baber/WOPTO huggingface dataset:
Patent JP-H0393597-A (JP)
Title: Electrophotographic process apparatus
Inventor: MINAGAWA HIROYUKI
IPC: B41N1/04
Filed: 1989-09-07
Abstract: PURPOSE:To simplify a printing process, to dispense with a high voltage power supply and the shielding from light and to simplify a structure by using a photosensitive body having shape memory effect. CONSTITUTION:At first, image data is sent to an exposure part 12 and a protruding printing image is formed to a shape memory body 13 by thermal laser beam scanning. Ink is transferred only to said protruding printing image by an ink coating part 11 and further transferred to paper 16 by a pressure roller part 15. The paper 16 having the ink transferred thereto is discharged to a stack part 10. The printing image on the shape memory body 13 is pressed and deformed by an erasing roller 14 to be erased and the surface of the shape memory body 13 is flattened to be prepared for the next cycle. By performing only a process wherein the erasing roller 14 is retracted from the shape memory body 13 and the exposure part 12 is stopped while the protruding printing image 13a is left and the coating of the ink is applied to the shape memory body 13 to transfer said ink to the paper 16, the copy of printed matter of the same content can be obtained.
Patent JP-H0550022-A (JP)
Title: Coating method
Inventor: HATTORI YOSHIYUKI
IPC: B05D3/02
Filed: 1991-08-20
Abstract: PURPOSE:To provide the coating method which allows thick coating in coating using a liquid coating material, can form a good coating film and can be particularly easily executed. CONSTITUTION:A material 1 to be coated is previously heated to 70 to 150 deg.C prior to application of the liquid coating material. The material 1 to be coated is heated to 70 to 150 deg.C and is immediately coated with the liquid coating material by immersing the material into the coating material or by other methods in the case of application of a coating on the surface of a metallic product by using liquid coating material. The material 1 to be coated is then dried. The drying of the coating material is accelerated by the heat from the material 1 to be coated.
Patent JP-H1174559-A (JP)
Title: Semiconductor light emitting element and aligner
Inventor: HAYAKAWA TOSHIRO
IPC: H01S5/323
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To emit blue and green beams with a small spot diameter at a small radiation angle, by emitting the green beam or the blue beam having a specific wavelength by super radiance from a light emitting region limited by an optical guide mechanism. SOLUTION: A semiconductor light emitting element has a double hetero structure wherein an active layer 7 is sandwiched by clad layers 6 and 8, and a stripe-shaped current injecting window 12 is provided for sealing light. The opened plane of the element is permitted to be a reflecting plane, and a light reflecting structure is formed. Though this element does not perform laser oscillation, it emits light by an optical guide structure which is composed of a layer constitution and a ridge type refraction index waveguide structure, and a light reflecting structure which is formed by the reflection of the both light emitting edge planes, namely, it emits light by super radiance. The semiconductor light emitting element emits green light or blue light which has a wavelength of 450 nm or longer, from a light emitting region controlled by the optical guide structure.
Patent JP-H10116841-A (JP)
Title: High frequency amplification element
Inventor: YAMASHITA TATSUYA
IPC: H01L27/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To make a high frequency amplification element not to be easily broken under the surge voltage applied instantaneously to an input electrode and under erroneous operation at characteristics measurement, and to provide excellent low noise characteristics and high gain characteristics, by allowing a source electrode and a gate electrode of a field effect transistor of the identical electric potential in DC. SOLUTION: A source electrode 2 is earthen, and a drain electrode 4 is applied with a DC voltage about +3V. Then, with a high frequency signal introduced in an input electrode 5, a capacitor 6 is of so low impedance as to be ignored against a high frequency signal, so the signal is transferred from the input electrode 5 to a gate electrode 3 with almost no loss. The gate electrode 3 is, due to an inductor 7, kept at the same electric potential as the source electrode 2. In short, the state of gate bias 0V in normal FET is always realized. Thereby, being hard to freak under a surge voltage applied instantaneously to the input electrode 5 and under erroneous operation at characteristics measurement, a good low noise characteristics and high gain characteristics are provided.
Patent JP-H0865670-A (JP)
Title: Method and device for encoding image
Inventor: TSUBOI YUKITOSHI
IPC: H04N19/89
Filed: 1995-09-11
Abstract: PURPOSE: To reproduce a moving image, of which the encoded data amount is variable, composed of plural frames without any trouble by adding the information concerning the encoded data transfer amount as well in addition to encoded data. CONSTITUTION: A moving image signal 4 is converted into image data 6 just for (n) frames by an A/D converting circuit 5 and stored in frame memory 7 later. An image encoding circuit 8 encodes the image data 6 for (n) frames in the frame memory 7 and generates encoded data 9, and a data transfer speed calculating circuit 10 calculates the average data amount of the encoded data 9 and outputs data transfer rate information 11. The data read from a buffer memory 12, where this data transfer rate information 11 is stored, are edited into a format for optical disk by a mastering device 13 and recorded in a master disk 14 of an optical disk and an optical disk 16 is manufactured. Then, the information on the data transfer amount to transfer the encoded data of plural frames to a transmitting medium is added to the encoded data while variably controlling the data transfer amount.
Patent JP-H0678817-A (JP)
Title: Hair curler device
Inventor: TANAKA HIDEKI
IPC: A45D4/16
Filed: 1992-08-31
Abstract: PURPOSE:To provide the hair curler device being excellent in operability and handleability at the time of containing an electric cord. CONSTITUTION:The device is constituted of a hair curler and a feeding utensil main body 1, the feeding utensil main body 1 is formed by a feeding utensil base 2 and an electric cord containing part 3, and on the upper face part 2a of the feeding utensil base 2, plural pieces of terminal receiving bodies of the hair curler are provided erectly, the feeding utensil base 2 and the electric cord containing part 3 are freely turnable and in the inside of the feeding utensil main body 1, a coiling means of an electric cord 5 is formed, and in the terminal receiving body, a gripping means 4 being freely turnable is formed, and by grasping this gripping means and executing its turning operation, the electric cord 5 is wound round to a cord coiling cylinder shaft and contained.
Patent JP-S61111857-A (JP)
Title: Small bore electro-chemical machining device
Inventor: OTSUKA HARUO
IPC: B23H9/14
Filed: 1984-11-06
Abstract: PURPOSE:To prevent sludge from sticking to a pipelike electrode as well as to aim at improvements in operation efficiency and the quality of a work, by adding a vibration to the pipelike electrode, in case of a device which makes a small diametral hole in the work by means of electro-chemical machining. CONSTITUTION:A hone 17 is attached to a lower part of a cone 13 attached to a frame 12. The lower part of the hone 17 consists of an electrode holder 17b where a liquid chamber 17a is formed, while a pipelike electrode 18 is attached to this lower surface and guided to the specified position by an electrode guide 22. An electrolyte passes through the liquid chamber 17a from an electrolyte feeder 19 and is fed to the pilelike electrode 18. During operation, when vibrating a vibrator 15 continuously or intermittently by an ultrasonic oscillator 14, the pipelike electrode 18 is excited via the cone 13 and the hone 17, so that the sticking of sludge or an electrolytic product during operation is preventable and eliminable, thus stable feed of the electrolyte is well promoted.
Patent JP-H0281302-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANEKO HISAO
IPC: G11B5/02
Filed: 1988-09-19
Abstract: PURPOSE:To provide the above device which is rational and has excellent operability by integrating a VTR of a VHS system and a VTR of an 8mm system. CONSTITUTION:A VHS video section 2 and an 8mm video section 3 are housed in a piece of casing 1 and a control circuit system is partly commonly constituted. The 8mm video section 3 is formed freely attachable and detachable to and from the housing 1 in such a manner that this section can be used as a 8mm video camera. A remote control receiver 32 is provided to the 8mm video section 3 and a remote control transmitter is provided to the housing 1 side, respectively so that the 8mm video section 3 can be operated by the remote control signal from the housing side. The presence or absence of tape cassette mounting is detected and the tape cassette 'present' side is automatically put into an operation mode when the tape cassette is mounted only to either of the VHS video section 2 or the 8mm video section 3. The merchandise form of the rational system in which both the sections are integrated is obtd. in this way.
Patent JP-S6291909-A (JP)
Title: Optical beam scanner
Inventor: ARAI NOBORU
IPC: G02B26/10
Filed: 1985-10-18
Abstract: PURPOSE:To make not only a grid but also an optical beam scanner itself small-sized by arranging the grid, by which a synchronizing signal is obtained, in a position sufficiently nearer to an optical splitter than the position conjugate with a recording medium. CONSTITUTION:A grid 22 is in a position nearer to a dichroic mirror 16 than the focus position of a projected luminous flux of an Ftheta lens 14, and the projected luminous flux is made incident on the grid 22 in the out-of-focus state. Since an optical beam for synchronizing signal which is scanned on the grid 22 is deviated from the Ftheta characteristic of the Ftheta lens, the grid has an ununiform pitch. A fundamental pulse outputted from a photomultiplier 24 is inputted to a multiplying circuit 32 through a high frequency amplifier 30. The multiplying circuit 32 consists of a slicer and PLL circuits 34 and a clock generator 36 and multiplies the inputted fundamental pulse to generate the synchronizing signal and outputs this signal to a control circuit 38. The control circuit 38 controls modulation of the luminous flux which reaches a film 20.
Patent JP-S6384566-A (JP)
Inventor: IMANAGA EISUKE
IPC: A61N1/10
Filed: 1986-09-30
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-H0574626-A (JP)
Title: Electromagnetic levitation conveying equipment
Inventor: KATSURAYAMA TAKAO
IPC: H01F6/00
Filed: 1991-09-12
Abstract: PURPOSE:To enable application to a place like a semiconductor manufacturing field where dust generation must be evaded, by constituting a stand, which loads objects to be carried and moves, as non-contact structure with a conveying mechanism part. CONSTITUTION:The title equipment consits of a cylindrical high temperature superconductor 1, cooling agent 2 surrounding the high temperature superconductor 1, a coil 3 surrounding the cooling agent 2, and a permanent magnet 4 for loading an object to be carried in the cylinder of the high temperature superconductor 4. Travelling magnetic field is generated by the coil 3. The permanent magnet 4 is levitated and made to move up and down.
Patent JP-S63101534-A (JP)
Inventor: UIRIAMU DEII HEIZU JIYUNIA
IPC: C09K3/14
Filed: 1987-09-18
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-H1173291-A (JP)
Title: Automatic rotating method for screen display
Inventor: NIIKURA YOSHIAKI
IPC: G06F3/0484
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To improve operability by the reduced work of a command by an operator or storage in a medium such as an optical disk by discriminating the angle of a screen at which an operator looks at the time of operating it, and automatically rotating the screen display. SOLUTION: A liquid conductive metal 6 is inputted inside a cylindrical electrode 5 in which an insulator is inputted among electrodes 7, 8, 9, and 10 inside the cylindrical electrode, and contact between the electrodes is detected by a contact detecting part 4, and the detected state of the contact electrodes is compared with a contact state stored in a storage part 3, and when they are the same, it is detected again, and when they are different, the new detected result is stored in the storage part. Then, the angle of a display screen 1 is rotated at a proper angle by a display control part 2, and the display of the screen is automatically rotated at the arrangement angle of the device.
Patent JP-S59127311-A (JP)
Inventor: AZUMA MASANOBU
IPC: H01B7/00
Filed: 1982-12-30
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-H0575125-A (JP)
Title: Thin-film transistor
Inventor: KAMIMURA TAKAAKI
IPC: H01L29/78
Filed: 1991-09-12
Abstract: PURPOSE:To allow carriers in an active layer to travel at a different energy level, thereby to improve field-effect mobility, by using a multilayered film as the active layer in which undoped microcrystalline silicon films are formed alternately with silicon nitride layers having a larger bandgap than the silicon film. CONSTITUTION:A silicon oxide film 3 is deposited to cover a gate electrode 2 formed on a transparent substrate 1, and then a silicon nitride film 4 is deposited. Undoped microcrystalline silicon film 5a for active layers, and silicon nitride layers 5b having a larger bandgap than the silicon film 5a are alternately deposited by photo CVD to form a multilayered film of about ten layers. A silicon nitride film 6a and a silicon oxide film 6b are deposited in sequence on the multilayered film to provide a protective film. After patterned, the structure is shaped to become wider downward so that a tapered active layer can be formed. Finally, an ohmic contact 8 and source and drain electrodes 9 are formed to complete a thin-film transistor.
Patent JP-H0660709-A (JP)
Title: Lighting fixture for automobile
Inventor: NORO YUTAKA
IPC: F21S8/10
Filed: 1992-08-06
Abstract: PURPOSE:To provide a lighting fixture for automobile having sufficient water proofing function while no adhesive is required for the mounting of a flexible printed board. CONSTITUTION:A flexible printed board 4 has a bulb socket inserting hole 44, a seal member 3c is provided around the bulb socket insert hole 3 of a lighting fixture body 1 for automobile, and the front part of a bulb socket 2 is inserted to the inserting hole 44 of the flexible printed board 4. The flexible printed board 4 is nipped by the seal member 22a provided on the bulb socket 2 and the seal member 3c of the lighting fixture body 1 for automobile, whereby bulb socket 2 is fixed to the bulb socket insert hole 3.
Patent JP-S61110461-A (JP)
Inventor: JIEEMUZU EE SUKUUOOTSU
IPC: H01B1/02
Filed: 1984-11-05
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-H0794764-A (JP)
Title: Photoelectric converter apparatus
Inventor: WASHIO HIDETOSHI
IPC: H01L31/04
Filed: 1993-09-20
Abstract: PURPOSE:To reduce the rate of production of breakage of a silicon cell and cracking caused by the action upon handling and the action of external stress. CONSTITUTION:A portion 9 not forming a non-reflection pattern 2 is formed in the vicinity of an external edge on the surface of a silicon cell 1 that uses a (100) plane as a photodetecting surface, and the surface of the silicon cell is formed with four sides thereof not coincident with cleavage directions <010>, <001> of a silicon substrate 5. Sufficient thickness of the silicon cell 1 is secured at ends of the silicon cell whereby breakage and cracking from these portions are prevented from being produced, and the direction of welding and the direction of cleavage are prevented from being coincident with each other whereby welding strain is prevented from being stored.
Patent JP-H0890406-A (JP)
Title: Both-surface polishing machine for thin-walled member and both-surface polishing method
Inventor: HINO TSUTOMU
IPC: B24B37/005
Filed: 1994-09-28
Abstract: PURPOSE: To enhance the polishing efficiency and precision of a both-surface polishing machine for a thin walled member by extending a driving element with polishing pressure from a thin walled member transmitted to plural sector divided surface plate and so bently deforming the surface plate on both surface with a prop being the middle. CONSTITUTION: A control power corresponding to a contact pressure due to polishing pressure acting on a sector divided surface plate 7, outputted from a contact pressure detector 9 is supplied to a piezoelectric element 10. The piezoelectric element 10 extends/contracts according to the control power supplied. Due to this extension/contraction, the sector divided surface plate 7 is bently deformed at a deformation supporting point. Power supplied to the piezoelectric element 10 is so controlled that a contact pressure detected by the contact pressure detector 9 becomes a set pressure. And thus, during polishing process, contact state between a thin walled polishing member D and polishing surface of a lower surface plate is controlled to be constant. Accordingly, the thin walled member D is polished with whole polishing surface of the lower surface plate 6.
Patent JP-H04114359-A (JP)
Title: Cd-rom editing system
Inventor: MATSUMOTO MITSUHIRO
IPC: G11B27/10
Filed: 1990-09-05
Abstract: PURPOSE:To edit information stored in an unrewritable large-capacity storage medium by editing information stored in the large-capacity storage medium and storing it in an auxiliary storage medium where information can be read and written and contents can be held even at the time of power non-supply. CONSTITUTION:When information stored in a CD-ROM 13 will be edited by addition, update, deletion, etc., a user uses a keyboard 4 to input instructions to a personal computer 3. The personal computer 3 sends edited information and instructions to a system controller 7 by instructions from the user. The controller 7 receives sent instructions and stores edited information in an idle area of an editing area 22 and writes the address of the memory, where edited information is stored, in new management information of management areas 20 and 21 and sets a change bit. Information in the CD-ROM 13 is edited by this operation.
Patent JP-H0574148-A (JP)
Title: Memory card testing machine
Inventor: SUGIMOTO TOICHI
IPC: G11C29/56
Filed: 1991-09-12
Abstract: PURPOSE:To ship a product cleared of deficiency accurately to consumers while enabling testing of a number of memory cards by performing a test at a high temperature. CONSTITUTION:Table data are all written into memories of all DRAMs at a high temperature (70 deg.C-80 deg.C). RAS and CAS are turned to 'H' and data are checked by comparison for memory areas of all the DRAMs after a waiting for a prolonged time exceeding by 10 percent or more than a refreshing time. Then, a backup data of the data written previously is written and a waiting is set as done in the open data. Thereafter, the data is checked by comparison and when no coincidence is found, rejection is determined. If acceptance is determined, the refreshing check is ended regarding the results acceprable.
Patent JP-S6294653-A (JP)
Inventor: SHIMABUKURO YOSHINOBU
IPC: E04F21/24
Filed: 1985-10-21
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-H0897766-A (JP)
Title: Reception circuit
Inventor: MIZUMOTO TORU
IPC: H04J3/00
Filed: 1994-09-28
Abstract: PURPOSE: To reduce a reception error in a control channel by attaining acquisition of a burst signal at a high speed in the case of reception through a control channel so as to reduce the time required for the connection between a portable equipment and a base station thereby reducing the power consumption of the portable equipment. CONSTITUTION: The control method for a reception attenuator 4 is changed in the case of reception of a control channel from the case of reception of a communication channel, and a reception level in a preamble of a reception burst is compared with a reference level by a comparator means 24 in the case of reception of the control channel, and the reception level of the signal received in a preceding period is compared with the reference level by a CPU 14 and when the reception level exceeds the reference level in both the cases, the gain of the reception circuit is controlled decreasingly for the reception attenuator 4.
Patent JP-H04245231-A (JP)
Title: Soliton light wave transmission system
Inventor: RIN EFU MORENAA
IPC: H04B10/18
Filed: 1991-08-22
Abstract: PURPOSE: To apply a long-distance soliton optical wave communication system in the environment of crossing the land and the ocean. CONSTITUTION: This system uses the chain of intensive fiber amplifiers 11-1 to 11-(n+2) mutually connected by many long sections of distributed shift optical fibers 12-1 to 12-(n+2). In a system like this, when a soliton period so longer than a perturbation distance, the distortion of a pulse and the radiation of a distributed wave as the result are minimized. Then the perturbation distance is longer one of an amplifying period defined by the length of an optical fiber section between consecutive amplifiers and distribution periods defined by a length of a periodical characteristic of the perturbation. A parameter with respect to optimized soliton transmission additionally includes route average soliton energy with respect to normal soliton energy and the relation of route average distribution from one optical fiber section to the next one.  A single channel system and a wavelength dividing and multiplexing system are exhibited.
Patent JP-H0977034-A (JP)
Title: Label affixing device
Inventor: TAKAHANA MASAKAZU
IPC: B65C9/26
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To automatically change a label affixing position and the affixing direction in response to a commodity by providing three mechanisms to perform the moving of a label suction part in the direction being orthogonal to the carrying direction of a commodity, the moving in the vertical direction to the carrying surface, and the rotation in the horizontal direction being in parallel with the carrying surface. SOLUTION: A driving mechanism to move a label suction part C1 is comprises a first driving mechanism 10 which moves the label suction part C1 in the direction being orthogonal to the carrying direction of a commodity, a second driving mechanism 11 which moves the label suction part C1 in the vertical direction to the carrying surface of the commodity, and a third driving mechanism 12 which rotates a label suction surface 8 in the label suction part C1 in the horizontal surface being in parallel with the carrying surface of the commodity. A suction part driving unit (driving mechanism) 47 of a metering label printer control part D, moves a label to a specified affixing position by the control of a CPU 40, and makes the label suction surface 8 face a specified direction, and affixes a label by lowering the label suction part C1 to the commodity.
Patent JP-S59115941-A (JP)
Inventor: KAMIOKA YASUHARU
IPC: F25B9/00
Filed: 1982-12-23
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。