baber/WOPTO huggingface dataset:
Patent JP-H05196923-A (JP)
Title: Liquid crystal display element and liquid crystal display device formed by using the same
Inventor: OI YOSHIHARU
IPC: G02F1/1334
Filed: 1992-08-28
Abstract: PURPOSE:To apparently decrease the hysteresis in transmittance-voltage characteristic and to enable the decrease of the seizure of images and the display of halftone with excellent reproduetivity by forming the surface on a liquid crystal solid composite side as fine ruggedness on at lease one of counter electrode substrates clamping the liquid crystal solid composite of a transmission scattering type. CONSTITUTION:The fine rugged surface is formed on the substrate surface 2 on the liquid crystal solid composite 6 side of at least one electrode 3 of the counter electrodes 3, 5 attached to the substrates 2, 4. As a result, the threshold voltage of the printing voltage-transmission characteristic depending on the desirable distribution of inter-electrode gaps is dispersed and the threshold value is dispersed by the voltage distribution crossing the liquid crystal solid composite 6, by which the electrooptical characteristic is displayed as the average value of the inter-electrode gaps in the respective positions of the rugged surface. The center line average roughness of the rugged surface is preferably specified to >=0.03 times and <=0.3 times the average inter-electrode gap G.
Patent JP-H02101584-A (JP)
Title: Stereoscopic picture processing system
Inventor: MAEDA EISAKU
IPC: G06T1/00
Filed: 1988-10-11
Abstract: PURPOSE:To detect parallax from an optional stereoscopic picture by considering the output of a neural network where the optional stereoscopic picture is inputted to be the parallax information of the stereoscopic picture. CONSTITUTION:The stereoscopic picture whose parallax for learning is known is sent to picture memory parts 1-1, 1-2 from a picture storage part1-3 in predetermined order correspondingly to hierarchical learning procedure, and simultaneously, its parallax information is sent to a comparator 1-5. An artificial neural network part 1-4 detects the parallax by considering the information of the memory parts 1-1, 1-2 to be an input, and sends it to the comparator 1-5. The comparator 1-5 sends the difference information of the known parallax information and the parallax information of the artificial neural network to the network part 1-4, and updates a parallax determining parameter successively. Thus, knowledge in respect of the stereoscopic picture to be the input is not needed, and the parallax of the optional stereoscopic picture can be detected by learning by using the stereoscopic picture whose parallax is known.
Patent JP-H0599095-A (JP)
Title: Electromagnetic type fuel injection valve
Inventor: TERAKADO KAZUYOSHI
IPC: F16K31/06
Filed: 1991-10-01
Abstract: PURPOSE:To provide an electromagnetic type fuel injection valve which can prevent its valve body and valve seat from being corroded even if it is used in fuel containing corrosive components such as alcohol and the like or allowing corrosive components to be produced by combustion. CONSTITUTION:A valve body 1 and a valve seat 2 are formed out of nonconductive material high in wear resistance and corrosion resistance, for example, a kind of ceramics, that is, silicon nitride (Si3N4) at their surface sections. By this constitution, it is prevented that there occur corrosion caused by corrosive components such as formic acid contained in fuel and cavitation, erosion and corrosion due to complex cause combined with high flow velocity of fuel and galvanic factors, so that highly reliable injection characteristics can be obtained. In addition, fuel leak is eliminated at the time of engine suspension, an engine can be properly restarted, and a hazardous fire can also be prevented from breaking out.
Patent JP-H0994559-A (JP)
Title: Air injecting/abstracting device for recovering contaminant in ground
Inventor: NAKAGAWA ATSUSHI
IPC: B09C1/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To more efficiently recover contaminants in the ground at a low cost by providing a filter material layer on a filler filled in the bottom of a well and opening a conduit for injecting/sucking gas into/from the layer and covering the upper part of the filler filled in the vicinity of the surface of the ground with a covering material. SOLUTION: A well 1 is formed, so that at least one hand of a gas-injecting device or a gas-abstracting device reaches a prescribed depth from the surface of the ground in a contaminated zone. A filler 4 having contact thickness and relatively large gas permeability is filled in the bottom of the well 1. A filter material 5 preventing fluidization of the filler 4 attending to injection/suction of gas is filled in a constant thickness on the filler 4. A conduit 6 for injecting/ sucking gas is erected in the well 1 so as to be opened on the layer of the filter material 5. The filler 4 is filled at least in the vicinity of the surface 3 of the ground in the residual part of the well 1. The upper part of the filler 4 is covered with a covering material 7 free from penetration properties for fluid.
Patent JP-H10107912-A (JP)
Title: Intercom system
Inventor: TAMURA SATORU
IPC: H04M1/274
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To make automatic dialing to a telephone number with a second ranking priority when no reply comes from a destination of automatic dialing by registering a plurality of telephone numbers being automatic dialing destinations while priority is placed on them in an intercom slave set and an intercom master set connected by a telephone line. SOLUTION: The user uses an operation switch section 5 of a master set to register in advance a plurality of telephone numbers with priority and time information added to them. In the case of dialing by an intercom slave set 1, a system control section 8 controls a telephone number storage section 11 and an automatic dialing section 14 to make automatic dialing to a telephone number with the highest priority for the time zone. Furthermore, the control section 8 sends a voice message to the intercom slave set 1 via a voice message section 10, a voice input output changeover section 7 and an intercom control section 3 to urge a visitor to tell a visitor's name and a visit purpose. The voice of the visitor is recorded by a recording reproducing section 2.  When no reply comes even in the lapse of a prescribed time after the automatic dialing, a telephone control section 13 interrupts once the telephone line and the system control section 8 makes automatic dialing to a telephone number with a second ranking priority stored in the telephone number storage section 11. Thus, even when the user leaves its seat, the possibility of direct conversation with the visitor is enhanced.
Patent JP-H06103411-A (JP)
Title: Document reader
Inventor: MARUKAWA KATSUMI
IPC: H04N1/387
Filed: 1992-09-24
Abstract: PURPOSE:To read the contents of a document, and to exhibit a corrected picture to a user or to store it by detecting an angle of rotation, and correcting the input picture to a correct direction even in the case that the document is input ted while being rotated by an arbitrary angle to the set direction of a scanner. CONSTITUTION:This reader is provided with a picture input means 105 for inputting a document picture, a character line extracting means 110 for extracting the character line of the inputted document picture, an inclination extracting means 125 for extracting the inclination of the document, a character line coordinate rotating means 165 for rotating the extracted character line by the angles obtained by adding 0 deg., 90 deg., 180 deg., 270 deg. to the inclination of the document, and a document rotation angle judging means 150 for recognizing respectively four rotated character strings and judging the angle of rotation of the most correct one among them as the inclination of the document, and the inclination of the document is corrected.
Patent JP-H09166787-A (JP)
Title: Thermal press bonding device
Inventor: HASEGAWA TATSUYA
IPC: G02F1/13
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a press bonding device capable of easily adjusting the parallelism of a heater tool with high accuracy. SOLUTION: A through-hole 34 is formed in a supporting block 32 supporting the heater tool 18. A supporting sleeve 36 is freely rotatably inserted by a prescribed fit into this through-hole 34. A supplying shaft 40 is inserted into this supporting sleeve 36 and its front end 41 is screwed into a base part 30. A pair of belleville springs 46 are disposed between the flange 38 of the supporting sleeve 36 and the supporting block 32 to press the supporting block 36 to the base part 30. An adjusting lever 58 for turning the supporting block 32 around the supporting sleeve 36 extends from the supporting block 32 along the diametral direction of the supporting sleeve 36.
Patent JP-H01309876-A (JP)
Title: Power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D6/02
Filed: 1988-10-07
Abstract: PURPOSE:To improve the durability and responsiveness, etc. of a device by appropriately advancing the phase of the detected signal of a torque sensor for detecting the turning force of a steering wheel while controlling the motor and electromagnetic clutch of a steering mechanism in accordance with a vehicle speed. CONSTITUTION:A control portion 1 controls a steering motor 6 via a motor driving circuit 5 based on the detected signal of a torque sensor 2 for detecting the turning force of a steering wheel. In this case, in the control portion 1, when a vehicle speed detected by a vehicle speed sensor 4 is less than a defined value, a current value to the steering motor 6 is restricted in accordance with the vehicle speed by using the output signal of a phase advancing circuit 3 for advancing the phase of the detected signal of the torque sensor 2. On the other hand, when the vehicle speed is above the defined value, the electromagnetic clutch 8 of a steering mechanism is disengaged via a clutch engaging/ disengaging circuit 7. At the time of engaging the electromagnetic clutch 8, the current value to the steering motor 6 is regulated based on a signal obtained by differentiating the detected signal of the torque sensor 2.
Patent JP-H04133885-A (JP)
Title: Rear fender device for motorcycle
Inventor: UEDA MASANOBU
IPC: B62J15/00
Filed: 1990-09-25
Abstract: PURPOSE:To prevent invasion of rain water, mud, and the like rolled in with a rear wheel by providing flanges connected to the peripheral edge of openings through thin wall parts opposite to locking hooks, in a rear fender provided with the openings formed out of synthetic resin and locking hooks formed on the peripheral edge of openings. CONSTITUTION:In a rear fender 19 fitted to the rear part of seat rails 4 of a motorcycle, locking hooks 27 are formed on two position in the middle part, and by hooking a rubber band 31 with the locking hooks 27 and a locking piece 30, a receiving bag 32 for tools and the like can be fixed in the rear fender 19. When the locking hooks 27 are molded in one body with the rear fender 19 out of resin, for closing openings 37 necessary for taking out a female mold, vertical flanges 39 are provided on the peripheral edge part of the openings 37 opposite to the locking hooks 37 and connected to the rear fender 19 through thin wall parts 40. After resin molding, the vertical flanges 39 are bent as shown in the two dot chain line to close the openings 37.
Patent JP-S61133164-A (JP)
Title: Working robot for defoaming frp
Inventor: KONISHI KAZUNORI
IPC: B05C11/00
Filed: 1984-11-30
Abstract: PURPOSE:To press a defoaming roller on an object surface having complicated shapes with a constant force by providing an oscillating arm to the tip end of a robot arm, and attaching an defoaming roller capable of oscillating to the tip end of the oscillating arm. CONSTITUTION:The oscillating arm 4 capable of freely oscillating is provided to the pressing force control part 3 of the wrist part of a robot 1. The defoaming roller 6 capable of oscillating with the shaft center of the oscillating arm 4 as the center is provided to the tip end of the oscillating arm 4. Consequently, even when the object surface is inclined, the defoaming roller 6 is pressed on the surface with constant pressing force, and the defoaming of FRP is almost completely automatized.
Patent JP-H02102645-A (JP)
Title: Capsule for tooth recovering material
Inventor: OSANAI SATOSHI
IPC: A61C5/06
Filed: 1988-10-12
Abstract: PURPOSE:To mix and use a material for tooth recovery to be composed of powder and liquid by spirally engaging a male screw, which is spirally provided in the tip of a cylinder in a capsule main, body, and a female screw, which is spirally provided in a pack holding body, mutually and exploding a pack for press explosion in a weak material side. CONSTITUTION:For example, a female screw 4b of a pack holding body 4 is spirally engaged to a male screw 2d of a cylinder 2 and a pack 3 for press explosion is pressed and exploded in the weak material side of the cylinder 2 side. In such a case, the pack for press explosion is exploded after the weak material of the cylinder 2 side is expanded in an opening part 2b on a center axis in the tip of the cylinder 2 and an opening part 2b' to be dislocated from the center axis. When liquid B flows into the cylinder 2, a capsule 1 for tooth recovering material is immediately set to an exclusive mixer, mixed and kneaded with powder A of the tooth recovering material, which is housed to the cylinder 2 in advance. After that, a recessed part 2c for engagement is engaged to a presser such as an applier and a pack breaking body 2e pass through the opening part 2b on the center axis of the cylinder 2.
Patent JP-H04131907-A (JP)
Title: Sequence controller
Inventor: SUZUKI SADAO
IPC: G05B19/02
Filed: 1990-09-25
Abstract: PURPOSE:To easily change the operating time of a machine element by providing a time control means to set the sequence time. CONSTITUTION:A time memory 151 serving as a time control means is set in a RAM 15. At the same time, a machine element 31 is assigned in 1 - 56 states with the remaining states 57 - 64 states assigned as a time memory 151. Thus 64 types of time can be set at each time. If a sequence controller is used to exhaust the gas out of a fluorescent lamp in its manufacturing process, for example, the temperature is set at 0 - 359 degrees. Then the time is set in each memory 151 within the temperatures 0 - 359 degrees. Thus the operating time of the element 31 is easily changed.
Patent JP-H0593807-A (JP)
Title: Production of multicolor display device
Inventor: OKA TAKESHI
IPC: G03F7/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide the construction of the multicolor display device with which color filters having no coloration defects are obtainable by repeating a stage for setting a mask for forming desired patterns on a photosensitive resin layer and subjecting the resin layer to exposing and developing to expose a part of a conductive layer, then forming desired colored layers by electrodeposition thereon. CONSTITUTION:A substrate formed with a conductive thin film 2 on a substrate 1, the blank material of which itself does not exhibit an electrical conductivity is used and the positive type photosensitive resin layer 3 is formed on the conductive layer 2. The mask 4 having prescribed patterns is imposed on the positive type photosensitive resin compsn. 3 and is exposed, by which the photosensitive resin compsn. layer 3 of the exposed parts is made elutable. This resin compsn. layer is then eluted by a prescribed eluting liquid, by which the patterned substrate is obtd. The colored layers 5 are formed by electrodeposition on the exposed conductive layer 2. Further, a mask 4' is imposed thereon and the stage is repeated, by which the fresh colored layers are formed. The multicolor display device with which the color filters free from coloration defects, dimensional defects, etc., are obtd. by the simple production stages is produced in this way.
Patent JP-H0197005-A (JP)
Title: Signal level control circuit
Inventor: TAKANASHI KENJI
IPC: H03G3/00
Filed: 1987-10-09
Abstract: PURPOSE:To vary the signal level to zero level by generating a nonlinear control current to make the change in the dynamic range increased/decreased by a prescribed quantity asymmetric with respect to a prescribed reference dynamic range and providing a nonlinear control current generating means supplying a nonlinear control current as a control current input of a current controlled D/A converter circuit. CONSTITUTION:A video signal level is set by a variable resistor 12. That is, in varying the variable resistor 12, a voltage at a connecting point between resistors 18, 19 is varied. In varying the voltage at a connecting point between the resistors 18, 19, an output voltage of an operational amplifier 8 is varied accordingly and an output level control current Iset flowing to a current set terminal 2 of a D/A converter 1 is varied. Thus, the dynamic range of the D/A converter 1 is varied to vary the video level. The change in the video level of the variable resistor 12 with respect to the variable quantity is nonlinear as shown in figure. That is, the output voltage is varied in the range of, e.g., +5V--5V by the variable resistor 12.
Patent JP-H06111662-A (JP)
Title: Switch with indicator lamp
Inventor: TAKII TOSHIYUKI
IPC: H01H9/18
Filed: 1992-09-25
Abstract: PURPOSE:To prevent the discontinuity of the wiring on the secondary side by simply connecting and assembling a terminal board and a light emitting element fitting block to a current detecting element for automating the assembly work. CONSTITUTION:A lead terminal 20 on the primary side of a current detecting element A fitted in a body 1 and a lead terminal 21 on the secondary side are extracted vertically upward into a pin shape, and the lead terminal 20 on the primary side is inserted and connected to terminal boards 7, 8 of an AC circuit. A light emitting element fitting block 25 provided with a light emitting element 29 serving as an indicator lamp is mounted on the body 1 on the current detecting element A, and the lead terminal 21 on the secondary side is inserted and connected to the light emitting element fitting block 25.
Patent JP-H02211827-A (JP)
Title: Imitation cheese containing enzymatically cut starch, instead of case caseinate
Inventor: JIEIMUZU PII TSUARII
IPC: A23C20/00
Filed: 1989-10-02
Abstract: PURPOSE: To obtain imitation cheese to which a branched starch mixture imparts a texture, thermal reversibility and emulsifiability by substituting enzymatically disbranched starch for a casein compd. CONSTITUTION: Impasted waxy corn, potato or tapioca starch is partially disbranched by enzymatic disbranching by treatment with endo-α-1,6-D- glucanohydrolase and it is substd. for <100% of a casein compd. in the form of a mixture with partially disbranched amylopectin or short chain amylose as well as with residual amylopectin in untreated starch and long chain amylose.
Patent JP-H1195840-A (JP)
Title: Method for correcting error of steering zero adjustment information of gyro guide type automated guided vehicle
Inventor: MAKINO FUMINORI
IPC: G05D1/02
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To correct the deviation angle of zero adjustment information of steering during an automatic travel by measuring the position shifted amount of a travel- directional front control point and correcting the truck position and attitude angle, and then measuring the shifted amount of a rear control point and finding the deviation angle of steering zero adjustment information on the travel-directional front side. SOLUTION: When steering zero adjustment information before a travel has a deviation angle, the truck 5 travels obliquely by the deviation angle Δα, so the shifted amount at the travel-directional front control point is measured by a magnetic sensor on a front side and the error Δyr between an estimated truck position and the actual truck position is considered to result from the attitude angle error of the truck and is then corrected. Consequently, the position shift quantity at the travel-directional front control point is eliminated and the shifted amount is obtained only at the travel- directional rear control point, so the position shift quantity at the travel-directional rear control point is detected by a rear-side magnetic sensor to find the deviation angle Δα of travel-directional front steering zero adjustment.  Then the travel- directional front steering angle is corrected by using the deviation angle Δα.
Patent JP-2000087063-A (JP)
Title: Amine-functionalized polymer
Inventor: MATSUKA HIDEHIKO
IPC: C10N30/10
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a viscosity index improving agent for a lubricating oil by reacting an alkylmethacrylate-maleic anhydride copolymer with N-phenyl-1,4- phenylenediamine at a specific temperature in the presence of a mineral oil and in an inert gas. SOLUTION: A copolymer containing at least one of alkylmethacrylates having an alkyl group of not more than 9C atoms is reacted at 40-75 deg.C. The copolymer preferably contains a 1-4C alkylmethacrylate and a 5-9C alkylmethacrylate, the weight ratio being 5:95-30:70. The content of the alkylmethacrylates in the copolymer is preferably 60-99.5 wt.% and contents of maleic anhydride contained in the copolymer is generally 0.1-5.0 wt.% and the content of unreacted maleic anhydride is preferably decreased to not more than 0.1 wt.%. An amine-functionalized polymer thus obtained is oil-soluble and shows excellent dispersion, oxidation stability viscosity improving property and a bright color.
Patent JP-H05112639-A (JP)
Title: Process for stepwise polymerization of polybenzoazole polymer
Inventor: TOOMASU GUREGORII
IPC: C08G73/22
Filed: 1991-10-02
Abstract: PURPOSE: To obtain a high molecular weight polybenzazole by forming a reaction mixture of a polybenzazole oligomer, contacting part thereof with a chain extender and a chain terminator to form a high molecular weight polymer and further reacting the polymer after measurement of its properties with a chain extender and a chain terminator depending on the measured values.  
     CONSTITUTION: In a dehydrated solvent, (A) AA-PBZ monomer such as terephthalic acid and (B) BB-PBZ monomer such as 4,6-diaminoresorcinol(salt) are reacted to obtain a reaction mixture containing a polybenzazole oligomer. Part of the reaction mixture is contacted with (C) a chain extender and/or a chain terminator in a continuous reaction vessel to obtain a dope containing a high molecular weight polybenzazole polymer. Then, the properties of the obtained dope and/or polymer was measured and by the addition of an appropriate amount of component (C) to the remaining part of the reaction mixture, a desired polybenzazole polymer is obtained by obtaining such a dope and/or a polymer as to meet the measurement values. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02104712-A (JP)
Title: Antibacterial fiber
Inventor: YOKOTA YUZO
IPC: D04B1/16
Filed: 1988-10-11
Abstract: PURPOSE:To provide the subject fiber containing powder of a radioactive mineral, having excellent antibacterial property and effective in preventing the degradation of foods and drinks by contacting with the foods, etc., and suppressing the growth of the fungus of athlete's foot when used as socks. CONSTITUTION:The objective fiber contains powder of a radioactive mineral and preferably further powder of a silver ore and/or powder of zinc oxide. The radio active mineral is preferably the one containing 0.05-2.0wt.% of thorium oxide.