baber/WOPTO huggingface dataset:
Patent JP-S61255344-A (JP)
Title: Photosensitive material carrying device
Inventor: NEGISHI HIDEO
IPC: G03D13/00
Filed: 1985-05-09
Abstract: PURPOSE:To carry photosensitive materials after correcting their bends so as to prevent the occurrence of troubles by providing a means which leads an exposed photosensitive material to a carrying system, a means which corrects the bend of the photosensitive material to its carried direction, and a means which sends the photosensitive material to an automatic developing device. CONSTITUTION:A pair of opposed carrying rollers 22 is provided as a means which corrects the bend of a sheet film to its carried direction. The rollers 22 are constituted in such a way that their both end sections are forced by springs, etc., and their surfaces of cylindrical parts are constituted in such a way that they can be allowed to contact with each other without slip. Moreover, the rollers 22 are driven by a motor Mo which is controlled by a control section not only in the direction shown by the arrow but also in the opposite direction, and rotated in the direction opposite to the film carrying direction for a fixed time after a sheet film F passes through a detector 13. The leading edge section of the sheet film F brought to the contacting section of the carrying rollers 22 is passed through the rollers 22 and discharged from the rollers in a bend-corrected attitude in the direction shown by the arrow.
Patent JP-S5067533-A (JP)
IPC: G11C19/18
Filed: 1974-08-28
Abstract: In order to achieve increased packing density, a simplified ratioless shift register stage is provided which utilizes only four transistors per stage and requires only three clock signals. A stage input signal is clocked through a transistor dynamic inverter with a  phi 1 clock signal. The information is then coupled through a single transistor inverter with a  phi 2 clock signal which is present concurrently with and also extends beyond  phi 1. After the termination of  phi 2 the information is coupled to a stage output point through a single transistor switch actuated by a  phi 3 clock signal.
Patent JP-S59224180-A (JP)
Title: Semiconductor device
Inventor: YAMAUCHI MASAMITSU
IPC: H01L21/60
Filed: 1983-06-03
Abstract: PURPOSE:To prevent the separation of metal at the time of bonding, by forming a silicon nitride film, whose bonding strength is strong with respect to Ti and a GaAs substrate, between the GaAs substrate and the Ti. CONSTITUTION:On Al2 of a gate-electrode extracting part formed on a GaAs substrate 1, a silicon nitride film 3 is formed to a thickness of about 3,000Angstrom . The substrate is coated by photoresist 8. A contact window 9 for the extracting part 2 and a bonding pad part is provided. Then, the photoresist 8 is removed. Thereafter the surface is newly coated by photoresist 10, and a pattern of a region 11, where the bonding pad is to be formed, is formed. Then, on the GaAs substrate, Ti4 is deposited to a thickness of 2,000Angstrom , and Pt5 is deposited to a thickness of 2,000Angstrom . By a lift away method, Ti-Pt of the bonding pad part is formed. Then, Tu6 is formed on the Ti-Pt by the same method.
Patent JP-H05276461-A (JP)
Title: Automatic beam limiting circuit for color television receiver
IPC: H04N5/59
Filed: 1992-03-25
Abstract: PURPOSE:To control the contrast of display in a monochrome and to prolong the service life of a CRT display tube by limiting a cathode current corresponding to difference from a reference value when the respective maximum values of plural cathode detecting signals exceed the reference value. CONSTITUTION:Three primary color output signals R, G and B from a CRT drive amplifier 2 are detected by transistors Tr1-Tr3 in a cathode current detection part 3. These detected respective cathode currents flow to the collectors of the Tr1-Tr3 and are converted to voltages by detecting resistors R1-R3. Since an LPF is composed of the resistors R1-R3, the DC voltage of the average value of the collector current signals of the Tr1-Tr3 is obtained from these LPF. These red, green and blue cathode voltages VR, VG and VB are connected to transistors Tr4-Tr6 in a comparator circuit 4. The comparator circuit 4 compares these respective voltages with a reference voltage VRef and when even only one of respective voltages exceeds the voltage VRef, a voltage at a control terminal 1a of a video signal processing IC 1 is decreased.
Patent JP-S5222697-A (JP)
Title: Nuclear fusion device
Inventor: NAKAGAWA SATOSHI
IPC: G21B1/25
Filed: 1975-08-14
Abstract: PURPOSE: Protective device by which bad influence given to vacuum container by abnormal induced voltage occurred on the time in which plasma current is distinguished simultaneously, is prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04333618-A (JP)
Title: Polyphenylene sulfide conjugate fiber
Inventor: HONDA CHIKARA
IPC: D01F8/12
Filed: 1991-04-30
Abstract: PURPOSE:To provide an industrial conjugate fiber having excellent heat- resistance, chemical resistance, durability and mechanical properties and high peeling resistance between the inner-layer polymer component and the outer- layer polymer component. CONSTITUTION:The objective polyphenylene sulfide conjugate fiber is composed of an innermost layer consisting of a polyamide, an outermost layer consisting of a polyphenylene sulfide (PPS) and an intermediate layer consisting of a mixture of the polyamide and the PPS. The ratios of the innermost layer and the outermost layer to the total conjugate fiber is >=20wt.% and >=10wt.%, respectively. The part having a polyamide/PPS mixing ratio of 30:70 to 70:30 in the intermediate layer accounts for 5-50wt.% of the total fiber.
Patent JP-S63266648-A (JP)
Title: Sticking method for optical recording medium
Inventor: KASAI KIKUMI
IPC: G11B11/105
Filed: 1987-04-22
Abstract: PURPOSE:To sticking together at a good dimension accuracy by using an adhesive with a fluidity for the sticking surface sides of two substrates, and hardening it after applying it on an inner fringe part and an outer fringe part, and making it substitute for a spacer. CONSTITUTION:An information recording layer part 2 is formed on the sticking surface sides of the two substrates 1, 4. It is constructed by an air sandwich construction, and an inner spacer and an outer spacer are not used, and the adhesives 3, 5 with the fluidity are used, and after applying them on the inner fringe part and the outer fringe part, and hardening them, they are made to substitute for the spacer. Thus, a process at the time of sticking together is simplified, and the accuracy of the sticking together is made good. Besides, because by sticking the two substrates, 1, 4 together by using the adhesives 3, 5 with the fluidity and hardening hem after their coating, it comes possible that the inner spacer and the outer spacer need not be used, a cost for sticking together can be extremely cheapened.
Patent JP-S58217702-A (JP)
Title: Structure for fixing ceramic shaft of impeller
Inventor: ACHINAMI SEIJI
IPC: F01D5/04
Filed: 1982-06-11
Abstract: PURPOSE:To prevent the damage of the screw part by a method wherein a metal sleeve is fitted between a ceramic shaft and an impeller fixing hole and the end part of the metal sleeve is engaged with a groove of the ceramic shaft. CONSTITUTION:A sleeve part 12A of metal sleeve 12 has a plurality of slits and an engagement part arranged at the end part is engaged with a groove 11C of a ceramic shaft 11. A nut 16 is threadingly engaged with the threaded part 12B and then an impeller 2 is fastened to the ceramic shaft 11.
Patent JP-S5527135-A (JP)
Title: Novel unsaturated ketone compound and its preparation
Inventor: KOBAYASHI TOYOHIKO
IPC: C07C45/72
Filed: 1978-08-15
Abstract: NEW MATERIAL:An unsaturated ketone compound of formula I: (R 1  is methyl or ethyl group; R 2  is H or methyl group; either of the 1- and the 2-positons has double bond in the dotted line).  
     EXAMPLE: 2-Methyl-3-isopropyl-2,5-heptadien-4-one.  
     USE: Useful as perfumes having a flowery flavor like green wood, usable for compounding various fragrances, and flavoring soaps due to the alkali resistance.  
     PROCESS: A diol of formula II is heated with dilute sulfuric acid, dehydrated and isomerized at about 60°C for about 5hr to give the compound of formula III among the compounds of formula I. The concentration of the sulfuric acid is 10W20%, preferably 15%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5325590-A (JP)
Title: 7-(n-substituted alkanoyl-2-phenylglycineamide)-cephalosporanic acid derivatives
Inventor: KAMIYA TAKASHI
IPC: A61P31/04
Filed: 1976-08-19
Abstract: PURPOSE: 7-(N-Substituted alkanoyl-2- phenylglycinamido)-cephalosporanic acid derivatives I(R is alkanoyloxy or heterocyclic thio containing a nitrogen atom; X is OH, hydroxyimino or alkylene substituted by sulfo, amino or acylamino; the heterocyclic thio of R may be substituted by alkyl) and their salts, e.g. 7[D-N-(D-mandeloyl)-2-phenylglycineamide]-3-(5-methyl-1,3,4-thiaziazole-2-yl) thiomethyl-3-cephem-4-carboxylic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01270310-A (JP)
Title: Manufacture of semiconductor
Inventor: TAKAISHI TAKESHI
IPC: H01L27/00
Filed: 1988-04-22
Abstract: PURPOSE:To obtain a silicon layer having excellent film quality to be used for single crystallization by a method wherein, crystal growth of an amorphous silicon film is performed by the solid phase epitaxy growth method, substrate temperature is maintained in the prescribed range when the amorphous silicon film is grown, and the concentration of hydrogen or fluorine contained in the amorphous silicon film is restricted. CONSTITUTION:An SiO2 insulating film 102 is formed on a single crystal silicon substrate 101 by conducting a thermal oxidization processing. Then, an amorphous silicon film 104 is formed at the substrate temperature of 450-600 deg.C using a plasma CVD device. At this time, if the substrate temperature is lower than 450 deg.C, the undesirable mixed component such as hydrogen, fluorine and the like is not driven out from the film formed, and the desired effect can not be obtained. On the other hand, when the substrate temperature is heated up to about 600 deg.C while a film is being formed, the density of the mixed atoms such as hydrogen, fluorine and the like contained in the grown amorphous silicon film 104 becomes about 1% or less, and the mixed atoms can be supplied to 10atomic% or less by controlling the temperature range as above-mentioned. Subsequently, the amorphous silicon film 104 is solid-phase epitaxially grown while an amorphous annealing treatment is being conducted at 400-800 deg.C, and the film is single-crystallized.
Patent JP-H05297881-A (JP)
Title: Sound image localizing device
Inventor: KAWAZOE AKIHISA
IPC: H04S7/00
Filed: 1992-04-20
Abstract: PURPOSE:To automatically localize a sound image at a desired position with a sound image localization indication. CONSTITUTION:When the sound image localization indication is made, the impulse signal outputted from an impulse generator 11 is led to specific speakers 16LF-16RR through selector means 12 and 14 and a microphone 17 places at a position where a sound image needs to be localized detects the speech in the sound field. A control part 19 detects a peak point based upon the impulse signal from the microphone detection signal SM and measures the time from the impulse generation time to the peak point detection time. Then an audio signal is delayed through a delay part 13 by the measurement time obtained by inputting the impulse signal to each of the speakers, i.e., a time in inverse proportion to the sound arrival time and inputted to the corresponding speaker.
Patent JP-S5623377-A (JP)
Title: Arc gougine method
Inventor: HOUZOUJI AKIRA
IPC: B23K9/013
Filed: 1979-08-04
Abstract: PURPOSE: To perform titled working parallel to a reference plane even with a surface having unevenness and inclination by feeding an electrode in proportion to the time integrated value of gouging current, reciprocatively moving the same over the work and correcting the electrode position according to the difference between the depth measured value and target value.  
     CONSTITUTION: Respective commands to determine the initial position of a gouging head 4a in response to the work 1 are outputted to an X-axis driving device, a Y-axis driving device 5a and a Z-axis driving device. After the determination of the initial position, while an electrode 4 is being replenished and fed at all times in proportion to the time integrated value of the gounging current that can be approximated to the rate of consumption of the electrode 4, it is reciprocatively moved while performing gouging by weaving in one direction over the work 1. The measurement of the depth ot the worked surface is made by a depth detector 7b at a rate of once or more per one reciprocation of the weaving and according to the deviation between the depth measured value and target value, the correction of the electrode 4 position, that is, the electrode feed command or electrode feed constant, is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10281165-A (JP)
Title: Holder for rolling bearing
Inventor: TAKAHASHI TETSUYA
IPC: F16C33/46
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To increase the load capacity while suppressing a bearing size by inhibiting a relative movement of an axial direction when one side of end parts opposed to each other is engaged with the other one once, and forming a window part for housing a rolling body by engagement of an end part. SOLUTION: A cylindrical main body 1 is made of resin, and is provided with a rectangular window part 1a on a circumferential direction at equal spaces. One part of the main body 1 is cut in an axial direction, and is provided with a crack ends 1b, 1c, and projections 1d, 1e. A space which is nearly equal to the total length of a roller 2 is ensured between a pair of projections 1e, and the circumferential length of the projection 1e is nearly equal to the outer diameter length of the roller 2. Window part 1a' for housing the roller 2 is formed between the projections 1e and between the crack ends 1b and 1c when the projections 1d, 1e are engaged with each other. The projections 1d, 1f are easily engaged with each other on inclining surfaces 1h and 1i, and however, the crack ends 1b, 1c are not separated from each other easily on the engaging surfaces 1j, 1k after engaging.  It is thus possible to narrowly form a clearance of the window part, and it is also possible to sharply increase a bearing load capacity by increasing the number of roller.
Patent JP-H10276766-A (JP)
Title: Utilization of brewer's yeast
Inventor: YOKOUCHI HIROO
IPC: C12N1/20
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for reutilizing a yeast derived from a production process for a beer. SOLUTION: Glucose can be added to a brewer's yeast to remove the outer wall cell membrane thereof. The brewer's yeast which becomes readily soluble by removal thereof contains phenylalanine, which is eaten only by a microorganism secreting a lipase enzyme. Thereby, the microorganism selectively secreting the lipase enzyme can be cultured. The lipase enzyme is capable of well hydrolyzing or breaking down oils and fats in wastewater. As a result, the treatment of oil-containing wastewater can be performed. In this case, the microorganism is activated by administering the brewer's yeast which becomes readily soluble thereto.
Patent JP-S63266831-A (JP)
Title: Method and apparatus for cleaning semiconductor wafer
Inventor: YOSHIKAWA KIYOSHI
IPC: H01L21/304
Filed: 1987-04-24
Abstract: PURPOSE:To feed cleaning agent to the bottom of a groove formed on a semiconductor wafer surface by cleaning the surface of the wafer by a shower to which an ultrasonic vibration is applied. CONSTITUTION:A nozzle 11 is supported obliquely upward to a nozzle moving unit 12 with respect to a wafer 201 to be cleaned, secured to the upper surface of a wafer rotary supporting stand 102, provided obliquely to the wafer, the nozzle 11 is moved in parallel at its directing points from the center of the wafer to the peripheral edge, and moved at the distance to the wafer 15mm or shorter. An ultrasonic vibrator 21 is contained in the nozzle 11, and the oscillation of an ultrasonic oscillator 16 is applied by an ultrasonic cable 17 to the vibrator 21. An injection bore is formed at the nozzle 11 to supply cleanser pressurized by a pump 14 through a cleaning agent conveying hose 15. Thus, the bottom of the groove formed on the wafer surface can be cleaned.
Patent JP-H08275549-A (JP)
Title: Power supply
Inventor: KATOOKA MASAO
IPC: H02M7/48
Filed: 1995-03-31
Abstract: PURPOSE: To reduce the overall size of a power supply by incorporating an inverter means in a power semiconductor module. CONSTITUTION: A space surrounded by a front panel 2, a rear panel 3 and left and right side covers 4, 5 is partitioned by an internal intermediate chassis 1 into upper and lower regions 64, 63. A cooling heat sink 12 is disposed in the lower region 63. A non-heat generating 62, and a heat generating device, i.e., a power semiconductor module 11, are disposed in the upper region 64. An power semiconductor module may be employed so long as a power semiconductor switching element constituting an inverter is included and it may includes an input side rectifier additionally. Since the power semiconductor switching element constituting an inverter is included in the power semiconductor module 11, the size of power supply can be reduced.
Patent JP-S63266189-A (JP)
Title: Vacuum pump
Inventor: NAGAOKA TAKASHI
IPC: F04D29/58
Filed: 1987-04-24
Abstract: PURPOSE:To prevent sticking of reactive products to a pump by furnishing a stator with a gas supply path in communication to an exhaust hole. CONSTITUTION:A fluid supply path 10 is provided at that part of housing 1 mating with the final stage of pump. Part of sealing fluid from a sealing fluid supply source 9 passes a valve 11 and the supply path 10 and flows into the final stage of the pump as purge gas. This gas is compressed adiabatically and gets heat from the stator in the neighborhood of the inlet to an exhaust hole 1B to become hot, but is cooled while flowing in the exhaust hole 1B. The heat on the exhaust gas is increased through flowing-in of nitrogen gas from the supply path 10, and the gas at the exhaust hole 1B is prevented from quick temp. drop. Consequently the reactive products are prevented from being attached to the exhaust hole 1B.
Patent JP-S581390-A (JP)
Title: Color image pickup device
Inventor: ASAIDA TAKASHI
IPC: H04N9/65
Filed: 1981-06-26
Abstract: PURPOSE:To limit the bands of the 1st and 2nd digital color difference signals, and to simplify a circuit, by passing spot sequence digital color difference signals through a digital filter. CONSTITUTION:Green, red, and blue signals G, R, and B having a sampling rate 2fsc are obtained from CCDs 1G, 1R, and 1B. The color signals G, R, and B are supplied to A-D converters 2G, 2R, and 2B, where they are converted into digital color signals CG, CR, and CB and processed. The digital color signals CG, CR, and CB are supplied to interpolating circuits 4G, 4R, and 4B, where they are rate-converted into sequences with a rate 4fsc. The color signals CR and CB are supplied to a multiplexer 12 to obtain a spot-sequence digital color signal CR/CB consisting of the color signals CR and CB extracted at intervals of 1/4fsc. A color difference sigal (CR-CY)/(CB-CY) which a luminance signal CY is removed, is supplied to a digital filter 14 which limits the band of the color difference signal.
Patent JP-H03297438-A (JP)
Title: Eye control guidance device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/103
Filed: 1990-04-16
Abstract: PURPOSE:To surely control and guide an eye being examined by outputting a voice which is changed with the change of the apparent diopter of a target to let a subject to have the sense that the target recedes or approaches. CONSTITUTION:When the beam of light from a target 1 reaches an eye E being examined through lens 2, 3 and a dichroic mirror 4, the eye E being examined looks fixedly at the target, and when a driving portion 6 causes the lens 2 to move to the right or the left along the optical axis 01 according to a signal from a control device 8, the apparent diopter of the target 1 is gradually increased or decreased to control and guide the eye E being examined. Simultaneously, a control signal is output from the control device 8 to a voice generator 7, and voice is output from the voice generator 7. For example, when the apparent distance of the target is shortened, the sound volume is decreased, and when the target recedes, the sound volume is decreased. Accordingly, a subject has the sense that the apparent distance of the target 1 changes on hearing the voice output from the voice generator 7, so that when the eye being examined looks fixedly at the target 1, it can be surely controlled and guided.
Patent LT-2001006-A (LT)
Title: Pendulum drive
Inventor: MILKINTAS ANTANAS
IPC: A47D13/10
Filed: 2001-02-08
Abstract: The invention relates to furniture and may be used as a structural element for furniture. The pendulum drive consists of an axis, a magnetic conductive band, a band of a stator, electromagnets, a block of a rotor position pickup. The movable part of the furniture is fixed to the rotor drive which consists of three electromagnets interconnected by the magnetic conductive band and oriented along radius R from axis centre to the stator band, and block of the rotor position pickup is immobile with respect to the electromagnets. Characteristics of the furniture and the rotor are matched. The drive axis is perpendicular to the axis of the furniture. The stator consists of permanent magnets fixed to the magnetic conductive band inside of which it is bent so that it forms cylindrical segment the axis of which is perpendicular to the drive axis. The surfaces of the magnets are oriented vertically and with the same radius R from the axis and are mounted in a row by constant interval.
Patent LT-2012022-A (LT)
Title: Autonomous heat distributor with legs
Inventor: BAGUCKIS EDUARDAS GINTARAS
IPC: F24D18/00
Filed: 2012-03-16
Abstract: The aim of this invention is autonomous (standalone) heat distributor that is energy-independent, little dependent on heat source temperature fluctuations and intensity, stable and reliable and intended for directing and distributing heat from heat source to the desired part of the room both horizontally and vertically. The essential uniqueness of this invention is that the standalone heat distributor according to this invention has legs attachable to the device base. These legs that differ in size, height, and shape give the device mechanical stability needed because surface of heating devices is often uneven; protection against overheating needed because surface temperature of heating devices often can be controlled only indirectly, and possibility to vertically adjust the flow of air blown by directing it more downwards (for example, towards legs) or upwards (for example, towards face). Such a standalone heat distributor with legs increases heat source efficiency as well as comfort in the room, helps to reduce fuel consumption, allows selection of desired direction of heat flow both horizontally and vertically, and uses no electric power.
Patent MX-9204664-A (MX)
Inventor: CASSEL ERLAND
IPC: H01Q1/24
Filed: 1992-08-12
Abstract: A miniature antenna comprises an elongated base portion (10) and an essentially circular top loop (12) that is perpendicular thereto. A U-shaped load (14) is connected between the partially helical (20) base portion (10) and the top loop (12), and its first leg (16) is connected essentially perpendicular to the elongated base portion (10) while its second leg (18) is connected essentially tangential to the top loop (12).