baber/WOPTO huggingface dataset:
Patent JP-H07266698-A (JP)
Title: Thermosensible recording medium
Inventor: ITO OSAMU
IPC: B41M5/26
Filed: 1994-03-31
Abstract: PURPOSE:To reduce the deposition of dust by lowering surface electric resistance and to improve printing sensitivity by mounting a thermosensible recording medium on a support by laminating in sequence a thermosensible recording layer and a protective layer containing conductive mica on the support 1. CONSTITUTION:A thermosensible recording medium is made by laminating in sequence an anchor layer 2, a thermosensible recording layer 3, and a protective layer on a support. A polyester film, a polyolefin film, etc., are preferably used as the support 1. The anchor layer 2 having good adhesion to both the support 1 and the thermosensible layer 3 is selected in order to supplement the adhesion between the support 1 and the thermosensible recording layer 3. The thermosensible recording layer 3 contains basic dye particles, developer particles, and a binder such as a polymer binding agent which disperses these particles independently. The protective layer 4, which affords various types of durability to the thermosensible recording layer 3, is made by mixing a proper amount of conductive mica into a resin to improve the conductivity.
Patent JP-H11328135-A (JP)
Title: Parallel processing computer system
Inventor: CHOW KIT M
IPC: H04L12/56
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a parallel processing computer system architecture which can be extended at high level. SOLUTION: This system is provided with computing nodes 200 where applications are executed, input/output nodes 212 which are connected to storage resources and an interconnecting fabric 106 including a network enabling a communication between the nodes 200 and the nodes 212. The network has more than g(logbN) switch node states 812 having switch nodes 810 and provides routes between any network input port and any network output port.
Patent JP-S54155531-A (JP)
Title: Hydraulic braking pressure controlling valve
Inventor: KUBOTA HITOSHI
IPC: B60T8/26
Filed: 1978-05-30
Abstract: PURPOSE: To provide a hydraulic braking pressure controlling valve, in which an inner bore for receiving a guide rod is formed in the spring seat and a coupling portion such as stepped land is formed on the guide rod, whereby it is enabled in normal operation to stop the vehicle within as short a distance as possible without causing lock of rear wheels, if one of braking systems fails to operate.  
     CONSTITUTION: When brake pedal 33 is depressed and master cylinder 29 is actuated, hydraulic pressure PM 1 , PM 2  is applied to ports 4, 6 and hydraulic oil is supplied to front wheel cylinders 28, 31 and rear wheel cylinders 30, 32. Here, if brake pedal depressing force overcomes the force of spring 26, poppet valves 12, 12' are closed so that application of hydraulic pressure to the rear wheels is interrupted. If the brake pedal depressing force is further increased, poppet valves 12, 12' are opened again so that hydraulic pressure is acted again to the rear wheels. In case that one of braking systems fails to operate normally, spring seat 27 is tilted by the function of remaining systems and inner bore 22a comes into abutment with guide rod 23 until sleeve 24 comes into engagement with stepped portion 23'. Resultantly, force of spring 26 is acted to only one of control valves 8, 9 and one of poppet valves is opened to exert braking force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04218052-A (JP)
Title: Photosensitive recording material for processing colored positive and manufacture of color testing picture using this material
Inventor: DEIITAA MOORU
IPC: G03F7/023
Filed: 1991-03-05
Abstract: PURPOSE: To provide the photosensitive recording material for a color positive image and the method for forming the color proof image by using this material. CONSTITUTION: A polyvinyl alcohol type strippable layer is formed on a temporary support, and a photosensitive layer contains a compound having >=1 phenolic hydroxyl groups and an esterification reaction product of an o-quinonediazide and sulfonyl chloride, and as a binder, a phenolic polymer resin containing no novolak resin, and/or a reaction product of its polymer resin with monoisocyanate, and an adhesive layer contains a styrene-butadiene copolymer and an alkali-soluble polyester or its composition. The binder is represented by general formula I in which R1 is an H atom or a substituent; R4 is an alkyl group or the like; A is a simple bond or a -COO- group; B is a mono- or poly- cyclic aromatic ring; (m) is 100-60mol%; (n) is 0-40mol%; and (o) is 1 or 2.
Patent JP-S61224146-A (JP)
Title: Tracking servo device for optical pickup
Inventor: WACHI SHIGEAKI
IPC: G11B7/085
Filed: 1985-03-29
Abstract: PURPOSE:To make a steady-state deviation zero and to improve the tracking control characteristic by applying position information to a drive device moving a pickup main body as a drive signal. CONSTITUTION:In a 2-axis device mounted on an optical pickup, the device not having a restoring force especially to a tracking actuator is adopted and the displacement of the tracking actuator is detected by providing a position sensor and a signal relating to position is fed as a control signal of a feeding motor of the pickup main body. That is, a position sensor 20a detecting the deviation of the tracking actuator is provided in the 2-axis device 21 and the detected position signal is fed to a drive coil 22a of a feeding device 22 via an operational amplifier 25 and a drive circuit 26. In such a case, since a 1-type servo mechanism without restoring force is used as the tracking actuator, the mechanism can respond to a step command without steady-state deviation.
Patent JP-S59190444-A (JP)
Title: Fuel feeder for internal-combustion engine having turbo- charger
Inventor: SHISHIDO KAZUYA
IPC: F02D23/02
Filed: 1983-04-12
Abstract: PURPOSE:To control the fuel injection accurately and to reduce noise of fuel pump by providing a fuel pump having variable delivery, fuel pressure adjusting means and a fuel pressure sensor in a fuel system including an injector. CONSTITUTION:A fuel pump 1 will feed fuel to an injector 4. A fuel pressure control means 5 is comprised of a pressure regulator 7 assembled with a step motor 6. Under low injection region, only the pressure regulator 7 will function to maintain the fuel pressure constant. Under high injection region, a movable body 61 of the step motor 6 will move up and down in addition to the function of the pressure regulator 7 to increase the fuel pressure. Here a fuel pressure sensor 12 will correct the step motor drive signal Os1 to control the fuel pressure accurately. Furthermore the noise of fuel pump 1 can be reduced.
Patent JP-H04299573-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: ENDO TETSUO
IPC: H01L27/115
Filed: 1991-03-28
Abstract: PURPOSE:To erase data en bloc by applying an 'L' potential to control gates of all NAND cells in a selected cell block and a substrate, and applying a program.pulse of 'H' level to bit lines, a source side selection gate, and a drain side selection gate. CONSTITUTION:An element isolation insulating film is formed on a P-type Si substrate 11. In an element region, a floating gate 14 of a first layer polycrystalline silicon film which gate turns to an electron storage layer is formed via a first gate insulating film 13. On the floating gate 14, a control gate 19 of a second layer polycrystalline silicon film is formed via a second gate insulating film 18. 'L' level potential is applied to the control gates of all NAND cells in a selected cell block and the substrate. A program.pulse of 'H' level is applied to a drain side selection gate and a source side selection gate. Thereby data are eliminated en block.
Patent JP-S51140424-A (JP)
Title: Linearity compensating circuit
Inventor: INOUE FUMIO
IPC: H04N3/23
Filed: 1975-05-30
Abstract: PURPOSE:To eliminate a secular change of a linearity in a class B push-pull amplifier circuit.
Patent JP-H01236585-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: WATANABE HIROSHI
IPC: H01M10/05
Filed: 1988-03-17
Abstract: PURPOSE:To improve a charge/discharge cycle characteristic by using a manganese oxide as a positive electrode active material, and trifluoromethan sulfonic acid litium (LiCF3SO3) as solute. CONSTITUTION:In the nonaqueous electrolyte secondary battery in which manganese oxide is made to a positive electrode active material, LiCF3SO3 is used as solute. By the way, the range of 0.5-1.5 mol/l is preferable as the density of LiCF3SO3. Thus when LiCF3SO3 is used as the solute, a trifluoromethan sulfonic acid ion (CF3SO3) is difficult to receive the catalytic action of the manganese oxide. This improves a charge/discharge efficiency or a cycle characteristic with an electrolyte decomposition reaction in a positive electrode particularly at the time of charging considerably constrained.
Patent JP-H05261922-A (JP)
Title: Ink jet printer head
IPC: B41J2/055
Filed: 1992-03-23
Abstract: PURPOSE:To miniaturize an ink jet printer head and make its voltage low by forming the section shape of a piezoelectric element cylindrical for an ink jet printer in which one end of the piezoelectric element is fixed on a base and a free other end is displaced to discharge ink into the shape of flow drops. CONSTITUTION:When voltage V is applied between electrodes 1a-1b of a cylindrical piezoelectric element 1, the displacement amount N is generated which is represented by N=d31.V.L/t1 wherein the length in the X direction of the piezoelectric element 1 is represented as L, the distance between electrodes as t1, piezoelectric distortion modulus as d31, and displacement amount as N, and the ink quality 2 being in contact with the cylindrical piezoelectric element 1 is compressed. Ink from an ink chamber 2 is passed through an orifice 3 and discharged in the shape of ink liquid drops to print on a paper. When a diaphragm 4 is vibrated by the piezoelectric element 1, large compression load is generated to the piezoelectric element 1 and bending moment is applied. How much distance between electrodes can be shortened by the bending strength same as rectangular electron is found by checking section modulus and applying the same. The displacement amount to be found based on said result is approximately 7.8 times as much when the same voltage is applied.
Patent JP-2000253946-A (JP)
Title: Chair
Inventor: IKUTA MUNEHIRO
IPC: A47C7/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a chair which sufficiently supports the upper part of the body without giving burden on the back. SOLUTION: A front part of a seat surface 2 is formed as a horizontal surface 5, and a back part is formed as an inclined surface 6 downward. A backrest surface 3 is inclined backward in three stages, an inclination surface 7 at a lower part abuts to the lower back of a seated person up to the pelvis, an inclination surface 8 at a middle part abuts to the back up to the shoulders, an inclination surface 9 at an upper part abuts to the neck and the back part of the head, and the angles of the inclination surfaces 7, 8, 9 are set to be larger at the upper part than the lower part, and larger at the middle part than the upper part.
Patent JP-S58181700-A (JP)
Inventor: NAGAI MASAYA
IPC: B43L7/00
Filed: 1982-04-16
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-S57179222-A (JP)
Title: Preparation of modified polyamidoamine resin
Inventor: HORIBE MICHIHARU
IPC: C08G69/00
Filed: 1981-04-27
Abstract: PURPOSE: To obtain the titled resin having improved flexibility without damaging characteristics of epoxy resin, by subjecting carboxyl group-containing liquid diene rubber, a monobasic carboxylic acid(ester) and a polyamine to polycondensation.  
     CONSTITUTION: (A) A carboxylic acid(ester) (e.g., acetic acid, etc.) consisting essentially of a monobasic carboxylic acid, (B) a polyamine (e.g., ethylenediamine, etc.), and (C) carboxyl group-containing liquid rubber (preferably liquid polybutadiene rubber, etc.) are subjected to polycondensation in such a way that preferably the component A and the component B undergo amide reaction, and the reaction product is blended with the component C, to give the desired resin. The equivalent of the component B is preferably 1W3 based on the total amount of the carboxyl group of the component A and the component B, and the amount of the component C used is preferably 3W80wt% based on the total components.  
     USE: A raw material for a flexibility imparter for phenolic resin laminate or an enhancer for paper strength. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04299237-A (JP)
Title: Gloss detector
Inventor: MAKINOU KAZUHIRO
IPC: G01N21/57
Filed: 1991-03-28
Abstract: PURPOSE:To achieve accurate judgment of gloss and further enable miniaturization of a head part even when a quantity of reflected light changes by accomplishing an accurate detection regardless of any positional deviation of an object to be inspected. CONSTITUTION:Diffused light is directed to a projection fiber 2 and the reflected light thereof is received by a multi-core fiber 3 formed by a proximate arrangement of three photodetecting parts 4 or more. As the maximum value is recognized to be the regularly reflected light among received light signals, an accurate detection is accomplished regardless of a change in the optical path of the regular reflection as caused by a positional deviation or the like of an object. Maximum value, an average value or the minimum of the received light signals are detected to determine a ratio, not difference between the both. The collation of the ratio with a reference value enables accurate detection without being affected a drop in an absolute value of the reflected light.
Patent JP-S63229634-A (JP)
Title: Optical head
Inventor: MIZUNO SADAO
IPC: G11B7/09
Filed: 1987-03-19
Abstract: PURPOSE:To confirm the deviation between an erasing light spot and a recording and reproducing light spot by using the s-polarized light to form a first light spot and using the p-polarized light to form a second light spot and detecting an address signal with the first light spot. CONSTITUTION:A reflected light 73 of an erasing light spot 72 reflected on a disk 52 passes an objective lens 51, a quarter-wave plate 50, a triangular prism 49, and a prism 47 and is transmitted through a first polarization beam splitter 48. Thereafter, this light is reflected on a wavelength selecting filter 56 and is emitted from a prism 55 and has the optical path bent by an erasing beam forming means 69 and is made incident on a second polarization beam splitter 68. Since a reflected light 63 is an s-polarized light by the action of the quarter-wave plate 50, a reflected light 63 is reflected on the beam splitter 68 and reaches a photodetector 74. Thus, the track deviation of the erasing light spot 72 is detected and the address signal is detected.
Patent JP-S54158558-A (JP)
Title: Torque transmission device
Inventor: UIRIAMU EICHI BIBENZU
IPC: F16D23/06
Filed: 1979-05-24
Abstract: Torque transmitting apparatus (10) including a shiftable sleeve member (12) having locking and guiding splines (26a and b) for coupling a first toothed member (14) having external teeth (34) to either one of a pair of toothed members (16), having external teeth (20), and spaced on axially opposite sides thereof. Each locking spline (26a) has working faces (40) whose ends include recesses (38) for axially holding the sleeve member during the transmission of torque to prevent undesirable disengagement during the transmission of torque. The recesses at each end of each locking spline (26a) are spaced from each other with substantially the same minimum chordal relationship as the end of each of the other locking splines. Each guiding spline (26b) has working faces (44) which are spaced so that the chordal thickness therebetween is substantially equal to or less than the corresponding minimum chordal thickness between the recesses at the ends of each locking spline. When the sleeve member (12) is shifted on the first toothed member (14) into engagement with one of the toothed members (16), the relationship between the locking and guiding splines is such that the guiding splines serve to maintain proper axial alignment between the three members (12, 14, 16) and the locking splines serve to prevent undesirable axial disengagement of the locking spline (26a) of sleeve member (12) from the teeth (20) of the toothed member (16) during torque transmission. The guiding splines (26b) also cooperate with the teeth (34) of member (14) while disengaging the locking teeth (26a) from the teeth (20) of member (16) to axially guide the sleeve member (12) in the opposite direction. In one preferred embodiment, the locking and guiding splines are arranged in an alternating relationship with each other. Another preferred relationship has three guiding splines preferably equally circumferentially spaced with respect to each other about the sleeve member.
Patent JP-H11239421-A (JP)
Title: Support for pot planting and planting kit
Inventor: IWAI AKIRA
IPC: A01G9/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To improve easiness for assembling and housing and plan to use as planting kits. SOLUTION: This support for pot planting is installed with plural poles 2 standing by inserting their base ends into the periphery 1 of a planting pot, a resin-made shape-holding ring 3 which binds the free (upper) ends of the poles 2 to arrange them with equal intervals on an almost circular periphery, and a resin-made spiral wire 4, the original form of which is formed to be discoid by fixing one end on the periphery of the ring 3 and gradually decreasing the diameter with continuously pointing to the center. The planting kit Y is a complete set of the support members X for pot planting, a resin-made pot material 1 and a name plate material 5.
Patent JP-H07268053-A (JP)
Title: Polyurethane resin, its production, and magnetic recording medium produced from the resin
Inventor: YAMASHITA KAZUTAKA
IPC: C08G18/32
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a new polyurethane resin which has a controlled mol.wt. distribution and gives, when used as the binding resin for a magnetic layer of a magnetic recording-medium, a magnetic layer excellent in dispersion of a magnetic powder and in durability. CONSTITUTION:This new polyurethane resin is obtd. by the urethane-forming reaction of a polyhydroxyl compd. contg. an epoxy-modified dicarboxylic acid- polyhydroxy compd. with a polyisocyanate compd. and contains 0.1meq/g or higher epoxy groups.
Patent JP-S56160652-A (JP)
Title: Manufacture of glass sensitive film of glass electrode
Inventor: KONISHI KOUICHI
IPC: C23C14/06
Filed: 1980-05-15
Abstract: PURPOSE:To process a glass sensitive film having a uniform inner resistance characteristic by sputtering a glassplate target to provide the surface of a substrate to be sputtered with a glass sensitive film. CONSTITUTION:A glassplate target 2 is set up in the vacuum tank 3 and a base substance to be sputtered 4 is set up on the holder of the base substance 5 while the pressure inside the vacuum tank 3 is reduced to highten a degree of vacuum. Next, inert gas or reactive gas or both thereof are introduced into the vacuum tank 3 to make the pressure about 10<-2>-10<-3>Torr. Under this condition a high frequency electric field is applied from a power source 7 between the target electrode 1 and the holder of the substrate to be sputtered 4, then the introduced gas is ionized, accelerated to collide the surface of the glassplate target 2 as high energy particles and spring out the atoms and molecules to adhere to the surface of the substrate to be sputtered 4 for forming a glass sensitive film.
Patent JP-H09255927-A (JP)
Title: Pressure-sensitive tape, production thereof, and article with protected surface
Inventor: UCHIYA TOMOAKI
IPC: C09J7/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive tape which is easy to stretch and useful as a protective film.  
     SOLUTION: This tape 10 comprises a substrate 1 and a pressure-sensitive adhesive layer 2 formed on at least one side of the substrate 1. The substrate 1 is a film formed from a solution or dispersion of a natural or synthetic film- forming polymeric material in water or a solvent. The substrate 1 has a stress at 100% elongation of 10-700g/mm 2  and a residual stress of 300g/mm 2  or less after 5-minute 100% elongation. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03266245-A (JP)
Title: Mode switching device for auto-reverse type tape recorder
Inventor: KIDO KUNIO
IPC: G11B15/02
Filed: 1990-03-15
Abstract: PURPOSE:To automate switching to a stopped state through simple constitution by making the part to be anchored of a push button lever for high-speed feeding shorter than the part to be anchored of the push button lever for reproducing so that the push button lever for high speed feeding is released and reset when a tape comes to its end in a high-speed feeding mode. CONSTITUTION:When the tape comes to its end, a tape end detecting mechanism operates, and a tape traveling direction switching mechanism is operated to switch, and an anchoring plate 27 is moved by definite distance L. In this case, the part 37 to be anchored of the push button lever 16 for reproducing operation and the parts 36, 38 to be anchored of the push button levers 15, 17 for high-speed feeding are different in their lengths in the reciproca tion direction of the anchoring plate 27, and the part 37 to be anchored of the push button lever 16 for reproducing operation is longer than the movement distance L of the anchoring plate 27, and the parts 36, 38 to be anchored of the push button levers 15, 17 for high-speed feeding are shorter than the movement distance L of the anchoring plate 27. Thus, even when the tape comes to its end in the reproducing mode, the tape traveling direction is switched while the push button lever 16 for reproducing operation is not released, and when the tape comes to its end in the high-speed feeding mode, the push button levers 15, 17 for high-speed operation are released from their being held, and are reset and switched to the stopped state.
Patent JP-H07270296-A (JP)
Title: Particulate weight determining device
Inventor: FUJIWARA NOBUHIKO
IPC: F01N3/02
Filed: 1994-04-01
Abstract: PURPOSE:To provide an improved particulate weight determining device for accurately determining the particulate weight of a filter for capturing the particulate in an exhaust gas of diesel engine. CONSTITUTION:Based on the detection result from an alternator 22 (exhaust gas flow detection means) and a microwave detection means 18 (electromagnetic wave information detection means), a control means 21 judges and processes the particulate weight captured by a filter 4, thus accurately determining the particulate weight independently of the operational conditions of an internal engine 1.