baber/WOPTO huggingface dataset:
Patent JP-2000345300-A (JP)
Title: Sulfide dispersion strengthened steel
Inventor: SHINPO YUKIO
IPC: C22C38/60
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a particle dispersion strengthened steel which can be easily attained by the existing steelmaking, casting, and rolling processes and is stable even at high temperatures exceeding 600 deg.C. SOLUTION: The particle dispersion strengthened steel has a composition containing, by weight, 0.04-3% Cu and 0.02-0.16% S and also has a structure in which 0.1-0.8 vol.% copper sulfide particles of 1-30 nm particle size are contained and dispersed through the steel. Further, it is preferable that the steel contains, by weight, <0.009% C, <=0.2% Mn, <=0.009% N, <=0.04% O, <0.01% Ti, and <=0.005% Ca.
Patent JP-S6223630-A (JP)
Title: Radio communication equipment
Inventor: SATO TETSUO
IPC: H04B1/3822
Filed: 1985-07-24
Abstract: PURPOSE:To ensure the call by radio or the reception of ordering communication even during absence by providing a reception data storage means storing the content of reception as a data and providing a means displaying the storage content of the storage means. CONSTITUTION:A transmission/reception section 100 consists of a pair of radio reception section RX and a radio transmission section TX. The reception section RX and the transmission section TX transmit/receive a radio signal wave via a common antenna 11. A character display means 107 consists of, e.g., dot matrix system liquid crystal display panel and the communication condition such as a transmission/reception frequency of the radio transmission/reception section 100 is displayed. Further, the storage content of a reception data storage means 106 is displayed as a character on the display means 107 in addition to the communication condition. Further, the storage content of a buffer storage means 108 is displayed on the character display means 107. The buffer storage means 108 stores temporarily the data sent as a digital code data.
Patent JP-S5952683-A (JP)
Title: Apparatus for aligning position of recording part in thermal transfer recording apparatus
Inventor: FUJIMOTO SAKAE
IPC: B41J15/06
Filed: 1982-09-17
Abstract: PURPOSE:To prevent positional shift, by using a position determining member with respect to a recording head and a platen roller provided so as to be separated into a first unit including a recording sheet conveying path and a second unit including an ink sheet conveying path. CONSTITUTION:A first unit U1 constitutes the conveying path of a recording sheet S and a second unit U2 constitutes the conveying path of an ink sheet I. The first unit U1 is fixed while the second unit U2 is movable to a left and right direction. The sheets S, I are superposed in a recording part and conveyed while grasped under pressure by a thermal head 23 and a platen roller 12. A position determining member 51 having a notch groove is fixedly mounted to the side plate 1 of the first unit U1 so as to provide definite positional relation with respect to the platen roller 12. When the second unit is moved left, a shaft 220 is fixed by the position determining member 51 and the platen 12 and the thermal head 23 are subjected to positional determination with good accuracy.
Patent JP-H0210552-A (JP)
Title: Hub shaft device for reel base in tape recorder
Inventor: KOGA KIMIHARU
IPC: G11B15/32
Filed: 1988-06-28
Abstract: PURPOSE:To correspond to the loading of a different cassette by restricting the projecting amt. of hub claws in accordance with the hub size of the cassette. CONSTITUTION:The subject hub shaft device for reel base is suitable for a compatible type tape recorder having both functions for a tape recorder for using a compact cassette tape (C-cassette) and for a tape recorder provided with a rotary head or particularly for a digital audio tape cassette (R-DAT cassette), and is arranged that hub projections 14B which are fixable in the radial direction of the hub and hub claws 14D which are stretched or buried in the radial direction in conformity of a center hole diameter of a cassette hub are disposed in three pieces respectively to the circumference of a hub drum 14 at equal intervals, and the max. diameter of the hub projections 14B and the hub claws 14D is settled smaller than a max. inner diameter of a center hole of a hub of the C-cassette but larger than an inner diameter of the hub claws 14D of the cassette. Then, the min. diameter is settled as to fit into an inner diameter of a center hole of a hub of the R-DAT cassette. By this method, the cassette loading is feasible by one kind of hub shaft device 10 for reel base.
Patent JP-S6225621-A (JP)
Title: Flexible earthquake-proof joint
Inventor: OSHIMI MUTSUO
IPC: F16F15/08
Filed: 1985-07-24
Abstract: PURPOSE:To prevent the breakage of a rigid tube by a method in which a projection from a fitting port is provided on one end of a manhole in fitting it to a frame structure, and the inside of the receiving port of a rigid tube provided to the inner surface of the projection is leveled with the wall face of the fitting port of the frame structure. CONSTITUTION:A projection 12 formed as a protruded beam from the fitting portion 11 of a round tubular flexible elastic material is provided in such a way as to project it from a manholes 21, etc., in fitting it to the manhole 21, etc. The inside of the receiving port 13 of a Hume tube 22 provided to the projection 12 is leveled with the periphery of the wall of the manhole fitting port of positioned on the periphery to form a joint body 10. Since the fixed portion between the frame structure, e.g., manhole, and the rigid tube, e.g., Hume tube, etc., is flexible, the bending moment to be applied to the fixed portion can be relieved and the breakage of the rigid tube can be prevented.
Patent JP-S6053048-A (JP)
Title: Semiconductor device
Inventor: MOROOKA KIICHI
IPC: H01L21/3205
Filed: 1983-09-02
Abstract: PURPOSE:To improve the dampproof property of the title semiconductor device by a method wherein an aperture part is formed at the fuse part of an intermediate insulating film, and a protective film is coated on the edge part of the aperture, thereby enabling to prevent the intermediate insulating film to come in contact with water. CONSTITUTION:In the semiconductor device with which a programing is performed by the conductive or nonconductive status of the fuse 1 consisting of a metal thin film which will be cut by fusing by the laser when programing, an aperture part 3a is formed at the part of the fuse 1 on the intermediate insulating film 3 formed on a field oxide film 5, and a protective film 4 is formed in such a manner that it covers the edge part of said aperture part 3a. As the protective film 4 is coated on the intermediate insulating film 3 as above-mentioned, the intermediate insulating film 3 does not come into contact with water directly even when water passes through a sealing material and reaches a chip, thereby enabling to prevent the generation of elution of the phosphorus contained in PSG.
Patent JP-S6318765-A (JP)
Title: Image recorder with scanning light beam
Inventor: YAMAZAKI HIROHIKO
IPC: B41J2/44
Filed: 1986-07-09
Abstract: PURPOSE:To attain the printing of high density by stopping printing operation until a feeding signal is sent out from a printer controller, that is, until printing data by 1 line are stored in a data storing region. CONSTITUTION:As the feeding signal FS is also sent out when printing data VD are sent out, the level becomes 'L', however, when printing data VD is not sent out, the feeding signal FS is also not sent out, and accordingly, the level is kept in 'H' state. Q output FF is used as gate signals of AND gates 28, 29 and the supply of clock, the inverse of CLK to a carrying motor and the supply of printing data, the inverse of VD of AOM 7 are controlled. By such constitution, printing operation is stopped until printing data by 1 line are made up in a memory. Thus, the starting and stopping of printing operation can be controlled despite of a light scanning type printer.
Patent JP-H0453355-A (JP)
Title: Picture reader employing ccd line sensor
Inventor: FURUKAWA ITARU
IPC: H04N5/372
Filed: 1990-06-20
Abstract: PURPOSE:To suppress deterioration in picture quality due to the effect of noise included in a black reference level value by amplifying a dark state output signal from a light shield picture element with an amplification factor larger than that when a picture element signal from an effective picture element is amplified. CONSTITUTION:An amplification factor when a dark state output signal read from a light shield picture element is amplified is increased more than that when a picture element signal read from an effective picture element of a CCD line sensor 1 is amplified to amplify the dark state output signal, then the result is A/D converted by an A/D converter 3. Thus, a maximum input range of the A/D converter 3 is effectively utilized, in other words, the dark state output signal is converted into a digital signal with high accuracy. Thus, quantized noise of the dark state output signal (black reference level) is decreased more than that in the picture signal and occurrence of stripe noise on a printed matter due to quantization noise of the black reference level is suppressed.
Patent JP-S648414-A (JP)
Title: Fixing device for position controlling vibration-proof support device when abnormality occurs
Inventor: MIHASHI KUNIHIRO
IPC: G05D19/02
Filed: 1987-07-01
Abstract: PURPOSE:To prevent respective parts connected to a supported object from being broken by providing a position controlling vibration-proof support device and a fixing device when abnormal occurs and automatically holding the supported object on a prescribed position of a supporting board. CONSTITUTION:The supported object 4 is supported on the supporting board 1 so as to proof vibration through a vibration-proof material 5A, the position controlling vibration-proof support device X is arranged so that positional displacement between the supported object 4 and the supporting board 1 is fixedly held by an actuator 7 and an actuator 18 for releasing engagement with fixed engaging parts 1C, 4B and a mechanical spring 17 for engaging the engaging parts 1C, 4B are arranged between the member 4A of the supported object 4 and the member 1B of the supporting board 1. A driving force source for the actuators 7, 18 is used in common, and when abnormality is generated in a hydraulic, power supply or control system in the device X, both the fixing holes 1C, 4B of respective fixing members are automatically fixed by a control device Y. When the device X is not driven by the generation of abnormality, the device Y is automatically driven to hold the supported object 4 on the prescribed position of the supporting board 1.
Patent JP-S5952147-A (JP)
Title: Cooling device of electronic control circuit of air conditioner
Inventor: UEDA MAKOTO
IPC: F24F11/02
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the lessening of the service life of the electronic control circuit, the breakdown of parts, the malfunction and the like from occurring by a method wherein the electronic control circuit is effectively cooled. CONSTITUTION:When the operating switch of the air conditioner is turned ON, at first only a fan 3 is put into operation in order to cool the electronic control circuit 1, the temperature of which is raised by solar heat and the like and the electronic control circuit 1 is put into operation by means of a delay relay after the elapse of the set time t1 in order to start the well-known air conditioning. In addition, when the operating switch is turned OFF, at first the operation of the electronic control circuit is stopped and only the fan 3 remains run in order to cool the interior of the electronic control chamber 11, the temperature of which is raised due to the heat dissipation from a compressor, the electronic control circuit itself 1 and the like. After that, the fan 3 is brought to a standstill after the elapse of the set time t1 by means of the delay relay. Accordingly, the electronic control circuit 1 is effectively cooled, resulting in enabling to prevent the malfunction of the air conditioner due to heat and the like from occurring.
Patent JP-S5951918-A (JP)
Title: Production of conductive or semiconductive polymer composition
Inventor: HOSAKA TOMIJI
IPC: H01B1/12
Filed: 1982-09-17
Abstract: PURPOSE:To facilitate the production of a (semi)conductive polymer composition of a desired electrical conductivity, by electrolytically oxidizing a compound selected from the group consisting of benzene, five-membered heterocyclic compounds and derivatives thereof in a liquid phase in the presence of an impurity. CONSTITUTION:Preparations are made for a compound selected from the group consisting of (A) benzene or its derivative (e.g., phenol), (B) a five-membered heterocyclic compound containing an oxygen family element or a nitrogen family element in the heterocycle (e.g., furan) and (C) a compound containing a benzene ring having a five-membered heterocycle containing an oxygen family element or a nitrogen family element in the heterocycle bonded thereto directly or through a bond such as ether, sulfide or selenide. The purpose (semi)conductive polymer composition is obtained by electrolytically oxidizing the above-prepared compound in the presence of an impurity and, optionally, a solvent in a liquid phase in the temperature range of from the m.p. to the b.p. of the reaction system.
Patent JP-H1111315-A (JP)
Title: Switch monitoring device
Inventor: KIKUCHI YOSHIFUMI
IPC: B61L5/06
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To detect the correct load torque, and to achieve the monitoring by correcting the drive current value of a drive motor based on the current in the no-load condition of the drive motor, and calculating the load torque of an electric switch based thereon. SOLUTION: The power is supplied to a drive motor M of an electric switch 1 from a power source part 2, and detected by an ammeter 3, and the load torque and the abnormal condition of an electric switch 1 are detected by a processing circuit 4b including CPU through an analog/digital(A/D) conversion circuit 4a in a processing part 4. The processing part 4 includes a correcting means, a calculating means and a judging means. The part except the original high current value in the unlocked section among the load torque in the conversion section of the electric switch 1 becomes a condition of the substantially no-load operation of the drive motor M. The no-load part is shifted to zero and corrected.  The measured operating current value is corrected by the processing circuit 4b, and the load torque of the electric switch 1 is calculated corresponding to the current and torque curves for collation.
Patent JP-S5953096-A (JP)
Title: Rotating speed control circuit for fan motor
Inventor: UEHARA SHINPACHIROU
IPC: H02P27/02
Filed: 1982-09-17
Abstract: PURPOSE:To prevent the abnormal vibration due to 3-phase unbalance of a fan motor by deciding the conducting angle of a phase shifter by a sensor, and displacing the conducting angle signal from the phase shifter by the specific angle, thereby accurately providing a 3-phase balance. CONSTITUTION:A fan which cools a condenser is driven by a fan motor 1. A conducting angle is varied by a sensor 6 such as a thermistor which has a negative temperature coefficient to detect the temperature of the condenser between lines of one phase for supplying electric power to the motor 1 via a phase shifter 5. A short pulse circuit 7 generates one pulse in one cycle by the conducting angle signal. A 3-phase trigger circuit generates signals displaced at 120 deg.. The phases of a power control circuit 9 are conducted by the output of the 3-phase trigger circuit.
Patent JP-S5786844-A (JP)
Title: Temperature adjusting circuit of imaging device
Inventor: TAKAYANAGI YOSHIAKI
IPC: G03G21/20
Filed: 1980-11-19
Abstract: PURPOSE:To hold a photoreceptor at constant temperature and to save electric power by performing full-wave or half-wave feeding to the heater of the photoreceptor or by turning off the heater according to te ambient temperature of the photoreceptor. CONSTITUTION:When the ambient temperature of the photoreceptor drops below 30 deg.C, the outputs of comparators Q1 and Q2 turn on through a thermistor Th, and TRs Q3 and Q4 turn off. A current flows through a resistance R14 and a diode D to turn on both light emission diodes PD1 and PD2, and thyristors PT1 and PT2 both turn on, so that a heater H is driven on full-wave basis. When the ambient temperature is between 30 and 40 deg.C, the comparator Q1 turns off and only the TRQ3 turns on to flow the current through only the diode PD1, driving the heater H on half-wave basis. When the temperature is above 40 deg.C, the comparators Q1 and Q2 both turn off and the heater H is not driven. Thus, the photoreceptor is held at constant temperature and electric power is saved.
Patent JP-H0260917-A (JP)
Title: Polyurea rim system having improved flowability
Inventor: NEIRU EICHI NOODERUMAN
IPC: C08K5/15
Filed: 1989-06-27
Abstract: PURPOSE: To obtain an elastomer having excellent thermal sagging property with good working property by mixing an isocyanate, an amine group-containing polyether, a terminal amine chain extending agent, and a cyclic alkylene carbonate followed by reactive injection molding.  
     CONSTITUTION: (A) An organic di- and(or) polyisocyanate (e.g.; 2,6-diisocyanate toluene), (B) a polyether having two or more isocyanate reactive groups and a molecular weight of 1800-12000, wherein 50% or more of the isocyanate reactive groups are first and(or) second amine groups, (C) a terminal amine chain extending agent (e.g.; 1,4-diaminobenzene), and (D) a cyclic alkylene carbonate (e.g.; ethylene carbonate) of 2-20 pts.wt. to 100 pts.wt., in total, of the components B and C are mixed. The resulting mixture is injected to a metal mold cavity through an RIM machine in a component ratio of providing an isocyanate index of about 70-130, whereby a reactively injection molded elastomer is provided. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0455106-A (JP)
Title: Pneumatic radial tire for heavy load
Inventor: KABE KAZUYUKI
IPC: B60C11/04
Filed: 1990-06-22
Abstract: PURPOSE:To restrain the occurrence of a rut wandering phenomenon while excellent high speed, wear-resistance and low fuel cost performance are kept by providing saw-toothed projecting and recess portions in the peripheral direction of a tire on both edges of a tread surface, and disposing a striation on the inside of a tire adjacent to the projecting and recess portions. CONSTITUTION:A reinforcing belt 2 comprises four layers and is formed by a metal cord. Plural main grooves 4 are provided on a tread surface 10, and saw-toothed projecting and recess portions 5 are formed in the peripheral direction on both edges thereof. The projecting and recess portions 5 are formed by continuously providing V-shaped grooves 8. Further, a striation 12 is disposed adjacent to the projecting and recess portions 5. When the projecting and recess portions 5 comes into contact with the wall surface of a rut, the tip 9 is brought into point contact with the wall surface of the rut and the contact is performed in such a manner as to increase the reaction force gradually. As the contact pressure is increased, a rib 13 outside the striation 12 falls down to the striation 12 side. As the repulsive force is small, a tire will not be pushed back from the wall surface of the rut, but can get over the rut easily. Further, the biting performance of the tire to the wall surface of the rut can be improved by the projecting and recess portions 5 so as to promote the escape from the rut.
Patent JP-H0328434-A (JP)
Title: Diaphragm fitting method for steel framed box pillar
Inventor: IDE HITOSHI
IPC: B23K9/00
Filed: 1989-06-26
Abstract: PURPOSE:To improve economical efficiency, in the crossed part of a steel framed box piller and girders, by providing a diaphragm for a web in the inside of the core part of the box pillar. CONSTITUTION:On the right and left outer walls of a steel framed box pillar 1, girders 2, 3 such as an H-shape steel are fitted by welding. And a diaphragm for a flange is divided into two parts in the diagonal direction to form triangular halves 4a, 4b. And the two sides of each of the triangular halves 4a, 4b are fixed to the inner walls of the core part in the position corresponding to the upper ends of the girders 2, 3 by arc welding P respectively, and also are welded along the division line by electroslag welding Q. Further, in the position corresponding to the lower ends of the girders 2, 3, another diaphragm for a flange is likewise fixed to the inner wall of the core part by welding.
Patent JP-H107621-A (JP)
Title: Production of carboxylate
Inventor: ONUKI MASAMICHI
IPC: B01J21/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a carboxylate ester, excellent in ester yield, hardly causing titanium elusion from a catalyst and capable of reusing the catalyst. SOLUTION: When a carboxylate is produced by reacting a carboxylic acid and/or anhydride thereof with an alcohol, a silica titania catalyst prepared by hydrolyzing a partial hydrolyzate of alkoxysilanes and/or halogenated silicons with a hydrolyzable titanium compound in the presence of a basic catalyst is used as a catalyst. The silica titania catalyst is an amorphous silica titania containing titanium having tetrahedral coordinate structure.
Patent JP-S6140887-A (JP)
Inventor: KOYAKATA TOSHIO
IPC: C05F7/00
Filed: 1984-07-31
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-S647896-A (JP)
Title: One speech level loss setting system for pcm time division digital electronic exchange
Inventor: SASAKI MINEO
IPC: H04Q1/54
Filed: 1987-06-30
Abstract: PURPOSE:To maintain a speech even when the phenomenon such as a speech echo, a sound shaking is generated due to a high speech level by changing the setting of a speech level loss value according to the input of a special code from an extension telephone set. CONSTITUTION:The extension telephone set 10 executes a hooking operation to connect to a register 70 and depresses a code '#' predetermined for lowering the speech level. The '#' code is received by the register 70 and is transferred to a central processing unit 30. The central processing unit 30 analyzes this code and instructs to the processor 42 of a digital only line interface part 40 via a bus 60 so as to apply the speech loss of 2dB. The processor 42 of the digital only line interface part 40 changes the setting of the speech loss at the time of the speech between the extension telephone set 10 and the telephone subscriber of an opposite station after an instruction according to the instruction applied from the central processing unit 30. Thereby, the speech echo can be suppressed.
Patent JP-H105245-A (JP)
Title: Surgical operation support system
Inventor: OKUMURA TAKESHI
IPC: A61B19/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To enable an operator to reduce load and to prevent harming a blood vessel by an operating apparatus by installing a blood vessel detecting means to detect a blood cell in the vicinity of the tip end of an operation apparatus and an informing means to inform an operator of the existence of the blood vessel detected by the blood vessel detecting means. SOLUTION: A transmitting circuit 11 transmits a transmitting wave in pulse from the tip end of a transducer and actuates a receiving gate of a receiving circuit 13 so as to receive only a reflecting wave after a delay time. The difference between the frequency of the transmitting wave from a frequency processor 14 and the frequency of the reflected wave received at the receiving circuit 13 is calculated, and the differential frequency is amplified by an amplifying circuit 15 to drive a speaker 16. If a matter at a desired distance from the tip end of the transducer 12 is a matter without a flow, the difference frequency is counterbalanced and the speaker does not sound, but if the matter has a flow like a blood vessel, the speaker sounds corresponding to the differential frequency.