baber/WOPTO huggingface dataset:
Patent JP-S59143597-A (JP)
Title: Method for decomposing alginic acid by microorganism
Inventor: MINODA TAIJI
IPC: C12R1/38
Filed: 1983-02-03
Abstract: PURPOSE:To decompose alginic acid into low-molecular substances, e.g. uronic acid, etc., by reacting a microorganism belonging to the genus Flavobacterium or Pseudomonas melanofaciens with alginic acid. CONSTITUTION:The accumulated cultivation is carried out using a liquid culture medium containing a seaweed, soil on the seashore or soil in paddy field as a separation source and alginic acid as a sole carbon source. A culture fluid is applied onto an agar culture medium of the same composition as the culture fluid, and Flavobacterium alginovorum AJ11998 and Pseudomonas melanofaciens AJ11999 are obtained from the grown colony. These microorganisms are then aerobically cultivated in a liquid culture medium containing alginic acid as a sole carbon source, and solid materials, e.g., microbial cells, are separated and removed after the cultivation. The resultant supernatant liquid is then reacted with alginic acid to decompose 11-15% alginic acid into a reducing sugar, e.g., uronic acid.
Patent JP-H04270391-A (JP)
Title: Musical interval comparing display device
Inventor: TSUMURA MIOJI
IPC: G10L25/90
Filed: 1991-01-16
Abstract: PURPOSE:To give the information by which whether a vocal is exact or not can be decided from a side of a musical interval at the time of a KARAOKE (accompaniment to recorded music), etc. CONSTITUTION:Musical interval data for indicating a musical interval of a vocal part is stored in advance by allowing it to relate to music data, and in accordance with the music data, the musical interval data, and a fundamental frequency detected from an actual vocal are compared and displayed on an image device.
Patent JP-H09188438-A (JP)
Title: Sheet material conveyance device and image forming device
Inventor: MURAKAMI AYUMI
IPC: B65H3/46
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To grasp sheet material which stops due to paper jamming easily by driving a paper supply roller due to the open and close operations of an inversion guide member in a sheet material conveyance device in which the inversion guide member is provided in such a manner that it can be opened and closed freely so that the sheet material which stops in a conveyance passage can be taken out. SOLUTION: A fan shaped gear as a driving force transmission means which is fixed on a rotary shaft is provided in an inversion guide member 10. When the inversion guide member 10 is opened, the fan shaped gear rotates, a paper supply roller gear rotates in accordance with the rotation of the fan shaped gear, and a paper supply roller 6 also rotates in the same way. Here, it is assumed that sheet material Sa enters a conveyance passage Ha constituted by guide plates 13, 14 and that paper jamming occurs in a condition in which it is sandwiched by a pair of resist rollers 15 or in a condition in which it is nipped in the conveyance passage Ha.  In this case, the sheet material Sa is fed out to the paper supply roller 6 to form a loop so that it can be taken out easily and it is possible to improve jam processing property by opening the inversion guide member 16 in the clockwise direction.
Patent JP-S55110180-A (JP)
Title: Blue luminescent composition and fluorescent display tube excited with low energy electron ray
Inventor: MIMURA YOSHIYUKI
IPC: C09K11/08
Filed: 1979-02-16
Abstract: PURPOSE: To prepare the title composition having a higher luminescence than a red luminescent composition based on SnO 2  under the excitation with low energy electron rays of an acceleration voltage of ≤1kV, esp. ≤100V, by mixing a composite oxide of Cd and Sn with a proper amount of a specific blue light-emitting flrorescent.  
     CONSTITUTION: A composition obtained by mixing (A) 1pt.wt. of a composite oxide of CdO.wSnO 2  (0.1≤w≤10) and (B) 19W1/4 parts of a blue light-emitting fluorescent material such as (ZnS:Ag) (i.e. zinc sulfide fluorescent doped with silver), (ZnS:Ag, Al), [Zn(S, Se):Ag], [Zn(S, Se):Ag, Al], etc. The composition can be prepared at a lower cost than a blue luminescent composition based on In 2 O 3 , and nevertheless, emits more intense light by low energy electron rays of an acceleration voltage of ≥ about 80V. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07224207-A (JP)
Title: Conductive polymer compound
Inventor: SATO MASAHARU
IPC: H01B1/12
Filed: 1994-02-14
Abstract: PURPOSE:To provide a conductive polymer compound which does not form precipitates even when left standing for a long time in the form of a highly concentrated solution by dedoping a polyaniline or polypyrrole derivative and doping the dedoped derivative with a dopant having a menthane skeleton. CONSTITUTION:An aniline (derivative) or a pyrrole (derivative) is dissolved in a solvent containing a proton acid, an acid is added to the solution, and the resultant solution is subjected to oxidative polymerization to obtain polyaniline or polypyrrole. A neutral polyaniline or polypyrrole obtained by dedoping the above polyaniline or polypyrrole with e.g. ammonia water is doped with a dopant containing a menthane skeleton to obtain a conductive polymer compound containing anions having a menthane skeleton.
Patent JP-H07321770-A (JP)
Title: Method for reducing noise between adjacent pairs of transceivers and time-division multiplex communication system
Inventor: POORU SHIYUNITSURAIN
IPC: H04W84/10
Filed: 1995-02-03
Abstract: PURPOSE: To provide a system and a method for mutually synchronizing the timing of transceiver pairs. CONSTITUTION: A time division multiplex communication system 1 includes plural transceiver pairs CFP1/CPP1, CFP2/CPP2, CFP3/CPP3. Each transceiver pair is driven by a timer included in its inside. Each transceiver pair includes a circuit for synchronizing its own timer with a common frequency signal supplied to the transceiver pair itself. Since the timers of respective transceiver pairs are synchronized with the common frequency signal, the transmission of all transceiver pairs in the system can be mutually synchronized. Since the transmission is synchronized, noises and interference between adjacent transceiver pairs can be reduced.
Patent JP-H01194169-A (JP)
Title: Track address reproducing system
Inventor: TOMA TAKASHI
IPC: G11B20/10
Filed: 1988-01-29
Abstract: PURPOSE:To surely decide whether track address data are correct or not by reading a random signal out of a memory without updating it and making it error data when a synchronizing signal cannot be detected from reproducing data. CONSTITUTION:Before the track address data are written into a memory 14, the random signal is certainly written into the memory 14 and next, only when a synchronizing signal SYNC is obtained from the reproducing data, the track address data and an error detection code are written into the memory 14. When the data read out of the memory 14 is not the error detection code but the random signal, it is decided that it is abnormal. Consequently, when the track address data cannot be read, a situation in which a recording and reproducing means moves but the track address data do not move is avoided. Thus, whether the track address data are correct or not is surely decided.
Patent JP-H03221381-A (JP)
Title: Torque adjusting device for rotating tool
Inventor: HONGO SHOICHI
IPC: B25B23/145
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the high operating torque precision of a clutch with little effect from the rotary inertia by providing a switching means which is constituted of a torque detecting means and a shift means and switches the output to the low-speed side with the torque lower than the operating torque of the clutch. CONSTITUTION:The rotating speed of a motor 2 is set to a high speed to start the work, when the load torque is increased to exceed the speed adjusting capability range of the motor 2 and the rotating speed of the motor 2 is lowered to the preset rotating speed, the output of the second comparator 94b is made a high level, and a transistor Q1 is turned on. The input of the first comparator 94a is clamped to the voltage of a Zener diode Dz. The output of the motor 2 is reduced, and its rotating speed is lowered. When the load torque is further increased to reach the set torque of a clutch 4 and the clutch 4 is operated, the rotating speed is made a low speed, and the effect on the operating torque precision of the clutch 4 is reduced.
Patent JP-S59145260-A (JP)
Title: Resin composition for room temperature curable paint
Inventor: OOOKA MASATAKA
IPC: C09D175/00
Filed: 1983-02-04
Abstract: PURPOSE:To provide a resin compsn. for paints, which has good room temperature curability and gives a cured film haivng excellent mechanical strength, containing a tert. amino group-contg. vinyl polymer, a polyepoxy compd. and a polyisocyanate compd. CONSTITUTION:A tert. amino group-contg. vinyl polymer (A), a polyepoxy compd. (B), a polyisocyanate compd. (C) and optionally a pigment, a solvent, nitrocellulose, cellulose acetate butyrate or a ketone resin or a chlorinated polyolefin are blended together to prepare a paint. Said vinyl polymer can be obtd. (1) by copolymerizing a tert. amino group-contg. monomer and other vinyl monomer copolymerizable therewith, or (2) by reacting a vinyl polymer contg. acid anhydride groups with a compd. having a tert. amino group and active hydrogen capable of reacting with the acid anhydride group.
Patent JP-H09213088-A (JP)
Title: Engine controller
Inventor: TSURUMAKI KIYOSHI
IPC: F02D45/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To inform that a writing is not performed correctly by providing a monitor circuit for a write voltage in a controller provided with a flash memory and outputting an abnormal signal to a microcomputer when the write voltage is out of tolerances. SOLUTION: When an external write device 10 is connected to the engine controller 1, a write voltage, for example, 12V is impressed from the controller 1 on the device 10. When a voltage VB is supplied from a battery 4 to the controller 1, at the time when output VCC becomes a prescribed value, a voltage detecting circuit 7 turns on a transistor TR 8 and, for example, 12V is supplied on a line VPP. After this, when a reset is released by the power resetting function is a circuit 3, a microcomputer 2 enters the erase and write mode of a flash memory 2d. At the time, the voltage of an the VPP is monitored by a voltage detecting circuit 9 and when the voltage of on the VPP is out of the range of, for example, 12±0.5V, an abnormal signal is outputted from the voltage detecting circuit 9 to the microcomputer 2.  When the computer 2 receives the abnormal signal, a CPU 2a transmits a write abnormal signal to the device 10 via an SCI serial communication interface 2c.
Patent JP-2000212995-A (JP)
Title: Oil cooler open and close mechanism for construction vehicle
Inventor: SHIMAZU ATSUSHI
IPC: F01P11/08
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning of dust accumulated within a radiator assembly by providing a guide member of supporting an oil cooler arranged behind a radiator movably in fore-and-aft direction. SOLUTION: In the radiator assemble 1 of a construction vehicle, an oil cooler 3 is disposed behind a radiator 2. The side face of the radiator 2 and the side face of the oil cooler 3 are formed of tapped plates, and a guide member 20 is fastened by fastening bolts 21. The guide member 20 is of a type having a rectangular plate of a vertically two-strip guide grooves being equal in length and parallel with each other in the fore-and-aft direction, and by allowing the support bolts 23 being inserted in the guide grooves to be screwed to the side face of the oil cooler 3, the oil cooler 3 can be opened and closed with ease, and dust R accumulated can also be cleaned. Besides, vertically two stripe guide grooves being different from each other in length are made on the guide member 20, thereby tilting the oil cooler 3 and hence facilitating the cleaning of dust R more.
Patent JP-H03221077-A (JP)
Title: Convenient automatic fire-extinguisher
Inventor: KUBOZONO HIKARI
IPC: A62C35/13
Filed: 1990-01-26
Abstract: PURPOSE:To sense even a small flame so as to automatically extinguish fire, by using a material suitable for sensing a flame from a fire on a frying oil or the like. CONSTITUTION:A thin and long fiber material which is non-resistible to a heat or a flame is used as a sensing material P which is wound by several times onto a link arm O and a stationary arm N. When the fiber is broken even at one position by a heat or a flame, the fiber is unwind entirely, so as to rotate the link arm O in order to transmit a power. With this arrangement, a fire-extinguisher can be automatically operated by use of a cheap and simple structure. By using a liquid B which gives no detrimental effect to health in a kitchen, the settling of the used extinguisher may be facilitated, thereby it is possible to use the fire-extinguisher for automatically extinguishing a fire in a small scale such as a fire on frying oil or the like.
Patent JP-H02199824-A (JP)
Title: Introduction of impurity into substrate
Inventor: ONO YASUNORI
IPC: C23C16/44
Filed: 1989-01-30
Abstract: PURPOSE:To realize a high speed by a method wherein a treatment chamber and a discharge chamber are evacuated to produce a vacuum, electrons are held spatially uniformly by means of a magnetic field or an electric field while the electrons are being supplied to the discharge chamber and a substrate is irradiated with an ion beam containing impurity ions from a plasma which has been generated by introducing a gas containing impurities and a dilute gas into the discharge chamber. CONSTITUTION:When a discharge chamber 1 and a treatment chamber 8 are set to a vacuum and a voltage of V1=50V is applied to a direct-current power supply 17, electrons 6 are supplied from an electron supply apparatus 4. The electrons 6 are held at a uniform density in the central part by means of a multipolar magnetic field produced by a permanent magnetic field. When phosphine diluted with helium is introduced into the discharge chamber 1 from a gas supply pipe 5, the high-speed electrons 6 collide with gas molecules, and a plasma containing ions of helium, phosphorus and the like is generated. V2=3kV is applied to a direct-current power supply 18, and V3=-500V is applied to a direct-current power supply 19. An ion beam 16 is extracted from the plasma by means of an electrode 7; a substrate 11 is irradiated with it. During this process, a substrate holder 12 is cooled with water; a power supply 10 is operated; electrons are supplied to the substrate 11 from an electron supply apparatus 9. Thereby, a large area can be treated collectively at high speed; impurities can be introduced at high speed; the large area can be treated collectively.
Patent JP-S56115509-A (JP)
Title: Electric winding
Inventor: TAKIZAWA TERUHIRO
IPC: H01F27/28
Filed: 1980-02-18
Abstract: PURPOSE:To equalize the distribution of face pressure acting to an insulator and to prevent the deterioration of the quality of insulator by a method wherein hollow conductors are made as not to be exposed at the outermost circumferential part by burying them in the inside diametrical side of winding, and solid conductors alone are made to face with a block. CONSTITUTION:The conductors of the outermost layer of winding are made to have the structure wherein the hollow conductor part 7 thereof is buried in the opposite side from the block 1, namely in the face of the solid conductor part 8 of the inside diametrical side of winding. Therefore face pressure caused by force (m) of electromagnetic force, etc., is applied to the whole surface of the insulator 9 on the solid conductor part 8 equalizing the distribution of face pressure. Accordingly peak face pressure can be reduced and the deterioration of the quality of insulator can be prevented.
Patent JP-S60162175-A (JP)
Inventor: AIZAWA SUNAO
IPC: F26B21/00
Filed: 1984-02-02
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-H07227106-A (JP)
Title: Stand for walking-type working machine
Inventor: INOUE SHINICHIRO
IPC: B60S9/00
Filed: 1994-02-15
Abstract: PURPOSE:To provide a loading means for a walking-type working machine easily disposed of without causing environmental pollution after using and capable of being used in place of an expanded polystyrene-made loading means which generates toxic gases when burned and causes pollution problems both on burning and recycling. CONSTITUTION:This stand is composed of a fixing member which is freely fixed and removed to and from the left and right sides of a protector attached on the front end of a machine frame, a loading part 3 which receives the driving shaft cases 7 protruding into left and right from a mission case for running, a grounding part 2 and a front and a rear connecting member. The driving shaft case 7 is loaded on the loading part 3 to receive the weight of the machine body and the fixing member is fixed to the protector 9 by bolts. Thus, the fixing member, the grounding part 2 and the loading part 3 work in concert together and the machine body is fixed in the inversely standing position so that the grounding part 2 can stand on the ground with the machine body kept in a standing position. The grounding part 2 is fixed on the loading deck of a track by nails 17 and the walking-type rice transplanter is transported in the standing position.
Patent JP-H10212167-A (JP)
Title: Silicon nitride-base composite sintered compact and its production
Inventor: TANAKA KOICHI
IPC: C04B35/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon nitride-base composite sintered compact having superior high-temp. strength and toughness in the temp. range from room temp. to 1,500 deg.C and excellent in high-temp. strength and creep resistance. SOLUTION: This composite sintered compact contains 0.5-25 pts.wt. hard particles of at least one selected from among silicides of Ta, Nb, Mo and W and SiC in a dispersed state to 100 pts.wt. silicon nitride compsn. consisting of 70-99mol% silicon nitride, 0.5-10mol% (expressed in terms of oxide) Lu and impurity-like oxygen as the balance. The silicon nitride exists as crystal grains having <=5μm average grain diameter and an average aspect ratio of >=5 and the hard particles exist as crystal grains having 1-5μm average grain diameter. The impurity-like oxygen and group IIIa elements on the periodic Table including Lu exist chiefly as a crystal phase of one or more selected from among apatite, YAM and wollastonite in the grain boundaries of the silicon nitride grains and hard grains.
Patent JP-S61177847-A (JP)
Title: Communication device for modulating pulse position
Inventor: DEJIMA TOSHIO
IPC: H04L25/49
Filed: 1985-02-01
Abstract: PURPOSE:To transmit such a volume of information that can be identified and processed in a vague period by transmitting and detecting a larger amount of information than a combination capable of taking repeatedly r-piece of signal information out of n-piece of signal information. CONSTITUTION:A pulse is inputted to a counter 1, and its output is outputted to either one of input terminals of respective gate circuits 2a-2n, while a clock pulse CP is inputted to the remaining one of the input terminals of the gate circuits 2a-2n. Accordingly, they take the AND of the output of the counter 1 and the clock pulse CP and output it to counters 3-5. Their outputs are transmitted to an ROM 6, and the output conforming to nDr is delivered as the transmittable information volume from the ROM 6.
Patent JP-H01193049-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: TAKAGI KAZUYA
IPC: F02D41/00
Filed: 1988-01-28
Abstract: PURPOSE:To suppress deterioration of emission while preventing vibration in a car body by prohibiting a feedback control of an air-fuel ratio upon non- braking, in a determined speed reducing device, and executing the feedback control of the air-fuel ratio under a controlled state. CONSTITUTION:A control device is equipped with a feedback control means B for holding an air-fuel ratio of a mixture supplied to an engine 1 into a target air-fuel ratio based on an output from an air-fuel ratio detecting means A. In this case, there is provided a feedback control stopping means C for stopping the feedback control upon a determined speed reducing drive. Besides, there is provided a braking state detecting means D for detecting operation of a braking device in a vehicle. Further, there is provided a stoppage releasing means E for releasing stoppage of the feedback control upon detection of operating state in the braking device. Thus, it is possible to suppress deterioration of emission while preventing variation in the air-fuel ratio due to the feedback control.
Patent JP-H0534628-A (JP)
Title: Light receiving/emitting device
Inventor: OGATA SHIRO
IPC: G02B27/09
Filed: 1991-01-18
Abstract: PURPOSE:To facilitate the control of the beam diameter and the optical axis adjustment, and to miniaturize the device by unequalizing external forms in two directions in which patterns formed in an optical element are orthogonal. CONSTITUTION:As for a Fresnel lens 1, a slit-like lens pattern 5 whose external form is a circle of the diameter D in the Y axis direction, and which has parallel sides of width being smaller than the diameter D in the X axis direction is formed on a transparency lens base plate 2 provided on the inside surface of a window part of a package. When a semiconductor element 4 such as a semiconductor laser, etc., is placed in a position of a focal distance (f) on an optical axis of the Fresnel lens 1, a light beam having an expanse in the X direction and the Y direction emitted from the semiconductor laser is made incident on the Fresnel lens l. In this case, when the Fresnel lens is installed so as to limit the lens effective diameter in the X direction, as for an emitted light from the lens, a slit-like light beam having a long intensity distribution in the Y direction, being effective as a light source of a photosensor and a laser beam printer, etc., is obtained. Accordingly, an important part of the device can be constituted of only a semiconductor element and an optical element.
Patent JP-S53103305-A (JP)
Title: Multi-processing exchange system
Inventor: UNO FUMIO
IPC: H04Q3/545
Filed: 1977-02-21
Abstract: PURPOSE:To secure an easy extension from the single central controller system to the plural central controller system through common use of the interface between the central controller and speech path controller by installing a multiple access controller.
Patent JP-H09214916-A (JP)
Title: Data communication re-transmission equipment
Inventor: MATOBA NAOTO
IPC: H04N21/4402
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress the delay time of an image frame at a receiver side by allowing a transmitter side to use the number of frames in a transmission buffer analogizing an arrival time of image frames so as to control a quantization step. SOLUTION: Compression data are divided into a prescribed length of frames by a frame configuration means 2, an error check bit is calculated and added to the frame and stored in a transmission buffer 3. The buffer 3 increases a frame count by one for each one frame storage and the count is given to a quantization step controller 4 as number of resident frames in the buffer 3. A receiver 200 uses a communication line error detection means 8 to detect error in received compression image data. When no error is detected, a reception confirmation signal is sent as a reception confirmation notice. When any error is detected, a re-transmission request signal is sent and frames whose error is not detected by the means 8 are stored in a reception buffer 9.