baber/WOPTO huggingface dataset:
Patent JP-S5667146-A (JP)
Title: Plasma display unit
Inventor: OGASAWARA KIYOHIDE
IPC: H01J17/49
Filed: 1979-11-02
Abstract: PURPOSE:To perform a clear light emitting display by means of a number of segments by providing a cathode electrode and the first and second anode electrodes in a housing and performing light emitting using a positive glow between the cathode and the second anode electrodes. CONSTITUTION:A number of cathode electrodes 3 which are arranged linearly and the second anode electrodes 5 which is arranged apart from these cathode electrodes 3 are provided on the inner surface of the transparent substrate 1 on the display side. A substrate 2 is provided opposed to the transparent substrate 1 and the first anode electrode 4 and a number of linear fluorescent elements 6 are provided on this substrate 2. These substrates 1 and 2 are juxtaposed at regular intervals using a spacer 7 and the formed space is filled with inert gas, such as neon. This can expand the display area and perform a clear light emitting with full brightness by means of a number of segments.
Patent JP-S6351367-A (JP)
Inventor: DEIRU EFU RIJIERUMAN
IPC: C07C241/00
Filed: 1987-06-09
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-S5845566-A (JP)
Title: Washing equipment of biochemical automatic analyzing apparatus
Inventor: TAMURA EMIKO
IPC: B01L99/00
Filed: 1981-09-11
Abstract: PURPOSE:To wash and dry a reaction vessel effectively, by using a volatile washing liquid and also preventing said liquid and its vapor from scattering and filling over a wide range. CONSTITUTION:An enterance shielding plate 7a is moved to B direction by rotatively driving an ednless chain 1 intermittently and a reaction vessel 2 is housed in a washing room 6. Thereafter, an entrance, 6a is shut and conveyance is stopped. At this time, methanol is jetted from a nozzle 8a for a prescirbed time and the vessel 2 is washed. Hereafter, a holder 4 pivotally supported freely rotatably by a ring plate 3 is roatated once holding the vessel 2 as it is and a waste liquid is flushed. An exit shielding plate 7b is moved to C direction by driving the chain 1 again and an exit 6b is shut after the vessel 2 is carried outside of the room 6. When this conveyance is stopped, a sponge rod 14 is inserted into the vessel 2 and a liquid part such as remaining sample is wiped off.
Patent JP-S5569626-A (JP)
Title: Porous high-molecular-weight composite with hydrophilic inner surface and its production
Inventor: OGASA TATSUO
IPC: C08J9/06
Filed: 1978-11-18
Abstract: PURPOSE: An emulsion consisting of hydrophobic macromolecule and hydrophilic macromolecule is foamed to produce title macromolecular composite useful as a interior material for preventing the dropwise condensation of moisture in construction or coating that forms porous films because of its high hydrophilic and water- absorbing properties.  
     CONSTITUTION: (A) An oily solution of hydrophobic macromolecule as polyvinyl chloride, (B) an aqueous solution of hydrophilic macromolecule as polyvinyl alochol and (C) a foaming agent as potassium bicarbonate are mixed to form an emulsion. Then, the solvent is removed under keeping the emulsion state and the residue is foamed to give said porous material.  
     EFFECT: Pores continue from the inner parts to the surface opens and most of the pores have inner surface of the hydrophilic polymer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5367015-A (JP)
Title: Airtight measuring method for side seal sliding surface of rotary pistonengine
Inventor: ISHIHARA TOSHINOBU
IPC: F01C19/00
Filed: 1976-11-27
Abstract: PURPOSE: To accurately measure the airtight of a side seal surface, by detecting contact condition between a side seal sliding surface and a side housing surface under approximately same condition as the assembly of a rotary piston engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08330547-A (JP)
Title: Soidram with field shield separation layer and body contact
Inventor: GIYARII BERA BURONNAA
IPC: H01L27/12
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To form a contact without the use of excessive space by a method, wherein a body contact aperture, extending to a device layer passing the isolation dialectic layer in a memory array, and a field screening layer which comes in contact with the device layer, and to form a body contact in the aperture. SOLUTION: A polysilcon field-shield layer 260 and a field-shielded cap 270 are formed on an array, they are used as an oxide and a sacrificial oxide in an active region, and further a nitride spacer 274 is formed on the exposed edge of the field-shielded layer 260. Then, the P<+> -polysilicon of the field-shielded layer 260 comes in contact with a device layer 10 as a body contact 35 by removing an oxide 204 by etching. Also, the body contact member becomes the contact point between the field-shielded layer 260 and the transistor main body, body charge is blanched more efficiently, and the effective field-shielded resistance is made small.
Patent JP-S5475982-A (JP)
Title: Gate power supply method of high-voltage thyristor converter
Inventor: YOSHINAKA JIYUNICHI
IPC: H02M1/00
Filed: 1977-11-30
Abstract: PURPOSE: To facilitate the test, the inspection, etc., of a unit and a gate control circuit by providing an external input power supply terminal to supply the low- voltage DC power.  
     CONSTITUTION: In a unit of a high-voltage thyristor converter, when gate control circuit 7 is tested, check terminal 26 1  is provided, and a DC power source (battery or DC regulated power supply) is connected to supply a regular power to gate control circuit 7. Then, optical signals are applied to circuit 7 by low voltage part control circuit 9, and check terminal 26 2  is provided to measure gate signals of thyristor 1 outputted from pulse transformer 8. As a result, it is unnecessary to apply the main circuit voltage and establish the gate power supply to perform the test, and the insulation of a measuring equipment, etc., is needless. Besides, in case of the equivalent load test and the high-voltage turn on test, the DC power is supplied to terminal 26 1  to operate thyristor 1, so that the test can be performed by the established gate power supply. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5570613-A (JP)
Title: Net for net conveyor
Inventor: HAYASHI TAKESHI
IPC: B65G17/02
Filed: 1978-11-16
Abstract: PURPOSE: To permit manufacture of the above-identified net simply and on the mass production basis by arranging a plurality of elongate members side by side into the form of a belt and coupling the opposite ends of adjacent elongate members such that they can rotated with respect to each other.  
     CONSTITUTION: The net comprises elongate members 3, coupling members coupling these members at the opposite ends and at a middle position and chains 5 coupled to the opposite edges of the set of the elongate members 3. The elongate members 3 are each stamped from a metal plate, for instance made by SUS and have a central slit 7. The slit 7 is divided into two sections by a central rib 8. Generally, some gap is provided between adjacent elongate members 3 which are coupled by the coupling members 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5569536-A (JP)
Title: Preparation of alkoxyphenol derivative
Inventor: TORII SHIGERU
IPC: C07C47/575
Filed: 1978-11-17
Abstract: PURPOSE: To prepare the title compound useful as a raw material of vanillin, in high selectivity and efficiency, without producing reduced by-product, by reacting a specific halogenated phenol derivative with a low-cost and reusable reaction mixture comprising barium oxide and an aliphatic alcohol.  
     CONSTITUTION: A halogenated phenol derivative of formula (R is H, formyl, hydroxymethyl, alkoxymethyl, dialkoxymethyl, acetoxymethyl, diacetoxymethyl, or 1W4C alkyl; X is Cl or Br; n is 1W5), e.g. 2-chlorophenol or 2-bromophenol, is reacted with a reaction mixture of barium oxide and an aliphatic alcohol of formula R'OH (R' is 1W4C alkyl), e.g. methanol, at 50W150°C, pref. 80W120°C, to afford the title compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5766571-A (JP)
Title: Field pulse generating circuit
Inventor: SUGIYAMA HIROYUKI
IPC: H04N5/903
Filed: 1980-10-13
Abstract: PURPOSE:To generate a field pulse capable of feeding a reproducing element, to a field in the stable tracking, by sampling a tracking signal at zero intersections of a tracking error signal. CONSTITUTION:A horizontal scanning frequency components in a tracking signal applied from a reproducing element to a terminal is removed through an LPF composed of a capacitor C1 and a resistance R2, and a 15Hz tracking error signal originating from the eccentricity, etc., of a disk is applied to a waveform shaping circuit 3. Then, a sample pulse generator 4 generates the zero-cross sample pulses of the tracking error signal to close a switch 2 and also to connect a switch 6 to a contact (a) through a level detector 5. Consequently, a capacitor C2 is charged with a tracking signal voltage from which the tracking error signal is removed, and field pulses, differing in pulse width, are generated according to the voltage. Therefore, the field pulse capable of field feed in the state tracking is generated.
Patent JP-H08334972-A (JP)
Title: Toner carrier
Inventor: NAKAMURA MAKOTO
IPC: G03G15/08
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a toner carrier capable of attaining a low cost and a reduced size and capable of diminishing unevenness in electrical characteristics in the axial direction. CONSTITUTION: This toner carrier 23 has an inner layer 23b of an elastic body and a surface layer 23c of a mixture of elastomer resin with polyolefin resin and powder of a magnetic substance. Resin additives have been added to the resin layer compsn. of the surface layer 23c.
Patent JP-H037615-A (JP)
Title: Air conditioner for vehicle
Inventor: NAGAYAMA TOSHIAKI
IPC: B60H1/32
Filed: 1989-06-05
Abstract: PURPOSE:To perform a rapid shifting of a comfortable air condition after stoppage in hot weather in the title air conditioner with a ventilating means by driving a cooling device in introducing an outside air and operating the ventilating means when an inside temperature is higher than an outside temperature. CONSTITUTION:An inside and outside temperatures detected by respective inside temp. sensor 33 and outside temp. sensor 34 are compared with each other. When the inside temperature is higher than the outside temperature and an evaporator temperature detected by an evaporating temperature sensor 12 is higher than a set value, a ventilating control means 102 controls an air conditioner 4 so as to introduce an outside air and drive a ventilating fan 22, thus operating the air conditioner and the ventilating means. With this arrangement, it is possible to perform a rapid shifting of a comfortable air condition after stoppage in hot weather.
Patent JP-H01311352-A (JP)
Title: Interface system for computer
Inventor: MURANOI TAKESHI
IPC: G06F13/14
Filed: 1988-06-10
Abstract: PURPOSE:To simplify an I/O channel device by including a shift register for a console in the device. CONSTITUTION:The shift register 16 for the console is included in the I/O channel device 4. When a service processor 6 outputs data from an operator console control mechanism 8 to the device 4, the device 4 writes the data by shifting the register 16. At the time of inputting data from the device 4 to the mechanism 8, the data are read out by shifting the contents of the register 16. Since an interface between the mechanism 8 and the device 4 is formed by reading out/writing data from/in the register 16 by the processor 6, a channel connecting mechanism and an I/O interface cable for the control mechanism 8 can be omitted.
Patent JP-H01311332-A (JP)
Title: Error check system
Inventor: KANEKO AKIRA
IPC: G06F11/08
Filed: 1988-06-10
Abstract: PURPOSE:To improve the reliability of data stored in a RAM and to easily analyze a fault in storage data by checking a data error by a monitor means at the time of storing data in a memory through an input data signal line. CONSTITUTION:When the writing of data in the RAM 1 is commanded, the data are sent to a storage data bus 2 through either one of registers 3, 4 and the data are stored in the RAM 1 through an input signal line 1a. The data on the signal line 1a are also inputted to a monitor register 20 in addition to the supply to the RAM 1 and a sample clock 22 of the register 20 is set up in the RAM 1 synchronously with a writing pulse 9 in the RAM 1. Then, a parity check circuit 21 checks the data, and at the time of detecting a data error, immediately informs the error at the time of writing to a master device.
Patent JP-H04367170-A (JP)
Title: Ghost remover
Inventor: NISHIKAWA MASAKI
IPC: H04N5/21
Filed: 1991-06-14
Abstract: PURPOSE:To remove ghost by removing a reference signal component from an input waveform, by adding the reference signal component after non-linear processing is carried out so as to effectively reduce a noise component, and by using a training waveform that is regarded as a ghost distortion. CONSTITUTION:Video signal that is interrupted by ghost is input in an A/D 11 and timing signal generator 19, the video signal input in the A/D 11 is input in the A terminal of switch 12 and in an input waveform memory 21. Further, in the B terminal of switch 12 the output signal from a training waveform memory 20 is input, the output from switch 12 is input in both a delay device 13 and a TF 14. Furthermore, both the output from delay device 13 and the output from the TF 14 are input in a subtractor 15, whereby the output signal from TF 14 is subtracted from the output signal of delay device 13, and the result is input a subtractor 15, whereby the output signal from TF 14 is subtracted from the output of delay device 13, and the result is input in a subtractor 16. Thus, a noise component is effectively reduced, thereby being able to remove the ghost.
Patent JP-H084165-A (JP)
Title: Mounting structure of transom
Inventor: HASEGAWA ATSUSHI
IPC: E04B2/96
Filed: 1994-06-24
Abstract: PURPOSE:To adjust the positions of the transom in the vertical direction and out-of-plane direction and the posture of the transom and minimize a clearance between the outer surface of a structural steel chamber and an inner surface of a transom material chamber. CONSTITUTION:A mounting board 30 is mounted to an indoor side of a transom material 15 while a connection bolt 34 fixed with the mounting board 30 is fitted into a notched recessed part of an indoor vertical board 12 of a structural steel 10 so that it may be fixedly fastened with a lock nut 36. An adjusting bolt 35 threaded with the mounting board 30 is placed into contact with the indoor vertical board 12 so that the transom material 15 may be mounted to the structural steel 10.
Patent JP-H04367666-A (JP)
Title: Thick-film magnetic composition and production thereof and magnetic treating device formed by using thick-film magnetic composition
Inventor: HARA NOBUYOSHI
IPC: H01F7/02
Filed: 1991-06-14
Abstract: PURPOSE:To prevent the degradation in the intensity of holding magnetic fields while deceasing magnet-constituting materials by forming a ferromagnetic material so as to constitute doughnut-shaped thick films on a nonmagnetic base plate and magnetizing these thick films, thereby forming doughnut-shaped thick-film magnets. CONSTITUTION:A proper amt. of Carbitol is added as a solvent to ferromagnetic material powder; for example, samarium cobalt which is SmCo5 in basic constitution, and a thermosetting silicon coating material and these powders are mixed to prepare magnetic paste. The silicon base-plate 2 printed with thick-film magnetic paste patterns having the doughnut shape blanked in the central part 3 by using such paste is heated in an atmosphere kept at 180 deg.C and is thereby subjected to a thermosetting treatment for the magnetic material, by which the approximately circular thick-film magnetic compsns. 1 are formed. The doughnut-shaped magnetic material thick films thermoset or dried in such a manner are magnetized to form the magnets. The thick-film magnets with which desired magnetic characteristics are obtainable and the magnetic treating device formed by using such magnets are obtd. with the lesser materials.
Patent JP-S5568634-A (JP)
Title: Manufacture of mask for x-ray exposure
Inventor: YAMAGISHI FUMIO
IPC: H01L21/027
Filed: 1978-11-20
Abstract: PURPOSE: To correct the warp of a mask pattern carrier film, by diffusing boron into a substrate through an opening of a protective film on one side of the substrate  and then etching both the sides of the substrate.  
     CONSTITUTION: SiO 2  films 2, 11 are produced on both the sides of an Si substrate. An opening 12 is provided in the film 11 in a position corresponding to a mask pattern carrier film to make a boron-diffused layer 3. Another opening 7 is provided in the other film 2 to correspond to the former opening 12. An X-ray-permeable resinforced layer 4 is then coated on the film 11. Thin layers 5 of titanium and gold are laminated on the layer 4. Patterning and etching are effected by using a resist. The gold layer is used as an electrode to plate gold to make a mask pattern 6. Selective etching is performed through the opening 7 by a mixed liquid consisting of etchylenediamine, pyrocatechol and water to make an opening 8 and leave the SiO 2  and the boron-diffused layer which are hard to dissolve. According to the present method, the warp of the mask pattern carrier surface is corrected flat and an exposure pattern of high accuracy is made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0797628-A (JP)
Title: Production of nonoriented silicon steel sheet high in magnetic flux density and low in core loss
Inventor: KAWAMATA RYUTARO
IPC: C22C38/06
Filed: 1994-06-24
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet improved in magnetic flux density, low in core loss and having excellent magnetic properties. CONSTITUTION:In the method for producing a nonoriented silicon steel sheet in which a nonoriented silicon steel sheet contg. at least one or more kinds among Si, Mn and Al so as to satisfy, by weight, 0.10 to 2.50% Si, 0.10 to 1.00% Al, 0.10 to 2.00% Mn and (Si+2Al) <=2.50%, and the balance Fe with inevitable impurities is subjected to hot rolling to form into a hot rolled sheet, its sheet thickness is regulated to a final one by one rolling stage and finish annealing is executed, or after cold rolling, finish annealing is executed, and subsequently, its sheet thickness is regulated to a final one by skinpass rolling at 2 to 20% draft, the finishing temp. in the finish hot rolling stage is regulated to a temp. range of (the Ar3+50) deg.C or above, the strip coiling temp. is regulated to a temp. range of the Ar1 point or above, and after that, it is subjected to self annealing in a temp. range of (the A1-50) deg.C or above to less than [(the A1 + the A3)/2] for 2min to 3hr.
Patent JP-S5367822-A (JP)
Title: Driving circuit for brushless dc motor
Inventor: OONO ISAMU
IPC: H02P6/08
Filed: 1976-11-29
Abstract: PURPOSE: As to the brushless DC motor of which rotor consists of a permanent magnet, pulse signals corresponding to the control voltage are amplified by the pwoer amplifier which performs switching operation, and said signals are given to the armature widning. As a result of this, the circuit configuration can be simplified, and the electric power to be consumed can be reduced. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S623895-A (JP)
Title: Tungsten electrode for tig welding
Inventor: TAKEI MASAO
IPC: B23K9/29
Filed: 1985-06-29
Abstract: PURPOSE:To surely prevent the welding defect of the groove corner part in narrow gap welding and to increase the quality as well by fitting W electrode so that the tip is not co-axial from the center line of an electrode holder to the rotatably driving electrode holder. CONSTITUTION:A W electrode 12 is provided by its inclining to the center line of an electrode holder 11. The W electrode 12 performs an eccentric movement by the rotary mechanism provided on the upper part of the electrode holder 11 and an arc 13 is rotated therefore in case of the welding work. So the arc 13 progresses with drawing an arc and the welding arc reaches upto the corner parts of the groove both sides preventing the welding defect being likely to cause on the groove corner part. Due to the arc sufficiently covering the groove center as well the filler metal may be fed only to the groove center and the welding control is made easy as well. A good welding is thus enabled.
Patent JP-S5846245-A (JP)
Title: Transmission
Inventor: ISHIUCHI MITOSHI
IPC: F16H3/14
Filed: 1981-09-11
Abstract: PURPOSE:To miniaturize the transmission by arranging a connecting device at positions on both sides of an input rotational member on an output shaft, in a transmission adapted to a copying machine or the like in which normal rotation of a predetermined rotational speed and quick-return reverse rotation are made possible. CONSTITUTION:On the output shaft are assembled a first connecting device A and a second connecting device B, a chain wheel 6 as an input rotational member being put therebetween. Any of the connecting devices is an electromagnetic spring clutch, and the first connecting device A is constructed so that the rotation of the chain wheel 6 can be directly transmitted to the output shaft 4. The second connecting device B transmits the rotation of the chain wheel 6 to the output shaft 4 through a gear train C, and the output shaft 4 is accelerated and reversely rotated.
Patent JP-H08334526-A (JP)
Title: Speed detection device
Inventor: KAKESHITA YOSHIAKI
IPC: G01D5/245
Filed: 1995-06-09
Abstract: PURPOSE: To accutuately and quickly detect the speed of an object for detection over a wide range from a low to a high speed by effectively eliminating the influence of a phase error included in the output of an encoder, and eliminating adverse effect when a traveling direction is inverted on the way. CONSTITUTION: The speed detection device is constituted of a speed detection device 1, a pulse output means 2, a position detection means 4, a direction discrimination means 6, a time interval measurement means 8, a storage means 10, and an operation means 12. The operation means 12 individually detects a position within one period of a two-phase pulse by the position detection means 4 at the time when calculating a speed from the travel amount of a detection target within a time interval T from the current information obtained by the position detection means 4, the direction judging means 6, and the time interval measurement means 8 and the preceding information which has been obtained by the means 4, 6, and 8 and stored in the storage means 10.  Then, the travel amount is corrected from the relationship between the position within one period of inspection target stored in the storage means 10 in advance and a corresponding correction value and detects a speed where a phase error is eliminated based on the corrected travel amount.