baber/WOPTO huggingface dataset:
Patent JP-S6461063-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUSAKAWA HIROTSUGU
IPC: H01L21/338
Filed: 1987-09-01
Abstract: PURPOSE:To eliminate the gate length dependency of a threshold voltage and to control it in a field-effect MESFET by so forming source, drain regions of high concentration as to be disposed above the face of a channel region. CONSTITUTION:The dummy gate 13 of a silicon oxide film is formed on a semiconductor substrate 11, covered with a protective film 14 of a silicon nitride film, ion-implanted to form high concentration source, drain regions 12. Then, the film 14 on the gate 13, the gate 13 are sequentially removed, and with the remaining film 14 as a mask the substrate 11 is etched to form a recess 16. Thereafter, after the film 14 is removed, impurity 17 is ion-implanted to form a channel region 18, activated by heat treating to form a gate electrode 19. Eventually, a source electrode S and a drain electrode D are formed on the regions 12.
Patent JP-H1148984-A (JP)
Title: Steering switch device for vehicle
Inventor: FUSEJIMA TOSHIZO
IPC: B60R16/02
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability and maintenance workability at the time of occurrence of a failure of a switch unit and manufacture the switch unit by dividing parts among separate parts makers by installing the switch unit between a rim and a pad base via a spoke. SOLUTION: A switch unit 1 is installed between a rim 2 of a steering wheel of a vehicle and a pad base 3 and operating knobs 11, 12, 13, 14 are operated in a state that the rim 2 is grasped. The switch unit 1 is provided with grip parts 15, 16 to be fixed to the rim 2 and a connecting part 17 to be connected with a connector 31 provided on the pad base 3. The grip parts 15, 16 are made freely attachable/detachable to/from the rim 2 and the connecting part 17 is made freely attachable/detachable to/from the connector 31. Further, also an operating part 18 is made freely attachable/detachable to/from a spoke 4. Thus, assembling workability and maintenance workability at the time of occurrence of a failure are excellent and the switch unit 1 can be manufactured by dividing parts among separate parts makers.
Patent JP-S60111584-A (JP)
Title: Scramble system of television signal
Inventor: NAKAYAMA ATSUSHI
IPC: H04N7/083
Filed: 1983-11-21
Abstract: PURPOSE:To add a great deal of data to a television signal and to simplify detection of the data by scrambling a horizontal synchronizing signal of the period except the one part of a vertical blanking period of the television signal or a horizontal blanking period in accordance with the logic level of the prescribed data. CONSTITUTION:A video signal S0 which is supplied to an input terminal 1 on the transmission side of a scramble system is added to a level matching circuit 3 as it stands, and a signal -S0 which is inversed by an inversion circuit 2 is also added to the circuit 3. After pedestal levels of the signals S0 and -S0 are matched by the circuit 3, the signal S0 is added to a contact (a) of the switch 4 and the signal -S0 is added to a contact (b). A switch pulse P4 which controls the switching of the switch 4 is supplied by an AND gate 7. The pulse P4 is formed by the logic of a timing pulse P1 of a timing circuit 6 which is driven by the signal HP separated by a synchronizing separator circuit 5 and a vertical synchronizing signal VP, and a pulse P2 from a controller 8. Scrambling is executed in accordance with the logic level of the data.
Patent JP-S60110002-A (JP)
Title: Clock pulse synchronizing device for triple system
Inventor: SASAJIMA YOSHIO
IPC: G06F11/00
Filed: 1983-11-21
Abstract: PURPOSE:To prevent the evil effect of a division clock of a certain system to other systems with a clock pulse synchronizing device of a triple system, by breaking the input to majority circuit of a system having its shift larger than a prescribed degree. CONSTITUTION:A division clock dcp1 given from a dividing counter 1 which advances its counting action with impression of an original clock OCP1 of its own system is supplied to a majority circuit 2 together with division clocks dcp2 and dcp3 given from other two systems. A fault detecting circuit 4 detects the presence or absence of shift between the clock dcp1 of the own system and a majority clock mjcp and then delivers a fault detection signal dos1 when said shift is larger than a prescribed degree. A gate 5 breaks the input of the division clock to the circuit 2 by the signal dos1. In this way, the evil effect due to the disturbance of the division clock of a certain system to other systems is prevented.
Patent JP-S6375592-A (JP)
Title: Power source controller by timer of audio device
Inventor: ENDO HIROSHI
IPC: G04G15/00
Filed: 1986-09-19
Abstract: PURPOSE:To prevent a user from feeling uncomfortable by turning off the power source of an audio device after fading out a sound from a speaker when the audio device is powered off by the sleep function of a timer. CONSTITUTION:A timer circuit 10 outputs a time detection signal 10a at time set with a timer switch 12. The voltage level of an input signal 2a is compared by a level detecting circuit 7 with a reference level and a level detection signal 7a is outputted when the voltage level is lower than the reference level. A control circuit 9 outputs a fading control signal 9b unless the signal 7a is inputted within a constant time after the input time of the signal 10a to drive the motor 3a of a fading circuit 3, thereby fading out a signal 3c supplied to an amplifying circuit 4. Then a power source control signal 9a is outputted to turn off power switches 6 and 8, and the audio device is powered off. Therefore, the power source is never turned off at the climax, etc., of music, so the user does not feel uncomfortable.
Patent JP-S6374868-A (JP)
Title: Paper receiving device for plate pick-up work in printing machine
Inventor: SAITO NOBUAKI
IPC: B65H31/32
Filed: 1986-09-19
Abstract: PURPOSE:To project a paper receiving rod formed therein with a linear meshing section at a high speed into a paper dropping path, by supporting the paper receiving rod, retractably on a machine bed in parallel with a piston rod on one side of the piston rod, remote from a gear rotation transmitting member. CONSTITUTION:Printed paper sheets 7 are dropped while their ends are aligned by a sidewise biasing plate 33 and are stacked on a paper stacking bed. When a predetermined number of paper sheets are stacked, the elevation of the paper stacking bed is ceased. Further, a plurality of air cylinders 21 are operated to extend piston rods 24 which allow pinions 27 to roll on racks 29 so that gear shafts 26 and pinions 28 are rotated, and therefore, paper receiving rods 31 are projected into the dropping path for the paper sheets 7 at a high speed by means of racks 32 to receive the paper sheets 7 on falling. Thus, during plate pick-up working, since the paper receiving rods are projected into the paper dropping path at a high speed and by a long stroke, it is possible to prevent the paper sheets 7 from slacking and being damaged. Thereby it is possible to reduce the number of damaged paper sheets and to make the device entirely compact.
Patent JP-H0949280-A (JP)
Title: Wall structure body and wall structure
Inventor: BANDOU GENJI
IPC: E04B2/86
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To construct a wall with a simple work at the construction site. SOLUTION: A wall structure is provided with an external wall member 20, an internal wall member 30, and a wall structural body 10 composed of a support member 11 supporting the external wall member 20, a support member 12 supporting the internal wall member 30, and a connection member 13 connecting the external and internal wall members 20, 30. And also the wall structural body 10 is provided with receive recesses 14 receiving vertical reinforcements V projected from a foundation and receive recesses 15 receiving lateral reinforcements T.
Patent JP-H1158919-A (JP)
Title: Screen printing machine
Inventor: TSUKUDA YASUNORI
IPC: B41L13/18
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing machine capable of suppressing vibration or load fluctuations. SOLUTION: A screen printing machine is equipped with a plate cylinder 10 having a clamp member 20 holding the longitudinal end part of screen printing stencil paper provided to the outer peripheral surface thereof and the rotary member 104 having the plate cylinder 10 wound therearound and rotated around the axis of the plate cylinder 10 and, at the time of printing, the squeezee member 24 arranged within the plate cylinder 10 is pressed to the inner peripheral surface of the plate cylinder 10 while a rotary part 104 is rotated to bring the screen printing stencil paper into contact with a material 26 to be printed.  In this case, there are provided the synchronizing cam 64s fixed to the rotary member 104 so as to move the squeezee member 24 up and down in synchronous relation to the rotation of the rotary member 104 and the eccentric cam 64 moving the squeezee member 24 to the position higher than the upper most moving position of the squeezee member 24 by the synchronizing cam 64s.
Patent JP-H1128886-A (JP)
Title: Bag type file folder
Inventor: OYA KIYOSHI
IPC: B42F5/04
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a bag type file folder for smoothly housing or taking up a document. SOLUTION: A cutout 1 having predetermined depth and length in which its front surface and back surface are not superposed is provided at an upper side 4 of a bag 2 as an opening of the bag type file folder to form an insertion port 9. Thus, the folder can contain or take up a document without requiring a labor hour of opening the opening of the bag 2 once by hand.
Patent JP-S60111210-A (JP)
Title: Optical connector for constant polarization fiber
Inventor: OKAJIMA HIRONORI
IPC: G02B6/36
Filed: 1983-11-21
Abstract: PURPOSE:To adjust the angular deviation of a plane of polarization easily and to improve connection efficiency by adjusting the plane of polarization of an optical fiber freely while a connector is coupled. CONSTITUTION:A rotation-side adapter 7 is provided with a projection part 71 corresponding to a recessed part 62, a sleeve insertion hole 11, and a male screw 12, the projection part 71 is inserted into the recessed part 62 of a fixation-side adapter 6 and engaged threadably by using plural clamping screws 9 with pressure plates 8 interposed, and then a sleeve 2 made of metal, e.g. brass is inserted into a united sleeve insertion hole 11. Clads at end parts of constant polarization fibers 4 and 4' are peeled off to specific size, and plugs 3 and 3' are inserted threadably into the rotation-side adapter 7 and fixation-side apapter 6 to make connections. When the planes of polarization of the constant polariza- tion fibers 4 and 4' are adjusted, the clamping screws 9 are turned up firstly, the planes of polarization are adjusted while the rotation-side adapter 7 is rotated as shown by an arrow, and the clamping screws 9 are fixed in the best state.
Patent JP-H04103269-A (JP)
Title: Video camera recorder
Inventor: SASAKI HIDEMI
IPC: H04N5/225
Filed: 1990-08-23
Abstract: PURPOSE:To simply set the right hand use or the left hand use video camera recorder by providing a 1st zoom button and a 2nd zoom button respectively, an inverse transfer device and a changeover switch to upper and lower faces of the main body. CONSTITUTION:A 1st zoom button 13 is fitted to an upper face of a VTR main body 1, while a 2nd zoom button 14 is fitted to a lower face of the VTR main body 1 and they are used selectively by a changeover switch 15. The changeover switch 15 is built in the VTR main body 1 to switch the inverse transfer device inverting the upper and lower position of the image pickup by a lens block. Thus, the right hand use or the left hand use video camera recorder is realized by having only to place the main body 1 by turning upside down and using the changeover switch 15 to select the inverse transfer device.
Patent JP-2000059071-A (JP)
Title: Board shielding structure for case
Inventor: MIYAZAKI TAKASHI
IPC: H05K9/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a case which is easily manufactured through casting and suitable for mass production. SOLUTION: A case board shielding structure consists of a case 1, a board 2 that is placed on the case 1 and where a high-frequency circuit is provided, and a shield frame 3 that is placed on the board 2 to cover it, where the case 1, the board 2, and the shield frame 3 are fixed together with screws. A projection 5 is provided to the board placing surface of the case 1, corresponding to a cavity 3b formed as surrounded with a partition wall 3a of the shield frame 3, the projection 5 is smaller than the cavity 3b and similar to it in external shape, and the board 2 is deflected to enable the projection 5 to be fitted in the cavity 3b via the intermediary of the board 2, so that the case 1, the board 2, and the shield frame 3 are fastened together.
Patent JP-H0964705-A (JP)
Title: Variable delay circuit
Inventor: KAMEI TAKAHIRO
IPC: H03K5/13
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To extend an adjustment variable range of a delay time of the variable delay circuit by controlling a current of a variable current source and a level adjustment means. SOLUTION: A bias voltage V1 of an output terminal OUT1 depends on a product (RL.IB) between a resistance RL of a resistor 34 and a current IB of a variable current source 42 and bias voltage V2 of an output terminal OUT2 depends on a product (RS.IE) between a resistance RS of a resistor 39 and a current IE of a variable current source 40, then a static capacitance of a diode 41 biased reverse is changed while keeping the complementary of output signals out1, out2 by adjusting the currents IB, IE to make the bias voltages V1, V2 equal to each other.
Patent JP-S6375862-A (JP)
Title: Dma transmission management circuit
Inventor: MAEKAWA NORIAKI
IPC: G06F13/28
Filed: 1986-09-18
Abstract: PURPOSE:To reduce load on a processor and to execute a highly efficient DMA transmission action by managing a DMA transmission action by means of a management circuit constituted of hardwares. CONSTITUTION:If a DMA transmission instruction together with an I/O circuit number are newly issued by the processor 1, permission signal/waiting signal showing if parallel DMA transmission by different DMA circuits 2, 3 can be executed or not, is outputted from a read-only memory 8. Said permission signal or waiting signal is inputted to I/O circuits 5-1-5-8 that are to newly execute the DMA transmission and the DMA circuits 2, 3 that carry out said transmission. Therefore, the microprocessor 1 only needs to output the numbers of said I/O circuits 5-1-5-8 that are to execute the DMA transmission and a DMA transmission instruction, and all the processings pertinent to whether or not the parallel actions are executed are managed by the read-only memory 8 and the peripheral circuits.
Patent JP-H02151544-A (JP)
Title: Picture sensor
Inventor: HANSU SHIYUPIISU
IPC: H04N5/353
Filed: 1989-08-29
Abstract: PURPOSE: To adjust an amplification factor with a controllable avalanche voltage by improving the structure of an image sensor on a semiconductor base material particularly in a CCD structure having a linear or two-dimensional array and a parallel or serial readout section, and sharply improving the effective signal. CONSTITUTION: In an image sensor having a p-n-p structure element provided with p-Si layers and an n-Si layer, an avalanche diode 11 amplifying the light current generated when light is fed from the outside is arranged on one face of a semiconductor. Space charges are generated in the connected semiconductor region 11, and carriers are transferred to a CCD structure by a controllable electrode. A contrast image or a distance image is outputted from the CCD readout structure having a readout electrode arranged on the other side of the semiconductor. The image sensor can be controlled when a voltage is applied between the p-layer on the incidence side of light and the connected high- resistance n-layer.
Patent JP-2001042731-A (JP)
Title: Image forming device
Inventor: HAYAKAWA NAOSHI
IPC: G03G21/10
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To make toner blocking in toner recycling mechanism so as to be completely preventable, at the time of performing maintenance work in opening an image forming device main body, at the time of starting use again by closing the device main body, subsequent to the such work, while making the maintenance work possible to be performed without making an operator feeling uncomfortable. SOLUTION: This image forming device, constituted with the upper main body and the lower main body in dividing the image forming device main body, is provided with a clam shell mechanism by making the upper main body possible to be freely opened/closed with respect to the lower main body, with the center at a shaft 46 being orthogonal to a transporting direction of recording material. Moreover, the device is provided with the toner recycling mechanism R for re-using a toner removed by a cleaning device 15 by recovering to a developing device 13. Then, the toner recycling mechanism R is driven for the specified time, after detecting close operation of the device main body by the clan shell mechanism.
Patent JP-S6474677-A (JP)
Title: Image processing system and pixel data transfer
Inventor: DEIBUIDO MAIKURU FUEIFUA
IPC: G06T1/20
Filed: 1988-09-05
Abstract: PURPOSE: To improve high-speed image processing capability by adapting the system to a raster scanning type video system, providing an image memory buffer area which is larger than the visible area of a display screen, and processing data and address information in parallel. CONSTITUTION: An image of a video camera is converted to a digital format by a digitizer data storage system 18 through an image transducer 10 and then stored. Then necessary images are processed in parallel by an image computer 22 according to algorithm selected by a keyboard controller 26, and all the images are stored in the system 18. Then a video dynamic random access memory which has a two-way random access port and a serial video port is used to output the images to a monitor 28. Consequently, high-speed image processing is enabled.
Patent JP-H0383081-A (JP)
Title: Image processor with plural processing conditions
Inventor: FUJIWARA YOSHIYUKI
IPC: H04N1/387
Filed: 1989-08-28
Abstract: PURPOSE:To carry out designation speedily, correctly and readily even if a processing condition designating range is wide by providing first and second rotary encoders. CONSTITUTION:When a designated position is greatly changed to alter processing conditions, the first rotary encoder 41 is operated. When rotating by a prescribed angle, the first rotary encoder 41 outputs a grey code to a processing condition designating means 31, which alters processing conditions according to the grey code. On the other hand, when the designated position is slightly changed, the second rotary encoder 40 is operated. As the second rotary encoder 40 rotates, it outputs a pulse to the processing condition designating means 31 to change the designated position slightly. Thus, designation is carried out speedily, correctly and readily even if the processing condition designating range is wide.
Patent JP-H0960923-A (JP)
Title: Air-conditioning system for extremely high-rise building
Inventor: SHOJI TOSHIAKI
IPC: E04H1/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system for an extremely high-rise building which can effectively condition air and reduce running and initial costs, by generating a natural air convection owing to the temperature difference of the cool air in the sky and the warm air in the basement. SOLUTION: An air-conditioning system in an extremely high-rise building as high as about 2,000m, having underground floors is provided with an air pressure controller 18 at the uppermost floor side, an underground air-suction and exhaust device 19 at the underground floor side, an air passage connecting the uppermost floor side and the underground floor side. The air pressure of the uppermost floor side is variably controlled by the air pressure controller 18 and the suction and exhaust of the underground floor side air against the underground side is controlled by a underground air-suction and exhaust device 19.  In this way, a required air stream is generated in the air passage by making use of the cold air and the warm air resulting from the air in the sky and the air in the underground, to control the whole air-conditioning from the basements to upper floors in an extremely high-rise building.
Patent JP-2001041766-A (JP)
Title: Travelling body position recognization method and device as well as recording medium having processing program thereof recorded therein
Inventor: OKAMURA SUSUMU
IPC: G08G1/005
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To find the position of a travelling body without receiving a signal for finding the position from another device by detecting a moving amount of the body and a moving direction thereof. SOLUTION: A body sensor 104 detects the moving condition of a target person who is walking, running or in stoppage or falling, as well as the number of steps during running or walking through an acceleration sensor and the detection data is output. An azimuth sensor 105 detects the moving direction of the target person and outputs the detection data. A position finding processor 112 obtains the moving amount thereof and the moving direction thereof from a moving amount detection processor 110 and a moving direction detection processor 111, and finds the moving distance thereof by use of an average moving distance per one step during walking or running thereof as well as the number of steps for every movement showing the movement amount thereof.  Further, the position of the target person is found based on coordinates of a position of a home of the target person or the like being a reference point, moving distance and moving direction, and the data is held in a memory 102, of the processor 112.
Patent JP-H0754762-A (JP)
Title: Wind power generating device for magnetic levitation vehicle
Inventor: ODA KAZUHIRO
IPC: B61B13/08
Filed: 1993-08-11
Abstract: PURPOSE:To ensure safety of a system by giving an alarm to a person, who supervises an operating condition on a vehicle or on the ground relating to a shock of foreign matter, or by automatically stopping action of a turbine, which receives the shock, in accordance with its level, in a wind power generating device for a magnetic levitation vehicle using a duct-provided ram air turbine. CONSTITUTION:In a prescribed part near a hub in each turbine blade of an air turbine 5, a strain gage is buried to be arranged, to always monitor, by this strain gage, stress generated in the turbine blade, and the measured strain is transmitted to a controller 13 for controlling also the ram air turbine 5, to judge a shock of foreign matter for whether provided or not and to judge its level, so that in accordance with the shock level, an alarm is displayed or action of the ram air turbine 5 is automatically stopped simultaneously with displaying the alarm.