baber/WOPTO huggingface dataset:
Patent JP-S586121-A (JP)
Title: Semiconductor substrate
Inventor: IWAMATSU SEIICHI
IPC: H01L21/20
Filed: 1981-07-02
Abstract: PURPOSE:To prevent the breakage of a wire at the stage difference of the window section of an electrode wiring layer by a method wherein the surface of a single crystal semiconductor film formed at the window section of an insulating film is formed with almost flat level to the surface of a single crystal semiconductor film on a peripheral insulating film. CONSTITUTION:Window sections are formed at an SiO2 film 2 formed on the surface of a single crystal semiconductor substrate 1 and an Si3N4 film 3, and a groove section 4 is formed by etching the substrate after using the films 2 and 3 as masks. Next, the films 2 and 3 are used as masks and an insulating film 5 is formed by thermal oxidation so that the insulating film 5 may be almost flat at the surface of the substrate 1 to remove the films 2 and 3. A polycrystalized or amorphous Si film 6 is formed on the surface of the substrate and the film 6 is fused by irradiating heat lines while heating the substrate from the surface of the substrate and the film 6 is recrystallized by a cooling process to form a single crystal semiconductor film 7. This makes the insulating film thick and prevents the breakage of a wire at the level difference of the window section of an electrode wiring layer.
Patent JP-S62261248-A (JP)
Title: Asynchronous line multiplexing processing system
Inventor: NARA TAKASHI
IPC: H04L69/14
Filed: 1986-05-07
Abstract: PURPOSE:To excute the multiplexing processing of an asynchronous synchronizing line with a small hardware quantity by deciding whether or not respective lines of plural lines are in a communicating condition, at least one time even in the communicating data unit time of any line by a multiplexing control part. CONSTITUTION:By the control of a scanning control part 7 in a multiplexing control part 1, respective lines 21-2n of plural lines are scanned at least one time in a communicating data unit time by a scanning part 6. Line corresponding parts 31-3n connected successively for a prescribed time through the scanning part 6 to a communicating processing part 8 are identified by a scanning control signal (line identifying information) from the scanning control part 7. Consequently, when a receiving request occurs as a communicating request at a communicating request generating part, the receiving data unit given from communicating data holding parts 51-5n through the scanning part 6 is fetched in the communicating processing part 8 in accordance with the line identifying information and supplied to the later processing. When the transmitting request occurs, the transmitting data unit is held at the communicating data holding part corresponding to the line identifying information from the communicating processing part 8 through the scanning part 6 and transmitted to the corresponding line in accordance with the line identifying information.
Patent JP-H04311072-A (JP)
Title: End face light emitting element, manufacture thereof, and recording method
Inventor: TOMITA SATORU
IPC: B41J2/45
Filed: 1991-04-09
Abstract: PURPOSE:To positively make use of the light rays emitted from the rear side of a light emitting element by a method wherein an electrode layer and a lead- out wiring are restrained from impeding the emission of light from the light emitting end face of a thin film light emitting layer. CONSTITUTION:An upper electrode wiring 2, an insulating layer 3 provided with a contact hole 1, an upper electrode 4, and an upper dielectric layer 5, a thin film light emitting layer, a lower dielectric layer 7, a lower electrode 8, an insulating layer 9 provided with a contact hole 1, and a lower electrode wiring 10 are laminated on a substrate 11 for the formation of an end face light emitting element. The upper electrode wiring 2 and the lower electrode wiring 10 are provided so as not to protrude upwards or downwards from the upper electrode 4 and the lower electrode 8 not to impede the emission of light from both the light emitting end faces. As a distance between the end faces can not be set large so as to keep the light emitted from the ends high in intensity, a matrix drive system is applied, the wirings 2 and 10 are lessened in number and so constituted as not to protrude vertically from the upper electrode 4 and the lower electrode 8.
Patent JP-2000298234-A (JP)
Title: Projection lens, video magnification projection system using the lens, video projector, rear projector, and multivision system using same
Inventor: KIMURA SHUNSUKE
IPC: G03B21/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To obtain a projection lens which has a large half field angle of 40 deg. or larger and a long back focus, and whose distortion and chromatic aberration of magnification is fully corrected. SOLUTION: Inequalities (1) 2.5<|fI/f0|, (2) 1.8<fII/f0<4.5, (3) |ndII1-ndII 2|<0.001, (4) |νdII1-νdII2|<5, (5) 0.01<|PgFII1-PgFII2|, and (6) -5<fII12/f0<-1.8 hold, where f0 is the focal length of a whole system fI the focal length of an (I)th lens group GI, FII the focal length of a (II)-th lens group GII, ndII1 the refractive index of a GII biconcave lens II1, ndII2 the refractive index of a GII positive meniscus lens II2, νDII1 the Abbe number for the GII biconcave lens II1, νdII2 the Abbe number for the GII positive meniscus lens II2, PgFII1 the partial dispersion ratio (ng-nF)/(nF-nG) of the (g) line and (F) line of the GII biconcave lens II1, PgFII2 the partial dispersion ratio of the (g) line and F line of the GGI positive meniscus lens, and fII12 the focal length of the (II)-th lens group GII lens.
Patent JP-S61262807-A (JP)
Title: Programmable controller
Inventor: IKEYAMA TADASHI
IPC: G05B19/05
Filed: 1985-05-16
Abstract: PURPOSE:To execute the sequence processing at a high speed by executing an instruction analysis, an arithmetic, communications, pulse output processing, an input supervisory, an output, a timer and count processing by each individual CPU. CONSTITUTION:The 1st CPU in the 1st CPU block fetches a user program in a RAM, analyzes and executes the instruction, and drives interfaces such as a pulse output, RS-232C, a display and a program input in accordance with the instruction. When the instruction relates to the input, output, timer and counter used for controlling, the 1st CPU interrupts the 2nd CPU which is normally supervising the input through a serial communication line, causes the 2nd CPU to execute said instructions, thereby obtaining results through the serial communication line.
Patent JP-S63270256-A (JP)
Inventor: HAINTSU BAUAA
IPC: B60N2/90
Filed: 1987-04-30
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-S586598-A (JP)
Title: Semiconductor control circuit device
Inventor: DOBASHI KOUJI
IPC: G06F11/00
Filed: 1981-07-02
Abstract: PURPOSE:To prevent runaway of a semiconductor circuit device, by detecting a failure clock from a clock oscillation circuit and generating a reset or stop signal for the semiconductor control circuit device such as a microcomputer. CONSTITUTION:An astable multivibrator 8 of a microcomputer MC outputs a clock with a shorter width than the normal clock period from an oscillation circuit 4 with a capacitor 11 and a resistor 10. An output of the multivibrator 8 functioning reedge trigger operated with the clock of the circuit 4 from an input terminal 7 is applied to a D FF to be reset normally. If the circuit 4 abnormally oscillates in higher-order harmonic frequencies, the FF9 is set, a high level Q output is generated, the computer MC is reset to the initial condition or stopped. Thus, the runaway due to a failure clock of the semiconductor control circuit device such as a computer can be prevented.
Patent JP-H04281064-A (JP)
Title: Production of flocked product
Inventor: YAMASHIRO KATSUHITO
IPC: D06N7/00
Filed: 1991-03-05
Abstract: PURPOSE:To split the flocks of a fabric flocked with split type conjugate fibers to finish the fabric into a flocked fabric having a good touch. CONSTITUTION:Filmy water flows 5 are sprayed on a fabric 3 flocked with split type conjugate fibers having a length of <=0.3mm from flat-spraying type spray nozzles disposed in parallel on a high pressure liquid-treating device to finely split the flocks from the flocked surface, thereby providing a flocked fabric having the fine flocks with a thickness of <=0.5 denier in a high density and uniform. Water flow marks are not generated and the flocks of the split type conjugate fibers are reasonably split. The adjustment of the pressure of the spraying water flow permits to produce the processed product having an excellent fiber-raising property or the flocked product having a peach skin type touch.
Patent JP-S58221139-A (JP)
Title: Pressure sensor
Inventor: YAMASHITA ICHIROU
IPC: G01L9/16
Filed: 1982-06-17
Abstract: PURPOSE:To obtain a coil space without enlarging the whole shape, by holding an amorphous magnetic alloy sheet between a soft magnetic body loading a coil at a grooved-shape part and a lid part and providing eaves part at the grooved- shape part to form the opening part to the width narrower than that of the deep part. CONSTITUTION:The amorphous magnetic alloy sheet 1 having magnetostriction is held between the soft magnetic body 2 loading the coil 4 in the grooved-shape part 21 and the lid part 3 having a pressure transferring hole 31 to form a magnetic circuit. If oil pressure P is impressed through the hole 31, a stress occurs at a part corresponding to the part 21 of the sheet 1, the magneto-resistance of the whole of the magnetic circuit rises by excitation of the coil 4, and a directly corresponding inductance value is obtained from a coil terminal 41. The eaves part 23 is provided at the part 21 to secure a space storing the coil 4 at the deep part, and the opening part is decreased to miniaturize the pressure receiving part. Since there is the part 21 above the coil 4, leaked magnetic fluxes are decreased. Thus, a small-sized, lightweight and high-sensibility sensor can be attained irrespectively of the increase of the measuring pressure.
Patent JP-S5731708-A (JP)
Title: Combustor
Inventor: SUMIYOSHI YOSHIMITSU
IPC: F23L7/00
Filed: 1980-08-01
Abstract: PURPOSE: To conserve the consumption of carbonaceous fuel by a method wherein a burner to burn the carbonaceous fuel heats a steam jetting device to generate steam of a high pressure, which is to be jetted into the flame of the burner to be burned therein.  
     CONSTITUTION: The steam jetting device 20 is positioned at such a position as contacts the flame 11 of the burner 10 which has burned the carbon fuel and a water supply means 30 is provided for supplying water to the steam jetting device 20. The fuel is supplied from a fuel tank 12 to burn in the burner 10 and the flame 11 thereof heats the steam jetting device 20. When the steam jetting device 20 is heated up to a predetermined temperature, the water supply means 30 supplies water of a predetermined pressure to the device 20. The water vaporizes into steam of a higher temperature, which is jetted into the flame 11 of the burner 10 to burn the fuel completely. By this, the combustion by the burner can be maintained stable without reducing the flame temperature. Accordingly, the consumption of the carbonaceous fuel can be remarkably conserved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60247769-A (JP)
Title: Multiprocessor system of automobile
Inventor: YOGI KAZUMI
IPC: G06F15/177
Filed: 1984-05-23
Abstract: PURPOSE:To improve the reliability and safety on driving an automobile by setting a normal and an abnormal operation mode between microprocessors provided corresponding to respective accessories of the automobile. CONSTITUTION:A master station MS10 sends a synchronizing signal to remote station RSs 20, 30, and 40 in normal operation mode, and then sends a specific signal to the RS20 to decide whether the station is normal or not including a transmission line 29 according to whether there is a normal response signal or not, store the decision result, and the reporting that to the RSs 30 and 40. In abnormal mode, e.g. when the RS40 and its transmission line 49 are faulty, the MS10 informs the RSs 20 and 30 of the abnormality with a specific signal on the basis of the contents of the abnormality. Further, the respective RSs 20, 30, and 40 when deciding on their abnormality report that to other stations by a specific means.
Patent JP-S587402-A (JP)
Title: Polymerization process
Inventor: KAMINE YASUNORI
IPC: C08F2/06
Filed: 1981-07-07
Abstract: PURPOSE:To prepare a polymer in improved productivity, by polymerizing a monomer in a liquid medium under the phase-separating conditions above the upper clouding point while dispersing and mixing both phases, separating the polymerized liquid into two phases, collecting the concentrated solution of the polymer as the lower phase, and recycling the upper phase to the reactor. CONSTITUTION:A continuous polymerization reactor A is charged with a monomer (e.g. ethylene) through the pipe 1, hydrogen through the pipe 2, a solvent which is liquid under the reaction condition through the pipe 3 and a catalyst through the pipe 4; and the monomer is polymerized under the condition to dissolve the produced polymer in the solvent, in the phase-separating region above the upper clouding point, under stirring to make the dispersed mixture of both phases. The polymerized liquid is sent to the phase separator B through the pipe 5, and separated into two phases. The concentrated polymer solution constituting the lower phase is collected throught the pipe 7, and the dilute polymer solution constituting the upper phase is recycled through the pipe 6 to the polymerization reactor A and reused. The objective polymer is recovered from the concentrated solution.
Patent JP-H045521-A (JP)
Title: Load meter and load measuring method
Inventor: SHIMADA SATOSHI
IPC: G01G3/18
Filed: 1990-04-23
Abstract: PURPOSE:To easily change a measurement range by processing a signal from an Si composite sensor digitally and correcting characteristics with a microprocessor, and switching resistances connected to the sensor in stages and measuring a load with high accuracy. CONSTITUTION:When a load to be measured is placed on a table 1, proportional pressure is applied to the top surface of the Si composite sensor 10 through enclosed liquid 21 and a piezoelectric resistance element formed at the thin part of the sensor diaphragm varies in resistance in proportion to the pressure. This resistance variation is led as a voltage output out of a circuit, which is connected into a Wheatstone bridge by an Al vapordeposited conductor, through a connection line 110, a pin 41, and electric conductor 43 and a lead line 5 on the sensor substrate 4. The output signal of a load measurement part 100 is inputted to an MPU 560 through the sensor signal changing over switch MPU and A/D converter 550 of an arithmetic part 500 and compared with calibration data, so that a load value after the nonlinearity of the sensor 10 is compensated is outputted.
Patent JP-S61261708-A (JP)
Title: Lens holder
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1985-05-16
Abstract: PURPOSE:To improve the heat resistance of a lens by forming at least one or more shutters to be freely opened/closed and open-air holes on the sides of a lens holding frame to a lens holder for fixing a lens body in the lens holding frame. CONSTITUTION:The rectangular open-air holes 5 penetrated through the inside and outside of the lens holding frame 2 in the radial direction are formed on the sides of the lens holding frame 2 and the shutters 6 consisting of curved plates to open/close the holes 5 are fixed in the thrust direction perpendicular to the holes 5. One end of each shutter 6 is fixed on a shutter holer 7 formed on the lens holding frame 2. Consequently, the slits of the open-air holes 5 are automatically closed due to the expansion to the shutters 6 in accordance with the temperature of an enviroment in which the lens holding frame 2 is positioned. Thereby, the lens body 1 is not influenced by environmental conditions other than the humidity of air flowing into the inside of the lens holding frame 2 before the close of the shutters 6, so that the performance of the lens is not deteriorated.
Patent JP-H05137278-A (JP)
Title: Electric power supply system
Inventor: KONRATSUDO OOTA
IPC: H02J9/06
Filed: 1992-04-01
Abstract: PURPOSE: To automatically switch a terminal to exchange to a spare battery by allowing a battery reconnection circuit for connecting a newly inserted battery to a load, after the spare battery has been cut from the load corresponding to a low-voltage state. CONSTITUTION: A battery reconnecting circuit is used to perform functions that are normally performed manually, while a discharged battery is being replaced by a new one. A DC voltage/power is supplied to a DC/DC power converter 102 for changing an input DC voltage level on an input lead wire 101 to another DC voltage level on an output lead wire 121. Converter output on the lead wire 121 is supplied to a load network 105. The load network 105 is one portion of a communication system requiring a spare power, replaces a discharged battery by the new one, and needs to test the operation of the system before a main power recovers, thus replacing the battery by a new one, without requiring switching to the manual operation of the circuit parts of a battery terminal.
Patent JP-2000299610-A (JP)
Title: Oscillator circuit
Inventor: MURAYAMA AKIHIRO
IPC: H03B5/32
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To suppress fluctuation of a free run frequency caused by the fluctuation of a central frequency by eliminating an oscillation frequency jump to a parasitic oscillation mode. SOLUTION: An output from a band-pass filter(BPF) 4 and a signal having a phase difference of 90 deg. from that output are outputted, the size and polarity of a 90 deg. phase signal are controlled by a phase shift controller 5 corresponding to a frequency control signal and the output of the BPF 4 and the output of the phase shift controller 5 are added and fed back to a driver 1 so that an oscillation loop can be constituted. Concerning the characteristics of the BPF 4, the angle of a phase to an input signal at a central frequency fo is zero and added to a BPF signal by controlling the size and polarity of the 90 deg. phase signal so that the phase from the input of the BPF 4 to the added output can be controlled to be positive/negative. Since the added signal is fed back through the driver, the phase characteristics of the entire oscillation loop can be controlled.  Since the central frequency fo of the BPF 4 is not changed because of the frequency control signal, the maximum gain frequency of the oscillation loop is fixed regardless of frequency control and the jump to the high-order parasitic oscillation frequency can be prevented.
Patent JP-S5438647-A (JP)
Title: Face lattice concurrently used as eaves
Inventor: TADA KOUZOU
IPC: E04F10/00
Filed: 1977-08-31
Abstract: PURPOSE: To provide the subject face lattice wherein a lattise member at the uppermost part of the face lattice is formed into a flat plate having a large projection length from the wall, thereby being concurrently used as eaves and improving weathering and light ray shielding effects. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5730033-A (JP)
Title: Data processor
Inventor: KAMIMOTO SHIGEMI
IPC: G06F7/76
Filed: 1980-07-31
Abstract: PURPOSE:To execute the processing corresponding to variable length operation instruction at high speed, by providing a variable operation instruction processing circuit in an operation execution section. CONSTITUTION:The function to be executed in an operation section 9 of a variable length operation instruction processing circuit 7 is set to a function indication controlling register 12. On the other hand, at the section 9, first the 1st operand is set to an internal register 8 via a bus 10 from an external register 15, the 2nd operand is set to the register 15 and they are applied to the section 9 respectively for operation. The result is set to an output register 16. A conditional code is set at 13 with the processing of the section 9 during that time and the branch condition of the microprogram is given via a control trigger 14.
Patent JP-H03111106-A (JP)
Title: Tool for cutting solid material
Inventor: YANNGUNNARU HEDORUNDO
IPC: E21C35/18
Filed: 1990-04-23
Abstract: PURPOSE: To provide a tool for cutting solid material which presents high abrasion resistance resulting from reduced energy required in cutting minerals and asphalt realized by a smaller binder-phase content of the surface layer than the apparent binder-phase content of the insert and by a larger binder-phase content of the intermediate layer than the apparent binder-phase content of the insert. CONSTITUTION: A cutting insert 14 has, in its middle part, an annular concave portion 18 extending around the insert as viewed radially, and comprises a core 15 of cemented carbide, an intermediate layer 16 of cemented carbide enclosing the core 15, and a surface layer 17 of cemented carbide. The core 15 and the intermediate layer 16 each include WC and a binder phase that includes at least one of cobalt, nickel and iron as the radical. The core 15 further includes an eta phase while the intermediate layer 16 and surface layer 17 include no eta phases. The binder-phase content of the surface layer 17 is made smaller than the apparent binder-phase content of the insert 14, and the binder-phase content of the intermediate layer 16 is made larger than that apparent content of the insert 14.
Patent JP-S5730802-A (JP)
Title: Light guide
Inventor: NAKAMURA TAKEAKI
IPC: G02B6/032
Filed: 1980-07-31
Abstract: PURPOSE:To discharge the air bubbles produced in transparent liquid and to maintain good photoconduction efficiency by providing a liquid feed port feeding said liquid into a flexible tube and a liquid discharge port removing the liquid from the tube inside to the neighborhood of both end parts of said tube. CONSTITUTION:Light from a light source 5 is made incident to one window member 3, repeats total reflection on the inside surface of a tube 1 and emits from the member 3 on the other end side. When light irradiated from the light source 5, liquid 2 is heated and air bubbles appear in the liquid and stick to the inside surface of the tube 1. The transparent liquid of a liquid feed source 9 is fed into the tube 1 through a liquid feed port 6 by operating a pump 8 and is removed from a discharge port 7 and is recovered into the source 9. The liquid 2 is forcibly circulated in the tube 1 and the air bubbles stuck to the inside surface of the tube are peeled from the inside surface of the tube by this flowing and are dischrged to the outside. Part of the air bubbles moved to the member 3 side without being discharged from the port 7 pass through an air permeable liquid tight member 4 and are discharged to the outside.
Patent JP-S61262042-A (JP)
Title: Rotor for rotary electric machine
Inventor: FUKUNAGA TOKIO
IPC: H02K1/30
Filed: 1985-05-15
Abstract: PURPOSE:To reduce the weight and rotational inertial of a rotor spider, by connecting and fixing respective struts for fixing a connecting member, to bosses in truss construction. CONSTITUTION:Struts 13 are radially welded and fixed on the outer peripheries of respective bosses 3, and a connecting member 5 is placed at the tips of the struts in the axial direction, to be welded and fixed. Reinforcing bars 14 are placed on the slant between the tip sections of the respective struts 13 and the outer peripheries of the bosses 3, to be welded and fixed. Reinforcing bars 15 are placed between the tip sections of one side struts 13 adjacent in the axial direction and the outer peripheries of the bosses 3 on the base sides of the other side struts 13, to be welded and fixed. Reinforcing bars 16 and 17 are arranged between the tip sections of the other side struts 13 and the outer peripheries of the bosses 3 on the base sides of one side struts 13, to be welded and fixed in a shape X in contact with the reinforcing bars 16. With these respective struts 13 and respective reinforcing bars 15-17, a truss in the axial direction is constituted.