baber/WOPTO huggingface dataset:
Patent JP-H02295214-A (JP)
Title: Floating capacitor
Inventor: TOMINAGA MISA
IPC: H03H11/48
Filed: 1989-05-09
Abstract: PURPOSE:To precisely correct the capacitance of a floating capacitor with no influence of the switch characteristic by using a pair of general impedance converters to form a floating capacitor and switching the resistance to change the capacitance. CONSTITUTION:The general impedance converters I and II of the same constitution are connected symmetrically to each other via an impedance element Z5. One of impedance elements Z1, Z3 and Z5 is used as a capacitor and others are used as the resistances respectively. As a result, a function equivalent to a floating capacitor is secured between terminals 1 and 2. Thus the capacitance is precisely corrected with no influence of the switch characteristic.
Patent JP-S5918805-A (JP)
Inventor: KARURU BUARANDERU
IPC: E03F5/14
Filed: 1983-06-30
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-H09300851-A (JP)
Title: Image transfer device
Inventor: KIMURA TAKAYUKI
IPC: B41N10/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an image transfer device in which replacement of an adhesive tape is easy and workability is excellent. SOLUTION: The image transfer device is equipped with both an impression cylinder stuck with the image formation material and a transfer cylinder stuck with an image receptive body. The image formation material and the image receptive body are introduced into a nip between the impression cylinder and the transfer cylinder by rotating the transfer cylinder and the transfer cylinder. The image formed on the photosensitive layer of the image formation material is transferred to the image receptive body. A blanket provided on the surface of the impression cylinder is treated by chemical treatment or light irradiation.
Patent JP-H04347392-A (JP)
Title: Blower and fan
Inventor: TAKEDA MASAAKI
IPC: F04D27/00
Filed: 1991-05-22
Abstract: PURPOSE:To provide a fan that is able to generate a proper air velocity at that time automatically to temperature conditions such as room temperature, humidity and radiant temperature. CONSTITUTION:A temperature condition is grasped from at least two combinations cut of a temperature detecting means 4 detecting room temperature, a humidity detecting means 5 detecting room humidity, and a radiation detecting means 6 detecting room radiant temperature, and a proper air velocity at that time is inferred by a speed control means 3 which controls rotational frequency of a fan motor 1 in a time series manner via a revolution selector means 2, but it gives the extent of strong positive correlation to a mean air velocity and an inference air velocity of the time variation air flow. With this constitution, an air flow is automatically generable at every moment in a human living area, and the air flow is always varied so that a range of strength to the air flow is extended so wide enough for a user, thus the degree of amenity comes to be increased in consequence.
Patent JP-H01287728-A (JP)
Title: Data processor
Inventor: YAMADA KAZUMI
IPC: G06F7/00
Filed: 1988-05-13
Abstract: PURPOSE:To accelerate read/write access to a register by providing a first expander, a byte selector to select and output data in byte unit, and a second expander. CONSTITUTION:Write data is inputted from a main storage 2 to the first expander 4 passing through a third data bus 11, and the expansion of the write data is performed at the first expander 4, and is outputted to a register write data bus 9, and is written on the low-order two bytes of the register 13. Meanwhile, the data of the register 13 is outputted to a register read data bus 28 for a read request. The byte selector 26 selects the low-order two bytes of the third data bus 11 instead of the data on the register read data bus 28 according to a selection signal 16a outputted from a control part 17 to the second expander 25. The data of one valid low-order byte in the data out of the two bytes selected by the byte selector 26 is expanded to two bytes at the second expander 25, and is outputted to a first data bus 10a, and is inputted to an arithmetic unit 3. In such a way, it is possible to make write access to the register at high speed.
Patent JP-H08316332-A (JP)
Title: Semiconductor device
Inventor: WAKITA TAKESHI
IPC: H01L27/082
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a bipolar IC connected with a reactance load in which sufficient countermeasures against parasite can be expected while minimizing increase in the chip size. CONSTITUTION: A dummy island 15 is provided between two npn transistors 12, 13 fabricated on a p-type substrate 11 while being spaced apart slightly from each other. The dummy island 15 is fed with the maximum potential Vcc of circuit through a dummy electrode 27. Furthermore, a buried layer 14 of same conductivity type as an n-epitaxial layer 16 is formed in the dummy island 15. A depletion layer 40 in the buried layer 14 blocks the parasitic current 30i of a parasitic npn transistor 30 to lengthen the effective base length of the npn transistor 13 thus shortening the distance between the npn transistors 12, 13.
Patent JP-S61272214-A (JP)
Title: Polyisocyanate resin
Inventor: AOKI HIROSHI
IPC: C08F220/10
Filed: 1985-05-28
Abstract: PURPOSE:The titled resin suitable as a coating compound, etc., curable under heating or in a water-vapor atmosphere, having high drying properties at initial stage, providing a cured material having strong cohesive force, having a main chain consisting of carbon-carbon bond, containing both an acylisocyanate group and an isocyanate group. CONSTITUTION:(A) A compound (e.g., methacryloyl isocyanate, etc.) shown by the formula (R is H or lower alkyl) is reacted with (B) an isocyanate alkyl acrylate or methacrylate (e.g., isocyanate ethyl methacrylate, etc.), and, if necessary, (C) another ethylene monomer (e.g., methyl methacrylate, etc.) containing no ethylenic monomer in the presence of preferably 0.5-5wt% (based on the monomers) of a polymerization initiator (e.g., 2,2'-azobisisobutyronitrile, etc.) in an inert solvent (e.g., toluene, etc.) in a nitrogen atmosphere preferably at 80-110 deg.C to give the aimed resin.
Patent JP-H09307653-A (JP)
Title: Relay board non-reply call display device
Inventor: MAMIYA HIROSHI
IPC: H04Q3/58
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To inform a non-reply call to the operator of a relay board by displaying immediately on the occurrence of a non-reply call due to a busy state or the like without any operation of a called line. SOLUTION: The disclosed relay board non-reply call display device is explained by provision of a private branch of exchange 1, an extension telephone set 2 of a caller line side, and a telephone relay board 3. The private branch of exchange 1 has a telephone exchange processing section 11, a non-reply call processing section 12 and a display section 13. When an extension does not reply a call from a caller line, the telephone relay board 3 discriminates it to be occurrence of non-reply and informs non-reply call occurrence information including an extension number of the caller line to the non-reply call processing section 12. Upon the receipt of the notice, the non-reply call processing section 12 displays the information of the extension at a caller line side making no reply. The operator of the relay board views immediately the display content.  Thus, the operator makes a callback to a customer and apologizes for the busy state so as to improve the customer service.
Patent JP-S598111-A (JP)
Title: Level comparing circuit of digital signal reproducing device
Inventor: MASUDA ISAO
IPC: G11B9/06
Filed: 1982-07-06
Abstract: PURPOSE:To reproduce a digital signal stably, by comparing an FM demodulation signal of a frequency-modulated digital signal, which is reproduced from a recording medium, and the DC level of the FM demodulation signal with each other in level. CONSTITUTION:The reproduced frequency-modulated digital signal taken out from a pickup circuit 19 is supplied to a limitter and FM demodulator 20 and has the amplitude variation eliminated and is subjected to FM demodulation. This FM demodulation signal is branched off in two directions, and one is converted to a cosine square wave by a low-pass filter 21 and has DC components stopped in a circuit consisting of a DC stopping capacitor C1 and a resistance R1 and is impressed to an inverted input terminal of a comparator 25, and the other passes through an amplifier 22, an integration circuit 23, a DC amplifier 24, and a resistance voltage dividing circuit consisting of resistances R4 and R5 and is impressed to a non-inverted input terminal of the comparator 25.
Patent JP-H02297873-A (JP)
Title: Connecting method for superconductive wire
Inventor: SHIMOHATA KENJI
IPC: H01B12/10
Filed: 1989-05-12
Abstract: PURPOSE:To prevent quenching of a joint part by exposing superconductive filaments from superconductive wires at their parts to be connected, forming a stabilizing material layer around each exposed part, putting these parts one over another, and performing pressure contacting. CONSTITUTION:A stabilizing material layer 11 is formed around the exposed part of each superconductive filament 3, 6, and these parts with stabilizing material layer are put one over another followed by pressure contacting. Because these superconductive filaments 3, 6 are harder than the stabilizing material layer 11 consisting of Cu of Ag material, the superconductive filaments 3, 6 intrude in part of the stabilizing material layer 11 to lead to enhancement of the mechanical strength of the consolidated joint part, which will prevent generation of quenching in the joint part to stabilize it.
Patent JP-S6258828-A (JP)
Inventor: YAGISAWA MAMORU
IPC: H02H3/093
Filed: 1986-05-23
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-S5344503-A (JP)
Title: Preparation of modified amide compounds
Inventor: YAMAZAKI KAORU
IPC: C07C67/00
Filed: 1976-09-29
Abstract: PURPOSE: Modified amide compounds, which are excellent curing agents for epoxy resins, are obtained by the addition reaction of mono or polyamideamine compounds, prepared from polymerized fatty acids, etc. and polyamines, with acrylic acid esters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5343392-A (JP)
Title: Liquid transporting method for use in tanker or liquified-gas carrier ship
Inventor: SUZUKI TAKESHI
IPC: B63B25/16
Filed: 1976-09-30
Abstract: PURPOSE: To provide a liquid transporting method for use in a tanker or liquifiedgas carrier ship, in which a compressed gas is supplied under pressure into a pumping pipe connected to a liquid tank provided in a ship, to form a mixture of the compressed gas and liquid in the pumping pipe, and the mixture liquid is pumped up through the pipe, whereby liquid cargo can be unloaded very economically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5641060-A (JP)
Title: Production of double flanged pipe
Inventor: HORIKI MASAYUKI
IPC: B22D13/10
Filed: 1979-09-12
Abstract: PURPOSE: To prevent neck breaking and enable a sound double-flanged pipe to be obtained by building the split core dies built in with slits into centrifugally casting dies and retreating the slits to the circumferential direction at the freezing of molten metal.  
     CONSTITUTION: Split core dies 2 built in with split slits 3 are set in centrifugally casting dies 1 in such a manner that the inside surface of the slits 3 become flush to the inside surface of the dies 2. Next, when the dies 1 are rotated and molten metal is poured into the dies 2, the shrinkage by freezing of the molten metal begins. At this time, a cylinder member 4 is driven by way of a heat sensor 6 to retreat the slits 3 gradually from the central direction. Then, the shrinkage by freezing of the molten metal is controlled by the thickness of the slits 3 and the relieves 5 of the slits. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5859389-A (JP)
Inventor: UEIN EI MARII
IPC: F04B37/16
Filed: 1982-07-08
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-S5451780-A (JP)
Title: Activation reaction device
Inventor: HORIIKE YASUHIRO
IPC: B01J19/08
Filed: 1977-10-03
Abstract: PURPOSE: To prevent the exhaustion capacity fault of the mechanical pump by using the fluorine-group oil featuring C-F coupling to the oil aplied to the pump for the gas exhaustion.  
     CONSTITUTION: Etching chamber 5 is located isolated from the growing chamber of vacuum container gas plasma 10 in the activation reaction device. The etching gas containing F and O is grown in the growing chamber and then led into chamber 5. With use of the fluorine-group oil featureing C-F coupling to the exhausting mechanical pump, no deterioration is caused to the exhaustion capacity of the pump since F or fluorine conpound radical/oxygen radiacl remaining in the exhaustion gas does not affect the fluorine-group oil at all. With use of F and C along with the etching gas growing chamber located distant from the etching chamber, the grown F or F compound radical/O radical reamains in the exhaustion gas with an extremely long life and a high density. In this respect, the use of the F-group oil is especially effective 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5642050-A (JP)
Title: Carpet type heater
Inventor: OOKI KOUICHIROU
IPC: F24D15/00
Filed: 1979-09-14
Abstract: PURPOSE: To make heating ready for a room around foot warmer by a method wherein a thin heat panel with its top convered with a surface material like felt or decorative cloth is used as a carpet type heater, and the heater is laid under the foot warmer.  
     CONSTITUTION: The thin heat panel 1 is selected as a core, its back is lined with an adiabatic material 3 and the top is covered, except an evaporating section 11 on the frount end, with a surface material 4 like felt or decorative cloth, thus obtaining a carpet type heater 10. Fron and other hydraulic fluid 2 are sealed in the heat panel 1, and the hydraulic fluid 2 is evaporated by heating the evaporating section 11 on the front end of the panel with a heat of electric foot warmer 14. A condensing section 12 or a seat is warmed up by moving the vapor to the condensing section 12 to discharge a latent heat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5820053-A (JP)
Title: Abnormal traffic controlling system
Inventor: TAKAYAMA HISASHI
IPC: H04M3/38
Filed: 1981-07-28
Abstract: PURPOSE:To ensure an economical control for an electronic switchboard of multiprocessor control system, by controlling detection of change of the state of a terminal which is under control by a processor that recognized the congestion state, and then controlling the control load. CONSTITUTION:The congestion state which is caused by the abnormal traffic of the processors CPR and MPR having a call information control function and a monitor operation control function, is informed to a processor LPR having a terminal monitor control function via a communication path. Thus the detection for the state change of a terminal SUB which is under control is controlled by the processor LPR which recognized the congestion state. Thus the control load given from the processor LPR is controlled to the processors CPR and MPR which are in the congestion state. Thus no special information line is required for information of the congestion state. Furthermore an ineffective process can be avoided.
Patent JP-H04344944-A (JP)
Title: Repeater board for debugging
Inventor: YONEYAMA ICHIRO
IPC: G06F11/22
Filed: 1991-05-23
Abstract: PURPOSE:To dispense with a measuring instrument, and to efficiently debug a device by making it unnecessary to bring a probe into contact with electric parts on a board in the case of measurement about a signal between a back plane and the board among the signal level measurement of the board. CONSTITUTION:A repeater board contains a debugging repeater board main body 30 to be inserted between a board 20 in which the electric parts are packaged and a back plane 10 in which plural sheets of the boards 20 are packaged in its cage. It is provided with plural signal lines 40 to connect the back plane 10 and the board 20 to each other, a signal line level storage part 50 to store the level of the signal line 40, a write-in control part 60 to generate the information signal of a write-in condition from the signal line 40 and control write-in to the signal line level storage part 50, and a read-out control part 70 to read out the information stored in the signal line level storage part 50.
Patent JP-S5343421-A (JP)
Title: Chinese character input device
Inventor: KAMEYAMA MASATOSHI
IPC: G06F17/22
Filed: 1976-10-01
Abstract: PURPOSE: To enable the operator to perform a high-speed Chinese character input with a reduced load, by detecting the desired character on the Chinese character selection board to indicate the selected character with a light pen and then generating a Chinese character information from the output of the set register. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0414803-A (JP)
Title: Mounting method of ultrathin inductance element
Inventor: NAMIKI TOMOO
IPC: H01F27/02
Filed: 1990-05-08
Abstract: PURPOSE:To sufficiently make use of a feature of the thickness of an ultrathin resistance element when a powdery resisn is used by a method wherein a part between a printed-circuit board and the ultrathin inductance element is filled with a resin for adhesive use. CONSTITUTION:A copper-wire terminal 2b of an ultrathin inductance element 3 is first soldered to a printed-circuit board 4. A part between the ultrathin inductance element 3 and the printed-circuit board 4 is then coated with a resin 5a for adhesive use; they are pressed from the direction of the arrow; the ultrathin inductance element 3 is brought into close contact with the printed- circuit board 4. After that, the outer circumference of the ultrathin inductance element 3 is coated with a resin 5b for adhesive use so as to reduce uneven parts at the outer circumference as far as possible. After that, the resin for adhesive use is cured.
Patent JP-S6012514-A (JP)
Title: Core for plastic optical fiber
Inventor: SUZUKI SETSUO
IPC: G02B6/02
Filed: 1983-07-01
Abstract: PURPOSE:To increase the heat resistance and to improve the reliability by melt- spinning a specified polyacrylate compound contg. a photosensitizer and by cross-linking the resulting fiber in a solid state by irradiation. CONSTITUTION:A polyacrylate compound having two or more polymerizable double bonds is solid at room temp. and any polyacrylate compound which has >=40 deg.C m.p. may be used. A selected resin is melted by heating, and the molten resin is mixed with a photosensitizer such as benzophenone, benzoin methyl ether, benzoin ethyl ether or a mixture thereof. After removing bubbles under reduced pressure, the molten resin is cooled to form a transparent block. This block is put in a spinning device having a nozzle, and heating and spinning are carried out to obtain an uncured fiber. This fiber is cooled to room temp., and it is cured in the solid state by irradiating ultraviolet rays, electron beams or other radiation.
Patent JP-H09308236-A (JP)
Title: Overcurrent protective circuit for switching power supply
Inventor: MIYATA MASAAKI
IPC: H02H3/08
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To simplify an overcurrent protective circuit for a switching power supply. SOLUTION: A current detecting resistor R6 is placed between the source of an FET (Q1) that drives a switching transformer, and ground. Voltage produced in the current detecting resistor R6 is injected through a diode D7 to the base of a switching transistor Q2 that controls the FET (Q1). The resistance value of the current detecting resistor R6 is set to such a value that a voltage equal to or above the threshold voltage of the switching transistor Q2 is generated at the upper limit of the drain current value of the FET (Q1). When the drain current of the FET (Q1) is maximized, the switching transistor Q2 is turned on. As a result, the gate voltage of the FET (Q1) becomes 0V, so that the drain current is interrupted.
Patent JP-S62275339-A (JP)
Title: Production of magneto-optical disk
Inventor: KATSUTA SHINICHI
IPC: C23C14/14
Filed: 1986-05-23
Abstract: PURPOSE:To eliminate the sticking of an excessive film to the rear surface of a transparent disk substrate and to obtain a disk having the uniform compsn. of the material consisting the magnetic material of a recording layer by providing a disk for preventing spreading of the film forming material to the rear surface of the surface to be formed with the film of said substrate so that the spreading of the film forming material to the rear surface of the substrate is prevented. CONSTITUTION:The transparent circular substrate 1 is coupled via a spacer 3 to the disk 2 for preventing the spreading of the material to the rear side thereof and is held and rotated by a revolving shaft 6. An underlying protective film is first formed of Al2O3, AlN, etc. thereon and the magnetic layer is formed thereon by using TbFe, TbFeCo, etc.; further, a surface protective layer consisting of Al2O3, AlN, etc., is formed thereon. Since the disk 2 exists during sputtering, the film does not stick to the rear surface of the substrate 1. A space is formed at 0.1 - several millimeters between the two disks by the spacer 3 and therefore, the generation of the uneven compsn. of the material consisting the magnetic material of the recording layer formed on the surface of the transparent disk substrate is obviated.
Patent JP-S5819204-A (JP)
Inventor: HAYANO GONZABUROU
IPC: A45B25/12
Filed: 1981-07-28
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-H07327109-A (JP)
Title: Reader
Inventor: ITO YOSHIYA
IPC: H04N1/028
Filed: 1994-05-31
Abstract: PURPOSE:To attain light weight and miniaturization even when a close contact image sensor is employed. CONSTITUTION:A reflected light from an original is made incident on a roof mirror lens array (RMLA) 22 comprising a lens array 32 and a roof mirror array 30 or the like. The reader employs a close contact image sensor 2 of a large focus that deflects a light outputted from the RMLA 22 to a light receiving element 24 by an optical path separation mirror 23 and to allow the light receiving element 24 to provide a read signal and a gap between the close contact image sensor 2 and an original platen glass 1 is always made constant by pressing a roller 3 into contact with the original platen glass 1. Since the focus of the close contact image sensor 2 is large, a margin of the focus with respect to a deviation is high and the focus is made constant with respect to the original platen glass 1 by the roller 3, no stiff support structure of components is required to improve the focus accuracy.
Patent JP-S5547306-A (JP)
Title: Manufacture of granular reduced iron for use of deoxidization
Inventor: MORIOKA TAKAAKI
IPC: B22F9/20
Filed: 1978-09-29
Abstract: PURPOSE:To manufacture titled reduced iron stably holdable large O2 absorbing power for a long term being noninflammable in the air, by reducing at low temperatures the granular iron material in the fluidized bed type furnace, and then, by applying the inactivation treatment to the material with N2 gas including very small amount of O2 within the same fluidized bed. CONSTITUTION:The iron material like as the granular iron ore, the mill scale, etc., is charged by the screw feeder 4. The charged material is agitated by the agitator shaft 2 and the perforated plate 3 while descending within the fluidized bed 1, and is fluidized by the hot reducing gas being blasted from the feed port 5; hereby, the material is reduced at low temperatures, 500-600 deg.C. The treating gas, consisting of N2 gas including O2 less than 1.0% against the above granular reduced iron, is introduced from the feed port 6a in order to fluidize the reduced iron and also to inactivate the granule surface of the reduce of the reduced iron. The reducing gas is exhausted from the vent port 5b; on the other hand, the treating gas is withdrawn by the blower 8 through the vent port 6b and the dust collector 7, and is made up properly from the N2 feed port 12a and the O2 feed port 12b before being recycled to the feed port 6a through the heater 9.