baber/WOPTO huggingface dataset:
Patent JP-2001174618-A (JP)
Title: Color filter for liquid crystal
Inventor: SATO KOICHI
IPC: G02B5/20
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal which can suppress irregular luminance in a liquid crystal display device. SOLUTION: The color filter for a liquid crystal has a resin spacer 1 formed on one surface, and the light transmitting through the liquid crystal exits through a plurality of color resin regions R, G, B formed under the aforementioned surface. Since the viscosity of the solution when the resin is applied is controlled to <=7×10-3Nsm-2 to form the resin region, the color resin regions R, G, B become uniform in thickness (with <=0.1 μm variance) and thickness (0.5 to 3 μm in average) that the transmitted light is enough colored is obtained. Thereby, the height of the spacer 1 formed on the color resin region and the intensity of the electric field in the liquid crystal are made uniform. Thus, in the case of a liquid crystal display device having this filter assembled, irregular luminance is suppressed.
Patent JP-H05280548-A (JP)
Title: Constant speed control of tripod type structure
IPC: F16D3/20
Filed: 1992-12-18
Abstract: PURPOSE: To reduce exciting force due to sliding friction in a joint. CONSTITUTION: Recesses 138 are arranged in an outer joint form opposed tracks in the circumferential direction. Journals 132 arranged on star-shaped inner joints 131 engage with the recesses 138 of the outer joint. Roller arrangements supported on the journals 132 include respectively roller-supporting means and rollers 140 that roll directly on the tracks. One roller-support element is held axially slidably on the journal 132 and also angularly movable. One roller 140 is supported on the roller-support element so as to be fixed in the axial direction and rotatable by means of rolling bearings 145, 146. A friction reducing means, which is effective for supporting relative axial force in the relative rotational movement, is provided between the roller-support element and the roller 140.
Patent JP-2001170063-A (JP)
Title: Operation instrument for endoscopic treatment tool
Inventor: OUCHI TERUO
IPC: A61B17/221
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an operation device for an endoscopic treatment tool independently fitting a long insertion member inserted in its inside in such a state as freely advancing/retreating axially, to the endoscope as well as a cannula. SOLUTION: This operation instrument for the endoscopic treatment tool is provided with a guide rail plate 71 freely fixed to and released from an inlet 95 of an insertion channel 91 for the endoscopic treatment tool, a cannula fixing pick 79 freely advancing/retreating and fixing the base end 29 of the cannula 20 on the extension line of the axis of the inlet 95 of the treatment tool insertion channel 91 along the guide rail plate 71, and a long insertion member fixing pick 83 freely advancing/retreating and fixing the base end 19 of a long insertion member 10 on the extension line of the axis of the inlet 95 of the treatment tool insertion channel 91 along the guide rail plate 71.
Patent JP-2001173279-A (JP)
Title: Key
Inventor: MATSUOKA YOSHIHIKO
IPC: C23C28/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a key remarkably enhanced in hardness to change mechanical characteristic such as wear resistance or the like by forming a titanium film on the gold-plated surface by evaporation. SOLUTION: The surface of a brass plate 10 punched in a key shape is successively plated in the order of copper plating, nickel plating, and gold plating to form a copper plating layer 11, a nickel plating layer 12 and a gold plating layer 13 in layers, and the titanium film 14 is formed on the surface of the gold plating layer 13 by evaporation. The hardness of the surface of the gold plating layer 13 is remarkably enhanced, whereby mechanical characteristics such as wear resistance, scratch resistance and the like are changed to prevent the scratch of the key surface. Further, this key has luxuriousness and fashionable property by gold plating.
Patent JP-H06181861-A (JP)
Title: Hand dryer
Inventor: NAGATA MASAAKI
IPC: A47K10/48
Filed: 1992-12-18
Abstract: PURPOSE:To control a hand dryer safely even when a foreign matter is attached on the window of the hand sensor, the hand temperature sensor, or the hand surface humidity sensor of the hand dryer. CONSTITUTION:A control circuit 14 controls the hand dryer 1 safely by supplying a safety power to a heater 8 when the foreign matter attaches on the window surface of the hand sensor 9, when it attaches on the window surface of the hand temperature sensor 10, when it attaches on the window surface of the hand surface humidity sensor 11, or when a fault occurs in the hand temperature sensor 10 part.
Patent JP-H10234075-A (JP)
Title: Point to multi-point system having upstream antenna for each sub-sector
Inventor: MYERS WILLIAM K
IPC: H04B7/24
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the point to multi-point system in which a receiver of a base station receives a signal from a remote station via a subscriber antenna through a best response. SOLUTION: A base station includes a plurality of channel receiver (ch1-chn) for each sector and a plurality of antennas 36a, 36b connecting selectively to the channel receiver. Each antenna has a radiation center offset to provide a different service area over nodes. The base station broadcasts signals of a same frequency band over lots of sectors of a given node.
Patent JP-H0640743-A (JP)
Title: Phosphate glass being useful for high energy laser
Inventor: YUIKO TEII HEIDEN
IPC: H01S3/17
Filed: 1991-12-20
Abstract: PURPOSE: To produce a low- or no-silica, low- or no-alkali phosphate glass useful as a laser amplifier in a multiple pass high energy laser system.  
     CONSTITUTION: This phosphate glass consists of, expressed in terms of mole %, 52 to 72 P 2 O 5 , 0<20 Al 2 O 3 , 0 to 25 B 2 O 3 , 0 to 31 ZnO, 0 to 5 Li 2 O, 0 to 5 K 2 O, 0 to 5 Na 2 O, 0 to 5 Cs 2 O, 0 to 5 Rb 2 O, 0 to <30 MgO, 0 to 20 CaO, 0 to 20 BaO, 0 to 20 SrO, 0 to <1 Sb 2 O 3 , 0 to <1 As 2 O 3 , 0 to <1 Nb 2 O 5 , up to 6.5 Ln 2 O 3 , 0 to <5 PbO, 0 to 3 SiO 2  (wherein Ln 2 O 3  is the sum of lanthanide oxides; ΣR 2 O is <5, R is Li, Na, K, Cs and Rb; the glass substantially corresponds to points inside an oblique line zone of the figure). 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05175718-A (JP)
Title: Antenna
Inventor: KOTAJIMA SHINICHI
IPC: H01Q9/36
Filed: 1991-12-25
Abstract: PURPOSE:To miniaturize an antenna and to enlarge the impedance characteristic. CONSTITUTION:The center conductor 20 of a coaxial line from the casing 25 of a radio equipment is coupled with a feeding conductor 21. The outer sheath conductor 23 of the coaxial line is connected electrically to the casing 25 through a metallic cylindrical hollow base 24. A metallic flat plate 22 is loaded to the tip of the feeding conductor 21 and the length of the feeding conductor 21 is nearly equal to 1/10 of the entire length. The metallic flat plate 22 is U-shaped and folded to the metallic base 24. Thus, the effect of miniaturization and the broad band impedance characteristic is obtained with a comparatively simple structure.
Patent JP-2000175621-A (JP)
Title: Fresh cream emulsion having excellent heat stability and its production
Inventor: IWAMI KAZUYO
IPC: A23C13/14
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a fresh cream emulsion not impairing flavor of fresh cream even in the case of heat sterilization treatment such as retort treatment, having excellent heat stability not causing unfavorable phenomena such as feathering, oil off, aggregation, cream separation, to provide a method for producing the emulsion and to obtain a canned beverage mixed with the emulsion. SOLUTION: A fresh cream is mixed with an emulsifying agent. A composition containing the fresh cream and the emulsifying agent is subjected to high- pressure homogenization treatment to give an emulsion comprising emulsified particles having <=1 μm average particle diameter. In mixing the fresh cream with the emulsifying agent, further a thickening stabilizer is added to increase stability of the obtained emulsion. The addition of butter oil and milk flavor can provide the emulsion with excellent flavor. The produced emulsion is added to a canned beverage such as coffee beverage and subjected to retort sterilization treatment to give a final product.
Patent JP-2001006518-A (JP)
Title: Overcurrent protective device
Inventor: KAWATSU MASAMI
IPC: H01H85/46
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe overcurrent protective device capable of quickly cutting or suppressing a current if a current exceeding a designated current value passes through or if an abnormal condition is detected in an external operating environment. SOLUTION: In an overcurrent protective device 1A having a heater 4 and a low fusion metal body 6 or a PTC(positive temperature coefficient) element on a base 3 and causing fusion of the low fusion metal body 6 or tripping of the PTC element by heat generation of the heater 4, a first detecting element (IC) to detect a voltage drop in a current carrying line to a circuit to be protected or an external sensor to detect the abnormal condition in an external operating environment, and a switching element (FET) to rapidly heat the heater 4 by passing a large current through the heater 4 in accordance with the amount of the voltage drop detected by the first detecting element or a signal from the external sensor are provided.
Patent JP-H11184294-A (JP)
Title: Fixing device
Inventor: OHASHI TAKASHI
IPC: G03G15/20
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of realizing equalization of feeding oil quantities from the oil feeding roll to the fixing roll, and optimization/ equalization of shifting oil quantity to recording material, without shortening a service life of the fixing roll. SOLUTION: This fixing device 10 capable of executing heat fixation of a toner image T on the recording material P in a nip part 15 formed between the heat fixing roll 11 and the pressure roll 13, is provided with oil feeding means 20 feeding the oil on the heat fixing roll, oil quantity controlling means 50, located on the downstream side of the oil feeding means 20, capable of letting the oil on the heat fixing roll 11 shifted to the nip part 15 upstream side. The oil quantity controlling means 50, disposed while allowed to freely move between the position brought into press contact with the fixing roll 12 and the position parting from the fixing roll 12, is provided with the oil absorbing member 53 capable of absorbing the oil on oil quantity controlling means 51.
Patent JP-2000140479-A (JP)
Title: Non-rotation washing machine
Inventor: SUMIYA SUKENORI
IPC: B08B3/12
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To wash a Kimono (Japanese dressing) or the like without damaging it by adding force from various directions to laundry such as the Kimono while changing the phase of sound waves, appropriately heating a washing tank, managing the movement of the entire washing machine and performing washing without rotating the washing tank. SOLUTION: A drive part 5 controls a generator 3, generates the sound waves of superlow-frequency sound, middle frequency sound band and ultrasonic waves, or the like, respectively changes the phase of the sound waves, and thus, adds the force from various angles to the laundry such as the Kimono. A control part 6 performs the temperature adjustment of a medium like water to be heated by a heat source 4, the adjustment of a detergent amount and the opening/closing of a water discharge port or the like. Also, the phase control of the sound waves generated by the drive part 5 and output control are performed so as not to discolor or damage the laundry such as the Kimono. Thus, even high-grade clothes such as the Kimono are washed at ease without the danger of damaging the laundry.
Patent JP-H06230570-A (JP)
Title: Photopolymerizing composition
Inventor: KO MORIYOSHI
IPC: G03F7/028
Filed: 1992-12-25
Abstract: PURPOSE: To obtain a photopolymerizable compsn. which is increased in the integrity and toughness of polymerized parts and cured by active radiations by compounding a polymer binder which is hardly soluble or insoluble in a dilute aq. alkaline soln. into the photopolymerizable compsn. CONSTITUTION: This photopolymerizable compsn. contains the polymer binder which is soluble in the dilute aq. alkaline soln. forming a crossed bond by the active radiations, a photopolymerizable monomer, a photopolymn. initiator and the polymer binder which is hardly soluble or insoluble in the dilute aq. alkaline soln. In such a case, the compsn. being the polymer binder which is soluble in the dilute aq. alkaline soln., forming the crossed bond by the active radiations includes one or more kinds of acryl monomers, i.e., α, βethylenic unsatd. acids which are acrylic acid or methacrylic acid and acryl polymers derived from their ester and nitrile. The compsn. being polymer binder which is hardly soluble or insoluble in the dilute aq. alkaline soln. includes aliphat. oxide, arom. oxide or acryl independent polymer and copolymer.
Patent JP-H06192978-A (JP)
Title: Production of textile product dyed with ganoderma lucidum karst.
Inventor: MIYAMATSU HIROKI
IPC: D06P3/24
Filed: 1992-12-26
Abstract: PURPOSE:To obtain a method for producing a textile product, dyed with Ganoderma lucidum Karst., having unique hue and appearance with natural feeling of the Ganoderma lucidum Karst. and ultrahigh color fastness and capable of further manifesting antiallergic or antimicrobial properties. CONSTITUTION:A textile product such as cotton, silk or hemp is brought into contact with a pretreating solution containing a cationizing agent, subjected to the cationizing treatment, then, as necessary, treatment with tannic acid and further brought into contact with a dye liquor containing an extract of a mycelium or a fruit body of Ganoderma lucidum Karst. to carry out dyeing reaction. Otherwise, a route of 'cationizing treatment (treatment with the tannic acid)   mordant treatment   dyeing with the extract of the Ganoderma lucidum Karst.' can be taken. Furthermore, the textile product can be brought into contact with a mordant-dyeing liquor containing the mordant and the extract of the Ganoderma lucidum Karst. to simultaneously carry out the mordanting and dyeing reactions.
Patent JP-H06193205-A (JP)
Title: Daylighting roof material
Inventor: YAZAKI MITSUHIKO
IPC: E04D3/06
Filed: 1992-12-28
Abstract: PURPOSE:To manufacture a daylighting roof material being light in the weight at a low cost by attaching both the side parts of an intermediate lighting roof material consisting of a transparent synthetic resin film on the bottom plate of a side part roof material consisting of the metal plates having a meshed joint part. CONSTITUTION:The vertical plates 8 and 9 which project upwardly are continuously installed in bending at the outside edge parts of the bottom plates 5 and 6 of the side part roof materials 3 and 4 consisting of metal plates, and the meshed joint parts 1 and 2 the part of which is cut are installed at the upper edge part. Then, two side part roof materials 3 and 4 consisting of metal plates are arranged in parallel, keeping an interval. Then, both the side parts in the width direction of an intermediate daylighting roof material 7 consisting of light transmissive synthetic resin film are fixed on the reverse surfaces of the bottom plate 5 and 6 parts of the side part roof materials 3 and 4 by an adhesive.
Patent JP-H10192622-A (JP)
Title: Waste liquid treatment device for paint
Inventor: FUKUDA HARUKI
IPC: B01D37/00
Filed: 1996-12-28
Abstract: PROBLEM TO BE SOLVED: To realize smooth filtration and dilution processes with a small amount of water energy by forming a device of an aspirator for vacuum filtration and a function to dilute a filtrate with a water used for the aspirator, in the waste liquid treatment device designed for filtering a waste liquid such as a paint and purifying water. SOLUTION: In institutions such as a school, a waste liquid of paint is stored in a waste paint liquid tank 1 and a neutralizer for the waste liquid is added, and further, the mixture is stirred using a stirrer 11. Next, a waste supernatant supply aperture 12a and a waste sedimentation liquid supply aperture 12b on the tank 1 are set in the open state using an ON-OFF valve 13, and the waste paint liquid is caused to drop into a filtration tank 2 through a disperser 30, and further, the filtrate is stored in a filtrate storage tank 3. In this case, a tap water is allowed to flow into the filtrate storage tank 3 through the water flow inlet of an aspirator 17, and the internal pressure of the storage tank 3 is set in the vacuum state to the filtration tank 2 by sucking the air present in the filtrate storage tank 3 through a liquid drain aperture 19 for vacuuming.  Thus, the waste paint liquid is vacuum-filtered. The tap water used for the aspirator 17 is drained from a water drain aperture and the filtrate is diluted with the tap water.
Patent JP-H0556401-A (JP)
Title: Wide screen television signal processing system and receiving system
Inventor: ROBAATO NOOMAN HAASUTO JIYUNIA
IPC: H04N11/24
Filed: 1991-12-27
Abstract: PURPOSE: To excellently display wide screen TV signals by removing different judder in images displayed in a receiver by auxiliary signals including field difference information over a frequency range between first and second frequencies. CONSTITUTION: In high frequency side part panel information YSH, signals F1 and F2 are turned to the intra-frame component odd-numbered and even- numbered fields of interlace signals processed by an encoder. Then, for the images displayed in the receiver, in order to remove difference luminance judder in 0.75MHz-2MHz band, the signals F1 and F2 are reproduced inside the band relating to both high frequency side part panel luminance components. Then, the decoder of the receiver turns a field difference component(F1-F2)/2 sent by the signal YD in the 0.75MHz-2MHz band to a difference judder compensation component. The signal YD is the signal for which luminance signals Y from a video signal processor 12 are generated in an intra-frame subtraction device 80 and passed through a horizontal band-pass filter 84.
Patent JP-H05181107-A (JP)
Title: Video device for liquid crystal image
Inventor: MATSUI NOBUO
IPC: G02F1/13
Filed: 1991-12-30
Abstract: PURPOSE:To prevent the leakage of the light of a neutral tint and to obtain accurate image quality with a good hue in a video device which separates the screen image of a liquid crystal panel into the image colors of three primary colors by four dichroic mirrors and then synthesizes and projects them. CONSTITUTION:Two red reflection dichroic mirrors 61 and 62 having characteristic of reflecting the wavelength >= about 550nm are optically arranged between the blue reflection dichroic mirror 60 having the characteristic of reflecting the wavelength >=500nm and the green reflection dichroic mirror 63 having the characteristic of reflecting the band wavelength of about 500-600nm, and the reflected light by either red reflection dichroic mirror is reflected by the other red reflection dichroic mirror.
Patent JP-H06197260-A (JP)
Title: Image pickup device
Inventor: MURAMOTO TOMOTAKA
IPC: H04N5/335
Filed: 1992-12-25
Abstract: PURPOSE:To omit an optical LPF for reduction of cost of an image pickup device and to eliminate moires by detecting the quantity of moires out of the output signal of a sensor and changing the distance between an image pickup lens and image pickup element or applying an electrical processing to the sensor output signal according to the detected quantity of moires. CONSTITUTION:The images received from an image pickup lens 1 are formed on the CCD area sensors 3 and 4 by the transmission and reflection of a half mirror 2. The output luminance signal of the sensor 3 is supplied to a processing circuit 9 via a sampling/holding circuit 8. Meanwhile the sensor 4 contains the R, G and B respective filters and outputs the R, G and B respective signals at every picture element. These signals are separated into each R, G, B signal by the circuit 8 and supplied to the circuit 9. Then the circuit 9 secures the white balance and a gamma circuit 10 performs the gamma correction to output Rgamma, Ggamma and Bgamma. A moire detecting circuit 11 controls a lens driving circuit 12 by the Yo signal of the circuit 9. Thus it is possible to move the lens 1 to decrease the quantity of moires less than an allowable range and to omit an optical LPF for reduction of the cost.
Patent JP-H05282256-A (JP)
Title: Intra-processor message communicating method
IPC: G06F15/16
Filed: 1991-12-27
Abstract: PURPOSE:To provide a intra-processor message communicating method by which the performance of an entire system including the precedence of an emergency communication can be improved. CONSTITUTION:At the time of connecting the plural processors, each processor uses a cache communication bus 50 connecting each processor different from a command system bus, for a specific shared memory, and operates a intra- processor communication. Message buffers 32, 33, 34, and 35 for the intra- processor message communication to which an access can be directly attained from the cache communication bus 50 are provided on each processor, and the precedence of each message buffer 32, 33, 34, and 35 is decided according to the emergency of the intra-processor communication. An interruption processing for the recognition of the processors only by the sample window of a specific cycle time is generated from each message buffer 32, 33, 34, and 35.
Patent JP-2000171936-A (JP)
Title: Heat developable material
Inventor: TOTANI ICHIZO
IPC: G03C1/498
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable material, in particular a heat developable photosensitive material which prevents cracking in heat development. SOLUTION: Polyvinyl alcohol is incorporated into the top layer (image recording layer side) of a heat developable material with an image recording layer (in particular a photosensitive layer) formed by aqueous coating and containing a polymer having <=2 wt.% equilibrium water content at 25 deg.C and 60% RH as the principal binder. The image recording layer is preferably a photosensitive layer containing at least photosensitive silver halide grains and a binder. The heat developable material is preferably heat-developed at >=100 deg.C.
Patent JP-2001173322-A (JP)
Title: Face plate manufacturing method
Inventor: KATAYAMA HIDEAKI
IPC: B27M3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To dispense with an adhesive drying step which is indispensable in a conventional method. SOLUTION: Right and left portions of a mirror plate 7 are slidingly fitted into fitting grooves 13 of right and left stiles 4 which are fixed to a top rail 2, from lower portions of the right and left stiles 4, and an upper portion of the mirror plate 7 is fitted into a fitting groove 12 of the top rail 2, whereby a lower end of the mirror plate 7 does not collide on or interfere with a bottom rail 3. Thereafter, dovetails 9 are fitted into dovetail grooves 10, and right and left ends of the bottom rail 3 are fixed to lower ends of the right and left stiles 4.