baber/WOPTO huggingface dataset:
Patent JP-H1180985-A (JP)
Title: Method for preparing gas diffusion electrode by self-organization
Inventor: FURUYA CHOICHI
IPC: C25B11/03
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To prepare the reaction layer of the gas diffusion electrode with a simple preparation process and a reduced preparation time, which has high reducing ability against gaseous oxygen. SOLUTION: The raw material for the gas diffusion electrode is prepared by adding primary fine particles of constituting material for the reaction layer of the gas diffusion electrode, which particles have an average diameter lower than 1 μm, and a surfactant into water under stirring or sonicating condition in order to disperse the added particles in highly dispersed state, and then, after adding fine particles of a fluororesin and dispersing the particles by continuously stirring or sonicating to mix, adding a micelle-breaking agent so as to control the aggregation state of the micelle structure caused by the surfactant dispersing stably the fine particles, and to cause the self-organization of the fine particles of constituting material for the reaction layer with the fine particles of the fluororesin.  The objective reaction layer is prepared by using the raw material thus obtained.
Patent JP-2000074612-A (JP)
Title: Rotary sensor
Inventor: MUKOYAMA RYUJI
IPC: H01C10/32
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance rotary sensor which never loses its internal hermetic property even when exposed to high temperature for a long time. SOLUTION: Plural recessed parts 13d are formed partially at some circumferential part of the inner peripheral wall 13b of a storage part 13 and a shield member 22 can tightly be stopped in the storage part 13 from falling by fitting the outer peripheral part 22a of the shield member 22 in a recessed part 13d, so that even when sensor is used in inferior environment of high ambient temperature, the shield member 22 will not come out of the storage part 13.
Patent JP-S61122239-A (JP)
Title: Diether compound
Inventor: SATOMURA MASATO
IPC: C07C41/00
Filed: 1984-11-20
Abstract: NEW MATERIAL:The compound of formula (R1-R3 are H, alkyl or halogen; when n=2, R1-R3 are not H at the same time; n is 2-5). EXAMPLE:1,2-Bis-p-isopropylphenoxyethane. USE:Additive for recording material. PREPARATION:The compound of formula can be prepared by reactingthe sulfonic acid ester of the corresponding diol (e.g. toluenesulfonic acid ester) with a phenol or reacting the corresponding dihalide (e.g. dibromide, chlorobromide, etc.) with a phenol in the presence of a base (e.g.NaOH) at 70-150 deg.C. The reaction may be carried out in a solvent such as water, alcohol, DMF, toluene, etc.
Patent JP-H04123728-A (JP)
Title: Touch panel
Inventor: MATSUZAKI SOICHI
IPC: G06F3/02
Filed: 1990-09-14
Abstract: PURPOSE:To prevent a sagging by using an elastic body which is difficult to plastically deform for a spacer, and absorbing expansion of a film and the like by means of the spacer even if a touch panel is exposed in a high temperature and high humidity. CONSTITUTION:An electrode 2 is provided in plural rows and in parallel on the surface of an insulating board 1 made of a film such as a high polymer film and the like of which material is easy to expand due to the influence of a temperature or humidity. On the other hand, an electrode 4 is provided in plural rows and in parallel on the surface of an insulating board 3 of a glass plate or the like. A spacer 5 made of a material which is difficult to plastically deform such as a rubber sheet, urethane or its formed body and the like is used so as to bond the boards 1 and 3 together with adhesive agent 6. Thus, even if a material such as the high polymer film or the like which is easy to expand with the influence of the temperature and the like is used for the insulating board, sagging can not be produced and such a failure as a short-circuit can be prevented.
Patent JP-S61124716-A (JP)
Inventor: TANAKA YOICHI
IPC: F16B19/02
Filed: 1984-11-22
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-S63103659-A (JP)
Title: Chopper control device
Inventor: ASAI ITARU
IPC: H02M3/155
Filed: 1986-10-16
Abstract: PURPOSE:To avoid the conduction time of a switching element from extremely getting short, by providing a D-type flip flop circuit to latch ON-OFF timing signals and to correct the timing. CONSTITUTION:By latching the output ON-OFF timing signals of a control signal generation circuit 11 at the leading edge of rectangular pulse output of a clock pulse oscillator 20A, a D-type flip flop circuit 20 outputs ON-OFF timing signals correcting the duration and blocking time of H level to regulate the conduction time width of a switching element 2. The blocking time of short time width is thereby extended to the time width longer than the period of a clock pulse. Likewise, the conducting time of the short time width is extended to the time width longer than the period of a clock pulse. Consequently, the fault of the switching element 2 caused by the concentration of transient loss can be avoided, if the period of a clock pulse is set longer than the current extension time or turn-OFF time of the switching element 2.
Patent JP-H1163123-A (JP)
Title: Automatic transmission
Inventor: KASUYA SATORU
IPC: F16H3/62
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To secure capacity of a hydraulic servo arranged in a main case of an automatic transmission composed of three axles with compact constitution. SOLUTION: An automatic transmission has a counter drive gear 19 to transmit output of a carrier C3 to a counter shaft and a hydraulic servo 50 for a frictionally engaging element. The counter drive gear 19 is supported through a bearing 40 on an outer periphery of a support 10A extending from a case 10, and the carrier C3 and the counter drive gear 19 are connected to each other, and the hydraulic servo 50 is arranged on the outside diameter side of a connecting part of the carrier C3 and the counter drive gear 19 between a ring gear R3 of a planetary gear set and the counter drive gear 19.
Patent JP-H1171935-A (JP)
Title: Vibration-control wall
Inventor: SHIKI KAZUAKI
IPC: F16F15/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To effectively prevent inflow of rainwater into a container charged with a viscous liquid without necessitating a vinyl sheet during construction and increase a fire-resistant function. SOLUTION: This vibration-control wall is constituted of a container 3 charged with a viscous liquid 2 and fixed to a floor side, a resistance board 6 extended from the ceiling side into the container with a gap from the inside wall faces 5 of the container 3 through the upper opening 4 of the container 3, and submerged in the viscous liquid 2 in the container 3 and fixed to the ceiling side, and a cover member 7 coating the upper opening 4 of the container 3.
Patent JP-H1087856-A (JP)
Title: Stainproof plastic article and its production
Inventor: TANEO MASANORI
IPC: A47K3/02
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a plastic article excellent in stainproofness and easy-to- clean and a process for producing the same. SOLUTION: A non-functional monomer is addition-polymerized with a functional monomer having a hydrophilic group to form a plastic, and this plastic is cured and molded in a mold. For example, in producing an acrylic molding, a non-functional monomer (e.g. methyl methacrylate) is addition-polymerized with a carboxylic monomer (e.g. methacrylic acid) or a hydroxyic monomer (e.g. 2-hydroxyethyl methacrylate), and the obtained plastic is molded in a mold. To perform molding in a mold, it is desirable that a mold having a hydrophilic surface (e.g. metallic mold or glass mold) is used or that a hydrophilic demolding agent (e.g. polyvinyl alcohol) is used.
Patent JP-H1094154-A (JP)
Title: Water cooled cable terminal part
Inventor: ARA TADAMASA
IPC: H02G15/22
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a water cooled cable terminal part with a strong joining part between separated strap part and a hose inserting part. SOLUTION: A strap part 11 and a hose inserting part 12, in separated structure, are removable and joined to each other, while a cooling water tube 13 is inserted in a removable way in a cooling water path. The joining part between the strap part 11 and the hose inserting part 12 has an engagement structure made up of a wedge part 11c at an edge of the strap part 11 and a wedge- shaped hollow part 12a of the hose inserting part 12. A holding tube body 16 made of separated parts around the hose inserting part 12 is engaged with the hose inserting part 12.
Patent JP-S6489879-A (JP)
Title: Method for sampling rgb signal from single plate color image pickup element
Inventor: SUZUKI KENJI
IPC: H04N9/04
Filed: 1987-09-30
Abstract: PURPOSE:To enable a signal whose moire is little and whose resolution is high to be sampled by adding the luminance signal of only a high band part among the high band luminance signals having the resolution every one picture element to three primary colors and outputting it. CONSTITUTION:A G signal, an R signal, a B signal and the high band luminance signal YH are sampled from one image pickup device 12 with the aid of usind a G stripe R/B line sequential system and from these signals, an R-G signal and a B-G signal having the resolution every other picture element are made by a processing circuit 22. The signal of three primary colors is obtained by adding the G signal to the R-G signal and the B-G signal by an RGB separation circuit 24 and the luminance signal of only the high band part among the high band luminance signals YH having the resolution every one picture element is added to the three primary colors and outputted. The color expression of the high band part is unnecessary. Thus the image without the moire and with the high resolution can be obtained.
Patent JP-S6399296-A (JP)
Inventor: ABE SEIJI
IPC: C11D1/83
Filed: 1986-10-16
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-H07102336-A (JP)
Title: Clad aluminum alloy sheet excellent in baking hardenability at low temperature and having high formability
Inventor: KIKUCHI MASAO
IPC: C22C21/00
Filed: 1993-10-01
Abstract: PURPOSE:To obtain a clad aluminum alloy sheet excellent in baking hardenability at a temp. as low as <=150 deg.C and formability by cladding both sides of an Al-Zn-Mg alloy, increased in age hardenability, with pure aluminum. CONSTITUTION:An Al-Zn-Mg alloy containing, by weight, 3.5-8.0% Zn and 0.5-3.0% Mg is used as a core material, and aluminum having >=99.0% Al content is used as a cladding material. Both sides of the core material are clad with the cladding material so that the thickness of the cladding material per side becomes 3-20% of the whole sheet thickness. By this method, superior baking hardenability at low temp. and excellent formability can be obtained. Further, 0.3-3.0% Cu and small amounts of specific elements, such as Mn, Cr, Fe, Si, V, Zr, and Ti, can be incorporated into the Al-Zn-Mg alloy as core material.
Patent JP-2001077835-A (JP)
Title: Information communication method and system
Inventor: SATO MAKOTO
IPC: H04L12/28
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a resource by suppressing a band (overhead) of isochronous communication in an IEEE1394 and a non-signal period (gap) of asynchronous communication to a necessary minimum. SOLUTION: An IEEE1394 interface IC 6 of a transmitter side node 1 acquires a node ID (node-ID=4) of a route node among a plurality of nodes 1-5 connected to an IEEE1394 bus 12. A controller 11 uses the number of hops equal to the route node IDs to calculate an arbitration time and a propagation time, decides a band of isochronous communication by using the calculation result and receives assignment of a band from an IRM of a node 4. In the case of asynchronous communication the gap is decided similarly and, a bus manager or the IRM sets the gap to all nodes.
Patent JP-S6488607-A (JP)
Title: Plant monitoring device
Inventor: UWAZUMI YOSHIAKI
IPC: G05B23/02
Filed: 1987-09-29
Abstract: PURPOSE:To generate an active over-view screen by providing an image supplying means to supply a symbol picture to express a sectioned system to the screen of an image display device to be sectioned with a screen sectioning means. CONSTITUTION:The screen of an image display device 4 is sectioned by screen sectioning means 33 and an image to have the symbol picture, at least, to express the system, which is sectioned to one part or the whole part of this sectioned screen, is supplied by an image supplying means 34. To one part of the screen, in which detail data are displayed to the whole part, to be developed by a screen developing means 35, a window screen, in which the section of the screen before the developing is reduced, is displayed by a window supplying means 37. Thus, even in the ORT operation of present process control to be complexed, a plant monitoring device can be obtained to have the active screen which can prompt the speedy and exact correspondence of an operator.
Patent JP-S63100343-A (JP)
Title: Pressure sensor
Inventor: HASHIMOTO NOBUAKI
IPC: G01L9/04
Filed: 1986-10-17
Abstract: PURPOSE:To eliminate variance in the film thickness of a resin layer and to uniform sensor characteristics by controlling the thickness of a rubber type silicone resin layer formed by injecting photosetting silicone resin and projecting a proper quantity of an ultraviolet ray in a short wavelength range. CONSTITUTION:A case 1 is a holding structure part and a silicone diaphragm 3 which is held airtight under a vacuum is provided to a base 4; and it is made conductive to an external circuit through an electrode 2 penetrating the case 1 and a vacuum airtight chamber 8 is formed at the lower part. External pressure P is applied to the silicone diaphragm 3 through the rubber type set silicone resin layer 10 which is set with a ultraviolet ray in the photosetting silicone resin in a pressure lead-in hole 9 and an incompletely set silicone resin layer 11 which is not set completely, so that the pressure is transduced into an electric signal. A proper quantity of the ultraviolet ray is projected uniformly from above the pressure lead-in hole 9 to form the rubber type set silicone resin layer 10 with desired film thickness, and the incompletely set silicone resin layer 11 is formed under it.
Patent JP-S63101304-A (JP)
Title: Termite-preventive composition
Inventor: SAITO TOKUO
IPC: A01N41/04
Filed: 1986-10-16
Abstract: PURPOSE:To provide a long-acting termite-preventive composition, by using a reaction product of 3,6-dichloropyridazine with Laruven, thiophenol, glutaraldehyde, tobacco base and dodecylbenzene-sulfonic acid as active components and adding a carrier thereto. CONSTITUTION:A reaction product of 3,6-dichloropyridazine and Laruven(R) [a reaction product produced by reacting 3,6-dichloropyridazine with Laruven in an aqueous solution of sodium hydroxide] is used together with thiophenol, glutaraldehyde, a tobacco base (a mixture containing nicotine, nicotiamine, nicotiyne and nicotelline as main components) and dodecylbenzenesulfonic acid preferably at weight ratios of 1:(1-3):(0.5-1.5):(3-7):(10-16) as active com ponents. The objective termite-preventive composition contains the above active components and a carrier such as water-absorbing acrylic resin, isobutyl alcohol, polyether resin, nonionic surfactant, water, etc.
Patent JP-H0692118-A (JP)
Title: Air pressure drop detecting device for tire
Inventor: OKAWA YASUSHI
IPC: B60T8/1761
Filed: 1992-09-16
Abstract: PURPOSE:To provide an air pressure drop detecting device for tire (DWS) wherein a pressure-reduced tire can be accurately detected by using a rotary angular speed of the tire. CONSTITUTION:By four wheel speed pulses output from a binary circuit 14, a CPU24 calculates a rotary angular speed of each tire W1 to W4. The calculated rotary angular speed is corrected, based on a running speed of a vehicle. Further, the calculated rotary angular speed is corrected, when the vehicle is cornering. From the rotary angular speed, ratio of the sum of the rotary angular speeds of a pair of the tires on a diagonal to the sum of the rotary angular speeds of another pair of the tires is obtained, to detect a pressure drop of air generated in the tire when this ratio is larger or smaller than the predetermined value. Regardless of a running speed of the vehicle and the vehicle in straight running or in cornering, accurate detection can be performed.
Patent JP-H03145486-A (JP)
Title: Pharmacologically active compound and its preparation and application
Inventor: MOOTON HAAFUENISUTO
IPC: C07D327/08
Filed: 1990-09-17
Abstract: NEW MATERIAL: 1-Ethylphenoxathiin 10,10-dioxide.  
     USE: Antidepressant.  
     PROCESS: 1-Ethylphenoxathiin of formula I (n is 0 or 1) is selectively oxidised, phenoxathiin 10,10-dioxide of formula II (M is alkali metal) and ethyl halide are reacted, or phenoxathiin 10,10-dioxide of formula III (R 1  and R 2  are H; R 3  is halo, OH, R 2  and R 3  form carbonyl with C combined with the same, or R 1  and R 2  form one bond together under a condition that R 3  is H), is selectively reduced. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6487350-A (JP)
Title: Color printer
Inventor: INAGAKI SHIGERU
IPC: G03G15/22
Filed: 1987-09-30
Abstract: PURPOSE:To obtain high-quality and shiftless color print by independently separating intermediate image media corresponding to R.G.B., arranging each roll film on a rigid flat plate or disk and moving the flat plate or disk precisely. CONSTITUTION:In the first stage of a writing process, a writing unit 6 is positioned at a window 2c of a flat plate 1 and first writes a toner image of either of R.G.B. In the second stage of writing process and the first stage of projection, the flat plate 1 moves to an arrow direction B by a single piece of window 2. This movement shifts the writing unit 6 to the position of a window 2b and to write a next toner image on roll film 5b. In the position of a window 2c, a projection lamp 7 lights and a toner image of roll film 5c is projected to photosensitive paper 8. In the third stage, likewise the flat plate 1 moves to an arrow direction B by a single pitch of the window 2 to perform writing and projection of an image. In the fourth stage, the third image is projected to form a desired color image on the photosensitive paper 8 to complete color printing.
Patent JP-H1068233-A (JP)
Title: Recovering method for contaminated stone and stone contaminant removing agent
Inventor: YAMANAKA ETSUTERU
IPC: E04G23/02
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and effectively remove the yellowing generated on a stone from the inside and a contaminant generated when rust is deposited from the outside without damaging the stone face by applying a reducing agent to the surface of the stone, and removing the contaminant generated on the surface of the stone. SOLUTION: A stone having a contaminant is heated and dried by far infrared rays, and a reducing agent such as ammonium thioglycolate having the concentration of about 20-80% is applied to the surface of the stone to remove the contaminant generated on the surface of the stone. When the contamination is a considerable level, an ammonium thioglycolate solution is kneaded with a holding material such as grain powder into a paste shape, it is applied to the surface of the stone at the thickness of several mm, the coated position is covered with a resin sheet or a film, and the paste is kept in contact with the surface of the stone for some time. When a light pink color is stuck to the stone after this reducing process, an oxidant such as an oxygen bleaching agent is preferably applied to the surface of the stone after the reducing process.
Patent JP-H0974362-A (JP)
Title: High frequency selection circuit
Inventor: ITO HIROSHI
IPC: H04B1/26
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the adjustment of a band-pass filter between first and second frequency converters by providing a filter composed of the band-pass filter and a trap circuit between the first and second frequency converters. SOLUTION: Between the first and second frequency converters 4 and 10, the filter composed of the band-pass filter 6 of a wide band constituted of a microstrip line for limiting first intermediate frequency signals and the trap circuit 7 constituted of the microstrip line for attenuating the fundamental frequency or high-order frequency of a first local oscillator 5 and the fundamental frequency or high-order frequency of a second local oscillator 11 is provided. Then, for the filter between the first frequency converter 4 and the second frequency converter 10, the microstrip lines constituted of a pattern on a base are used. Also, the arranging order of the band-pass filter 6, the trap circuit and a first intermediate frequency amplifier 8 is not specified as long as they are provided between the first frequency converter 4 and the second frequency converter 10.
Patent JP-S61126413-A (JP)
Title: Tilt angle sensor of moving type crane
Inventor: MATSUMOTO ICHIRO
IPC: G01C9/00
Filed: 1984-11-22
Abstract: PURPOSE:To eliminate the influence of boom motion by transmitting the rocking of a wind-up rope to a sensor atop a boom through a detecting element, and detecting right-left and front-rear angles of the rope to the boom and the hoisting angle of the boom and calculating the deflection angle of the rope to the perpendicular direction. CONSTITUTION:The detecting element 11 is provided between the sensor body 10, fixed atop of the boom 1 so that the boom 1 is horizontal at a specific reference hoisting angle, and the wind-up rope 2. Further, the angle of rotation of the detecting element 11 which rotates according to the rocking of the rope 2 is detected separately as the right-left angle and front-back angles of the boom. Then, a boom hoisting angle detector detects the hoisting angle of the boom to calculate the difference from the reference value, thereby calculating the deflection angle of the rope 2 to the perpendicular direction from the difference in the hoisting angle and the detected value of the main body 10.
Patent JP-H0589287-A (JP)
Title: Feature extracting device
Inventor: ISAKI YASUNAO
IPC: G06T7/00
Filed: 1991-09-26
Abstract: PURPOSE:To improve the recognition rate of a hand-written character or figure by storing an input picture in a multilevel memory as a multilevel picture and segmenting an object to be recognized from the stored multilevel picture and extracting features of the segmented object as the multilevel picture. CONSTITUTION:The character picture read by an input means 101 is stored in a multilevel memory 102 as the multilevel picture where each picture element has multiple levels. The character picture corresponding to one character is segmented from the multilevel picture stored in the multilevel memory 102 by a segmenting part 103. The segmented character picture is stored in a picture memory 104 as it is. A feature extracting part 105 scans the multilevel character picture stored in the picture memory 104 in many directions to extract features of the character picture. Thus, unnecessary features due to quantization error which is caused by the variance in value of picture elements constituting the picture are not extracted, and the diversity of deformation of the object to be recognized due to a way peculiar to a writer is absorbed.