baber/WOPTO huggingface dataset:
Patent JP-H0939853-A (JP)
Title: Method for controlling right and left inclination of working vehicle
Inventor: HIRANO TOSHIKI
IPC: B62D55/116
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a working vehicle provided with a right and a left running devices, which can be separately displaced in the vertical direction, in the case where the vertical displacement quantity is deviated from the vertical limit by stopping the vertical displacement of the running device of the deviation side, and outputting the control signal, which is computed by setting the deviation of the height at 0, to the non-deviation side running device. SOLUTION: In a combine, a right and a left hydraulic cylinders 36R, 36L are separately telescoped so as to separately displace a right and a left running devices 2R, 2L in the vertical direction. The output of an inclination angle sensor for detecting the right and left inclination of a machine body and a right and a left height sensors are taken into a control device, and the control device computes the moving average of plural detection values so as to obtain the inclination value to be used for the posture control.  At this stage, the upper limit and the lower limit in relation to the detection value of the right and the left height sensors are set, and in the case where any one of the height detection values is deviated from the limit value, the output to a solenoid of the deviation side is stopped, and while, a height deviation at the time of deciding the output to a solenoid of the opposite side is set at 0 so as to obtain the angle of inclination close to the target value.
Patent JP-S6081013-A (JP)
Title: Manufacture of porous silica gel
Inventor: AOKI MASAYOSHI
IPC: C01B33/16
Filed: 1983-10-11
Abstract: PURPOSE:To manufacture the titled porous silica gel at low cost by subjecting calcium silicate to an eluting reaction, separating solid from liquid, and dehydrating and drying the obtained silica hydrogel. CONSTITUTION:A powdery silicic material (<=63mu various kinds of powdered silica, etc.) is mixed with a powdery calcareous material (<=49mu slaked lime, etc.) in 0.5-1.5mol ratio of CaO/SiO2, and the mixture in a powdery state is subjected to a hydrothermal reaction by using saturated steam at 160-220 deg.C to obtain calcium silicate. Concd. hydrochloric acid (37.2wt% HCl) or concd. nitric acid (69.08wt% HNO3) is diluted with water to 5-25wt% concn., and the dilute acid is added to the calcium silicate in 1.0-1.5 equivalent ratio of acid/Ca to elute the Ca component by the reaction for about 0.5-10hr. After solid and liquid separation and washing with water, the obtained silicic hydrogel is dehydrated and dried at about 90-130 deg.C for 0.5-10hr to obtain the porous silica gel.
Patent JP-S6079992-A (JP)
Title: Anti-duplication paper film
Inventor: TANAKA TOMOJI
IPC: B41M3/14
Filed: 1983-10-11
Abstract: PURPOSE:To make duplication difficult and prevent pirated editions from being produced, by a method wherein a mixed coating material containing a photochromic photosensitive coloring matter is applied to the surface of a paper or a film, followed by drying, and images are printed thereon in a colored ink or inks. CONSTITUTION:A mixed coating material comprising a photochromic photosensitive coloring matter (spiropyran or the like), a dye, a binder, a solvent or the like is applied to the surface of a printing paper or film 3 to provide a photosensitive film 2. Further, a mixed coating material comprising a pigment, a fluorescent coating material, an adhesive, a solvent or the like is applied to the film 2, as required, followed by drying, and characters, pictures or figures 1' are printed thereon in a colored ink or inks.
Patent JP-H1139526-A (JP)
Title: Operation helping device
Inventor: NITTA MASAO
IPC: G07C3/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the confirmation of a part where an operation error is generated and the point of time or the confirmation of operation conditions by displaying operation condition images recorded by an image recording means for image-recording the operation conditions to a work. SOLUTION: For the operation conditions in respective processes, the required process is image-recorded by a video camera and reproduced and displayed in the reproducing image display area 88 of an operation helping screen 86. For instance, at the time of performing the tightening operation of many bolts and the measurement of torque, in the case of assuming that an operator erroneously measures the torque of the same bolt twice, a torque measurement operation is photographed and recorded by the video camera, and when a failure is generated, by displaying the operation conditions in the reproducing image display area 88, an erroneous operation process is found and an appropriate correcting operation is performed. Thus, the operator efficiently executes the operation by processing only the erroneous operation process again based on reproducing images.
Patent JP-H10348-A (JP)
Title: Emulsion
Inventor: KANO SATORU
IPC: A23L17/40
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an emulsion mixed with the phospholipid of a pearl oyster after culturing a pearl and to prevent environmental pollution. SOLUTION: Since the photolipid of a pearl oyster has a surface activating property, the phospholipid is extracted and applied to the oil soln., chemicals, cosmetics, etc. For example, 6 1 of chloroform and 40 l of methanol are added to 12kg of the flesh of the pearl oyster, the mixture is homogenized, allowed to stand and then filtered, then 20 l of chloroform, 15 l of water and 10 l of ethanol are added to the filtrate, and the admixture is agitated and then let stand. Only the lower layer is drawn off and vacuum-concentrated. The concentrate is dissolved in 500 ml of chloroform and adsorbed on a silica gel column (10×50cm). Chloroform and acetone are passed through the column, then the lipid is eluted with 5 l of methanol, and the fraction is vacuum-concentrated to obtain 38.3g of lipid. The lipid is added to component A consisting of squalene, etc., and component B consisting essentially of water, and the mixture is emulsified and applied to the products.
Patent JP-S6250623-A (JP)
Title: Joint type frame for measuring instrument
Inventor: MATSUMOTO MASAICHI
IPC: G01D11/30
Filed: 1985-08-30
Abstract: PURPOSE:To obtain the large fixing force with the small tightening power by abutting wedge materials of a clamp bolt on the clamp axes via the rollers and bringing the wedge materials into close contact mutually with a rotation of a handle. CONSTITUTION:The clamp axes 19 and 20 in a couple of tubular arms 5 and 6 are projected and the clamp bolt 12 is provided orthogonally to these in a joint head 7. A couple of wedge-shaped members 28 and 29 and the four rollers 30-33 which are idly fitted to the bolt 12 are abutted on between both of these. Now, when the handle 25 screwed on the bolt 12 is tightened and the wedge-shaped members 28 and 29 are brought into close contact mutually, the thrust force is generated on the axes 19 and 20 via the rollers 30-33. Since the frictional force of the rollers is small in that case, even the small tightening force can give the large fixing force to the axes 19 and 20, and an instrument such as a dial gage can be securely fixed.
Patent JP-S6169537-A (JP)
Inventor: MATSUDA YASUHIKO
IPC: B65C9/40
Filed: 1984-09-11
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-S6081976-A (JP)
Title: Picture reading and processing device
Inventor: MIYAZAWA HIDEYUKI
IPC: H04N1/401
Filed: 1983-10-12
Abstract: PURPOSE:To obtain binary signals corresponding correctly to the density distribution of a picture by placing a reference signal in the middle of a standard white reading signal and a standard black reading signal and setting the two signals to a specified ratio. CONSTITUTION:When an operator sets a standard white original and connects a switch 9 to a contact (b) and a switch 10 to a contact (c) respectively, a reading signal of a photoelectric conversion element 4 is given to an operational amplifier 17 and an analog signal xVp that indicates a value obtained by multiplying x is given to an A/D converter 11. When the operator sets a standard black original and connects the switch 10 to a contact (e), xVp+(1-x)Vd (Vd is an output signal of the element 4 in this case) is given to the converter 11, and stored in a memory 12. Then, when the operator sets the original and connects the switch 9 to the contact (a), and the switch 10 to a contact (d) respectively, the reading signal of the element 4 and reference signal Vs of memory 12 are given to a comparator 8, and a binary signal of level 1 or 0 is outputted from the comparator 8.
Patent JP-H0356284-A (JP)
Title: Apparatus for adjusting rack receiving width for printed board
Inventor: OGURI NORIHITO
IPC: B65D85/00
Filed: 1989-07-21
Abstract: PURPOSE:To permit a rapid and automatic adjustment of the receiving width for a printed board so as to conform to the size thereof by providing a fixed receiving plate, a receiving plate freely movable by a wrapping device, a positioning sensor, a gear mechanism, a clutch mechanism, etc. in freely operative relationship to one another. CONSTITUTION:A positioning sensor 15 is moved along the path of a movable receiving plate 3 into a position having a predetermined receiving width, after which releasing pins 18 are actuated to release a stopper 11 from a gear mechanism 9. A driving device 24 is engaged with the gear mechanism 9 via a clutch mechanism 27 and a wrapping device is then actuated to move the movable receiving plate 3 to a predetermined position. When the movable receiving plate 3 reaches the predetermined position, the clutch mechanism 27 is disengaged from the gear mechanism 9 to disconnect the driving device 24 therefrom and the releasing pins 18 are also actuated to engage the stopper 11 with the gear mechanism 9 so as to hold the movable receiving plate 3 firmly in place. The above-mentioned method permits an efficient adjustment of the receiving width.
Patent JP-H1042246-A (JP)
Title: Picture processor
Inventor: MATAMA TORU
IPC: H04N5/76
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide the output picture of high picture quality by selecting line data whose digital picture data value is a prescribed range from picture data and correcting selected line data, which is previously set. SOLUTION: When a processor 10 receives picture data from a data supply source 12, the picture is displayed on a display 16 according to need. In the processor 10, picture data is divided into the pictures of three primary colors of R, G and B as the digital picture data values for respective picture elements and they are supplied. Supplied picture data whose data value is small to the processor 10 is assumed to be the picture of high density. A threshold table 22 storing the threshold of the picture data value, which is set in accordance with the type of a photosensitive material, is installed in the processor 10. The threshold of the picture data value corresponding to exposure quantity, which has the probability of blotting in the character of the output picture, is set as the threshold. Then, a picture processing is executed with the picture data value as the threshold.
Patent JP-S60116889-A (JP)
Title: Variable displacement type vane pump
Inventor: EGUCHI SHINSUKE
IPC: F04C14/22
Filed: 1983-10-14
Abstract: PURPOSE:To prevent damage and abrasion of the sliding surface of the variable displacement type vane pump by a method wherein the metallic coating layer of hard chrome plating is formed on the sliding surface of a cam ring which slides on a housing. CONSTITUTION:The housing 9 is constituted of the main body 3 of the housing and a cover 5, closing the opening of the housing main body and fixed thereto through bolts 7. The annular cam ring 11, applied with the hard chrome plating, is accommodated in the housing 9. A concentric annular groove hole 11a is formed on the side surface of the cam ring 11, which contacts with the main body 3, while an O-ring 15 and the friction ring 17 of Teflon for reducing frictional force are accommodated in the groove hole 11a.
Patent JP-H1120667-A (JP)
Title: Hydraulic brake device for vehicle
Inventor: OISHI MASAKI
IPC: B60T13/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce limitation in design to the upmost, and to secure excellent boosting responsiveness in a hydraulic brake device for vehicle with hydrauic boosting means. SOLUTION: In this device, a control piston 30 exposing its rear side to a pressure chamber R4 and forming a regulator chamber R6 in its front side is liquid-tightly and freely slidably stored in the front of a master piston 20 inside a cylinder body 1, being arranged to interlocking to the master piston 20. Disposed are a boost pressure poppet valve mechanism 60 interposed in the first hydraulic passage P1 communicatingly connecting a sub-fluid pressure source 40 to a power chamber R1 and interlocking to the control piston 30 to open and close the first fluid pressure passage P1, and a pressure-reducing spool valve mechanism 50 interposed in the second hydraulic passage P2 communicatingly connecting the power chamber to a reservoir 4 via the regulator chamber R6 and interlocking to the control piston to open and close the second hydraulic passage.
Patent JP-2000021217-A (JP)
Title: Lighting for vehicle
Inventor: TANIHATA HISAO
IPC: F21V7/09
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide efficient lighting for a vehicle which does not dazzle oncoming cars and preceding cars, and providing a width-directionally wide light distribution pattern, only by the constitution of a reflector and the arrangement of a filament. SOLUTION: In this lighting for a vehicle wherein a filament 11 is set in a reflector 10, the reflector 10 is composed of at least an upper half part 21 and a lower half part 22, the upper half part 21 has a focus F1 on the inward side of the filament 11, and the lower half part 22 has a focus F2 on the outward side of the filament 11. The filament lies outside the focus F1 in the upper half part 21, thereby the light is reflected slightly downward from the horizontal line in the upper half part 21. The filament 11 lies inside the focus F2 in the lower half part 22, thereby the light is reflected slightly downward from the horizontal line in the lower half part 22.  Thus, the light is reflected slightly downward from the horizontal line in both the upper half part 21 and the lower half part 22, consequently the light distribution pattern which does not dazzle and has high efficiency can be obtained.
Patent JP-S6432969-A (JP)
Title: Power steering device for vehicle using motor-operated power steering device and variable gear ratio steering device jointly
Inventor: MATSUDA AKINOBU
IPC: B62D6/02
Filed: 1987-07-30
Abstract: PURPOSE:To improve assisting efficiency by using a motor-operated power steering device controlled by a steering force torque sensor and a variable gear ratio steering device for changing a gear ratio according to a turning angle of a handle. CONSTITUTION:A control device 6 is operated by a car velocity sensor 7 to drive a power assist motor 8, and the driving force is transmitted to a driven side power transmitting portion 11b through a worm gear 9, a worm wheel 10, a driving side power transmitting portion 11a of an electromagnetic clutch 11 to assist power for a handle shaft 2. Further, as a rack has a variable pitch, the stroke ratio to the turning angle of the handle is decreased near look to increase assisting efficiency. In this arrangement, the assisting efficiency can be improved and the motor capacity can be reduced.
Patent JP-H07312630-A (JP)
Title: Radio constituted body
Inventor: TEIMO ARI BUEEMASU
IPC: H04W92/08
Filed: 1993-08-02
Abstract: PURPOSE: To provide a radio structure for accepting more than two different memory modules, and automatically deciding which is preferentially used when they are simultaneously present. CONSTITUTION: A radio telephone structure is provided with more than two card readers 10, 11, and 13 for accepting the corresponding number of memory cards(subscriber identifying modules(SIM)1, SIM2, and SIM3) 9, 12, and 14 in the configuration of the SIM. The various card readers are constituted for accepting the memory cards with various physical formats. A telephone uses information from one of the memory cards according to prescribed priority order assignment. When the card or the card reader is removed or inserted, the priority order is automatically reset. A user can change the priority order by, for example, menu selection.
Patent JP-2001020763-A (JP)
Title: Internal combustion engine with electromagnetic valve
Inventor: YOTSUEDA KEIJI
IPC: F02D13/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent variation in a suction air amount between cylinders due to deviation of intake pressure in an internal combustion engine having at least an intake valve electromagnetically driven. SOLUTION: In this internal combustion engine, intake pressure PM and a speed NE at a certain timing (while a crank angle is CA0) in an intake stroke are detected (steps 100-104). The timing for closing an intake valve at which a target suction air amount is obtained is determined by referring to a map based on the detected PM and NE (step 108). In a different aspect, when a four-cylinder internal combustion engine is operated under a six-cycle operation, if an immediately-preceding intake stroke is suspended, timing for closing the intake valve is shifted to a side wherein the suction air amount increases compared to the case where the immediately-preceding intake stroke is performed.
Patent JP-S6253246-A (JP)
Title: Hydraulic control device for continuously variable transmission
Inventor: TEZUKA KAZUNARI
IPC: B60W10/10
Filed: 1985-08-30
Abstract: PURPOSE:To ensure the proper control of line pressure with duty pressure generated through a duty-controlled solenoid valve by smoothing pulsating oil pressure arising from said solenoid valve through an accumulator. CONSTITUTION:A belt type continuously variable transmission 4 is equipped with a secondary cylinder 10 fed with pressurized oil through an oil pump 21 and a primary cylinder 19 fed with pressurized oil through a line pressure control valve 40 and a speed change control valve 50. In this case, a solenoid valve 65 for line pressure control and an accumulator 66 are connected to a reducing pressurized oil circuit 33, and the solenoid valve 65 is actuated by an signal on a duty ratio depending upon target line pressure calculated with a control unit 70, thereby generating pulsating oil pressure. And this pulsating oil pressure is smoothed through the accumulator 66, thereby converting said oil pressure into duty pressure at a predetermined level, and the pressure so converted is applied to the line pressure control valve 40 for the control thereof.
Patent JP-S6253152-A (JP)
Inventor: BURATSUDORII EE KUROUFUOODO
IPC: F16C33/10
Filed: 1986-08-14
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-S6171494-A (JP)
Title: Semiconductor memory device
Inventor: KAWAJIRI YOSHIKI
IPC: G11C11/406
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a dynamic type memory in which it is not necessary to install a circuit for refreshing control at the external part of a memory LSI and easy to handle as well as the static type memory by executing a refreshing action automatically in a memory LSI. CONSTITUTION:A memory LSI chip 1 has a function to execute a dynamic action and a conventional circuit part 2, which shows a total circuit of DRAM by a conventional technique, has a function to execute usually necessary basic actions in DRAM such as writing, reading and refreshing actions in all. A circuit part 3 separates one cycle to two time belts and executes the whole control such as an action mode changing-over. One cycle is divided to two time belts T1 and T2, and the first half T1 executes a refreshing action and the last half T2 executes writing and reading actions. At this time, an address to be refreshed is composed to designate by an address counter 4 installed in the internal part and it is not necessary to designate a refreshing address from the external part specially. Namely, it is not necessary to control a refreshing action from the external part.
Patent JP-H0854467-A (JP)
Title: Speed measuring apparatus
Inventor: KUNO HARUYOSHI
IPC: G01P3/36
Filed: 1994-08-15
Abstract: PURPOSE:To provide a speed measuring apparatus which can calculated an accurate speed by calculating the speed of a moving object by using the interference patterns of a laser light. CONSTITUTION:The speed measuring apparatus comprises a first laser light transmitter 4 for generating the interference pattern of a laser light on an irradiating surface provided at a moving object a first image memory 8 for stored the pattern of the light as image data, and a second laser light transmitter 10 provided at the object to generate the interference pattern of the light on the irradiating surface. Further, the apparatus comprises a second image memory 14 for storing the pattern of the light as image data, a correlation processor 15 for correlating the image data stored in the memory 8 and the image data stored in the memory 14, and a speed calculator 16 for calculating the speed of the target when the correlation is obtained by the processor 15.
Patent JP-S5981860-A (JP)
Title: Alkaline battery
Inventor: OOIKE KAZUO
IPC: H01M2/04
Filed: 1982-10-30
Abstract: PURPOSE:To improve resistance to leakage by tilting and forming a protruded seat formed near the opening section within a cylindrical metal can filled with generating elements toward the opening section and inserting and pressing a gasket by way of the inner bending of the metal can opening section. CONSTITUTION:A protruded seat 11a is tilted and formed toward the opening of a metal can 11, that is, toward the upper part at an angle of 5 to 30 degrees. Accordingly, when a gasket 15 is inserted and pressed axially between a bent section and the protruded seat 11a by way of the inner bending of the opening section of a metal can 11, the gakset 15 is deformed outward, that is, in the direction where it is press-contacted on the inner surface of the metal can 11 by the upward tilting of the protruded seat 11a and the downward tilting caused by the bending of the opening of the metal can 11. As a result, the adhesion between the gasket 15 and the inner surface of the metal can 11 is improved and good resistance to leakage can be obtained.
Patent JP-2000022680-A (JP)
Title: Digital contents distribution method and recording medium reproducibly recording contents
Inventor: ASADA KAZUNORI
IPC: G06Q10/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To prevent the unauthorized copy utilization of digital contents of music or the like and to safely distribute them. SOLUTION: A management center 11 supplies a master public key KPUk to a contents maker and supplies a master private key KPRk to an LSI maker 15. The contents maker 13 records data ciphered by generating a contents cipher key Kco for the respective contents, the data for which the contents cipher key Kco is ciphered by the master public key KPUk, its own signature and a certificate DV from the management center 11 in this recording medium. The LSI maker 15 includes the master private key KPRk for decoding the ciphered contents cipher key in a decoding LSI. A decoding equipment decodes the contents cipher key by the master private key KPRk and decodes the contents at the time of judging that the certificate DV and signature DS of the mounted recording medium are both valid by the decoding LSI.