baber/WOPTO huggingface dataset:
Patent JP-H0637438-A (JP)
Title: Hybrid integrated circuit
Inventor: IGARASHI YUUSUKE
IPC: H05K3/34
Filed: 1992-07-16
Abstract: PURPOSE:To prevent generation of cracks in the solder junction by temperature cycles in the solder junction of a circuit element mounted on a hybrid integrated circuit board. CONSTITUTION:A circuit element 6 such as a chip part mounted on a hybrid integrated circuit board 1 is mounted on a fixing pad 3A through a solder layer 7 consisting of a first soldering 7A and a second solder 7B, which are different in liquidus curve temperature.
Patent JP-H059948-A (JP)
Title: Reverse placing method of concrete
Inventor: MATSUOKA YASUNORI
IPC: E02B9/06
Filed: 1991-07-04
Abstract: PURPOSE:To enhance draining effect of breezing water, similarly enhance the draining effect even in the case where the bottom surface of an upper concrete is horizontal, and reduce form quantity. CONSTITUTION:In reverse placing method in which an underground structure is constructed by successively continuously placing concrete downward from the ground surface, a form 2 is disposed below an upper concrete placed in advance with the upper part being lapped. On the inner surface of the form 2, an water absorbing member 5 is disposed at least near the bottom height of the upper concrete 1, and a lower concrete is continuously placed in the form.
Patent JP-S6250715-A (JP)
Title: Electromagnetically driven optical diaphragm device
Inventor: YOSHIDA SHIGERU
IPC: G03B9/02
Filed: 1985-08-30
Abstract: PURPOSE:To make a device lightweight, compact, and functional and to incorporate it in a lens barrel by arranging comb-shaped stator yokes and exciting coils which differ in 90 deg. electrical angle phase on a ring-shaped stator opposite in two-pole radial directions. CONSTITUTION:A pulse motor 20 has a rotor 21 which drives a diaphragm blade 26 and the ring-shaped stator 22 which has comb-shaped stator yokes 23 and 24 arranged at positions corresponding to multipole magnetized parts of the rotor part 21. Then, the comb-shaped stator yokes 23 and 24 and exciting coils 25a, 25b, 25c, and 25d which differ in 90 deg. electrical angle phase are arranged on the stator 22 opposite in two-pole radial directions. Then, the exciting coils 25a-25d are connected in series and selections and directions of currents flowed to the exciting coils of respective phases are switched continuously by an external driving circuit with an input pulse signal proportional to step control to rotate the rotor 21 stepwise clockwise or counterclockwise. Consequently, a diaphragm blade 26 is driven to a specific diaphragm aperture according to the step angle.
Patent JP-S5978594-A (JP)
Inventor: OKUSE TAKENOBU
IPC: H05K3/34
Filed: 1982-10-27
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-S5978616-A (JP)
Inventor: HASE KIHACHIROU
IPC: A01C11/02
Filed: 1982-10-27
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-S6081363-A (JP)
Inventor: NATAAMI HISATSUGU
IPC: D06C29/00
Filed: 1983-10-13
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-H0832630-A (JP)
Title: Method and device for communicating data by pwm signal
Inventor: NEGISHI MICHIAKI
IPC: H04L25/08
Filed: 1994-07-20
Abstract: PURPOSE:To prevent pulse width from being erroneously detected due to the fluctuation of a DC component on a reception-side by canceling the DC component as the signal average value of PWM data with an equivalent signal. CONSTITUTION:A count pulse is given to the clock terminal of an up/down counter 14 from a count pulse oscillator 22, and PWM data consisting of plural PWM signals is given to an up/down control terminal through a switch means 12. When the count value of the counter 14 is more than '1', a reset/set flip flop 24 outputs 'L', and outputs 'H' when the value is less than '0'. An equivalent pulse whose duty ratio is considerably deviated from the ratio of 50% is given to an Ex-OR circuit 18 from an equivalent pulse oscillator 26, and it is outputted as it is or by being inverted by the output of the flip flop 24 as the equivalent signal through a switch means 16. The switch means 12 is controlled by a sequencer 20 and a PWM data period and an equivalent signal period are periodically alternately transmitted.
Patent JP-H0476704-A (JP)
Title: Control device for general machine part
Inventor: KOBAYASHI TORU
IPC: G05B15/02
Filed: 1990-07-18
Abstract: PURPOSE:To allow one controlling hardware part to control plural kinds of machine parts by inputting a program for instructing the control operation of a machine part to be controlled from a host device, processing an information signal to form a control signal and then sending the control signal to the machine part to be controlled. CONSTITUTION:This control device is provided with an I/O part 1 for inputting/ outputting an information signal 5 or a control signal 6 to/from an operation element in the machine part to be controlled such as a sensor and an actuator and a processing part 2 for processing the inputted information signal 5. The processing part 2 having inputted a control program from the host device 3 through a communication line 4 processes the information signal 5 inputted from the I/O part 1 based upon the program and outputs the processed result to the machine part to be controlled through the I/O part 1 as the control signal 6 by the program instructed from the host device 3 to control the machine part. Consequently, plural machine parts to be controlled can be controlled only by one control hardware.
Patent JP-H1122749-A (JP)
Title: Vibration damping muffler in transmission
Inventor: KOBAYASHI KEIZO
IPC: F16H57/028
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To quickly converge vibration and improve sound eliminating effect by pressure welding or sticking a damping member on the inside or outside of a drum-like member within a transmission. SOLUTION: The rotating vibration is generated in the engaging surface between a frictional material 4 on a brake hub 3 side connected to a carrier as rotating element and a separator plate 2 on a transmission case 1 side by the play between the claw part and groove part of the spline engagement part of the separator plate 2 by a static slip. This rotating vibration is transmitted to a piston 6 for pressing the separator plate 2. Therefore, an annular elastomer 81 is integrated near the end surface of the major diameter part 61, which forms the maximum amplitude part in vibration, on the inside of the piston 6 as the drum-like member in the state where an initial stress is loaded between the piston 6 and a rigid ring 82.  Thus, the annular elastomer 81 is deformed according to the radial expanding and contracting deformation of the major diameter part 61 to change vibration to thermal energy, whereby vibration energy can be damped.
Patent JP-S5894078-A (JP)
Title: Card selector
Inventor: KOIKE MITSUHITO
IPC: G06K21/00
Filed: 1981-11-30
Abstract: PURPOSE:To avoid the collision between a card and a card draw-out member, by giving a displacement to the card draw-out member that drew the card out to a prescribed position to a prescribed height from that position in a selection mode and therefore having a contact between the card and the draw-out member. CONSTITUTION:Numbers of card charts 1 containing a sucking bar 3 provided at the front side of each chart are stored into a card case 14 so that they can move forward. Then a draw-out member 33 having a permanent magnet to such the bar 3 is attached to the bar 3 of each chart 1. A desired one of charts 1 is selected and moved forward, and only a specific chart 1 to which the shift is permitted is drawn out. A driving cam 19 is set to a driving shaft 48 which is turned by a motor 18 of a card selector and with coupling to the member 33. Then only the specific chart 1 is extracted to a prescribed position by means of the member 33 and with the revolution of the shaft 48. This chart 1 is displaced by the cam 19 to the waiting position lower than and in front of a prescribed position. Thus the collision is prevented between the chart 1 and the member 33.
Patent JP-S5893901-A (JP)
Title: Temperature distribution controller of rotary shaft
Inventor: NISHIKAWA MITSUYO
IPC: F01D5/08
Filed: 1981-11-30
Abstract: PURPOSE:To reduce thermal stress when temperature distribution of a rotary shaft is controlled by heating an internal side of the hollow rotary shaft, by inserting axially divided heating materials in the shaft and controllably heating said heating material in such a manner as to eliminate the thermal stress due to a difference between internal and external temperatures of the shaft. CONSTITUTION:A heating material supporter 5 accommodating axially divided heating materials 8 in an outer shell 6 consisting of heat conductive material is inserted and set in a hollow rotor 2 of a steam turbine 1, and electric conduction of a current in the material 8 is controlled by a controller 9. A temperature sensing element is set to an external surface of the shell 6, and a rotor internal surface temperature signal 14 is input to an axially directional temperature difference distribution calculating unit 18 together with a rotor external surface temperature signal 15 through internal and external surface each temperature distribution calculating units 19, 16. Then an output of said calculating unit 18 is input to a thermal stress distribution calculating unit 22 to obtain thermal stress and compare the stress with a permissible value 26 in a comparator 24, in accordance with the deviation, the heating material 8 is controlled through a heating control unit 28.
Patent JP-S6348755-A (JP)
Title: Manufacture of electrode catalyst layer for fuel cell
Inventor: ENOMOTO HIROBUMI
IPC: H01M4/88
Filed: 1986-08-14
Abstract: PURPOSE:To give orientation to fluorine resin fibers to increase mechanical strength by conveying a kneaded material by a plurality of conveyers having different speeds and rolling by a plurality of rollers capable of rotation which revolve in the same direction as the conveying direction. CONSTITUTION:A kneaded material 10 is slowly conveyed by the first belt conveyer 5 to the second conveyer 6. The kneaded material 10 on the belt conveyer 6 is extended between rollers 7 and stretched at a high speed. The rollers 7 driven with a chain is revolved along orbit 9 in the same direction as that of the belt conveyer 6. The rotating direction of the roller 7 is opposite to its revolving dirrection as shown in the figure. The kneaded material 10 is extended by rolling pressure of the roller 7 and PTFE fibers are oriented in a given direction. Since the rollers 7 rotate in opposite direction to the revolution, the surface of the kneaded material is made smooth, and the kneaded material 10 is naturally extended by cooperation with stretching effect of the conveyer 6. The PTFE fibers are oriented in the same direction as the stretching direction.
Patent JP-H0364903-A (JP)
Title: Printed circuit device and manufacture thereof
Inventor: ROBAATO SHII KEIN
IPC: H01F17/00
Filed: 1990-07-20
Abstract: PURPOSE: To configure an inductor and a transformer directly on a substrate material by making a plurality of through holes through a substrate having permeability higher than free space permeability and forming a conduction path by applying conductive ink to the opposite surfaces and in the opening through a thick film process. CONSTITUTION: A substrate 201 is made of a ferromagnetic material and a plurality of small diameter holes 203 are drilled closely each other by means of a laser. The substrate 201 is formed, on the upper surface thereof, with a conductive trace 204 and on the upper and lower surfaces thereof, with a conduction path 205 by screen printing conductive ink. The ink is also screen printed on the holes 203 and fed into the holes 203 through vacuum processing in order to coat the inside thereof with the ink and then the ink is exposed to a desired temperature profile and hardened thus forming an inductor. Similarly, a substrate 301 having a plurality of holes is screen printed, on the upper and lower surfaces thereof, with conductive ink to form conductors 304, 305 and then the inside of the holes 303 are coated with the ink and the ink is eventually hardened thus forming a transformer having a relatively high mutual inductance between two clamped inductors.
Patent JP-S6253769-A (JP)
Title: Hot air generator of drying oven for coating
Inventor: NAKADOKORO HIDEAKI
IPC: B05C9/14
Filed: 1985-08-31
Abstract: PURPOSE:To enhance the deodorizing/purifying capacity of exhaust gas without increasing power cost or combustion quantity, by providing a reaction chamber having a catalyst arranged thereto in the combustion furnace of a hot air generator and providing an air introducing port and an auxiliary burner to the reaction chamber so as to properly position both of them. CONSTITUTION:The noxious malodorous component generated from the film of an article to be coated such as a car body baked and dried in a drying oven 1 is flowed into a combustion furnace 5 along with drying air through a hot air suction port 6 and heated to required temp. by the burner 4 in the combustion furnace 5, while a part thereof is introduced into a reaction chamber 8 from the air introducing port 9 thereof, and the noxious malodorous component is subjected to oxidative decomposition by the catalyst 7 heated to predetermined reaction temp. by an auxiliary burner 11 to be converted to deodorized and purified clean gas which is, in turn, again supplied into the drying oven 1. Herein, the air introducing port 9 is opened at an area not opposed to the flame blow-off port of the burner 4 to prevent thermal effect on the catalyst 7.
Patent JP-H0476914-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSHIMA HISAZUMI
IPC: H01L21/3205
Filed: 1990-07-19
Abstract: PURPOSE:To make it possible to supress the increase in number of steps for shaping utmost after the embedding of conductive material into a connecting hole by turning a semiconductor device after an embedding step, and emitting an etching beam on the surface of the semiconductor device at a specified angle. CONSTITUTION:A wafer 2a is held on a susceptor 42. Then, the susceptor 42 is turned rightward with a substrate turning device 6 through a rotary shaft 8. Thereafter, an etching beam 7 is emitted from an etching beam source 41 on the surface of the wafer 2a in the slant direction at about 30 deg. or less. Then, a conductive material 4 which overflows in a connecting hole 24b is turned with the susceptor l+2 and receives the beam 7. Thus the etching is performed. Therefore, the etching progresses from the outer surface part of the overflowing material 4 in the connecting hole 24b. Finally, the upper end part of the connecting hole 24b becomes the mask, and the etching is finished in a slightly protruding shape. In this way, the shaping of the overflowed part of the conductive material from the connecting hole 24 can be performed by one shaping step. Therefore, the increase in number of steps can be suppressed utmost.
Patent JP-H0746654-A (JP)
Title: Position registration system for radio telephony equipment
Inventor: SHINOHARA KOJI
IPC: H04W60/00
Filed: 1993-08-02
Abstract: PURPOSE:To efficiently allow position registration corresponding to a control traffic value even when position registration requests from mobile stations are simultaneously generated and control traffic tentatively increases. CONSTITUTION:This position registration system is for a radio telephony equipment provided with a channel control station 1 connected to a trunk line 2, a base station 4a wire-connected to the channel control station 1 and the mobile station 5 for performing radio communication with the base station 4a, etc. The base station 4a is provided with a position registration control part 13 for setting a position registration regulation value by the condition of the control traffic with the mobile station 5 or a user rank storage part for setting a user rank for allowing or disallowing the position registration for the respective mobile stations and storing the user rank. Then, control for allowing the position registration corresponding to the position registration regulation value or the user rank is performed.
Patent JP-H09121118-A (JP)
Title: Parabolic antenna
Inventor: SAI RIYUUKAN
IPC: H01Q13/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To fairlitote adjustment of the position of a feed horn. SOLUTION: The parabolic antenna includes a reflecting plate 3, a feed horn 4 located at a focal position of the reflecting plate 3, a frame 21 whose one end is fixed to the rear side of the reflecting plate 3, an arm 22 to one end of which the feed horn 4 is fixed, and a means linking the frames 21 with the arm 22 to adjust an angle between them. Furthermore, a link and an angle adjustment means has a couple of hinges 31 extended from the other end of the arm 22 while being parted with each other, a boss 33 extended from the other end of the frame 21 and interposed between the hinges 31, a shaft inserted to the boss 33 and the other hinge 31 via one of the hinges 31, and a means keeping the arm 22 and the frame 21 at a predetermined angle.
Patent JP-H1035358-A (JP)
Title: Lighting circuit device for car
Inventor: ENDO YUKIHIKO
IPC: B60Q1/115
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a circuit device with other function such as a leveling function for adjusting the distribution of luminous intensity of a headlamp, without changing a dedicated IC in the first circuit device by every kind of car. SOLUTION: A microcomputer 3-8 is installed in a lighting circuit device (a first circuit device) 3 of a discharge lamp for a car corresponding to an ASIC 3-7. The sensor information from an ignition switch 5, the car height sensors 6, 7 and a car speed sensor 8, is given to the microcomputer 3-8 as the external information. The microcomputer 3-8 generates the information on the distribution of luminous intensity corresponding to the specified kind of car, on the basis of the given external information, and supplies the information on the distribution of luminous intensity, to a leveling device 4 through the ASIC 3-7.
Patent JP-H06191549-A (JP)
Title: Plastic holding band
Inventor: BUIRIBARUDO KURAUSU
IPC: B65D63/10
Filed: 1993-08-02
Abstract: PURPOSE: To make structure simpler and enable sure retention by preventing narrow tube or the like from axial movement. CONSTITUTION: This is a plastic retention band 1 equipped with a band portion 2 with grooved shape and a head portion 5 connected thereto for winding, retaining and banding an object body. In the head portion 5 provided with a slanted running spring lock element 7 cooperating with shape of the band portion and a counter plane facing against this within a through opening 6, the head portion 5 is provided with at least one retaining web 10 in contact with the object body to be retained in the connecting region 9 of the band portion 2. Further, two guiding webs 13 are equipped at the entrance region 11 of the through opening 6 and two longitudinal webs 30 within the through opening 6.
Patent JP-H0746036-A (JP)
Title: Meam antenna
Inventor: ITO MASAKI
IPC: H01Q25/04
Filed: 1993-08-02
Abstract: PURPOSE:To obtain a beam antenna by which large inter-element coupling attenuation amount can be obtained without widening the space between plural vertical polarization radiation elements by arranging the vertical polarization radiation elements by shifting them by a prescribed wavelenth. CONSTITUTION:In a beam antenna provided with two vertical polarization radiation elements 1 and 2 and a hybrid circuit 7, the elements 1 and 2 are arranged by being apart with each other by 0.3 or 0.4 of wavelengths in the horizontal direction and by 0.4 or 0.5 of wavelengths in the vertical direction. Thus, by arranging the elements 1 and 2 by shifting them in the vertical direction, the coupling attenuation amount between the elements 1 and 2 becomes large. Therefore, a beam antenna by which large inter-element coupling attenuation amount can be obtained without widening the space between the elements 1 and 2. The phase difference imparted by the hybrid circuit 7 by 90 deg. is preferable.
Patent JP-H0239826-A (JP)
Title: Hopper chute apparatus of combine or such
Inventor: HAMADA MIYUKI
IPC: A01F12/46
Filed: 1988-07-29
Abstract: PURPOSE:To enable the smooth and easy drawing of an unhulled rice bag in the exchange of the unhulled rice bag without being hindered by a chute by dividing a chute placed under a main body of a hopper into a working member which is a constituent member of the rear part of the chute and a follower member which is a constituent member of the front part of the chute and displacing the members by a specific method. CONSTITUTION:A chute 2 placed under a main body 1 of a hopper is divided into a working member 3 for opening and closing the chute 2 and a follower member 4. The working member 3 is attached to the rear part in the drawing direction A of an unhulled rice bag (a) in a state freely rotatable longitudinal direction and the follower member 4 is attached in front of the working member 3 in a state freely rotatable in longitudinal direction or freely deformable by elastic force. When the working member 3 is rotated toward the forward position, the rotating tip end of the working member 3 is made to contact with the follower member 4 to close the chute. When the working member 3 is further rotated forward, the follower member 4 is displaced following the working member 3 and retreated above the unhulled rice bag (a) while keeping the chute 2 is closed state.
Patent JP-S6172609-A (JP)
Title: Production of swollen graphite
Inventor: INAGAKI MICHIO
IPC: C01B31/04
Filed: 1984-09-14
Abstract: PURPOSE:A graphite ternary intercalation compound consisting of sodium, tetrahydrofuran and graphite and/or remaining compounds are swollen with heat to enable low-cost production of swollen graphite free from substances causing metal corrosion. CONSTITUTION:A graphite ternary intercalation compound consisting of sodium, tetrahydrofuran and graphite, preferably C32Na(THF)3 and/or remaining compounds are heated at 100-1,400 deg.C, preferably 200-1,000 deg.C to effect swelling more than 10 times the original volume, preferably 80-400 times to give the objective swollen graphite which is suitable for use in the form of sheets, tapes rings or blocks. The graphite ternary intercalation compound may be prepared by effecting the reaction between them in the presence of at least one selected from the group consisting of benzophenones and anthracenes.
Patent JP-H06217295-A (JP)
Title: Motion compensating and predicting device for interlaced dynamic image
Inventor: NAKAJIMA YASUYUKI
IPC: H04N19/46
Filed: 1993-07-06
Abstract: PURPOSE:To improve the efficiency of encoding by preferentially selecting motion compensation which is small in the number of motion vectors per interlaced block in motion compensation and prediction used to encode an interlaced dynamic image. CONSTITUTION:An input screen 10 and a reference screen 11 are inputted to a one-vector motion detector 21, a two-vector motion detector 22... (n)-vector motion detector 2n respectively and prediction error signals E1, E2... En outputted from those motion detectors 21, 22... 2n are inputted to a preprocessor 14; and a handicap value corresponding to the number of vectors is added to the respective prediction error signals on the basis of encoded information C1 and those signals are inputted to a comparator 12, which determines a motion detection mode and outputs a selection flag ZM. A selector 13 makes a choice from among motion vectors V1, V2... Vn on the basis of the selection vector and outputs it as ZV.