baber/WOPTO huggingface dataset:
Patent JP-H0222857-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOGUCHI YASUO
IPC: H01L29/732
Filed: 1988-07-11
Abstract: PURPOSE:To enhance a high-frequency characteristic by a method wherein an N-type base region is formed newly inside an N<-> type epitaxial layer and N-type source and drain regions whose concentration is lower than that of N<+> type source and drain regions are formed simultaneously so as to include the N<+> source and drain regions at their inside. CONSTITUTION:In a Bi-MOS integrated circuit device, a high-concentration N-type base region 8a is formed in a T-PNP transistor Q2. During the same process as this, first N-type source and drain regions 8b whose concentration is lower than that of N<+> type source and drain regions of an N-ch transistor Q3 and which are deeper than these regions are formed at their outside so as to include the regions at their inside. When a P-channel transistor Qa exists, its N-type well region is formed simulta neously in the same manner by utilizing a formation process of the N-type base region 8a; accordingly; it is possible to relax a concentration gradient at a junction face between a well region and source and drain regions in a MOS transistor. Accordingly, it is possible to realize the high breakdown strength of an N-channel transistor and a P-channel transistor. At the same time, it is possible to improve the punchthrough breakdown strength, a current characteristic of a grounded-emitter current amplification factor (hFE) and a frequency characteristic of the T-PNP transistor.
Patent JP-H0615084-A (JP)
Title: Opener of shuttle of sewing machine
Inventor: SAKATANI YASUYUKI
IPC: D05B57/14
Filed: 1992-06-30
Abstract: PURPOSE:To perform smooth movement and pulling-out of a needle thread loop to a rotating hook bobbin case holder without generating noises. CONSTITUTION:To a sewing machine shuttle wherein a fitting projection 3a is formed on either one of a needle plate 4 fixed on a sewing machine bed and a rotating hook bobbin case holder 3 and a fitting recessed part 4a movably fitted to the fitting projection is formed on another one of them through a gap through which a needle thread is passed, a bobbin case 6 fixed in the rotating hook bobbin case holder or a projected part 6a on the peripheral edge part of the inner pot is provided and, a rotatably movable roller 13 supported with free rotation in a sewing machine bed facing to the front end face 6a1 in the rotating direction of the rotating hook 2, is also provided. The fitting projection is held thereby at the center of a fitting groove by making the rotating roller abut on a contact part.
Patent JP-H0223176-A (JP)
Title: Manuscript circular type copying device
Inventor: IKESUE MASUMI
IPC: B65H85/00
Filed: 1988-07-11
Abstract: PURPOSE:To improve efficiency by detecting all sizes of manuscripts once circulated, copying only a first and a second manuscripts in the order of size in the next circulation, immediately discharging the first and stacking the second to be discharged, and conducting the same treatment for the third and the following manuscript in a succeeding circulation. CONSTITUTION:When the manuscripts D of plural sizes are randomly set on a circular type automatic manuscript feeding device 10, first all manuscripts are once circulated without the exposure at an exposure position 3, and all sizes are detected with a detector 37. And in the next circulation, copies are prepared with a copying machine main body 20 for only the manuscripts having the first and the second sizes in the order of size, a third and the following manuscripts are returned to a manuscript tray 1, and the copy of the first manuscript is immediately discharged to and that of the second manuscript is once stacked on an intermediate tray to be discharged to a finisher. Then a third and the following manuscripts are similarly treated in a succeeding circulation. Thus the copies classified and filed can be automatically obtained without the previous rearrangement of manuscripts in every size.
Patent JP-H0837715-A (JP)
Title: Wiring duct
Inventor: NAKAMOTO ATSUSHI
IPC: H02G3/04
Filed: 1994-07-26
Abstract: PURPOSE:To improve the assembly work of a wiring duct by providing locked sections which are locked to locking sections provided on side members to bridging members. CONSTITUTION:Each extended section 1c of a side member 1 is provided with a locking section 1c which is formed by cutting and raising part of one piece 1a and directed in an oblique direction on the piece 1a. Each bridging member 2 is constituted in such a way that one of facing pieces 2b is perpendicularly extended from the member 2 and inserting sections 2g are formed at both ends of the member 2 in the length direction, and then, a notched section 2j having an end face 2h is provided at the corner section formed of the central piece 2a and other facing piece 2c of the member 2. When each bridging member 2 is set by respectively inserting its inserting sections 2g into the extended sections 1c of the side members 1 so that the locked part 2d of the member 2 can be locked to the locking sections 1e of the side members 1, a wiring space is formed. Therefore, the assembly work of a wiring duct can be improved, because no such work as the screw tightening with a screwdriver, etc., is required.
Patent JP-H0226975-A (JP)
Title: Solid cotton
Inventor: KURODA TOSHIMASA
IPC: D04H1/551
Filed: 1988-07-14
Abstract: PURPOSE:To obtain a solid cotton having excellent flame-retardancy, heat- resistance and cushioning property by mixing aromatic polyamide short fibers with polyphenylene sulfide short fibers and bonding the fibers with each other by melting the polyphenylene sulfide short fibers. CONSTITUTION:Aromatic polyamide short fibers 1 are mixed with preferably 1-30wt.% of polyphenylene sulfide short fibers and the mixture is heated at a temperature higher than the melting point of the polyphenylene sulfide short fiber and lower than the melting point of the aromatic polyamide short fiber to form the bonding points 3, 4, 5 between the fibers by the melting of the polyphenylene sulfide short fibers and obtain the objective solid cotton especially suitable as a cushioning material of aircraft seat, wadding of a coverlet for a foot warmer, etc.
Patent JP-S6152701-A (JP)
Title: Multiplexing controller
Inventor: KUDO MITSURU
IPC: G05B9/03
Filed: 1984-08-23
Abstract: PURPOSE:To obtain a system which can be applied to many kinds of multiplexing controller, by constituting the system with plural processors and plural selecting output devices which receive output signals from plural processors and output control output signals to control objects. CONSTITUTION:A by-pass control circuit 15 receives trouble signals 111-113 outputted from a CPU 11 of a system A, a CPU 12 of a system B, and a CPU 13 of a system C respectively and manual by-pass signals 114-116 from a manual by-pass switch 21 of the system A, a manual by-pass switch 22 of the system B, and a manual by-pass switch 23 of the system C and determines an incorporated logic and outputs a by-pass signal 103 of the system A, a by-pass signal 104 of the system B, and a by-pass signal 105 of the system C. Selecting output devices 16 receive these by-pass signals 103-105 and select and generate control output signals X from output signals VA-VC of CPUs 11-13 in accordance with a logic of control output signal selection and generation corresponding to the combinational state of by-pass signals 103-105.
Patent JP-H0226963-A (JP)
Title: Method and apparatus for sensing weft yarn
Inventor: TAKEGAWA YUJIRO
IPC: D03D51/34
Filed: 1988-07-12
Abstract: PURPOSE:To enable sure picking of plural weft yarns in the same opening by separating and sensing the presence or absence of the respective weft yarns with plural sensors separately arranged on the side of reaching weft yarns in picking the plural weft yarns by jetting from a main nozzle. CONSTITUTION:Two drum type storing device (R1) and (R2), respectively equipped with engaging pins (P1) and (P2) and having different extents of length measurement are arranged relatively to one main nozzle (N) on the weft yarn jetting side and two sensors (S1) and (S2) are provided separately in the weft yarn flying direction on the side of reaching the weft yarns. The second weft yarn (W2) is once engaged before engaging with the first weft yarn (W1) and the second weft yarn (W2) is further released after stopping the unwinding of the first weft yarn (W1) or the flying speeds of the respective weft yarns (W1) and (W2) are different. Alternatively, the timing of starting the flying of the respective weft yarns (W1) and (W2) is different to shift the time of reaching the respective weft yarns (W1) and (W2) to the first sensor (S1). Thereby, the presence or absence of the leading first weft yarn (W1) is respectively separated and sensed by the first sensor (S1) and the succeeding second weft yarn (W2) by the second sensor (S2).
Patent JP-2000007557-A (JP)
Title: Granulated composition having masked unpleasant taste and its production
Inventor: KIZU NORIO
IPC: A61K47/30
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition excellent in suppressing effects on an unpleasant taste felt in a mouth and capable of more readily carrying out the flavoring by removing water from a granulated material prepared by granulating an ingredient having the unpleasant taste with a specific aqueous dispersion. SOLUTION: This composition is produced by removing water from a granulated material prepared by granulating (A) an ingredient having an unpleasant taste with (B) an aqueous dispersion of a sparingly water-soluble polymer (e.g. ethyl cellulose). A medicine such as a physiologically active ingredient, a food additive, etc., are cited as the ingredient A. Fursultiamine, ranitidine hydrochloride, vitamins, minerals, etc., are cited as the physiologically active ingredient. Thiamine nitrate, riboflavin, ascorbic acid, etc., are cited as the food additive. The average particle diameter of the ingredient A is preferably 1-100 μm, more preferably 1-50 μm, far more preferably 1-30 μm, especially preferably 1-20 μm. The concentration of the ingredient B is preferably 5-40 wt.% expressed in terms of the solid content.
Patent JP-S5876166-A (JP)
Title: Formation of expanded paint film comprising fluororesin
Inventor: FUJII HIROTADA
IPC: B05D7/24
Filed: 1981-10-30
Abstract: PURPOSE:To form an expanded paint film comprising fluororesin excellent in heat resistance, by electrostatically applying powdery perfluoroalkoxy resin onto a primer applied to a metal plate, and properly controlling a baking condition during baking. CONSTITUTION:After the surface of a metal plate is degreased with toluene or the like, a primer is sprayed to said surface, and then powdery perfluoroalkoxy resin is applied by an elecctrostatic powder-coating method charging the metal plate as a positive pole and an electrostatic coating gun as a negative pole without baking the primer. Thereafter, the applied resin is baked for about 10-30min at a temperature above the melting point of perfluoroalkoxy resin by heating it at a temperature-rising speed of 1-10 deg.C/min. Consequently, the fluororesin paint film having an expanded layer is easily formed on the metal plate.
Patent JP-S5963569-A (JP)
Title: Reader for surge current recording magnetic piece
Inventor: KAMIO HIROKIRA
IPC: G11B5/00
Filed: 1982-10-04
Abstract: PURPOSE:To improve the operativity of reading operability without decreasing detection precision even if a tape-type magnetic piece expands or contracts, or slips, by feeding said magnetic piece to be read as it is, and compensating the measurement result on the basis of the detection result of a frequency signal corresponding to the relative conveyance speed between the magnetic piece and a reproducing head. CONSTITUTION:When the tape-type magnetic piece 2 is inserted, an insertion sensor 11 outputs a detection signal and a microcomputer 22 drives a motor 8; when the magnetic piece 2 is conveyed, the reproducing head 7 reads its contents and outputs a reproduction signal with demagnetization width W corresponding to a surge current. This reproduction signal is detected by a detecting circuit 16 and a demagnetization-width signal is outputted from a level detecting circuit 17. On the other hand, a disk 9 with a slit rotates according to the rotating speed of a discharge roll 5 through the rotation of the motor 8, a photocoupler 10 outputs a rotation signal to an AND circuit 20. This rotation signal is counted by a counter circuit 21 and the microcomputer 22 processes the output of a period measuring circuit 15 and the count signal to display the demagnetization width W on a display part 24 and a surge current value on a display part 25 while printing out the measurement result on a printer 26.
Patent JP-H0367214-A (JP)
Title: Scanning line skip type nonsynchronous picture drawing apparatus and method for the same
Inventor: RONARUDO JIEI SUTORAAYAA
IPC: G06K15/12
Filed: 1990-06-29
Abstract: PURPOSE: To compensate the difference between the generating speed of pixel signals and the speed of plotting on a base by providing an exposure beam generator, which can be controlled by an address signal, composed of a modulator and a polygon mirror having plural reflecting panes to be rotated at a specified speed at a laser raster scanning device. CONSTITUTION: This laser raster scanning device is provided with an exposure beam generator 12, which can be controlled by the address signal, composed of the modulator and the polygon mirror having the plural reflecting planes to be rotated at the specified speed. The scanning device displaces an exposure beam modulated across scanning lines on a base 16, and a plotting platen 18 accepts the base 16 and sends it at specified speed perpendicularly to scanning direction.  A controller 20 is provided with a computer 80 for receiving an input data signal and generating a correspondent exposure signal, the exposure signal is divided into signal strings put in order, and the respective signal strings correspond to the specified scanning lines. the computer 80 further generates signals and sends the plotting platen 18 from a position corresponding to the current scanning line to the position corresponding to the following scanning line. Thus, the difference between the generating speed of pixel signals and the speed of plotting on the base 16 is compensated.
Patent JP-S5980417-A (JP)
Inventor: KARURU FUYUUA
IPC: C08F2/44
Filed: 1983-09-22
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-S6068490-A (JP)
Inventor: MORIMOTO TERU
IPC: B65H29/62
Filed: 1983-09-21
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-S5799062-A (JP)
Title: Reception circuit for data transmission
Inventor: FUDA MASAHIRO
IPC: H04L5/22
Filed: 1980-12-12
Abstract: PURPOSE:To enable to receive a pulse code signal of any system with a reception circuit with the same but simple constitution, by measuring the interval of sequential status change of an input pulse code signal sequentially and recognizing the synchronous pattern and data, based on the measuring value of interval. CONSTITUTION:A repetitive frequency of a clock pulse is set so that the 10- count of the clock pulse generated at a pulse interval measuring circuit 14 corresponds to one bit interval of an input pulse code signal, and if the synchronous pattern of the input pulse code is ''10000001'' as shown in A, sequential pulse interval measuring value at the status change pulse train as shown in E is 10,70,10,10,10,30,10,10,10,10,30,10. Thus, when the pulse interval trains are converted into a bit train corresponding to one-bit of 10-count, a code signal in coincidence with the signal waveform of the input pulse code signal as shown in A can be obtained.
Patent JP-S6067651-A (JP)
Title: Metal material having graphite fluoride penetrated layer and preparation thereof
Inventor: UEMURA MICHIO
IPC: C23C8/78
Filed: 1983-09-21
Abstract: PURPOSE:To suppress corrosion and scale adhesion, by forming a graphite fluoride penetrated layer with a predetermined thickness to the surface of a metal material. CONSTITUTION:For example, a metal material is embedded in a mixture of hard charcoal particles and a solid carburizing agent and heated for a prescribed time to form a carbide penetrated layer to the surface of the metal material. This carburized metal material is heated at 370-570 deg.C in a fluorine gas stream. By this method, the corrosion of the metal material is prevented and scale adhesion to the metal material is suppressed.
Patent JP-S5797563-A (JP)
Title: Fixing device
Inventor: KOROKU SHIYOUICHI
IPC: G03G15/20
Filed: 1980-12-11
Abstract: PURPOSE:To obtain a compact fixing device which has the stable capability of fixation and performs the superior fixation, by providing an oscillating means of oscillating a high-frequency generating means of sending a high-frequency wave to a recording material. CONSTITUTION:The axis of a sectionally rectangular waveguide 2 is set perpendicular to a recording-material carriage direction 3, and at both ends of this waveguide 2, a microwave oscillator 5 and a cooling device 6 which are parallel to each other and at right angles to the axis of the waveguide are provided. A microwave is transmitted in the waveguide in its axial direction, and in the recording-material passing surface of the waveguide 2, many slit holes 11 are made along the waveguide axis. The respective slit holes 11 are prallel to one another and the lengthwise direction of each slit hole is at right angles to the waveguide axis. Further the waveguide 2, oscillator 5 and cooling device 6 are held in one body by a supporting member 7, which is oscillated as shown by an arrow 8 through the rotation of a cam 10 fitted in an oscillatory state to an oscillation guide 9 fixed to the main frame side of a copying machine.
Patent JP-S6330943-A (JP)
Title: Unrequired record deleting system
Inventor: OKUNO HIDEYUKI
IPC: G06F12/00
Filed: 1986-07-25
Abstract: PURPOSE:To accurately and comprehensively delete unrequired records in which no storage, no updating, and no retrieval are performed in a constant period, from a memory device with a few manhours, and time, by providing a data retrieving means, a history comparison means, and a data deleting means. CONSTITUTION:An unrequired record deleting means 11 starts up the history comparison means 13 by supplying a retrieved data record 20, and the value of a bit of deletion period information set in advance, by the data retrieving means 12. The history comparison means 13 compares the value of a bit of history information 21 which represents the latest stored, updated, or retrieved data of the data record 20, whether it is generated before the value of the bit of the deletion period information set in advance, that is, whether it is older than the latter, and outputs a result. Following that, the unrequired record deleting means 11 stars up the data deleting means 14 when the value of the bit of history information is older. The data deleting means 14 deletes the data record 20 in which the value of the bit of history information 21 which represents the latest stored, updated, or retrieved date, it decided as older than the value of the bit of deletion period information set in advance, from the memory device 15.
Patent JP-H1015365-A (JP)
Title: Method for cleaning membrane
Inventor: SAWADA SHIGEKI
IPC: B01D65/02
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To carry out a process in which pollutants adherent to and are deposited on the surface of a membrane are washed out and removed efficiently with a small amount of backwashing water by a method in which when chlorine water is made to backflow through a membrane module from the secondary side of the membrane to the primary side to wash the membrane, after the passage of a prescribed time from the backflow of chlorine water, retained water on the primary side of the membrane is discharged outside a system. SOLUTION: Filtrate which is obtained by passing raw water in a raw water tank 1 through a membrane module 2 from the primary side 2A of the module 2 to the secondary side 2B and passed through a filtrate tank 3 is taken out as treated water. Besides, when the membrane is backwashed, pumps P1, P2 are stopped, valves V1-V3 are closed, and pumps P3, P4 are actuated. In this way, a sodium hypochlorite aqueous solution is injected into the filtrate from the tank 3 to prepare chlorine water, which is made to backflow from the secondary side 2B to the primary side 2A. The primary side 2A is filled with chlorine water, the pumps P3, P4 are stopped, after the elapse of a prescribed length of time, the pump P1 is actuated, the valve V1 is opened, raw water in the tank 1 is introduced to the primary side 2A, and chlorine water is discharged outside a system.
Patent JP-S6235464-A (JP)
Title: Enclosed type secondary cell
Inventor: TAJIMA YOSHIMITSU
IPC: H01M10/52
Filed: 1985-08-08
Abstract: PURPOSE:To prevent an internal pressure of a cell from rising when charged at a high rate, by coating metal material having high affinity for oxygen, which is processed by oxidation, with a water-repellent film, and bringing it into contact with a negative electrode. CONSTITUTION:Metal material having high affinity for oxygen is fired and processed by oxidation at high temperature in the air. After it is soaked in suspension of water-repellence treatment agent, it is fired in the air to be coated with the water-repellence treatment agent. This obtained metal material 5 is arranged so as to be brought into contact with a negative electrode 6 in the secondary cell. Thus, under overcharged conditions, oxygen gas is generated on a positive electrode 1, and on the other hand the oxygen gas generated on the positive electrode 1 is absorbed into the metal material 5 on the negative electrode 6, and effectively reduced into water or hydroxyl ion, and therefore an internal pressure of the cell is prevented from rising.
Patent JP-H0927852-A (JP)
Title: Communication terminal equipment provided with automatic answering recording function
Inventor: SOMIYA KAZUO
IPC: H04M1/57
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To attain reply after confirming a caller even when a call comes from the caller whose telephone number is not detected. SOLUTION: Upon the receipt of a call signal, a signal processing section 1 receives a modem signal sent during the bell stop period in the call signal via a modem processor 7 to detect the caller telephone number from the modem signal. Then the signal processing section 1 displays the detected telephone number on a display section 17 and stored in a RAM 3. On the other hand, the signal processing section 1 operates a DSP 13 of an automatic answering telephone set 12 when no modem signal is received to record a voice message sent from the caller. In this case, the voice message is outputted externally as a voice by a speaker 15.