baber/WOPTO huggingface dataset:
Patent JP-S55164533-A (JP)
Title: Seat for automobile
Inventor: TAKAYAMA MASAMI
IPC: B60N3/00
Filed: 1979-06-12
Abstract: PURPOSE: To accommodate the main body of a table freely into a concave provided on the back of a reclining part without limiting the position and posture of a person seated in the rear seat in a seat device wherein a table which can be pulled out is provided pivotally on the back of the reclining part.  
     CONSTITUTION: When the main body 10 of a table accommodated in such a manner that it fills up a concave 6 provided on the back of a reclining part 3 of the front seat 1 of an automobile is employed, first an engagement member is disengaged properly by operating a handle 18 and then the main body 10 is pulled out backwards. The main body 10 of the table thus pulled out inclines forwards around the axis of the 2nd pin 15 positioned in the lower end part of the 2nd guide groove 16, thereby the 1st pin 8 of a support member 7 positioned in the upper end part of the  1st guide groove 13 being displaced from the inside position 8a to the outside position 8b and the support member 7 being pulled out backwards. When the main  body 10 of the table is pulled upward under the condition, the pin 15 is moved upward along the guide groove 16 and the pin 8 is engaged with a notch part 14b,  thus the main body 10 of the table is maintained almost horizontally. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04220764-A (JP)
Title: Method and apparatus for compressing character font
Inventor: JIYOSEFU EICHI BAUMAN
IPC: G06F17/21
Filed: 1991-03-13
Abstract: PURPOSE: To store the common bit pattern of plural fonts in only one place of a memory and to compress the necessary memory capacity. CONSTITUTION: At the time of storing the fonts in the memory, they are digitized into character dots and are arrayed on a matrix. In the pattern of the fonts of three characters '1', 'i' and '-', '-' (lateral rod) is a part of characters used in fonts and it is the common bit pattern of the three characters. When the different fonts have the common character or the common bit pattern, it is stored in the memory only once. Then, it is referred by the plural fonts and character width is specified. Thus, the character dot pattern can be compressed.
Patent JP-S55166575-A (JP)
Title: Gas flow path interruption device
Inventor: OKAMOTO KATSUO
IPC: F23N5/24
Filed: 1979-06-12
Abstract: PURPOSE: To interrupt the gas flow path and prevent a secondary disaster by a device wherein an operating rod is released and moved from its latched condition by the action of an earthquake detecting member.  
     CONSTITUTION: When a rocking member 16 is swung, latched condition between its latching pawl 22 and an regulating plate 14 is released and an operating rod 10 is raised up together with a cover 12 by means of a spring 13, so that an earthquake detecting member 25 and the regulating plate 14 are also raised up in conjunction therewith. At this time, relationship between the regulating plate 14 and other latching pawls 23, 24 is still remained under latched condition. But since the regulating plate 14 is loosely fitted on the operating rod 10 to be rocked, its rocking motion in the counterclockwise direction on the drawing releases the latched condition with the two latching pawls 23, 24 and then allow the operating rod 10 to be raised up further. Upon this, an operating pin 5 connected to the operating rod 10 ascends too, so that a reduced pressure valve is operated to interrupt a gas flow path. Besides, this device effects similar interrupting operation also when an electromagnet 28 is switched on by a detection signal from a gas leakage detector. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01245437-A (JP)
Title: Inclination adjusting device
Inventor: NAKAMURA OSAMU
IPC: G11B7/09
Filed: 1988-03-28
Abstract: PURPOSE:To make the inclination of an optical pickup adjustable so that a spot having no aberration can be formed by providing a carriage for supporting the optical pickup in a rotatable state and fitting the optical pickup by means of a piezoelectric element and elastic body which can be extended and contracted in controlled states. CONSTITUTION:Light receiving elements 27a-27d are arranged closely to each other in a quartered state around a light emitting element 26 in the directions parallel to and perpendicular to the advancing direction of an optical pickup 20 and perform inclination detection. The optical pickup 20 provided with such inclination detecting parts is fitted to a carriage 28 in such a way that one point is fitted in a rotatable state and plural points are fitted by using fitting flanges 21, 22 by means of piezoelectric elements 1b and 1a and elastic bodies, such as bent spring washers 3b and 3a, etc. Therefore, the optical pickup 20 can be inclined by means of signals from the inclination detecting mechanism by utilizing the inclination detecting parts and a spot having no aberration can be formed on a medium.
Patent JP-H05280115-A (JP)
Title: Sound insulating panel
IPC: E04B1/86
Filed: 1992-03-30
Abstract: PURPOSE:To promote sound insulation efficiency in a broad range of frequencies by suppressing a sound pressure level in a closed space in a double panel. CONSTITUTION:A sound insulating panel is constituted of a double panel constituted so as to maintain a closed space by two face plates 1 arranged in parallel and the circumferential edge member 2 of them, a microphone 5 detecting sound pressure in the closed space, a speaker 4 radiating sound waves in the space, a driving section 6 for driving the speaker 4 and a sensor 8 for detecting sounds or vibration from the noise source 7. Signals from the detecting sensor 8 and the microphone 5 for detecting the sound pressure in the closed space are used for the driving section 6 to perform operations, and driving power to the speaker 4 is controlled to suppress a sound pressure level in the closed space caused by noises.
Patent JP-2000262563-A (JP)
Title: Connecting structure for motor-driven vehicle
Inventor: KATO KENJI
IPC: A61G5/04
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a motor-driven vehicle which can facilitate connecting work of the front part and the back part of the motor- driven vehicle. SOLUTION: On the front part connecting part 60 provided on the back end of the front part 10F of a body of a motor-driven tricycle, a connecting bracket 61 provided with a positioning channel 62 opening backward and a hooking channel 63 opening upward is disposed. On the back part connecting part 70 provided on the front end of the back part 10R of the body, a positioning pin 72 and a hooking pin 73 corresponding to the positioning channel 62 and the hooking channel 63 are arranged outward parallel to a rear accelerator of the back wheels 11R. As the hooking channel 63 and the hooking pin 73 are hooked by rotation in the up and down direction of the hooked positioning channel 62 and positioning pin 72 as a center, even if the place is not flat, connecting work can be easily performed by hooking the positioning pin 72 in the positioning channel 62.
Patent JP-H01300058-A (JP)
Title: Method and device for adjusting displacement-quantity transmitter
Inventor: HAINTSU NOOTODOURUFUTO
IPC: F02D41/30
Filed: 1989-03-28
Abstract: PURPOSE: To raise adjustment accuracy by compensating the basic adjustment degree of a travel transducer in accordance with a predetermined signal declination when transmitting a predetermined control signal to an electrical control device by the travel transducer in response to the position of an adjustment operation member for controlling fuel injection volume. CONSTITUTION: A predetermined control signal is transmitted to an electrical control device by a travel transducer 13 in response to the position of an adjustment operation member 10 for controlling fuel injection volume. In this case, adjustment coordination is conducted by a measurement testing table, for at least two operation points 11, 12 in the characteristic area of a fuel injection pump. The position and condition of the adjustment operation member 10 is marked in response to each operation point 11, 12, and transmitted to a movable member 131 of the travel transducer 13. An electric adjustment signal directed from the supplying voltage is taken out from the travel transducer 13 and compared with the set value signal set by each operation point 11, 12.  The basic adjustment degree of the travel transducer 13 is compensated in response to the compared signals declination by a fuel injection volume control device.
Patent JP-H02252319-A (JP)
Title: Deltasigma type a/d converter
Inventor: MORI SADAO
IPC: H03M3/04
Filed: 1989-03-27
Abstract: PURPOSE:To eliminate the influence of an offset error when a switch and a selector are changed over and to improve a high speed DC converting characteristic by obtaining the difference of an output data of two digital filters with equal step response. CONSTITUTION:Outputs D1, D2 of  SIGMA modulators 14, 16 are complimentarily alternately inputted to selectors 17, 18. Components other than the signal frequency band desired to be finally converted are eliminated from the output data of the selectors 17, 18 and inputted to one input terminal of a subtractor 21 and a memory 22. The memory 22 outputs an output data D5 retarding the output data D4 of the filter 20 by one period with respect to the output D3 of the filter 19 to other input terminal of the subtractor 21. Then the subtractor 21 calculates an output data D3-D5 to make the output data D6 of the subtractor 21 correspondent with an input signal Vin without any offset voltage. Thus, the DC component of the signal Vin is converted into a digital signal with high accuracy.
Patent JP-S553106-A (JP)
Title: Slit device for mass analyzer
Inventor: KOIKE TAKESHI
IPC: G01N27/62
Filed: 1978-06-21
Abstract: PURPOSE: To readily switch the width of slits of the slit device for a mass analyzer and control the central position of the slit device by movably providing slit blades provided with sliding mechanisms each having an oblique surface with respect to the longitudinal direction of the slits via a control shaft of longitudinal direction of the slits.  
     CONSTITUTION: Slit blades 60 arranged with sliding mechanism 64 each having an oblique surface with respect to the longitudinal direction of slits 62aW62c are movably provided via a control shaft 34 moving longitudinally of the slits 62aW62c. Three slits 62aW62c of different width are formed, for example, unevenly at parallelogrammic slit blades 60, which are supported by a slit guide 64 having oblique sliding surface. When the slit blade 60 is so controlled at its position as to be able to be used at the slit 62c for an ion beam 16, the slit blade 60 is moved in the amount ΔY downwardly and in the amount ΔX in the direction of X-X' if the fine control shaft 34 is depressed in the amount ΔY, with a result that second slit 62b is controlled with respect to the ion beam 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60216778-A (JP)
Title: Controller for drive motor
Inventor: MATSUDA KOUJI
IPC: H02P29/00
Filed: 1984-04-11
Abstract: PURPOSE:To enhance the responding frequency of a speed control loop by dividing one accelerating/decelerating process into a plurality, and performing one position controlling, speed detecting and speed controlling processes among the divided processes. CONSTITUTION:Accelerating/decelerating means 1 output position command signal P1 in response to a target speed V and a target position P, position control means 6 compare the position command signal P1 with a position signal P2, output a speed command signal V1, speed control means 7 compare the signal V1 with a speed detection signal V2 from speed detecting means 5, and outputs a drive command V3. Time managing means 9 divide by N one operating time T1 of accelerating/decelerating means and perform one position controlling, speed detecting and speed controlling processes during DELTAT1=T1/N. Thus, the processing period of a speed control loop can be shortened to enhance the responding frequency.
Patent JP-S62231035-A (JP)
Title: Opening and feeding apparatus
Inventor: IWATA NOBORU
IPC: D01G9/00
Filed: 1986-03-31
Abstract: PURPOSE:To provide the titled apparatus having low failure frequency and excellent operation efficiency, by independently rotating a primary picker and a secondary picker and furnishing the secondary picker with a speed regulation member. CONSTITUTION:A primary picker 12 and a screw feeder 15 in a first fiber- opening chamber 9 are rotated with a driving motor 19. A secondary picker 24 in a second fiber-opening chamber 23 is rotated with a driving motor 43 and the rotational speed is regulated by a speed regulation member 51. The blocking of the feeding port 29 of the second fiber-opening chamber, the transfer path 32 and the inlet port 31 of the fiber-feeding chamber 30 can be prevented even in the case of charging a large amount of inorganic fiber to a hopper 5 by rotating the secondary picker at a high rotational speed.
Patent JP-H04294740-A (JP)
Title: Pallet
Inventor: NISHINO HARUO
IPC: B65D19/38
Filed: 1991-03-13
Abstract: PURPOSE:To permit material to be secured to a pallet in sightly way with ease and binding straps to be used repeatedly. CONSTITUTION:One side edge A of a pallet 2 having open spaces C formed below a flat platform 3 is provided with a strap metal case 4 having a take-up device received therein in a manner to permit a strap to be fed therefrom and to normally bias the same to the rewinding direction by a spring means 11 and a locking means for engaging the strap 9 being fed therewith and releasing the same therefrom and with a metal hook for engaging therewith a metal buckle 13 near the end of the strap 9. The other opposite side edge B of the pallet 2 is provided with guide metal fittings 6 for guiding the strap 9 extending through the open spaces C and the metal buckle 13 is provided with a fastening means for securing the strap 9 thereto. Accordingly, the strap 9 can be drawn out to a required length and the material W can be fastened to the pallet through the manipulation of only the one side edge A thereof.
Patent JP-H10265456-A (JP)
Title: Leukotriene a4 hydrolase inhibitor
Inventor: MITA SHIRO
IPC: A61K31/40
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor exhibiting excellent TA4 hydrase- inhibiting activity and useful as a therapeutic agent for inflammatory diseases, e.g. rheumatism by including a specific compound as an active ingredient. SOLUTION: This inhibitor contains a compound of the formula [R1 is H, a lower alkyl, a phenyl-lower alkyl, etc.; R2 and R3 are each H or a lower alkyl; R4 is hydroxy, a lower alkoxy, a phenyllower alkoxy, etc.; R5 is phenyl or naphthyl; Z is S or O; A is a lower alkylene; (n) is 0, 1 or 2] or its salt, specifically (4S)-4(4-isopropylbenzylthio)-1-[(2S)-3-mercapto-2methylpropionyl]-L- proline, etc., as an active ingredient. Furthermore, the inhibitor is preferably administered at a daily dose of 0.1-5,000 mg once or at a divided portions in the case of oral medicine.
Patent JP-S58191168-A (JP)
Title: Pressure ink jet recording apparatus
Inventor: HORIIE MASANORI
IPC: B41J2/175
Filed: 1982-05-04
Abstract: PURPOSE:To enable the exclusion of air from an ink supplied to an ink jet nozzle and to reduce the outflow of the ink from said nozzle after an ink pressurizing source is interrupted, by interposing plural solenoid opening and closing valves between the ink pressurizing source and the ink jet nozzle. CONSTITUTION:A printing control unit 5 supplies a current to a solenoid opening and closing valve 40 to energize the same when a solenoid opening and closing valve 5b is subjected to the injection of an ink and, when the injection of the ink through the valve 5b is stopped, deenergizes said valve 40. In this case, during the opening of the valve 40, the inner space of a gas vent tank 30 is communicated with a pipe 29 to vent air. The valve 40 is closed with a slight time lag after the valve 5b is opened and, during this time lag, the ink pressure of an accumulator 4 is added to the inner space 31 of the tank 30 while air and the ink in the upper part of the inner space 30 are forcedly discharged to the pipe 29. Even when the injection of the ink is stopped, air and the ink are similarly discharged and the outflow of the ink from a nozzle is rapidly stopped.
Patent JP-S60218925-A (JP)
Title: Memory formation system for data format conversion
Inventor: IDA YUKIO
IPC: H04L13/00
Filed: 1984-04-16
Abstract: PURPOSE:To decrease the number of using ICs and also to attain reduction of power consumption and the high-speed data processing, by providing a data line passing through a submemory for a buffer memory formation method applied when the serial data are rearranged to the parallel data. CONSTITUTION:An RAM10 and a submemory 15 are excluded out of a conventional submemory 14, and instead a data line DL passing through a submemory 22 is provided newly. The serial data 7 are fetched successively to RAM23-25, and the data to be fetched to the RAM10 is supplied directly to an RAM27 of a main memory 26. At the same time, the data on RAM23-25 are transferred to the RAM27 for formation of the data on the RAM27. In other words, the data to be supplied to the RAM10 is supplied to the RAM27 through the memory 22 and also to both RAM28 and 29 for formation of parallel data on (n)a channels. Here the n-th data is sent through if n/m is not equal to a natural number.
Patent JP-H05283465-A (JP)
Title: Wire bonding method and device
IPC: H01L21/60
Filed: 1992-03-31
Abstract: PURPOSE:To detect an abnormal temperature in real time so as to improve the reliability of bonding work by measuring the temperature distribution on a lead frame at the time of performing alignment for bonding. CONSTITUTION:At the time of bonding a lead frame 2 mounted on a heater block 1 to a printed board 7 mounted on the lead frame 2 and die-bonded semiconductor integrated circuit chip 8 on the board 7 with gold wires, the temperature distribution on the lead frame 2 is measured by using each bonding pad for performing alignment for boding and each position on the lead frame 2. The temperature distribution is measured by using an infrared sensor 4 interlocked with a bonding position recognizing sensor 3 and a controller 6 compares the information regarding the detected temperature distribution with a standard temperature and standard positioned stored in advance and discriminates the propriety of wire bonding.
Patent JP-H06265167-A (JP)
Title: Air conditioner
Inventor: YAMAGUCHI KENJI
IPC: F24F13/22
Filed: 1993-03-10
Abstract: PURPOSE:To dispense with work for moisture condensation proof by covering with a heat insulating material for preventing formation of dew on the surface of a drain pipe. CONSTITUTION:Condensate drain pan 13 disposed under an indoor heat exchanger 12 and a drain pipe 14 led outdoors therefrom are provided, and a condensate-refrigerant vapor heat exchanger 17 of which the opposite ends are connected to a flow passage for returning refrigerant vapor to an outdoor heat exchanger from the indoor heat exchanger 12 is fitted to the condensate drain pan 13 so as to raise the temperature of the condensate being discharged to the drain pipe 14.
Patent JP-H10265277-A (JP)
Title: Porous silicon carbide sintered compact and its production
Inventor: MOTOYAMA TAKESHI
IPC: C04B41/45
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress the transfer of impurities to the open pores in a porous SiC sintered compact at the time of mechanical working and to obtain a high purity sintered compact excellent in working precision by impregnating a specified filling material into the porous SiC sintered compact obtd. by sintering SiC powder, solidifying the material to block the open pores, mechanically working the sintered compact and removing the solidified material. SOLUTION: One or more kinds of materials selected from among wax such as paraffin wax, an org. polymer such as PE, water, oil, fat, vaseline and a gelatinizer such as agar are impregnated in the form of a liq., melt, dispersion or soln. into a porous SiC sintered compact preferably having 10-60% porosity. The materials are then solidified to block the open pores in the sintered compact, the sintered compact is mechanically worked and the solidified materials are removed. It is preferable that pure water is impregnated into the sintered compact and frozen and the sintered compact with open pores blocked by ice is mechanically worked with a freeze working machine.
Patent JP-S60218614-A (JP)
Title: Image forming lens
Inventor: HATSUTORI JIYUN
IPC: G02B3/00
Filed: 1984-04-13
Abstract: PURPOSE:To obtain a wide-field-angle photographic lens which has various aberrations compensated excellently by isuing two distributed index lenses. CONSTITUTION:This lens consists of two lenses which vary in refractive index continously with the distance from the optical axis. The 1st lens arranged at an object field side is thickest on the optical axis, and becomes thinner and thinner according to the distance from the optical axis, and the refractive index distribution has the largest refractive index on the optical axis and decreases in refractive index according to the distance from the optical axis. The 2nd lens arranged at the image field side is thickest on the optical axis and increases in thickness according to the distance from the optical axis, and its refractive index distribution has the maximum refractive index on the optical axis and decreases in refractive index according to the ditance from the optical axis. The 1st and the 2nd lens both have positive power; and the object-field side surface of the 1st lens is convex to the object field side and the object-field side of the 2nd lens is concave to the object field side.
Patent JP-H07261946-A (JP)
Title: Array type storage device
Inventor: KANAI HIROKI
IPC: G11B20/18
Filed: 1994-03-22
Abstract: PURPOSE:To prevent the wire penalties for an array type storage device by decreasing the transfer quantity of data for an interface and reducing the rotation waiting time of a disk device. CONSTITUTION:The array type storage device consists of a disk controller 1, an interface 2 which connects together the disk devices 3 in a parity group and these devices 3. Each device 3 contains a function to calculate an exclusive OR and a buffer memory 5 which stores the address of a data transfer destination. When data are stored in the device 3, the old data are updated to the new data and at the same time, an exclusive OR is calculated between the old and new data for generation of the updating position data. This position data is directly transferred to the device 3 which stores a parity. This device 3 calculates an exclusive OR between the old parity and the updating position data to generate a new parity and updates the old parity to the new one. Furthermore, plural actuators 32 are provided in the device 3 so that a writing operation is carried out without waiting for one rotation after the data are read.