baber/WOPTO huggingface dataset:
Patent JP-H11158405-A (JP)
Title: Evaporable colorant and method for recording therewith
Inventor: UCHIYAMA ISAO
IPC: C09B67/54
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain an evaporable colorant having excellent heat stability and being desirable for use in a colorant evaporation type thermal recording system by purifying an evaporable colorant to a specified or lower lead content. SOLUTION: This colorant has a lead content of 50 ppb or below. The colorant is desirably has a nonionic structure and is exemplified by a methine colorant, an azomethine colorant, an azo colorant, a quinophthalone colorant, a coumarin colorant, an anthraquinone colorant or a fused polycyclic colorant. The colorant having a lead content of 50 ppb or below is produced by subjecting a colorant synthesized by a usual method to an advanced purification process such as recrystallization utilizing a solvent, a reprecipitation utilizing a solvent, column chromatography or evaporation purification and suitably selecting, for example, temperatures, pressures, atmospheres, solvents, and other conditions. Among the purification processes, column chromatography, evaporation purification, etc., are particularly effective.
Patent JP-H04197860-A (JP)
Title: Antilock brake control system and its control
Inventor: TAKEDA TOSHIKI
IPC: B60T8/58
Filed: 1990-11-29
Abstract: PURPOSE:To judge whether the cause of trouble lies in a G sensor or an extremely low mu road accurately by increasing brake pressure to check wheel lock trend when a difference over a specified limit is produced between a wheel speed and an estimated vehicle body speed in antilock brake control. CONSTITUTION:Outputs from a wheel speed sensor 1 for detecting the rotating speed of a wheel and a G sensor 3 for detecting the acceleration of a vehicle body are inputted into a microcomputer 5 through 1st and 2nd input circuits 2 and 4, and the wheel speed detected by the wheel speed sensor 1 and the estimated vehicle body speed detected by the G sensor 3 are calculated in the microcomputer 5 to make antilock brake control. If a difference between these speeds is not reduced within a specified limit after a specified time of period T1 elapses, the estimated vehicle body speed is modified to that on a high muroad to increase the brake pressure and, after a specified time of period T2 elapses, a difference between the wheel speed and the speed on the high muroad is obtained. Then the difference is checked whether it is within a specified value V2 or not and, when it is within a specified value, the G sensor is judged faulty and, when it is over a specified value, the cause is judged to lie in the low mu road.
Patent JP-H07151731-A (JP)
Title: Device for detecting metal
Inventor: MORITA YOSHIO
IPC: G01N27/72
Filed: 1993-11-30
Abstract: PURPOSE:To provide a metal detecting device capable of very accurately measuring an existent quantity of metal. CONSTITUTION:By first and second magnet cores 8, 9 end faces of which are faced mutually with a fixed spacing 10 and faced end faces 8a, 9a of which are magnetized in the same polarity (N pole), and steel needles 15 included in concrete 14 located near the spacing 10, an L value of a coil 11 wound on the first and second magnet cores 8, 9 is fluctuated. a metal detecting device is provided with the coil 11 and an L value detector 13 for finding the L value of the coil 11. When the concrete 14 is located near the spacing 10, a range (measurable range) exerting influence on the L value of the coil 11 becomes sharp, because magnetic fluxes F from the ends 8a, 9a extend in the form of beams and are passed through the concrete 14, by magnetizing the ends 8a, 9a between which the spacing 10 is interposed, in the same porality (N pole). Consequently, a fluctuation width of the L value in the steel needle content and the L value characteristics of the coil becomes small, and the accuracy of a measured value of the steel needle content of the concrete 14 can be improved.
Patent JP-H04197583-A (JP)
Title: Method and apparatus for maintaining zero point of current in alternating current plasma torch
Inventor: ADACHI KAZUO
IPC: B23K10/00
Filed: 1990-11-29
Abstract: PURPOSE:To maintain zero point of current in an AC plasma torch by constituting this apparatus so as to lower plasma working gas flow rate in the zero point of current in the arc plasma. CONSTITUTION:The single phase AC arc plasma heating apparatus is constituted with a solenoid valve 2 and a solenoid valve control device 3 for controlling opening degree of the solenoid valve 2 by linking an AC source 5. Inert gas is injected from a cylinder 1 under opening condition of the solenoid valve 2 and a DC arc 9 is generated between an electrode 6 and a nozzle 8, and successively, the AC arc 10 is generated between the electrode 6 and a material 11 to be heated. After that, the solenoid valve 2 is opened/closed by using the solenoid valve control device 3 so that the gas flow rate becomes the min. value at every times, when the AC arc current comes to the zero point of current. By this method, lowering of plasma electric conductivity at near the electrode in the zero point of current is restrained and the stable arc is maintained.
Patent JP-2000137622-A (JP)
Title: Method and device for processing information
Inventor: MATSUMORA KIYOSHI
IPC: H04L1/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing information for improving the reliability of information transmission by detecting an error accompanying information transmission while maintaining the accuracy of information. SOLUTION: Information whose final bits are judged to be ON by an on-bit judging part 22 is divided into plural upper and lower bits by an information dividing part 23. Then, division display codes are added to plural divided upper and lower bits by a division display code adding part 24, and parity bits are added to those bits by a parity bit adding part 31, and the two information to which the division display codes and the parity bits are added can be made writable/readable in a magnetic card 30 by a writing/reading part 32. Then, the two information is restored into one information by a data restoring part 4 so that information processing can be executed. Therefore, the missing of the bits of original information generated due to the addition of the parity bits can be prevented, and parity check can be executed.  Thus, the accuracy of information can be maintained, and the reliability of information transmission can be improved.
Patent JP-H09163934-A (JP)
Title: Production of rice confectionery containing food granule and machine for producing the same
Inventor: YAKUSHIJI MUNEO
IPC: A23G3/48
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To simply produce a rice confectionery containing food granules suitable to rice cracker excellent in taste and texture with reduced occurrence of defectives by rolling the paste or dough for rice confectionery containing beans between rollers having roughened surfaces to a prescribed thickness through simplified steps. SOLUTION: Grains of beans or peas such as soybeans, peanuts, almonds, walnuts, corns or the like are admixed to the paste or dough of rice confectionery and the mixture is rolled between rollers having roughened surfaces on their surfaces to a prescribed thickness whereby rice confectionery containing food granules is obtained. It is preferred that a roughened pattern is formed on the surface of the rolls of the rolling machine.
Patent JP-H04197425-A (JP)
Title: Hollow fiber membrane filter module
Inventor: YANOU MANABU
IPC: B01D63/02
Filed: 1990-11-29
Abstract: PURPOSE:To accelerate the permeation of a solvent and to achieve uniform adhesion by providing a gap between a cylindrical case and the leading end part of a cap for forming a liquid collecting chamber over the entire periphery of the case and providing an opening part allowing the gap to communicate with the outside. CONSTITUTION:Hollow fiber membranes 2 bundled in a U-shape are received in a cylindrical case 1 and the U-shape end parts of the hollow fiber membranes and the cylindrical case 1 are integrally fixed by a resin fixing layer 3. A larger number of flow path holes 6 are provided to the side surface of the cylindrical case 1 and a fluid flows in the cylindrical case from these flow path holes to be filtered from the outsides of the hollow fiber membranes 2 to the insides thereof and moves to a liquid collecting chamber 5 to flow to a liquid passing port 7. A solvent injection port 9 and a solvent permeation part 10 are provided to the connection part of the cap 4 for forming the liquid collecting chamber and the cylindrical case 1. A solvent is injected from the solvent injection port 9 using a syringe having an injection needle to be allowed to flow in the solvent permeation part 10. The solvent flowing in the solvent permeation part 10 further permeates in a fitting part 11 to bond the cap and the case.
Patent JP-H10151941-A (JP)
Title: Ventilation and deodorization device for vehicle
Inventor: MIYAO MIKIO
IPC: B60H3/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To make the strongest deodorizing operation take place in a state that there is no occupant in a car, thereby getting rid of a powerful odor fast stained in the car inside effectively without exerting an adverse effect on occupants by constituting this device so as to make the operation of an ozone fumigatory mode take place only at a time when a fact that all occupants have gotten off the car is detected. SOLUTION: A ventilation and deodorization unit 1 assembled with a fan 2, an ozonizer 3 and a transfer damper 4 to a duct part 6 is installed in a rear quarter part of a baggage room of a vehicle, which a mode transfer switch 11 selecting three modes, namely, a ventilating mode, an Ozone normally-used mode and an ozone fumigatory mode, is installed therein, and a control unit 10 is selected to the ozone fumigative mode with the mode transfer switch 11 in time of an ignition switch is turned off, and further a security control unit 12, which emits an 'on signal' when it detects a fact the all occupants have gotten off the car, powerful deodorization is carried out as long as the specified time with ozone of high density exceeding the reference value, under prescribed deodorization control.
Patent JP-H08184430-A (JP)
Title: Wheel alignment measuring apparatus
Inventor: MAKITA MITSUHIRO
IPC: B62D17/00
Filed: 1994-12-27
Abstract: PURPOSE: To obtain an apparatus for measuring at least the tow angle displacement, camber angle displacement, lateral displacement, longitudinal displacement and vertical displacement of a wheel part. CONSTITUTION: A link mechanism is constituted such that the base part 1 on the car body side is linked with the base part 22 on the wheel side through two sets of parallel links 3, 8. It can oscillate in the breadthwise direction through a first rotary joint 6 and can be displaced rotationally in the tow direction and camber direction of the wheel through second and third rotary joints 21, 12. Displacement of rotational angle can be detected between respective links by means of respective potentiometers.
Patent JP-H09142121-A (JP)
Title: Vehicle structure
Inventor: MATSUKAWA TSUTOMU
IPC: B60G7/02
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To buffer an input transmitted from a suspension to the body side according to the running state of a vehicle and to facilitate mounting thereof. SOLUTION: The right and left end parts of a first cross member at the front end part of a vehicle are respectively mounted on the body side by a rubber bush 8, and an oil chamber 17 is formed further on the front side of a vehicle than the rubber body 16 of the rubber bush 8. The return circuit 24 of a power steering device 20 and each oil chamber 17 are interconnected through an oil passage 26, and a throttle 27 and a switching valve 28 are arranged in an oil passage 26. A switching valve 28 is opened during ordinary running of a vehicle but during steering, brake, and acceleration of a vehicle, the switching valve is closed by a controller 29.
Patent JP-H02174550-A (JP)
Title: Cylindrical drive
Inventor: KAWAMURA HIROSHI
IPC: H02K37/12
Filed: 1988-12-23
Abstract: PURPOSE:To produce torque stably, in a camera lens drive, by arranging a rotor magnets on one of the outer circumference of inner cylindrical section and the inner circumference of outer cylindrical section, arranged on a common shaft, and arranging a yoke having a stator coil on the other thereby making relative positional relation in the axial direction variable. CONSTITUTION:Inner and outer cylinders 2, 3 arranged coaxially constitute the mirror tube of a camera. A rotor magnet 6 is buried in a groove made in the entire outer circumference of the inner cylinder 2 fixed with lenses 4, 4. Two sets of stator yoke 7 applied with stator coil 8 are arranged on the inner circumferential face of the outer cylinder 3. Two sets of rotary bearings 9 are arranged between the inner and outer cylinders 2, 3 so that the inner cylinder 2 is born rotatably around the outer cylinder 3. A cam groove 13 gradually inclining in the axial direction 2 is made in the inner cylinder 2 thus making a cam pin 14 fixed to the outer cylinder 3 slidable. Then current is fed to one of the coils 8 thus advancing/retreating the inner cylinder 2. By such arrangement, smooth motion is achieved.
Patent JP-H09144186-A (JP)
Title: Metal fitting for mounting alc panel
Inventor: MIZUTANI YOSHIKATSU
IPC: E04F13/14
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To significantly improve the strength of a metal fitting in a mounting structure of ALC panel by forming a bent rib piece on the metal fitting. SOLUTION: A metal fitting 1 has rib pieces suspended down from the lower end of a panel contact surface which are formed by vertically bending both side edges of a plate. The suspended end surfaces of the rib pieces of the metal fitting 1 are welded and fixed to the standing plate 12 of an L-shaped angle 11 mounted on a building skeleton 10, and a bolt is inserted through the bolt insert part of the metal fitting 1 to mount an ALC panel P.  Thus, the thickness of the bracket 1 is set to the same as the thickness of the standing plate 12, and the stopped part of the bracket 1 is engaged with and welded to the standing plate 12, whereby the surface of the metal fitting 1 forming the contact surface with the ALC panel is flushed with the surface of the standing plate 12 without generating a difference in level or clearance, and the strength of the metal fitting 1 is also significantly improved by the rib pieces.
Patent JP-H04193658-A (JP)
Title: Vehicle control device
Inventor: HIROMOTO KENICHI
IPC: B60T8/58
Filed: 1990-11-28
Abstract: PURPOSE:To restrain spinning of a vehicle by controlling the torque of each rear wheel while deciding a desired slip ratio in such a manner that when a slip angle detected exceeds a set value the larger the slip angle the larger the desired slip ratio of an inside rear wheel and the smaller the desired slip ratio of an outside rear wheel. CONSTITUTION:A slip angle detection means 2 is provided for detecting the slip angle of the body of a vehicle and a desired slip ratio is decided by a desired slip ratio deciding means 4 in such a manner that at least when the slip angle detected exceeds a set value, the larger the slip angle detected the larger the desired slip ratio of an inside rear wheel and the smaller the desired slip ratio of an outside rear wheel. The torque of each rear wheel is controlled by a rear wheel torque control means 6 in such a manner that the actual slip ratio of each rear wheel approximates the desired slip ratio decided. At least when the vehicle starts to spin, the rotary moment of each wheel is controlled in such a manner that frictional forces between each rear wheel and the road surface are generated in such a direction as effectively resisting the spin moment of the body of the vehicle thereby restraining spinning of the body.
Patent JP-H05219769-A (JP)
Title: Motor controller
Inventor: OKURA KIYOTOSHI
IPC: H02P29/00
Filed: 1991-11-14
Abstract: PURPOSE:To offer a motor controller causing no overshoot, no excessive current supply to a motor nor malfunction or performance deterioration of the controller. CONSTITUTION:For example, an input section 1 consists of a torque sensor, etc., and an input is converted into a value to be handled by a target value setting section 2 to be outputted. The target value setting section 2 is constituted of a target value making section 2a making a target value of control amount of a motor 4 corresponding to a value obtained from the input section 1 and a limiter section 2c multiplying the target value by a specific limiter. The limiter section 2c is made to vary the limiter value gradually from zero to MAX with the elaspe of time. A control section 3 consists of an H-bridge circuit, etc., and the control amount of the motor 4 is controlled by a signal outputted from the control section 3.
Patent JP-H07179560-A (JP)
Title: Production of rigid polyurethane foam
Inventor: MIZUTA KAZUHIKO
IPC: C08J9/02
Filed: 1993-12-24
Abstract: PURPOSE:To produce a rigid polyurethane foam excellent in foam stability, etc., and useful as an insulating material, etc., by reacting a polyol with a polyisocyanate in the presence of a foaming agent composed of, e.g. water and a hydrofluorocarbon compound free from ozone layer destruction. CONSTITUTION:In reacting (A) a polyol (e.g. polyether polyol) with (B) a polyisocyanate (e.g. diphenylmethane diisocyanate or isophorone diisocyanate) in the presence of assistants such as (C) a catalyst (e.g. dibutyltin dilaurate or lead octoate), (D) a foaming agent, (E) a foam stabilizer and (F) a filler, 0 to 10 pts.wt. water as the foaming agent of the component (D) is admixed with 100 pts.wt. component (A) in advance and a hydrofluorocarbon compound and/or a fluorocarbon compound having <=0C boiling point and 0 ozone destruction factor is used in an amount of 1 to 10wt.% based on the total weight of the components (A) and (B). Thus, the objective polyurethane foam can be produced.
Patent JP-H03186744-A (JP)
Title: Sample analysis by x-ray diffraction
Inventor: SHINDO TAKUYA
IPC: G01N23/20
Filed: 1989-12-16
Abstract: PURPOSE:To allow the simple and rapid collation of diffraction patterns by applying weights, successively in stronger order, on the respective diffraction rays of the diffraction patterns of an unknown sample and applying weights in order of the stronger diffraction rays as well on the standard data of the material to be collated. CONSTITUTION:The weights are applied to the diffraction patterns of the unknown sample successively from the stronger diffraction rays, for example, like 10, 8, 6.... The weights are applied as well on the standard data of the collation material presumed as a component, successively from the stronger diffraction rays, like 10, 8, 6.... The sum of the products of the weights of both the patterns with each of the coinciding diffraction rays is 10<2>+8<2>+6<2>+... if both the patterns are perfectly coincident with each other with both of the position and intensity. The sum of the products of the weights is, for example, 10X8+8X6+6X10+... and is smaller than in the case of the former if the intensities are dissident while the positions of the diffraction rays are coincident. The term corresponding to the diffraction rays when there are no coincident diffraction rays in the standard data in the case of the unknown diffraction rays is not emitted. The collation with the intensities is eventually simultaneously executed at the time of the collation with the positions of the diffraction rays and, therefore, the collation operations are simplified.
Patent JP-H07179692-A (JP)
Title: Styrene resin composition
Inventor: SHINADA TSUNETOSHI
IPC: C08L21/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a composition improved in impact strength by mixing a thermoplastic styrene resin with a rubbery polymer having a silicone oil incorporated therein. CONSTITUTION:A rubbery polymer consisting of 80-40wt.% styrene-base hard segments and 20-60wt.% soft segments comprising a styrene-base synthetic rubber is mixed with 0.02-2.0wt.% silicone oil having a viscosity (25 deg.C) of 1,000 to 50,000 cSt and comprising a polydimethylsiloxane optionally having terminal organic functional group(s) selected from among amino, aliphatic epoxy, glycidyl and carbinol groups to give a composition. 0.5-40.0wt.% of this composition is incorporated into a thermoplastic styrene resin to give the objective composition.
Patent JP-H09167215-A (JP)
Title: Data carrier
Inventor: YURA AKIYUKI
IPC: G06K17/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong increase of cash data. SOLUTION: A key is certified (S1) and then it is judged whether the received command is equal to an addition command (S3) when a command is received from a card terminal B (S2) If the addition command is confirmed, it is judged whether the key corresponding to the addition command is properly certified (S4). If the key is properly certified, it is judged whether the addition data are smaller than a prescribed value (S5). If the addition data are smaller then the prescribed value, the data are read out of a data storage 5 and added to the received data for generation of a new data (S6). Then, it is judged whether the value of the new data is overflowing (S7). If no overflow is confirmed, the new data is stored in a data storage means 5. Then, the new data is transmitted to the terminal B as the response data via a communication means 2 (S9).  Thus, the corresponding processing is finished.
Patent JP-H02171346-A (JP)
Title: Constant-speed travel control device for vehicle
Inventor: NAITO YASUO
IPC: B60K31/02
Filed: 1988-12-23
Abstract: PURPOSE:To enable the cancellation of constant-speed running by providing a detecting means for detecting the change from ON to OFF of a first switching means, switched on/off interlockingly with the operation of a brake device, for switching on/off the power source of a constant-speed travel controlling actuator. CONSTITUTION:Since a transistor 8 is switched on at the time of constant-speed running, the input terminal of an inverter 21 is directly connected to a power source 7. Accordingly, no change is generated to the output of the inverter 21, nor is affected the setting state of a D-flip-flop (D.F.F) 4. When a brake pedal 10 is stepped on afterwards so that a brake switch 11 is changed from ON to OFF, the input of the inverter 21 is changed from an 'H' level to an 'L' level. This signal is inverted at the inverter 21 and inputted to the R terminal of the D.F.F 4 through an OR gate 22, and the D.F.F 4 is reset by this input due to an S terminal being on the 'L' level. In addition, a microcomputer device 23 inputted with this leading signal from the inverter 21 cancels the setting of the constant-speed running.
Patent JP-2000139551-A (JP)
Title: Air-tight cosmetic case
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive airtight cosmetic case by widely exposing a cosmetic storage part, improving operability at the time of handling and the airtightness of the cosmetic storage part and further attaining improvement in productivity. SOLUTION: An outer lid 30 is helically fitted through a hinge 3 to the rear end part of a main body 10 of case, with which two storage parts 12 and 13 are formed forward and backward, so as to be freely opened/closed, and a hook means 5 is provided at the front end part for keeping closed the outer lid 30 and the main body 10 of case. Further, an opening part is formed on one side wall formed from the main body 10 of case and the outer lid 30. Then, an airtight refill container 50, which helically fits an inner lid 70 for tightly closing a storage part 52 and keeping it in airtight state so as to freely open/ close it through a hinge 64 onto a case body 50a having the storage part 52 for cosmetics, is stored in the rear side storage part 12 so as to locate the hinge 64 at the opening part.