baber/WOPTO huggingface dataset:
Patent JP-H048615-A (JP)
Title: Suspension control device
Inventor: TAKIGAWA MASUO
IPC: B60G17/015
Filed: 1990-04-25
Abstract: PURPOSE:To have comfort in sitting in a vehicle and its stableness in maneuvering compatibly by providing a car suspension with such an arrangement that control of the vertical motions such as bouncing is made in conformity to sensing signals given by a vertical acceleration sensor. CONSTITUTION:Signals from an angular velocity sensor 1, a vertical acceleration sensor 2, car speed sensor 3, and brake switch 4 are fed to an electric control device 5 and undergo computational processing. This electric control device 5 put an actuator 6 in operation on the basis of the result from computation, and the damping ratio of suspension 7 is varied. According to this constitution the car body may vibrate up and down while running on an undulate road without involving angular motions in the pitch direction substantially, when no large signals will be sensed by a pitch direction acceleration sensor. Thereby express signals can be sensed by a vertical acceleration sensor even in case where control is difficult, which enables proper control of the damping ratio of the suspension.
Patent JP-S60253031-A (JP)
Title: Optical pickup
Inventor: MINAMINO IKUO
IPC: G11B7/09
Filed: 1984-05-29
Abstract: PURPOSE:To convert an actuator to a high performance without generating a higher order resonance by deflecting a focus direction by parallel plate springs, and deflecting a track direction centering around a revolving shaft. CONSTITUTION:A focus coil 13 is wound to an objective lens holder 12, and two track coils 14 are stuck to one side face of the objective lens holder 12. When a current flows to a focus coil 13, a driving force is generated in the upper and lower directions by a magnetic flux generated by a magnetic circuit 21, the driving force is transferred to the objective lens holder 12, and it is supported by a focus spring 15 and vibrated in the upper and lower directions. The focus spring 15 is constituted of a pair of upper and lower parallel plate springs, therefore, an objective lens 11 can be vibrated in the direction coinciding nearly with the optical axis from an optical system. Subsequently, when a current flows to a track coil 14, a driving force is generated in the track direction by the magnetic flux generated by the magnetic circuit 21, and the driving force is transferred to the objective lens holder 12, and it is brought to a rotary reciprocating motion centering around a shaft 17.
Patent JP-H06324223-A (JP)
Title: Image fiber
Inventor: ONO KATSUYA
IPC: G02B6/06
Filed: 1993-05-11
Abstract: PURPOSE:To provide the image fiber which is inexpensive and has decreased crosstalks by providing the image fiber with clads common with plural cores and specifying the crosstalk parameter thereof. CONSTITUTION:The image fiber having the clads common with the plural cores has the crosstalk parameter B satisfying conditions 200>B>0.7, where B is expressed by formula. In the formula, beta1 is the parameter by the structure of the fibers; u01, w01 are the intrinsic values of an LP01 mode, Cd) is the pitch of the core, (a) is the radius of the core, Z is the length of the image fiber, betais the propagation constant of the LP01 mode and Km is the vessel function of a second kind of deformation of(m) order. The smaller value of the crosstalk parameter B is more preferable for the purpose of decreasing the crosstalks but the brightness is lower as the value of B is smaller and, therefore, the lower limit thereof is limited from the reasons of practicability. Then, images are well transmitted by confining the range of the crosstalk parameters B within the range of the conditions.
Patent JP-H08305823-A (JP)
Title: Mark reader unit
Inventor: TAKEUCHI KENJI
IPC: G06T1/00
Filed: 1995-05-08
Abstract: PURPOSE: To provide a mark reader unit which correctly and speedily reads a mark printed on a document having a large read width. CONSTITUTION: This mark reader unit is equipped with plural recognition units 1 and 2 which recognize the mark on the document 100 and a decision and composition device 3 which synthesizes the outputs of the recognition units 1 and 2 logically and judges whether or not there is the mark. The individual recognition units 1 and 2 consist of image input parts 11 and 21 which input the document 100 as binary images, image memories 12 and 22 which stores the inputted images, and recognition parts 13 and 23 which recognize logical values by unit areas of the binary images stored in the image memorizes 12 and 22. The recognition parts 13 and 23 count black pixels in the range of previously specified mark frame positions and output recognition signals of different logical level according to whether or not the counted values exceed a specific reference value.
Patent JP-2000296093-A (JP)
Title: Dishwasher
Inventor: SHINKAI KIYOYASU
IPC: A47L15/42
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce piping members such as a hose and parts required for attaching the members and to make the whole of a dishwasher compact by adopting a resin as a member for constituting the bottom part of a washing tub, integrally forming a recessed part with the member, where a liquid such as washing water is supplied, and integrally welding a cover body in the recessed part. SOLUTION: The washing tub 6 is constituted of a washing tub main body constituted of stainless steel and the bottom constituting member 8 constituted of the resin. The tub is provided with an opening part, the opening part is opened/closed by a door 9 and a plurality of washing nozzles 10 for injecting washing water to the inner side are arranged so as to be respectively rotatable. The member 8 integrally forms the first recessed part 14 for supplying washing water to the washing nozzles 10 from a washing pump 13. The first cover body 15 is welded to the first recessed part 14 to cover it and constitutes a washing water supplying route 16 together with the recessed part 14. A plurality of nozzle bearing parts 17 for pivotally supporting the nozzles 10 are arranged in the first cover body 15.
Patent JP-2000226141-A (JP)
Title: Abrasion diagnosis method for material plate take-up machine mandrel and its device
Inventor: HIRAO JUNJI
IPC: B21C47/30
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To simply diagnose the degree of inner abrasion for a metallic plate take-up machine on line, without disassembling off-line. SOLUTION: In this diagnosis device, a thrust by a hydraulic cylinder 8a of 6.0 ton capacity allows the rolling presser 8d of one rolling presser device 8 to press a mandrel 3, and the thrust of 0.5 ton also allows the rolling presser 9d of the other rolling presser device 9 to come in contact with a segment 5, and also the thrust is so increased as to let the segment 5 be much more pressed in such a way as to be displaced, so that the quantity of displacement of the rolling presser 9d from time when the rolling presser 9d for the other rolling presser 9 comes in contact therewith to time when the mandrel shaft 7 starts displacement is obtained. Since the quantity of such displacement can be considered to be the degree of the inner abrasion of the mandrel 3 of a metallic plate take-up machine, the degree can simply be diagnosed on an on-line base.
Patent JP-H11308411-A (JP)
Title: Image reader
Inventor: TANAKA YOSHITAKA
IPC: G03B27/50
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent read images from being disturbed even when vibration is generated at the time of reading original images by a moving image sensor. SOLUTION: An original 8 is placed on a transparent mounting surface 7. An image sensor 13 is moved along the lower surface of the mounting surface and reads the original and the image sensor 13 is provided with a substrate 15 and a case body 16. A CCD 20 detects the light of a light source 17 reflected on the original 8 through a lens 18. A leaf spring 22 is fixed to the substrate 15, the free end of the leaf spring is brought into slidable contact with a receiving member 23 provided on a main body and the leaf spring is in a deflected state. Though the image sensor is weak against the vibration in the vertical direction, since it is supported by the spring deflected in the same direction, even when the vibration in the vertical direction is generated, the read images are not disturbed.
Patent JP-H046404-A (JP)
Title: Image monitoring method
Inventor: YOKOTA MICHIYA
IPC: G01B11/00
Filed: 1990-04-25
Abstract: PURPOSE:To make it possible to perform monitoring based on ambiguous, abstract judging references by dividing the monitoring region in a screen wherein images are picked up into a plurality of block regions, and judging the pass or fail for every block region. CONSTITUTION:The image of the surface of a monitored object 1 where a hole is formed is picked up with a TV camera 3. Input control signals for the finish of the machining preparation and the end of the machining in a hole drilling machine are inputted into a main body 7 of an apparatus through an input circuit 5. At every time when the input control signal is inputted through the circuit 5, the main body 7 executes the pre-monitoring and the post-monitoring. The results are outputted through an output circuit 6 as a control signal. When the entire image which is picked up with the camera 3 is made to be the monitored region, the entire image is divided into block regions. When a part of the image is marked and made to be the monitoring region, the marked monitoring region is divided into block regions. The monitoring region is covered with the block regions. The monitoring is performed as follows. The image is compared with a reference image at every block region. The pass or fail is judged based on whether the value in each block region of the image under inspection in each block is within an allowance range or not.
Patent JP-S62267542-A (JP)
Title: Electronic type fuel injection method
Inventor: SUZUKI TAKAHIRO
IPC: F02D41/22
Filed: 1986-05-15
Abstract: PURPOSE:To improve drivability during acceleration and to improve driving performance, by a method wherein, when abnormality is detected by a throttle opening sensor, acceleration correction is switched from throttle opening differential value to a suction pipe differential value. CONSTITUTION:An acceleration computing circuit 1 comprises a throttle opening differentiation computing means, a suction pipe pressure differentiation computing means 12, a throttle opening sensor abnormality detecting means 43-1, and a switching means 44-1. A fundamental fuel computing means 13 computes a fundamental fuel injection amount from the number Ne of revolutions of an engine and a suction pipe pressure PB. When abnormality is detected by means of a throttle opening sensor, acceleration correction is switched from a throttle opening differential value to a suction pipe pressure differential value. Since acceleration correction is applied irrespective of a throttle opening, this constitution enables improvement of drivability during acceleration and driving performance.
Patent JP-H02287430-A (JP)
Title: Electromagnetic shielding plate
Inventor: INAKOSHI DAISUKE
IPC: G09G3/18
Filed: 1989-04-28
Abstract: PURPOSE:To electromagnetically shield the noises generated from a liquid crystal panel and the lower part of the liquid crystal panel by connecting the transparent electrode film formed on cover glass and a shielding electrode. CONSTITUTION:The transparent electrode film 2 is formed to the cover glass 1 disposed above the liquid crystal panel 4. This transparent electrode film 2 is connected to the shielding electrode of an operating circuit. Namely, the liquid crystal panel 4 connected to an operating substrate 5 is fixed by an upper case member 3 and a lower case member 6 and the transparent electrode film 2 is formed to the cover glass 1 fixed by the upper case member 3 above the liquid crystal panel 4. This transparent electrode film 2 is connected to the electromagnetic shielding part of the upper case member 3 and the lower case member 6 and is connected to the shielding electrode on the operating substrate 5. The electromagnetic shielding in the display part of the liquid crystal panel is enabled in this way and the release of the noises to the outside is minimized.
Patent JP-S60255729-A (JP)
Title: Mineral nutrient enriching agent utilizing seawater
Inventor: SHIBATA TERUHIKO
IPC: A61K35/08
Filed: 1984-05-31
Abstract: PURPOSE:The titled enriching agent is composed mainly of a product obtained by decreasing the NaCl content of sea-water as far as possible by desalting sea- water, and sterilizing the desalted product. CONSTITUTION:Sea-water is desalted e.g. with an ion-exchange membrane to decrease the NaCl content in the sea-water as far as possible, preferably <=8,000 mg/l. The desalted sea-water is concentrated or dried or diluted, and then sterilized, and is used as a main component of the titled agent. If necessary, one or more kinds of vitamins, saccharides, and proteins are added to the product to obtain a mineral nutrient enriching agent. It is necessary to take care of avoiding the excessive taking of NaCl considering the NaCl content of the agent. The agent is especially effective to heavily perspired person such as sportman, laborer, etc., especially for the supply of nutrient to a sport player, heavy worker, etc.
Patent JP-S63275345-A (JP)
Title: Package of infusion solution containing amino acid and reducing sugar
Inventor: HAYAKAWA NAOKI
IPC: A61J3/00
Filed: 1987-05-07
Abstract: PURPOSE:To prevent the generation of browning due to Maillard reaction, by receiving a medical primary container having air permeability filled with an infusion solution composed of a specific aqueous solution in a secondary packing container impervious to oxygen along with a deoxidizing agent. CONSTITUTION:A primary container such as a bottle or bag made of a synthetic resin having air permeability is filled with an infusion solution composed of an aqueous solution containing amino acid and reducing sugar and received in a secondary packing container, which is made of a three-layer laminate film having a biaxially stretched vinylon film whose oxygen permeability is 1.0cc/m<2>/24hr or less at 20 deg.C at relative humidity of 60% as an intermediate layer, along with a deoxidizing gent. Whereupon, the interior of the secondary packing container is held to a low oxygen state and, even when the primary container received therein has gas permeability, the concn. of molecular oxygen in the infusion solution does not become high. Therefore, even when the infusion solution is preserved over a long period of time, it can be prevented that Maillard reaction is promoted thereby to generate browning.
Patent JP-H02287222-A (JP)
Title: Sensor head for measuring light output
Inventor: KURASHIMA KATSUNORI
IPC: G01J1/02
Filed: 1989-04-28
Abstract: PURPOSE:To enable highly accurate measurement by fitting an optical connector receptacle containing a light emitting element into a optical connector body containing a photo detector so as to face each other. CONSTITUTION:An optical connector receptacle 2 containing a light emitting element 1 is fitted into a optical connector body 4 containing a photo detector 3 for converting a light output from the element 1 into a current output so as to face each other. Then, the light output from the element 1 is condensed with a condenser lens 5 built into the receptacle 2 to be made incident directly on the detector 3 without passage through an optical fiber, optoeletrically converted by the detector 3 to be outputted as current (i) and converted into voltage from current with a resistance R to be measured with a voltmeter 6 thereby enabling highly accurate measurement.
Patent JP-H04316214-A (JP)
Title: Current switch
Inventor: FUKUDA MINORU
IPC: H03K17/60
Filed: 1991-04-15
Abstract: PURPOSE:To keep the flow-out/flow-in current ratio of an output terminal almost constant by connecting the emitters of first and second transistors each other and connecting the collector of the second transistor to the emitter of a third transistor. CONSTITUTION:The collector of a second transistor TR20 is connected to the emitter of a third TR30, and the collector of this TR30 is connected to a negative power source Vee. The base of the TR30 is connected to a connecting point between a first TR10 and a constant current source 50, namely, to an output terminal 31. When a current I40 flows from a constant current source 40 on the side of the TR20, this current flows to the TR30, as well. The base of the TR30 is connected to the output terminal 31, as well, and the base current of the TR30 is added to a current output in a flow-in direction. Therefore, when the TR30 and TR10 are used with the equal base current, the ratio between currents I and I to flow in and out can always almost be fixed.
Patent JP-S592500-A (JP)
Title: Magnetic circuit of dynamic converter
Inventor: WADA YASUMITSU
IPC: H04R9/02
Filed: 1982-06-28
Abstract: PURPOSE:To miniaturize the magnetic circuit, by keeping the thickness of a part of a top plate and a back plate inserting and holding a ring shaped magnet to have a prescribed relation to the size of magnet and a distance with a center pole for increasing a spatial magnetic energy. CONSTITUTION:The back plate 7 having the center pole 8 and the ring shaped top plate 9 are formed with a metal of high permeability and a high saturated magnetic flux density, the ring shaped magent 10 is arranged between the back plate 7 and the top plate 9 for forming the magnetic circuit. Thickness of the one side of the back plate 7 and the top plate 9 is taken as equation 1 so as to be thinned toward the outer circumference (where; x1<=x<=x2, x2 is outer diameter of the magnet 10, x1 is the inner diameter of the magnet 10, x is a distance from the center of the center pole 8 toward the radial direction, Bm is the operating density of the magnet 10, and Bs is a saturated magnetic flux density of the top and the back plates 7, 9). Thus, the spatial magnetic energy is increased and the magnetic circuit is miniaturized.
Patent JP-H08284746-A (JP)
Title: Cover member made by uniting acrylic rubber
Inventor: NANBA TAKASHI
IPC: F16J15/10
Filed: 1995-04-10
Abstract: PURPOSE: To provide a cover gasket and a cover member where heat resistance and compression permanent strain resistance are specially required in regard to a cover member made by unitedly forming an acrylic compound which is excellent in initial physical properties and the compression permanent strain resistance. CONSTITUTION: Acrylic rubber is formed by combining a filler or the like into an acrylic rubber copolymer having organic silicone containing vinyl group in a cross-linking site, and this rubber is unitedly vulcanizedly formed onto a cover member. Thus low temperature high speed vulcanization is executed to the acrylic rubber, which is simply united with a synthetic resin cover member.
Patent JP-S60256342-A (JP)
Title: Production of defatted milk reduced in phosphate and calciumcontent
Inventor: BARENTEIN BUENNAA
IPC: A23C9/146
Filed: 1985-05-22
Abstract: A process for the production of a skimmed milk of reduced phosphate and calcium contents. A skimmed milk is acidified to a pH of from 5.2 to 6.0 and the acidified skimmed milk is passed over an anion exchanger.
Patent JP-S5235529-A (JP)
Title: Calculator address control device
Inventor: KATOU TAKESHI
IPC: G06F9/34
Filed: 1975-09-12
Abstract: PURPOSE: The memory access range can be extended by installing extension memory assignment bit, thus ensuring a simple and low-cost address control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62266965-A (JP)
Title: Variable subscanning circuit for printer
Inventor: FUJIMOTO HISAO
IPC: H04N1/17
Filed: 1986-05-14
Abstract: PURPOSE:To offer an output picture without unevenness by latching an input data storage quantity in matching with the output of a feed pulse and supervising the input data storage quantity up to the present point of time after plural number of feeding pulses are outputted. CONSTITUTION:The count of an input data storage counter 9 is outputted to a comparator 5 and a register 10 and latched by the register at the output of the feeding pulse 2. The latched value in the register 10 is outputted to the circuit 5 and latched by the next register and the input data storage quantity is set in the N-th stage register 11 finally at the feed pulse output of the n-th time. The input data storage quantity at the output of the feeding pulse up to the preceding n-th time and the input data storage quantity at the present point of time are inputted to the circuit 5. The circuit 5 compares the (n+1) pieces of input data storage quantity, selects one out of them and gives it to the comparator 4 as an output. Then the feed pulse 2 as a frequency division output is obtained same as a conventional circuit.
Patent JP-S61269233-A (JP)
Title: Optical information processing device
Inventor: HANADA KEIJI
IPC: G02B6/122
Filed: 1985-05-24
Abstract: PURPOSE:To simplify extremely a constitution and to execute the appropriate adjustment of focusing and tracking by making the rays of light from a light source to transmit through a substrate in a thickness direction, emitting a laser beam from a substrate to a diagonal upper direction, also receiving reflected light from the diagonal upper direction, and condensing three optical beams to different positions. CONSTITUTION:A grating lens 13 emits the rays of light which is emitted from the semiconductor laser 12 of the lower part, also is spread out and reaches the lens 13 through a substrate 11, in the diagonal upper direction from the upper face of the substrate 11, and also condenses it two-dimensionally. A grating 14 divides this rays of light into three beams. That is to say, by this grating 14, a Ramanous diffraction occurs. A transmitting light (O-order wave) is condensed to a point P1, but plus and minus primary diffracted waves are condensed to points P2, P3 of both sides of the point P1, respectively. The laser spot P1 of the center is used for reading the information of an optical disk and detecting a focusing error, and the laser spots P2, P3 of both sides are used for detecting a tracking error.
Patent JP-H049456-A (JP)
Title: Material for hot dipped steel sheet excellent in corrosion resistance
Inventor: HATTORI YASUNORI
IPC: C23C2/02
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a material for hot dipped steel sheet excellent in corrosion resistance by specifying the thickness of at oxide layer on the surface of a steel sheet containing specific percentages of Cr. CONSTITUTION:The thickness of an oxide layer at least on one surface of a steel sheet containing 5.0-30wt.% of Cr in the steel is regulated to <=50Angstrom . Further, it is desirable to regulate Si content to <=about 2.5wt.%, and Ni, Mn, P, S, Ti, Nb, V, B, Mo, Cu, etc., may be added, if necessary. By this method, the material for hot dipping having superior wettability of plating to hot dipping metal can be obtained.