baber/WOPTO huggingface dataset:
Patent JP-S5748226-A (JP)
Title: Plasma processing method and device for the same
Inventor: YAMANAKA ITARU
IPC: C23C16/50
Filed: 1980-09-05
Abstract: PURPOSE:To improve the uniformity of processing, by a method wherein plasma processing is performed by adjusting a flow of gas by a controlling piece provided in a supply route of the gas. CONSTITUTION:Reactive gas in bombs 20-22, through flow measuring and controlling equipments 23-25, is introduced into a reaction chamber 4 in which a suscepter 3 on which a wafer 2 is mounted is contained. The flow of the introduced gas is adjusted by a gas controlling piece 7 and plasma processing such as plasma deposition, plasma etching and so forth is performed. With above method the plasma processing is performed uniformly, so that the uniformity of the thickness of the film is improved and yield of production is also enhanced.
Patent JP-S6219273-A (JP)
Inventor: JIEEMUSU EI BURAUNINGU
IPC: C23C4/12
Filed: 1986-05-30
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-S5915330-A (JP)
Title: Integrated logical circuit
Inventor: ASOU AKIRA
IPC: H03K19/00
Filed: 1982-07-16
Abstract: PURPOSE:To reduce greatly the ON/OFF current, by giving a shift of timing between an OFF action of a transistor of an output stage and the start of an OFF buffer circuit. CONSTITUTION:When inputs (i) and (j) are set at a high level with transistors TRQ6 and Q8 turned on respectively, a TRQ11 is also turned on and a current (i) flows. Therefore, it is possible to lower the potential of a point (m) until an OFF buffer circuit D is turned off by selecting a proper ratio between resistances R9 and R10. Under such conditions, if the input (i) or (j) is changed to a low level, a TRQ7 is turned off and the potential rises up at a point (l). However, the circuit D is kept off since the potential of a point (n) is lowered by a resistance R9i less than VCC while the TRQ11 is kept on. THen the TRQ11 is turned off only when the TRQ8 is turned off. Thus the potential rises up at the point (n) to turn on the circuit D. As a result, a simultaneous ON state never virtually exists for both TRQ8 and circuit D. This circuit reduces greatly the ON/OFF current.
Patent JP-S5248176-A (JP)
Title: Method and apparatus for press-work
Inventor: OKAJIMA HIDETO
IPC: B21D43/18
Filed: 1975-10-14
Abstract: PURPOSE:To enable a single operator to operate two press machines by combining a manpower and a mechanical force.
Patent JP-H05326973-A (JP)
Title: Nonvolatile electronic memory device
Inventor: OKA NAOMASA
IPC: H01L27/115
Filed: 1992-05-15
Abstract: PURPOSE:To provide an EEPROM (nonvolatile electronic memory) easy to integrate highly and excellent in holding characteristics. CONSTITUTION:A nonvolatile electronic memory device 1 comprises a MOS transistor structure for floating gate type memory installed on a semiconductor substrate 2. A V-shape groove 3 whose inner surface is covered with a thermal oxide film 4 is formed in the semiconductor substrate 2. The MOS transistor structure for floating gate type memory is installed in the V-shape groove 3 so that a floating gate 5 is formed on the thermal oxide film 4 and the bottom of the V-shape groove 3. An impurity high concentration layer 24a for a MOS transistor on the surface of the semiconductor substrate 2 is used as a control gate, and a write/erase to the floating gate 5 is performed by energizing a power through the thermal oxide film 4.
Patent JP-H0319487-A (JP)
Title: Device for recording video signal onto recording carrier
Inventor: YOHANESU BERUNARUDASU HORUSUTE
IPC: H04N9/79
Filed: 1990-05-16
Abstract: PURPOSE: To obtain the flexibility of the device by leading out different color difference signals of each IC standard from a chromaticity signal impressed to a pin and impressing a control signal generated from an IC to a Y/C separator. CONSTITUTION: The IC 6 determines which TV standard is used for editing a chromaticity signal impressed to an input 7 and a control signal supplies the chromaticity signal to a pin 27 (for SECAM), a pin 28 (for PAL) and a pin not shown dependently upon the detected standard. The IC 6 leads out two different color difference signals, i.e., a V (=R-Y) signal and a U (=B-Y) signal, of each IC standard from a chromaticity signal impressed to a pin 15 and respectively impresses these signals to pins 1a, 3a. The control signal generated from the IC 6 is impressed to the Y/C separator 3, the pins 28, 27 are respectively connected to the control signal inputs 10, 11 of the Y/C separator 3. Consequently the device is provided with flexibility.
Patent JP-S5915797-A (JP)
Title: Method of repairing damaged pipe
Inventor: URAGAMI KOUICHI
IPC: F28F11/02
Filed: 1982-07-19
Abstract: PURPOSE:To improve the sealing function at the expanded pipe portions, by inserting a sleeve having annular projections into a damaged pipe having a sealing layer made of a soft material, and expanding opposite end portions of said sleeve. CONSTITUTION:By inserting a sleeve 12 having annular projections 15 into a damaged pipe 10 and expanding opposite end portions of the sleeve 12, the annular projections 15 of the sleeve 12 are forced into a sealing layer 14 formed over the inner surface of the pipe 10 with a soft metal, a chemical substance or the like and completely closes the leak passage between the damaged pipe 10 and the sleeve 12. Thus, since the fluid is sealed in the annular portion between the damaged pipe 10 and the sleeve 12, perfect sealing function can be obtained at the opposite expanded portions of the sleeve 12.
Patent JP-H06185368-A (JP)
Title: Solenoid valve operation type exhaust auxiliary equipment for two-cycle engine
Inventor: KOU KEIKI
IPC: F02B25/14
Filed: 1991-04-30
Abstract: PURPOSE: To solve the problem of increased short-circuit loss of fresh air at high engine load and generation of large amount of combustion residuals at low engine load in an inverted scavenging two-cycle engine. CONSTITUTION: An auxiliary exhaust gas valve 1 formed by an electromagnetic valve is mounted on an auxiliary exhaust gas outlet 4 opening on the side wall of a cylinder S above an exhaust gas outlet 5. A controller for controlling the auxiliary exhaust gas valve 1 controls the opening and closing of the auxiliary exhaust gas valve at suitable times based on data signals indicating engine load conditions such as engine speed and throttle opening. Thus, it is possible to discharge combustion residuals in the cylinder effectively and prevent short- circuit loss of fresh air.
Patent JP-S5553179-A (JP)
Title: Thyristor chopper
Inventor: NOMURA HIROYUKI
IPC: H02J9/06
Filed: 1978-10-12
Abstract: PURPOSE: To prevent the failure of a good chopper when a failed chopper is separated by inserting a rectifying element into a commutation-capacitor charging circuit so as to keep the voltage when the commutation in choppers which are connected in parallel is performed.  
     CONSTITUTION: When a chipper 20 fails and a switch circuit 15 is turned on by a failure-sensing signal, a short-circuit current is flown from a dc power supply 11, thereby the potential at a point A is decreased. On the other hand the potential at a commutation capacitor 21' of a chopper 20' is not decreased because of the presence of a rectifying element 1'. Therefore, the chopper 20' does not become abnormal, and the normal operation can be continued. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06312521-A (JP)
Title: Thermal head in heat reversible thermal recording method
Inventor: UENO NOBORU
IPC: B41J2/355
Filed: 1993-04-30
Abstract: PURPOSE:To record and delete in a heat reversible thermal recording body with one and the same heat generating resistor so as to make the whole device compact by shifting the heating temperature of one heat generating resistor to a temperature suitable for recording and a temperature suitable for deleting. CONSTITUTION:Ranging over an end face 1a or a top face 1b or both the face 1a and the face 1b of a plate base 1 having electric insulating property, a glazed layer 2 consisting of an electric insulating material having low heat conductivity is formed and a heat generating resistor 3 is arranged thereon. The heat generating resistor 3 is covered with a protective layer 5 and connected to a control section 6 consisting of a drive IC through an electrode group 4. Energization of the heat generating resistor 3 is controlled by the control section 6. For example, width of energizing time is varied or the number of piezoelectric pulses is varied or voltage value is varied so as to vary the heating temperature of the heat generating resistor 3, so that recording and deleting in a heat reversible thermal recording body is performed by the same heat generating resistor 3.
Patent JP-S5828008-A (JP)
Inventor: TOMOYASU YOSHIOKI
IPC: F16B39/30
Filed: 1981-08-11
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-H05318497-A (JP)
Title: Manufacture of foam polyurethane roller
Inventor: MASAYAMA NORIKO
IPC: G03G21/00
Filed: 1992-05-18
Abstract: PURPOSE:To use suitably, for example, for a charge roller, a transfer roller and the like of an electronic photograph device, a static recording device and the like by foaming while rotating a mold in which a composition for foamed polyurethane is injected by means turing a foamed polyurethane roller of hardness of 10-70 deg. and unevenness of within 5 deg.. CONSTITUTION:A composition for foamed polyurethane is injected into a mold main body l, and a mold cover 5 is inserted into installed on a recessed section 2 of a fixing tool 3 and a recessed section 7 of the mold cover 5 so that the mold main body l is set horizontally, and foaming is carried out while the rotating shaft is rotated at the given speed. After that, a roller with a core formed by a shaft 4 is released from the mold main body l by removing the mold cover 5, and then the roller is left in a chamber of given temperature and then cured to manufacture a foamed polyurethane roller having hardness C of 10-70 deg. as tested by Asker hardness tesler, and unevenness of hardness of within 5 deg..
Patent JP-S5827133-A (JP)
Title: Pendulum type semi-automatic focusing device
Inventor: MASUOKA SEIICHI
IPC: G02B7/28
Filed: 1981-08-11
Abstract: PURPOSE:To decrease out of focus by setting a distance detecting lever in an intermediate distance position during film winding so that the lens is focused at intermediate distances of high use frequencies even when the user forgets to measure distances. CONSTITUTION:When the user rotates a winding wheel 10, a photographic film is wound by one frame; at the same time, a shutter device is charged. At this time, a distance detecting lever 51 is pushed in a right or left direction according to the previous object distance by the pin 50 of a cam 11, and is thereby moved to the position of an intermediate distance where the lever is detained by a detaining lever 55. When a distance measuring lever 56 is pushed, the lever 55 rotates to release the lever 51, then said lever is pushed rightward and is moved from the position of the intermediate distance to the position of a near distance. On the other hand, a pendulum member 65 displaces at the angle corresponding to the inclination of the camera body, and when the user releases the finger from the lever 56 while holding the camera body inclined forward, the lever 51 moves to the left toward the infinite position.
Patent JP-S62280800-A (JP)
Inventor: KOBAYASHI ATSUHITO
IPC: G10L25/00
Filed: 1986-05-30
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-S5750397-A (JP)
Title: Memory circuit capable of production of error correction code and correction of error
Inventor: KOBAYASHI HIDEHIKO
IPC: G06F12/16
Filed: 1980-09-09
Abstract: PURPOSE:To simplify the constitution of a memory circuit without using a parity producing matrix, by reading out the check bits along with the information bits out of a memory and then delivering these bits directly or after a correction if necessary. CONSTITUTION:Information bits RD0-RD7 read out from a memory array which  is reversed by an externally written data WD in the writing mode are designated through gate circuits 4- of the first stage to logical integral circuits 2- of the fourth stage having a 6-stage circuit constitution of a circuit which is capable of producing an error correction code and correcting errors. Then check bits RC0- RC3 read out from the memory array along withthe bits RD0-RD7 receive a reverse correction in accordance with the data WD and through exclusive OR circuits 1'- of the fifth stage. Furthermore, if a 1'-bit error exists in the bits RC0- RC3, the check bit is delivered through exclusive OR circuits 1- of the sixth stage  after reversed according to syndromes S0-S3 and with no use of a parity producing matrix. Thus the constitution can be simplified for a circuit which is capable of  producing an error correction code and correcting errors.
Patent JP-H0420223-A (JP)
Title: Aseptic incubation method
Inventor: OKA KOTARO
IPC: A01K41/00
Filed: 1990-05-15
Abstract: PURPOSE:To carry out incubation of egg in high yield while suppressing the proliferation of mold by packaging a fertilized egg with porous plastic sheet impermeable to microorganism and permeable to steam and air and incubating the egg in a warmed and humidified atmosphere. CONSTITUTION:A fertilized egg is packaged with a porous plastic sheet (e.g. polyvinyl chloride sheet) impermeable to microorganism, permeable to steam and air and having pores of <=0.2mum diameter and incubated in a warmed and humidified atmosphere.
Patent JP-S5756753-A (JP)
Title: Determination method for antibody of acetyl choline receptor and kit thereof
Inventor: NAKAGAWA NOBUAKI
IPC: G01N33/53
Filed: 1980-09-08
Abstract: PURPOSE: To diagnose correctly myathenia gravis, by reacting a sample with a kit of determination of antibody of acetyl choline receptor (Ach-R) using a complex of Ach-R and a specified toxin-β-galactosidase.  
     CONSTITUTION: A kit for determination consisting of a complex shown in formulaI(where toxin is a residue such as that of α-bungrotoxin which is a component of neuro toxin of a Krait and capable of binding specifically to Ach-R, β-Gal is a residue of β-galactosidase molecule, B 1 , B 2  is a connecting group, X is a spacer) and Ach-R or an antibody capable of binding to Ach-R (e.g. antihuman IgG rabbit serum). That is, the complex above mentioned is reacted with Ach-R and the  reaction product is reacted thereafter with a test sample (patient serum). The  aggulutinated solid phase that results from reaction of this reaction product with a rabbit serum, is separated and the activity of β-Gal of the solid phase is measured with color reaction using o-nitrophenol-β-galactoside, or the activity of β-Gal in the separated solution of the residual complex mentioned above to measure correctly the concentration of the antibody of Ach-R in the test sample. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09308935-A (JP)
Title: Finish form rolling die
Inventor: TSURUTA KUNIYUKI
IPC: B21H5/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a gear which is not broken during the impact cutting by the notch effect caused by the step by chamfering a side of each tooth so as to smooth a step between a form rolled part and a non-form rolled part. SOLUTION: In a finish form rolling die to be used in the flinch form rolling, a chamfer 2 of optimum side chamfering radius of 2.5mm with the squeezing margin of three tooth thickness of 60μm is provided on the side of every tooth on the side of a die 1. A gear is obtained which may generate abnormal noise or abnormal wear caused by inclusion of burrs generated at the stepped part at the boundary between a form rolled part and a non-form rolled part and dropped during the operation into an engagement part with a counter gear, or is not broken in the impact cutting due to the notch effect by the stepped part.
Patent JP-H01295651-A (JP)
Title: Permanent magnet rotor for magnet generator
Inventor: NAGANO SUSUMU
IPC: H02K1/27
Filed: 1988-05-24
Abstract: PURPOSE:To improve the performance by arranging rear earth cobalt series magnets on the outer circumference of a magnetic rotor thereby preventing droppage of output due to self-demagnetization effect. CONSTITUTION:A plurality of board type rear earth cobalt series magnets 8 are arranged in circular on the outer circumference of a rotor core 9 and secured thereto. In case of alnico magnet, operating point of the magnet drops on the demagnetization curve corresponding to self-demagnetization effect, but in case of rear earth cobalt magnet, the characteristic curve is approximately linear and the flux density does not decrease thus causing no droppage of output. Furthermore, rear earth cobalt magnet has higher coercive force than that of alnico magnet against shortcircuit armature function of a rotary machine, and thereby the rear earth magnet requires smaller volume. Since conventional annular magnetic material for leak magnet path is not required, the structure is simplified.
Patent JP-H11330674-A (JP)
Title: Production of wiring board
Inventor: ITO TAKASHI
IPC: H05K3/28
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a wiring board exhibiting stabilized function without sacrifice of strength or insulation by suppressing bubbles in solder resist layer. SOLUTION: The method for producing a wiring board 39 comprises a step of applying a solvent 34 to a resin insulation layer (core substrate) 30 having a through conductor 33 inserted into a through hole 31, a conductor layer 32 formed on the resin insulation layer 30, and the conductor layer 32 including the resin insulation layer 30 and the through conductor 33, and a step for applying an epoxy resin and a solder resist material 36 containing the aforementioned solvent. The solvent 34 spreads quickly over the irregular surface of the resin insulation layer 30, and the like, and exhibits affinity easily to the solder resist material 36. The solvent 34 is absorbed while curing the epoxy resin thus forming a solder resist layer 36 where generation of bubble is suppressed.
Patent JP-S5248867-A (JP)
Title: Device for crushing to uniform size of particles
Inventor: IKEFUCHI IWAO
IPC: B02C19/16
Filed: 1975-10-16
Abstract: PURPOSE: To effectively crush quenched blast furnace sand or the like to uniform size of particles by vibrating steel balls of various diameters in casing having porous hottom plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08320936-A (JP)
Title: Method for processing picture of flying object
Inventor: SHIBATA KATSUSHI
IPC: G06T7/60
Filed: 1995-05-24
Abstract: PURPOSE: To attain high speed picture processing independently of the size of an aspect ratio by setting up the symmetrical axis of a picture as a reference line, setting up an object head side intersection between the reference line and the outer edge of the picture as a 1st reference point, setting up a gate from the reference line and the 1st reference point, and restricting the range of the picture. CONSTITUTION: A rectangular gate 8 is formed from the 1st reference point 7 in parallel with the reference line 6 and symmetrically to the line 6. The length 19 of the gate 8 is set up to a half of the length 20 of the symmetrical axis when the whole image of an object picture is included in the frame of a seaker 18, and when the image is outside the frame of the seaker 8, the length 19 is set up twice a shape parameter. The gate 8 is divided into 1st and 2nd gates by a line vertical to the line 6 on a position corresponding to a half of the gate length 19, a shape parameter is found out from the areas of pictures in the 1st and 2nd gates and the gate length 19 and the shape and size of the picture of the object are determined from the shape parameter.
Patent JP-H09309968-A (JP)
Title: Porous film or sheet
Inventor: INABA YUKITAKE
IPC: A61L15/16
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a porous film having an excellent air permeability by forming a film from a soln. comprising a polyurethane, a volatile org. solvent which can dissolve the polyurethane and is miscible with water, and water by casting. SOLUTION: A thermoplastic polyurethane is dissolved in an org. solvent (e.g. tetrahydrofuran) to give a soln, with a concn, of about 3-5wt.%. The soln, is added under stirring to a liq. mixture comprising water and a volatile org. solvent which is miscible with water and can dissolve a polyurethane (e.g. methanol), thus giving a polyurethane soln, comprising 1-5wt.% polyurethane, 62.5-96.5wt.% volatile org. solvent (or 45-49wt.% solvent for polyurethane and 17.5-47.5wt.% volatile org. solvent), and 2.5-32.5wt.% water. This soln. is cast on a flat plate (e.g. a glass plate). cooled to form a gel and to evaporate the solvent, and treated at about 100-120 deg.C to give a porous film having a water vapor permeability of 3,000-8,000g/m<2> /day.
Patent JP-H07336901-A (JP)
Title: Frequency controller for power system
Inventor: SONODA MASAHIRO
IPC: F03B15/08
Filed: 1994-06-07
Abstract: PURPOSE:To enable smooth frequency control by correcting the operation of the distribution of command values in a frequency control function and an economical load control function when a hydropower generator judges it to be in pumping with a pumping processing function. CONSTITUTION:In addition to a base value setting function 1, an AR operating function 2, a thermal AFC function 4, a thermal EDC function 5, and a hydraulic EDC function 6 provided in a frequency controller(AFC), a pumping processing function 9, which takes in the information to show the operation state of a thermal power generator transmitted through a cyclic digital telemeter CDT from a power system network PWN and corrects the hydropower AFC function 4 and the hydropower EDC function 6, is provided. When the pumping processing function 9 starts up, and it judges the thermal power generator to be in pumping, it corrects the hydropower base value set in the base setting function 1 to the hydropower AFC function 4, and corrects, to the hydropower EDC function 6, the upper and lower limit values used in computation process, etc., or the command value by the amount of hydropower EDC.
Patent JP-H05297229-A (JP)
Title: Airtight vessel wiring penetration module
Inventor: FUSE MINORU
IPC: G21C17/00
Filed: 1992-04-20
Abstract: PURPOSE:To provide an optical cable airtight penetration module, which is easy manufacturable and is of high reliability, by accommodating the optical cable in a metal pipe, and allowing it to penetrate the module. CONSTITUTION:A cylindrical module body 1 made of metal is provided in the central part with a flange 1a for installation on a header ring 9 of an airtight vessel penetration sleeve while an O-ring 10 is interposed. A metal pipe 7 through which an optical cable 4 is inserted, is allowed to penetrate the module body 1, and the parts around the metal pipe 7 on its left and rigt sides are filled with a sealing admixture 2 consisting of epoxy series resin so that a leak monitor space 3a is formed in the central part, and the outside of the metal pipe 7 is seled airtightly. An optical connector 6 is installed at each end of this metal pipe 7, wherein the core of the optical cable in this part is stripped, and the two ends of this core stripped part 5 within the metal, pipe 7 are sealed airtightly with sealing admixture 2'.