baber/WOPTO huggingface dataset:
Patent JP-S5514249-A (JP)
Title: Method of producing thermal head
Inventor: SHIBATA SUSUMU
IPC: B41J2/345
Filed: 1978-07-18
Abstract: PURPOSE:To provide a simple and less-expensive process for producing thermal head by successively forming a resistance layer and a conductive layer on one side of an insulating film and effecting an etching on the conductive and resistance layers successively to obtain a required pattern. CONSTITUTION:Sprocket holes 11a, 11b, connection ports 12a, 12b for dirrectional element array and through-holes 13a, 13b are formed in an insulating film 10. Subsequently, a conductive foil is adhered to the reverse side of the film to form selector terminals 21a, 21b by photo-litho. Meanwhile, a conductive foil is prepared to have a resistance layer on one side thereof. This foil is adhered to the obverse side of the film 10 with the resistance layer placed inside. Subsequently, driver terminals 31a, 31b and lead wires 32a, 32b and then the resistance layer are etched to form heat- generating elements 41a, 41b. Thereafter, the directional element aray is bump- connected to the lead wires 32a, 32b to obtain a thermal head.
Patent JP-S5611516-A (JP)
Title: Position control unit
Inventor: TAKANO TSUTOMU
IPC: H02P7/00
Filed: 1979-07-11
Abstract: PURPOSE: To avoid the effect of variance of power supply voltage and temperature change, by detecting the difference of the pulse width of two sets of pulse generators and controlling the start and stop of the motor with the presence of the detection, in the adjuster of moving material in copying machines.  
     CONSTITUTION: When the rotary angle of the motor is set to a value by changing the variable resistor 12, the signals (c), (b) having the pulse width corresponding to the value of the variable resistors 12 and 8 are output from the monostable multivibrators 1, 2. For example, if the resistance of the resistor 8 is greater than that of the set resistor 12, the width of the signal (b) is greater than that of the signal (c). Thus, the output (e) of the detector 4 is at H level and the output (f) is at L level, and they are fed to the motor driving circuit 5. The motor 6 reduces the resistance  of the resistor 8 mechanically interlocked with the motor 6 and rotates so that the resistance can be in coincidence with that of the resistor 12. On the contrary, if the resistance of the resistor 8 is smaller than that of the resistor 12, the motor 6 rotates to increase the resistance of the resistor 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03285982-A (JP)
Title: Hot melt adhesive composition
Inventor: TOYAMA MITSUO
IPC: C09J175/04
Filed: 1990-03-30
Abstract: PURPOSE:To provide the subject composition capable of being readily employed, having a high adhesive rate and giving a large adhesive strength immediately after applied by compounding as a main component a prepolymer comprising a polyurethane polyisocyanate composed from two kinds of specific polyols. CONSTITUTION:The objective one pack moisture curing type composition contains as a main component a prepolymer comprising (A) 50-95wt.% of a polyurethane polyisocyanate obtained from a polyol such as polycaprolactonepolyol, 1,4-butanediol/adipate or polytetramethylene glycol and (B) 5-50wt.% of a polyurethane polyisocyanate obtained from a polyol such as polypropylene glycol, poly beta-methyl-delta-valerolactonepolyol or 3-methyl-1,5- pentanediol/adipate, the viscosity of the polyurethane polyisocyanate A rising with the increase in the mol.wt. of the polyol and the viscosity of the polyurethane polyisocyanate B lowering with the increase in the mol.wt. of the polyol.
Patent JP-H08282506-A (JP)
Title: Tilt type steering device
Inventor: HIBINO TADASHI
IPC: B62D1/18
Filed: 1995-04-12
Abstract: PURPOSE: To facilitate the work of pivotally supporting a tilt lever on a support bracket and suppress the maximum width dimension. CONSTITUTION: Small-diameter portions 40, 40 of pivotal support pins 6a, 6a as pair are inserted into small-diameter round holes 36, 36 formed in a rear portion steering column 4a. Similarly, large-diameter portions 44 are inserted by pressing into large-diameter round holes 39,39 in the support bracket 5a. Round holes 45, 45 formed in tip portions of swinging arm portions 44, 44 are externally inserted on outer end portions of the large-diameter portions 41, 41.
Patent JP-S61252326-A (JP)
Inventor: BERUNAA GURABAA
IPC: D01H4/50
Filed: 1986-04-17
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-S5313833-A (JP)
Title: Target for mono tube type color pick up tube
Inventor: ISHIOKA YOSHIO
IPC: H01J31/46
Filed: 1976-07-23
Abstract: PURPOSE: To improve the performance of residual image by suppressing dark current, in the mono tube type color pick up tube using the non-crystal photo conductive film and stripe shape electrode taking Se as major component. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03202049-A (JP)
Title: Magnetic resonance apparatus
Inventor: HAINZU EGUROFU
IPC: G01R33/387
Filed: 1990-03-29
Abstract: PURPOSE: To reduce the disturbance of a pulselike magnetic field which occurs in a magnetic resonance device by providing an inclined coil position adjusting device to coincide a central point of a magnetic field of an inclined coil with a central point of a disturbed magnetic field. CONSTITUTION: A basic coil 14 generates a basic magnetic field H6 in a waveform and has a hole 10 which is formed by passing it through in the axial direction. An inclined coil 18 forms at least one inclined magnetic field along a predetermined axis inside the inclined magnetic field coil 18 provided inside the hole 10. A high frequency coil 20 is provided near the inclined magnetic field coil 18 and generates at least one disturbed magnetic field along the predetermined axis. Inclined coil position adjusting devices 34, 36 are provided to coincide a central point of a magnetic field along the predetermined axis of the inclined magnetic field coil 18 with a central point of the disturbed magnetic field along the predetermined axis.  Since an end part on one side of the inclined coil 18 is on the same plan as a front end of the hole 10 and an end part on the other side is extended to the outside from the hole 10, the front position adjusting device 34 differs from the rear position adjusting device 36.
Patent JP-S5212330-A (JP)
Title: Process for producing acrylic fibers for carbon fibers
Inventor: ENOMOTO YOSHIO
IPC: D01F6/38
Filed: 1975-07-18
Abstract: PURPOSE: To produce acrylic fibers for use in manufacturing carbon fibers with reduced coefficient of variation in yarn size by carbonizing fibers obtained from a spinning solution containing a specified metallic compound and a complex compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63253407-A (JP)
Title: Control method for vibration of robot
Inventor: NOSE MATSUO
IPC: B25J9/16
Filed: 1987-04-09
Abstract: PURPOSE:To eliminate the undesired vibrations and to ensure the fast and accurate action of a robot by measuring previously the robot dynamic characteristics as a transfer function at an action teaching time so that a speed waveform is obtained to realize a desired target speed waveform. CONSTITUTION:A working section of a robot arm tip 3a is divided by teaching into plural sections which are regarded as having same dynamic characteristics. Then a transmission function of each section is calculated. A target speed waveform Va(t) of the tip 3a is set and then its Fourier transform is taken. This transformed waveform Va(t) is divided by the transfer function of each section for calculation of a frequency domain function corresponding to the waveform Va(t). Then the calculated domain function undergoes the inverse Fourier transformation for acquisition of a speed command waveform Vp(t). Thus it is possible to eliminate undesired vibrations and to attain the fast and highly accurate actions of a robot via the control carried out by the waveform Vp(t).
Patent JP-H10267107-A (JP)
Title: Gear device and power output device equipped with it
Inventor: SUZUKI HARUHISA
IPC: B60L50/16
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To rotatably support a rotating shaft so as not to be axially deviated, and reduce the number of parts so as to make a device compact. SOLUTION: A gear device 10 comprises an output shaft 20 connected to a power source, a rotating shaft 30 with a gear 32 attached thereto which meshes with a gear 22 attached to the output shaft 20 to form a helical gear, a thrust bearing 40 attached to an end part of the rotating shaft 30 to which the gear 32 is not attached, a chain 56 by which a sprocket 34 attached to the rotating shaft 30 as well as a sprocket 54 are mounted and a drive shaft 50 to which the sprocket 54 is attached. The rotating shaft 30 is supported by an axial load component force acting on the gear 32 and a reaction force from the thrust bearing 40, so that the rotating shaft is not deviated axially and rotates without providing a bearing on the other end. As a result, the number of parts can be reduced and the device can be made compact.
Patent JP-H09277202-A (JP)
Title: Lock mechanism of saw body
Inventor: MIYAWAKI SHOZO
IPC: B27B21/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the revolution of a saw body in a use state by allowing a lock member to function as both of the engaging part engaged with the engaging groove of a saw body part and an energizing member energizing the engaging part to the engaging groove. SOLUTION: Since the first shaft part 23 supporting the first arm part 22 of a lock member 20 and the second shaft part 25 supporting the second arm part 24 thereof are mutually shifted in the forward and rearward directions of a handle 1, the forces ready to revolve around the shaft parts 23, 25 of the handle are set off by attaching the shaft parts 23, 25 to the end part of the handle 1 and the lock member 20 is stopped in a predetermined posture. When a saw body 3 in a non-housed posture is displaced to a use posture in this state, the engaging part 21 of the lock member 20 is elastically engaged with the engaging groove 3a provided to the root part of the saw body 3 to prevent the revolution of the saw body 3.
Patent JP-H03288588-A (JP)
Title: Apparatus for treating distillation waste solution of alcohols
Inventor: TAMURA KUNIO
IPC: A23K10/38
Filed: 1990-04-02
Abstract: PURPOSE:To easily and rapidly treat the distillation waste solution of alcohols by simple constitution by evaporating the moisture in the distillation waste solution of alcohols by a centrifugal membrane dryer and recovering the residual solid as dehydrated matter at the same time. CONSTITUTION:The distillation waste solution being the distillation residue generated when alcohols are prepared by distillation is guided into a centrifugal membrane dryer 3 and the moisture in the distillation waste solution is evaporated by the centrifugal membrane dryer 3 and, at the same time, the residual solid is recovered as dehydrated matter. A drawing shows one embodiment of the centrifugal membrane dryer 3 and the distillation waste solution supplied into the dryer is formed into a membrane form by the distribution ring 9 and blades 10 fixed to a rotary main shaft 8 to be dried and dehydrated in the membrane form by heated steam.
Patent JP-H05311443-A (JP)
Title: Production of diamond coated member
Inventor: MIYANAGA SHOJI
IPC: C23C16/27
Filed: 1991-03-26
Abstract: PURPOSE:To reduce the cost of a diamond coated member and to prolong the service life by synthesizing a diamond film having satisfactory adhesive strength on a member liable to wear over a large area. CONSTITUTION:When a diamond film is synthesized on a material or part liable to wear, especially a material or part contg. cobalt as a binder, the material or part is treated with an acid to remove the cobalt and the diamond film is formed by microwave plasma CVD in a magnetic field with CH3OH as a reactive gas under >=0.5Torr reaction pressure.
Patent JP-2000279022-A (JP)
Title: Head-feeding type combine harvester
Inventor: MATSUSHITA HAJIME
IPC: A01D69/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat-feeding type combine harvester capable of well carrying out the delivery of stem culms from a reaping pretreatment device and composable at a low cost. SOLUTION: This combine harvester is obtained by installing a speed changing changeover means for transmitting a power through a gear type speed changing mechanism G capable of alternatively performing the shift operations from a multistage speed changing position to a neutral position for cutting off the transmission to a feed chain 15 for nipping and conveying grain culms delivered from a reaping pretreatment device 3 so as to be subjected to threshing treatment with a threshing device 4 to the feed chain 15 and changing the speed and changing over the gear type speed change mechanism G to a prescribed speed changing position according to the car speed.
Patent JP-S5515813-A (JP)
Title: Method for printing on tubular body
Inventor: HASHIMOTO MITSUO
IPC: B41F17/08
Filed: 1978-07-19
Abstract: PURPOSE: To improve method for printing on the suface of tubular body successively and uniformly by printing as pressing the tubular body by a pressure roll having a substantially semicircular groove and an impression roll.  
     CONSTITUTION: On a pressure roll 2, a groove having substantially semicircular form in section is mounted. The depth of the groove is smaller than the length of the diameter of the tubular body on which print is to be put. If various kinds of the groove 3 are provided on the pressure roll 2, print can be made onto the various tubular body having different diameter and elasticity without change of the pressure roll 2. Upon printing, while the pressure roll 2 and impressure roll 4 are rotated, a tubular body 1 is supplied into the groove 3 and then the tubular body 1 is pressed onto the impression roll 2 so that letters or the like on the impression roll 4 are printed on the tubular body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63253702-A (JP)
Title: Antenna having electrostatic charge preventing cover
Inventor: SUZUKI TATSUYA
IPC: H01Q1/42
Filed: 1987-04-10
Abstract: PURPOSE:To prevent production of electric noise due to discharge by using a semiconductor thin film so as to cover the surface of cover, providing a conductive film thereupon and connecting the film and the conductor part of the antenna electrically. CONSTITUTION:The surface of the antenna cover 10A made of a dielectric such as glass fiber reinforced plastic is convered by a semiconductor thin film 10B made of a material such as germanium and a metal made film 10D such as aluminum is formed to a part of the thin film 10B and the part 10D is connected electrically to the conductor strip of the antenna via a conductor screw 6. Since the cover and the antenna have the same potential, then the electric static discharge providing adverse effect onto the antenna performance due to the charge on the cover by electrons from the sun or the like is suppressed in using the antenna in a space.
Patent JP-2000286799-A (JP)
Title: Optical radio equipment and method for adjusting its optical axis
Inventor: OKI TAKAYUKI
IPC: H04B10/07
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical radio equipment that automatically adjusts an optical axis with a simple and inexpensive configuration and adjusts the optical axis finely and to obtain its optical axis adjustment method. SOLUTION: The optical radio equipment 41 has a transmission reception section 30 where a light emitting means 10 and a light receiving means 20 are integrated to make optical axes of them parallel to each other to realize 2-way transmission, and the optical axis of a transmission parabolic reflector 11 and the optical axis of a reception parabolic reflector 21 are aligned to be in parallel in the case of the assembling. Furthermore, an array shaped corner cube 34 is provided on the light receiving means 20 over the entire circumference of the transmission reception section 30. Then a drive means 31 can vertically rotate the transmission reception section 30 consisting of the integration of the light emitting means 10 and the light receiving means 20, and a drive means 32 provided in a base 33 can laterally rotate the transmission reception section 30.
Patent JP-H11263270-A (JP)
Title: Car body frame structure
Inventor: HANABUSA SEIJI
IPC: B62M7/02
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To reduce costs and to provide high rigidity by forming a pivot plate to have a pair of opposing left and right side walls by pressmoulding, forming recessed and projecting parts in parts of these side walls and providing a pivot part in the projecting part. SOLUTION: A pivot pipe 60 crosses each center part of the upper and lower directions of left and right side walls 50 to be put through in a car width direction, and its outer peripheral part is welded to the side wall 50 all around. The tip bosses 62 of a pair of arm parts 61 formed in the front end left and right sides of a rear arm are disposed in both ends of the axial direction of the pivot pipe 60 so as to coincide shaft holes, the pivot shaft 25 of a long bolt shape is inserted into each tip boss 62 and the shaft hole of the pivot pipe 60 from one side and, from the other side, a protruded shaft end part is fastened by a nut 64, and thereby a rear fork is supported on the pivot plate so as to be freely rotated.  Three ribs 66 protruded in upper and lower directions by being punched out are formed as projecting parts, and the peripheral part of each rib 66 becomes a relative recess 67.
Patent JP-S5615285-A (JP)
Title: Preparation of 5-fluorouracil derivative
Inventor: KOJIMA ATSUSHI
IPC: C07D405/04
Filed: 1979-07-13
Abstract: PURPOSE: To obtain advantageously the titled compound useful as an antitumor agent, by reacting smoothly 5-fluorouracil with 2,3-dihydrofuran in the presence of another furan.  
     CONSTITUTION: 5-Fluorouracil is reacted with 2,3-dihydrofuran in the presence of another furan, e.g., 2-alkoxytetrahydrofuran, 2-acyloxytetrahydrofuran, 2,5-dihydrofuran, etc. to give 1-(2-tetrahydrofuryl)-5-fluorouracil. The furan added to the reaction system prevents 2,3-dihydrofuran from converting into by-products having little reactivity, or the furan itself acts as a source of 2,3-dihydrofuran. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11274057-A (JP)
Title: Semiconductor aligner
Inventor: MIYASHITA MASAYUKI
IPC: G03F7/20
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain an exposing transfer device having a high throughput by reducing the size and weight of a reticle stage. SOLUTION: On a stage table 1, four linear ultrasonic actuators 2 are provided along the four sides of the bottom face section on which a reticle is placed. Each actuator 2 is embedded in the table 1, in such a state that their output take-out projections 6 become slightly lower than the surface of the table 1 in a normal state, and slightly higher than the surface of the table 1, when the actuators 2 are raised by driving piezoelectric elements 3 and 4. The moving direction and speed of the reticle can be changed by changing the impressing methods and frequencies of the voltages which are impressed upon the piezoelectric elements 3 and 4.
Patent JP-H10285470-A (JP)
Title: Electronic camera
Inventor: NOIKE KATSURA
IPC: H04N5/378
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic camera by which an image with high quality is obtained under various image-pickup environmental conditions by allowing the user to easily change a setting value group required for photographing. SOLUTION: This charge-coupled device(CCD) camera 1 is provided with a CCD 11, a timing generator 12, a vertical system driver 13, a sampler 14, an A/D converter 15, a digital signal processor(DSP) 16, a 1st E<2> PROM 17, a 2nd E<2> PROM 18, and an E<2> PROM selector switch 19. The 1st E<2> PROM 17 and a 2nd E<2> PROM 18 are provided independently of each other, and the E<2> PROM selector switch 19 switches them to select an E<2> PROM from which a data group relating to a setting value to the DSP 16 is read.
Patent JP-S60233023-A (JP)
Inventor: MAIKERU GURIINBANKU
IPC: C07C31/08
Filed: 1984-05-04
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-S5614353-A (JP)
Title: Control clock switching system
Inventor: MAEDA TAKESHI
IPC: G06F9/22
Filed: 1979-07-12
Abstract: PURPOSE: To detect previously degradation of functions of various logical elements of a data processing unit, by selecting plural control clocks from the generating means, which generates control clocks, by a selecting means and by controlling this selecting means by microinstructions.  
     CONSTITUTION: Plural kinds of control clock CL 0 WCL n  generated by a clock generating means are transferred to clock switching circuit 6, and one of clocks CL 0 WCL n  is selected by circuit 6 and is output according to the control signal transferred from decoder 5. Information stored at the address of memory 2 is held in data register 3 by indication of data held in address register 1, and further, information held in register 3 is held in instruction register 4, and the instruction in information of register 4 is decoded by decoder 5. In case that this instruction is the switching instruction for control clocks, the switching control signal is transferred from decoder 5 to circuit 6, and one of clocks CL 0 WCL n  is selected and output, so that functions of various logical elements of the data proccessing unit can be checked. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57206270-A (JP)
Title: Phase control circuit
Inventor: KOMIYA YUUJI
IPC: H02M1/08
Filed: 1981-06-09
Abstract: PURPOSE:To suppress a current in the operating part of a phase control circuit to the standardized value or less without reducing the phase control range of a TRIAC by a method wherein a discharge current of capacitor for timing is detected, and the necessary current for a gate of TRIAC is supplied from a different electric power source. CONSTITUTION:The operating part 24 to control the ON angle of TRIAC and the timing capacitor 22 are connected to both the ends of the TRIAC 13, and load of the TRIAC 13 is controled by controlling the gate of the TRIAC 13 through a bi-directionally switching element 14. A series circuit of a resistor 23 and a capacitor 21 is provided, and the node thereof is connected to transistors 17, 18 to detect the discharge current of the capacitor 22. Accordingly by making the gate current of the TRIAC 13 to be supplied by the discharge current of the capacitor 21, and making the capacitor 22 as to supply only base currents of the transistors 17, 18, the current in the operating part 24 to be touched with a man's hand can be suppressed to the standardized value or less.
Patent JP-H06303015-A (JP)
Title: Portable equipment for mobile communication
Inventor: ENDO TSUTOMU
IPC: H04B1/38
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a portable equipment for mobile communication improving a radiation characteristic (gain) when a liner antenna is contained in a case. CONSTITUTION:The mobile communication use portable equipment in which a communication circuit and a linear antenna 1 receiving power from the communication circuit via a matching circuit 5 are enclosed by a case 6 is provided with a coil conductor 9 whose one terminal is connected to a ground conductor 3a without being in contact with the linear antenna at an outer circumferential part of an open end in the case of the linear antenna 1 contained in the dielectric case 6, gaps 15a,15n are provided to the ground conductor covering the communication circuit connecting to the ground conductor 3a in the horizontal direction, an electric field is emitted in the horizontal direction to increase the radiation electric field component in the desired direction thereby improving the radiation characteristic (gain).