baber/WOPTO huggingface dataset:
Patent JP-H07319067-A (JP)
Title: Overhead projector
Inventor: ERUNESUTO EMU RODORIGESU JIYUN
IPC: G03B21/30
Filed: 1995-04-21
Abstract: PURPOSE: To attain miniaturization and to improve portability by providing a holding means which can be rotated between a using position and a housing position, closes an opening at the housing position and holds a base at the using position. CONSTITUTION: By using a rotary mirror rotatable downward while setting doors 22 and 24 at opening positions, a base 12 can get thinner in carrying state than using time. The doors 22 and 24 are locked at the opening positions and have legs for holding the base 12 higher than a face required for forming a gap for the mirror 26. The base 12 is carried up from the carrying state for use and two latches positioned on the respective side faces of the base 12 are carried up so that the doors 22 and 24 can be opened and a torsion spring can turn these doors to the opening positions with the help of gravity. When the state of carrying a projector 10 is required, a user pushes the mirror 26 into the base 12. Thus, the using state and the carrying state can be easily switched.
Patent JP-S5621370-A (JP)
Title: Mos transistor
Inventor: OOTA KUNIKAZU
IPC: H01L29/78
Filed: 1979-07-31
Abstract: PURPOSE:To prevent short channel effect and to reduce in size, by connecting a source with a drain in a shallow dispersion layer and also in a deep dispersion layer, making the shallow layer on a gate electrode in a salf-adjusting manner, and providing a connecting electrode on a border line between the layers in a self-matching manner. CONSTITUTION:A gate oxide film 104, a poly Si gate 105, an insulation film 106 and a nitride film 107 are selectively formed by preparing a field oxide film 102 and a channel stopper 103 on a semiconductor substrate 101. And then, by injecting P ion using the nitride film 107 as a mask, a deep joint 109 and a shallow joint 108 overlapping on the edges of the gate 105 are prepared. By covering them with oxide film 110 and providing a resist mask 111, directional etching is executed to eliminate the oxide film 110 leaving a portion 110 a. And then, by removing the nitride film 107, electrodes 112 and 112' are added. In this mechanism, degree of integration can be improved as all the sections are formed in a self-matching manner without giving rise to shifting of mask, the shallow layer 108 prevents the shoft channel effect, and the deep layer 109 prevents increase of the dispersion layer resistance.
Patent JP-H06290296-A (JP)
Title: Character recognizing device
Inventor: KUMADA TOSHIYUKI
IPC: G06K9/36
Filed: 1993-03-31
Abstract: PURPOSE:To facilitate write for a user and to simplify image data processing by erasing the data of a character frame by exclusively ORing slip layout and the image data of any arbitrary read slip. CONSTITUTION:A data processing part 101a is provided with a function to exclusively OR the image data of the read slip and the layout data of the character frame of the slip registered on a slip layout registration part 112 and to output the data after the arithmetic as the image data of the slip. When the image data of the slip are read by a read part 104, the data are temporarily stored in an image memory 105. The data processing part 101a reads the slip layout data registered on the slip layout registration part 112 and the image data of the slip stored in the image memory 105. The data processing part 101a exclusively ORs the respective data so as to provide the slip image data from which character frame data are erased.
Patent JP-H08294291-A (JP)
Title: Ultrasonic motor
Inventor: SUMIHARA MASANORI
IPC: H02N2/00
Filed: 1995-04-21
Abstract: PURPOSE: To provide a small size and highly efficient ultrasonic motor which is resistive to the influence of load variation, etc., and maintains uniform friction contact between a vibrating body and a moving body to reduce generation of noise. CONSTITUTION: A vibrating body 13 obtained by joining a piezoelectric body 12 to an elastic substrate 11 having a plurality of projections 11a is pressurized in contact with a moving body 16 and the moving body is driven through a friction force between the vibrating body and moving body by energizing the vibrating body with a travelling wave. The surface of a contact area 16b of the moving body 16 provided opposed to the projection 11a of the vibrating body 13 is inclined so that the internal circumference is projected from the external circumference and difference Δt of distances from the contact surface S of the projections of the internal and external circumferences as the inclination degree is set larger than the amplitude value of deflective vibration applied to the vibrating body and smaller than 10 times the amplitude value.
Patent JP-S5623118-A (JP)
Title: Transfer device for article
Inventor: SUZUKI KAZUYASU
IPC: B65G47/90
Filed: 1979-07-30
Abstract: PURPOSE: To transfer the articles securely in the device which transfers the articles with a hole a platform to an article receiver by a method wherein the transfer member is provided between the platform and the article receiver with a stopper portion so that the transfer member can box the articles.  
     CONSTITUTION: If five stator cores 4, for example, are put on the article platform 2 of a shute 1 when a supporter 9 is located at the return position A, a cylinder 14 is contracted and forks 13 moves toward the article platform 2. When each end portion of the five forks 13 is inserted into the inner hole 4b of each core, a cylinder 11 is contracted and the fork 13, that is, the core 4 is lifted. Then, since the cylinder 14 is elongated again and succeedingly the cylinder 11 is elongated, the core 4 hung and supported by the fork 13 is inserted into a box 5. Then, the cores 4 are bladed in the box 5 successively putting the fork in a boxing motion in nearly a like manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58213305-A (JP)
Title: Extracting device of check signal
Inventor: MURANISHI HIROAKI
IPC: G05B23/02
Filed: 1982-06-07
Abstract: PURPOSE:To decrease the number of output D/A converters, by attaining the switching and selection of signals in terms of the software from external input/ output devices in a digital controller, for making addition and change of extracting points of check signals easy. CONSTITUTION:A front panel 2 of a printed board 1 is provided with a check terminal CT for check signal extracting and a selector SW selecting an internal digital signal outputted to the check terminal CT. The output of the actual check signal to the check terminal CT is outputted selectively from the check signal registered on a register table 9 with the selector SW installed on the front panel 2. Thus, in extracting the check signal, the extracting point of the check signal is designated in terms of the software from the external input/ output devices.
Patent JP-H10288625-A (JP)
Title: Semiconductor acceleration sensor
Inventor: TAKEUCHI TAKANOBU
IPC: G01P15/08
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor without necessity of funinsheind additional members, with comparatively simple structure and an improved shock resistance when handled as a single part. SOLUTION: In a sensor S1, a semiconductor chip for sensing the acceleration is mounted on a die pad, a package body Pc made by molding such that the lead terminal part Tr of each lead pin is projected outward, is joined to a body part Bd. The whole of the sensor is formed into a generally rectangular parallelepiped by a pair of first faces F1 from which the lead terminal parts are projected, a pair of second faces F2 generally perpendicular to suspension reeds and a pair of third faces F3 generally parallel to the die pad. Suspension lead remnants A1, B1, C1 are projected out of the second faces F2, and at least part of these project lead remnants A1, B1, C1 are bent such that their ends thereof project outward than the third faces F3.
Patent JP-H07307192-A (JP)
Title: Installation structure of discharge type surge absorber
Inventor: IKEDA FUJIO
IPC: H05K3/30
Filed: 1994-05-11
Abstract: PURPOSE:To hardly damage a substrate due to generated heat even at the time when a surge absorber is heated and a solder with which the surge absorber is installed in the substrate is melted and to make no need of a kink treatment for the peripheral parts of the tips of a pair of lead wires. CONSTITUTION:The base edges of a pair of lead wires 12, 13 are connected with a discharge-type surge absorber 11, the tip ends of the pair of the lead wires 12, 13 are so formed as to make the respective tip ends facing to the same direction, and respective tip ends are soldered 14 with the substrate 16 to be planted in the substrate 16 while a prescribed gap being kept between the surge absorber 11 and the substrate 16. A stand 17 having heat resistance and electrically insulating property is inserted into the prescribed gap and thus pinched between the surge absorber 11 and the substrate 16. The stand 17 is made of an insulating ceramic and a pair of through holes 17a, 17a into which the pair of the lead wires 12, 13 can be inserted are formed in the stand 17.
Patent JP-S58214117-A (JP)
Title: Aligning method of core axes of optical fiber
Inventor: FUJISE MASAYUKI
IPC: G02B6/24
Filed: 1982-06-07
Abstract: PURPOSE:To align the axes in the range of a small system even in a laying of a submarine cable etc., by making use of leaked light from a part where optical fibers are crooked. CONSTITUTION:In a submarine cable, when a signal passes through a repeater, the signal is amplified to be made to a constant level, and therefore it is impossible to weld by aligning the axes of fiber cores while monitoring outputted light. The outputted light which is made incident from an optical diode 6 at the input side in the range of a small system which does not pass through the repeater and comes out to the output side of an optical fiber 7 through a connector 8, is leaked from a crooked part 11 of the fibers. The leaked light is detected and the transfer state is monitored. Thereby, the two fiber core axes are welded after the alignment of the cores is carried out correctly. In case when a lock-in amplifier is used by driving inputted light 6 and a detector 14 with the same AC electric source 13, the measurement is performed with inproved S/N.
Patent JP-H08267949-A (JP)
Title: Screen for printing drum
Inventor: SUDO KUNIO
IPC: B41N1/24
Filed: 1995-03-31
Abstract: PURPOSE: To provide an integrated screen for a printing drum simple and accurate in the sealing of a superposed body constituted of a plurality of screens and excellent in the mutual close adhesiveness of the respective screens. CONSTITUTION: In a screen for a printing drum, at least a part of the periphery of a superposed body constituted of a plurality of screens for the printing drum excepting the central part thereof is integrally filled and sealed with a thermally softenable resin and an ink stopper 20 composed of a silicone resin is formed to at least a part of the sealing layer 3.
Patent JP-S60246249-A (JP)
Inventor: OOSAWA YOUSABUROU
IPC: C04B16/06
Filed: 1984-05-17
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-H01268300-A (JP)
Title: Remote control device
Inventor: KUMAGAI AKIO
IPC: H04Q9/00
Filed: 1988-04-19
Abstract: PURPOSE:To improve safety and operability by prohibiting remote control to a control object equipment with a central processing unit and directly executing the control at hand. CONSTITUTION:When a remote control prohibiting switch IS is turned on, an input signal to an input port 24 of a CPU12 is changed from a high level to a low level. When the output signal of an output port 12 in the CPU12 is changed to the low level, a relay coil 14C of a control relay 14 is excited and a normal opening contact 14a is closed. Then, since a relay coil 22C of a relay 22 is excited, a normal opening contact 22a of the relay 22 is closed and a normal closing contact 22b is opened. In such a condition, a closing circuit, which is formed from a socket 21 through the route of a load 24, a first normal closing contact b1 of a hand switch S1, the normal closing contact 22b of the relay 22 and the socket 21, is released by the opening of the normal closing contact 22b in the relay 22. Then, the load 24 goes to an unoperating condition. Thus, the safety and operability can be improved.
Patent JP-S5323385-A (JP)
Title: Emulsion polymerization
Inventor: NAKAI YOSHIO
IPC: C08F2/22
Filed: 1976-08-16
Abstract: PURPOSE: To effect emulsion polymerization of monomers containing a (meth) acrylate while preventing the sticking of polymer to the walls of polymerizers, etc., by using an aqueous dispersion medium containing borate ions, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000294377-A (JP)
Title: Organic el element
Inventor: ARAI MICHIO
IPC: H05B33/22
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic element of high efficiency by comprising an organic layer having a luminescent layer and formed between a hole injection electrode and a cathode, an electron injection transporting layer between the luminescent layer and the cathode, an inorganic insulating hole transporting layer mainly composed of oxide of specific composition and formed between the luminescent layer and the hole injection electrode, and an organic hole injection layer formed between the inorganic insulating hole transporting layer and the hole injection electrode. SOLUTION: An organic EL element is formed by successively laminating a substrate 1, a hole injection electrode 2, an organic hole injection layer 3, an inorganic insulating hole transporting layer 4, a luminescent layer 5, an electron injection transporting layer 6 and a cathode 7, and connecting the driving voltage E between the hole injection electrode 2 and the cathode 7 for the adjustment of color tone of luminescent color and the multi-colorization. The inorganic insulating hole transporting layer 4 is mainly composed of oxide of Si and/or Ge, 0<=x<=1, 1.7<=y<=1.99 are satisfied when the average composition of this main component is represented by (Si1-xGex)Oy, and this layer increases and seals the hole and the electron injected to the luminescent layer 5, optimizes the recombination zone, and improves the luminous efficiency.
Patent JP-H06311524-A (JP)
Title: Pattern display device
Inventor: NAKAHARA ATSUSHI
IPC: H04N5/445
Filed: 1993-04-23
Abstract: PURPOSE:To provide a background for which the capacity of a background color register is reduced and diversified color designation is attained by providing a function replacing color information data designating a character color and color information data designating the background color with each other. CONSTITUTION:Data deciding on/off of a swap function given froth a CPU at first are written to a flag in 1-bit of a swap control register 17. However, the register 17 consists of 1-bit control flag with respect to all blocks. Thus, the swap function is executed by outputting data written in the register 17 to a swap control circuit 18 in synchronism with a vertical synchronizing signal. In this case, color information data stored in a background color register 14 as color information data designating a character color and color information data stored in a display data RAM 10 as color information data designating a background color are outputted respectively from the circuit 18. Thus, the character color and the background color are displayed while being replaced by applying OR processing to the output of the register 17 at a synthesis circuit 16.
Patent JP-S60241268-A (JP)
Title: Manufacture of thin film transistor
Inventor: IWANO HIDEAKI
IPC: H01L21/208
Filed: 1984-05-16
Abstract: PURPOSE:To manufacture the titled device excellent in stability by a method wherein a gate insulation film is successively deposited in the same equipment after an Si thin film is deposited on an insulation substrate by isolation for every element. CONSTITUTION:After the insulation substrate 22 is placed in a reactor, this substrate is irradiated with photo energy by using a mask 24, thus depositing the Si thin film 25 in a pattern form. Next, an SiO2 film 26 serving as the gate insulation film is formed by irradiation with laser beams after alteration of the gas composition in the same reactor. Thereafter, an aluminum gate 28 is formed, and a source region 29 and a drain region 30 are formed by implanting phosphorus ions 27 by using this aluminum gate as a mask. Finally, contacts to respective regions are formed, and an interlayer insulation film SiO2 32 is deposited; then, a source-drain electrode wiring 31 is formed.
Patent JP-S58215051-A (JP)
Title: Method for detection of parts within part chute of automatic selector for semiconductor parts
Inventor: KIYOHARA HIDEAKI
IPC: H01L21/67
Filed: 1982-06-07
Abstract: PURPOSE:To enable to conduct an inspection on parts easily, accurately and quickly under an excellent state of response by a method wherein a differential pressure sensor is used as a part detecting means within a part chute. CONSTITUTION:When compressed air is fed from a wind pressure generator 7 through the intermediary of a flow rate regulating valve 4, said compressed air is fed into an air separator. Then, one of air streams runs to the air feeding nozzle side, and the other air stream runs to the side of an air receiving port 5a. The compressed air sent to a nozzle 3 is released to outside from a vent hole 1a when there is no semiconductor part 12 existed on the passage of a chute 1. At this time, a circuit is in an open state because the internal structure of the sensor 5 is maintained in a stabilized state. Then, a part 12 is carried into the passage of the chute 1, and when the air passage leading to a vent hole is temporarily shut off, the air in excess of the prescribed wind pressure difference is introduced in the sensor 5. As a result, the differential pressure function of the sensor 5 starts, actuating, and the existence of the part 12 on the passage of the chute 1 can be detected easily.
Patent JP-H01278072-A (JP)
Title: Semiconductor device
Inventor: KIN SATORU
IPC: H01L29/78
Filed: 1988-04-22
Abstract: PURPOSE: To change a threshold voltage independent of on resistance by providing a MOS type gate electrode comprising a part having a standard threshold voltage and a part having a high threshold voltage. CONSTITUTION: The channel of a MOS transistor is separated into three regions, and the region 1 and the region 3 are a standard threshold region and the region 2 is a high threshold region, and the region 1 and the region 3 are separated by the region 2. Since electric conduction between the source and the drain of the MOS transistor is not made until a channel is formed in the high threshold region 2, the threshold voltage of the MOS transistor is equal to the high threshold voltage. On the other hand, the channel resistance becomes the sum of the resistance values of two standard threshold regions 1, 3 and the resistance value of the high threshold region 2. Therefore, only a threshold voltage can be independently changed while the channel resistance is being kept almost constant, so that a higher function may be realized with the combination of a smaller number of transistors.
Patent JP-H03297757-A (JP)
Title: Method and device for folding sheetform material
Inventor: KABAYAMA MASAKIYO
IPC: B65H45/04
Filed: 1990-04-13
Abstract: PURPOSE:To easily fold double a sheetform material without producing wrinkles even when the sheetform material is wide, long, and large by pulling back a nipped side by means of a grip in a state that nipping by the grip is continued and separating the grip in a position where the nipped sides coincide with a corresponding sides. CONSTITUTION:Each time the set number of square sheetform materials B is delivered on a first support table 10, the one sides of the square sheetform materials are nipped by a grip 21. The sheetform materials are pulled to a part of the support table 10 or a second support table 15 located on the downstream side of the first support table with the nipped sides at the heat of the sheetform material. The nipped sides are pulled back by the grip 21 in a state that nipping by the grip 21 is continued, and the grip 21 is separated in a position where the nipped sides coincide with corresponding sides. Through orderly repetition of the aboves, the sheetform material B is folded.
Patent JP-H11281076-A (JP)
Title: Heat generating unit for floor heating and floor heating structure using heat generating unit for floor heating
Inventor: TERAYAMA KENICHI
IPC: E04F15/18
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat generating unit for floor heating and a floor heating structure using the heat generating unit for floor heating whose manufacture cost can be suppressed, whose weight can be lowered without labor for a construction and whose construction cost can be suppressed. SOLUTION: A floor heating structure comprises a plurality of joists 10 arranged in parallel on a sleeper at prescribed intervals, heat generating units 20 for floor heating provided on the joists 10 and a floor finishing material 30 provided on the heat generating units 20 for floor heating. The heat generating units 20 comprise a plurality of heat insulating members 21 arranged in parallel at prescribed intervals so as to be fitted between the joists 10, electric heaters 22 respectively provided on the upper surfaces of the heat insulating members 21 and connecting members 23 for connecting the heat insulating members 21 together. The connecting members 23 connect a plurality of heat insulating members 21 together in such a way that the upper surfaces of the heat insulating members 21 adhere to the back surfaces of the connecting members.
Patent JP-H09289799-A (JP)
Title: Controller for permanent magnet motor
Inventor: SATO EIJI
IPC: H02P21/14
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To prevent demagnetization caused by a decrease in coercive force of a permanent magnet due to temperature in a synchronous motor using a permanent magnet in rotor. SOLUTION: A temperature detector 13 for measuring the temperature of a permanent magnet is provided, and the coercive force of a permanent magnet at this temperature is determined. A maximum allowable magnetizing current Idmax generating a magnetic field corresponding to this coercive force is computed by a maximum allowable magnetizing current computing section 14. A magnetizing current command Id computed based on a torque command τ is controlled in such a manner that it does not exceed the maximum allowable magnetizing current Idmax, thereby preventing the demagnetization.
Patent JP-H10290230-A (JP)
Title: Atm network diagnostic method
Inventor: MOKU KAZUO
IPC: H04L12/28
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To release automatically blocking by allowing a maintenance device to locate a fault location and controlling blocking on the occurrence of a traffic fault in an asynchronous transfer mode(ATM) network. SOLUTION: In the case that, e.g. a terminal 9 that sends ATM cells over an applied number of cells during communication on an ATM network 30 is in existence, a maintenance device 24 sends a diagnostic OAM cell 25 consisting of a destination information part and a diagnostic information part to a service module 14 so as to allow the designated designation service module 14 to stop the transmission and reception of the ATM cells thereby allowing the maintenance device 24 to locate a fault location and the designated service module 14 to be automatically recovered from a block state into a clock release state after a prescribed time.