baber/WOPTO huggingface dataset:
Patent JP-H03120960-A (JP)
Title: Processing circuit for digital video signal
Inventor: YAMANE MIYUKI
IPC: H04N5/95
Filed: 1989-10-03
Abstract: PURPOSE:To attain quick processing by supplying a data to a 1st digital signal processing section in the timing synchronously with that of write and supplying a data to a 2nd digital signal processing section in the timing asynchronously with that of the write. CONSTITUTION:A data is read from 1st readout ports 5b,16b of picture memories 5, 16 and fed to 1st digital signal processing sections 4,17 synchronously with the write. Moreover, a data is read from 2nd readout ports 5c, 16c and fed to 2nd digital signal processing sections 11, 21 asynchronously with the write. Thus, the digital signal processing to be implemented synchronously with the write to the picture memories 5, 16 and the digital signal processing to be implemented asynchronously with the write are executed simultaneously.
Patent JP-H02105452-A (JP)
Title: Output circuit of semiconductor integrated circuit
Inventor: NAKAJIMA TOSHIO
IPC: H01L21/66
Filed: 1988-10-13
Abstract: PURPOSE:To reduce a pad and a terminal which are required for an inspection by a method wherein latch circuits are installed between signal lines and individual signal output pads and output signals from these are changed over one after another and are transmitted to an output pad for test use and to a terminal. CONSTITUTION:When a latch signal VL is input to latch circuits 3A to 3D, the latch circuits 3A to 3D latch signals (OUT1 to OUT4) transmitted individually to signal lines 2A to 2D according to the latch signal VL and transmit output signals VOA to VOD to signal output pads 4A to 4D. During a normal operation, the output signals VOA to VOD are supplied to an external circuit from the signal output pads 4A to 4D via individual terminals for signal output use. During a test mode, changeover circuits 5A to 5D become conductive one after another by changeover signals VSA to VSD; these output signals VOA to VOD are changed over one after another, are transmitted to an output pad 6 for test use and are transmitted, via a terminal for test use, to an inspection apparatus as an output signal VO for test use.
Patent JP-H0898116-A (JP)
Title: Supporting device for television receiver and the like
Inventor: NISHIDA YUKIHIRO
IPC: E04B2/74
Filed: 1994-09-28
Abstract: PURPOSE: To provide a supporting device of a television receiver and the like, which can adjust the angle of a television receiver and the like to multiple directions against a wall surface. CONSTITUTION: Since the television receiver 2 is fitted to the inner wall of the recessed part 3 of a panel 1 through a first spherical free hinge 6 fitted to the appropriate part of the back surface so that it can turn, the receiver can be controlled to an arbitrary angle by pushing or pulling the appropriate part of the television receiver 2. A side which almost faces the first spherical free hinge 6 of the television receiver 2 is connected with the inner wall of the recessed part 3 of the panel 1 through a supporting mechanism part consisting of an extension/contraction link 16 which can be extended/contracted and which has prescribed friction. Thus, the television receiver 2 moving by a prescribed angle with the first spherical free hinge 6 as a center is supported at all angles, and the television receiver 2 can securely be fixed to the prescribed angle.
Patent JP-H02105769-A (JP)
Title: Public telephone set
Inventor: OKAJIMA MAKOTO
IPC: H04M17/00
Filed: 1988-10-14
Abstract: PURPOSE:To reduce the time for re-inputting a telephone number by maintaining a telephone line in an on-hook state for a fixed period of time without returning an inserted coin or telephone card when a cancel switch which cancels an inputted telephone number before the subscriber of the inputted telephone number answers is operated. CONSTITUTION:A cancel switch 3 which can be operated by a user is separately provided and, when cancellation of an already inputted telephone number is designated from the switch 3, an internal reset discriminating means gives a resetting instruction to an internal telephone number resetting means 1 and tentatively sets an internal telephone line to an open state without returning an inserted coin or telephone card by discriminating the state as a cancelable state when no speech is made in accordance with the state of the telephone line detected by a telephone line state detecting means 2. When speech is made, the means 4 prevents a malfunction during the speech by ignoring the canceling designation. Therefore, a telephone number can be inputted again without inserting a coin or telephone card and the telephone number re-inputting time can be reduced.
Patent JP-H01102704-A (JP)
Title: Manufacture of magnetic head
Inventor: HOMOTO MASAHIRO
IPC: G11B5/127
Filed: 1987-10-14
Abstract: PURPOSE:To manufacture a magnetic head having small track width with high accuracy and superior productivity by forming a core block by jointing a pair of substrates made of ferromagnetic oxide via a gap spacer, forming a first track width regulating groove on the medium confronting planes of the core blocks, and filling a second glass material in the core block. CONSTITUTION:A pair of substrates 11 and 12 are prepared, and plural winding grooves 13 are formed in the entire area of the upper plane 12a of the substrate 12 on one side, and the gap spacer 14 is formed on the upper plane of both or the substrate 11 or 12 on one side, then, the substrates 11 and 12 are butted with each other via the gap spacer 14. And the pair of substrates 11 and 12 can be glass-jointed by heating as pressurizing and welding a glass bar 15, and the core block 16 can be formed by cutting the pair of jointed substrates 11 and 12. Next, plural first track width regulating grooves 19 being intersected orthogonally to the gap spacer 14 are formed on the disk confronting plane 18 of the core block 16. Next, the second glass material 20 for reinforcement is filled in the first track width regulating groove 19. In such a way, it is possible to attach sufficient mechanical strength on a disk confronting part 18a durable for groove working and to prevent a yield from being aggravated.
Patent JP-H01102880-A (JP)
Title: Socket for integrated circuit
Inventor: EGAWA HIDENORI
IPC: H01R33/76
Filed: 1987-10-14
Abstract: PURPOSE:To make it possible to easily adapt to integrated circuits of customers' special orders with different kinds of pitches of pins by making an insulation body provided with a multiplicity of pin holders and housed in a frame body wit an elastic body and compression deforming said elastic body. CONSTITUTION:An insulation body block 101 constituted with rubber or elastic resin with pin holders 102 inserted at constant intervals therein is housed in a frame body 103 made of an engineering plastic. On one longitudinal end surface of the frame body 103 are arranged a plastic-made damper plate 105 as a means for providing a mechanical pressure and a screw 104 for adjusting the pitches of the pin holders. A bottom plate 106 is fitted on the bottom of the frame body 103 to hold the insulation body block 101. This makes it possible to freely adjust the overall length of the insulation body block 101 having elasticity. As a result, changing and fixing of the pitches of the pin holders 102 become possible.
Patent JP-H1099815-A (JP)
Title: Method and apparatus for treatment
Inventor: TEJIMA KOICHI
IPC: B01D53/70
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a process in which resin components and metal are separated effectively by a method in which an object containing resin and metal is heat-decomposed at the first temperature, exhaust substances are modified at the second temperature, the modified substances are cooled rapidly, and the residue produced by the heat decomposition is heated under reduced pressure to vaporize the metal. SOLUTION: A heat decomposition furnace 20 for heat-decomposing an object containing resin and metal at the first temperature is provided. The exhaust gas generated by the heat decomposition is modified at the second temperature by a gas decomposition apparatus 30, and the modified gas is cooled rapidly to the third temperature by a cooling column 40. Besides, the residue etc., produced by the heat decomposition are heated under reduced pressure by a reduced pressure heating furnace 50, and vaporized metal from the residue is condensed by a recovery chamber 60. In the furnace 20, temperature and oxygen concentration conditions are adjusted to minimize the oxidation of the metal contained in the object and to prevent chlorine in organic compounds from being converted into inorganic compounds by the heat decomposition of the resin.
Patent JP-H04136758-A (JP)
Title: Flaw detection apparatus using arc array type ultrasonic probe
Inventor: OKITA YOSHIHISA
IPC: G01N29/26
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the omission of flaw detection in a deep region or the fragmentary detection of a flaw by rotating an arc array type probe by predetermined quantity at a certain measuring point to perform flaw detection so as to overlap at least a part of a region wherein flaw detection is performed in the direction of a vertical section at other measuring point. CONSTITUTION:An image processor rotates a center axis 1b by an angle gammaat each time when one electron scanning of an arc array type probe 1 is completed. This rotation is carried out until the arc array type probe 1 makes one revolution and, after the completion of one revolution during measurement, the arc array type probe 1 is moved to the next measuring point. This operation is repeated to carry out the two-dimensional scanning of a test specimen on the XY coordinates taken on the horizontal surface thereof by the arc array type probe 1. Therefore, even when rough scanning is performed in a deep region scanned by election scanning at a certain measuring point, said region is scanned in an overlapped state in a different direction at other measuring point to perform scanning in equivalently high density.
Patent JP-H01140767-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KURISUCHIYAN TSUEE ABA
IPC: H01L21/329
Filed: 1988-10-14
Abstract: PURPOSE: To enable evading surface destruction, by making the maximum invasion degree of protective zones larger than the penetration degree of an adjacent high doped zone. CONSTITUTION: Protective zones 6a, 6b have the maximum penetration degree at positions adjacent to a high doped zone 3, and the maximum penetration degree of the protective zones 6a, 6b is made larger than the penetration degree of the adjacent high doped zone 3. Doped density of the protective zones 6a, 6b is reduced almost linearly in the direction parallel to a main plane 2. The density is reduced stepwise in the parallel direction. In this case, at least two step-differences are formed. Since a PN junction is in a recessed state along an edge of the high doped zone 3, the maximum electric field strength is reduced in the dangerous region. Since the penetration degree of the protective zones 6a, 6b is large, a PN junction of a region which is restricted by little doping gradient shown in the direction perpendicular to the main plane 2 has large dielectric strength.  Thereby a semiconductor element has dielectric strength restricted only by inner breakdown.
Patent JP-S63113646-A (JP)
Title: Memory control system
Inventor: NOMURA KEIICHI
IPC: G06F12/00
Filed: 1986-10-30
Abstract: PURPOSE:To shorten the time of access to a memory by selecting data corresponding to an address selected by decoding the remaining part of the latched address among latched data and then outputting the selected data when a next read request coincides with the latched address. CONSTITUTION:A memory read address sent from a system bus 9 is inputted to an address comparator 3 through an address buffer 2. The address comparator 3 compares the last read address latched previously in an address latch 1 with the address of current access as to the high-order digits 21 (=23-2) bits. When the comparison result indicates the coincidence, a multiplexer 7 is actuated. Thus, when the multiplexer 7 is actuated by the address comparator 3, the low-order 2 bits of the address are decoded and 16 bits of data on the corresponding address are outputted to a system bus 9 through a data buffer 8. Thus, the time of the access to the memory is shortened.
Patent JP-H05177549-A (JP)
Title: Composite super-abrasive grain and manufacture of grinding wheel
Inventor: TAKAHASHI TSUTOMU
IPC: C23C24/06
Filed: 1991-10-07
Abstract: PURPOSE:To manufacture a lightweight grinding wheel having a sharp taste of cutting simply and at a low cost by installing three types of metal covering layers one over another on the over-surface of each super-abrasive grain, and arranging so that two of these layers, when heated, produce an inter-hard metal compound having a vickers hardness over a specific value. CONSTITUTION:Composite abrasive grain 5 is formed by laying on the over- surface of each super-abrasive grain 1, one over another, a first metal covering layer 2, an aluminum base layer 3 as second metal covering layer, and a third metal covering layer 4 consisting of soft metal. The super-abrasive grain 1 is made from a super-hard material such as diamond. The first metal covering layer 2 consists of a metal or alloy which makes reaction with the aluminum base layer 3 at sintering and produces an inter-hard metal compound having a vickers hardness over 400kg/mm<2>, examples thereof being Cr, Cu, Mn. The second metal covering layer 3 consists of aluminum or aluminum alloy. The third metal covering layer 4 is to improve the sintering performance at the time of turning into grinding wheel through covering with aluminum oxide film, examples being Ag, Pb, Sn.
Patent JP-H10105568-A (JP)
Title: Retrieving device
Inventor: NAKAMURA TAKASHI
IPC: G06F17/30
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a retrieving device having no danger to generate erroneous history retrieval. SOLUTION: An explanatory sentence corresponding to an inputted index word is retrieved by a retrieving means and the character string code of the inputted index word and the explanatory sentence, which has the same address in a storage medium, retrieved by the retrieving means corresponding to the index word are stored at plural prescribed positions in a storage means. When a power source is turned on, the stored contents at the plural prescribed positions in the storage means are compared by a comparing means.  When they are no coincident at one part at least, all the stored contents at the plural prescribed positions in the storage means are erased and when the history retrieval is selected and the character string code of the index word and the explanatory sentence, which has the same address in the storage medium, corresponding to that index word are stored at the plural prescribed positions in the storage means, based on the character string code of the index word, the list of these index words is displayed on a display means.
Patent JP-S62117526-A (JP)
Inventor: AKIBA YOSHIKATSU
IPC: A61B3/14
Filed: 1985-11-18
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-H03121581-A (JP)
Title: Character reader
Inventor: ISONO YASUO
IPC: G06K9/66
Filed: 1989-10-04
Abstract: PURPOSE:To enable parallel arithmetic, to improve speed for recognizing handwritten characters and to make a character reader compact by using a three- dimensional memory cell in the intermediate layer of a neural circuit network. CONSTITUTION:An input layer is provided to input the picture information of the characters to be read and the intermediate layer, which is composed of the three-dimensional memory cell three-dimensionally forming plural memories, is provided to execute the arithmetic processing of the above mentioned character picture information based on a state transition function to be determined by the storing state of each memory cell. Then, an output layer is provided to recognize the prescribed characters from the arithmetic result of this intermediate layer. Namely, for a three-dimensional memory cell 10 forming the intermediate layer, plural laminated memory cells 11 are integrated in the shape of a matrix on a board. Thus, the characters including the handwritten characters can be recognized with a high recognition rate at extremely high speed and the character reader can be made compact.
Patent JP-S61139583-A (JP)
Title: Method of building ship block
Inventor: KAKINUMA RYOICHI
IPC: B63B9/06
Filed: 1984-12-08
Abstract: PURPOSE:To facilitate the removal of guide pieces after joint between the end parts of small blocks with no scratches being present in the outer surface thereof, by attaching, on the inner wall of the end parts of the small blocks to be jointed, guide pieces such that they are shifted from each other, and by abutting the end faces of the small blocks against each other with the use of the guide pieces. CONSTITUTION:Guide pieces 2, 3 are attached to the inner walls of end sections of a small blocks 2, 3 to be jointed together, in such a way that they are shifted from each other. Accordingly, the end faces of both blocks 2, 3 are made to abut against each other by being guided by the guide pieces 5, 6 so that a large block is built. Since the attaching side of the small blocks for the guide pieces is the inner surface side, the removal of the guide pieces may be facilitated, and no scratches is present on the outer surfaces of the blocks.
Patent JP-S61136509-A (JP)
Inventor: SHIII RIYUEI TEE CHIEN
IPC: C08F28/00
Filed: 1985-11-21
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-H06107390-A (JP)
Title: Control device for power converter
Inventor: INOUE NAOYA
IPC: B66B5/02
Filed: 1992-09-29
Abstract: PURPOSE:To immediately interrupt a switching signal at the time of judging the switching signal interruption of a switching element forming a power converter, and outputting the switching signal to the switching element after establishing the voltage command to the power converter at the time of releasing the interruption. CONSTITUTION:A control device for power converter is provided with a PWM computing element 3 for PWM controlling a power converter 9; and a CPU 1A for stop-controlling a switching signal based on a PWM signal outputted from the PWM computing element 3 to the power converter at the time of judging the control stop of the power converter 9, and outputting the switching signal after establishing a power command value to the power converter at the time of judging the control continuation.
Patent JP-H06113076-A (JP)
Title: Document reader
Inventor: KOBAYASHI YOSUKE
IPC: H04N1/19
Filed: 1992-09-29
Abstract: PURPOSE:To easily check outside a reading range by an user by providing a shutter means for which one end is engaged with a reading unit, the other end is engaged with an automatic winding mechanism and a reading reference point and the reading range are displayed on a surface. CONSTITUTION:Plural optical system with different magnification are provided and references for a reflection type and a transmission type are clarified without driving the optical systems corresponding to the magnification. Then, a shutter 17 linked with the reading unit 10 is provided below a glass 4, one end of it is engaged with the reading unit 10 and the other end is engaged with the automatic winding mechanism 18. Also, first reading reference point to forth reading reference point and the reading ranges are displayed on the surface of the shutter 17 and a position for mounting a document 8 is made visible from the top of the glass 4 when the unit 10 is at a reference position. In this case, using the reflection type, a white balance sheet 9 is utilized for the adjustment of white balance. Then, since the maximum reading range can be recognized at a glance, the user can easily check even outside the reading range.
Patent JP-S63114475-A (JP)
Title: Picture display device
Inventor: IIDA KOJI
IPC: H04N5/66
Filed: 1986-10-31
Abstract: PURPOSE:To cancel the difficulty to see due to a dot display by disposing an optical low pass filter for passing a spatial frequency component lower than a prescribed spatial frequency decided according to the dot pitch of a picture display device on the display surface of the picture display device or a finder optical system. CONSTITUTION:Picture information to be displayed is included in the spatial frequency component lower than the prescribed spatial frequency 1/2YH, 1/2YV decided according to the array pitches YH, YV of the dot by using the picture display device 1 having a two-dimensionally arranged dot form display segment 101. The picture information of a shading grid by the dot form display segment 101 is included in the spatial frequency component thereabove. Accordingly, the optical low pass filter 2 is disposed in the finder optical system and the spatial frequency component of the picture information to be displayed is taken out. Thereby, an operation for 'flurring' the dot of the picture display device 1 can be obtained and the view of the finder can be improved.
Patent JP-H03122681-A (JP)
Title: Exposing method for image forming device
Inventor: KOYAMA HAJIME
IPC: G03G15/043
Filed: 1989-10-06
Abstract: PURPOSE:To always start to expose an image by the use of an exposing lamp with specified emitted light quantity by exposing the image of a first sheet after pre-lighting the exposing lamp at a voltage at the time of performing exposure at a movement stage where an image exposing start position is made to coincide with the position of the exposing lamp. CONSTITUTION:At the movement stage where the image exposing start position of an original platen 2 is made to coincide with the position of the exposing lamp 4, the exposing lamp 4 is pre-lighted at the voltage equal to or exceeding the lighting voltage at the time of performing the exposure. Therefore, the exposure is performed by the exposing lamp 4 which attains the specified emitted light quantity. Thus, the voltage of the exposing lamp 4 is changed in accordance with a selected image forming mode or the sufficient light quantity is always set for the exposing lamp 4 at the time of starting the exposure even though a room temperature changes, thereby forming the high-quality image without the uneveness of density.
Patent JP-S62119083-A (JP)
Title: Thermal printer
Inventor: UEDA MASANORI
IPC: B41J2/35
Filed: 1985-11-20
Abstract: PURPOSE:To make it possible to increase a printing speed, in a thermal printer using batteries, by providing a current limiting means for limiting a printing head current equal to or more than a predetermined one. CONSTITUTION:In a booster circuit, a self-exciting oscillation part is a known monostable multivibrator constituted of transistors TR1, TR2, resistors R1, R2, R3, condensers C1, C2 and a coil L and the transistor TR2 has both of oscillation function and the switching function of the coil L. A current is limited by the booster circuit for the voltage of a printing head and predetermined voltage is supplied in normal printing and, at the time of printing high in printing density, voltage is dropped to limit a current. By this method, the effect for extending the life of a battery can be obtained and a printing speed can be increased.
Patent JP-H05104324-A (JP)
Title: Manufacture of coupling sleeve for manual transmission
Inventor: MIURA YOSHITAKA
IPC: F16H61/02
Filed: 1991-10-08
Abstract: PURPOSE:To provide a method of manufacturing a coupling sleeve for a manual transmission whereby a coupling sleeve with a very small rate of distortion can be manufactured, resulting in maintenance or enhancement of a good feeling in controlling a lever during a shift. CONSTITUTION:A plurality of inner teeth 12 of equal thickness are formed by spline broaching in a blank 10a of a coupling sleeve. Next, the plurality of inner teeth 12 are subjected to uniform inversed tapering press working to form an inversed tapered portion 14 on the toothed face of each of the inner teeth 12 and then predetermined ones of the inner teeth 12 are subjected to broaching for tooth removal so as to form a tooth-removed portion 13 from which the inner teeth 12 are removed.