baber/WOPTO huggingface dataset:
Patent JP-S54157062-A (JP)
Title: Transversal filter
Inventor: MIYAMOTO YOSHIHIRO
IPC: H03H15/02
Filed: 1978-05-31
Abstract: PURPOSE:To simplify wirings and make the signal processing high-speed by dividing a channel width correspondingly to a weight coefficient and detecting the charge signal held in this channel by a charge detection part. CONSTITUTION:1 to n in the figure indicate charge transfer electrodes and are connected to common busses B1 to B3 whose number corresponds to the number of drive phases, for example, the number of phases of a 3-phase drive, and the charge injected from source S through gates G1 and G2 is transferred to the output side successively. Then, CS in the figure indicates an electric dam to divide the channel width under the third phase transfer electrodes 3, 6... correspondingly to the weight coefficient, and the charge detection part consists of gate electrode TG and diffusion layers DO to Dm, and diffusion layers are connected to positive and negative input terminals of differential amplifier A, which forms an integration-type amplifier, correspondingly to positive and negative weight coefficients. By this constitution, the complication of wiring patterns can be prevented, and a high-speed signal processing for the direct detection of signal charge can be achieved.
Patent JP-S59190764-A (JP)
Title: Data transfer control system
Inventor: YAMAGUCHI TAKAYUKI
IPC: H04L29/10
Filed: 1983-04-14
Abstract: PURPOSE:To eliminate the need for setting Baud rate taking the worst case into consideration and to improve the system efficiency by using an output of a circuit producing a different transmission timing from a data transfer speed. CONSTITUTION:A control circuit 53 transmits a data from a transmission data buffer 54 to a transmission interface circuit 52 when the circuit 53 is operated in the timing produced by a transmission character timing generating circuit 55 and there exists a data to be transmitted in the transmission data buffer 54 and no transmission data exists in the transmission interface circuit 52. The control at a speed different from the transmission speed is attained by using an output of the circuit 55. Thus, the setting of the Baud rate taking the worst case into consideration is not required, the substantial capability of the device is utilized sufficiently and since this feature is realized by heating only to add the circuit 55, the system efficiency is improved without complicating the control.
Patent JP-H02248314-A (JP)
Title: Formation of liquid-phase amorphous silicon-based thin film
Inventor: KODAMA ATSUSHI
IPC: C01B33/02
Filed: 1989-03-20
Abstract: PURPOSE:To obtain a good-quality liq.-phase amorphous silicon-based thin Film with its electrical characteristic improved by laser-annealing a specified amorphous silicon-based thin film at such an intensity that the thin film is not microcrystallized. CONSTITUTION:The liq.-phase amorphous silicon-based thin film (I) is laser- annealed at such an intensity that the thin film (I) is not microcrystallized to improve its film quality, and the desired thin film is obtained. Laser annealing has been used in surface refining mainly because of its strong laser power. However, when the thin film is annealed with such high power, hydrogen is completely desorbed because the energy is too high, the thin film is microcrystallized, and the electrical characteristic necessary for a photosensitive body is lost. However, Since the thin film formed by a liq.-phase amorphous silicon-based thin film growth method is annealed in this process with a laser beam at such an intensity that the thin film is not microcrystallized, the Si crystal in the film is recombined, hence the film is densified, and the electrical characteristic is improved.
Patent JP-H08261921-A (JP)
Title: Manufacture for optical fiber probe
Inventor: KURIHARA KAZUYOSHI
IPC: G02B6/00
Filed: 1995-03-24
Abstract: PURPOSE: To manufacture an optical fiber probe allowing a pigment to be stuck to only the sharpened tip section of optical fiber. CONSTITUTION: A solvent 9 mixed with a functional material changed with the optical characteristic in response to the ambient environment is filled into a capillary tube 6 from the opposite side to an opening section 8. The solvent filled into the capillary tube 6 is shifted near to the opening section 8 at the tip of the capillary tube 6 along a glass tube 6a and a glass rod 7 via the capillary phenomenon. Tips of a sharp section 4 and the capillary tube 6 are approached together, a flat section 5 at the tip of the sharp section 4 is brought into contact with the solvent 9 shifted to the opening section 8 at the tip of the capillary tube 6, and a detection section containing a functional material is formed.
Patent JP-H05265795-A (JP)
Title: Shared memory control system
IPC: G06F11/30
Filed: 1992-03-24
Abstract: PURPOSE:To monitor control contents in time series from both microsystems with respect to the shared memory in the microprocessor system. CONSTITUTION:A controller CONT 9 writes reception data in the address position designated by a counter 13 in a history memory 7 after receiving access data of a shared memory 5 from a data address bus 6 and writes a microsystem name 74, which transmits a completion report, in the address designated by the counter 13 in the history memory 7 after receiving data from an access completion line 8. If a fault occurs, an operator connects an incircuit emulator 1 to a microsystem (A) 3 or (B) 4 and displays contents of the history memory 7 on the incircuit emulator 1 through the data address bus 6 to perform fault analysis and location. Thus, the access history of the shared memory is obtained in time series.
Patent JP-H05265506-A (JP)
Title: Proportional control valve driving device
IPC: F16K31/00
Filed: 1992-03-24
Abstract: PURPOSE:To quicken a response characteristic and to dissolve the delay or dispersion by hysteresis by adding overdrive amount according to the characteristic of an object to be controlled to the conversion part of an operation input in a computing element to obtain a control signal according to the characteristic of a proportional control valve. CONSTITUTION:In a computing element 13, an arithmetic processing is performed for an input and it is outputted, every time a change occurs in input data converted to parallel data in a serial parallel converter 12. This output is converted into analog, is inputted in one of a comparator 15 and is compared with a sawtooth wave generator 16. The comparison output becomes a pulse width modulation output in accordance with the level of an analog input, a current conversion is performed for the output in a current amplifier 17 and the output is supplied to a load as a control signal. In the computing element 13, the variation VIH of an input is operated, the overdrive amount VOH preliminarily determined in accordance with the kinds of control valve is read from a memory, the amount is outputted for only a fixed time T1 by multiplying by a factor K1 fixed in accordance with the variation and the value of the original input is outputted afterward.
Patent JP-H02247968-A (JP)
Title: Ion implanter
Inventor: SAITO MASAKI
IPC: C23C14/48
Filed: 1989-03-18
Abstract: PURPOSE:To enhance fastening accuracy of plural electrodes by supporting the electrodes of a multipole deflecting electrode portion by means of one or an integral electrode supporter. CONSTITUTION:A plurality of aluminum electrodes of a multipole deflecting electrode portion are inserted into grooves 11a of one electrode supporter 11 so as to be fastened with a bolt through the supporter 11. With this constitution, the stationary positioning accuracy of the plural electrodes can be enhanced. Therefore, even in the case that two multipole deflecting electrode portions are arranged in series, the direction of an ion beam 14 entering into a first multipole deflecting electrode portion 10 can be oriented in parallel with the direction of the ion beam 14 coming from a second multipole deflecting electrode portion 13. The same effect can be obtained even using an integral supporting piece where a plurality of supporting pieces are connected with each other.
Patent JP-H08263732-A (JP)
Title: Column setting device for automatic vending machine
Inventor: MURAKAMI TOSHIYUKI
IPC: G07F9/00
Filed: 1995-03-24
Abstract: PURPOSE: To automatically execute correspondence between a merchandise sample, i.e., a merchandise selecting button, and a storing column by reading out a bar code from each merchandise sample in a merchandise display part and reading out bar codes from merchandises stored in each storing column. CONSTITUTION: Bar code reading and storing processing for merchandise samples (t) displayed on a merchandise sample display part 21 is executed and bar code reading and storing processing for merchandises stored in a storing column is also executed. When a combination having a coincident merchandise code exists, a button number and a column number are stored in a storage part correspondingly to the merchandise code in each merchandise code and price corresponding to the merchandise code is correspondingly stored. The bar code of each merchandise sample (t) in the merchandise display art 21 is read out and the bar codes fo merchandises stored in each storing column are also read out, so that correspondence between the merchandise sample, i.e., the merchandise selection button 28, and the storing column can be automatically executed.
Patent JP-H11263458-A (JP)
Title: Paper feeder
Inventor: KOGA YUJI
IPC: B65H1/26
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of changing an installation state to a printing device to more than two positions. SOLUTION: As an arm shaft 3a of an installation arm 3 is installed on a unit main body 3 free to rotate by a paper feeding unit 1, an installation state of the unit main body 2 is changed to more than two partitions against a printer 20 as the unit main body 2 installed on the printer 20 is relatively rotated against the printer 2 by such the installation arm 3. In case of carrying both of the paper feeding unit 1 and the printer 20, the printer 20 on which the paper feeding unit 1 is installed is made compact by rotating and folding one of the unit main body 2 and the printer 20 against the other by the installation arm 3. Consequently, it is possible to carry the printer 20 on which the paper feeding unit 1 is installed by storing it in a bag, etc.  Additionally, it is possible to simplify installation work of the paper feeding unit 1 in comparison with a case of separately carrying the paper feeding unit 1 and the printer 20.
Patent JP-H09256052-A (JP)
Title: Production of grain oriented silicon steel sheet
Inventor: USHIGAMI YOSHIYUKI
IPC: C21D8/12
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To produce a grain oriented silicon steel sheet having industrially stable excellent magnetic properties, in the production of a grain oriented silicon steel sheet in which a silicon steel slab composed of specified weight % is subjected to specified heat treatment to regulate its sheet thickness into a final one, by regulating the ratio of the average grain size in the primarily recrystallized structure of the surface layer after decarburizing annealing to the average grain size of the primarily recrystallized structure in the center layer to a specified range. SOLUTION: This is a method for producing a grain oriented silicon steel sheet in which a silicon steel slab contg., by weight, 0.8 to 4.8% Si, 0.085% C, 0.01 to 0.065% acid soluble Al, <=0.012% N, and the balance Fe with inevitable impurities is heated at <=1280 deg.C, is subjected to hot rolling, is thereafter annealed and is subjected to cold rolling for one time or >= two times including annealing to regulate its sheet thickness into a final one, and then is subjected to decarburizing annealing and finish annealing, where the average grain size in the primarily recrystallized structure of the surface layer after the decarburizing annealing is regulated to the one smaller than that in the primarily recrystallized structure of the center layer (the ratio in the average grain size between the surface layer and center layer is regulated to <=0.9), and after that, nitriding treatment is executed.
Patent JP-S54158167-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAGUCHI SHINJI
IPC: H01L21/28
Filed: 1978-06-05
Abstract: PURPOSE: To form an ohmic connection which features a high control accuracy of the diffusion length is suited for a high degree of integration by providing the areas of relatively different impurity density to the poly Si layer and then oxidizing selectively the poly Si layer via the difference of the oxidation velocity.  
     CONSTITUTION: SiO 2 3 having an opening on n-layer 2 of p-type Si substrate 1 is covered with poly Si7 containing no impurity. Then resist mask 8 is coated selectively, and the n-type impurity is added selectively to poly Si7. The mask is then removed with the wet-type oxidation given at 600W980°C, and thus high-density doped part 7' can be oxidized completely. Thin oxide film 7" is just formed on the partial surface containing no impurity. Film 7" is then removed and the electric conduction is secured by doping the n-type impurity. As a result, an ohmic connection is formed between layer 2 and 7. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09253131-A (JP)
Title: Absorptive article
Inventor: TAKITA HIROMI
IPC: A61F13/56
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article allowing wear for use via less trouble. and ensuring less dislocation or wrinkling during the use. SOLUTION: This absorptive article 1 is formed to have at least a liquid retainable absorption layer 12 and a liquid impermeable leak prevention layer 11. Also, adhesive parts 18, 19 and 19, and parts 16, 17 and 17 having mechanical hook projection members are formed on the skin non-contact part of the article 1 coming in contact with the clothes.
Patent JP-H06103668-A (JP)
Title: Device for automatically scanning plurality of printing media
Inventor: MOSHIE YANNAI
IPC: G06T1/00
Filed: 1993-03-25
Abstract: PURPOSE: To temporarily scan a picture so as to correct it by automatically loading plural cassettes on a scanner. CONSTITUTION: The door 46 of the housing 48 of a cassette loading mechanism 12 is opened and a magazine 20 with the cassettes 22 is placed on an idle place. The scanner 10 gives a command for loading the selected cassette 22 on the scanner to the mechanism 12. The selected cassette 22 is identified by a user identification means and the place in the magazine 20. The identification information is read by a sensor. The mechanism 12 takes out the selected cassette 22 and supplies it to the scanning place through a scanning/supply slot 16. Then, the scanner 10 executes a scanning operation. The mechanism 12 locks the door 46 in a loading period. When the door is opened, it is displayed on a display means 50. When the door 46 is closed, a cassette transfer mechanism 24 does not operate.
Patent JP-S56164451-A (JP)
Title: Self-maintenance device for machinery
Inventor: SATOU MASAYUKI
IPC: G11C29/00
Filed: 1980-05-20
Abstract: PURPOSE:To make self-maintenance, by providing a plurality of modules having machinery number and replacing the module automatically when a failure is foreseen. CONSTITUTION:When accessing to memories is made, the upper rank bit is decoded, a memory module is designated and the address in the memory module is accessed with the lower rank bit. When a failure predicting signal is detected and the failure in a memory module 11c is foreseen, the failure is stored in a flip flop circuit and the logic of the gate circuits provided for the circuit for decoder output and memory module selection is changed, resulting that the signal decoded to use the memory module 11c is replaced to another signal using another module automatically.
Patent JP-H06277386-A (JP)
Title: Washing machine
Inventor: MATSUMOTO MASAKAZU
IPC: D06F29/00
Filed: 1993-03-25
Abstract: PURPOSE:To improve space efficiency in a compact washing machine the machine width of which is restricted and in which both a full-automatic washing tank and a semi-automatic washing tank are disposed in a single outer frame by attaching a pulsator of the semi-automatic washing tank to a side wall of the washing tank, and setting a depth of the semi-automatic washing tank to be almost similar to an effective height of it. CONSTITUTION:In a washing machine in which both a full-automatic washing tank 4 and a semi-automatic washing tank 2 are disposed in a single outer frame 3, a pulsator 5 of the semi-automatic washer tank 2 is attached to a side wall of the washer tank 2, and a depth D0 and an effective height H0 of the semi-automatic washer tank 2 are set to be almost similar to each other. In addition, protruding parts 2e is formed in a wall surface facing the side wall to which the pulsator 5 of the semi-automatic washing tank 2 is attached. Need of setting the depth D0 of the washing tank 2 to be short corresponding to a width W0 is thus eliminated. In the semi-automatic washing tank 2 having the pulsator 5 in the side wall, eddy currents are generated laterally in washing the subject washing, where because the depth D0 and the effective height H0 are almost similar to each other in generating the eddy currents laterally, the lateral eddy currents are circulated through the whole body of the tank favorably, thereby the washing is agitated favorably.
Patent JP-H04301229-A (JP)
Title: Information recording/reproducing head driving device
Inventor: NAGASATO MAKOTO
IPC: H02K41/035
Filed: 1991-03-29
Abstract: PURPOSE:To miniaturize a device, and to offer an information recording/ reproducing head driving device capable of driving a tracking coil at high speed by reducing the occupancy space of a magnetic circuit in a focusing direction and enlarging the magnetic flux density of the magnetic circuit in a gap. CONSTITUTION:In the information recording/reproducing head driving device, the tracking magnetic circuit for driving the tracking coil 22 is constituted of yokes 16 to 18 arranged in parallel and the permanent magnets 20, 21 of E-shaped section jointed to both the end surfaces of these yokes 16 to 18.
Patent JP-S62226864-A (JP)
Inventor: KUMAGAI MASARU
IPC: C04B35/64
Filed: 1986-03-27
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-H07284190-A (JP)
Title: Speaker
Inventor: ODA MITSUTAKA
IPC: C09D167/02
Filed: 1994-04-05
Abstract: PURPOSE:To enable the reproduction of clear and delicate high sound quality by having a constitution that a highly stretched PEN film in which a specified alumina film is formed is used for a sub-cone by being molded into a desired shape. CONSTITUTION:A frame 3 is coupled on the upper surface of a magnetic circuit where a magnetic gap is formed. The outer peripheral part of a diaphragm 2 coupled with a voice coil 8 to be fitted into the magnetic gap as a center is coupled with the peripheral part of this frame 3. A highly stretched PEN film in which a reticular or hexagonal alumina film of film thickness of 5Angstrom  to 1000Angstrom  is formed at least one side of the upper surface of the voice coil 8 is coupled with a sub-cone 1 molded into a desired shape. In this case, the magnetic circuit where the magnetic gap is formed by laminating and coupling a ring-shaped lower part plate 6 having a center pole part, a ring-shaped magnet 4 and a ring-shaped upper part plate 5 is composed.
Patent JP-S56164633-A (JP)
Title: Frequency synthesizer
Inventor: ISHIKAWA TOMOO
IPC: H03L7/18
Filed: 1980-05-21
Abstract: PURPOSE:To cover a broad frequency range, by shifting the output voltage of a voltage dividing circuit provided between a phase comparator and a voltage controlling oscillator to a prescribed level according to the change-over setting of an oscillated frequency region. CONSTITUTION:The change-over setting of an oscillation frequency is made by switching of the frequency dividing ratio of a variable frequency divider. Depending on the region, the switching of the shift level of a level shifting circuit 13 is interlocked with that of the frequency dividing ratio. That is, when a transistor switch 13c is turned off, the output voltage of a voltage dividing circuit 11 is shifted by a Zener diode.
Patent JP-H03267329-A (JP)
Title: Production of high heat-resistant al alloy composite material
Inventor: FUKAZAWA MINORU
IPC: C22C49/00
Filed: 1990-03-19
Abstract: PURPOSE:To obtain the composite material having excellent high-temp. strength and high heat resistance by mixing Al-Fe alloy powder contg. Ti and SiC whiskers formed with carbonaceous thin films on the surfaces and sintering the mixture. CONSTITUTION:The SiC shiskers formed with the carbonaceous thin films on the surfaces are used as a reinforcing material. The Al alloy contg. 5 to 10wt.% Fe, and 2 to 5% Ti, and consisting of the balance Al is used as a matrix. Both powders are mixed by a wet process in an org. solvent and the mixture is packed into a metallic mold. This mixture is subjected to a vacuum degassing treatment, then to a sintering treatment. The carbonaceous thin films interposed on the SiC shisker surfaces and the Ti component in the Al alloy selectively generate a reaction in a sintering stage and form secure TiC, thereby bonding the boundary. The carbonaceous thin films exhibit a barrier-like effect to prohibit the contact reaction of the Fe component and the SiC shiskers to be the cause for the deterioration of the material quality.
Patent JP-S56164418-A (JP)
Title: Operation transfer device
Inventor: OOTA HIROSHI
IPC: G05G11/00
Filed: 1980-05-21
Abstract: PURPOSE:To enable power transfer with a simple construction while keeping the relation of proportion surely, by coupling the rotating shafts of two motors and the output member with a differential device and displacing the output member according to the displacement of an input member. CONSTITUTION:A lever 1 of a potentiometer at a neutral state is moved to another position snown in dotted lines and a motor M1 is rotated at the speed according to a resistance value of resistance boards 2, 2'. Thus, a differential casing 25 is rotated, and an output shaft 32 is rotated via gears 28, 29, 31 and wipers 13, 13' are shaken by the rotation. The wipers 13, 13' are shaken to the position where a motor M2 is given of the same number of reverse revolutions as that of the motor M1 and the rotation of a casing 25 is stopped at this position. Thus, the displacement between input and output members can be given of sure relation of proportion for the transfer of power.
Patent JP-S60209871-A (JP)
Title: Ic card system
Inventor: YOSHIDA SHINYA
IPC: G06Q20/40
Filed: 1984-04-03
Abstract: PURPOSE:To resolve the complicatedness of card handling by using an IC card where data specifying accounts of plural banking organs which a user has and one common password number to individual accounts are stored. CONSTITUTION:In the IC card side, an ID mark and a bank number included in a received start text are collated successively with ID marks and bank numbers of the first the n-th accounts which are stored in a storage area of a ROM2. If it is discriminated that said ID mark and bank number do not exist in the storage area as the collation result, a CPU1 generates a signal, which indicates that transaction is impossible, in accordance with a program stored in the ROM2 and transmits this signal to an IC card reader of a terminal equipment. If an account having said ID mark and bank number is found in accounts of plural banking organs stored in the ROM2, the CPU1 reads out all account contents data such as the account number, the term of validity, etc. of this account and transmits them to the terminal equipment.