baber/WOPTO huggingface dataset:
Patent JP-2000032768-A (JP)
Title: Overheat protector for load driver
Inventor: FUNABASHI KENJI
IPC: B60H1/32
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To enhance safety of elements while suppressing deterioration of output performance by increasing the current reduction rate or speed when the temperature and the increasing rate thereof are high whereas increasing the current increasing rate or speed when the temperature and the decreasing rate thereof are high. SOLUTION: A car air conditioner comprises a three-phase inverter circuit 2 for chopping DC power inputted from a vehicle mounted battery to produce AC three-phase power being fed to a motor M for driving the compressor of the air conditioner, a gate controller 3 for applying a control voltage to the three-phase inverter circuit 2 and an air conditioning motor controller 4 for controlling the gate controller 3 based on an input signal. Within a temperature range requiring protection of the motor M through frequency control, reduction speed of r.p.m. (average current) is increased when a detected temperature in the vicinity of an element and the increasing rate thereof are high whereas the current increasing speed is increased when the temperature in the vicinity of the element and the decreasing rate thereof are high.
Patent JP-H1040819-A (JP)
Title: Manufacture of plasma display panel
Inventor: NAMIKI FUMIHIRO
IPC: H01J11/24
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To reduce as much as possible the number of special processes to provide protrusions for preventing short-circuit between terminals and to improve productivity. SOLUTION: In manufacturing a PDP(a plasma display panel) which has an electrode pattern PA, containing external connecting terminals Aa arranged in one direction, barriers to partition a display area E1 and protrusions to prevent short-circuit in the external connecting terminals Aa neighboring each other, an insulating material layer 290 is formed on a substrate 21 provided with the electrode pattern PA, to be extended across the display area E1 and a terminal formation area EAa on the outside thereof. On the insulating material layer 290, mask layers 63, 64 are formed by the pattern exposure of a photosensitive material, which correspond to the arrangement pattern for the barriers and the protrusions. The exposed portion of the insulating material layer 290 is removed, for forming the barriers and the protrusions at the same time.
Patent JP-H1198579-A (JP)
Title: Method, system, base station and mobile station
Inventor: MIKAERU BIRUHERUMU
IPC: H04B7/26
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of disturbance in a mobile station without relying on the common sense of a user by permitting a base station to transmit an inactivation signal to the mobile station and permitting the mobile station to inactivate the use of its output in accordance with the inactivating signal. SOLUTION: A switch-on signal is supplied to a switch 4 with connections 10 and the switch 4 supplies a signal generation signal to a signal generator 5 in accordance with it. The signal generator 5 generates the inactivation signal and it is transmitted with a transmitter 8, a fork 7 and an antenna 2. A transmitter/receiver 21 receives the inactivation signal with the antenna 22, the fork 26 and a receiver 30. A detector detects the reception of the respective inactivation signals and permits the signal generator 27 to generate a signal generating signal provided with a fixed duration time in accordance with the detection every time. A transmitter 23 inactivates a transmission output in accordance with the signal generating signal during the period of length in the signal generating signal.  As a result, the transmission output of the transmitter/receiver 21 and the transmission outputs of the whole mobile stations near the base station 1 cannot be used.
Patent JP-S6168028-A (JP)
Inventor: UBUO HERUSHIYAA
IPC: A61B5/00
Filed: 1985-09-05
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-S5984879-A (JP)
Title: Preparation of 3-methylflavone-8-carboxylic acid
Inventor: OOGAMI SHIGEMI
IPC: C07D311/30
Filed: 1982-11-05
Abstract: PURPOSE:To prepare 3-methylflavone-8-carboxylic acid useful as an intermediate of pharmaceutical, in high yield, by using 3-methyl-8-(2-methylpropenyl)flavone as a starting material, and oxidizing the compound. CONSTITUTION:3-Methylflavone-8-carboxylic acid can be prepared by using 3- methyl-8-(2-methylpropenyl)flavone which has no cis- and transisomers and is separable and oxidizable easily, as a starting raw material, and oxidizing the compound with potassium permanganate. The basic ester of the compound is effective for the remission of the inferior urinary tract smooth muscle spasm.
Patent JP-H0726663-A (JP)
Title: Crevice for eave roof tile
Inventor: ISOZAKI MUNETSUNE
IPC: E04D1/30
Filed: 1993-07-13
Abstract: PURPOSE:To conduct operation safely by molding a face board and a mounting board orthogonal to the face board of a synthetic resin respectively while forming nail holes to the mounting board and forming the mounting board onto the top face of a tile fillet in a freely nailing manner. CONSTITUTION:A notch section 14 corresponding to an adjacent roof tile is formed to the upper section of a face board 1 consisting of the sheet of a synthetic resin while a marker 15 as a mark conformed to the Indian ink of a tile split is formed at the end section of the notch section 14. A plurality of nail holes 21 for nailing to the top face of a tile fillet are shaped to a mounting board 2 composed of the sheet of the synthetic resin. The face board 1 and the mounting board 2 are connected in a foldable manner in the direction of the arrow A through a hinge 12.
Patent JP-H0942065-A (JP)
Title: Internal combustion engine
Inventor: UEDA TAKAHIRO
IPC: F02M23/04
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a discharge amount of soot when an EGR high load operation is executed. SOLUTION: In an internal combustion engine having an exhaust gas recirculating mechanism for recirculating a part of exhaust gas to an intake system in a prescribed engine operating region, the engine is provided with an air supply means 7 for supplying compressed air into a cylinder 12 in an expansion stroke and a control device for actuating the air supply means 7 when an engine operating region is in a prescribed load or more.
Patent JP-H1180577-A (JP)
Title: Production of dye
Inventor: AKATA MASANORI
IPC: B41M5/388
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To enable the production of a dye excellent in heating transferability, coloring activity and color-developing activity on a material to which the dye is transferred and in bleed resistance after the transferring of the dye and suitable for a thermal transfer sheet by reacting a specific phenylenediamine compound with a specific aromatic alcohol. SOLUTION: A dye of a compound of formula IV or formula V is obtained by reacting (A) a compound of formula I  A is a group of the formula: CONHR5 [R5 is a (substituted) 1-5C alkyl] or a group of the formula: NHCOR5 ; X1 and X2 are each H, a halogen or a 1-5C alkyl} or a compound of formula II (B is A; C is H or a group of the formula: CONHR5 ) (e.g. 3-butanoylaminophenol) with (B) a compound of formula III (R1 to R4 are each R5 ) [e.g. 4-(N,N- diethylamino)aniline].
Patent JP-H0938624-A (JP)
Title: Crude refuse treating device of microorganism decomposition system
Inventor: ISHIBASHI TSUTOMU
IPC: B09B3/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To rapidly and well execute the decomposition treatment of crude refuse by using microorganisms for decomposing org. matter with simple constitution requiring less costs. SOLUTION: Rotary vanes 20 for agitating and mixing bed materials contg. the microorganisms for decomposing the org. matter and the crude refuse are formed to a curved shape having a first surface 21 of which the front surface faces a rotating direction and a second surface 22 of which the front surface intersects approximately orthogonally with the first surface 21. A pair of the rotary vanes 20, 20 for agitation are inclined with a revolving shaft 6. In addition, the vanes are fixed to deviate from each other in such a manner that the surfaces 21, 22 do not face each other.  The bed materials are evenly agitated in a housing container by the rotary vanes 20 for agitation, by which the presence environment of the microorganisms for decomposing the org. matter included in the bed materials is improved and the mixing state of the bed materials and the crude refuse to be treated is made uniform.
Patent JP-S60101318-A (JP)
Title: Shielding method of shield type rolling bearing
Inventor: NISHIWAKI NOBORU
IPC: F16C33/78
Filed: 1984-09-19
Abstract: PURPOSE:To provide a simple and inexpensive shielding method which is suitable for minor production, by a method wherein a flat annular shield plate is fitted in a seal groove formed in an outer ring or an inner ring, and the edge of the shield plate is expanded by a punching process to engage such expanded part with the seal groove. CONSTITUTION:A seal groove, which is annular and concentric with an outer ring 11 and is axially sized to be slightly thicker than the thickness of a shield plate 14, is formed in each of the inner diameter parts, at both ends in the direction of an axis of the outer ring 11. In the seal groove 19, its inner wall surface in the direction of an axis forms a positioning wall 15, an annular recess 17 is formed in the middle of an inner surface part 16 of a cylinder, by which the positioning wall is followed, and the outer surface of the annular recess part 17 forms, in order, a slanted side 17a and an annular locking surface part 18. Mounting of the shield plate 14 is such that the edge part of the outer surface of the shield plate 14 is stamped by a punch 20 to form an expansion part 14a, and the forward end, serving as a lock starting point 14b, is stuck to the slanted face side 17a. The inner periphery of the shield plate 14 is positioned opposite to a cylinder part 21 of an inner ring 10 with labyrinth gap formed therebetween.
Patent JP-H0842533-A (JP)
Title: Mounting structure for part
Inventor: SATO SEIICHI
IPC: F16B5/10
Filed: 1994-07-29
Abstract: PURPOSE:To provide an improved mounting structure which has a part mounted on a panel through a clip. CONSTITUTION:Support grooves 4 having a taper guide surface 5 are formed on the opening 2a side and the deep wall 2c side of a pedestal part 2 for a part and a pair of resilient arms 18 having a lock piece 19 are arranged at a clip. By providing each lock piece with a taper surface 20 making slide contact with the taper guide surface, when one resilient arm passes through a position above the pedestal part with the resilient arm bent during holding of the pedestal part for a part by a clip, the lock piece of one resilient arm is engaged with the support groove on the opening side of the pedestal part simultaneously with engagement of the lock piece of the other resilient arm with the support groove on the deep wall side of the pedestal part. However, in this case, since, through cam operation between the taper surface and the taper guide surface, each lock piece is automatically guided toward the central part of the support groove and engaged, the clip is centered at the pedestal part for a part. Thereafter, even when the clip is moved by an unexpected external force, the lock piece of each resilient arm is automatically guided to the central part of the support groove.
Patent JP-S6371939-A (JP)
Title: Optical head
Inventor: ANDO HIDEO
IPC: G02B7/28
Filed: 1987-08-07
Abstract: PURPOSE:To perform detection of out-of-focus with the higher stability and reliability by installing a light extracting member in a manner as to satisfy specific conditions. CONSTITUTION:The light extracting member is so installed as to satisfy x<=f0+ f<2>0/{2deltatf+(F-f0)}-L<2>/(f0-H) where the focal length of a 1st condenser means is designated as f0, the distance from the principal point of the 1st condenser means to the condensing point as F, the distance from the principal point of the 1st condenser means to the light extracting member as (x), the distance from the principal point of the 1st condenser means to the principal point of the 2nd condenser means as L, the distance from the principal point of the 1st condenser means to the light extracting member as H, and the permissible deviation of the recording layer of an information memory medium from the focal point of the light from the 1st condenser means as deltatf with the optical head to be used for a recording and reproducing device, etc. The out-of-focus is thereby stably detected with the high reliability.
Patent JP-H0944311-A (JP)
Title: Pointer positioning method for pointing device
Inventor: KIYONO YOSHIHIKO
IPC: G06F3/038
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To surely instruct a prescribed command by a pointer by judging the presence of the pointer in a prescribed item for prescribed time continuously based on a position at which the position of the pointer is sampled for prescribed number of times. SOLUTION: A processor 21 stores the coordinate position on a screen of the pointer inputted from a coordinate arithmetic unit 16 in a shift register, and counts up the count value of a counter 25 by, one. When the count value of the counter shows a valued >=10, it is checked whether or not the positions of all sampled points are set within the tolerance of a prescribed command item. When the positions of all pointers are within the tolerance, they are displayed fixedly at such position for the prescribed time. In this way, the pointer is automatically displayed fixedly in a prescribed command item by positioning the pointer in the tolerance of the command item continuously even when it is disabled to position the pointer in the prescribed command item by using a pointing device 14.
Patent JP-S5985525-A (JP)
Title: 2-position switching device
Inventor: NISHISAKA HISAKAZU
IPC: G05G5/06
Filed: 1982-11-09
Abstract: PURPOSE:To eliminate an impact generated in a switch mode and at the same time to faciliate the position control by providing a pulling means between a driving node and a follower node and setting the length of the pulling means at its stop position larger the free length and shorter than the length at the neutral position of the pulling means, respectively. CONSTITUTION:A coil spring 3 is set between a point 12 on a driving node 1 and a point 4 on a follower node 2 to generate the tensile force. The lengths SA and SB of the spring 3 at positions A and B are set longer than the free length S0 and shorter than the length SC at a neutral position C respectively. Thus the spring 3 is extended to the length SA and generates the tensile force TA. With this force TA, both nodes 1 and 2 try to turn counterclockwise and touch a stopper/detection switch 9 and a stopper 6 respectively to be stable at the position A. When the stopper 6 is moved back and forth in the direction O1, the revolution of the node 2 is reversed and pressed to the stopper 6. As a result, the stop position of the node 2 can be controlled in a wide range at the position A in response to the movement of the stopper 6.
Patent JP-S6256200-A (JP)
Inventor: MINAMIGUCHI YUKIO
IPC: G01D15/16
Filed: 1985-09-05
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-S5898634-A (JP)
Title: Throttle valve driving mechanism of multicylinder internal combustion engine
Inventor: ISAKA YOSHIHARU
IPC: F02D11/04
Filed: 1981-12-07
Abstract: PURPOSE:To stabilize the combustion by connecting the symmetric positions on both sides of an arm rotated in linkage with the throttling operation with rotary shafts of throttle valves by means of link levers, at the location between suction passages connected to a plurality of cylinders. CONSTITUTION:Throttle valves 24 and 25 rotated in linkage with the torottling operation are provided in suction passages 21 and 22 connected to a plurality of cylinders. The symmetric positions on both sides of the rotation center 32 of the arm 33 are connected to rotary shafts 45 and 46 of the throttle valves 24 and 25 by means of link levers 42 and 43. Since the opening degrees of the throttle valves are made coincident with each other, inconsistency in the combustion state between cylinders can be prevented and it becomes advantageous for the waste gas countermeasure.
Patent JP-2000031434-A (JP)
Title: Semiconductor device
Inventor: KATO KOJI
IPC: H01L21/822
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To reduce the area of a capacitor keeping the same capacitance and prevent increase in the number of processes for the capacitor and eliminate asymmetric capacitor characteristics by putting a dielectric between electrodes to bring it into contact with a first face and a second face of the electrodes. SOLUTION: A film 111 for electrodes of a capacitor is formed in the thickness of, for example, 2000 Å by sputtering platinum. Then, the film 111 is etched over the entire surface by anisotropic etching. For example, if the film 111 is etched over the entire surface by being cast with the ion beam in the direction vertical to a semiconductor substrate 101 by ion beam etching with, for example, argon as a source of ions, it means that the film 111 is anisotropically etched. Therefore, the side wall of the dielectric 110 is not etched and electrodes 112 and 113 are left over, at least one of which is self-alignedly connected to a buried plug 109 near the dielectric 110. Thus, the dielectric 111 of the capacitor is formed vertical to the semiconductor substrate 101 and the two electrodes are formed on both sides of the dielectric 111.
Patent JP-S6088249-A (JP)
Title: Planetary gear transmission gear
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 1983-10-20
Abstract: PURPOSE:To provide a proper transmission ratio responding to the speed change of a vehicle, by a method wherein, in a device having 3 planetary gear mechanisms between an input and an output shaft, a method of intercoupling the constituting elements of each planetary gear mechanism is devised, and the number of speed shifting steps of a gear row is set to 5 steps. CONSTITUTION:In a planetary gear transmission gear which is constituted such that first-third planetary gear having sun gears S1-S3, carriers PC1-PC3, and ring gears R1-R3, respectively, are situated between an input shaft I and an output shaft O, the input shaft I is coupled to the sun gear S1 and the carrier PC1 through clutches C1 and C2, respectively. The sun gear S2 is located integrally to the input shaft I, and the ring gears R1, R3 and the carriers C2, C3 are situated integrally with the output shaft O. Further, the ring gear R2 and the carrier PC1, the carrier PC1 and the sun gear S3, a case H and the sun gear S1, and the case H and the sun gear S3 are intercoupled through clutches C3, C4, brakes B1, B2, respectively.
Patent JP-2001018900-A (JP)
Title: Mounting and demounting mechanism of experimental equipment
Inventor: SUZUKI KEISUKE
IPC: B64G1/64
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To smoothly execute the work when an experimental equipment is closely mounted on an experimental device by comprising a rotary part for rotating a supporting member in such manner that it can separate from or approach to the experimental device. SOLUTION: Supporting frames 7 are rotatable about rotary shafts 9, 9 between a position A and a position B. Rails 6, 6 of the supporting frames 7 can be fixed and released at an artibrary position between the position A and the position B by a positioning mechanism. An experimetnal equipment mounting and demounting mechanism of this constitution comprises habitats mounted on the supporting frames 7 in a state that the supporting frames 7 are separated from an experimental device. As a seal is approximately vertically close to the experimental device when the habitats supported by the supporting frames 7 are closely contacted with the experimental device, the interference of the seal and the experimental device is not found even when the habitats are press fit along the rails 6. Accordingly the habitats can be smoothly mounted on the experimental device.
Patent JP-S6175507-A (JP)
Title: Manufacture of ferrite magnetic powder for magnetic paint
Inventor: SAKAI TOSHIO
IPC: H01F41/16
Filed: 1984-09-21
Abstract: PURPOSE:To prevent generation of cracks on a magnetic paint film even when a coil, etc. is covered with a magnetic paint having a large volume ratio of magnetic powder of ferrite by mixing ferrite raw material powder and baking it temporarily, granulating the material after pulverization, baking the grains without molding and then pulverizing again such material. CONSTITUTION:Ferrite material powder is mixed and temporarily baked. After pulverizing such powder, these materials are granulated and then baked without molding the granulated grains. These materials are pulverized again into the magnetic powder of ferrite for magnetic paint. Thereby, cracks are not generated even when a coil is covered with magnetic paint having a large amount of magnetic powder of ferrite than that of existing material. Moreover, a coil assures a larger inductance and a value of Q.
Patent JP-2001022797-A (JP)
Title: Circuit optimization simulator
Inventor: HATTA SHINICHIRO
IPC: G06F17/50
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To exactly and speedily acquire the optimal solution of a parameter group corresponding to request performance by making discrete the space of a circuit parameter within a realizing block and calculating the parameter while utilizing a genetic algorithm. SOLUTION: The realizing block of (n) circuit parameter spaces is equally divided and made discrete into np and when np discrete values are prepared, the number of (n) parameter sets becomes (np+1)n. In order to provide the optimal solution from a lot of sets, one set of parameter is regarded as one gene and (m) genes are extracted at random and regarded as an individual group. Therefore, (m) calculated results can be provided corresponding to the individual group having (m) genes. These calculated results are collated with the evaluation function of the request performance so that the individual conversion correction of (m) genes can be performed. The result is utilized for the next calculation and similar processing is repeated.  Therefore, the individual group is converged by repeating the exchange of several generations and finally, most of individuals are optimized to the request performance.
Patent JP-H04306016-A (JP)
Title: Programmable anti-time-limit delay circuit
Inventor: DEBITSUDO ARAN FUOTSUKUSU
IPC: H02H3/00
Filed: 1991-07-11
Abstract: PURPOSE: To provide an inverse time delay trip capable of satisfactory operation in a wide-range operation condition. CONSTITUTION: An inverse time delay circuit has an integrator 10 which receives a signal Vs indicating the voltage or the current of an external circuit and a reference signal V1. This integrator generates a control signal V0 indicating the integral of the difference between these signals. A comparator U2 compares this control signal with a second reference signal V2 and generates an output S which changes the logical state when the control signal exceeds the second reference signal. A digital/analog converter 16 is used which controls the magnitude of one or both of these reference signals to control the instantaneous trip level and/or the extreme trip level of this delay circuit.