baber/WOPTO huggingface dataset:
Patent JP-S58105982-A (JP)
Inventor: EDOUIN SHIEN CHIYOU UU
IPC: C07D407/12
Filed: 1982-04-26
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-S59194293-A (JP)
Inventor: FUJIWARA AKINOBU
IPC: B60C23/04
Filed: 1983-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6045599-A (JP)
Inventor: ARAN ERU GOORUDOSUTEIN
IPC: C07K16/00
Filed: 1984-04-06
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-2000269856-A (JP)
Title: Correlation peak detection circuit
Inventor: TAKAHASHI SOICHI
IPC: H04B1/707
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication system with good transmission characteristic with a simple circuit by determining the parameter of a function by means of setting an input/output value as the variable of the function, finding the extremum of the output characteristic function by the determined parameter and detecting the extremum as the peak of a correlation value. SOLUTION: A circuit 120 estimating an approximate function and finding the extremum generates a signal Wi+1 obtained by delaying one timing of a differential signal Wi by a delay element 121, fetches the codes of the differential signal Wi and Wi+1 by code decision circuits 127 and 128 and calculates the product in exclusive OR 129. Thus, it can be checked whether the timing is within ±1/2 chip. The value of a parameter (a) can be calculated by subtracting Wi from the differential signal Wi+1 in a subtraction circuit 122 and the absolute value of the value of the parameter (a) is fetched by an absolute value circuit 141. Then, the range of a correlation peak is estimated in a threshold circuit 142.
Patent JP-H07253674-A (JP)
Title: Material for antireflection film
Inventor: TAKEMURA KATSUYA
IPC: G03F7/075
Filed: 1994-03-14
Abstract: PURPOSE:To obtain an antireflection film material which is inexpensive and safe for the environment so that a fine resist pattern can be formed in a simple process with high dimensional accuracy, processing accuracy, high productivity and good reproducibility, by using a fluorocarbon resin as the main component which is soluble with a hydrocarbon org. solvent. CONSTITUTION:A fluorocarbon resin having the following features is used for the material of an antireflection film. The resin can be easily dissolved in an org. solvent except for fluorocarbons, especially in a hydrocarbon org. solvent such as toluene, xylene, hexane, octane, decalin and has rather low polarity and low refractive index, for example, <=1.45 for 633nm wavelength light. By forming this antireflection layer 3 on a resist layer 2, reflected light Ir4 and Ir5 of the incident light from the interfaces between air and the antireflection layer and between the antireflection layer and the resist, respectively, can be decreased. Since reflected light Ir4 and Ir5 can be decreased, loss of the incident light can be decreased Since phases of reflected light Ir6 and Ir7 are opposite to each other, reflected light decreases the intensity with each other to suppress multiple interference in the resist layer 2.
Patent JP-H03268945-A (JP)
Title: Ink device
Inventor: OKAMURA YUICHI
IPC: B41F31/14
Filed: 1990-03-19
Abstract: PURPOSE:To improve printing quality by providing an ink transfer roller which is made to approximate to an ink source roller at an interval smaller than an ink film thickness led out of an ink-pot and to approximate to a roller on the downstream at an interval smaller than the interval with respect to the ink source roller. CONSTITUTION:An ink source roller 2 rotates with a circumferential speed slower than a press plate and ink in an ink-pot 1 is led out of a gap formed between the roller 2 and the bottom 1a of the pot. A variable speed means 7 is operated to adjust an ink quantity to be transferred to an ink transfer roller 3 from the roller 2, so as to maintain a balance against an ink quantity to be transferred to an ink metering roller 4 from the roller 3. The ink transferred to the circumferential surface of the roller 4 is smoothed with a doctor blade 6 and extra ink is returned to the ink-pot 1. Next, the ink on the circumferential surface of the roller 4 is further transferred to rollers 5a and 5b so as to be transferred to a press plate of a plate cylinder P, and printing is done on paper W placed between a blanket cylinder B and an impression cylinder I. Thus, an excellent printing quality can be obtained continuously.
Patent JP-H02248600-A (JP)
Title: Cutting method by high pressure water
Inventor: YODA AKIRA
IPC: E21C41/16
Filed: 1989-03-20
Abstract: PURPOSE:To increase a cutting efficiency and cutting depth, by making a unit to a plurarity of nozzles arranged radially and symmetrically and ejecting high pressure water with revolution thereof to cut further and also keeping the distance constant between the nozzles and a cutting face. CONSTITUTION:A plurality of ejecting nozzles 11 are arranged to face at an appropriate distance to an objective 13 and rotated around a rotary shaft 4. In this time, the ejection nozzles 11 are arranged radially against the axial line to eject water at a radial angle against the cutting face 33 of the objective 13 to avoid collision of the subsequent water with the reflected water against the cutting face 33 and moreover to greatly reduce the energy loss of the ejected water and increase the cutting efficiency. The ejected water from the nozzles 11 of a rotary ejector (a) cuts the objective by always applying the highest pressure-water core on the cutting face 33 regardless of the depth, keeping constant the distance between the ejection nozzles 11 and the cutting face 33. In this way, the reduction of cutting efficiency can be prevented.
Patent JP-H08273305-A (JP)
Title: Digital video signal recording device and reproducing device
Inventor: OKAMOTO HIROO
IPC: H04N5/7826
Filed: 1995-03-28
Abstract: PURPOSE: To deal with the case in which a digital compressed video signal is transmitted at arbitrary intervals by providing a recorded and reproduced signal processing circuit and the like as a recording means for adding and recording discriminating information. CONSTITUTION: At the time of recording, an input-output circuit 107 detects recorded packet data and outputs it to a recorded and reproduced signal processing circuit 102. The recorded and reproduced signal processing circuit 102 determines the number of a packet to be recorded in one track in accordance with a recording mode determined in a control circuit 104 to produce an error correction code, ID information, a subcode and the like and those are recorded into a tape 111 through a rotary head 100 by producing a recording signal. At the time of reproduction, reproducing operation is performed in an arbitrary reproducing mode at first, and the ID information is detected by the recorded and reproduced signal processing circuit 102 and the detection of a synchronous signal, the correction of error detection and the like are performed by a reproducing signal from the rotary head 100 to reproduce data, subcode and the like and output them to the input-output circuit 107.
Patent JP-H03270666-A (JP)
Title: Spindle motor
Inventor: YAHIRO HIROKAZU
IPC: F16C32/00
Filed: 1990-03-19
Abstract: PURPOSE:To enhance durability by introducing pressurized air through pores of a fixed ceramic member into a gap between the rotary ceramic member of a rotor and the fixed ceramic member. CONSTITUTION:Opposed magnets 18, 19 repel from each other to be separated through a micro gap S1 thus regulating the movement of a rotary shaft 12 in the longitudinal direction. Air is pressure fed from a blower through a flow-in hole 11 into the space 23 of a motor chamber 7. The air flows from the space 23 through a vent 21 into a micro space S2 thence flows through the micro space S1 and flow-out holes 10, 11 to the outside. Consequently, static air pressure is produced in the micro space S2 and thereby the outer circumferential face at the opposite ends of the rotary shaft 12 is separated from the inner circumferential faces of the air flow-out holes 10, 11 through a space S3 and held in place.
Patent JP-S60227683-A (JP)
Title: Method for assembling heterogenous dna in genome of monocotyledonous plant
Inventor: PAURU YAN YAKOBU HOOIKATSUSU
IPC: C12N15/00
Filed: 1985-04-03
Abstract: A process for the incorporation of foreign DNA into the genome of monocotyledonous plants with bacteria, which are provided with one or more tumour-inducing plasmides or derivatives thereof, initially originating from Agrobacterium, or of bacteria which have the T-DNA, originating from the above-meant plasmides, and/or the virulence genes, originating from the above-mentioned plasmides incorporated into the bacterial DNA elsewhere.
Patent JP-S62275697-A (JP)
Title: Method for splitting racemic 2-amino-1-alkanol by enzyme
Inventor: FURANKO FURANKARANCHI
IPC: C12P13/02
Filed: 1987-03-25
Abstract: A process for the enzymatic resolution of racemic 2-amino-1-alkanols having formula (I): <CHEM> wherein R represents a C1-C8 alkyl group, comprises the asymmetric enzymatic hydrolysis of racemic (R,S) N-alkoxycarbonyl ester derivatives of said racemic 2-amino-1-alkanols (I) having formula (II): <CHEM> wherein R'' has the same meaning as R and R' represents a C1-C8 alkyl group or a benzyl group, in the presence of an enzyme, preferably a lipase capable of hydrolyzing selectively (asymmetrically) isomer (R) of ester (II), leaving unaltered isomer (S), whereafter the usual separation and hydrolysis of the products of the enzymatic hydrolysis to the corresponding separated (R) and (S) 2-amino-1-alkanols having formula (I) is carried out. The obtained optically active 2-amino-1-alkanol compounds may be used as intermediates for the production of biologically active products.
Patent JP-H06260961-A (JP)
Title: Digital mobile telephone set
Inventor: KANO HIDETO
IPC: H04B1/40
Filed: 1993-03-04
Abstract: PURPOSE:To provide a compact digital mobile telephone set with low power consumption by sharing the circuits, in a digital mobile telephone set which can share two different frequency bands (800MHz band and 1.5MHz band). CONSTITUTION:In the digital mobile telephone set which can share the 800MHz band and 1.5MHz band, the means by which an antenna 1, a receiving circuit (amplifier 7, a band pass filter 8, a mixer 9, band pass filter 10, an amplifier 11, mixer 16, and an I/F circuit 17), and a quadrature modulator 20 are shared in the two frequency bands and a frequency-divider, etc., are used to phase the oscillators, so that the number of the oscillators can be reduced. Thus, the equipment can be made small in size and low in power consumption 1.
Patent JP-S62224014-A (JP)
Inventor: NAGAOKA KOJI
IPC: H01G9/04
Filed: 1986-03-26
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-H09237549-A (JP)
Title: Push switch knob structure
Inventor: OKADA ITARU
IPC: H01H3/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To suppress the chattering of a knob main body caused by vibration by arranging the knob main body of a push switch on a installing casing via an elastic member energizing it in the protruding direction. SOLUTION: In a push switch knob structure fitted to a portable communication unit having a vibrator, a spring member 13 extended in the direction perpendicular to the on/off action of a switch is provided at the lower end of a knob main body 11. The tip section 14 of the spring member 13 is connected to the lower face of the knob main body 11, the base end section is supported on a casing 7 as a support section 15, the middle is supported on a fulcrum pin 16, and the spring member 13 can be rocked like a lever while the fulcrum pin 16 serves as a fulcrum. A push switch knob 10 fitted to a switch hole 8 presses the knob main body 11 to the switch hole 8 via the lever action and elastic reaction of the spring member 13, and the chattering of the knob main body 11 caused by the vibration of the vibrator can be prevented.
Patent JP-H07276257-A (JP)
Title: Drawing out device for bearing member of electromagnetic brake
Inventor: HATAKEYAMA KAZUNORI
IPC: B25B27/06
Filed: 1994-04-07
Abstract: PURPOSE:To set a cylindrical body into a baring member easily and quickly. CONSTITUTION:A cylindrical body 11 is constituted of at least three pieces (11A, 11B, 11C,...) divided from the body, an operation rod combining hole 11b is formed on at least one piece, and piece operation at mounting is facilitated by means of an operation rod 19 combined with the combining hole 11b. Hence the final piece 11C can be freely moved.
Patent JP-H10263543-A (JP)
Title: Electrolyzed water generator
Inventor: TAYA HITOSHI
IPC: C02F1/46
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyzed water generator capable of constantly preventing corrosion in the inside part of a product caused by an electrolyte having strong sterilizing power directly after electrolysis and judging either the defect of a pump or the defect of an electrolytic cell with a simple structure. SOLUTION: By a microcomputer, the timing of stoppage of a water supply device 6 is delayed to the stoppage of the pump at the time of stopping the operation to wash the inside of a pipe line 9 with water and the life of the electrolytic cell 3 is separately detected from the working defect of pump 4 by the dimension and the fluctuation range of the detected value of current flowing in the electrolytic cell by a current detecting means.
Patent JP-S55161980-A (JP)
Title: Circulator
Inventor: OOKI FUTOSHI
IPC: F04B17/00
Filed: 1979-06-04
Abstract: PURPOSE: To economically circulate a fluid, by providing a nonmagnetic cylinder in a halfway part of piping, inserting another cylinder fitted with a valve and a member sensitive to magnetism, into the former cylinder and laying a magnet which is caused by water or wind power to slide near the outside of the nonmagnetic cylinder.  
     CONSTITUTION: A nonmagnetic cylinder 2 is connected between pipes 1, 1'. A cylinder 5 fitted with a valve 3 and a member 4 sensitive to magnetism is housed in the nonmagnetic cylinder 2. A magnet 6 is provided with wheels 9 on the outside of the cylinder 2 so that the magnet 6 can slide near the peripheral surface of the cylinder. A lug 12 is provided on the outside of the magnet 6. When a transmission shaft 10 is rotated by an appropriate means based on the flow of wind or water, an arm 11 is revolved into contact with the lug 12 to elevate the magnet 6 and the member 4. As a result, a fluid located above the valve 3 being closed is pushed up and circulated. When the arm 11 is revolved further out of the contact of the lug 12, the magnet 6 and the member 4 move down into a waiting state for next action. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58190872-A (JP)
Inventor: KURATOMI TATSUROU
IPC: C22C26/00
Filed: 1982-04-27
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-H02247918-A (JP)
Title: Manufacture of back-lighted operation key top
Inventor: YAMAMOTO TAMOTSU
IPC: H01H11/00
Filed: 1989-03-22
Abstract: PURPOSE:To be low-priced while heightening an appearance by forming a phototransmissive resin sheet printed so as to partially transmit light in the shape of an operation key top. CONSTITUTION:A printed sheet 10 is formed by printing flat ink or the like for shielding the light on a semitransparent thermoplastic resin sheet 9 while leaving a lettering part to be displayed on the part requiring light transmission. Next, a reference hole 11 for positioning is provided, a compressed air molding metal mold is attached while preventing positional deviation of letters for performing compressed air metal molding to form a compressed air molded sheet 12. A back-lighted key top 13 is finished by stamping the compressed air molded sheet 12 by a press mold.
Patent JP-S544631-A (JP)
Title: Method of rolling billet into stepped shaft
Inventor: NISHIGUCHI MASARU
IPC: A63F7/00
Filed: 1977-06-13
Abstract: PURPOSE: To roll a billet smoothly into a stepped shaft by a reducing roll without forming wrinkles, scars or distortion on a tapered portion of the shaft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01242229-A (JP)
Title: Method for forming polygonal flange to terminal of resin pipe
Inventor: TAKANO HIDETO
IPC: B29C35/08
Filed: 1988-03-25
Abstract: PURPOSE:To form a polygonal flange having a sharp edge to the terminal of a resin pipe, by preliminarily forming a cavity having the same shape as the polygonal flange to at least one of the opposed surfaces of the horn of an ultrasonic oscillator and a pipe holder, and softening and melting the terminal of the resin pipe in the cavity by ultrasonic vibration. CONSTITUTION:A resin pipe 7 is fixed by holders 4a, 4b in such a state that the terminal thereof is allowed to protrude by several millimeter from the upper surfaces of said holders 4a, 4b. Subsequently, an ultrasonic oscillator 1 and a horn 2 are allowed to fall to bring the horn 2 into contact with the terminal of the resin pipe 7. When an ultrasonic wave is oscillated for several seconds thereafter, the ultrasonic wave is transmitted to the terminal of the resin pipe from the horn 2 to soften and melt said pipe terminal and the horn 2 is allowed to fall to be brought into contact with the holders 4a, 4b. Whereupon, the softened and melted resin fills a cavity 5 having the same shape as a polygonal flange and, therefore, the flange 8 is formed according to said shape. By this method, the flange having a sharp edge can be formed to the terminal of the resin pipe.
Patent JP-S52152875-A (JP)
Title: Equipment for forming liquid drops
Inventor: TSUZURA KAZUO
IPC: B01F7/00
Filed: 1976-06-16
Abstract: PURPOSE:To make possible to control the size of liquid drops in the dispersed phase, by providing small holes to the rotary vessel holding the liquid to become the dispersed phase, rotating this vessel in the continuous phase and controlling the rotative speed.
Patent JP-S612017-A (JP)
Inventor: UIRIAMU II NERUSON
IPC: G01D5/26
Filed: 1985-04-02
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-S58189370-A (JP)
Title: Sputtering device
Inventor: KADOKURA SADAO
IPC: H01L21/31
Filed: 1982-04-28
Abstract: PURPOSE:To improve the performance of a sputtering device by providing magnetic field generating means on the rear surface side of a target, and using a soft magnetic material having high magnetic permeability in constituting an end part of a magnetic pole of said means facing the target. CONSTITUTION:Cylindrical frame bodies 31, 32 which consist of a soft magnetic material of high magnetic permeability having the convergent forward end faces facing each other are disposed on the rear surfaces at the ends on the target T1, T2 sides in target holders 11, 12, and permanent magnets 33, 34 are disposed in tight contact with the root end faces of the bodies 31, 32. The magnetic poles thereof are so arranged that the different poles face each other. The inside of a vacuum vessel 10 is evacuated thoroughly through an evacuation port 40 with an evacuation system, whereafter a sputtering gas is introduced from a gas introduction system through an introduction port 50. Sputtering electric power is supplied to shielding rings 13, 14 and the targets T1, T2 from a sputtering power source 60, whereby sputtering is accomplished and the thin films conforming to the targets T1, T2 are formed on a substrate 20. the uniform thin films are thus formed uniformly and widely at a low temp. in high speed.
Patent JP-S61229956-A (JP)
Title: Fuel injection control device for internal-combustion engine
Inventor: FURUHASHI SHOJI
IPC: F02D41/36
Filed: 1985-04-03
Abstract: PURPOSE:To maintain stable combustion even at the time of changeover transition by providing a fuel injection valve for each cylinder and providing a fuel injection quantity decreasing circuit and a fuel injection quantity increasing circuit in a device equipped with a sequential injection driving circuit and a simultaneous injection driving circuit. CONSTITUTION:An injection quantity decreasing circuit I is provided which reduces the injection quantity of the fuel injection valve which carries out injection directly before the simultaneous injection by a prescribed amount when the sequential injection is changed over to the simultaneous injection. And an injection quantity increasing circuit J is provided which increases the injection quantity of the fuel injection valve on the cylinder whose intake stroke comes directly after the simultaneous injection by a prescribed amount. Consequently, excessive fuel supply in the cylinder in which fuel is injected at the last of the sequential injection when the sequential injection is changed over to the simultaneous injection and insufficient fuel supply in the cylinder whose intake stroke comes directly after the simultaneously injection can be avoided. Thus, the supply of proper quantity of fuel can be always achieved and stable combustion can be maintained even at the time of changeover transition.
Patent JP-S59196031-A (JP)
Title: Method for quick freezing and refrigeration of large-sized fish
Inventor: AOKI HIDEO
IPC: F25D31/00
Filed: 1983-04-21
Abstract: PURPOSE:To freeze a large-sized fish to the core of the thick body, rapidly and efficiently, and to enable the preservation of the fish keeping the fresh state, by boring a longitudinal hole to the fish body at the center, and freezing the body from inside as well as outside. CONSTITUTION:A hole is bored longitudinally at the center of the fish body 1, and the outer surface layer of the fish and the core part surrounding the hole 3 are frozen from outside as well as inside. Since the hole 3 is frozen by this process, the outer surface of the heat pipe 4 is frozen and fixed to the inner surface of the backbone hole 3, and the pipe is difficult to be extracted. The problem can be solved by applying a spiral edges 5 to the outer surface of the pipe 4. USE:The process can be applied not only to fish such as tuna but also to animal having a fish-like shape.
Patent JP-S54161899-A (JP)
Title: Gas cell type atomic oscillator
Inventor: HASHI TOSHIO
IPC: G04F5/14
Filed: 1978-06-12
Abstract: PURPOSE:To keep a constant frequency for the gas cell type atomic oscillator by controlling the temperature so that the difference of the resonance frequency may be zero between the gas cell of a small temperature coefficient used for the crystal oscillator control purpose and the gas cell of a large temperature coefficient used for the temperature fluctuation detection purpose. CONSTITUTION:Two openings are provided at the symmetrical position to each arm of cavity resonator 5 containing two pieces of arms branched into a U-shape and extending from the input terminal, and gas cell 6 and 7 enclosing the vapor of the atom for frequency standard are installed at the opening areas. When input microwave frequency fR becomes in agreement with resonance frequency fR1 of gas cell 6, the resonance occurs. And thus the resonance signal controls crystal oscillator 1. While temperature frequency fR1 of resonance frequency fR2 of gas cell 7 is set about 100 times as much as temperature frequency fR1, and fR1 does not become in agreement with fR2 with fluctuation of the temperature of cell 6 and 7. As a result, temperature controller 14 is actuated to give an automatic return to the original set temperature.
Patent JP-H04284103-A (JP)
Title: Stationary blade structure of rotary machine
Inventor: YOSHIDA KOICHI
IPC: F01D9/02
Filed: 1991-03-11
Abstract: PURPOSE:To eliminate drain flowing down along the surface of a stationary blade without being followed by discharge of effective steam so as to prevent erosion of a moving blade positioned in rear of the stationary blade. CONSTITUTION:A groove 10 is formed on one or both of the front surface 4 and the back surface 8 of a stationary blade 3 positioned in front of a moving blade 2 where erosion is generated. An oscillator 12 connected to a piezoelectric element 14 is provided on the bottom part of the groove 10 through an electric insulator 11 so as to evaporate and atomize drain.