baber/WOPTO huggingface dataset:
Patent JP-H1159460-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: TAKEDA OSAMU
IPC: B60B35/16
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an effect of rear wheels with steering control, without a delay from the running start of a vehicle. SOLUTION: A microcomputer 37 performs steering control of right and left rear wheels RW1, RW2 in accordance with a yaw rate detected by a yaw rate sensor 33 and a steering angle detected by a steering sensor 34. Neutral correction with wheel speed sensors 32a, 32b is required to detect the steering angle, and the right and left rear wheels RW1, RW2 are alternatively steering- controlled only by the yaw rate before the neutral correction is completed. After the neutral correction is completed, the right and left rear wheels RW1, RW2 are steering-controlled in accordance with both the yaw rate and the steering angle.
Patent JP-H0272447-A (JP)
Title: Microcomputer
Inventor: NAMEKI HIROSHI
IPC: G06F15/78
Filed: 1988-09-07
Abstract: PURPOSE:To set the highest access speed by using an access speed memory circuit which stores the access speed for each memory block and a weight production circuit which sets and controls the access speed. CONSTITUTION:The external memory addresses produced by an address production circuit 104 are outputted to an address output circuit 107 and an access speed memory circuit 101. The circuit 101 reads out the access speed stored previously for each memory block and outputs an access speed control signal 111. A weight production circuit 103 divides a system clock 112 based on the signal 111 and outputs a weight signal 113. A read/write control circuit 105 receives the signal 113 and outputs a signal 118, minus of RD and a signal 119, minus of WR to an external memory to give an access to each memory. Thus the highest executing speed is attained for a microcomputer application system.
Patent JP-S6468678-A (JP)
Title: Sonar device
Inventor: KIMURA SATOSHI
IPC: G01S7/52
Filed: 1987-09-08
Abstract: PURPOSE:To improve resolution per necessary storage space and to switch a wave reception azimuth speedily by arraying wave receiving elements horizontally or vertically and uniformly and arraying them at random in the other direction. CONSTITUTION:Elements used for the phase matching of the wave reception of a cylindrical transmitter receiver array 1 are arranged by (m) stages horizontally and (n) stages vertically, elements 10 serve for transmission and reception in common, and others are used exclusively for transmission. One element 10 is arrayed in each horizontal column and the position of the element 10 is determined at random. Consequently, the array is formed which has an equivalent matrix of horizontal (m) columns and vertical (n) stages. Then vertical (n) stages of elements only for transmission are connected to a wave transmission system in parallel and only one element 10 is connected to the reception part for each horizontal column. This constitution provides high resolution when the necessary storage space is small, and the wave reception azimuth is switched speedily.
Patent JP-H0565791-A (JP)
Title: Bottom widening device and bottom widening method for using its device
Inventor: SHIMAI MORIYUKI
IPC: E02D5/44
Filed: 1991-09-05
Abstract: PURPOSE:To execute work smoothly by shortening the level of a bottom widening device, and by jointing the bottom widening device without the need of drawing a drill pipe at the time of widening a bottom. CONSTITUTION:A bottom widening device A is composed to a shaft pipe 1 to be set around a drill pipe 5 to be held by the pipe 1, and to be moved down along the pipe 5, guide rails 2, 2 to be erected to both the end positions of a loner section excavating-bit 6 from the upper section outer-peripheral-section position of the shaft pipe 1, a bottom widening bits 3 to be moved up or down along the guide rails 2, 2 and for excavating the bottom section periphery of a shaft section, and hydraulic jacks 4, 4 for moving the bottom widening bits 3, 3 upward or downward. 4, Then, by arranging the hydraulic jacks 4, 4 in parallel with the guide rails 2, 2, the level of the bottom widening device A is shortened. Besides, the shaft pipe 1 is separated from the drill pipe 5, and the drill pipe 5 is jointed as guide to be moved down, and then, before widening the bottom, the drill pipe 5 is not required to be drawn out. In a state that the drill pipe 5 is left, the bottom widening device A is set at the lower end of the drill pipe 5, and in the bored hole of the shaft section the bottom can be continuously widened.
Patent JP-2001017555-A (JP)
Title: Cordless infrared heat, magnetic and ion therapy apparatus
Inventor: ISHIKAWA HIROSHI
IPC: A61N1/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To enable therapy by the effect of infrared heat and ions by making a therapy apparatus by combining a magnetic therapy with a cordless thermal therapy apparatus and making the therapy apparatus easily mountable to an effected site requiring therapy. SOLUTION: A cordless therapy apparatus in which a tourmaline is used for a regenerative material, infrared radiation and ions are generated by heating the tourmaline and magnetic therapy based on a magnet is combined therewith and put in an outer bag 4 using a nonwoven fabric incorporating tourmaline or raw cotton, and is fixable simply to an affected site requiring treatment by using a special fixing mesh shoulder wear and a belt.
Patent JP-H0561505-A (JP)
Title: Fuzzy inference method, member adjustment method and vtr head adjustment method
Inventor: ISHIMARU ICHIRO
IPC: G11B5/53
Filed: 1991-09-05
Abstract: PURPOSE:To calculate the highly precise adjustment value through a fuzzy inference and also to obtain a regression curve from the varied data in consideration of the variance of the plastic deformation value when the adjustment is carried out with the plastic deformation. CONSTITUTION:The variance state itself of the measurement data or the probability distribution of the data variance is defines as a membership function. Meanwhile the variance of the plastic deformation value produced with addition of the general deformation value (elastic deformation value-plastic deformation value) is defined as a membership function when the adjustment is carried out with the use of the elastic deformation characteristic. Furthermore a means is added to measure the variance of the thickness of an adjustment subject together with a fuzzy inference. When the mutual interference is caused among plural adjustment items, this mutual interference value is defined as a membership function. This membership function is set at the IF part of an IF-THEN rule of the fuzzy inference.
Patent JP-H0947120-A (JP)
Title: Rice transplanter
Inventor: ITANI KAZUAKI
IPC: A01C5/06
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter having a light compact structure, capable of easily detecting the state of the transportation of fertilizer and excellent in workability, operability and maintenance by attaching a fertilizer clogging sensor on a boot connecting a hose transporting the fertilizer to a groove- making device. SOLUTION: Fertilization to a side groove is carried out by supplying fertilizer from a fertilizer tank to a groove-making device 39 attached on floats 34, 35 through a fertilizer transporting hose 40. A fertilizer clogging sensor 135 is placed on a transparent resin-made boot 133 connecting the fertilizer transporting hose 40 to the groove-making device 39. Further, preferably, the groove-making device 39 is connected to the boot 133 by an engagement mechanism, and the fertilizer clogging sensor 135 enables the prevention of disengagement of the groove-making device 39 from the boot 133.
Patent JP-H0388190-A (JP)
Title: Image data file
Inventor: YOKOGAWA YUKIO
IPC: G11B27/00
Filed: 1989-08-30
Abstract: PURPOSE:To easily restore the content of an index file even when it is dissipated by attaching the same data as index data at the front of an image data record in an image data file. CONSTITUTION:The image data file is equipped with an image file 1 including plural variable length image data records C0-C2 and the index file 2 including the index data S0-S2 of the records C0-C2. At the front of each of the records C0-C2 in the file 1, the same data as the index data S0-S2 are included as duplicate copies A0-A2. Therefore, even when data in the neighborhood of the index data S1 in the file 2 is destroyed, the file 2 can be easily restored by referring to the duplicate copies A0-A2 in the neighborhood of the record C1.
Patent JP-S59123445-A (JP)
Inventor: EFUGENII SUTEPANOBUITSUCHI GOM
IPC: H02K15/02
Filed: 1982-12-24
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-S61164579-A (JP)
Inventor: RATSUSERU JIERARUDO RASUMUTSUS
IPC: A63H3/20
Filed: 1985-10-09
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-H0276990-A (JP)
Title: Liquidtight connection structure between rivet yoke pipe and iron pipe
Inventor: MATSUI KAZUYOSHI
IPC: F16L13/02
Filed: 1988-09-09
Abstract: PURPOSE:To enable complete prevention of leakage of water by a method wherein connection structure is formed with first - fourth weld part at which the end surface of a rivet yoke pipe and the end surface of an iron pipe are welded to each other for seal, joint plates, mounted by means of rivet trains, and a sealant with which a gap part is filled for seal. CONSTITUTION:In connection structure between a rivet yoke pipe 1 and an iron pipe 2, an abut surface between the end surface of the rivet yoke pipe 1 and the end surface of the iron pipe 2 is sealed by a first weld part 3. Away from the weld part 3, yoke plates 4 and 5 are mounted by means of rivet trains 6a, 6b, and 6c. The edges of the joint plates 4 and 5 are welded to each other at a second weld part 7 and third weld part 8 tor sealing. The rivet heed part region of the rivet train 6a is sealed by a fourth weld part 9. Gap parts between a rivet yoke pipe body 1a and the joint plates 4 and 5 are filled with a filler 10. This constitution prevents the occurrence of leakage of water due to deformation of a yoke plate and enables holding of liquiatightness for a long period.
Patent JP-S60118816-A (JP)
Title: Focal distance detecting device of zoom lens
Inventor: HAMA YOSHIHIRO
IPC: G02B7/28
Filed: 1983-11-30
Abstract: PURPOSE:To raise the detection accuracy of focal distance of a zoom lens, and to make a device small in size by constituting the titled device to detect the focal distance of the zoom lens by detecting directly a position of an optical axis direction of a movable lens varying the focal distance. CONSTITUTION:When a zoom motor 18 is driven, a zoom ring 16 is turned through a zoom ring driving gear 19. A cam ring 34 is turned by a driving pin 37 for receiving the turning of this zoom ring 16, a variable power lens frame 29 and a correcting lens frame 30 move through cam grooves 35, 36 and moving pins 32, 33, and as a result, a focal distance is varied. In that case, its focal distance is detected by detecting a moving position of the variable power lens frame 29 by a focal distance information recording substrate 50 and a terminal 51. Also, focusing is executed by driving an auto focus motor 23 and turning a focusing ring 28. In such a way, the detection accuracy of the focal distance is improved, and also a device is miniaturized.
Patent JP-H03109356-A (JP)
Title: Ester derivative
Inventor: OZAWA TETSUO
IPC: C09K19/20
Filed: 1989-09-01
Abstract: NEW MATERIAL:An optically active ester derivative expressed by formula I (R<1> is 2-18C alkyl or 2-18C alkoxy; R<2> is 2-18C alkyl; C* is asymmetric carbon atom). USE:Used as ferroelectric liquid crystal compound exhibiting ferroelectric liquid crystalline state in wide temperature range. Stable to humidity, air, light and heat, etc., having large spontaneous polarization, low viscosity, high response speed and low driving electric voltage. Applied to display of liquid crystal television, etc., optical printer head, optical Fourier transformation element or light valve, etc. PREPARATION:For instance, a compound expressed by formula II is reacted with a compound expressed by formula III to obtain a compound expressed by formula I.
Patent JP-H09112542-A (JP)
Title: Self-pressurization journal-bearing-assembly
Inventor: MAIKERU PII GORUDOFUSUKI
IPC: A61M60/538
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To supply a lubricant over a long period of time, and eliminate abrasion and leakage of the lubricant. SOLUTION: A self-preload journal bearing assembly 10 contains a tubular housing 12 having a bore 16 to demarcate a plane cylindrical journal bearing 16a and a cylindrical rotary shaft 18 arranged there in a coaxial shape. This shaft 18 contains a plane cylindrical journal 18a leaving an interval in the radial direction toward the inside of a bearing to demarcate a journal bearing gap 20a. In a screw pump 26, a part is demarcated by a part of the shaft, and is arranged inside a housing bore 18c by fluidly connecting with the journal bearing 16a to continuously circulate a lubricant there by receiving pressure at rotating time (by a motor 24) of the shaft to cope with end part leakage of the lubricant 22 of from the journal bearing 16a.
Patent JP-H07174919-A (JP)
Title: Production of phase-difference plate
Inventor: UCHIYAMA AKIHIKO
IPC: G02B5/30
Filed: 1994-09-21
Abstract: PURPOSE:To obtain a phase-difference plate having characteristics required as an optical compensation plate for improving dependency on the visual angle in a liq. crystal display device with high productivity. CONSTITUTION:A material for an optical layer is prepd. by mixing a low- molecular liq. crystal having positive anisotropy in dielectric constant and positive anisotropy in magnetic susceptibility with a high-molecular forming compd. Protective layers are separately formed on a pair of electric conductive substrates and the material for an optical layer is held between the substrates while in contact with the protective layers. Energy is applied to the material while applying an electric field between the substrates to cure the material, only the substrates are peeled off and sticking to a transparent substrate is carried out with an adhesive layer. In other way, protective layers are separately formed on a pair of substrates and the material for an optical layer is held between the substrates while being in contact with the protective layers. Energy is applied to the material while applying a magnetic field between the substrates to cure the material, only the substrates are peeled off and sticking to a transparent substrate is carried out with an adhesive layer.
Patent JP-S60119696-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MISHIMA MICHIHIRO
IPC: G11C11/34
Filed: 1983-12-02
Abstract: PURPOSE:To attain low power consumption by starting precharge to a bootstrap capacitance based on an input timing signal supplied at the most delayed time so as to make a DC current flowing through an output MOSFET to a required minimum value. CONSTITUTION:When an input timing signal phi1 goes to a high level, an FETQ10 is turned on and then when a input timing signal phi2 goes to high level, an FETQ14 is turned on and precharge to the bootstrap capacitor CB is started. FETQ16, Q18 are turned on and a DC current starts flowing through Q16, Q17 and Q18, Q19. An FETQ13 is turned on by the signals phi1, phi2 so as to extract a precharge voltage Vp of the gate of the output FETQ17, Q19 and turn off the Q17, Q19. When the potential at a connecting point of the Q16, Q17 is increased and one electrode of the capacitor CB is boosted and reaches a high level at a power supply voltage or over. The voltage VB is fed to the gate of the output FETQ16, Q18 and an output timing signal phiout goes to a high level like the power voltage VCC.
Patent JP-H04108496-A (JP)
Title: Washing machine
Inventor: IMAI MASAHIRO
IPC: D06F34/10
Filed: 1990-08-28
Abstract: PURPOSE:To detect lock without fail by comparing the turning speed of a washing machine motor detected by a turning speed detecting means with a reference turning speed for deciding lock for each prescribed unit time, and judging the lock of the washing machine motor when the turning speed of the washing machine motor is lower than the reference turning speed for deciding lock continuously prescribed times. CONSTITUTION:Within the unit time from the output of a command for a target turning speed till the passage of (t) seconds, the turning speed of a washing machine motor 3 detected by the turning speed detecting means with a reference turning speed (a) for deciding lock. When the turning speed of the washing machine motor 3 is lower than the reference turning speed (a) for deciding lock, it is decided that the washing machine motor 3 reaches lock turning speed, and lock count is increased only by '1'. Next, when the lock turning speed is continuously detected in prescribed times, it is judged for a first time by a controller 6 (lock detecting means) that the washing machine motor 3 is locked, electrification to the washing machine motor 3 is prevented, and abnormality is informed a user by a buzzer.
Patent JP-H0671904-A (JP)
Title: Color ink-jet recording apparatus
Inventor: MORIKOSHI KOUJI
IPC: B41J2/165
Filed: 1992-08-26
Abstract: PURPOSE:To prevent the contamination of a color inkjet, recording apparatus or defective discharging of ink and to achieve wiping which restricts mixing of colors of ink at separated parts, by removing all of the ink and foreign matter or dried adhering substances of ink dyes and fibers, etc., on the surfaces of nozzles of the apparatus. CONSTITUTION:A conventional elastic member 8a and a member 8b with water absorption properties are bonded integrally by an adhesive, thereby to constitute a blade 8. Notches 9 are formed at the end part of the blade 8. In other words, the end part of the blade 8 is divided into the number of arrays of nozzles. The notches 9 are so formed that parts separated by the notches butt against the corresponding nozzle faces 4-Y, 4-M, 4-C, 4-M at the cleaning time. The member 8b having water absorption properties and the elastic member 8a are set at the upper and lower sides.
Patent JP-S6472579-A (JP)
Title: Positioning and fixing structure for semiconductor laser chip and input lens
Inventor: TAGAWA KENJI
IPC: H01S5/00
Filed: 1987-09-12
Abstract: PURPOSE:To easily position a semiconductor laser chip and an input lens on an optical axis by disposing an input lens mounting and supporting member by inserting the columnar protrusion of a heat sink member into a slotlike mounting hole in a state that it is brought into contact with the hole at two positions in its radial direction. CONSTITUTION:A semiconductor laser chip 34 is fixedly mounted on a heat sink member 38, an input lens 40 is mounted on a mounting and supporting member 42, a columnar protrusion 46 protrudes from the member 38, and slotlike mounting hole 48 is formed at the member 42 in a state that the protrusion 46 is so inserted into the holes that it is brought into contact with the holes at two radial positions. The member 42 is displaced longitudinally of the member 38, longitudinally of the hole 48 and circumferentially of the protrusion 46 to position the chip 34 and the lens 40 on an optical axis, and the protrusion 46 is, after the positioning, physically secured, for example, by soldering or laser welding to the member 42 in the hole 48.
Patent JP-H0952569-A (JP)
Title: Traffic accident reproduction system and data recording device
Inventor: ABE ATSUSHI
IPC: G01P15/18
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To correctly reproduce the behavior of a vehicle by correcting the values based on other acceleration sensors or angular velocity sensors even when either the acceleration sensor or the angular velocity sensor is saturated. SOLUTION: Acceleration sensors 1a-1c to respectively detect acceleration GX-GZ in the advancing direction (X direction) of a vehicle, Y direction perpendicular thereto, and Z direction in the vertical direction of the vehicle, and angular velocity sensors 2a-2c to detect the angular velocity around X-Z axes are provided. A second acceleration sensor 1d to detect the acceleration in the direction not orthogonal to either of X-Z axes is provided. The signal from each sensor is taken in a control device 5 through a multiplexer 3 and an A/D converter 4, and when the sensor signal exceeds the prescribed level, a judgment is made that an accident occurs, and the data of each sensor are written in a memory 6 for the prescribed subsequent period of time. When either of the acceleration sensors 1a-1c is saturated, the data are corrected by the output of the acceleration sensor 1d.
Patent JP-S61105317-A (JP)
Title: Coiled spring
Inventor: TSURUI YOSHITAKA
IPC: F16F1/04
Filed: 1984-10-29
Abstract: PURPOSE:To reduce weight of a coiled spring which has a basic cross section of approximately egg-like shape divided into semicircular parts at both sides of a symmetrical line thereof by forming dent parts on the semicircular parts symmetrically with respect to the axis of the section. CONSTITUTION:The original form A of a coil is of an egg. The semicircular parts which are to be the external peripheral parts of the coil are symmetrical to each other with respect to a symmetrical axis and cut out to form dent parts (a) as that the contour thereof may be smoothly connected to the original line of semicircular form. When the dent parts (a) are increasingly enlarged with respect to the original egg-like form (A), the area of the cross-section will be reduced gradually.
Patent JP-H0890078-A (JP)
Title: Sheet forming equipment
Inventor: SAKURAI HIROKI
IPC: B21D5/01
Filed: 1994-09-22
Abstract: PURPOSE: To provide a sheet forming equipment to facilitate the final finishing and the fine adjustment of a forming part, and capable of abutting forming parts to each other without using the sliding action of a form member having the forming part. CONSTITUTION: A lock cylinder which is provided with a reference cam 10 and a forming cam 20 capable of turning around the axes L1, L2 extending in parallel to each other on a lower die 2 side, and provided with a depressing member 9 to depress a pressure receiving part 20a of the forming cam downward and turn the forming cam in the prescribed direction on an upper die 3 side, and fixes the reference cam to the reference turning position, an upper die driving device capable of lowering the upper die after a work W is set to a forming part 19 of the reference cam fixed to the reference turning position are provided. The work is formed to the prescribed shape between a forming part 29 of the forming cam and the forming part 19 of the reference cam by lowering the upper die at the prescribed timing after setting the work, and turning the forming cam in the prescribed direction.
Patent JP-H0276201-A (JP)
Title: Thin film resistor for strain gauge
Inventor: YAMADERA HIDEYA
IPC: G01B7/16
Filed: 1988-09-12
Abstract: PURPOSE:To improve sensitivity and mechanical strength by depositing a specific thin film by physical evaporation or chemical evaporation. CONSTITUTION:This is a thin film deposited by physical evaporation or chemical evaporation with 60 to 98 atomic % of chromium, 2 to 30 atomic % of oxygen and 0 to 10 atomic % of semiconductor distributed uniformly. The film thickness is 0.01 to 10mum. When a content of chromium which constitutes a thin film resistor is out of the range of 60 to 98 atomic %, it is difficult to achieve a high gauge rate. Or, when a content of semiconductor is out of the range of 0 to 10 atomic %, it is impossible to get a high gauge rate and good strain resistance properties and good resistance temperature properties. Also, unless chromium, oxygen and semiconductor are almost uniformly distributed under mum order, a good characteristics cannot be obtained. Only when all these conditions are met, a thin film which has a high gauge rate and which is excellent in durability at high temperatures can be obtained.