baber/WOPTO huggingface dataset:
Patent JP-H05244543-A (JP)
Title: Device for automatically opening/closing glass door of cabinet
Inventor: SATO FUMIAKI
IPC: H04N5/00
Filed: 1991-03-01
Abstract: PURPOSE:To automatically or manually open/close a sliding glass door in front of the cabinet in which AV equipments such as a television receiver are contained with convenience. CONSTITUTION:An endless cord 6 reversible by a motor 5 started by a remote control transmitter 3 for an AV equipment is stretched in the lateral direction and both lock limiters 7a, 7b are fixed to the cord 6 at a prescribed interval and the cord 6 between the lock limiters 7a, 7b is inserted slidably to a lock body 8 at sliding glass doors 2a, 2b and a torque detection circuit is provided in a drive circuit for the motor 5.
Patent JP-S56164408-A (JP)
Title: Remote control system for arm
Inventor: TAKAHASHI YOSHITERU
IPC: G05D3/12
Filed: 1980-05-23
Abstract: PURPOSE:To make the operation of an arm easy and to prevent the occurance of unexpected failures, by making coincidence a normal arm and an operating level for the direction of position, in the remote operation of the arm located at a remote position. CONSTITUTION:An electric signal from an arm driving detector 3 and a knob driving detector 8 is inputted to a servo circuit 11, and a selsyn circuit 12 is turned off if there is a difference between two input signal values, and a DC motor 9 is rotated until the difference of signal value is gone out to drive knob 5. Further, the position of the knob 5 is mde to the same position of an arm 1 and the circuit 12 is turned on when the position of the arm 1 and the knob 5 is the same. Moreover, a motor 2 is rotated according to the produced pulses from a circuit 5 via a circuit 12, allowing to make the same for the positio of the knob 5 and the arm 1 at all times.
Patent JP-S51143587-A (JP)
Title: Ozonizer
Inventor: TANABE HIDEYUKI
IPC: C01B13/11
Filed: 1975-06-05
Abstract: PURPOSE: Prevention of corrosion and lowering of life of ozone-generating tube by closing both ends of the tube. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08258259-A (JP)
Title: Ink jet device
Inventor: SUGAWARA HIROTO
IPC: B41J2/055
Filed: 1995-03-27
Abstract: PURPOSE: To eject ink liquid droplets having a speed and vol. sufficient to form a character or image by low drive voltage. CONSTITUTION: In ah ink jet device, ink liquid chambers 112 having side walls 111, 116 constituted of actuator plates 102, 103 composed of a piezoelectric material and electrodes 113 generating an electric field in the piezoelectric material are provided and the piezoelectric material is displaced by applying voltage to the electrodes 113 to apply pressure to the ink in the ink liquid chambers 112 to eject ink liquid droplets. The ratio H1/H2 of the height H1 of each side wall 111 and the height H2 of each side wall 116 is 1/3-3.
Patent JP-S63235643-A (JP)
Title: Exhaust gas recirculation controller for internal combustion engine
Inventor: OHASHI MICHIHIRO
IPC: F02M25/06
Filed: 1987-03-24
Abstract: PURPOSE:To make an optimum EGR rate securable all the time irrespective of a secular change, by finding a deviation of the actual air-fuel ratio to the normal air-fuel one out of the oxygen content detected value, and correcting a fundamental fuel injection quantity and the valve opening quantity of an EGR control valve so as to eliminate the deviation. CONSTITUTION:In this controller, there is provided with a first memory device 90 which stores the fundamental fuel injection quantity conformed to an engine running state, and this fundamental fuel injection quantity is compensated on the basis of an output signal of an oxygen content detector 14, then a fuel injection valve 9 is controlled according to the fuel injection quantity after compensation. Also there is provided with a second memory device 94 which stores the valve opening quantity of an EGR control valve 17 conformed to the engine running state, and this EGR control valve 17 is controlled by an EGR control device 95 according to the valve opening quantity. And, in this case, there is provided with a deviation calculating device 96, finding a deviation of the actual air-fuel ratio to the normal air-fuel ratio out of an output signal of the oxygen content detector 14, and storage contents of these first and second memory devices 90 and 94 are made so as to be corrected in order by a correcting device 97 so as to get rid of this deviation.
Patent JP-S61225340-A (JP)
Inventor: TAKASHIMA YUTAKA
IPC: A63B51/02
Filed: 1985-03-29
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-2000263843-A (JP)
Title: Image-forming apparatus
Inventor: FUMA HIROSHI
IPC: F16H7/18
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To realize good color reproduction by providing a photosensor receiving light emitted from a light emitting element being driven with a drive pulse subjected to pulse width modulation according to an image data and correcting the relation of the drive pulse to the image data based on the output from the photosensor. SOLUTION: The color image-forming apparatus comprises four chargers 11Y, 11M, 11C, 11K, four image exposing units 13Y-13K using semiconductor laser, and four developers 14Y-14K arranged on the periphery of an endless belt-like photosensitive body 10 wherein an image data conversion circuit determines the pulse width based on a conversion table stored in a memory, for example, when an image data is outputted. Light is emitted from a light emitting element, i.e., a semiconductor laser, through a laser drive circuit according to that pulse width. A light quantity sensor detects the quantity of light variable with the pulse width and the image data conversion circuit corrects correspondence of the drive pulse to the image data according to the detection signal.
Patent JP-H07248151-A (JP)
Title: Air volume regulator
Inventor: SUZUKI TSUNEHIKO
IPC: F16K7/07
Filed: 1994-03-14
Abstract: PURPOSE:To provide an air volume regulator which has a simple structure, a low ventilating resistance and excellent regulating performance. CONSTITUTION:An air volume regulator 1 has a tube line 2 having a variable sectional area to regulate an air volume flowing in the line 2 and comprises an airtight cover 3 of an elastic material which is provided along an inner wall of the line 2 and in which both edges are airtightly fixed to the entire periphery of the inner wall of the line 2 and an intermediate part is provided along the inner wall of the line 2, and an outlet/inlet port 4 which is provided in the line 2 between the cover 3 and the line 2 and in which fluid flows.
Patent JP-H06281633-A (JP)
Title: Acoustic lens and ultrasonic measuring instrument
Inventor: SAKAI MITSUGI
IPC: G01N29/24
Filed: 1993-03-26
Abstract: PURPOSE:To provide an acoustic lens which converges an ultrasonic beam to one point on a sample and, at the same time, which only has sensitivity against surface acoustic waves propagated in a specific direction on the surface of the sample. CONSTITUTION:A piezoelectric crystal 12 which also acts as a buffer rod has a polished flat surface and comb-shaped electrodes 14 which excites surface acoustic waves is provided on the polished surface. When SSBW (surface skimming bulk waves) are used as the surface acoustic waves, LiTaO3 is used as the crystal 12 and the polished surface and propagating direction 22 of waves are respectively made coincident with the y-36 deg. cut face and x-axis of the crystal. A lens surface 16 is provided on one end face of the crystal 12. The lens surface 16 is constituted of part of a spherical surface, the great circle of which is cut by the polished surface, and a reflection preventing film of glass, etc., is formed on the surface 16. The space between the surface 16 and a sample 18 is filled with an acoustic coupler, such as water, etc.
Patent JP-2000262484-A (JP)
Title: Group medical examination diagnostic system
Inventor: YAMAUCHI TAKANOBU
IPC: G08C17/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a group medical examination system capable of smoothly implementing the group medical examination even when body fat measurement is introduced in the group medical examination. SOLUTION: In this medical examination system, a weighing machine 10 and a biological impedance measurement device 30 which are separate from each other are provided. When a storage medium in which the weight of an examinee measured by a weight measurement part 15 of the weighing machine 10 is stored, and the height, the age and the sex of the examinee are stored, is mounted on the biological impedance measurement device 30, a reading part of the biological impedance measurement device 30 stores the weight, the height, the age, and the sex of the examinee from the storage medium in a storage part, and the impedance measurement part 30 measures the biological impedance of the examinee and stores it in the storage part.  When the weight, the height, the biological impedance value, the age and the sex of the examinee are stored in the storage part, a calculation part calculates the body fat of the examinee based on the data.
Patent JP-S54158763-A (JP)
Title: Sand washing device
Inventor: FUSHIO MASANORI
IPC: B03B5/62
Filed: 1978-06-06
Abstract: PURPOSE: To remove organic substances by loosening dirty sand by means of a stirring vane and washing it in a circulating washing unit.  
     CONSTITUTION: Dirty sand which is fed into a tank by stirring vane 3 is stirred in a forced stirring unit and thus it is loosened or crushed. Then it is subjected to forced washing. Next, this dirty sand is made to fall into circulating stirring unit T 1  along the inner wall of a washing tank. Washing water is supplied, via supply pipe 9, to circulating stirring unit T 1 , which produces a circulating flow. By this circulating flow, heavy sand is separated from light organic substances. Washed sand sinks by its own weight and then it is discharged by conveyor 7. Organic substances are discharged into discharge tank 11 from discharge pipe 8. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63234646-A (JP)
Title: Multiple address communication system
Inventor: YOSHIMURA HIDEKO
Filed: 1987-03-23
Abstract: PURPOSE:To contrive the improvements of the processing efficiency and the line utilizing efficiency by allowing an instruction requesting equipment to transmit an instruction simultaneously to plural instruction execution devices via a multiple address communication means so as to execute the processing in parallel. CONSTITUTION:The instruction requesting equipment 1 transmits an instruction to plural instruction execution device 2, 3, N via a multiple address communication means 10 by simultaneous multiple address communication and receives sequentially a reply from the instruction execution devices 2, 3, N completing the execution of the instruction by executing the polling requesting a reply to the instruction execution devices 2, 3, N according to a prescribed sequence. That is, the execution of parallel processing is realized by the plural instruction execution devices 2, 3, N in the transmission of the instruction by the simultaneous multiple address and sure reply having stable speed is obtained by retransmitting the instruction by the instruction unreception reply and the request of the reply by the polling. Moreover, as to the reception and processing of the reply by the instruction requesting equipment 1, since it is executed serially by the polling, the possibility of the reception of plural replies at the same time is precluded. Thus, high processing efficiency and line utilizing efficiency are attained with the stable reply speed.
Patent JP-S63234182-A (JP)
Title: Fish finder equipped with ship speed indicator
Inventor: YOSHIDA YOSHINARI
IPC: G01S15/96
Filed: 1987-03-23
Abstract: PURPOSE:To detect a shoal of fish and a ship speed to water by the same sensor by giving respective vibrators tilt angles and discriminating the received signals of the vibrators. CONSTITUTION:Reflected signals of ultrasonic wave pulses of frequencies f1 and f2 sent by vibrators T1 and T2 are passed through trap circuits 6 and 7, 1st and 2nd mixing circuits 10 and 11, and 14 and 15, etc., and detected 13 and 17. Then the output signals of the circuits 13 and 17 are summed up 18 and led out as a fish shoal display signal. the difference between the frequencies f1 and f2 is about 2-5kHz, so BPFs 12 and 16 can identify signals from the vibrators T1 and T2. A Doppler component is generated sufficiently by the tilt angle of a sent beam. A gate 20 opens a gate for the generation period of a short-width pulse from a gate pulse generating circuit 19 to pass a reflected signal which contains the Doppler component from the water and inputs it to a differential amplifier 23 through frequency-voltage converting circuits 21 and 22. Then a difference voltage from an amplifier 23 is supplied to an arithmetic circuit 24 to calculate the ship speed to the water from the tilt angle and a Doppler shift quantity, etc.
Patent JP-S544079-A (JP)
Title: Semiconductor device
Inventor: TAKAKUWA HIDEMI
IPC: H01L29/417
Filed: 1977-06-10
Abstract: PURPOSE:To prevent the decrease in dielectric strength between the source and the drain, by forming a V-shaped groove so that it intersect the junction surface orthogonally with the curved part on the PN junction surface of double diffusion region.
Patent JP-H02247325-A (JP)
Title: Degasification bath
Inventor: INOUE SHIGERU
IPC: C21C7/10
Filed: 1989-03-20
Abstract: PURPOSE:To increase the amt. of molten steel to be circulated and to accelerate the degasification rate by integrating the ascending part and descending part for molten steel through a partition and providing a second gas blowing means to a degasification bath main body to blow a gas into the sucked up molten steel. CONSTITUTION:The degasification bath 10 is formed by the ascending part 30, the descending part 32 integrated with the ascending part, the partition 26 and the degasification bath main body 11. A gas is blown into the ascending part 30 by a first gas blowing means 21, and molten steel 3 is sucked up into the main body 11. The sucked up molten steel 3 is returned through the descending part. Furthermore, a second gas blowing means 16 is provided to the main body 11, and the gas is blown into the sucked up molten steel 3.
Patent JP-S63236815-A (JP)
Title: Drill steel tube pile
Inventor: TATENO JIRO
IPC: E02D5/56
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a drill steel tube pile which can reasonably stand horizontal and vertical loads by using a pile with a spiral rib as a mid connector. CONSTITUTION:The tip of a pile with open end is shaped into a cylindrical or conical form, and continuous or discontinuous spiral ribs 2 and 2' are provided for both inner and outer face. The lower end of the pile 1 is matched with the upper end diameter of the lower pile for mid connection. An economical pile which can reasonably withstand horizontal and vertical loads can thus be obtained.
Patent JP-S54158844-A (JP)
Title: Detection circuit for transition point of digital code
Inventor: MINAMI YOSHIO
IPC: H03K5/153
Filed: 1978-06-06
Abstract: PURPOSE: To make it possible to detect a transition point automatically and accurately, through the coincidence-discoincidence logic decision of a digital code read "n" times at intervals of time.  
     CONSTITUTION: In the transition-point detection circuit for digital codes using D type FFs 421 and 422, digital code S are read into FFs 421 and 422 at intervals of time by read-in pulses T 1  and T 2  generated by clock pulse generator 1, counter 2 and logical gate 3 (AND gates 31 and 32) and their outputs are supplied to coincidence detection circuit 5, where coincidence between the both is discriminated. When S is in an indefinite area and varies between "1" and "O" at random, output A of circuit 5 can be regarded as a noise, but waveform B can be obtained through integrating circuit 6. Further, read-in periods of T 1  and T 2  are equalized nearly to the period of variation in S, thereby obtaining information of a transition point in accuracy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03267946-A (JP)
Title: Toner composition for electrophotography
Inventor: YAMADA NOBUO
IPC: G03G9/087
Filed: 1990-03-19
Abstract: PURPOSE:To simultaneously ensure satisfactory blocking resistance, anti- offsetting property and fixability at low temp. for a toner by using a specified nonlinear polyester resin. CONSTITUTION:Nonlinear polyester resin having 100-180 deg.C softening point and 50-70 deg.C glass transition point is used as a resin binder for a toner. The polyester resin is obtd. by allowing 100mol%, in total, of 3-25% etherified diphenol, 20-70% ethylene glycol and 5-77% other diol as alcohol components to react with 100mol%, in total, of 2-30% rosins, 40-96% dicarboxylic acid and 2-30% polycarboxylic acid other than dicarboxylic acid as acid components and a multifunctional epoxy compd. having 2-4 glycidyl groups in the molecule. The epoxy compd. is used by 0.01-5pts.wt. per 100pts.wt., in total, of the alcohol land acid components. Satisfactory blocking resistance, anti-offsetting property, vinyl chloride resistance and fixability at low temp. can be simultaneously ensured for the toner in a well-balanced state.
Patent JP-S59195432-A (JP)
Title: Safety device for opening and closing device of dump car swing door
Inventor: YONEDA INEJIROU
IPC: B60P1/26
Filed: 1983-04-18
Abstract: PURPOSE:To prevent disengagement of a hook from a lock pin and prevent dropping of a swing door, by installing a holding pin which supports the lock pin at the lower part of the swing door of a dump car. CONSTITUTION:A swing door 4 is openable by means of an upper hinge, and when in closed position, a lock pin 8 at the lower end is held between the nip formed by a holding piece 6 and a hook 7. In the lock pin 8, a notch part 12, being serviceable to an opening motion, is formed in such a size that it does not interfer with an engaging projection 10 provided on the end of the opening of the holding piece 6. When in closed position, in case the upper hinge of the swing door 4 is unhinged and the swing door 4 is turned downward around the lock pin 8 serving as a fulcrum, said notch part 12 in the lock pin 8 points upward. This results in interference of the lock pin 8 with an engaging projection 10 at the end of the opening of the holding piece 6 and prevents dropping of the swing door 4.
Patent JP-H03268489-A (JP)
Title: Part supply method
Inventor: YOSHIDA HIROYUKI
IPC: H05K13/04
Filed: 1990-03-19
Abstract: PURPOSE:To eliminate input work and improve the operation rate of a mounting machine by reading information for the type of trays and the part containing mode, thereby selecting a part corresponding to a part packaging data from a required tray and mounting the selected part to a specified position for an object to be mounted. CONSTITUTION:As part supply side data is written in a memory 12 provided in a tray 5, a part mounting machine A is capable of reading out it as part supply side data for its application, selectively taking out a part in conformity with the part mounting data from the tray 5 and mounting the selected part to a specified position of an object to be mounted. Therefore, it is acceptable to write variable data, such as the types or the quantities of parts at each tray 5 whenever it is required but such inherent and invariable data is excluded. More specifically, required part supply side data can be supplied to the part mounting machine by setting the data to the part mounting machine whenever those trays are used. This construction makes it possible to facilitate input work and thereby improve the operation rate of the part mounting machine.
Patent JP-H01243201-A (JP)
Title: Sound reproducing machine for recording disk having plural sound recording grooves
Inventor: KOIKE SHIGENORI
IPC: G11B3/00
Filed: 1988-03-23
Abstract: PURPOSE:To easily and rapidly select a desired groove by fitting a pickup in the desired groove at a timing when the dividing pestle of a rotary dial coincides with the dividing notch part of a record unit. CONSTITUTION:A dividing part 19 is formed at the edge of a record disk unit 5, and plural dividing positions 17 are arranged corresponding to the sound recording grooves of the unit 5. Also, the dividing pestle 20 are pressed outward by a spring 27 in the central pin 50 of the rotary dial 51 of push-button type. In such constitution, when the dial 51 is depressed after fitting an arrow head to a desired dividing display part 53 by rotating the dial 51, the unit 5 is rotated, then, the pickup 13 fits in a prescribed groove at the timing when the dividing pestle 20 coincides with the dividing part 19. Therefore, it is possible to select the desired recording groove from the plural sound recording grooves easily and rapidly.
Patent JP-H07281465-A (JP)
Title: Printing master plate for electrophotographic printing
Inventor: HORIE SEIJI
IPC: G03G5/06
Filed: 1994-04-06
Abstract: PURPOSE:To provide a master plate for electrophotographic plate making having good electrophotographic characteristics, alkalinity of pH<=12, causing no precipitation of sludge or contamination in an eluting device and having enough solubility with an eluting liquid containing no silicate, and further to provide a master plate for electrophotographic plate making excellent in image properties and plate wear. CONSTITUTION:This master plate has a photoconductive layer containing an org. photoconductive compd. and a binder resin. The photoconductive layer in a nonpicture part after exposure and development for an image is removed. The binder resin in the photoconductive layer is a copolymer comprising each at least one monomer selected from (a) methacrylate having aromatic rings, (b) vinyl polymerizable monomer having carboxyl groups, and (c) methacrylate having 5-8 carbon number in the ester part or benzylacrylate as the structural component.
Patent JP-H06280989-A (JP)
Title: Shift control device for automatic transmission
Inventor: MATSUMOTO AKIO
IPC: F16H61/08
Filed: 1993-03-26
Abstract: PURPOSE:To always make constant the engaging timing of a friction element by temporarily exhausting the oil pressure raining in the dingement chamber of an actuator and making it constant at the time of shifting in which the oil prtessure is supplied to the engagement chamber of the actuator so that the friction element is to be put in engagement. CONSTITUTION:The first solenoid valve to control the apply pressure emits On signal for the first period of time tA1 from the shift flag being turned on, and emits Off signal after the apply pressure is supplied, and again emits On signal at the time the second period of time tB1 has elapsed since the shift flag was turned on. The fourth solenoid valve to open and close the bypass line of an apply pressure supply circuit and the drain line of a release pressure supply circuit emits On signal for the third period of time tC1 since the shift flag was turned on so that the bypass pressure is bypassed and the disengagement chamber is drained. This third period of time tC1 is set to the time till the shelf pressure generated by an accumulator is started.