baber/WOPTO huggingface dataset:
Patent JP-H08154106-A (JP)
Title: Ad conversion circuit
Inventor: TSUMURA SOICHI
IPC: H03M1/18
Filed: 1994-11-25
Abstract: PURPOSE: To generate the conversion reference signals of an AD converter for converting analog signals to digital signals in an AD conversion circuit without using a DA converter in the AD conversion circuit capable of adjusting a dynamic range corresponding to the fluctuation of an input level. CONSTITUTION: Analog input signals 5 are converted to the digital signals 8 by the AD converter 1 for performing AD conversion corresponding to the conversion reference signals 7. In this case, since the conversion reference signals 7 are generated by shifting the level of the analog input signals 5 detected in an analog level detector 3 for a prescribed value in a proportional circuit 4 or the like, the level of the conversion reference signals 7 becomes low when the level of the analog input signals 5 is low and the level of the conversion reference signals 7 becomes high when the level of the analog input signals 5 is high. Thus, since gradations utilizable for the AD converter 1 can be effectively utilized, the AD conversion for which quantization errors are suppressed is made possible.
Patent JP-H07144259-A (JP)
Title: Continuous casting machine and ocntinuous casting method thereof
Inventor: OKUMURA KYOJI
IPC: B22D11/05
Filed: 1993-11-24
Abstract: PURPOSE:To greatly increase a cross section size of cast slab so as to greatly improve the production efficiency of continuous casting machine without requiring vast investment for equipment modification in a wide range and without deteriorating the quality of surface and inside of cast slab. CONSTITUTION:A molten metal is poured into each cooling mold 1, 2, 3 of continuous casting mill, which has two and more cooling molds 1, 2, 3 adjoining each other in the up/down directions or in the oblique up/down directions. A part or all surface of the cast slab drawn from the cooling molds placed above is cast in by the molten metal poured therein by the cooling molds 2, 3 placed thereunder adjoining each other.
Patent JP-H05234296-A (JP)
Title: Composite floating head slider
Inventor: KAJITANI KOJI
IPC: G11B21/21
Filed: 1991-11-29
Abstract: PURPOSE:To provide a magnetic disk device having high density and high reliability by floating up easily and stably a small-sized low floating slider. CONSTITUTION:The slider has positive pressure generating rails 12, 13 of a double-barrel type, a negative pressure generating recess surrounded thereby, a movable cross rail 9 for generating negative pressure, and a control mechanism for allowing it to ascend and descend, and also, is provided with a negative pressure utilizing small slider for loading a magnetic head, a suspension 16 for supporting the negative pressure utilizing small slider, and a negative pressure utilizing large slider for supporting the suspension 16. In such a way, by suppressing a motion of the slider in the pitching and the rolling directions, contact with a magnetic disk is prevented, and also, the magnetic head can be subjected to low floating easily.
Patent JP-H11128168-A (JP)
Title: Optometrical device
Inventor: HOSOI YOSHIKUNI
IPC: A61B3/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of an estimated visual acuity value and shorten examination time by making objective value data input concerning many examined eyes correspond to actually measured naked eye visual acuity value data to memorize it and processing these data statistically to correct the estimated visual acuity value obtained by a visual acuity value estimating means. SOLUTION: A microcomputer circuit 50 presents examination parameter having a calculated estimated visual acuity value in a parameter presenting device 4 when naked eye visual acuity examination is started. An inspector applies a mask to the parameter by pressing a switch of mask switch group to change the presented parameter so as to obtain actually measured naked eye visual acuity value. The actually measured naked eye visual acuity value obtained thus is made to correspond to objective value data and is stored in a memory 52. The actually measured naked eye visual acuity value for objective value data and actually measured front glasses visual acuity value for a remaining degree obtained from a degree of front glasses and the objective value data are stored in the memory 52 to improve the accuracy of the estimated visual acuity value by processing these data statistically.
Patent JP-H06140505-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TANABE KYOKO
IPC: H01L21/82
Filed: 1992-10-28
Abstract: PURPOSE:To obtain a highly integrated semiconductor integrated circuit device by reducing as much as possible standard cells which have unnecessarily high performance of the speed of operation and are unnecessarily high in the height in a random logic part composed of three circuit blocks, which is designed with a standard cell system. CONSTITUTION:Circuit blocks 110a, 130a, 120a respectively are constituted by using and S-size standard cell 31, an M-size standard cell 32 and an L-size standard cell 33 in which the heights of a cell h31, h32, h33 (h31<h32<h33) respectively are so set as to provide such speed performance as their function demands.
Patent JP-H11135349-A (JP)
Title: Amorphous iron-core transformer and its manufacture
Inventor: SHIRAISHI MASUMI
IPC: H01F41/02
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance the rigidity of a leg iron part and prevent the leakage of metallic pieces by attaching an adhering member, formed of insulation member to the leg iron part of winding iron core formed of an amorphous iron core. SOLUTION: In leg iron parts b and b of a winding iron core 11 formed of amorphous magnetic alloy thin band, an adhesive is applied plurally to one of laminated end surface with a specified interval in distance so as to form an adhering part, and a U-shaped adhering member 18 is adhered to the adhering part to cover the upper half of the leg iron parts b and b, and then an adhesive is applied plurally to a U-shaped adhering member 19 so as to form an adhesive layer, and the adhering member 19 is adhered to the other of the laminated end surface of the leg iron parts b and b, so as to cover the lower half of the leg iron parts b and b.  Further, the free ends on the inner and outer circumferential surfaces of the leg iron parts b and b of the adhering parts 18 and 19 are fixed and the rigidity of the leg iron parts b and b in the winding iron core 11 is enhanced by the upper and lower paired adhering members 18 and 19.
Patent JP-2001135969-A (JP)
Title: Electromagnetic interference shutout cover
Inventor: OKAMOTO KAZUYA
IPC: H05K9/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic interference shut off cover which is capable of effectively shutting out electromagnetic interference, when an image pickup device is used in a strong electric field environment. SOLUTION: An insulating cloth 3 is provided on each surface of a middle conductive cloth layer 2 in one piece for the formation of a conductive sheet 1 of a sandwich structure, by which a bag-like electromagnetic interference shutoff cover 50 having an opening 12 through which an image pickup device 20 is loaded or unloaded is formed. In a state, where the image pickup device 20 is housed in the cover 50, a finder window hole 13 is formed at a position corresponding to a finder 13, and indexes 14 and 15 which indicate specific controls are attached at positions corresponding to control sections 26 and 27.
Patent JP-H08176068-A (JP)
Title: Aqueous solution of long-chain carboxylic acid lactate salt
Inventor: WATANABE YOSHIKO
IPC: C07C69/732
Filed: 1994-12-20
Abstract: PURPOSE: To provide the subject aqueous solution containing a high-purity long- chain carboxylic acid lactate salt, having low Krafft point and excellent surface activity and long-term preservability (e.g. long-term stability of transparency and surface active performance) and useful as an emulsifier for foods, cosmetics, etc. CONSTITUTION: The objective solution is an aqueous solution of a long-chain carboxylic acid lactate salt containing (A) a long-chain carboxylic acid lactate salt having a purity of >=80mol%. The concentration of the component A is e.g. 0.01-50wt.%. The component A is preferably composed of a lactic acid ester of a 8-24C long-chain carboxylic acid and a basic substance such as an alkali metal or alkaline earth metal hydroxide or carbonate, an alkanolamine or a lower alkylamine at a molar ratio of 1/(0.9-1.3).
Patent JP-H07170983-A (JP)
Title: New cholecystokinin-b/gastrin receptor
Inventor: MIYAKE SATORU
IPC: C07K16/00
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a new gene useful for getting a new CCK-B/gastrin receptor as an evaluation system for a cholecystokinin-B/gastrin receptor antagonistic agent. CONSTITUTION:This gene for CCK-B/gastrin receptor codes at least one polypeptide selected from an amino acid sequence estimated from a base sequence having an insertion sequence of 88 bases at a position corresponding to the 152nd base of a region coding a cDNA of a canine-originated CCK-B/gastrin receptor cDNA or a base sequence devoid of the 24 bases from the 380th to the 403rd bases and an amino acid sequence estimated from the base sequence having an insertion sequence of 160 bases at a position corresponding to the 152nd base of a region coding a human-originated CCK-B/gastrin receptor cDNA, for example, codes the polypeptide having the amino acid sequence of the formula. It can be produced by purifying mRNA extracted from gastric mucosa, etc., synthesizing the 1st chain cDNA, amlifying the CCK-B/gastrin receptor cDNA by PCR and fractionating the product.
Patent JP-2001140127-A (JP)
Title: Polyurethane fiber and flexible fabric having dimensional stability
Inventor: DOI MASANORI
IPC: D03D15/56
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyurethane fiber material having high heat setting ability and low heat shrinkage and an elastic fabric product excellent in dimensional stability. SOLUTION: This polyurethane fiber is characterized in that the fiber is obtained by adding and including a urethane urea compound prepared by reacting (a) a nitrogen-containing compound containing a monofunctional amine which is either of a primary amine and a secondary amine, hydroxyl group and at least one kind selected from tertiary nitrogen and heterocyclic nitrogen with (b) an organic diisocyanate and containing 4-40 average urea combining units in one molecule in an amount of 1-15 wt.% based on the polyurethane polymeric fiber. The polyurethane fiber is useful for producing the flexible fabric excellent in dimensional stability.
Patent JP-H08208969-A (JP)
Title: Polycarbonate stable against discoloration and molded product thereof
Inventor: KEBIN EFU DEYUNEI
IPC: B32B27/36
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic molding compsn. having an improved resistance to discoloration due to exposure to light and heat generated by high intensity discharge(HID) by compounding a polycarbonate resin with bisbenzotriazole compd. and a specific stabilizer.  
     SOLUTION: The compsn. is prepd. by compounding a polycarbonate resin with about 1.0-30 wt.% (based on the compsn.) bisbenzotriazole compd. represented by formula I [wherein R 1  and R 2  are each independently H, halogen, 1-10C alkyl, 1-12C alkoxy, etc.; n is 0-4; m is 1-3; (cross-link) is a linking group represented by formula II (wherein p is 0-3; q is 1-10; Y is a group represented by formula III; and R 3  and R 4  are each indenpendently H, 1-10C alkyl, cycloalkyl, aryl, etc.], and about 0.1-0.5 wt.% (based on the compsn.) stabilizer represented by formula IV (wherein R is a 1-24C linear or branched alkyl group) and does not contain an organophosphorus compd. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H05126973-A (JP)
Title: Pneumatic mount system
Inventor: TSUCHIYA KEIZO
IPC: G12B9/08
Filed: 1991-11-05
Abstract: PURPOSE:To obtain an optical surface inspection device consisting of a pneumatic mount system which has an absorption mechanism of lateral vibration generated from movement of a traveling stage, and such a newly invented pnuematic mount system, in the pneumatic mount system having the traveling stage on a base table supported by pneumatic springs. CONSTITUTION:In a pneumatic mount system 1 that the base table 4 thereof on an upper surface of which traveling tables 7 and 8 are arranged, is supported by pnuematic springs 5, dumper mechanisms 6 are put tightly to each of at least two mutually facing side wall surfaces of the base table 4. A cylinder is formed by the first member and the second member, a double shaft piston is loaded into the cylinder and also a dumper mechanism of which dumper function comes from working oil filled therein, is used.
Patent JP-H05159077-A (JP)
Title: Electronic device
Inventor: KUROKAWA KUNIAKI
IPC: G06F17/40
Filed: 1991-12-02
Abstract: PURPOSE:To recover the omission of data accessing into a data card. CONSTITUTION:Data is divided by the block by a system control part 3 and written into a data card 8 added with identification information by the block so as to read data from the data card by the block. Read/written identification information is stored in a random access memory part 10. A system control part 3 compares stored identification information and that added to written or read data. As the result of comparing, when the pieces of identification information are not coincident, after confirming the mounting or the data card 8, only data added with identification information is written or read.
Patent JP-H08180428-A (JP)
Title: Focus displacement detecting device
Inventor: SHIMANO TAKESHI
IPC: G11B7/09
Filed: 1994-12-21
Abstract: PURPOSE: To reduce the disturbance generated accompanying traversing of a light spot across a guide groove in an optical disk by making a difference signal between the products of outputs of photodetectors in diagonal positions respectively in a quadripartite photodetector arranged in the vicinity of a converging point of reflected light from an optical recording medium a focus displacement signal. CONSTITUTION: Light emitted from a semiconductor laser 1 is passed through a collimator lens 2, a beam splitter 3 and a rising prism 4 and is converged on the optical disk 6 by an objective lens 5. Its reflected light goes back and is reflected by the beam splitter 3 to pass through a condenser lens 7, and is the subjected to astigmatism by a cylindrical lens 8 and is incident upon the quadripartite photodetector 9. The outputs a, b and c, d of the photodetector 9 are inputted to multipliers 11a and 11b in a signal calculating circuit 10 respectively, and the products of the outputs of the photodetectors in the diagonal positions a×b and c×d are inputted to a differential amplifier 12, and its output is made to be the focus displacement signal.
Patent JP-H03178294-A (JP)
Title: Multi-stage optical switch
Inventor: MATSUDA KAZUHIKO
IPC: H04B10/00
Filed: 1989-12-06
Abstract: PURPOSE:To form an n<2>Xn<2> multi-stage optical switch compact from an nXn optical switch board by constituting the optical switch block while laminating n-set of nXn optical switch boards and sticking the optical switch blocks in multi-stage. CONSTITUTION:An optical switch block 1 is formed by laminating n-set of optical switch boards 2-4 laterally and has n<2> sets of input ports I111-I1nn and n<2> sets of output ports O111-O1nn, and an optical switch block 5 is by laminating n-set of optical switch boards 6-7 longitudinally and the interval between adjacent ports is selected to be (d). The optical path is switched for the optical signal inputted from the input ports I111-I1nn with an optical path switching control signal inputted from control ports P11-P1n, P21-P2n in the optical switch blocks 1, 5 and the optical power is amplified by an optical amplifier matrix 12 and the optical path is switched by using an optical path switching control signal inputted from control ports P31-P3n in the optical switch block 9. Thus, the optical switch is made compact.
Patent JP-2001130433-A (JP)
Title: Steering device for vehicle
Inventor: ARIMURA YUTAKA
IPC: B62D6/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering device so improved that a driver does not feel a sense of congruity in a steering operation also in a reversing motion. SOLUTION: Input of a reactive torque value determined by a reactive torque determining means 22 into a controlling means is prohibited depending on the result of judement by a judging means 31 in a vehicle advance direction, or the action direction of the reactive torque determined by the reactive torque determining means 22 is reversed depending on a vehicle advance direction. Consequently, a reactive torque does not act in a reverse motion, or a reactive torque in a proper direction acts also in a reverse motion.
Patent JP-H08180009-A (JP)
Title: Communication controller
Inventor: MURAI HIDEAKI
IPC: G06F13/14
Filed: 1994-12-21
Abstract: PURPOSE: To provide a communication controller capable of controlling an optional terminal on the same system bus and individually performing communication even when the plural terminals to be controlled are connected on the same system bus connected to one controller. CONSTITUTION: The controller 11 constituted of a computer or the like is provided with a function for transmitting signals provided with the identification signals of the terminals 12, 13, 14,..., 15 to be controlled and the function for receiving transmitted signals. In the meantime, the individual identification numbers are respectively allocated to the plural terminals 12, 13, 14,..., 15 to be controlled and the function for receiving transmission signals from the controller 11 and judging whether or not the identification signal from the controller 11 among the contents of the received signals matches is provided in the terminals to be controlled. Then, when it matches as the result of judgement, a certain specified matched terminal to be controlled performs transmission/ reception operations corresponding to the transmission signals from the controller 11.
Patent JP-H06168758-A (JP)
Title: Connector
Inventor: IWATA YUJI
IPC: H01R12/71
Filed: 1992-11-27
Abstract: PURPOSE:To enable a design to be made with a high degree of freedom by dividing a connector into two sections, adjusting the height of one of the two sections and using anisotropic conductive for the adjusted section. CONSTITUTION:A connector is separated into two sections, and one of the sections is made of anisotropic conductive rubber 6 to allow the adjustment of height from a substrate 1. In this case, the rubber 6 having various kinds of thickness is prepared and supplied. In developing a product, the thickness of the rubber 6 is determined on the basis of both the height of an electric part 2 mounted under an IC card 4, and the total height of a connector body 5 and rubber 6. In addition, the connector body 5 is firmly fastened to the substrate 1 via a spacer 7 made to such thickness as intended by a designer, in mounting the body 5 on the substrate 1 under the application of pertinent pressure. In this state, the card 4 is inserted and, then, an optimum mounting position can be maintained without any interference with the part 2. According to this construction, a carry amount can be variously changed, and the design can be made with a high degree of freedom in developing a product.
Patent JP-2001132216-A (JP)
Title: Method for installing stone
Inventor: MOTOMURA HIROSHI
IPC: E04F15/08
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To utilize various stones for flooring by preventing permeation of vapor with a chemical substance from the concrete side to the stone side and obviating the color change of the stone and the generation, cracking or the like of a crystal. SOLUTION: A waterproof layer 2 composed of moisture-permeable waterproof cloth 5, a water absorbing material 6 comprising a high molecular polymer arranged on the moisture-permeable waterproof cloth 5 and a waterproof sheet 7 covering the water absorbing material 6 is installed onto a concrete surface 1, an admixture layer 3 in which sand and cement are mixed is mounted on the waterproof layer 2, and water is sprinkled to the admixture layer 3 and a stone 4 is arranged on the admixture layer 3.
Patent JP-H07211340-A (JP)
Title: Improved electrochemical battery including liquid electrolyte and electrolyte-filled spiral electrode
Inventor: JIYANNPIEERU FURURIYUTSUSHIYU
IPC: H01M50/673
Filed: 1994-12-21
Abstract: PURPOSE: To easily and quickly carry out an electrolyte filling process and prevent staining an insulated cord and the outside of a container by keeping a space between an inner wall of a casing and an electrode in a washer to communicate a chimney in the axial direction and a duct and circulate an electrolyte and transported air in the space. CONSTITUTION: This electrochemical cell is provided with electrode 2 comprising one lead wire 2' and spirally coiled on the circumference of a chimney 3 in the axial direction, which is to be used for filling an electrolyte inside a cylindrical casing 1. The outer circumference of the assembled body of the spirally coiled electrode 2 is not strictly cylindrical as to form a duct 4 for discharging air moved by the electrolyte. Practically, in the case the electrode is spirally coiled, an excess thickness exists due to the end part of the electrode coiled on the outside of a reel. The duct part where air can be elevated again is left in the pert of the excess thickness of the electrode assembled body in the whole height of the reel by inserting the spirally coiled electrode in a completely cylindrical casing.  Further, based on the rigidity of the electrode, turns of the electrode have various faces having gaps between neighboring turns and the electrolyte and air can be circulated through the gaps.
Patent JP-H05238491-A (JP)
Title: Method and device for compensating for solar torque transition on satellite during solar eclipse
Inventor: DAGURASU JIEI BENDAA
IPC: G05D1/08
Filed: 1992-11-27
Abstract: PURPOSE: To provide a method for maintaining the attitude of an orbiting satellite by calculating a disturbance torque to the disturbance of solar pressure. CONSTITUTION: The angle of attitude of the satellite is measured concerning a predetermined axis by an attitude sensor 34, this measured angle is supplied to a control system 36, the compensation control torque of this axis is calculated for correcting the attitude of the satellite on the said axis from a desired satellite attitude position, the discharging current of solar batteries is measured by a measuring instrument 46, and it is determined by a threshold logic circuit 48 whether the satellite is shielded from the sun or not. Then, an eclipse signal showing this determination is supplied to the control system for calculating a control torque updated in response to the eclipse signal so as to compensate for the lack of solar pressure onto the satellite, and the method is provided with a step for energizing a satellite 32 in response to the control torque by applying the control torque to a satellite energizing device 38.