baber/WOPTO huggingface dataset:
Patent JP-S62218748-A (JP)
Title: Defrosting controller for air-conditioning machine
Inventor: NAGANO MASATOSHI
IPC: F25B13/00
Filed: 1986-03-19
Abstract: PURPOSE:To provide a defrosting controller, capable of ensuring the operation thereof, by a method wherein refrigerant gas temperature in overheating zone is detected in the inlet pipeline of an indoor side heat exchanger and refrigerant condensing temperature in two-phase zone of gas and liquid is detected at the center of an indoor side heat exchanger to know a temperature difference therebetween and effect defrosting operation. CONSTITUTION:When room heating operation is started, the timer count of a predetermined time T is counted by a micro-computer 9. When the elapse of a time T1 is judged, a second timer counter is set and a compressor 1 is judged whether it is being operated. When the operation of the compressor 1 is continued for a time T2, pipeline temperature (t1) is read by a pipeline temperature detecting element 6 and heat exchanger temperature (t2) is read by a heat exchanger temperature detecting element 6' while decision is effected in the micro-computer 9. A comparator 12 decides whether a difference between temperatures (t1), (t2) is lower than a set temperature (t). When it is lower, the heating operation is continued until a time T3 has elapsed, transistors TR1, TR2, TR3, TR4 are operated, an indoor fan 7 and an outdoor fan 8 are stopped by switching a four-way changeover valve 2 and defrosting may be effected under room cooling cycle.
Patent JP-S53147641-A (JP)
Title: Vertical welding method
Inventor: IMAJIMA YOSHIO
IPC: B23K37/06
Filed: 1977-05-30
Abstract: PURPOSE:To accomplish uniform penetration shape through weaving of a welding torch to the ends of the work with a ditch so installed to a doubling metalf of vertical welding.
Patent JP-S52145701-A (JP)
Title: Bidning method of revolving electrical machinery
Inventor: SENDA KOUSAKU
IPC: H02K3/51
Filed: 1976-05-31
Abstract: PURPOSE: To make a wrinkle, tuck up, or a crack not produced on a cushioning material under a ring when inserting an insulating binding ring which is formurated as one body by coating an adhesive material on one side surface of a cushioning material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05267308-A (JP)
Title: Heating apparatus
IPC: H01L21/324
Filed: 1992-03-18
Abstract: PURPOSE:To provide a semiconductor-material heating apparatus wherein particles are hardly produced, the heating efficiency of a semiconductor material is high, it can be used for high-temperature applications, the suction power of the semiconductor material is stable and a uniform heating property on a semiconductor-material installation face is good. CONSTITUTION:A resistance heating element 5 is buried and installed in a disk-shaped base body 2 composed of a dense ceramic. An evacuation hole 4 is made in a semiconductor-material installation face 2a on the disk-shaped base body 2. A pressure is reduced in the evacuation hole 4. Thereby, a semiconductor wafer W can be sucked. A susceptor which is provided with an evacuation hole and which is made of a nonmetallic inorganic material is laid between the disk-shaped base body 2 and the semiconductor wafer W; the semiconductor wafer W is sucked to the susceptor.
Patent JP-S56159763-A (JP)
Title: "kana" japanese syllabary to "kanji" chinese character conversion system
Inventor: OKADA SADAKAZU
IPC: G06F17/22
Filed: 1980-05-12
Abstract: PURPOSE:To facilitate ''kana'' and ''kanji'' conversion through adding the selecting work of an operator, by providing a code table of phrases consiting of plural ''kanji'' characters. CONSTITUTION:After receiving a signal from a CPU1, a reception part 2 transfers its data part to a buffer 3. A phrase keyword KW from the buffer 3 is stored in a keyword register 4 temporarily and on the basis of this keyword KW, a phrase code table 5 is retrieved. A phrase code JC from the table 5 is used as an address to read a ''kanji'' character generator 6 and a phrase pattern signal KC is led to the entry area 7a or menu area 7b of a picture memory 7 via a screen memory control part 8. The control part 8 writes it in the area 7b when there are homonyms or in the area 7a when not. Consequently, an operator only selects one of the displayed homonyms in the area 7b, so that a load on opeation is reduced.
Patent JP-S61221362-A (JP)
Title: Apparatus for forming thin film by ionic vapor deposition
Inventor: SUZUKI YASUO
IPC: C23C14/24
Filed: 1985-03-26
Abstract: PURPOSE:To extend the film forming region of a substrate and to prevent the dropping of a contaminant in an ion source by carrying out ion irradiation and vapor deposition on the substrate from positions above the substrate. CONSTITUTION:An apparatus for forming a thin film by ionic vapor deposition is provided with an ion source 1 and an evaporating source 61. In the vacuum chamber 9 of the apparatus, ion irradiation and vapor deposition are carried out on a substrate 3 to form a thin film by ionic vapor deposition. At this time, a arc discharge evaporating source 6 which evaporates an evaporating material 5 by arc discharge is used as the evaporating source 61, and the ion source 1 and the arc discharge evaporating source 61 are positioned above the substrate 3. Thus, ion irradiation and vapor deposition are carried out on the substrate 3 from positions above the substrate 3.
Patent JP-H03262326-A (JP)
Title: Drive circuit
Inventor: WAKAYAMA YASUSHI
IPC: H03K17/16
Filed: 1990-03-13
Abstract: PURPOSE:To reduce power consumption by increasing a threshold voltage of a 1st inverter higher than a threshold voltage of a 2nd inverter. CONSTITUTION:A threshold voltage of a 1st inverter 2 is set higher than a threshold voltage of a 2nd inverter 3. When the signal at an input terminal 1 falls, an output signal waveform of the 1st inverter 2 with a high threshold voltage rises faster than an output signal waveform of the 1st inverter 2 with a low threshold voltage, and when the signal at the input terminal 1 rises, the output signal waveform of the 2nd inverter 3 with a low threshold voltage falls faster than the 1st inverter 2 with a high threshold voltage. Thus, a P- channel MOS TR 4 and an N-channel MOS TR 5 are not simultaneously turned on. Thus, the power consumption is reduced.
Patent JP-H09257435-A (JP)
Title: Inspection method for lead frame and inspection jig for the same
Inventor: MAEYAMA SHINJIRO
IPC: G01B11/24
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method which solves the problem of the deformation and the flaw, of a multipin lead frame, generated when the lead frame in a thin sheet thickness is inspected and to obtain the lead frame in which a deformation defect and a flaw defect are eliminated and whose quality is good. SOLUTION: In an inspection method, a magnifier 9 is placed on a lead frame 10 which is placed on an inspection base 11, and whether a pattern formed on the lead frame 10 has a prescribed shape or size is inspected by the magnifier 9. In this case, the lead frame 10 is covered with a sheetlike transparent film 1, the magnifier 9 is placed on the transparent film 1, and the lead frame 10 is inspected in a state that the contact of the lead frame 10 with the magnifier 9 is eliminated.
Patent JP-S53147663-A (JP)
Title: Pipe support device for spiral pipe producing machine
Inventor: HIRATA KENICHI
IPC: B21C37/12
Filed: 1977-05-30
Abstract: PURPOSE: To eliminate damage to welding bead and produce a high quality spiral pipes by means of at least two pipe supports provide on proper supporting points in such a manner that the spiral pipes can be supported with one support roll not contacting the welding bead, in producing spiral pipes from material strip. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03263091-A (JP)
Title: Picture display circuit device
Inventor: TAKAHASHI NAOKI
IPC: G09G5/18
Filed: 1990-03-13
Abstract: PURPOSE:To automatically adjust the oscillation frequency by detecting the error between the oscillation frequency of an oscillating circuit and an essentially required frequency and giving the output of a D/A converter to a varactor diode and transmitting the change of its capacity to the oscillating circuit to change the oscillation frequency. CONSTITUTION:An analog signal dependent upon a certain value is outputted from a D/A output circuit 6, and the output is inputted to a varactor diode 71 of a frequency changing circuit 7, and the capacity is changed by the voltage of a DC value. Since the capacity is inputted to an oscillating circuit 1, the oscillation frequency is determined by the capacity of the oscillating circuit 1 and that of the varactor diode 71. The frequency outputted from the oscillating circuit 1 is detected by a counter 4 to measure the frequency, and the result is transferred to a CPU 5, and the CPU 5 checks whether it is an essentially set frequency or not; and if it is not, a corrected value is transferred to the D/A output circuit 6. Thus, the D/A output value is so controlled that the set frequency is obtained.
Patent JP-H04330788-A (JP)
Title: Parallel optical signal transmitter
Inventor: OTSUKI TERUKAZU
IPC: G02B6/42
Filed: 1991-03-27
Abstract: PURPOSE:To reduce an optical signal crosstalk by bringing a coupling optical fiber array at an extremely near distance to the front of or into close contact with light emitting units of a light emitting element array, and so disposing optical axes of the respective fibers as to coincide one to one with the centers of the corresponding units. CONSTITUTION:An LED array 1 is secured in a state that its common cathode electrode surface is electrically connected by silver paste on a conductive pattern on a hard board 8, and anode electrodes are individually bonded to output electrodes of LED driving IC 5 via wirings 10. The IC 5 is similarly secured with silver paste on a conductive pattern on the board 8. A coupling optical fiber array 2 is brought at the front surface of the array 1 at the unit side as a coupling optical system A of an optical fiber array 4 into contact with or at an extremely near distance to light emitting surfaces of the array 1. Thus, reliability can be enhanced.
Patent JP-S61246856-A (JP)
Title: File transfer terminal device
Inventor: SHIRATORI SHIGEO
IPC: H04L13/00
Filed: 1985-03-27
Abstract: PURPOSE:To apply control of file transfer simply by executing a file transfer request from a host computer to an external storage device of a terminal equipment while detecting a corresponding character string in advance. CONSTITUTION:The file transfer request from the host computer 2 to an external storage device 9 of the terminal equipment 1 corresponds to a prescribed character string in advance and the character string of the file transfer request is transmitted/received similarly as the character transfer displayed on a display device 7. When a sequential input data discriminating section 5 detects the character string, the reception of file is commanded to a file transfer control section 8. The object of input/output is switched simply without noticing the device number of the external storage device.
Patent JP-H09259708-A (JP)
Title: Socket and mechanism part
Inventor: KIYOUMEI MASANAGA
IPC: H01R24/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a socket endurable to an automatic soldering process by arranging pressure contact terminals to elastically contact with external terminals of a mechanism part main body, connecting terminals extending from the pressure contact terminals and a dislocation preventive stopper, in a socket main body. SOLUTION: A socket 16 is molded in a square frame shaft having a support hole 3 to which a front end part of a mechanism part main body 2 containing an electric circuit is fitted. In a molding process, pressure contact terminals 6 and 7 to elastically contact with external terminals 4 and 5 of the mechanism part main body 2 and a pair of connecting terminals 10 and 11 soldered and fixed to a circuit pattern 9 of a circuit board 8 so as to be electrically connected to the pressure contact terminals 6 and 7, are arranged on the opposed two sides of a socket main body 1. A main stopper 12 projecting downward from a diagonal angle on the reverse and a sub-stopper 13 projecting from the reverse of the opposed two sides, are arranged in the socket main body 1, and rotation and longitudinal-lateral dislocation of the socket 16 are prevented.  A covering piece 14 extending along an opening surface from the lower inside edge on the side where the terminals 6, 7, 10 and 11 are arranged, is arranged so as to cover almost half of the support hole 3.
Patent JP-H01237712-A (JP)
Title: Coordinate input device
Inventor: TANAKA ATSUSHI
IPC: G06F3/03
Filed: 1988-03-18
Abstract: PURPOSE:To obtain an exact coordinate value by constituting a coordinate input device so that a circuit delay time and an off-set time can not be included into respective oscillation transmission times from a prescribed point on an oscillation transmission board to an oscillating sensor and from an oscillating pen to the oscillating sensor. CONSTITUTION:A coordinate input is executed by an oscillating pen 3 to an input tablet, which is composed of an oscillation transmission board 8, and according to an inputted coordinate signal, an input picture is displayed on a display 11' to be composed of a CRT which is overlapped and arranged to the input tablet. The transmission board 8 is made of acrylic resin and a glass board, etc., whose edge is surrounded by a reflection preventing member 7 of silicone rubber, etc., and oscillation to be transmitted from the oscillating pen 3 is added to three oscillating sensors 6 which are provided in corner parts. Thus, a coordinate track to be traced by the pen 3 is menu-displayed on the display 11' and the coordinate without delay and off-set can be obtained.
Patent JP-S61223231-A (JP)
Title: Adjusting mechanism of throttle valve
Inventor: SHIRAKI MANABU
IPC: F02D41/20
Filed: 1985-03-29
Abstract: PURPOSE:To obtain large rotating torque by a small motor, by constituting the motor, which drives a throttle valve in the opening direction, by a bipolar field magnet, arranged on a shaft of the throttle valve, and a stator armature oppositely facing to said field magnet. CONSTITUTION:A disc-shaped throttle valve 3, being housed in an air circulating path 2 of a throttle main unit 1 and rotatably supported by a rotary shaft 4, is urged in the closing direction by a spring mechanism 5. Here an adjusting mechanism fixedly provides a stator yoke 11, consisting of magnetic material, in a side surface part 1b of the throttle main unit 1 while a stator armature 12', constituted by winding two armature coils 9'-1, 9'-2 on a circular annular stator yoke 10, in said yoke 11. While the adjusting mechanism, fixedly providing a circular annular field magnet 13', oppositely facing to the stator armature 12', in one side of a circular annular rotor yoke 14, fixedly provided in an end part of the rotary shaft 4 by a connecting member 15, constitutes a valve driving mechanism 6' from the above members 11-15.
Patent JP-S59188487-A (JP)
Title: Color printer
Inventor: KOBU MAKOTO
IPC: B41J35/16
Filed: 1983-04-11
Abstract: PURPOSE:To enable to obtain a plurality of sheets of color images free from misregistration of colors by only inputting a recording signal once, by a method wherein each recording drum rotated with a single-color image wound therearound is revolved around a recording head spaced from each recording drum by an equal distance, and the images are alternatively transferred onto a single transfer drum provided on the locus of revolution. CONSTITUTION:A yellow stencil paper 13 is wound around the recording drum 10 after the latter is revolved to the position of a cassette 1, while a magenta stencil paper 23 is wound around the drum 20 after the latter is revolved to the position of a cassette 22, and a cyan stencil paper 33 is wound around the drum 30 after the latter is revolved to the position of a cassette 32. Then, each of the drums is returned, is rotated, and the stencil papers 13, 23, 33 are perforated in accordance with each image signal by heads 11, 21, 31, respectively. The drums 10, 20, 30 are sequentially revolved to the position of the transfer drum 43, and are rotated, while yellow, magenta and cyan images are superimposedly transferred onto a recording paper 45 wound around the transfer drum 43. Accordingly, a plurality of sheets of color images can be continuously recorded by only inputting the recording signal once.
Patent JP-S54160376-A (JP)
Title: Thiadiazole derivative*its manufacture and medical composition containing it and having antiisecretion activity
Inventor: TOBIASU OREGON IERIN
IPC: C07D417/06
Filed: 1979-05-24
Abstract: The invention relates to a thiadiazole derivative of the formula I:in which Y is O, S, CH<sub>2</sub>, SO or a direct bond; m is 0 to 4 and n is 1 to 4 provided that when Y is S, O or SO m is 1 to 4, and when Y is 0 or SO n is 2 to 4; R<sup>1</sup> is H or (C<sub>1-10</sub>)alkyl; A is 3,4-dioxocyclobuten-1,2-diyl or C=Z in which Z is O, S, NCN, NN0<sub>2</sub>, CHNO<sub>2</sub>, NCONH<sub>2</sub>, C(CN)<sub>2</sub>, NCOR<sup>2</sup>, NCO<sub>2</sub>R<sup>2</sup>, NSO<sub>2</sub>R<sup>2</sup> or NR<sup>3</sup> in which R<sup>2</sup> is (C<sub>1-6</sub>)alkyl or (C<sub>6-12</sub>)aryl and R<sup>3</sup> is H or (C<sub>1-6</sub>)alkyl; B is (C<sub>1-6</sub>)alkoxy, (C<sub>1-6</sub>)aikylthio or NR<sup>4</sup>R<sup>5</sup> in which R<sup>4</sup> and R<sup>5</sup> are independently H, (C<sub>1-10</sub>)alkyl, C<sub>3-6</sub>(alkenyl), (C<sub>3-6</sub>)-alkynyl, (C<sub>2</sub>-<sub>6</sub>) (primary hydroxy)alkyl, (C<sub>2-6</sub>) (primary amino)alkyl or (C<sub>3-6</sub>)cycloalkyl or R<sup>4</sup> and R<sup>5</sup> are joined to form a 5- or 6- membered saturated ring optionally containing an additional O or NH: and the salts thereof.
Patent JP-S63230562-A (JP)
Title: Production of superconducting ceramics
Inventor: YAMAZAKI SHUNPEI
IPC: C04B35/00
Filed: 1987-03-18
Abstract: PURPOSE:To easily obtain the titled ceramics at a low cost, by mixing oxides of specific three kinds of elements, integrating the mixture with pressure, baking and pulverizing the product and subjected the obtained powder to mixing, compression molding and main baking treatment. CONSTITUTION:Fine powder mixture composed of oxide of Ga, Zr, Nb or Ge (e.g. Nb2O5), oxide of Ba or Sr (e.g. BaCO3) and oxide of Cu (e.g. CuO) each having a purity of >=99.95% is used as a starting raw material and the material is integrated with pressure and baked at 500-1,000 deg.C. The baked product is pulverized again, compression-molded into tablets and subjected to main baking treatment e.g. in air at 500-1,000 deg.C for 10-50hr to obtain the titled ceramics of formula (A is Ga, Zr, Nb or Ge; B is Ba or Sr; x=0.01-0.3; y=1.5-2.2; z=2.0-4.0).
Patent JP-H06248601-A (JP)
Title: Fixation of ballasting face under rails
Inventor: HIRAMATSU TAKESHI
IPC: E01H11/00
Filed: 1993-02-26
Abstract: PURPOSE:To prevent suction of crushed stones on sweeping by a vacuum cleaner by spraying a synthetic resin-made foaming agent having water-permeability with a specified foaming power on the superficial crushed stones laid under the rails to form a coated layer. CONSTITUTION:Polyurethane foaming agent having an expansion ratio of as much as 2-10 which is a two-component foaming agent mixed with polysocyanate-prepolymer and a foaming agent, is sprayed on the superficial face of ballast in which sleepers of rails are buried, to bond the ballast to each other and form a superficial layer having water-permeability. It prevents suction of ballast when sweeping dirts and cigarette butts by a vacuum cleaner and the fixed state of the ballast is released when a vibrator is inserted. In this way, cleaning and maintenance of the rail track can be facilitated.
Patent JP-H09259423-A (JP)
Title: Magnetic recording medium and its production
Inventor: KURIHARA KENICHI
IPC: C09D5/23
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To form a protective film excellent in mechanical strength by plasma- polymerizing Fullerene (spherical carbons) or its deriv. on a magnetic layer. SOLUTION: A magnetic layer, a protective layer and a lubricant layer are successively formed on a nonmagnetic substrate. The protective film has a structure formed by polymerizing Fullerene represented by Cn [where (n) is an integer capable of geometrically forming a spherical compd., e.g. 60, 70, 76 or 84] by addition bonding. This Cn polymerized structure is represented by the molecular formula (Cn+j )x [where (j) is a multiple of both -10 to +10 and 2 and shows the number of carbon atoms fallen form or added to a simple substance of Cn and (x) is a positive integer].
Patent JP-H07266889-A (JP)
Title: Door opening and closing device
Inventor: YOYUU TAKAHIRO
IPC: E05B85/12
Filed: 1994-03-31
Abstract: PURPOSE:To enlarge the stroke of a coupling member required for the removal of the lock of a door lock device without deepening the depth of a base and without the sideway oscillation of the coupling member at stroke. CONSTITUTION:An inside handle 2, which rotates around a fulcrum Q, is provided within the base 1 installed at a door, and the base of the inside handle 2 is coupled with a door opening and closing device through a rod 4, and the tip of a supporting arm whose root is supported rockably by the base 1 is coupled rotatably to the section of the fulcrum Q of the inside handle 2, and the base 1 is provided with a guide hole 1a which guides the coupling lever 4a at the head of the rod 4 in the axial direction of the rod.
Patent JP-S59189627-A (JP)
Title: Charged beam exposing apparatus
Inventor: KURIHARA KENJI
IPC: H01J37/304
Filed: 1983-04-13
Abstract: PURPOSE:To execute high precision positioning with high productivity by providing an array slit, a blanking electrode, a pattern data generating circuit and an electro-optical system which focuses a reduced image of the one of the beams deflected or not deflected by the blanking electrode to the surface of sample. CONSTITUTION:An array slit 28a is illuminated by the beam having the uniform intensity through a condenser lens 27 and the NXN multi-beam is generated from an aperture 31. A blanker apparatus 28b has the blanker 14 corresponding to the aperture 31 of array slit 28a and each blanker 41 is provided with the blanking electrodes 43, 44 supported by an insulating substrate 42. The beam having passed the aperture 31 enters the one blanker 41. An interval of blanking electrodes 43, 44 is longer than the length of a side of aperture 31 and thereby the beam passes between the blanking electrodes 43, 44 without collision with them. When a voltage is applied to the blanking electrodes 43, 44, the beam having passed the corresponding aperture 31 can be turned ON and OFF selectively.
Patent JP-S63232803-A (JP)
Title: Distillation device
Inventor: HAYASHI NOBUATSU
IPC: C02F1/44
Filed: 1987-03-20
Abstract: PURPOSE:To prevent the deterioration of the water quality by delivering the distilled water produced in a condenser by the pressure of an inert gas to prevent the generation of fine particles in the transfer of distilled water in the title distillation device for producing ultra-pure water. CONSTITUTION:The raw water is subjected to ion-exchange or reverseosmosis membrane treatment, and then heated by a heater 2 and evaporated in an evaporator 1. The steam is sent to the condenser 3 through a pipe 11, and condensed therein by a cooling pipe 6 to produce ultra-pure water. The produced ultrapure water is stored in a distilled water storage 8 at the lower part of the condenser 3, and then supplied to a s use point from a distilled water feed pipe 12 by the pressure of an inert gas (N2, He, Ar, etc.) supplied from a compressed gas feed pipe 13 connected to a compressed gas source 14 provided above the condenser 3. Since a pump is not used for delivering ultrapure water, the deterioration of the water quality due to the fine particles generated from the pump can be prevented.