baber/WOPTO huggingface dataset:
Patent JP-H08116987-A (JP)
Title: Resolving of optically active alcohol
Inventor: SUZUKI JUNKO
IPC: C12P41/00
Filed: 1994-10-26
Abstract: PURPOSE: To resolve the subject compound in high purity and good yield by reacting a racemic alcohol with a specific saturated dicarboxylic acid diester, etc., in the presence of an enzyme to separate either one isomer and separating another isomer by reaction with a non-optically active alcohol. CONSTITUTION: A racemic alcohol expressed by formula I [A is phenyl or a group of formula II (D1 to D5 are each a halogen, a 1-3C alkyl or a 1-3C alkoxy); B is a 1-3C alkyl, CF3 or CN] is subjected to transesterification with one kind of an ester selected from a lower monohydric alcohol diester of a >=14C saturated dicarboxylic acid, >=16C saturated fatty acid triglyceride, a lower monohydric alcohol diester of >=18C saturated fatty acid, etc., using a lipase catalyst in the presence (or absence) of a solvent under conditions not containing water to separate either one as an enantiomer, and a non- optically active non-racemic alcohol different from the racemic alcohol in boiling point is added to the residual part and the mixture is subjected to transesterification under same conditions as above.  Thereby, another one as its enantiomer is separated to resolve the optically active alcohol in high purity and good yield.
Patent JP-S62143258-A (JP)
Title: Attaching/detaching device for magnetic sheet pack
Inventor: WATABE YOSHIYUKI
IPC: G11B17/03
Filed: 1985-12-18
Abstract: PURPOSE:To mount the center core of a magnetic sheet to a drive shaft surely by pressing the center core of the magnetic sheet to the rotary drive shaft and holding off a center core pressing member to the non-contact position with the center core of the magnetic sheet at the recording or reproducing position. CONSTITUTION:When a slider 26 is moved from the position of a backet 27 and the backet 27 descends toward a support plate 24, the pressing pin 92 of a pressing lever 88 of a regulating plate 63 presses the center core pressing member 80, which is turned clockwise around the shaft 82 thereby pressing the center core 14 of the magnetic sheet pack 10 in the backet 27 toward the drive shaft 32. When the slider 26 is moved, the pressing lever 88 is turned clockwise around the shaft 90 and the pressing pin 92 is removed from the upper face of the core pushing member 80. The center core pushing member 80 is restored by the energizing force of a spring 84 and stops at a position abutted into contact by a stopper 86. The member is parted from the center core 14 and the magnetic recording/reproduction is applied in this state.
Patent JP-H09102839-A (JP)
Title: Image forming device
Inventor: KOZAIKU KIYOTO
IPC: G03G21/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To easily judge a defective block in an image processing system board without a cost. SOLUTION: An image processing part 2 is provided with a θ-correction block 21, a color correction block 22, an editing block 23, a filter and gradation block 211, a printer θ-correction block 25 and a selector 26. The selector 26 outputs correction data which is supplied from the printer γ-correction block 25 to a writing part 3 at the time of normal printing. In the meantime, input data of the γ-correction block 21 and output image data of the respective blocks 21-24 are supplied to the selector 26. When the hard-check of the image processing part 2 is executed, the selector 26 outputs image data of an instruction block by changing-over supplied respective kinds of image data. Thus, image data from the instruction block is recognized by a copy.
Patent JP-H10108758-A (JP)
Title: Sheet for vehicle
Inventor: KAWAI YOSHIAKI
IPC: B60R21/055
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a comfortable sitting feeling by cooling and warming a user's body at the same time of operating an air conditioner. SOLUTION: On the surface side of this sheet for vehicle 2, respective layers consisting of a lower layer 10 consisting of a non-air-passable member, an air-passable layer 11 consisting of an air-passable member stuck to the upper surface of this lower surface 10 and an upper layer 12 forming an air-passable part 14 fixed to the upper surface of the layer 11 to make the layer 11 communicate with outside are formed. The sheet 2 is provided with an air introducing port 15 for introducing air to the layer 11 from outside, and this air introducing port and the air injecting port 3A of the air conditioner 3 are connected through a hose 20. When a part of air sent from the port 3A is introduced to the layer 11 by the operation of the air conditioner 3, air flows while a part of the user's body in contact with the part 14 is touched therewith.
Patent JP-H02133019-A (JP)
Title: Clamp
Inventor: IWATO HIROMI
IPC: H02G3/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain a clamp capable of clamping simply in a short period of time by a method wherein the clamp is constituted of a strut and arms having a shape memory function. CONSTITUTION:A clamp 5 is provided with a strut 8 and arms 7, projected from the strut 8, while the strut 8 is provided with flexibility. The arm is constituted of a shape memory material having a shape memory to clamp a member to be clamped so as to clamp the same along the trunk of the strut 8. Clamping may be effected by a method wherein the arms 7 are expanded to put a wiring wire or the like on and, thereafter, the shapes of the arms 7 are changed to the stored shape of the shape memory material.
Patent JP-H10110125-A (JP)
Title: Cationic electrodeposition coating material composition excellent in cissing resistance
Inventor: ISHII TOSHIYUKI
IPC: C09D5/44
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cationic electrodeposition coating material composition excellent in both cissing resisting effects and adhesivity to a PVC sealer and a topcoated film. SOLUTION: This cationic electrodeposition coating material composition comprises a cationic film-forming resin capable of being electrodeposited and its curing agent. In this case, the composition contains an acrylic resin as a cissing inhibitor having 1,000-50,000 number - average molecular weight and 1-50 acid value and containing a carboxyl group in an amount corresponding to 1-20wt.% of a resin solid content based on the whole composition as a solid content.
Patent JP-H04158645-A (JP)
Title: Frame synchronization circuit
Inventor: FUJII TAKASHI
IPC: H04L7/08
Filed: 1990-10-23
Abstract: PURPOSE:To improve the synchronization restoration characteristic by discriminating simultaneously coincidence/dissidence between n-bit data string arranged for an m-bit period and n-kinds of predetermined n-bit synchronization pattern in a reception data stored in a storage circuit. CONSTITUTION:A 6-bit reception data inputted from an input terminal 51, outputted from a storage circuit 1 and extracted at an interval of 772-bits, and 6 kinds of 6-bit frame synchronization pattern generated from a synchronization pattern generating circuit 2 are compared simultaneously at a comparator circuit 4. As the result of comparison by 6 kinds, when the 6-bit reception data and any of the 6 kinds of the frame synchronization patterns are coincident, an output Z of a control circuit 6 is set, a gate of an AND circuit 7 is active and a clock is fed to a counter 3. Thus, the restoration characteristic is improved.
Patent JP-2000115572-A (JP)
Title: Dynamic focus circuit
Inventor: SAKATA TOMOHIRO
IPC: G09G1/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dynamic focus voltage waveform required for improving focus performance in a cathode ray tube of a wide angle. SOLUTION: The dynamic focus circuit for a cathode ray tube supplies a dynamic focus voltage obtained by boosting the parabolic voltage of a horizontal deflection period by a boosting transformer 8 for the focus electrode of an electronic gun. Then, the circuit outputs a dynamic focus voltage which is more flat around the center of a screen and rises more steeply at the peripheral part of the screen compared with a quadratic curve proportional to the square of a distance from the center of the screen.
Patent JP-H02130442-A (JP)
Title: Balance corrector for rotor
Inventor: NAGASE NOBORU
IPC: F16F15/32
Filed: 1988-11-10
Abstract: PURPOSE:To achieve an automatic correction of balance of a grinding wheel quickly and accurately by determining an application time necessary for the rotation of DC motors by rpm corresponding to a movement of a weight to apply a current with a pulse duty ratio to the DC motor only by the application time determined. CONSTITUTION:An application time is determined necessary to rotate DC motors 14a and 14b by rpm corresponding to a movement of a weight by a current with a pulse duty set. A current with the pulse duty ratio is applied to the DC motors 14a and 14b only by the application time determined to correct a balance of the rotor 5 with the movement of the weight 12. Thus, the balance of a rotor 5 can be corrected with an automatic movement of the weight 12 according to a balance condition of the rotor 5 thereby enabling implementing of an accurate balance correction within a very short time.
Patent JP-H06120102-A (JP)
Title: Exposure method and aligner
Inventor: TOMITA MANABU
IPC: H01L21/027
Filed: 1992-09-30
Abstract: PURPOSE:To reduce the time necessary for correction to determine exposure conditions, by setting up an equation of the pattern estimation point wherein the average of stored energy is set as irradiation energy, and repeating an operation for obtaining adequate dosage which has influence on the pattern from other patterns. CONSTITUTION:Proximity effect correction is performed on a pattern shown in figure by using a formula. Parts shown by codes 10, 11, 13, 14 which surrounds the central part 12 have the same sizes where L=3.0mum and D=1mum. The figure is laterally symmetric, and W=1.0mum. When correction calculation is performed on the figure by using the formula, the electron beam dosage to be given to the patterns 10, 11, 13, 14 is 3.583MC/cm<2>. The dosage to be given to the pattern 12 is 2.936MC/cm<2>. A pattern obtained by drawing an image on a mask substrate on the basis of the calculation result and developing and baking satisfies design values.
Patent JP-H08141988-A (JP)
Title: Method and device for positioning plate-like body
Inventor: NAGASAWA IKUO
IPC: B65G47/88
Filed: 1994-11-18
Abstract: PURPOSE: To reduce the cost of equipment, and also to enable positioning in a minimum positioning time regardless of the size of a plate, by moving a suction means so that two sides, intersecting to each other, of a sucked and held a rectangular plate-like body may be brought in contact with a reference stopper. CONSTITUTION: When a plate-like body 40 is positioned, a suction means 44 is moved by a carrier 36, and a vacuum pad 58 is moved to the suction position of the plate-like body 40. Next, a rod part 56a of a rising and lowering air cylinder is extended, and the peripheral edge of the vacuum pad 58 is brought in contact with the plate-like body 40. The vacuum space 58A is maintained into the vacuum state, and the plate-like body 40 is sucked to the vacuum pad 58. In this state, the rod part of the air cylinder 50 of a pressing means 43 is extended, and the vacuum pad 58 is moved. In this case, the vacuum pad 58 is rotatably supported centered on the rod part 56A, and the air cylinder 50 is supported through a pin 52 so as to be oscillated. Accordingly, since the plate-like body 40 can be inclined in the optional direction, the plate-like body 40 can be positioned parallel to the side edge of a cutting table 32.
Patent JP-H10135886-A (JP)
Title: Transmission diversity equipment
Inventor: MORIMOTO SHINICHI
IPC: H04B7/06
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To conduct effectively transmission diversity in the case of sending notice information, broadcast and multiple address communication or the like from a base station to a plurality of terminal stations. SOLUTION: A base station and a plurality of mobile stations conduct mutual communication by using a time division multiple access(TDMA)/time division duplex(TDD) system. The base station is provided with a plurality of antennas 1, 2, error detection circuits 14, 15 use the antennas to receive communication signals from the mobile stations as incoming signals and detect number of errors in the incoming signals. An error comparator 16 compares the error numbers and seleccts a reception system with a least error number and provides an output of it as the comparison discrimination result. A majority processing circuit 18 applies majority decision processing to the comparison discrimination result for a predetermined period and selects the reception system of the highest majority as the selected reception system.  Then a switch control circuit 7 uses an outgoing signal to select the antenna belonging to the selection reception system as a transmission antenna in the case of simultaneous communication from the base station to a plurality of the mobile stations.
Patent JP-H06111379-A (JP)
Title: Method for counting discoid recording medium
Inventor: NAKAMURA YOSHIHIRO
IPC: G11B7/26
Filed: 1992-09-30
Abstract: PURPOSE:To surely and easily count optical disks without causing miscounting or disabling the counting. CONSTITUTION:When many optical disks 1 stacked as an optical disk group A on a mount base 4 are counted, a light source 6 whose light projection surface 6a has length nearly equal to the length from the lower end of the mount base 4 to the upper end of a fixed shaft 5 is installed laterally nearby the mount base 4 and a photodetector 7 is arranged opposite the light source 6 across the optical disk group A. The appearance of a level detection signal Si (M) accompanying the detection of light L transmitted through an optical disk 1 among detection signals Si outputted from the photodetector 7 is counted, for example, digitally to count the optical disks 1 in the optical disk group A.
Patent JP-H02128935-A (JP)
Title: Control device for continuous variable transmission with electromagnetic clutch
Inventor: YAJIMA MASAYUKI
IPC: B60W10/10
Filed: 1988-11-10
Abstract: PURPOSE:To preclude contacting accident etc. resulting from careless starting because of mis-maneuvering by correcting, at the time of car starting, the characteristics of either of an electromagnetic clutch and a continuous transmission if any obstacle is sensed at the time of car at a standstill. CONSTITUTION:An engine 1 is coupled with the main shaft 5 of a continuous transmission 4 through an electromagnetic clutch 2 and a forward/backward changeover device 3. An oil pump 20 driven by the engine 1 is installed in the oil-hydraulic control system for this continuous transmission 4, and the line pressure oil path 24 on its discharge side is leading to a plurality of cylinders 9, 10, control valves 22, 23, and solenoid valves 27, 28. An obstacle sensor or sensors are furnished at least at the front of the car. When obstacle is sensed at the time of car at a standstill, the characteristics of either of the electromagnetic clutch 2 and continuous transmission 4 shall be corrected at the time of the car staring. This prevents contacting accident etc. resulting from careless starting due to mis-maneuvering.
Patent JP-H06303137-A (JP)
Title: D/a converter, offset adjustment circuit and portable communication terminal equipment using them
Inventor: YAMAKIDO KAZUO
IPC: H04B1/40
Filed: 1993-10-21
Abstract: PURPOSE:To realize the D/A converter of current drive type with high accuracy in which a required layout area power consumption are reduced and to obtain a circuit which is able to adjust an output offset of an electronic circuit having plural analog signal outputs relatively with high accuracy. CONSTITUTION:Plural unit D/A converters UDA1, UDA2 using a same reference current and receiving a digital signal in a predetermined bit being plural divisions of an input digital signal respectively convert the digital signal into an analog current and the analog current is converted into a current corresponding to the weight of a corresponding input digital signal and the resulting currents are synthesized. Then a fixed digital signal corresponding to a reference Dc signal in a signal subjected to offset cancellation is received by the D/A converter. After the offset of plural noninverting and inverting analog output signals obtained by branching the output of the D/A converter are respectively detected, an offset adjustment negative feedback signal to set a DC offset of each analog output to be a desired value is obtained.
Patent JP-2001109643-A (JP)
Title: Microprocessor incorporated with debugging function
Inventor: UBUKATA ATSUSHI
IPC: G06F11/22
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To guarantee the real time property of program execution time by regulating the stop of a central processing part for debugging processing within fixed time in a microprocessor incorporated with debugging function. SOLUTION: A debugging processing time control part 110 for managing total time capable of stopping a central processing part 120 for debugging processing in the program running time outputs a stop request permission 150 to a debugging processing part 100 and only while the stop request permission 150 is outputted, the debugging processing part 100 outputs a stop request 140 to the central processing part 120 and outputs detailed debugging information to the outside during that stop.
Patent JP-S63137892-A (JP)
Title: Thermal fusion transfer image receiving sheet
Inventor: HARADA JUNJI
IPC: B41M5/52
Filed: 1986-11-28
Abstract: PURPOSE:To improve the transfer efficiency of thermally fusable ink and to improve the friction resistance and the scratch resistance of an image, by providing a thermoplastic resin layer having a specific melting point onto the basic material of an image receiving sheet. CONSTITUTION:When a thermoplastic resin layer having the melting point lower than 135 deg.C and the scratch resistance of an image transferred thermally thereon increases as the melting point of the thermoplastic resin layer decreases is employed, an ink layer fused by high temperature (250-350 deg.C) of a thermal head causes partial fusion of the thermoplastic resin layer on the surface of image receiving sheet to improve the affinity with the ink thus providing a thermal transfer image having sufficiently high scratch resistance. Organic macromolecule composing the thermoplastic resin layer includes a low density polyethylene, a high density polyethylene, a denatured polyethylene, an ethylene- vinyl acetate copolymer, an ethylene-ethyl acrylate copolymer resin, and a polybuthane.
Patent JP-S62145279-A (JP)
Inventor: YAMAUCHI TOSHIAKI
IPC: G06F3/153
Filed: 1985-12-20
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-H04282164-A (JP)
Title: Dispenser
Inventor: ROBAATO ERU SUTAINAA
IPC: A61L9/12
Filed: 1991-10-31
Abstract: PURPOSE: To provide a dispenser for an air cleaner or the like which enables testing of the operation of a battery and a battery-driven air fan when a cartridge is separated by arranging a freely exchangeable cartridge having the battery-driven air fan. CONSTITUTION: A housing 15 is arranged having a base part 20 and a separable cover 40, a control circuit 80 is held at the base part 20 and the cover 40 has an air fan 50, an exchangeable cartridge 65 and a battery 67. When the cover 40 is removed, the air fan is connected directly to the battery to make a test ready. When the cover is mounted on a base part 20, it cooperates with a contact structural body of the base part 20 so that the air fan is connected to the battery through the control circuit 80. After a specified period or as a battery voltage is too low, the control circuit 80 works to turn off the air fan 50 to generate a vocal alarm signal. When the level of ambient light lowers, as optical cell turns off the air fan to disable the generation of the vocal alarm signal.
Patent JP-H01128040-A (JP)
Title: Liquid crystal display device
Inventor: NARITA KENICHI
IPC: G02F1/137
Filed: 1987-11-12
Abstract: PURPOSE:To lessen the reduction of lightness and to achromatize liquid crystal by mixing a dye having an absorption peak wavelength between 480nm and 520nm with specific nematic liquid crystal. CONSTITUTION:Nematic liquid crystal 3 held between substrates 1 and 1 is so set that a product d.DELTAn between a thickness (d) of the liquid crystal layer and a refractive index anisotropy DELTAn of liquid crystal molecules is 0.40-0.70, and an optically active additive and the dye having an absorption peak wavelength between 480nm and 520nm are mixed with this liquid crystal. Polarizing plates 4 and 4 which are stuck to outsides of substrates 1 and 1 to hold nematic liquid crystal are so arranged that respective axes of polarization form 60-90 deg. and the axis of polarization of at least one polarizing plate 4 and the direction of orientation treatment of an adjacent orienting film 12 form about 45 deg.. Thus, the lightness is not reduced very much though the background color is whitened in accordance with additive mixture.
Patent JP-S63141888-A (JP)
Inventor: SHIBUYA MASANORI
IPC: F16F7/08
Filed: 1986-12-01
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-2001107197-A (JP)
Title: Austenitic alloy welded joint excellent in weld crack resistance
Inventor: OGAWA KAZUHIRO
IPC: C22C38/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a sound austenitic alloy welded joint in which weld metal is an alloy solidified as a perfect austenitic phase, and also, weld cracks are not present even in the case of a thick multi-layer welded joint having a thickness of >=5 mm. SOLUTION: In this welded joint with an austenitic single phase structure, the weld metal zone contains >=0.02% C, >=5% Cr, Ni: >=(0.8×Cr+9)%, either or both of Nb and Ta by 0.2 to 2% in total, and also, the relations among C, Nb and Ta satisfy the inequality of 0.8×C<=(Nb/8+Ta/15)<=1.5×C.
Patent JP-2000111637-A (JP)
Title: Repeater modulator for interference unit
Inventor: KASHIMA KO
IPC: G01S7/38
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a repeater modulator for an interference unit capable of continuous jamming without reducing jamming efficiency by eliminating electromagnetic wave interference in the repeater modulator for the interference unit using a waveform storage device of a high frequency signal. SOLUTION: A repeater modulator for an interference unit has an input side processing means, a control circuit 8 and an output side storage/processing means for outputting an input signal by converting the input signal into a high frequency signal by reading out the input signal after being written in the storage part. In this case, the repeater modulator is provided with a filter means composed of a filter control circuit 11 for outputting a corresponding filter factor by using frequency information from an external part and tuning filters 10a, 10b for passing only a signal of a desired frequency corresponding to a preset filter factor among output signals from the input side processing means to store only a signal of a desired frequency from an inputted high frequency signal so as to be reproduced.