baber/WOPTO huggingface dataset:
Patent JP-H0688352-A (JP)
Title: Mounting-pin detachable device for excavator attachment
Inventor: HAGIWARA KOYO
IPC: E02F9/00
Filed: 1992-09-07
Abstract: PURPOSE:To mount and dismantle a mounting pin for an attachment installed onto a truck simply by providing a reaction receiving means detachably connecting the truck side to an excavator on both sides holding the axial core of a pushing means which slides the mounting pin. CONSTITUTION:A table 10 is lifted and lowered by a hydraulic cylinder 12, and the axial core 26 of a hydraulic cylinder 2 is conformed approximately to that of a mounting pin 61. A link chain 3 is extended from a rotating base 4, stretched over the bracket 60 of a bucket 6 and engaged with the hook section of the base 4. A hydraulic pump 20 is driven, and a piston rod 22 is moved forward and the pin 61 is extracted. The chain 3 is removed and the bucket 6 is replaced, the chain 3 is set, and a guide pin 5 is inserted into the mounting holes 62 of the bucket 6 and the through-holes 63 of an arm 64. The rod 22 is advanced, the pin 5 is pushed in until the mounting holes 62 appear, the pin 61 is inserted into the mounting holes 62, and the pin 61 is pushed by the rod 22 and the pin 61 is inserted into the holes 62, 63.
Patent JP-H05110127-A (JP)
Title: Optically-coupled semiconductor relay
Inventor: MIYAMOTO YASUNORI
IPC: H01L31/12
Filed: 1991-10-15
Abstract: PURPOSE:To prevent the generation of a leakage current. CONSTITUTION:MOSFETs Q1, Q2 are connected between output ends, and a light-emitting element LD1 is connected between input ends and controlled in light generation by an input signal. When the light of this light-emitting element LD1 is received, a photoelectric element 1 controls the output MOSFETs Q1, Q2 to ON or OFF. Opaque resin 6 is applied to the surface of the MOSFETs Q1, Q2. After that, respective elements are integrally subjected to a primary mold by translucent resin 5. Then, the molded outside is further subjected to a secondary mold by opaque resin 4.
Patent JP-H09109312-A (JP)
Title: Multilayer sound insulating molding and manufacture thereof
Inventor: YAMAGATA MASAAKI
IPC: B60R13/08
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain an improved sound insulating molding by a method in which in a multilayer molding in which a sound absorbing material and a sound insulating material are laminated alternately, the thermal properties of these materials are adjusted so that the material positioned in an inner layer can be molded by heating at a lower temperature than that of the material positioned in an outer layer. SOLUTION: A dash-pad 1, which is an example of a multilayer sound insulating molding, is formed by a process in which a resin felt 2 as a sound insulating material in an outer layer, a polyvinyl chloride (PVC) sheet 4 in an inner layer, a resin felt 3 in the inner layer, and PVC 5 in the outer layer are laminated and heat-molded integrally, and necessary placed are punched. The heat molding of PVCs 4, 5 is done efficiently. In order to make the dash-pad 1 thin, the resin felt 2 in the outer layer is made thick, the resin felt 3 in the inner layer is made thin, PVCs are made of the same thickness, and the heat softening point of the PVC in the inner layer is made lower than that of the PVC in the outer layer 5.
Patent JP-2001086809-A (JP)
Title: Direct sowing sheet for paddy rice and sowing method using the same direct sowing sheet for paddy rice
Inventor: SAKANO KAZUKIYO
IPC: A01G13/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To make farm working ranging from the raising of seedlings to the growth of rice plants in rice cropping agriculture more efficient and to recycle and utilize a waste paper. SOLUTION: This direct sowing sheet for paddy rice is obtained by forming a sheet 1 of a prescribed size from the waste paper as a main raw material, applying plural rice seeds 3 through a water-soluble resin 2 to the surface of the sheet 1 and forming the direct sowing sheet so as to be used by embedding thereof in soil E of a paddy field F. Furthermore, the direct sowing sheet is formed by superimposing and bonding a sheet of the same material as that of the sheet 1 to the top surface of the sheet 1 having the many rice seeds 3 applied thereto.
Patent JP-S61144705-A (JP)
Title: Record and recording-reproducing device
Inventor: KOZUKI SUSUMU
IPC: G11B15/087
Filed: 1984-12-17
Abstract: PURPOSE:To alter reproducing operation of every area by dividing a tape type recording medium lengthwise into plural areas and recording plural kinds of pilot signals in a specific area while changing the rotation of the pilot signals for a specific period. CONSTITUTION:The magnetic tape 1 is divided lengthwise into plural areas and tracks are formed in every areas successively by rotary heads 3 and 4. A pilot signal generator 31 generates plural kinds of pilot signals of different frequency successively by specific rotation and the respective pilot signals are added 52 to information signals from a PCM audio circuit 30 and recorded on respective tracks. When the recording direction is inverted or when the recording is stopped, a sequence control circuit 28 changes the rotation of the plural kinds of pilot signals of the generator 31 for each area for a specific period. Then when the recording direction is inverted or when the recording is stopped, a sequence control circuit 28 changes the rotation of the plural kinds of pilot signals of the generator 31 for every area for a specific period. When the signals are reproduced, an ATF circuit 63 detects the change of the rotation of the pilot signals and the circuit 28 alters the reproducing operation of each area.
Patent JP-2001095093-A (JP)
Title: Loudspeaker
Inventor: HIDENOUCHI YOSHIAKI
IPC: H04R17/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a loudspeaker which can reproduce sound in a high pass band 20 to 100 kHz and is easily assembled. SOLUTION: This loudspeaker 10 includes a semicylindrical oscillating body 12. Electrodes 14 and 16 are formed on both surfaces of the body 12. The linear end part of the body 12 is fixed to a base 18. As an adhesive for fixing the body 12 to the base 18, an elastic adhesive having sufficient adhering strength is used. In the case of fixing the loudspeaker 10 to a loudspeaker box, etc., an elastic body 22 is fitted below the base 18.
Patent JP-H06120330-A (JP)
Title: Semiconductor package
Inventor: IWAMOTO YOSHIHIRO
IPC: H01L21/68
Filed: 1992-10-05
Abstract: PURPOSE:To fix a package securely when it is accommodated in a tray and prevent the curvature of feet by providing a recess or a step for engaging with the projection provided on the tray, on the surface side or rear side of the package. CONSTITUTION:A plurality of leads 1a are provided at the side faces on all sides of a package 1, and also a square recess 1b is provided at the center of the rear. Moreover, a bulkhead 2a for partitioning off the space for accommodating the package 1 is provided, and also a square projection 2b corresponding to the recess 1b of the package 1 is provided between the adjacent bulkheads 2a so as to form the accommodation space. Furthermore, when carrying the package 1 by a tray 2, it is accommodated, and the recess 1b engages with the projection 2b of the tray 2, and the tray is retained. Hereby, the accident of the leads 1a bending, hitting against the bulkhead 2a, can be prevented.
Patent JP-H08119299-A (JP)
Title: Container with measuring cup
Inventor: SAKAMOTO MANABU
IPC: B65D41/26
Filed: 1994-10-28
Abstract: PURPOSE: To provide a container with a measuring cup, capable of very easily and substantially accurately pouring out a constant volume of liquid in the container. CONSTITUTION: A lid member 7 is provided at a mouth of a container 3, and an O-ring 11 is provided to be held on an upper portion of the peripheral end 10 of this lid member 7. Further, a minute hole 9 is provided in the lid member 7, whereby liquid contained in the container 3 is not led out of the container due to the surface tension of the liquid under an ambient air pressure when the container 3 is inverted, but the liquid is withdrawn through the minute hole 9 by a negative pressure applied from the outside of the lid member 7. A volume regurating vessel 15 comprising a right circular cylindrical part 6 having an inner diameter slightly smaller that of the O-ring 11 and a bottom wall 14 is fitted to the mouth 2 via the lid member 7, and this volume regulating vessel 15 is provided on the bottom of a measuring cup 18 coaxially and integrally therewith.
Patent JP-H01107409-A (JP)
Title: Lighting apparatus
Inventor: HASHIBATA MICHIHARU
IPC: F21V7/00
Filed: 1987-10-21
Abstract: PURPOSE: To decrease restriction in design with small size and at a low cost by arranging a cover formed in the same shape as a reflecting plate which functionally opposes to a light source providing an space between the cover and the reflecting plate on the backside thereof with its rear surface exposed. CONSTITUTION: A cover 3 is formed in the same shape as a reflecting plate 2, and is arranged with a space between the cover 3 and the reflecting plate 2 on the backside of the reflecting plate 2 with a rear surface exposed. Thus, it is possible to prevent problems such as burn, low-temperature ignition and discoloring by contact of the user, a construction material, and a curtain, and mold the cover 3 by using a molding machine common to the reflecting plate 2, thereby decreasing manufacturing costs. Further, the appearance of a luminaire provided with the cover 3 is similar to that of the reflecting plate 2 only. Since the cover 3 does not largely influence the whole luminaire design, restriction to the design is small.
Patent JP-H09110388-A (JP)
Title: Lifter
Inventor: TAKABE RYOJI
IPC: B66F3/24
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a lifter that is carrying a freight being free of horizontal movement on the inclined ground or the like and then lifting it up and down. SOLUTION: This lifter is equipped with some rollers 27 supporting a loaded work free of horizontal movements, a load receiving part 24 attached with these rollers 27 on the top, each pair of hydraulic cylinders 21 liftingly supporting this load receiving part 24 at four push-up acting points in all directions on an underside of the load receiving part 24 and having forming the center shaft chevronedly aslant within a vertical surface along the horizontal moving direction of the loaded work, and a link 22 bearing horizontal force in a direction orthogonal with the vertical surface, respectively.
Patent JP-H08183974-A (JP)
Title: Oligoester and lubricating base oil comprising or containingsame
Inventor: DEIRUKU HOTSUPE
IPC: C07C69/50
Filed: 1995-10-13
Abstract: Oligoester having a kinematic viscosity of 50-50000 mm<2>/s at 40 degrees C is prepd. from an 8-20C tricyclic diol, a 4-20C satd. linear or branched dicarboxylic acids, and a 1-30C aliphatic alcohol.   Pref. the tricyclic diol is a dihydroxymethyl (5,2,1,0<26>) tricyclodecane. The dicarboxylic acid contains 6-18C atoms. The aliphatic alcohol contains 2-20C atoms. The mol. ratio of diacid to tricyclic diol is 1-0.5:0.3-1.
Patent JP-H06198177-A (JP)
Title: Production of dual function catalyst
Inventor: KARURO PEREEGO
IPC: C07B61/00
Filed: 1993-09-29
Abstract: PURPOSE: To obtain a difunctional catalyst active in hydroisomerization of long-chain normal paraffins by preparing an aq. soln. contg. a tetraalkylammonium hydroxide, an aluminum compd., a noble metal salt and a silicon compd., and gelatinizing, drying and calcining it. CONSTITUTION: A difunctional catalyst comprising an amorphous silica-alumina gel according to X-ray analysis and one or more metals belonging to Group VIIIA is prepared. At first, an aq. soln. contg. a tetraalkylammonium hydroxide (TAA-OH), an aluminum compd. forming hydrolyzed Al2 O3 , a noble metal complex or salt and a silicon compd. forming hydrolyzed SiO2 is prepared. Then, the aq. soln. is heated to be gelatinized. The obtained gel is dried and calcined in an inert atmosphere and an oxidizing atmosphere subsequently. As to the component in the aq. soln., the molar ratio of SiO3 :Al2 O3 is 30:1-500:1 and the molar ratio of TAA-OH:SiO3 is 0.05:1-0.2:1.
Patent JP-H05108790-A (JP)
Title: Document image information editing device
Inventor: NAKAMURA MANABU
IPC: G06T11/60
Filed: 1991-10-15
Abstract: PURPOSE:To perform the editing of display data by a unit which is optimum for an operator such as an editing by an object unit and the partial erasure and division of an object. CONSTITUTION:An object in which an element existing at an input location belongs is retrieved by an object retrieval part 104. Where the element is located which location of the object is analyzed by an in-object element location analysis part 105. Based on the analyzed result, the content of an object information storage part 109 is updated in an object information update part 106. The content of an element information storage part 108 of the element belonging to the object updated by the object information update part 106 is updated in an element information update part 107. The image data of the areas corresponding to the erased elements is taken out of an image information storage part 110 and is displayed on a display part 112.
Patent JP-H09113596-A (JP)
Title: Mobile data communication system
Inventor: MIZUMURA MASAKO
IPC: G08G1/127
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a convenient and flexible mobile communication data system by combining the coordinate detecting means and the transmitting means transmitting coordinate data of a mobile terminal, the receiving means of a center device, and a reporting means reporting the received data to the user of the mobile terminal. SOLUTION: The coordinate data detected by the coordinate detecting means of a mobile terminal 1 are transmitted to a center device 2. The coordinate data of the mobile terminal 1 are recorded in the center device 2. The coordinate data of the mobile terminal 1 and other data recorded in the center device 2 are transmitted, the transmitted data are received by the receiving means of the mobile terminal 1, and the contents of the received data are reported by the reporting means. The user of the mobile terminal 1 can know the positions of other users and can obtain various information from the center device 2.
Patent JP-H03127192-A (JP)
Title: Fingerprint collating system
Inventor: IGAKI SEIGO
IPC: G06K9/00
Filed: 1989-10-12
Abstract: PURPOSE:To always execute fingerprint collation at high speed with an optimum scanning pitch by calculating the average pitch of a descending line at every individual and setting the scanning pitch corresponding to the descending line pitch at every individual when a finger print is collated. CONSTITUTION:The subject system is provided with a fingerprint sensor 11 to input the picture of the fingerprint, an A/D converter 12 to convert the output of the fingerprint sensor 11 to digital data, a picture memory 13 to store the output of the A/D converter 12, a feature extraction part 14 to extract the feature information of the fingerprint based on data read out from the picture memory 13 and a dictionary memory 15 to store the feature information prepared by the feature extraction part 14. The average descending line pitch of a fingerprint collating area at every individual is measured in advance and registered together with the fingerprint feature information and when the fingerprint is collated, the scanning pitch is set corresponding to the individual descending line pitch information. Then, the fingerprint information read by the fingerprint sensor with the set scanning pitch is collated with the registered fingerprint information. Thus, the fingerprint collation can be always executed at high speed with the optimum scanning pitch.
Patent JP-H05104827-A (JP)
Title: Printer control device
Inventor: SHIMIZU KATSUHISA
IPC: B41J29/38
Filed: 1991-10-15
Abstract: PURPOSE:To display a warning about the possibility of presence of any appropriate emulation other than a finally selected emulation in a device, if such possibility is determined. CONSTITUTION:An emulation check table for interpretation of the appropriateness of any emulation other than a proper emulation peculiar to non-volatile memory 35, is stored in said memory of a printer control device 21. If the emulation other than one provided in the device is interpreted as optimal as a result of the interpretation of data for printing using the table, a prearranged warning is output to a display on a control panel 41.
Patent JP-S63119248-A (JP)
Title: Semiconductor device
Inventor: NISHI KUNIHIKO
IPC: H01L23/28
Filed: 1987-10-23
Abstract: PURPOSE:To increase mechanically the adhesion strength between resin and the tab of a semiconductor device in which the tab is molded and sealed with the resin along with a plurality of leads, avoid peeling-off of the adhering part and avoid crackings in the resin positively and improve reliability such as moisture-resistant properties by providing lattice-form trenches on the back surface of the tab. CONSTITUTION:A tab 13 and leads 14 are made of material such as Kovar or alloy-42 whose thermal expansion coefficient is approximately 0.5X10<-5>/ deg.C. Trenches 17 are formed in a lattice-form on the back surface of the tab 13 and a part 15a of molding resin is made to penetrate into the trenches 17 and cured. The tab 13 and the resin 15 are mutually bonded into one-piece. The horizontal movement of the resin 15 relative to the tab 13 is restricted mechanically so that, even if there is a difference in thermal expansion coefficients between the tab 13 and the resins 15, slippage and contraction of the resin caused by the peeling-off of the adhering part between the tab 13 and the resin 15 can be avoided and the stress concentration near the tab can be avoided.
Patent JP-H02113822-A (JP)
Title: Thresher
Inventor: YAMASHIRO YOSHIHIRO
IPC: A01F12/24
Filed: 1988-10-21
Abstract: PURPOSE:To improve feeding performance of waste straws and prevent straw wastes from wrapping around a threshing drum by providing guide plates curved in the threshing and conveying direction along the threshing net surface in a threshing chamber internally equipped with the threshing drum having a threshing screw mounted on the outer periphery of a rotating drum. CONSTITUTION:Grain culms fed into a threshing chamber are subjected to threshing treatment with a threshing screw 1 of a threshing drum 2 during the conveyance thereof in the threshing chamber. The grain culms are converted into a state squeezed between the threshing screw 1 and guide plates 5 and subjected to threshing treatment. Waste straws produced therein are conveyed to the side of a waste discharging port 13 in the threshing chamber 4 while being guided with the guide plates 5 helically curved in the threshing and conveying direction along the surface of a threshing net 3.
Patent JP-H05106361-A (JP)
Title: Multistory parking facility
Inventor: MORIWAKI MASAHIRO
IPC: E04H6/20
Filed: 1991-10-16
Abstract: PURPOSE:To shorten the construction time by arranging a pair of drive conveyors having conveyance directions perpendicular to each other on a base body, and providing at least one drive conveyor on the base body via a lifting device to constitute a conveying unit body. CONSTITUTION:The first drive conveyor 4 and the second drive conveyor 5 are perpendicularly arranged on a base body 3 integrated with stanchion materials 2 at four corners. The conveyor 4 is arranged on the base body 3 via a lifting device 6 to constitute a two-way conveying unit body 1. Adjacent stanchion materials 2 are connected to assemble the unit bodies 1 in series while the conveyance directions of one of the conveyors 4, 5 are matched, and the unit bodies 1 are vertically stacked in multiple stages by the connection between the upper and lower ends of the stanchion materials 2. During operation, a pallet supporting a vehicle is conveyed between the conveying unit bodies 1 by the vertical movement of the conveyor 4 by the lifting device 6, the feeding movement of the lifted conveyor 4, and the feeding movement of the conveyor 5 when the conveyor 4 is lowered.
Patent JP-H04254601-A (JP)
Title: Method and device for neutralizing rail on railroad track
Inventor: SHIYOIHITSUAA ANTOWAANU PASUKA
IPC: E01B35/00
Filed: 1991-07-15
Abstract: PURPOSE: To efficiently conduct the process for on-track neutralization of the rails of a railway easily. CONSTITUTION: The process for on-track neutralization of the rails of the railway consists in causing to move past continuously along the rails R2 at least one heating element 12, measuring continuously the value of the temperature of the rails before heating. The value of the speed of movement past of the heating elements in relation to the rails is measured, measuring the value of the change in the temperature of the rails after heating until the moment of their on-track fixing. The heating of the heating elements 12 is controlled as a function of the said values.
Patent JP-S62126350-A (JP)
Title: Rotation sensor
Inventor: SEKIGUCHI AKIHIKO
IPC: G01P3/488
Filed: 1985-11-27
Abstract: PURPOSE:To perform accurate measurement, by rotating a ring shaped operation wheel formed in concentric relation to the center of rotation of a tooth like piece for detecting rotation and the roller of a gap holding part by energizing both of them by a spring and keeping the gap between a sensing part and the tooth shaped piece constant. CONSTITUTION:An operation wheel 1 is fixed to the rotary shaft of a rotary body to be measured and a measuring tooth shaped piece 2 and a guide part 5 are formed to the peripheral part of the operation wheel 1 and a sensor 7 having a magnetic part 9 is held by a holder part 14 in correspondence to the tooth shaped body 2 by a magnetic part 9. A roller 17 is mounted to the sensor 7 so as to be freely rotated around a shaft 16. The roller 17 is contacted with the guide part 5 under pressure by a spring 15 to keep the gap S between the tooth shaped piece 2 and the magnetic part 9 constant. By this method, a pulse having a stable shape is generated and accurate measurement can be performed. This sensor is suitable for a speedometer for a vehicle.
Patent JP-H07121142-A (JP)
Title: Gradation data generating circuit
Inventor: SUGIYAMA MIKIO
IPC: G09G5/00
Filed: 1993-10-26
Abstract: PURPOSE:To make the circuit board small by using the same registers for odd-numbered pixels and even-numbered pixels of a display screen as registers selected according to display positions. CONSTITUTION:A thinning-out control part 8 outputs a decision signal for deciding the odd-numbered pixels and even-numbered pixels to be thinned out and a control signal such as a frame number. A gradation table register part 9 is a register which stores data to be thinned out by a thinning-out part 10. The thinning-out part 10 thins out the data, supplied from the gradation table register part 9, into display data to be outputted to a liquid crystal display device 12. A decoding part 13 decodes the frame number supplied from the thinning-out part 8 and the decision signal for deciding the odd-numbered and even-numbered pixels. Then the same register 9 is selected for the odd-numbered and even-numbered pixels of the display screen with the thinning-out signal generated by combining the decision signal for deciding the odd-numbered and even-numbered pixels and the frame number and the data are thinned out to generate the display data having gradations.