperature theta to the time is negative and is larger than the  preset value C1 which is an absolute value of (l) is continued for a predetermined period of time C2, is determined as a time for starting the defrosting, and  a signal is emitted from an electronic control part 7. Then, a four-way changeover valve 2 is switched through an electromagnetic contactor 15, and the  coolant passage is switched to carry out the defrosting operation. When the temperature theta of the evaporator 3 exceeds the preset value, the defrosting operation  is terminated.