baber/WOPTO huggingface dataset:
Patent JP-H03225959-A (JP)
Title: Manufacture of solid-state image sensing element
Inventor: ISHIHAMA AKIRA
IPC: H01L21/324
Filed: 1990-01-31
Abstract: PURPOSE:To hold an interface charge density in a high-temperature state up to room temperature and to reduce a dark-current component caused by an interface charge by a method wherein a cooling operation in a heat treatment process is executed quickly down to a temperature close to room temperature. CONSTITUTION:A gate electrode 17 is formed on a silicon oxide film 11; after that, an interlayer insulating film 18 is deposited on it by a CVD method. The interlayer insulating film 18 is made to flow by a melt heat treatment at 900 deg.C or higher; the difference in level is relaxed and a flattening treatment is executed. A cooling operation at this heat treatment process is executed quickly at a rapid speed of, e.g. 10 deg.C/min or higher from a high temperature for the heat treatment down to a temperature close to room temperature. Such a rapid cooling treatment can be executed in a diffusion furnace provided with a forced cooling mechanism. Then, a light-shielding metal layer 19 is formed in a part which is situated on the interlayer insulating film 18 and which excludes a part corresponding to an N-type layer 15 of a photodiode; a passivation film 20 used to protect and stabilize an element is formed on the light-shielding metal layer 19 and the interlayer insulating film 18.
Patent JP-S60164408-A (JP)
Inventor: KIKUCHI KEIICHI
IPC: A01D45/22
Filed: 1984-02-07
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-S53107183-A (JP)
Title: Florescent lamp
Inventor: HIROTA TAISUKE
IPC: H01J61/00
Filed: 1977-03-02
Abstract: PURPOSE: To provide a fluorescent lamp wherein by only adding a device activated by a high-frequency magnetic field such as a metal ring in the light permeative outer cover applied at its inner surface with a fluorescent body, as a result of which the temperature is increased and heat is generated, there is obtained an optimum temperature condition under which the conversion efficiency from the ionizable medium up to be the obtainment of ultraviolet rays energing the fluoreacent body is made maximu. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60167519-A (JP)
Title: Semiconductor delay circuit
Inventor: HOTSUTA ATSUO
IPC: H03K5/13
Filed: 1984-02-10
Abstract: PURPOSE:To attain the miniaturization and high performance of a semiconductor delay circuit by connecting logical gate circuits in a vertical form and delivering selectively plural delay signals which are delayed successively by an amount equivalent to a delay period of signal transmission of each logical gate circuit through a multiplexer. CONSTITUTION:The reverse output terminal of a logical gate circuit G0 is connected vertically to the input terminal of a logical gate circuit G1 of the next stage. The plural signals obtained from non-reverse output terminals of logical gate circuits G0-Gn are defined as delay signals and supplied to a multiplexer MPX through logical gate circuits T0-Tn which function as buffer circuits. The multiplexer MPX transmits selectively (m) units of signals out of plural (n+1) delay signals to an output terminal. The delay signals transmitted from (m) units of output terminals of the MPX are transmitted via output buffer circuit OB1-OBm.
Patent JP-H01197160-A (JP)
Title: Brake controller of vehicle
Inventor: UMEHIRA SHINJI
IPC: B60T8/58
Filed: 1988-02-01
Abstract: PURPOSE:To prevent wrong operation of antiskid control in a device provided with an antiskid control means and a traction control means by constituting the device such that traction control is not operated at the time of antiskid control. CONSTITUTION:This device has an antilock control means ABS controlling brake force so as to prevent each wheel from being locked upon brake operation; and a traction control means TRC controlling the drive torque of drive wheels for restraining the drive wheel (front wheels 2a, 2b) from being slipped by the drive torque. ABS has antilock modulator 16 while TRC a traction control actuator 14, and they are controlled by a common controller 6, which does not perform TRC control during ABS control operation. Interference between both control operations is prevented, thereby wrong ABS operation is prevented.
Patent JP-H11220884-A (JP)
Title: Protection device of self-excitation type converter, control device of variable speed generation generator, and control device of self-quenching-type converter
Inventor: KUBOTA YUZURU
IPC: H02M7/48
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To perform gate blocking only for a phase where an overcurrent is generated and to continue gate control for the other phases by independently providing an over-current detection circuit and a gate block circuit for each phase of an inverter. SOLUTION: GTO elements 5a and 5b, GTO elements 7a and 7b, and GTO elements 9a and 9b of a self-quenching-type switching element are connected in series between both terminals of a DC power supply 1 for parallel connection. Further, U, V, and W-phase circuits are used, where diodes 6a-10b are connected in parallel with each GTO element with inverse polarity. Further, current detectors 11a-11c and gate pulse block circuits 13a-13c are independently provided for each phase, thus achieving a function for detecting an eddy current and for performing the gate pulse block of only the GTO element of a phase where the overcurrent is generated. As a result, the GTO element of a phase where the overcurrent is generated is protected from the overcurrent. The other phases continue gate control for achieving continuous operation without stopping a system.
Patent JP-H05177403-A (JP)
Title: Main spindle of machine tool
Inventor: YUZUHARA HIDEO
IPC: B23B5/18
Filed: 1992-01-09
Abstract: PURPOSE:To generate and machine a work accurately into a specified cam shape without necessity of inverting a tool rest at high speed, in a cam cutting lathe or a grinding machine. CONSTITUTION:A head stock main body 1 is provided with an outer main spindle 2, capably of rocking. An inner main spindle 3 to which a work 4 is fitted is supported rotatably around the axis decentered from the rocking axis of the outer main spindle 2. The outer main spindle 2 and the inner main spindle 3 are driven by built-in motors 7, 10, respectively. The inner main spindle 3 is rotated, and the outer main spindle 2 is rocked at the angle based on the cam shape data input in advance. Accompanying the composite motion of each main spindle 2 and 3, the work 4 is shifted on the side of the main spindle so as to generate and machine it into the specified cam shape.
Patent JP-H03224572-A (JP)
Title: Sterilizing device
Inventor: YOHANESU YAKOBUSU BEAASON
IPC: A61L2/10
Filed: 1990-01-31
Abstract: PURPOSE: To direct and focus ultraviolet rays emitted to a distance by forming partially a coating for reflecting the ultraviolet rays in a protective pipe for transmitting the ultraviolet rays. CONSTITUTION: A surface sterilizing device has at least one pipe-like electronic lamp radiating ultraviolet rays. This lamp is disposed in a protective pipe (quartz tube) 26 for transmitting the ultraviolet rays, and a portion of the quartz tube 26 is provided with a coating for reflecting the ultraviolet rays. The reflecting coating is preferably formed longitudinally linearly on the outer surface of the quartz tube 26, and the ultraviolet rays are emitted through a quartz window 28 to a surface 31 to be irradiated. The intensity of radiation emitted from the sterilizing device 2 can be varied by changing the lamp position to the coating or rotating the quartz tube 26, so that the radiation is concentrated to a distance from the lamp.
Patent JP-S63191586-A (JP)
Inventor: TOYODA KENICHI
IPC: B25J9/06
Filed: 1987-02-03
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-S60167247-A (JP)
Title: Scanning electron microscope
Inventor: OBARA KENJI
IPC: H01J37/244
Filed: 1984-02-10
Abstract: PURPOSE:To prevent shift of an observation visual field accompanying the acceleration voltage change-over by adding a generating means of a deflection magnetic field for correction, which forms the magnetic field in the direction negating the power to be received by electrons of an electron beam, to the secondary electron collecting means. CONSTITUTION:An electron beam 3 in a transmission imaging type electron microscope or the like is focused to irradiate a sample 6 arranged almost in the center of a magnetic pole gap of an objective 5 for detecting its secondary electrons by a secondary electron detector A including a ring-shaped electrode 11 as a secondary collecting means through a generating means 15 of a deflection magnetic field provided above the objective 5. Further, the generating means of the deflection magnetic field 15 is formed while being wounded by the coils 15a and 15b formed is saddle type on yoke 16 in order to generate a magnetic field B orthogonal to the optical axis 2. Accordingly, shift of an observation visual field can be prevented by changing the magnetic field B for correcting the deflection of the electron beam 3 when changing over the acceleration voltage.
Patent JP-H06214308-A (JP)
Title: Screen, transfer roller and production of screen
Inventor: ONO YOJI
IPC: G03B21/62
Filed: 1993-01-14
Abstract: PURPOSE:To provide the reflection type screen which evenly distributes projecting light within a reflection angle necessary for video observation and can form distinct and uniformly bright projected images even in a bright environment by forming the sectional shape of a reflection surface to a specific shape. CONSTITUTION:Each single fiber of a single fiber woven fabric 2 constituted of warp 1 and weft (not shown in Fig.) consisting of the single fibers has the nearly elliptical sectional shape set in its major axis in a direction r along the surface of the screen 4. Aluminum is deposited by evaporation on the surface of the single fiber fabric 2 to form the reflection surface 3. Then, the sectional shape of the reflection surface 3 is set to a shape periodically repeating the arc of a bow shape. A light reflection sheet is produced by sticking a transparent protective film 6 to the surface of the reflection surface 3. A base 17 consisting of a soft polyvinyl chloride sheet is mounted to the light reflection sheet. The reflection type screen 4 is obtd. by installing a taking-up machine thereto after the mentioned above mounting.
Patent JP-S59167416-A (JP)
Title: Cylindrical material transport method
Inventor: MUROI YUTAKA
IPC: B65G67/12
Filed: 1983-02-15
Abstract: PURPOSE:To reduce the volume of a transported member and crating material by half to reduce the cost of transportation by transporting a large-diameter cylindrical material, with a small-diameter cylindrical material inserted therein in case of transporting cylindrical materials such as a chimney having a different diameters. CONSTITUTION:A chimney 1 is formed in such a manner as to gradually decrease in diameter from the lower end portion towards the upper end portion. The chimney 1 previously comprises upper and lower separate bodies, so that at the time of assembling, a flange 4 fixed to the lower end of the upper chimney portion 2 and a flange 5 fixed to the upper end of the lower chimney portion 3 are fixed by fixing means 6 such as a bolt, a nut and so on. In case of transporting the chimney 1, the upper chimney portion 2 having a small-diameter is inserted into the lower chimney portion 3 having a large diameter, and the flanges 4, 5 are fixed by the fixing means 6. If necessary, a spacer 10 is interposed between the upper chimney portion 2 and the lower chimney portion 3.
Patent JP-H06211992-A (JP)
Title: Molded article of crosslinked polyphenylene sulfide resin and its production
Inventor: YADOSHIMA SATOSHI
IPC: C08J7/00
Filed: 1993-01-16
Abstract: PURPOSE:To provide the subject article which, though flexible, retains its shape even at a temp. higher than the m.p. of a PPS resin. CONSTITUTION:This molded article has a rate of residual heat distortion at 350 deg.C of 30% or higher and an elongation at room temp. of 10% or higher and is produced by irradiating a molded polyphenylene sulfide resin article with a radiation at a temp. higher than the glass transition point of the resin.
Patent JP-S6043339-A (JP)
Inventor: TONII II AAMANDO
IPC: A23L7/10
Filed: 1984-02-10
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-H02201337-A (JP)
Title: Board arrangement constitution in camera
Inventor: UNO TETSUYA
IPC: G03B17/02
Filed: 1989-01-30
Abstract: PURPOSE:To improve the package efficiency in a camera by arranging a board where only an AF light emitting/receiving element is mounted in the space above a lens barrel, mounting other circuit components on another board, and arranging the substrate in the space by the lens barrel and above a grip-side film chamber. CONSTITUTION:An automatic focusing AF light emitting/receiving part is divided into an AF light emitting/receiving element board 8 and AF circuit board 7, the AF light emitting/receiving element substrate 8 is arranged between the lens barrel 2 and a main printed board 6, and the AF circuit board 7 is arranged between the top surface of the grip-side film chamber 17 and main printed board 6. Namely, only the AF light emitting/receiving element board 8 which needs to be arranged in the narrowed-down space right above the lens barrel is arranged there. Further, the circuit parts other than the AF light emitting/receiving element of an AF circuit are mounted principally on the AF circuit board 7, which is arranged above a battery chamber 12 and the film chamber 17 where a spatial margin is obtained. Consequently, the space in the camera can be effectively utilized.
Patent JP-S55113975-A (JP)
Title: Method of searching black mineral deposit
Inventor: DATE JIROU
IPC: G01V9/00
Filed: 1979-02-27
Abstract: PURPOSE: To search a black mineral deposit with high probability by measuring Na 2 O amount in a sample of quartz andesite disposed under a mineral deposit to determine a zone to be searched from low Na 2 O distribution density modified zone of the quartz andesite layer in plane.  
     CONSTITUTION: A zone to be searched for mineral deposit is determined by a low Na 2 O distribution density modified zone by collecting a sample of quartz andesite disposed under the mineral depostie, measuring Na 2 O amount in the sample, and detecting the low Na 2 O distribution density modified zone of the quartz andesite layer in plane. For example, 1337 pieces of samples are collected at an interval of 5m from the lower quartz andesite in a hole drilled by a trial trill 59, analyzed as to Na 2 O, and low density modified zone is searched. In the analysis of the Na 2 O, the sample is, for example, pulverized to powder, 0.5g of the sample is riffle sampled, and treated with fluoric acid together with an atomic absorption process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56120415-A (JP)
Title: Device for opening and closing outside lid of automobile fuel tank
Inventor: MURATA SHIZUO
IPC: B60K15/05
Filed: 1980-02-26
Abstract: PURPOSE: To eliminate the troublesomeness that an engine key is pulled out for opening or closing the outside lid of the tank, by enabling the opening and closing of the outside lid of a tank without pulling out an engine key and by operating the engine key in a driver's seat.  
     CONSTITUTION: To supply fuel at a filling station or the like, an engine switch 10 is first turned by an engine key to change the connection of both contacts 11, 12 over to that of only the contact 12. As a result, an engine is stopped. Since the contact 12 remains connected, a solenoid 6 is supplied with electricity through a temperature fuse 13 and a temperature switch 14 by pressing a push-button switch  15, so that a core lock 7 is attracted against a spring 8 to unlock an outside lid 3 and the lid 3 is opened by a hinge fitted with a spring. Desired fuel supply is then effected after removing a cap 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55114934-A (JP)
Title: Production of thin steel plate material test piece
Inventor: WATANABE AKIRA
IPC: B21D28/16
Filed: 1979-02-27
Abstract: PURPOSE: To produce a set of required test pieces at a time with one punch by using a press which is so constituted that the opposite dice shearing method can be applied to tension test pieces, where the number of process-setting layers is small and a high process precision is required, and the conventional punching method can be applied to other test pieces.  
     CONSTITUTION: In one dice, opposite dice shearing plane dice hole 21 for tension test pieces is arranged at the center, and cenventional punching dice holes 22W26 for the number 27 conical cup test piece, the number 21 conical cup test piece, the number 17 conical cup test piece, the number 13 conical cup test piece, and the  number 3 Erichsen test piece are arranged around hole 21. Dice 27 with protrusion  is arranged oppositely to plane dice hole 21, and punch holes are arranged oppositely to respective dice holes, for example, punch holes 28 and 29 are arranged oppositely to dice holes 23 and 24. Ejector 30, break-out punch 31, and ejectors 32 and 33 are provided in plane dice hole 21, the hole of dice 27 with protrusion, and dice holes 23 and 24 respectively, and plate presses 34 and 35 are provided around the tip of punches 28 and 29. Thus, a set of test pieces where finishing cut, etc., are not required after can be produced with one punch. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55114549-A (JP)
Title: Manufacture of continuous hose
Inventor: YOSHIDA SHIYOUJI
IPC: B29D23/00
Filed: 1979-02-27
Abstract: PURPOSE: To manufacture a hose for pressure-conveying fluid economically, by forming an unvulcanized rubber layer or a reinforcing layer on the outer surface of an inner-layer constituting tubular member of synthetic resin, laminating braidings of heat-shrinking fibers on the outer surface of the unvulcanized rubber layer or reinforcing layer, and then vulcanizing the rubber layer.  
     CONSTITUTION: Hose E 1  is manufactured by forming an unvulcanized rubber layer 2 on the outer surface of an inner-layer constituting tubular member 1 of synthetic resin, and then laminating an outer braiding layer 3 obtained by braiding of heat- shrinking fibers on the outer surface of unvulcanized rubber layer 2. The hose E 1  thus obtained is vulcanized under tension by heating the rubber layer 2 by use of high-frequency heating means and causing shrinkage of heat-shrinking fibers in a hot-wind tank. Since clearances and bubbles existing between the above layers of hose E 1  can be removed completely as vulcanization proceeds, a strong hose with its component layers being coupled tightly with each other. Here, it is also possible to further increase the strength or durability of hose by providing reinforcing layer 4 together with an additional unvulcanized rubber layer 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61182143-A (JP)
Title: Automatic information selecting and supplying device
Inventor: HASHIMOTO SHIGEO
IPC: G06F11/32
Filed: 1985-02-07
Abstract: PURPOSE:To enable the machine side to select and supply appropriate information in response to the state of the man side that receives the information, by detecting and discriminating the state of an operator and selecting the information to be supplied based on the result of said discrimination. CONSTITUTION:The state of an atomic power plant is converted into electric signals by a detector and supplied to a central processor 31 via a process input device 41. A data processing part 314 monitors an alarm and produces an operating guide for other operators. While the signals given from an electroencephalograph, a tonometer and a pulsimeter serving as the state detectors for operators are supplied to the processor 31 via a process input device 25 and processed by a process input processing part 311. Then an operator state deciding part 316 decides the present operating state of the operator. A supplied information selecting part 317 processes the CRT display information delivered to a CRT controller 43 in response to the consciousness level of the operator obtained from the part 316 and delivers the information of an appropriate form.
Patent JP-S58138524-A (JP)
Title: Manufacture of pipe containing flat bar with surplus length
Inventor: KOUMURA YUKIO
IPC: B21D15/04
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a pipe containing a flat bar with surplus length easily and exactly, by storing a flat bar in a pipe body, contracting this pipe body by means of corrugate-working, and giving surplus length to the flat bar. CONSTITUTION:A pipe 3' containing a flat bar which has linearly stored a flat bar 2 in a pipe body 1' is wound around a supply drum 4. This pipe 3' containing the flat bar is fed to a corrugating machine 5, corrugate-working is performed in order to the pipe body 1', the pipe body 1' is formed as a corrugated  pipe body 1, its length is contracted, and surplus length is given to the flat bar relatively. An obtained pipe 3 containing the flat bar with surplus length is wound around a winding drum 6. In this case, by chainging the dimensions of a crest and a trough of the corrugated pipe body 1, surplus length of the flat bar 2 can be set easily.
Patent JP-S56121399-A (JP)
Title: Excitation control method of ac generator
Inventor: TERAJIMA MASAYUKI
IPC: H02P9/30
Filed: 1980-02-25
Abstract: PURPOSE:To prevent an overexcitation in a low velosity region and improve a responsibility of rapid demagnetization at the interruption of a load by a method wherein a signal related to an output frequency of the generator is directly obtained in a waveform shaping circuit without using a small generator for detecting a speed. CONSTITUTION:An amplifier 12 controls a voltage detecting signal from a voltage detecting circuit 7, the voltage detecting signal between field winding terminals from a stabilizing circuit 11 and an oscillation frequency of a loosen oscillation circuit 13 according to a deviation between a signal and a reference signal from a V/F detector 14, and in addition controls a firing angle of an exciting thyristor 6. The V/F detector 14 feeds out an signal when a charging voltage of a capacitor C5 charged according to the frequency of the generator. At the interruption of the load, the contacts inserted in the loosen oscillation circuit 13 is closed to cause the output voltage of the waveform shaping circuit 15 to be applied to a base of a transistor T2 of the loosen oscillation circuit 13, and the exciting thyristor 6 is inverter-operaed to rapidly be demagnetized.
Patent JP-S58141961-A (JP)
Inventor: ENDOU TAKEO
IPC: B61K3/00
Filed: 1982-02-17
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-S58140490-A (JP)
Title: Semi-enclosed type compressor for refrigerating
Inventor: TAMURA TAKAHIRO
IPC: F04B39/02
Filed: 1982-02-17
Abstract: PURPOSE:To discharge oil reserved in a motor chamber into a crank chamber by a method wherein opening face of a pipe, having the opening face at one end thereof and a closed face at the other end thereof, is faced to the crank chamber side and the closed face, provided with a choking hole, is faced to the side of the suction path of refrigerant medium gas while the crank chamber and the refrigerant medium gas path as well as the crank chamber and the motor chamber are communicated respectively. CONSTITUTION:A motor M, having a rotor 7 bored with air holes 8, is accommodated in the motor chamber 5 while the bottoms of the crank chamber 13 and the motor chamber are bored with an oil returning hole 15 having a non-return valve 16. The suction chamber 17 of a head cover 3 and the crank chamber 13 are communicated by a communicating pipe 19 having an open hole of the choking hole at the upper end closing surface and an open face at the lower end thereof. The pressure of the crank chamber 13 becomes lower than the same of the motor chamber 5 by the choking hole of the pipe 19 and the non-return valve 16 is opened due to the pressure difference thereby discharging the oil, reserved in the motor chamber 5, into the crank chamber 13.