baber/WOPTO huggingface dataset:
Patent JP-S5868763-A (JP)
Title: Tray device for both side recording
Inventor: NAKAOKA MASAKI
IPC: G03G15/23
Filed: 1981-10-20
Abstract: PURPOSE:To provide a reduced utilization space and an easier disposition of jamming by disposing two trays for containing the sheets recorded on one side and both sides and the sheets for both side recording which are unrecorded on one side adjacently in one body to the outside of the machine. CONSTITUTION:In the case of ordinary copying on one side, a flap 28 is set in the position shown to discharge the sheets after fixing onto the 1st tray 26. In the case of recording on both sides, the flap 28 is turned counterclockwise to store the sheets copied on the surface alone temporarily in the 2nd tray 27; thereafter the sheets are separated and conveyed by a pair of reversing rollers 29, 30. The 2-stages tray constituted of the tray 26 and the tray 27 is preferably of monolithic constitution and is disposed so as to project to the outside of the machine. Thus the utilization space is reduced and since both trays are attached and detached in one body, the disposition for jammed sheets is made easy.
Patent JP-S5960841-A (JP)
Title: Pattern formation
Inventor: HAYASHI NOBUAKI
IPC: G03F7/40
Filed: 1982-09-29
Abstract: PURPOSE:To simplify a process and make it possible to shorten drying time by a method wherein a paint film of a specific sensitive compound is formed on a graphite film formed on a substrate and the paint film already subjected to pattern exposure and developing is arranged to make contact with water solution of ammonium fluoride followed by removing the paint film of the exposed part and the graphite film. CONSTITUTION:A graphite film is formed on a substrate, a paint film of a photosensitive compound, which is composed of a water-soluble macro-molecule containing an acid radical and a water-soluble bisazide composite is formed thereon and after exposing said paint film to the chemical radioactive radiation with a fixed pattern while being washed and developed to be brought in contact with water solution of ammonium fluoride, only the paint film of the photosensitive compound and the graphite film under the paint film are removed. As said macro-molecular compound, a copolymer made of a vinyl monomer containing for instance, diascent acrylamid (DAA), acrylamid (AA) and a sulphonic acid group, or the like are used. Further, as a water- soluble bisazide compound, for instance, 4 and 4'-azide benzal aceto-phenon-2-sulphonic acid and its salt, or the like are used, whereby the bisazide compound is desirably used within the extent of 1-50wt% to the copolymer.
Patent JP-H0458102-A (JP)
Title: Scanning tunneling microscope with optical microscope and positioning method for its probe
Inventor: YAMAZAKI KAZUYOSHI
IPC: G01B7/34
Filed: 1990-06-28
Abstract: PURPOSE:To facilitate the operation for putting the probe close to the surface of a material to be measured by adding the optical microscope to the scanning type tunneling microscope and measuring the deviation between the optical microscope and probe which is based upon the fitting error of the probe. CONSTITUTION:The center of the visual fields of an upper optical microscope 16 and a lower optical microscope 17 are matched with each other to align their optical axes. Then a moving table 12 is moved along guide rails 14 and 14 severely by the distance l by the tip position of the probe of the scanning type tunneling microscope(STM) 15 and the optical axis of the upper optical microscope 16 to move the probe of the STM 15 to above the objective 28 of the lower optical microscope 17. Further, the probe is moved to the center of the visual field of the lower optical microscope 17 so as to find the deviation upon the fitting error of the probe. The obtained deviation is found as the deviation between the center of observation of the upper microscope 16 and the probe of the STM 15 and added as a correction item at the time of fitting the probe at a specific position on the sample surface.
Patent JP-S6059879-A (JP)
Title: Video amplifier circuit
Inventor: KADOTA IKUO
IPC: H04N5/16
Filed: 1983-09-12
Abstract: PURPOSE:To prevent a screen from being made black by connecting a resistor between bases of both transistors (TRs) of a differential amplifier and setting the bases to almost the same potential in terms of DC in a video amplifier circuit of a color television receiver. CONSTITUTION:In setting a channel to an idle channel, no burst gate pulse appears at a terminal 13 and a base potential of a TR5 tends to fall down. Since a resistor 23, however, is connected between both bases of TRs 4, 5, the bases are brought into almost the same potential and the collector potential of the TR5 does not reach a voltage VCC applied to a DC power supply terminal 15. Thus, the differential amplifier 3 acts like differential operation and a potential appears at the base of the TR4 accordingly in response to a signal appearing via a contrast adjusting circuit 1.
Patent JP-S5693133-A (JP)
Title: High-speed rewinding system for magnetic tape device
Inventor: MATSUDA MAKOTO
IPC: B65H23/188
Filed: 1979-12-25
Abstract: PURPOSE: To ensure a steady and high-speed rewinding of the tape, by detecting not only the position but the speed of displacement of the tape within a column by a linear sensor in the mode of high-speed rewinding and then controlling the capstan speed.  
     CONSTITUTION: The detection signal supplied from the right or left column linear sensor 11 is supplied to the comparators 13 and 14 via the amplifier 12. The output R 1  of the comparator 13 becomes logic 1 when the tape loop goes higher than the upper limit of the column; and the output R 2  of the comparator 14 becomes logic 1 when the tape loop goes lower than the lower limit of the column. On the other hand, the output of the sensor 11 is put into the differentiating circuit consisting of the capacitor 15 and the amplifier 16. Thus the displacement speed is detected for the position of the tape loop. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6058845-A (JP)
Inventor: KINOSHITA NOBORU
IPC: B32B15/092
Filed: 1983-09-13
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-S6146651-A (JP)
Title: Voice packet exchange
Inventor: MATSUMOTO TAKASHI
IPC: H04M3/00
Filed: 1984-08-13
Abstract: PURPOSE:To suppress increase in delay amount and increase in variance of the delay amount and to prevent deterioration of talking quality by providing a means detecting traffic state of a packet exchange network and informing the result to a voice packet composing/decomposing circuit. CONSTITUTION:A delay adjusting buffer 42 of a network access circuit 4 is a circuit to absorb variance in delay due to a traffic load in a packet exchange network 5 and a packet inputted from a packet exchange network 5 via an interface circuit 41 is stored to this circuit. Further, an access control circuit 43 is set with a prescribed packet number. Then the access control circuit 43 compares the prescribed packet number with the packet number stored in the delay adjusting buffer 42. When the latter is larger than the former, it is discriminated that an inter-network traffic is high and a high traffic signal is transmitted to a packet control circuit 36 via a traffic state informing line 7.
Patent JP-H0334550-A (JP)
Title: Mos transistor
Inventor: OKABE FUMIHIRO
IPC: H01L21/336
Filed: 1989-06-30
Abstract: PURPOSE:To accurately control, to a desired value, an overlap size of a gate electrode with an n-type diffusion region as a source-drain region of a low impurity concentration by providing the following: conductive spacers formed on both side faces in a length direction of the gate electrode; insulating spacers formed outside the individual conductive spacers. CONSTITUTION:A gate insulating film 12 and a gate electrode 13 which is composed of polycrystalline silicon doped with phosphorus are formed on a p-type semiconductor substrate 11. Then, an n-type impurity-introduced region 14a is formed; a heat treatment is executed to form an n-type diffusion region 14. Then, a polycrystalline silicon film 15 doped with phosphorus is formed by a vapor growth method; an anisotropic reactive ion etching operation of this film is executed to form polycrystalline silicon spacers 16 on side faces of the gate electrode 13. Then, silicon oxide spacers 17 are formed by a vapor growth method ot silicon oxide and by an anisotropic reactive ion etching operation, then, an n-type impurity-introduced region 18a is formed by making use of the gate electrode 13, the polycrystalline silicon spacers 16 and the silicon oxide spacers 17 as a mask for ion implantation.
Patent JP-2000358278-A (JP)
Title: Automatic information transfer system and its method
Inventor: SUGIYAMA TORU
IPC: H04W4/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To transfer service information at every service area to a terminal by utilizing a free time slot by transferring service information which a center has to a base station by way of an exchange and further transferring it to the terminal. SOLUTION: Communications of PS 11 and PS 12 is controlled by CS 3 in the same area A. CS 3 to 8 execute communications with the exchange 2 to connect each PS to a communication line. Besides, NMS 1 previously holds service information at every position registration area. The time signal for data transfer is simultaneously transmitted from CS 3 to PS 11 and PS 12 under CS 3. If no service is stored in PS 11, PS 11 returns an individual channel signal to CS 3. CS 3 receiving this assigns a free time slot to PS 11 and transfers service information to PS 11 by the time slot. In the meantime, PS 12 where the storage of service information is already completed neglects the time signal even when it is received and does not return an individual channel signal to CS 3.
Patent JP-H0457110-A (JP)
Title: Constant-current circuit
Inventor: KODERA KENJI
IPC: H03F3/343
Filed: 1990-06-27
Abstract: PURPOSE:To obtain the constant-current circuit for generating no variance in an output current by connecting the collector of a first transistor to a second power source through a resistance, and providing a pinch resistance in parallel on this resistance. CONSTITUTION:The circuit is constituted so that a first NPN bipolar transistor (TR) whose collector and base are connected, and a second bipolar TR whose base is connected to the base of a first NPN bipolar TR are provided, the emitter of a first bipolar TR and an emitter of a second bipolar TR are connected to a first power source terminal, the collector of a second bipolar TR is connected to an output terminal, the collector of a first bipolar TR is connected to a second power source terminal through a resistance, and a pinch resistance is connected in parallel to the resistance. In such constitution, with respect to a variance caused by the fluctuation of a current amplification factor of output current of the constant-current circuit, the compensation is executed by using the pinch resistance, therefore, even if the current amplification factor of the transistor is varied at every constant-current circuit by the variance of a manufacturing condition, etc., no variance is generated in an output current.
Patent JP-2000356054-A (JP)
Title: Thumb turn knob fitting structure
Inventor: KINOSHITA TAKUO
IPC: E05B3/06
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To assemble a knob into a seat in a single operation by axially forming notched grooves in an insertion tip end of an external cylinder circumferential wall, projecting lock claws from the insertion tip end, and engaging the lock claws in the internal circumferential edge in a shaft hole, the moment the lock claws slidingly pass the shaft hole of the seat. SOLUTION: A square shaft hole 23 is formed in the central part of a shaft 22. An annular groove 24 is formed from an insertion tip end 25 to an engagement flange 21. A plurality of relatively short slit notched grooves 27 are formed in an external cylinder circumferential wall 26. Four lock claws 28 in total in press contact with the internal circumferential wall 16 of the shaft hole of a long seat 2 are projected from the outer circumferential wall face of the insertion tip of the external cylinder circumferential wall via the notched grooves 27. The lock claws 28 are provided adjacent to the notched grooves 27. A tapered face 28a is formed in the outer circumference of the lock claw 28. This constitution can assemble a knob into the seat in a single operation.
Patent JP-S5958699-A (JP)
Title: Data storage system of nonvolatile ram
Inventor: SAKANE TADATOSHI
IPC: G11C14/00
Filed: 1982-09-27
Abstract: PURPOSE:To attain the storage of accurate data against service interruption, without a backup power supply by providing a processing area to a nonvolatile RAM to record the processing process in a processing flag. CONSTITUTION:The nonvolatile RAM12 is provided with a processing area in addition to a data storage area, and the processing process is recorded in the processing flag of the processing area. Thus, even if the power supply is powered-off during the processing, when the processing is referenced at restarting the processing the state is recognized and the succeeding processing is continued smoothly. As a result, the storage of accurage data is attained against the generation of the service interruption without any backup power supply.
Patent JP-S6061934-A (JP)
Title: Glass substrate for information recording master disk
Inventor: TAIRA KOUZOU
IPC: G11B7/24
Filed: 1983-09-16
Abstract: PURPOSE:To obtain the uniform thickness of a photoresist film by forming a plane on the upper surface side of a disk with no center hole and no recess nor projection and forming a hollow part on the rear side of the disk for simple attachment of a glass substrate to a turntable with no eccentricity. CONSTITUTION:No recess nor projection is formed on the surface of a glass disk serving as a substrate 1, and this side of the disk is polished optically to eliminate flaws. On the rear side of the disk, a center hole of 15 is drilled at the center of the disk but does not reach up to the upper surface side. A turntable of a spinner has a projection at its center in accordance with the substrate 1. Thus the substrate 1 can be attached smoothly to the turntable with reduced eccentricity. Then a photoresist 3 is coated on the surface of the substrate 1, and the difference of film thickness is reduced between the center part and the outer circumferential part of the disk owing to the absence of the center hole. In addition, no coating variance is produced. While no distribution of temperatures is produced to the substrate 1 since the entire surface of the rear side has a close contact with the turntable. This can reduce the variance of film thickness.
Patent JP-H0834317-A (JP)
Title: Steering lock device
Inventor: TAKIZAWA SUMIO
IPC: B60R25/02
Filed: 1994-07-21
Abstract: PURPOSE:To provide a steering lock device that is not broken even if steering is forcibly continued, and also whose rotating tongue is not reduced. CONSTITUTION:Elastic cylinder 30, 32 of a nearly square cross-sectional shape is integrally formed with a key lock collar 12, and four balls 40 whose diameter is larger than the narrowest part 38 of the clearance 36 are equiangularly arranged in the clearances 36 that is gradually changed in the circumferential direction between the elastic cylinder and the outer circumferential surface of a steering shaft 20. Even if the turning operation of the steering wheel is carried out in the lock condition, if the operational torque thereof is less than the legal rotating torque, the ball 40 stops in a position before the narrowest part 38 to prevent the rotation of the shaft 10. If a large torque is forcibly given, the ball 40 rolls beyond the narrowest part 38 and allows the rotation of the shaft 10, so that the breakage of the device can be prevented. Even if the shaft 10 is forcibly continued to rotate, the balls 40 and the elastic cylinder 30, 32 are not subjected to wear, and the rotating torque is not reduced.
Patent JP-H04352729-A (JP)
Title: Method for passively immunizing mammal by using antibody of bovine and composition therefor
Inventor: STOLLE RALPH J
IPC: A61P31/04
Filed: 1991-06-14
Abstract: PURPOSE: To passively immunize a mammal without causing serum disease or anaphylactic reaction by parenterally administering a heterologous antibody obtained from serum or a food product of a domesticated Bos animal specifically immunized to one of various kinds of antigens. CONSTITUTION: A heterologous antibody purified from milk of a Bos animal which has been immunized to a certain antigen is parenterally injected to a mammal (having the career of taking milk of such a domesticated Bos animal) for administering heterologous low-antigenic protein under conditions capable of preventing serum disease or an anaphylactic shock to passively immunize the mammal. Alternatively, after a substance having an enhanced titer to an antigen and obtained from milk of a Bos animal which has been immunized to the antigen is administered to a mammal until the mammal develops tolerance against the antibody, the antibody obtained from a Bos animal immunized to the antigen is parentally administered to the mammal in an immunologically effective dose to passively immunize it to the heterologous antigen.
Patent JP-S5960519-A (JP)
Title: Thermostatic device
Inventor: HASHI TOSHIO
IPC: G05D23/24
Filed: 1982-09-30
Abstract: PURPOSE:To realize uniform heating by using a collector loss generated by plural transistors as a heat source. CONSTITUTION:Before heating, a temperature sensible element 6 has a room temperature, therefore, it becomes a large resistance. Input voltage of a voltage amplifier 7 is large, and base voltage of heating transistors 8a, 8b is large, as well. When an emitter current flows to the transistors 8a, 8b, base voltage of transistors 9a, 9b rises. When the transistors 9a, 9b become on, the base voltage of the transistors 8a, 8b drops. The maximum collector current of the transistors 8a, 8b is decided by the transistors 9a, 9b. When a temperature of the temperature sensible element 6 rises and the resistance becomes small, the base voltage of the transistors 8a, 8b drops and the heating value is reduced. When a temperature drops, the heating value increases again. A thermostatic device and the heating transistors 8a, 8b are coupled thermally in plural parts.
Patent JP-S6392358-A (JP)
Title: Artificial respirator
Inventor: JIYATSUKU BOOMAN
IPC: A61M16/00
Filed: 1987-07-07
Abstract: A resuscitator comprises a manually collapsible air receptacle having an air discharge outlet, tubing sections (15, 16) connected in series and having air inlet means (18) connectible in air passing relation with said receptacle discharge outlet, and an air outlet (19) connectible in air passing relation with a mask (20) to be placed against the patient's face, and first and second flap valves (31, 32) positioned in at least one tubing section so that the first flap valve (31) opens and passes air to said receptacle when the second flap valve (32) is closed, and so that the second flap valve (32) opens and passes air from the receptacle to the mask when the receptacle is squeezed and the first flap valve (31) is closed.
Patent JP-S6415312-A (JP)
Title: Laser beam surface treating apparatus
Inventor: SUGIHATA TAKAYUKI
IPC: B23K26/06
Filed: 1987-07-09
Abstract: PURPOSE:To always almost fix radiated width on a work, to uniformly heat radiated surface and to execute quenching at uniform quality by constituting laser beam surface treating apparatus so as to irradiate to the prescribed position in the work after making parallel ray of the laser beam. CONSTITUTION:After facing hole H in the work W laid on a work table 3 with a mirror supporting member 45, by descending a lifting bracket 53, the lower part of the member 45 is inserted in the hole H. Next, the laser beam LB is generated 5 and after deforming the cross sectional shape of the beam LB into the parallel ray having square shape, it is made incident on a bent mirror 43 and further reflected with the mirror 43, to irradiate inner peripheral face in the hole H. Then, the member 45 is rotated by driving a motor 75 and the beam LB is made to one round of the inner peripheral face in the hole H, to execute the quenching to the inner peripheral face in the hole H. Further, the member 45 is faced to the outer peripheral surface of the work W and by irradiating the beam LB on the outer peripheral face while rotating the work W, the outer peripheral face of the work W can be quenched by the laser beam.
Patent JP-H0219372-A (JP)
Title: Production of n-carbobenzoxy-l-aspartic acid anhydride
Inventor: OURA TAKESHI
IPC: C07D307/66
Filed: 1988-07-07
Abstract: PURPOSE:To obtain the title compound in short time and high yield by adding a phosphorus halide to a reaction system so as to remarkably increase reaction rate when N-carbobenzoxyl-L-aspartic acid is reacted with acetic anhydride to provide the title compound. CONSTITUTION:N-Carbobenzoxy-L-aspartic acid (Z-L-Asp) is reacted with acetic anhydride, preferably having a molar ratio of 0.5-2, especially 0.9-1.5 based on the Z-L-Asp in the presence of a phosphorus halide, preferably phosphorus trihalide such as PCl3, PBr3 or PI3 or phosphorus tetrahalide such as PCl5 or PBr5, preferably having weight ratio of 10X10<-6>-50X10<-4> based on Z-L-Asp at -10 to 100 deg.C, preferably 0 to 80 deg.C to industrially advantageously provide the title compound useful as an intermediate for alpha-L-aspartyl-L-phenylalanine lower alkylester (dipeptide based sweetener) in short time and high yield.
Patent JP-S6415663-A (JP)
Title: Apparatus for detecting number of rotations of engine
Inventor: INABA TETSUO
IPC: G01P3/481
Filed: 1987-07-09
Abstract: PURPOSE:To simultaneously perform the detection of the number of rotations of an engine and the measurement of negative pressure, by calculating the number of rotations of the engine from the number of times of the generation of the negative pressure generated in the suction pipe communicating with the cylinder of the engine. CONSTITUTION:The pressure in the suction pipe of a carburetor is converted to an electric signal by a semiconductor pressure sensor 1 to be inputted to an amplifying part 2. The output of the amplifying part 2 is inputted to bar LED drivers 3a, 3b and LEDs 5 of the number corresponding to the magnitude of negative pressure are allowed to light. The output of the amplifying part 2 is inputted to a number-of-rotation operational processing part 7 through a waveform shaping part 6. The number of rotations operated by the number-of- rotation operational processing part 7 are displayed on a seven-segment display part 9 through an RED driver 8.
Patent JP-H1117413-A (JP)
Title: Strip line power feeding device
Inventor: OHASHI HIDEMASA
IPC: H01R24/50
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a strip power feeding system with less ground current route difference provided with excellent reflection characteristics even when a frequency is raised. SOLUTION: This power feeding device is a strip line composed by turning the respective ground conductor patterns 6a and 6b of dielectric substrates 5a and 5b to an outer side and laminating them, and by a through-hole 3 for an inner conductor and the plural through-holes 4 for an outer conductor opened on a circular-arcuate conductor pattern 2 provided so as to surround the through-hole 3 for the inner conductor 3 opened at a tip part 10 provided with a radius smallest in a length direction and enlarged corresponding to the angle of deviating from there on the same surface as a strip conductor pattern 1 provided on one surface of the dielectric substrate 5a, the coaxial line of a vertical through structure is formed inside the dielectric substrate 6a.  Then, the flange of a coaxial connector part 18 for holding a center conductor 7 inserted from the surface side of the ground conductor pattern 6a to the through- hole 3 for the inner conductor inside the outer conductor 9 in contact with the surface of the ground conductor pattern 6a by a dielectric 8 and the dielectric substrate 5a are fixed through the through-hole for screw fixation.