baber/WOPTO huggingface dataset:
Patent JP-H03278968-A (JP)
Title: Manual printer
Inventor: WATANABE HIROYUKI
IPC: B41J3/28
Filed: 1990-03-28
Abstract: PURPOSE:To easily perform a uniform layout printing and a right-justification printing only by a manual printer by providing a means for measuring the magnitude of a required printing area, a means for storing printing data, and a means for allocating the printing data into the required printing area. CONSTITUTION:A manual printer is set to a printing area measuring mode, and a required printing area is scanned. In the printing area measuring mode, a signal from a head position detection circuit 4 is not transmitted to a printing timing signal generation circuit 7 but to a printing width measuring circuit 5, and therein the width of the printing area is measured. In accordance with the printing area width, the printing data in a buffer memory 9 is suitably laid out. In a trial product, a right-justification and a uniform-layout are changed over for use. The printer is changed over to a printing mode, the required printing area is again scanned. In this case, a signal from the head position detection circuit 4 is transmitted to the printing timing signal generation circuit 7. A head 3 prints the data in the buffer memory 9 in accordance with this printing timing signal.
Patent JP-S63245158-A (JP)
Title: Reception circuit for phase shift modulation signal
Inventor: TAKEDA TOSHIYUKI
IPC: H04L27/22
Filed: 1987-03-31
Abstract: PURPOSE:To attain re-locking quickly even if a phase slip takes place and locking phase is transited by providing a relocking phase establishing means and identifying which of pi/2 or 3pi/2 the transited phase is if the locking phase is transited so as to start the detection of the relocking phase from the transited phase direction. CONSTITUTION:A data comparator circuit 7 always compares a polarity inversion data of a code conversion Q channel signal 102 with a data generated from a pattern generation circuit 2. For example, the I channel data with phase shift of pi/2 is the inversion of the polarity of Q channel data. Thus, when the pi/2 phase is transited, a coincidence discrimination circuit 9 applies coincidence discrimination and '1' is added to the value of the initial mode selection signal by an adder circuit 14. In case of 3pi/2 phase transition, the circuit 9 applies dissidence and 3 is added to the value of the initial mode selection signal by the adder circuit 14, and the correct conversion mode selection is executed. Thus, even if locking phase is transited because of the occurrence of phase slip, the relocking phase is established in the shortest time.
Patent JP-S63244410-A (JP)
Title: Magnetic recording medium
Inventor: SAWADA KAZUO
IPC: H01L39/00
Filed: 1987-03-31
Abstract: PURPOSE:To provide a complete magnetic shielding to a magnetic material with simple structure by coating the magnetic material with a magnetic shielding material consisting of a superconductor. CONSTITUTION:The magnetic material is coated with the magnetic shielding material 2 consisting of the superconductor. The superconductor is preferably the ceramics superconductor having the compsn. expressed by the general formula AaBbCc (where, A is at least one kind of element selected from group Ia, IIa and IIIa elements of the periodic law table; B is at least one kind of element selected from group Ib, IIb, and IIIb elements of the periodic law table; C is an element selected from oxygen, fluorine, sulfur, carbon, and nitrogen). Then, the magnetic field in the superconductor decreases to 0 and the magnetic material is no longer affected by external magnetic fields if the superconductor is kept at the temp. below the critical temp. The information written on the recording medium is, therefore, not damaged.
Patent JP-2000275277-A (JP)
Title: Electro-optical sampling prober
Inventor: AKIKUNI FUMIO
IPC: G01R1/07
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent noise from being transmitted to a photo-diode and improve measuring accuracy by holding the photo-diode from a body frame side through an insulating body. SOLUTION: A PD(photo-diode) fitting part 47 is provided with a PD stage fitting plate 52 fitted to a X-axis stage 45, a lens 53 fitted to the PD stage fitting plate 52, and a PD holder 54 for fitting a photo-diode 48 to the position corresponding to the lens 53. The PD stage fitting plate 52 is a member of U-shaped section, and it is formed so as to be fitted with the lens 53. The PD stage fitting plate 52 and the PD holder 54 are formed out of ceramics as an insulating body. Hereby, it is prevented the change of the electromagnetic field in an IC wafer, or the change of the electromagnetic field around an elecro- optical sampling probe is transmitted to the photo-diode 48 to be detected as noise.
Patent JP-H02261951-A (JP)
Title: Continuous variable transmission
Inventor: ONAKA JUNPEI
IPC: F16H35/00
Filed: 1989-03-30
Abstract: PURPOSE:To have smooth continuous shift by fitting a cylinder rotatably in a maneuvering framing pivoted on a frame, fitting a plurality of discs in this cylinder with a one-way clutch interposed, and engaging a crank pin in their slits oriented in the radial direction. CONSTITUTION:When an input shaft 2 rotates in high speed position, i.e., position near the center of slits 7, 8 in discs 5, 6 where pins 10, 11 are fitted in a cylinder 3 through a one-way clutch, an axle 1 rotates in X-magnification. If a bearing table 4 is then drawn up by a shift operation lever with the aid of a wire 23, a slide pin 22 moves together with an aux. bearing plate 13 upward along a guide slit 21 in a lower base plate 15. Thus the bearing table 4 slides on the base plate 15, and the crank pins 10, 11 moves outward (upward) within the slits 7, 8 which rotates by the input shaft 2, to perform high torque transmission, i.e., operation on the low speed side. Thus shifting operation can be made as desired during running, and also the shift from high speed position to low can be smoothly be made immediately before stopping.
Patent JP-S525047-A (JP)
Title: Control device of centrifugal thim film dryer
Inventor: MIKAWA KOUJI
IPC: G21F9/00
Filed: 1975-07-02
Abstract: PURPOSE: To minimize contamination of solid part of material or ion and prevent finished goods from liquidying,to improve efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6437953-A (JP)
Title: Coversation type drug administering apparatus
Inventor: JIYON AAKUHAATO
IPC: A61J7/04
Filed: 1988-03-31
Abstract: PURPOSE: To facilitate the effective self-medication by providing a means for monitoring a therapeutic medicine comprising a means for correlating the deviation from an instructed prescription to the medicine concentration in blood plasma. CONSTITUTION: A medicine of unit dosage is supplied into a medicine hole part 16, and each of projections 51 provided at intervals on the circumferential end part of a pedestal 18 gives a signal to a sensor 52 as the pedestal is rotated within a recessed part 32. When a patient demands to take out a medicine from one or more small chambers 16 through a dispensing hole 30, a lever 54 is pressed down, whereby the sensor 52 is electronically excited. The response to the demand of the patient is performed by an auditory signal through a grid 56, a visual signal appearing on a display screen 58, or the combination thereof.  The first prescription includes the information related to the allowable deviation from a programmed dosing time, and when the deviation of the patient from the prescription is imparted, the medicine concentration standardized to the prescription by a doctor can be calculated.
Patent JP-H06270619-A (JP)
Title: Tire mounting device
Inventor: OHASHI KAZUTAKA
IPC: B60C25/138
Filed: 1993-03-17
Abstract: PURPOSE:To provide a tire mounting device whose configuration is simplified and with which installation is facilitated. CONSTITUTION:A tire mounting device comprises a rotary table 2 on which a wheel A is placed, a vertical roller 4 to expand a tire B installed over the table 2 in the radial direction of the wheel A, and a transverse roller 6 to press the tire B in the axial direction of the wheel A, wherein the vertical roller 4 is fitted with a sensing means 5 to sense the gap between the oversurface of the wheel A and the tip of the vertical roller 4.
Patent JP-H04296238-A (JP)
Title: Torque variation absorber
Inventor: TOYOMURA YOSHINARI
IPC: F16F15/12
Filed: 1991-03-22
Abstract: PURPOSE:To provide such a torque variation absorber that is able to check any resonance and also reduce a speed variation in the neighborhood of idling speed. CONSTITUTION:Two inertia bodies 2, 4 are connected to each other through a spring mechanism 8 and a hysteresis mechanism 12, and in addition there are provided a means 22, which varies frictional force of this hysteresis mechanism 12, and another means 40 controlling this means 22. With this constitution, the frictional force of the hysteresis mechanism 12 is increased at a resonance rotational area and simultaneously the frictional force of the mechanism 12 is decreased in the neighborhood of idling speed the other way. Thus, the desired end is achieved in this way.
Patent JP-H09270754-A (JP)
Title: Optical transmission system
Inventor: MATSUO NOZOMI
IPC: H04B10/572
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission system capable of minimizing the wavelength number of a light source to be used, improving the reliability of the system which is a problem in a relay system and transmitting the signals of multiple spots with excellent quality in a long distance by minimum optical transmission lines for the effective utilization of infrastructure. SOLUTION: This system transmits transmission signals from the slave stations 101-10m+n of the plural spots to a master station 20 by using an optical fiber bus 6. In this case, the optical fiber bus 6 is provided with one or more repeaters 30-1 to 30-N and the repeater 30-2, for instance, converts the transmission signals from the plural slave stations 10m-10m+n gathered to the repeater 30-2 to the light H2 of a wavelength intrinsic to the repeater 30-2 different from the wavelength of transmission signal light H3 transmitted from an upstream side of the repeater 30-2 on the optical fiber bus 6, multiplexes it to the optical fiber bus 6 and transmits it to a downstream side.
Patent JP-S59206617-A (JP)
Title: Output control system for closed-cycle gas turbine
Inventor: KUROSAKI YASUMITSU
IPC: F02C6/00
Filed: 1983-05-09
Abstract: PURPOSE:To quickly vary a turbine speed, by controlling an opening degree of a bypass valve provided in a bypass passage in addition to an inventory operation of a closed-cycle gas turbine. CONSTITUTION:When an electric power load is rapidly decreased, an opening degree of a bypass valve 22 is increased from 50% in an ordinary state to 100%, and simultaneously an exhaust valve 20 is also fully opened to gradually reduce an inventory amount in a closed-cycle. As a result, fluctuation in a rotational speed of a turbine 1 is rendered greatly small. The opening degree of the bypass valve 22 is gradually changed to be finally 50%, and the exhaust valve 20 is finally closed to come into the ordinary state. Thusly, a turbine speed may be quickly controlled, and it may be also quickly changed.
Patent JP-H09272795-A (JP)
Title: Low-specific-gravity molding compound for low-pressure molding
Inventor: OKABE TOSHIO
IPC: C08K3/22
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a low-specific-gravity molding compd. for low-pressure molding which is not sticky at normal temp., has a suitable softness. has an excellent workability as a molding material, exhibits an excellent low-pressure moldability when compression molded both at 80-120 deg.C, which is the molding temp. of the conventional technique, and at a temp. as low as 80-120 deg.C, and can give a lower-specificgravity molded item free from molding defects such as pinholes or porosity. SOLUTION: This molding compd. contains 100 pts.wt. crystalline unsatd. polyester resin having an m.p. of 45-100 deg.C, 5-30 pts.wt. lightweight hollow filler, and a chemical thickener.
Patent JP-S566225-A (JP)
Title: Film frame number display device of camera
Inventor: MIYAGAWA FUMIHIRO
IPC: G03B1/56
Filed: 1979-06-28
Abstract: PURPOSE: To make possible displaying of film frame number and centralize information displaying such as monitoring and alarming of imprinting data by displaying the count value of a frame number counter as well together with the output of an electronic watch.  
     CONSTITUTION: Digital information time from a watch module 1 is displayed in the each display part 3 for monitoring and imprinting sandwiching a decoder 2 by way of a select switch 4 and a decoder 2. The count value of a frame number counter 5 which counts the pulse signals generated at every transfer of film and permits resetting according to every set number is also displayed at the same time in this each display part 3 by way of the decoder 2. Hence, the displaying and imprinting of film frame number may be done and with this constitution, the information displaying such as monitoring and alarming is concentrically accomplished by one set of display device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61240175-A (JP)
Title: Ic inspection system
Inventor: KATABUCHI KIYONOBU
IPC: G01R31/28
Filed: 1985-04-17
Abstract: PURPOSE:To make it possible to enhance not only a processing time and a throughput but also flexibility and reliability, by providing a bus arbiter for controlling the connection to other bus to a processing system wherein the connection to the bus corresponding through a bus arbiter is controlled. CONSTITUTION:A foreground processing system 12 having a microprocessor 16 mounted thereto through a bus arbiter 70 is connected to a bus 40 having an IC tester 48 connected thereto. In the same way, a background processing system 14 is connected to a bus 42 having an IC prober connected thereto to simultaneously perform IC inspection in parallel by foreground and background processings and a processing time and throughput are enhanced. Further, the apparatuses 12, 14 can be respectively connected to the buses 42, 40 by a multi- bus arbiter 74 and, at the trouble time of one system, processing is performed by the other system 14 or 10 and flexibility and reliability are enhanced.
Patent JP-2000278989-A (JP)
Title: Synchronous motor driving device
Inventor: UEMATSU TATSUYA
IPC: H02P6/08
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous motor driving device capable of controlling leading phase at the time of forward and reverse drives based on the output signal of a same position detecting means. SOLUTION: Hall ICs 23u-23w made up of Hall elements which detect the magnetic field of a magnetic pole 8 provided on a rotor are arranged on the magnetic pole teeth of a stator core. Each of the Hall ICs 23u-23w is arranged at the position of 30 degrees electrical angle (7.5 degrees mechanical angle) in one rotating direction from the center position of each of the magnetic pole teeth 1, 6, 2 of U-phase, V-phase and W-phase respectively. The driving device controls the supply timing of exciting current to the winding of each phase at 30 degrees leading phase angle by a first logic at the time of the forward drive and by a second logic at the time of the reverse drive based on the position detection signals from each Hall ICs 23u-23w.  Also, the driving device is capable of adjusting the leading phase angle to that within 30 degrees by delaying the position detection signals by a delay circuit.
Patent JP-S579677-A (JP)
Title: Feed and reel device for flexible pipe
Inventor: MIYAHARA MASATO
IPC: B65H75/38
Filed: 1980-06-16
Abstract: PURPOSE: To ensure the freedom of control of a device in dental treatment work, by winding a flexible pipe to the peripheral edge part of a reversible magnetic rotary  disc, arranging an electromagnetic brake with a control means to a moving pulley  and performing feed and wind work of the flexible pipe through the moving pulley.  
     CONSTITUTION: A flexible pipe 2 always given a turning effect to a winding direction by a spring (not shown) is wound to a rotary disc 1, equipped with an electromagnetic brake 4 with a fine gap apart, and guided to a feed port 63 through a moving pulley 3. One protrusion of buttons 521, 531 of microswitches 52, 53 in a control means 5 performs the displacement of the moving pulley 3 about the center of a shaft 32 against attracting force of a spring 35 from the state for the brake 4 deenergized, and if the pipe 2 is fed and stopped at an optional control position, the buttons 521, 531 are both depressed by reset action of the moving pulley 3 due to the attraction force of the spring 35, then the electromagnetic brake 4 is urged to lock the rotary disc 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60225808-A (JP)
Title: Optical element
Inventor: SHIMADA SATOSHI
IPC: G02B6/42
Filed: 1984-04-25
Abstract: PURPOSE:To increase transmission efficiency for light energy by forming a planar type light emitting/photodetecting element consisting of a semiconductor member and forming a recessed hole concentrically with the light emitting/ photodetecting part on the surface opposite from the surface on which said element is formed. CONSTITUTION:An optical fiber 20 is inserted into a capillary 12 while a fiber sheath 23 is matched thereto, then the end face thereof can be conducted to the p-n junction part on the bottom surface of a p type diffusion part 2 of the optical element by adjusting the positional deviation resulted from fixing of the optical element, etc. with the taper recessed hole provided to an n type substrate 1 of the optical element as a guide and utilizing the flexibility at the top end of the optical fiber. The incident and exit light to and from the core part 21 is therefore effectively conducted to the optical element even if the outside diameter 22 in the glass part of the optical fiber is small. The taper hole for matching the position is formed by using a wafer having a face (100), forming a pattern corresponding to the inlet diameter of a guide hole 9 and using a material having the higher resistance to etching than silicon such as SiO2 as a resist to form the hole 9.
Patent JP-H07286046-A (JP)
Title: Method for treating polyester chip and production of polyester fiber
Inventor: YAMADA HIRONORI
IPC: D01F6/92
Filed: 1994-04-20
Abstract: PURPOSE:To provide a method for treating polyester chips whereby amorphous polyester chips can be converted into a polyester which is free from bending and reduces the occurrence of lap during its melt spinning by bringing the chips into contact with hot water or steam. CONSTITUTION:A morphous polyester chips (e.g. produced from a terephthalic acid component and an ethylene glycol component) are brought into contact with hot water or steam. The temp. of the hot water or steam is pref. 80-150- deg.C. The chips are pref. produced by the melt extrusion and quenching of a polyester formed by polycondensation in the presence of a catalyst comprising an antimony compd. and/or a germanium compd. The polyester is pref. formed from a dicarboxylic acid component mainly comprising terephthalic acid and a glycol component mainly comprising ethylene glycol and pref. has a density lower than 1.37g/cm<3>.
Patent JP-S5417182-A (JP)
Title: Preparation of choline-oxidase
Inventor: SOGABE YUKIHIRO
IPC: C12R1/05
Filed: 1977-07-07
Abstract: PURPOSE: To prepare choline-oxidase by the cultivation of bacteria belonging to Alcaligenes genus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07284702-A (JP)
Title: Coating gun cleaning apparatus
Inventor: SUZUKI HIROSHI
IPC: B05B15/02
Filed: 1994-04-20
Abstract: PURPOSE:To provide a coating gun cleaning apparatus which is so composed as to efficiently wash out a coating adhering to the surface of a head of coating gun. CONSTITUTION:In a coating gun cleaning apparatus 10, a cleaning chamber 11a is formed in the inside of a cylindrical casing 11 and three cleaning nozzles 12-14 and three air nozzles 15-17 are reciprocally installed in the inner wall of the cleaning chamber 11a. The cleaning nozzles 12-14 have jetting outlets 12a-14a to spray a cleaning liquid to a head 7a at the nozzle tip end inserted into the cleaning chamber 11a of the casing 11 and each jetting outlet 12a-14a is so installed slantingly as to make the cleaning liquid which is sprayed toward the periphery of the head 7a move spirally in the periphery of the head 7a. The air nozzle 15-17 are so installed slantingly as to make air which is jetted toward the periphery of the head 7a move spirally in the periphery of the head 7a.
Patent JP-S60225740-A (JP)
Title: Manufacture of tubular product having internal reinforced part
Inventor: SOYA YOSHIJI
IPC: B29C70/06
Filed: 1984-04-25
Abstract: PURPOSE:To enhance the rigidity and strength with respect to bending, twisting and the like while setting the center of gravity in the cross section at the position deviated from the center thereof as required by having an internal reinforced part employing a composite material consisting of a resin and reinforcing fiber. CONSTITUTION:A core metal 3 is made to adjoin the core metal 1 wound with a composite material 1 and then, the planer part 3a of the core metal 3 is put together with the semicircular planer part 1a defined by the composite material 1. Then, under such a condition, a sheet-shaped composite material 4 the same in the composition as the composite material 1 is wound in layers on the circumference of the composite material 1 and the core metal 3. Then, the composite materials 1 and 4 are heated to harden a resin therein and then, the core metals 2 and 3 are pulled out of the composite materials 1 and 4 to obtain a tubular product having an internal reinforced part 5 extending diametrically.
Patent JP-S524653-A (JP)
Title: Mud drawing apparatus for precipitation pond
Inventor: MORIKAWA HARUNORI
IPC: B01D21/24
Filed: 1975-06-30
Abstract: PURPOSE: To provide a mud-drawing apparatus for precipitation pond, designed to prevent mud from sticking, stirring mud on the bottom of precipitation pond by air-life pump. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000239759-A (JP)
Title: Continuous treatment of aluminum dross and apparatus therefor
Inventor: FUJITA TSUYOSHI
IPC: B09B3/00
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which improves an aluminum recovering ratio by compressing and separating the fluidized component of metallic aluminum in the molten state contained in aluminum dross produced in a treating furnace and scraped out therefrom and mixed air in the dross and also yields high quality aluminum dross by limiting oxidized consumption. SOLUTION: The dross 4 is charged into a dross container 10 with a slit member 2 and a dross receiving mold 3 attachably/detachably arranged to its metal receiving part 1. After conveying the dross container 10, the container is transferred to a pushing plate inserting position, compressing position, clean- cooling position, position of removing the compressed dross from the mold, dross cake discharging position and dross receiving mold laying position in this order, and an operational device arranged at each position executes each operation.