baber/WOPTO huggingface dataset:
Patent JP-H0563191-A (JP)
Title: Semiconductor device
Inventor: UNO TAKASHI
IPC: H01L21/336
Filed: 1991-08-30
Abstract: PURPOSE:To provide a field effect transistor having an LDD structure which is scarcely damaged even if a high voltage is applied between the drain and the source. CONSTITUTION:Deep diffused layers 8 downwardly convex with respect to the main surface of a P-type silicon substrate 7 are so formed in depth and shape underneath the drain 1 and the source 2 that a punchthrough current between the drain 1 and the source 2 becomes a desired value. Thus, since a large punchthrough current flows between the layers 8 of the drain 1 and the source 2 if a high voltage is applied, the current is not concentrated between the shallow diffused layers 9 of an LDD, and the transistor is scarcely damaged. Further, since discharge of the high voltage is fast, the time of the high voltage state can be shortened.
Patent JP-H07148529-A (JP)
Title: Mold and die for press brake
Inventor: MITSUYOSHI SHINYA
IPC: B21D5/02
Filed: 1994-09-14
Abstract: PURPOSE:To provide a press brake mold and die without need for centering a V-groove of a die into a punch renewedly when the die is changed with attaching and detaching. CONSTITUTION:In a press brake mold consisting of a die base 33 having attaching parts to a die holder 9 provided on a lower table of a press brake on plural places of its down surface, and a die 35 attached on the upper surface of the die base 33, plural places of first engaging slots 45A are arranged on the down surface of the die 35 in a prescribed distance from the center of the first V-groove 43A provided on the upper surface of the die 35. Further, plural places of second engaging slots 45B are arranged on the down surface of the die 35 in a prescribed distance from the center of the second V-groove 43B provided on the upper surface of the die 35, and engaging members 41 freely engaging to the first, the second each engaging slots 45A, 45B are arranged on the upper surface of the die base 33.
Patent JP-S6464513-A (JP)
Title: Branch metal fixing device
Inventor: CHIKASAWA TATSUFUMI
IPC: H02G1/02
Filed: 1987-09-04
Abstract: PURPOSE:To prevent falling accident and to improve workability, by operating a branch metal fixing device from the ground and fixing a branch metal to a suspension wire. CONSTITUTION:A motion operating pole 1 is moved over a suspension wire (alpha) to a position where the suspension wire (alpha) faces immediately below rollers 2, 3 movable on the suspension wire, then the pole 1 is lowered as it is. At this time, the suspension wire (alpha) is positioned between suspension wire biting sections (f), (g). Then a handle operating rope 15 is pulled to lower a handle 16 for tightening a unilateral fastener, thereafter a unilateral fastener 14 is rotated to tighten a nut (h). Consequently, an endface board 10 approaches to the suspension wire (alpha). After the nut (h) is tightened to hold the suspension wire (alpha) between the biting sections (f), (g), a rope 13 for removing the unilateral fastener is pulled to move the endface board 10 such that the end (c) of bolt section of a branch metal (a) is removed from the unilateral fastener 14. When a branch metal fixing mechanism 6 is lifted as it is, the branch metal (a) fixed to the suspension metal (a) is removed from a device A thus finishing the fixing work.
Patent JP-H02147130-A (JP)
Title: Manufacture of metal plate product
Inventor: BIKUTAA GURAHAMU BEEKAA
IPC: E04D3/362
Filed: 1989-08-29
Abstract: PURPOSE: To save a material at the time of manufacturing an article by forming a smaller workpiece than the area of the article, forming slits in the zone of the workpiece corresponding to the non-functional zone of the article and developing the non-functional zone. CONSTITUTION: One U shaped slit 5 and two L shaped slits 6, 7 are cut into the non-functional zone in the middle part between A and B. These slits are formed simultaneously with press forming for respective end zones A, B. A first tongue part 8 which extends from a reference line 9 to a free end part 10 is formed in the U shaped slit 5. A narrower second tongue part 11 which extends from a reference line 12 to a free end part 13 is formed within the tongue part 8. The end part 13 of the tongue part 11 is integrated with the functional zone B of a clip. The non-functional zone is developed by bending or widening the tongue parts 8, 11 around respective reference lines thereof as the center.
Patent JP-H0662957-A (JP)
Title: Rice metering device for rice washing and boiling appliance
Inventor: MIZUMOTO TAKESHI
IPC: A47J27/14
Filed: 1992-08-20
Abstract: PURPOSE:To smoothly meter and draw out granules like rice by allowing a guide surface of the lower end of a rice tank to come near a port edge on the axial end of a measuring port of a metering tube so that for obviating the stagnation of rice on the peripheral surface of the metering tube when the rice flows into a measure chamber in a position of the measuring port adjacent to the inside of the rice tank. CONSTITUTION:In a metering device for drawing and metering rice received in an upper rice tank 1 by rotating metering tube 77 having a measure chamber 73, a rice metering device for a rice washing and boiling appliance or the like is constituted such that a guide surface 75 for guiding rice from the rice tank 1 into the measure chamber is allowed to come near and along the port edge 74 on the axial end of a measuring port 76 of the measure chamber 73.
Patent JP-H0890295-A (JP)
Title: Compressor for waste container
Inventor: OTAKE KEIICHI
IPC: B30B9/32
Filed: 1994-09-14
Abstract: PURPOSE: To improve working conditions through the elimination of manual operation and to easily and efficiently perform the compressing operation of waste containers by continuously inserting wade containers between a movable die and a bed. CONSTITUTION: A movable die 5 is arranged on a bed 2 so as to be moved vertically, and waste containers C1 are compressed between the movable die 5 and the bed 2. A transporting conveyor 7 is installed in the bed 2. A feeding conveyor 13 is arranged in front of the bed 2 so as to be continuous to the transporting conveyor 7. A sensor 38 composed of an optical sensor for detecting waste containers is attached inside a frame 1 so as to be positioned over the bed 2, detecting that a waste container C1 is transported to a prescribed position nearly in the center of the bed 2 by means of the transporting conveyor 7. The moving speed of the conveyor 7 is set faster than that of the feeding conveyor 13.
Patent JP-H0772195-A (JP)
Title: Non-contact potential measuring instrument
Inventor: AOYAMA SHINTARO
IPC: G01R31/302
Filed: 1993-09-06
Abstract: PURPOSE:To measure even the potential of a substance without any capacitor structure without any contact. CONSTITUTION:A counter electrode 2 with a constant potential is provided for a measurement surface 1 of an object to be measured, a light source 3 for applying light with a certain frequency to the electrode 2 is installed, and a detector 4 for detecting the intensity of reflection light of the light which is vertically applied to the electrode 2 from the light source 3 is installed. Also, when applying light vertically to the electrode 2, a beam splitter 5 for guiding the reflection light which is reflected from the electrode 2 to the detector 4 is provided between the electrode 2 and the light source 3.
Patent JP-H1153993-A (JP)
Title: Seesaw switch
Inventor: HAMADA KENICHI
IPC: H01H23/16
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a seesaw switch, capable of surely hooding a switch knob in the switching position. SOLUTION: The restoring force of a rubber contact 23 pushed vertically acts on a horizontal pushing surface 17 of a slider 15 via a pusher 21. Since the slider 15 is allowed to move only horizontally within a slider open chamber 8, a component force in a direction for horizontal movement of the slider 15 is not produced in the force acting vertically on the horizontal pushing surface 17. Because the restoring force of the rubber contact 23 does not act as a moment in the restoring direction of a switch knob 2, the switch knob 2 is surely held in the switching position.
Patent JP-S6377135-A (JP)
Title: Formation of electrode and wirings
Inventor: KOSUGI MASATO
IPC: H01L21/3205
Filed: 1986-09-20
Abstract: PURPOSE:To obtain electrodes and wirings in high reliability by forming by laminating thermosetting silicon resin which can be thermally fed, a protective film, an etch resistant layer on a substrate, opening a hole by a photolithography method to provide an electrode material on the exposed substrate surface, and bringing it into a close contact with the resin of the lowermost stage as a shrink-fitting material. CONSTITUTION:A thermosetting silicon resin film 12 which can be thermally fed made of silylated polymethylsilsesquioxane, an SiO2 film 13, and a photoresist film 14 are laminated on a compound semiconductor substrate 11. Then, holes 14A, 13A, 12A are opened at the films 14, 13, 12 by photolithography Ti/Au film 15 to become electrodes and wirings is deposited in vacuum on a whole surface, and the film 15 which is separated therefrom is formed in the hole 12A. Then, all the films on the film 13 are removed by etching, applied to the film 12 which remains with a heat treatment at 350 deg.C for 1 hour, fluidized to bury a gap to the independently remaining film 15 to completely surround the film 12.
Patent JP-S6198505-A (JP)
Inventor: TAKEUCHI SEIJI
IPC: A47G21/10
Filed: 1984-10-19
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-S6375915-A (JP)
Title: System for erasing residence job in sysout
Inventor: CHIBA TOMOO
IPC: G06F9/06
Filed: 1986-09-19
Abstract: PURPOSE:To effectively use an area possible to be used in a SYSOUT file, by preserving a job executed result stored in the SYSOUT file for a prescribed number of days, and erasing automatically the job executed result whose preserving days exceed the number of days to be preserved. CONSTITUTION:An operating day memory means 1 stores the prescribed number of days of the date when a computer system is operated, and a preserving number of days designation receiving means 2 receives the number of days possible to preserve the job executed result in the SYSOUT file, from the outside, or a magnetic file, and a preservation limit day calculating means 3 calculates a preservation limit day from the operated number of days of the system, and the number of days possible to be preserved. Also, a preservation start day acquiring means 4 acquires the date when the job executed result is stored in the file, and an erasure deciding means 5 judges whether the number of days of a residence job in the SYSOUT exceeds the number of days possible to be preserved, and an erasing means 6 erases the job decided as the one whose number of days exceeds the number of days possible to be preserved, from the SYSOUT file. In this way, it is possible to effectively use the area to be used in the file.
Patent JP-H0386004-A (JP)
Title: Speed controller for motor vehicle
Inventor: SHIBATA AKIRA
IPC: B60L15/28
Filed: 1989-08-28
Abstract: PURPOSE:To reduce electromagnetic noise of motor by performing drive control and brake control of the motor according to the pulse width modulated(PWM) output signal from a switching control section. CONSTITUTION:A drive control section 4 produces a PWM signal having such pulse width as corresponding to the magnitude of an output signal obtained by adding an acceleration signal to an output which is obtained by subtracting a rotation signal from the acceleration signal. A brake controls section 8 produces a PWM signal having pulse width corresponding to the magnitude of an output obtained by subtracting the acceleration signal from the rotation signal, and produces a brake signal when the subtracted output exceeds over a predetermined value. A switching control section 5 switches the PWM signal output from the drive control section 4 according to the forward/reverse control of a motor 11, and produces an output which is obtained by switching the PWM signal and the PWM signal from the brake control section according to the brake signal. A motor drive section 7 performs drive control or brake control of the motor 11 according to the PWM signal output from the switching control section 5. By such arrangement, electromagnetic noise of the motor 11 can be suppressed.
Patent JP-S59111675-A (JP)
Title: Toner recovering device of picture recording device
Inventor: TSUDA YOSHIROU
IPC: G03G21/10
Filed: 1982-12-17
Abstract: PURPOSE:To prevent toner from being scattered out of a toner recovery container when the residual toner is recovered by providing a toner discharge roller which has a spiral groove. CONSTITUTION:The toner discharge roller 8 which has the spiral groove is provided at one terminal of the shaft 7 of a toner recovery wire 3 provided rotatably in a toner conveyance path 2. The residual toner on a photosensitive body is held to be stored in the path 2 by the cleaning brush 1 with rotation. The shaft 7 of the wire 3 is rotated to carry the toner banking under the path 2 to left, and the toner is fed into the spiral groove of the roller 8 and discharged to a recovery container. Then, the gap between the projection part of the roller 8 and the tube wall of a discharge part 2<1> is narrow, so an air flow generated by the rotation of the brush 1 is cut off to place the toner in a sprayed state in the path 2 to feed no toner into the recovery container.
Patent JP-H0778943-A (JP)
Title: Nonvolatile memory
Inventor: SHIRAKAWA YUKIHIKO
IPC: H01L29/792
Filed: 1993-09-06
Abstract: PURPOSE:To suppress physical stress on a ferroelectric film and allow long life by composing the ferroelectric film of a ferroelectric capacitor of Pb5Ge3O11 polarization axis preferred orientation film ferroelectric substance. CONSTITUTION:A unit cell of a DRAM type ferroelectric non-volatile memory is composed of one MOSFET (MOS field-effect transistor) and one ferroelectric capacitor. The ferroelectric capacitor is composed of a capacitor bottom electrode 6, which is formed on a gate insulating film 4 that covers the gate electrode 5 of the MOSFET, a ferroelectric thin film 7, which covers the capacitor bottom electrode 6, and a capacitor top electrode 8 formed on the ferroelectric thin film 7. As the dielectric thin film, the ferroelectric thin film 7 is formed of lead germanate (Pb5Ge3O11) which substitutes for the conventional PZT, and the polarization axis direction is oriented in a necessitated direction.
Patent JP-2001042125-A (JP)
Title: Polarizing member, optical member and liquid crystal display device
Inventor: KAMEYAMA TADAYUKI
IPC: G02F1/1335
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To develop such a reflection type polarizing plate that even when the polarizing plate is disposed adjacent to a prism sheet so as to make a liquid crystal display device thinner, in a larger size or higher luminance, it can prevent production of interference fringes or damages on the adjacent sheet and can prevent sticking. SOLUTION: The polarizing member has a fine rugged structure 11 on one surface of a reflection type polarizing plate 1 which separates incident natural light into reflected light and transmitted light and which gives the transmitted light in a polarized state. The fine rugged structure 11 has 0.01 to 0.1 μm center line average roughness Ra and has 10 or more projections having 0.5 to 1.0 μm height and two or less projections having 1.0 μm height on any 1-mm long straight line. The surface hardness is H to 4H by pencil hardness.
Patent JP-H04104309-A (JP)
Title: Information processor
Inventor: SUGAYA RITSUO
IPC: G06F11/32
Filed: 1990-08-23
Abstract: PURPOSE:To suppress a damage when a processor stops to a minimum by providing a temperature abnormality detection mechanism which operates by means of plural set points and informing an operator and OS of the stop of the information processor so as to permit them to predict it. CONSTITUTION:A host interface part 5 receives an abnormality detection signal in a thermostat 2 through a signal line 12. Thus, a notice (interruption notice) for the operating system (OS) and that (buzzer ringing) for the operator are executed by signal lines 14 and 15. The post interface part 5 receives the abnormality detection signal in a thermostat 3 through a signal line 13. Thus, the signal line 15 gives the notice to the operator and a signal line 11 gives the instruction of the interruption of power. The signal line 11 in the host interface part 5 is activated only when abnormality is detected in the thermostat 2 and abnormality is detected in the thermostat 3.
Patent JP-H0270945-A (JP)
Title: Acceleration slip preventing device for vehicle
Inventor: HASHIGUCHI MASAYUKI
IPC: B60W10/18
Filed: 1988-09-05
Abstract: PURPOSE:To prevent the generation of slip at a turning time by correcting the centripetal acceleration enumerated by means of a centripetal acceleration enumerating means from both driven wheel speed according to the turning state of a vehicle and adjusting the reduction of engine driving force according to the corrected centripetal acceleration. CONSTITUTION:A traction controller 15 enumerates the slip quantity corresponding to the difference between the driving wheel speed and the driven wheel speed detected by means of sensors 11-14 and reduces the output torque of the driving wheel according to the slip quantity. The smaller wheel speed between the wheel speed of driven wheels WRR, WRL is made V1, and if the larger wheel speed is made V2, the centripetal acceleration GY' is enumerated as GY'=f(V1,V2,DELTAr) (DELTAr=tread), this centripetal acceleration GY' is corrected according to the turning state of a vehicle so that the corrected centripetal acceleration GY is enumerated, and the reduction of the driving force of an engine 16 is adjusted according to the corrected centripetal acceleration GY. The generation of slip at a turning time is thus inhibited by enlarging the lateral force so as to enable safe turn.
Patent JP-2000057616-A (JP)
Title: Optical pickup, information reproducing device and information recorder
Inventor: OGASAWARA MASAKAZU
IPC: G11B7/135
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup precisely and instantly grasping a spherical aberration amount and polarity, compensating them and precisely recording/ reproducing information even when the spherical aberration occurring in a reflection beam is changes as a characteristic of a protection layer is changed. SOLUTION: Relating to the optical pickup recording/reproducing the information by irradiating an optical disk 1 having at least the protection layer 1a transparent for the light beam B with a light beam B transmitting through the protection layer 1a, a laser diode 8 emitting the light beam B, a signal processing part 11 generating a spherical error signal Ske showing the spherical aberration occurring in the reflection beam due to the characteristic of the protection layer 1a based on the reflection beam from the optical disk 1 of the light beam B and having the polarity and a liquid crystal panel 9 compensating the spherical aberration based on the generated spherical error signal Ske are provided for it.
Patent JP-H0385952-A (JP)
Title: Displaying system for presence state for key telephone system
Inventor: MATSUMURA HIDEKO
IPC: H04M3/42
Filed: 1989-08-30
Abstract: PURPOSE:To allow other party to easily recognize the presence of a possessor of a telephone set by applying lighting control to lamps corresponding to telephone sets on a console according to plural kinds of blinking periods and plural kinds of colors through the depression of a presence state setting button. CONSTITUTION:A main control section 11 makes a call to a key telephone set corresponding to a DSS button 32 of a DSS console 30 when the DSS button is depressed. Moreover, the main control section 11 recognizes the depression of the presence state setting button 24 by a telephone set possessor and up dates the presence state data in a presence state data storage section 15A corresponding to the telephone set possessor according to the presence state corresponding to the depressed button. Then according to the content of the presence state data, the presence state display lamp 23 of the telephone set is subjected to lighting control and a DSS lamp 31 corresponding to the telephone set on each DSS console 30 is subjected to lighting control by plural kinds of blink periods and plural kinds of colors. Thus, the presence state is easily recognized by even other telephone set possessors.
Patent JP-H0668754-A (JP)
Title: Gas insulated breaker
Inventor: SUZUKI NOBUO
IPC: H01H33/64
Filed: 1992-08-21
Abstract: PURPOSE:To improve the operability of maintenance by constructing a disconnector in a breaker unitedly and compactly. CONSTITUTION:A breaker 10 provided with a breaking portion 11 and breaking drive portion 12 is installed in a gastight vessel 4 filled with insulating gas 1. The contacts 15a, 15b of main circuit conductors 2a, 2b and the contacts 16a, 16b of the breaking portion 11 are connected mutually via contactors 17 respectively so as to be capable of opening and closing. A disconnector 18 is composed of the contactor 17 and the contacts 15a, 15b of a main circuit conductor side. A drive mechanism 13 opening/closing the disconnector 18 is driven by a disconnection drive device 14. The disconnection drive device 14 and the breaking drive portion 12 are provided on a common board 19 which is provided gastightly on the gastight vessel 4 so as to be removable.
Patent JP-H0888409-A (JP)
Title: Led array head
Inventor: KANZAWA RYOSAKU
IPC: B41J2/45
Filed: 1994-09-16
Abstract: PURPOSE: To provide an LED array head, which can prevent the short circuits between neighboring electrodes and can improve the yield of products even if the applied amount of adhesive agent is large and the excess of adhesive agent is squeezed out in die bonding. CONSTITUTION: An LED array head is constituted by die-bonding many LED array chips 3 on a substrate 1 at minute neighboring intervals. In the this LED array head, a containing part 11 for containing the excess of adhesive agent 10a, which is squeezed out in die bonding, is provided at a part corresponding to the neighboring end parts of the LED array chips at the substrate 1.
Patent JP-2000051523-A (JP)
Title: Network game system and game sum-up data display method
Inventor: NAKAMURA TAKAYUKI
IPC: A63F13/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a network game system and a game sum-up data display method for immediately reflecting game results in respective terminal game machines on ranking and displaying the ranking even in the case that a low- speed network is interposed between the terminal game machines and a sum-up host. SOLUTION: The game results in the respective terminal game machines 403 are sent through shop hosts arranged at respective business bases to a nationwide sum-up host 401 and summed up and sum-up data are prepared. The nationwide sum-up host 401 transmits the sum-up data to the respective shop hosts 402. In the respective shop hosts 402, the sum-up data sent from the nationwide sum-up host 401 are stored, and when the request of the sum-up data arrives from the terminal game machine 403 the sum-up data for display are prepared by reflecting the game result on the stored sum-up data sent to the terminal game machine 403 and displayed. Also, instead of providing the nationwide sum-up host 401 the sump-up data can be transferred so as to be circulated among host computers 402.