baber/WOPTO huggingface dataset:
Patent JP-H06228120-A (JP)
Title: Anti-resistant staphylococcus aureus compound
Inventor: IINUMA MUNEKAZU
IPC: A61P31/04
Filed: 1993-02-01
Abstract: PURPOSE:To provide a new anti-resistant Staphylococcus aureus compound having a strong antibacterial effect on mechicilin-resistant Staphylococcus aureus. CONSTITUTION:An anti-resistant Staphylococcus aureus compound represented by formula I, which is obtained by extracting the root of a deciduous leguminous shrub native to Thailand, Sophora exigua. Specifically, the root of Sophora exigua is initially dried and powdered and the resultant powder is then extracted with acetone, etc. The new compound of the formula is named Exiguaflavanone D for the inventor. The compound of the formula has a remarkably effective activity not only on MSSA but on MRSA. In addition, this compound can prevent appearance of a more-resistant bacterium since it is a plant-derived secondary metabolite.
Patent JP-H07252191-A (JP)
Title: Production of tetrakis(3-(3,5-di-tert-butyl-4- hydroxyphenyl)propionyloxymethyl)methane
Inventor: TAJIMA KENJI
IPC: C07C69/732
Filed: 1994-02-10
Abstract: PURPOSE: To provide a method for producing tetrakis[3-(3,5-ditertiary butyl-4- hydroxyphenyl)propionyloxymethyl]methane with nearly no coloration in a high yield.  
     CONSTITUTION: In a production method of tetrakis[3-(3,5-ditertiary butyl-4- hydroxyphenyl)propionyloxymethyl]methane by transesterification of pentaerythritol and 3-(3,5-ditertiary butyl-4-hydroxyphenyl)propionyloxyalkyl, pentaerythritol and 3-(3,5-ditertiary butyl-4-hydroxyphenyl)propionyloxyalkyl are used with a 1:4.1 or more and 1:5.5 or less molar ratio, lithium methoxide is used by 1 mole % or more and 50 mole % or less based on pentaerythritol as a catalyst, and an aliphatic hydrocarbon solvent is used by 5 wt.% or more and less than 100 wt.% based on the theoretical yield. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S51111585-A (JP)
Title: Automatic position controlling system
Inventor: TAKARAKADO KEIICHI
IPC: G05B19/18
Filed: 1975-03-27
Abstract: PURPOSE: A simpler and automatic original point position correction in an incremental type automatic position controlling system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01211882-A (JP)
Title: Far infrared ray radiant plate
Inventor: NAKAMURA MANABU
IPC: H05B3/10
Filed: 1988-02-19
Abstract: PURPOSE:To improve the strength, moldability and abrasion resistance by remov ing an aluminum layer of an aluminum-plated iron plate and exposing an Fe-Al alloy compound layer to form a radiant plate. CONSTITUTION:An iron plate is immersed in fused aluminum for aluminum plating, an aluminum layer is removed by acid washing or the like to expose an Fe-Al alloy compound. The emissivity of radiation rays on this plate is about 0.7-0.9 and flat for the far infrared ray portion, thus an absorbing body with different absorption characteristic can be coped with. A substrate is made of an iron plate and has high strength and good moldability, an Fe-Al layer is hardly peeled off, and the abrasion resistance is high.
Patent JP-2000236295-A (JP)
Title: Battery voltage detecting device of radio portable device
Inventor: SAKAGUCHI MAMORU
IPC: H04M1/72
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a battery voltage detecting device of the radio portable device which prevents a system from undergoing system down, before detecting battery voltage dropping. SOLUTION: When the voltage of a battery 4 detected by a voltage detection part 5 is higher than a reference value P2, a control part 3 reads the timer time corresponding to the measured voltage out of a storage part 12 and sets it in a variable timer 6. The battery voltage is measured with a timing based upon the time measurement of the variable timer 6. Furthermore, when the voltage of the battery 4 measured by the voltage detection part 5 is less than the reference value P2 and larger than a prescribed value P1, a certain timer time is read out of the storage part 12 and set in the variable timer 6. Consequently, the battery voltage can be measured in a time corresponding to the discharged state of the battery 4.
Patent JP-S59165986-A (JP)
Title: Motor driven reciprocating saw
Inventor: INNAMI TATSUO
IPC: H02P25/10
Filed: 1983-03-08
Abstract: PURPOSE:To enhance the efficiency of cutting a stainless steel due to a reciprocating saw and to increase the lifetime by setting and maintaining the reciprocating velocity by a microcomputer in the prescribed range. CONSTITUTION:A rotating speed adapted for cutting a stainless steel is previously programmed in a microcomputer 62, a signal is inputted from a rotating speed sensor 63 of a motor 2, an instruction is outputted to a constant speed controller 21, and phase is controlled by a phase controller triac 65 by a signal from a constant speed controller 64, thereby always maintaining the rotating speed of the motor 2 constant. At this time the power supply to the motor 2 is detected by a switch detector 66, and the rotating speed is indicated on a display panel 67 by the signal from the microcomputer 62.
Patent JP-H03242724-A (JP)
Title: Digital arithmetic processing unit
Inventor: YUYAMA YOSHIO
IPC: G06F7/506
Filed: 1990-02-21
Abstract: PURPOSE:To always perform the accurate arithmetic processing without losing the real time property by dividing the addition processing requiring a long processing time because of the bit length and the performance of an adder so that each divided processing is terminated within one clock and successively performing the processing. CONSTITUTION:A lower bit data memory 1, an upper bit data memory 2, address selectors 3a and 3b, a discrimination number delay flip flop 4, an upper data adder 5, a lower data adder 6, and a carry output delay flip flop 7 are provided. In the arithmetic operation to successively and input data, input data is divided by the number of bits, which can be processed within one clock, to perform the addition processing, and the carry due to this addition is delayed by one clock, and the memory address delayed by one clock is used to perform the arithmetic operation of the other bits. Thus, the arithmetic processing is accurately performed in one clock though the processing time is short or the number of processing bits is large.
Patent JP-S57151313-A (JP)
Title: Production of resin tape for binding
Inventor: MATSUMOTO KOUJI
IPC: B29C55/00
Filed: 1981-03-17
Abstract: PURPOSE:To impart an appropriate pliability to a tape and prevent collapsing or slipping-off of luggage by a method wherein a crude tape material is thermally stretched while restricting the shrinkage in the width direction thereof to restrain the orientation of molecules. CONSTITUTION:Polyethylene extruded through a die 2 or a crude tape material  a consisting mainly of the polyethylene extrudate is passed sequentially through cooling rollers 3, 3, the first take-up roll 4, a smooth surface 6a of a hot plate 6 and the second take-up roll 5 and is fitted on a winder 8. The tape material a is thermally stretched by the difference between the revolution numbers of the first and second take-up rolls 4 and 5, while moving it in contact with the surface 6a of the plate 6. Since the crude tape material a is moved making contact with the surface 6a of the hot plate 6, the shrinkage in the width direction thereof is restricted by the friction between the material a and the surface 6a, so that the material is formed into an extra thin resin tape while being stretched in that condition.
Patent JP-2000239199-A (JP)
Title: Continuous production of monomer from aromatic polyester
Inventor: SAKO TAKESHI
IPC: C07C27/02
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To continuously produce a monomer in high yield under a condition in which the recovery and separation of the monomer are simple and industrially advantageous. SOLUTION: An aromatic polyester and a monohydric alcohol are continuously fed to a reaction vessel, and the fed polyester and supercritical monohydric alcohol are reacted while keeping the condition in the reaction vessel to the supercritical condition. The aromatic divalent carboxylic ester and the dihydric alcohol produced by the reaction and dissolved in the supecritical methanol is continuously discharged from the reaction vessel together with the supercritical monohydric alcohol.
Patent JP-H04277582-A (JP)
Title: Self-adhesive vinyl chloride tape
Inventor: HISHIDA MAKOTO
IPC: C09J7/02
Filed: 1991-03-05
Abstract: PURPOSE:To prevent the side sticking by forming the title from a tape self-adhesive layer and a backing support layer containing PVC and a specified elastomer component. CONSTITUTION:100 pts.wt. PVC is mixed with 5-30 pts.wt. elastomer component, a plasticizer, a stabilizing agent, and if necessary, a filler, a pigment, etc., and a backing support layer is formed from this mixture. A self-adhesive layer is provided on the backing support layer to give the title tape.
Patent JP-H10224937-A (JP)
Title: Manufacture of reinforcing insulator, and device for manufacturing reinforcing insulator
Inventor: SHIMOMURA TAMAMI
IPC: H02G1/14
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To make a reinforcing insulator in specified form, by casting plastic material to make a cylindrical block body, using an extruder or the like, and cutting the cylindrical block, when making the reinforcing insulator to be arranged at a cable connection. SOLUTION: A cylindrical block body 20, which is made by casting plastic material into a mold, is constituted as a cylindrical one which is provided with a high-voltage shield electrode 9 and a through hole 11 in its inside. A shaft 31 and end flanges 32 and 32a of a support 30 for molding are mounted to the cylindrical block body 20, and they are cut, using the bite of a processor, whereby cut-off parts 21 at both ends of the cylindrical block body 20 are cut off to make a reinforcing insulator 10 in specified form.
Patent JP-H05318248-A (JP)
Title: Tapping device for turret punch press
Inventor: MORITA HISANOBU
IPC: B23G3/00
Filed: 1991-02-12
Abstract: PURPOSE:To able tapping in the position of punching by installing a tapping device on a turret of a turret punch press. CONSTITUTION:A turret punch press is to punch off a plate-shaped work 5 using a die installed on an upper and a lower turret 2, 3 rotatable, wherein the body 1 is mounted removably on the upper turret 2, and the body 1 is fitted with means to convert the striking force of a hammer 17 installed in the position of punching into the rotational motion and feed motion and a rotary shaft 21 to be rotated and fed by these means. At the tip of this rotary shaft 21, a tap 34 is mounted removably through a chuck 33. Further the body 1 is equipped with an energizing means to invert the rotating direction of the tap after the tapping operation is finished. Because the tapping can be made in the position of punching, this does not require to use any NC programming for correction of the dislocation of the punching position and tapping position from each other.
Patent JP-H01214095-A (JP)
Title: Manufacture of flexible printed board
Inventor: KUMAZAWA KINYA
IPC: H05K3/38
Filed: 1988-02-22
Abstract: PURPOSE:To obtain a board with excellent high-frequency characteristics and having a strong contact between a film and a conductive layer by forming a plasma polymer layer on the surface of a resin film while an organic polymer is ionized by plasma in a vacuum vessel, and then by forming a plasma polymer- metal composite layer and a conductive layer. CONSTITUTION:Organic monomer is introduced in a vacuum vessel 6 in which a fluoroplastic film 1 is set. A plasma polymer layer 2 is formed on one or both sides of the resin film 1 while the monomer is ionized by plasma. Then a desired metal material is deposited while the plasma polymer 2 is formed, and a plasma polymer-metal composite layer 3 is formed. After this, the introduction of the organic monomer is gradually reduced and the amount of deposition of the metal material is increased to form a conductive layer 4 finally. As said monomer gas, for example, CF4, CF2=CF2, CHF=CF4, CF2=CFC1, etc., are used. In that case, inert gas such as argon, helium, neon may be introduced as a carrier gas together with those gases.
Patent JP-S63206740-A (JP)
Title: Photosensitive polymer composition
Inventor: KAWAKI TAKAO
IPC: G03F7/037
Filed: 1987-02-24
Abstract: PURPOSE:To decrease the content of additives so as to eliminate malodors and to have high photosensitivity by mixing a monomer having an ethylene bond, tetravalent arom. peroxide and polar solvent with polyamic acid having a specific structural unit. CONSTITUTION:This photosensitive compsn. is obtd. by adding 10-200pts. monomer having the ethylene bond, 0.2-20pts. tetravalent arom. peroxide, and 100-5,000pts. polar solvent to 100pts. polyamic acid consisting of the structural unit expressed by the formula. The polyamic acid has the mol.wt. at which the soln. viscosity at 25 deg.C is >=100cps when incorporated at 15wt.% concn. in N-methylpyrroline. In the formula, R1 denotes a residual trivalent or tetravalent hydrocarbon group; R2 denotes a residual group of divalent hydrocarbon, (m) denotes 1 or 2 integer, parts denote parts by weight. The sufficiently high sensitivity is obtd. with the photosensitive body obtd. in such a manner and the less amt. of the additive having high b.p. is required. Generation of malodorous gases is obviated.
Patent JP-S53124597-A (JP)
Title: Heat-resistant polyimide resin
Inventor: MATSUDA ITSUO
IPC: C08G59/00
Filed: 1977-04-06
Abstract: PURPOSE: To obtain a heat-resistant polyimide resin usable for laminates, molded articles, adhesives, etc., having improved solubility in solvents, by reacting an N,N'-bis-imide compound of unsaturated dicarboxylic acid with an epoxy compound and aminobenzoic acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11238542-A (JP)
Title: Connector
Inventor: SUGIE NAOTO
IPC: H01R13/42
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a locking arm which is locked to a terminal, when the terminal is taken out of a housing and simplify the sliding structure of a front holder. SOLUTION: In a connector, the coming off of a terminal 26 is prevented by a locking arm 35 bent and locked to the terminal 26 to be inserted into a terminal housing 23 of a housing 21, and the complete insertion of the terminal 26 into the terminal housing 23 is detected with a detecting plate 46 of a front holder 22 by having the front holder 22 slide from a temporary locked position to a regular locking position from the front side of the housing 21.  An excess displacement preventing plate 45 which covers the outside of the locking arm 35 in a state having a bending deformation space 48 of the locking arm 35, when the front holder 22 locates in the temporary locked position and prevents the excess displacement of the locking arm 35 in the unlocking direction with the terminal 26, is integrally formed at the tip of the detecting plate 46, and the detecting plate 46 has a step difference 50 and is projected more in the locking arm 35 direction than the excess displacement preventing plate 45.
Patent JP-H09230358-A (JP)
Title: Liquid crystal display panel
Inventor: OWAKU YOSHIHARU
IPC: G02F1/1343
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily apply a liquid crystal display panel to a projection type liquid crystal display device or a spectacle type liquid crystal display device despite of simple configuration. SOLUTION: This panel 1 has thin-film transistors(TFTs) which are turned on by the scanning signals from gate signal lines and pixel electrodes to which the pixel signals from the data signal lines are supplied via in this on-TFTs in the unit pixel areas on the liquid crystal side surface of one transparent substrate 2 among the transparent substrates 2 arranged to face each other. In such a case, the connecting terminals to the respective external circuits of the data signal lines are disposed in two pieces and the connecting terminals of the one side of the data signal lines are successively arranged according to one direction of the juxtaposition directions of the data signal lines. The connecting terminals of the other side are successively arranged according to the opposite direction of the juxtaposition directions of the data signal lines.
Patent JP-H01215982-A (JP)
Title: Device for forming film
Inventor: KONUMA SHIGEHARU
IPC: C23C16/30
Filed: 1988-02-24
Abstract: PURPOSE:To improve film formation efficiency and also to reduce contamination of a reaction vessel by impressing high-frequency voltage to both a base body holder and an electrode and also grounding the reaction tank in a reduced- pressure plasma vapor phase growing device. CONSTITUTION:A reduced-pressure plasma vapor phase growing device is provided with a cylindrical reaction vessel 1 housing a rotary cylindrical base body holder 3, a cylindrical electrode 2 and a reactive gas feeder 4, etc. In this device, both the electrode 2 and the base body holder 3 are impressed with high-frequency voltage via a matching circuit 6 with a high-frequency electric source 5 respectively and one electrode of the high-frequency electric source 5 is grounded. Further the reaction vessel 1 is grounded via a cylindrical base plate 10. Thereby the electric field between the electrode 2 and the base body holder 3 is made larger than the electric field between the inner wall of the grounded reaction vessel and the electrode 2 and the caused plasma is concentrated between the electrode 2 and the base body holder 3 and film formation efficiency on the base body holder part is improved and contamination in the reaction vessel 1 is reduced.
Patent JP-S60184747-A (JP)
Title: Method of compensating dynamic balance of rotor for roots type supercharger
Inventor: IWASE TAKAHIRO
IPC: G01M1/38
Filed: 1984-02-29
Abstract: PURPOSE:To make it possible to easily compensate the dynamic balance of a rotor for a supercharger, by providing a method of compensating the dynamic balance of a supercharger rotor, in which the rotational unbalance of a rotor is checked and the part to be compensated is compensated by embeding a material for compensation therein. CONSTITUTION:Estimating that the rotational unbalance of a rotor 28 for a Roots type supercharger is excessive in the direction indicated by reference numeral 50, a weight by an amount determined by the following formula, W= V/R2, is added to the position A. That is, a drilled hole 46 is press-fitted therein with a pin having a weight equal to the sum of a mass W to be added and the mass of a mother material removed from the rotor for drilling the hole 46. Accordingly, a relatively great effect for balance compensation may be obtained with a relatively small volume of a material for compensation.
Patent JP-H07248992-A (JP)
Title: Image data transfer controller
Inventor: SHIMATANI AKIRA
IPC: G06F13/362
Filed: 1994-03-10
Abstract: PURPOSE:To provide an image data transfer controller which can perform the effective DMA transfer of image data in accordance with requested conditions for the use of bus. CONSTITUTION:An image data transfer controller is provided with a DMA transfer processing means 7 which repeats the transfer processing to transfer in DMA the image data equivalent to the continuous transfer frequency set after acquisition of the bus control right and the bus release processing to release the acquired bus control right in a set bus releasing period until a prescribed number of image data are transferred, and a set value changing means 1 which monitors the bus using request state and changes the set continuous transfer frequency and the set bus relasing period based on requested condition for the use of bus.
Patent JP-S62196931-A (JP)
Title: Calling device for radio telephony
Inventor: AKIYAMA MASARU
IPC: H04M1/00
Filed: 1986-02-25
Abstract: PURPOSE:To enable a carrier of a transmitter to call instantaneously a subscriber at the remote side by attaching a receiver to a subscriber terminal serving as a telephone function and attaining an automatic dialing action with signals of the transmitter. CONSTITUTION:A transmitter 1 and a receiver 2 are provided and the receiver 2 sends signals to a pocket bell 8 from a central transmission station 6 of a radio calling device or a peripheral transmission station 7 via a subscriber line 3, a local switch 4 and a telephone line network 5. In other words, the transmitter 1 can call out the bell 8 instantaneously by the receiver 2, the switch 4 and transmission stations 6 and 7 via a circuit route as shown in the figure. Furthermore it is possible to call out simultaneously plural carriers of bells 8 with use of plural buttons and also it is possible to transmit the record contents to a telephone called out by a cassette tape that is previously set at a telephone set part.
Patent JP-H04277963-A (JP)
Title: Communication equipment
Inventor: IIDA SEIJI
IPC: H04M1/274
Filed: 1991-03-06
Abstract: PURPOSE:To offer communication equipment capable of automatically deleting the registration of a telephone number not connected to an opposite party anytime by counting the number of times of outgoing finishing in a communication disabled state at every telephone number, and deleting the registration of the telephone number when a count value arrives at a prescribed value. CONSTITUTION:When an NCU 18 performs outgoing by the telephone number registered in a registration means 40, a counter means 41 counts the number of times of outgoing finishing in the communication disabled state at every telephone number, and stores the count value. The count value in the counter means 41 is cleared by a clearing means 42 when success is obtained in communication. When the count value arrives at the prescribed value without being cleared, the telephone number at that time is deleted from the registration means 40 by an erasure means 43. In such a case, the fact that the telephone number is deleted is informed to a user by using, for example, a plotter 16 as an informing means.
Patent JP-S57155306-A (JP)
Title: Treatment of gas generated in blast furnace at time of vacant furnace blowing period
Inventor: MURAKAMI REIZOU
IPC: C21B7/00
Filed: 1981-03-19
Abstract: PURPOSE:To remove dust, moisture, and even combustible components in gas to be discharged by a method in which the gas generated in a blast furnace is cleaned and then discharged to the open air while being burned in such a way that no negative pressure region is produced in the furnace during the end period of blowing operation. CONSTITUTION:The amount of air to be supplied under a low air supplying condition during the end period of blowing operation is finely controlled by means of a branched valve 20 for regulating the amount of air to be suppied from the air blower 18 of an air supply system leading to a blast furnace to each air heating surface 19 and also by a bypass pipe 23 provided with a low-air amount regulating valve 21 and a flow meter 22. In this way, the inside pressure of the furnace is kept normally all the time and dust and moisture present in the gas generated in the furnace are removed by passing the gas through a dust catcher 6 and a Venturi scrubber 7, and then the gas is passed through a branched path 16 and directed to a clean gas discharge tower 13. Since the waste gas contains combustible gas, e.g., CO, etc., the combustible gases are forcibly burned by a combustion means 17 provided at the top of the tower 13, and the gas so cleaned is then discharged to the open air.