baber/WOPTO huggingface dataset:
Patent JP-S5676168-A (JP)
Title: Alkaline manganese battery
Inventor: KOSHIBA NOBUHARU
IPC: H01M4/50
Filed: 1979-11-24
Abstract: PURPOSE:To enhance the preservation stability by adding a given amount of either sulfur or a sulfur compound to the positive mixture whose main component is manganese dioxide. CONSTITUTION:A gel-like zinc negative-electrode 2 is placed in the center of a cyrindrical positive mixture 1 with a bag-like separator interposed between the positive mixture 1 and the negative electrode 2. This is placed in a battery case 4, which is closed by the use of a negative terminal plate 7 having a positive-collector bar 6, a positive terminal plate 8, a metal exterior can 10 and a resin sealing-body 5 to constitute an alkaline manganese battery. The positive mixture 1 of such a battery contains manganese dioxide as a main component which is added with either sulfur or a sulfur compound whose content is 0.01-3% of the former manganese dioxide. Sodium sulfide, potassium sulfide, calcium sulfide or magnesium sulfide is preferred as the former sulfur compound.
Patent JP-S5580878-A (JP)
Title: Magnetic bubble memory device
Inventor: ORIHARA NAOTAKE
IPC: G11C19/08
Filed: 1978-12-08
Abstract: PURPOSE: To secure the sufficient region for the transfer control circuit without lowering the reading velocity by forming the plural number of the information storage part with the loop-type transfer line having the flection part and then providing the information propagation path of the fixed transfer pattern cycle close to the information storage part.  
     CONSTITUTION: Information storage parts 3"... form the U-shaped loop-type transfer line containing the flection part inside at part, and consist of the capacity of 2N1/2 bits, where N shows the capacity of the entire chip. In such constitution, the region can be secured sufficiently for the transfer control circuit to increase the action margin. The transfer pattern cycle of information propagation line 4' close to parts 3"... features the double of that at parts 3"..., and no lowering of the reading velocity is caused for the information compared with the case of the 4-equal divisions. As a result, a magnetic bubble memory device can be obtained with the sufficient region secured for the transfer control circuit without lowering the reading velocity of the information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04212299-A (JP)
Title: Antistatic band
Inventor: KATAKURA KAZUO
IPC: H05F3/02
Filed: 1990-06-11
Abstract: PURPOSE:To obtain an antistatic band to be worn on a human body easily and to prevent the generation of an electrostatic trouble beforehand by installing a case housing a built-in LED and/or a built-in buzzer to a band made of a fiber material including a conductive fiber. CONSTITUTION:When this charging preventive band 1 is approached to a charged body, the static electricity is neutralized and removed by the function of a corona discharge of a conductive fiber mixed in the band 1. In this case, a part of the static electricity lights an LED 3 built-in to a case 2, and/or sounds a built-in buzzer 4, and it is consumed to report that an abnormal static electricity is generated. As a result, when a worker wears this band around his wrist for use, the generation of harmful static electricity can firmly be caught and reported on in the assembly work of electronic parts and the like, and furthermore, the static electricity is removed efficiently to prevent an interference of the static electricity beforehand.
Patent JP-H06256321-A (JP)
Title: Cyanosulfonylethyltriazole and bactericidal composition containing same
Inventor: SUCHIIBUN HAWAADO SHIEIBAA
IPC: A01N43/653
Filed: 1993-06-23
Abstract: PURPOSE: To provide the new substituted 1-[(2-cyano-2-substituted-sulfonyl) ethyl]-1,2,4-triazole, its salts, its enantiomers and its metal salt complexes which are useful as bactericidal agents.  
     CONSTITUTION: The objective compounds are substituted 1-[(2-cyano-2- substituted-sulfonyl)ethyl]-1,2,4-triazole of the formula I [R and R' are each (halo)alkyl, (halo)alkoxy, aryl or aralkyl (aryl and aralkyl may be substituted at the position of aryl moiety by halo, alkyl, alkoxy, dialkylamino, phenyl, phenoxy or the like)], and its salts, its enantiomers and its metal salt complexes, e.g. 4-(4-chlorophenyl)-2-(t-butylsulfonyl)-2-[(1,2,4-triazol-1-yl)methyl]butanenitrile. The compound of the formula I is obtained, e.g. by reacting a compound of the formula 2, which has been derived via path A (Z is a leaving group) or path B, with a halomethyltriazole of the formula 3 (Z' is Cl or Br). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5852778-A (JP)
Title: Optical information reader
Inventor: KONDOU TOSHIHISA
IPC: G06V10/98
Filed: 1981-09-25
Abstract: PURPOSE:To easily find the correspondence relation between each form and read information, by utilizing discrimination information added to the form at a proper porition. CONSTITUTION:Information of a form read by a readout part RHR is inputted to a pattern generator RGN through an amplifying circuit AMP, a sample holding circuit SHD, a slicing circuit SLS, a buffer circuit BUF, and a comparing circuit COM. The pattern generator PGN sends a character code to an information storage part DEM. A printing control part PCN, on the other hand, sends out discrimination information SNO every time it receives a form detection signal CDS. This discrimination information SNO is stored in a register REG and also stored in an information storage part DEM in relation with the character code.
Patent JP-S5943229-A (JP)
Title: Method of manufacturing exciter of electromagnetic clutch
Inventor: KOIKE HITOSHI
IPC: F16D27/112
Filed: 1982-09-03
Abstract: PURPOSE:To prevent stripping of resin from a yoke main member due to contraction of resin by previously expanding and deforming the open end of the yoke main member for injection molding. CONSTITUTION:An upper mold 24 is provided with a taper concentric circular projection 24a. A U-shaped opening portion is expanded from the original form by theta along the taper portion 24a and previously deformed by pressing the upper mold 24. The inside diameter of a lower mold is formed in such a manner as to add an expanded width G produced by such previous deformation to the inside diameter of a yoke main member 10. A plurality of air exit holes 23 are radially mounted in the vicinity of the base 7 of a U-shaped yoke main member so as to improve fluidity of resin inside and outside an exciting coil 11. After injection molding, the yoke main member is separated from the mold 24 when hardening resin is hardened to the extent that the resin is fluidized and deformed not more than necessary by restoration of the expanded yoke main member. Even if hardening is further promoted to cause contraction, it is followed by restoration of the yoke main member, so as to check a gap produced in the boundary between the yoke inner wall and resin.
Patent JP-S5943371-A (JP)
Title: Apparatus for detecting discharge signal of electric machinery
Inventor: MICHIGUCHI YOSHIHIRO
IPC: G01R31/06
Filed: 1982-09-03
Abstract: PURPOSE:To enhance the dielectric resistance of a detected discharge signal and to enable accurate measurement reduced in wave form deformation, by obtaining the discharge signal generated in a high voltage side through an optical fiber excellent in insulating property while an L-R filter is used. CONSTITUTION:A high voltage power source 2 is applied to electric machinery 1 to be inspected and LPF is constituted from an inductance 101A and high resistance 101B. The output of the inductance 101A comes to a high frequency signal removed applying power source frequency signal and only a discharge signal is outputted while amplified in a differential amplifier 102. A light emitter 103 converts the output of the amplifier 102, that is, the signal proportional to the discharge signal to light intensity and a discharge signal wave form is obtained by a light receiver 46. An optical fiber 105 is good in insulating property and there is almost no problem about dielectric resistance. As the result, in a state free from the problem of dielectric resistance, a discharge wave form can be accurately detected.
Patent JP-H05284975-A (JP)
Title: Production of beta2-glycoprotein 1 and transfer vector and recombinant baculovirus used therefor
Inventor: IGARASHI MAKOTO
IPC: C12N15/86
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a method for producing beta2-glycoprotein I (beta2-GPI) by a DNA recombinant technique and a vector and a virus necessary therefor. CONSTITUTION:The objective transfer vector is obtained by inserting a DNA fragment coding beta2-GPI into an expression control region of Baculovirus gene. The objective recombinant Baculovirus is obtained by inserting a DNA fragment coding beta2-GPI obtained by co-transfecting the transfer vector and Baculovirus DNA into an insect cell into an expression control region of Baculovirus gene. The objective producing method of beta2-GPI is characterized by infecting the insect cell with the recombinant Baculovirus, culturing the infected insect cell and collecting beta2-GPI from the cultured mixture.
Patent JP-S5276282-A (JP)
Title: F-contg. cation exchange resin membrane
Inventor: UKIHASHI HIROSHI
IPC: C08J5/22
Filed: 1975-12-23
Abstract: PURPOSE: To prepare a F-contg. cation exchange resin membrane with good electrolytic properties by forming a copolymer of specific fluorovinyl compounds and fluorinated olefin compounds into membrane. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0318513-A (JP)
Title: Intermittently rotating transport device
Inventor: SEKINE TERUAKI
IPC: B65G49/04
Filed: 1989-06-14
Abstract: PURPOSE:To intermittently transport a plurality of stages with simple constitution in the device stated in the title in manufacturing process of a transmission belt by providing same number of work supporting arms as the number of stages radially, intermittently turnably, and elevatably, through a shaft standingly provided on the center of a plurality of stages. CONSTITUTION:An arm receiver 10 and a cross arm 16 are elevated with the guide of the first cam groove 25 of the cam plate 24 of a cam follower 27 by normal rotation of a motor 6. Nextly, the cam follower 27 enters a second cam groove 26, and normal rotation is added to the arm receiver 10 and the cross arm 16. When the cross arm 16 rotates by 90, motion of the arm receiver 10 is transferred to reverse rotation during elevation, an arm part 18 is contacted with a guide 32, and the cross arm 16 is moved to an elevated position, keeping its rotated position. Nextly, the motor 6 is reversely rotated to bring down the arm receiver 10 and the cross arm 16.
Patent JP-S6310739-A (JP)
Title: Production of nuclear fluorinated benzotrifluoride
Inventor: KUMAI SEISAKU
IPC: C07C67/00
Filed: 1986-07-01
Abstract: PURPOSE:To readily obtain the titled compound useful as a raw material for medicines, agricultural chemicals, etc., from a readily available raw material in high yield, by reacting a nuclear chlorinated and fluorinated benzotrifluoride with an dechlorinating agent in the presence of a dechlorination catalyst. CONSTITUTION:A compound expressed by formula I (m and n are integers of 1-4 and 2<=m+n<=5), e.g. 3-chloro-4,5-difluorobenzotrifluoride, is reacted with a dechlorinating agent, preferably H2 in the presence of a dechlorination catalyst, preferably palladium-carbon normally at 20-200 deg.C, preferably 70-130 deg.C to advantageously afford the aimed compound expressed by formula II (p is an integer of 1-n) while improving disadvantages of well-known processes, e.g. danger of using HF at high temperatures, formation of hardly separable isomers, etc. In the above-mentioned method, since the boiling point difference between the raw material and the product is large, the purification is readily carried out and the high-purity aimed compound can be obtained without using a complicated purification step.
Patent JP-S63315653-A (JP)
Inventor: MORO TOSHIO
IPC: D04H1/4234
Filed: 1987-06-19
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-S5276356-A (JP)
Title: Method for preventing the saponification products of ethylene=vinyl ac etate copolymer from moisture absorption
Inventor: IMURA SHINICHI
IPC: C08K5/20
Filed: 1975-12-23
Abstract: PURPOSE: To prevent saponification products of ethylene-vinyl acetate copolymers from moisture absorption, by coating the said products with a hydrophobic compound having a long-chain aliphatic hydrocarbon group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6132452-A (JP)
Title: Lead frame and electronic device using it
Inventor: SHIMIZU KAZUO
IPC: H01F7/16
Filed: 1984-07-25
Abstract: PURPOSE:To improve the mechanical strength, moisture resistance, and reliability by a method wherein part or the whole of a plurality of leads are allowed to have inner ends in a reverse direction to the direction of wires led out from the leads to bonding pads in the chip periphery on the tab. CONSTITUTION:An inner lead 3a inside the dam part 5 of a lead frame is in the form of extension toward the tab 2 (or a chip 1) and then bending, and its inner end 3b is formed in the opposition to the tab 2. One end of a wire 7 is bonded by thermal compression by using a point 9 on the inner end side of this inner lead 3a as a coordinate point for bonding, and the other end of the wire is bonded to a bonding pad 8 on the chip 1 side. In other words, the inner end 3d of the inner lead 3a is on the extension line of the bonding wire 7. This construction enables the depth B2 of the inner lead to be taken sufficiently even in a skinny DIP of short dimension A between the dam and the tab. Besides, the distance from the molding surface of the bonding point 9 can be taken sufficiently.
Patent JP-H05321590-A (JP)
Title: Underground excavator
Inventor: KASHIMA YUTAKA
IPC: E21D9/087
Filed: 1992-05-20
Abstract: PURPOSE:To make unnecessary the arrangement of jacks to excavation tools and to prevent the excavation tools of a large size by providing a plurality of jacks for outbreak backward of partition walls, and moving the excavation tools equipped with cutting edges. CONSTITUTION:A driving motor 7 is driven, excavation tools 9 are turned in a parallel link state to excavate a bedrock with cutting edges on the peripheral surface of a cutter spoke, and excavated earth is taken into a facing chamber 4. The excavated earth is removed to the outside through an earth-moving device 13, and segments are built up by using an erector backward to construct a horizontal shaft. At this time, when outbreak is made on the right side, jacks 12 for outbreak on the right side are extended by the same amount for each to slide the jacks 12, and the partition walls 3 are pushed to move the cutting edges to the right side. When the cutting edges are moved to the left, upper and lower sides, the jacks 12 are used respectively. According to the constitution, a plurality of jacks 12 for outbreak are provided backward of the partition walls 3, and the cutting edges are provided to the excavation tool themselves to make excavation smoothly.
Patent JP-S5485713-A (JP)
Title: Ultrasonic wave converting method
Inventor: TODA KOUJI
IPC: H04R1/40
Filed: 1977-12-21
Abstract: PURPOSE:To produce good parallel ultrasonic wave beams by applying high frequency signals while subsequently changing over electrodes to grating form electrodes of a uniform period. CONSTITUTION:A piezoelectric material having grating form electrodes combining Cr and Al is provided in a vessel containing liquid such as water, ether or other. If these electrodes are alternately interdigitally disposed to provide the signale phase electrodes applying AC signal to terminals (c) and ai and the 3 phase electrides applying 3 phase AC signal from terminals ai, bi, ci by connecting the interdigitally constituted electrodes at every third one (every fourth one in the case of n phase), then two ultrasonic waves are obtainable in both directions in the case of the signale phase electrodes and one in the single direction in the case of the 3 phase electrodes, respectively. The relations of the period (d) of the electrodes and the direction theta of the maximum output of the ultrasonic beams becomes sintheta=lambdaf/d where lambdaf is let to be the wavelength in the liquid of the acoustic wave of the frequency (f) and therefore if the period (d) is made uniform, the parallel ultrasonic beams of good angle theta direction may be generated from the grating form electrodes.
Patent JP-S6214829-A (JP)
Inventor: MASUDA TAKASHI
IPC: A61B3/09
Filed: 1985-07-11
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-H02225711-A (JP)
Title: Liquefaction preventive construction of foundation ground
Inventor: YABUUCHI SADAO
IPC: E02D3/10
Filed: 1988-06-21
Abstract: PURPOSE:To make it possible to disperse pore water pressure in the ground which is going to be boosted driving drain columns into the sand layer ground likely to liquefy, and flowing out the pore water through the drain columns in case of an earthquake. CONSTITUTION:Foundation piles 2 are driven into the foundation ground 1, and drain columns 3 having high permeability consisting of materials such as gravel, crushed stone, thrown stone and the like are arranged scatteredly to drive from the vicinity of the ground surface to the bottom of the sand layer 5 which is likely to liquefy. Then, the heads of the drain columns 3 is widened in diameters in the vicinity of the ground surface, and projected parts 4a are formed in the horizontal direction. In case of an earthquake, the pore water in the ground is flown out through the drain columns 3 and, at the same time, it is dispersed to the projected parts 4a. According to the constitution, the occurrence of excessive pore water pressure or the liquefaction of the peripheral ground of the foundation piles 2 can be prevented.
Patent JP-2000348512-A (JP)
Title: Focus changing device for illumination
Inventor: ASAKURA HIROKAZU
IPC: F21V17/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a focus changing device for illumination assuring prolongation of the lifetime without the risk of being exposed to high temperatures and capable of changing to a desired focus in a short time. SOLUTION: An upward opening box 1 is installed on a spot light 15, and partioning pieces 2 extending up vertically inside the box 1 are arranged, in parallel in the light irradiating direction of the spot light, and each gap between adjoining partitioning pieces 2, 2 is used as an accommodation part 4 to accommodate a lens plate 3 capable of being drawn out upwardly, and thus a focus change device for illumination is configured, where below the accommodation part 4 an upheaving mechanism 8 is provided equipped with an upheaving piece 7 for upheaving and holding the lens plate 3 accommodated in the accommodation part 4.
Patent JP-H113555-A (JP)
Title: Magnetic card recording and reproducing device
Inventor: OKAYAMA MASAO
IPC: G06K7/01
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion and dirt of a magnetic head and to autoamtically remove dirt of the magnetic head to which dust or the like are stuck by controlling the relative position between the magnetic and a magnetic card so that an output signal at the time of the reproduction of the head becomes a prescribe value and making them non-contact. SOLUTION: A conveying timing detecting sensor 8 consisting of a light emission and a light receiving sensor is arranged on the conveyor path of a magnetic head 4 and when a magnetic card 5 passes the sensor 8, a light to the light receiving sensor part is interrupted and the passing of the card is detected. Then, since a time t0 from the card 5 passes the sensor 8 part until it reaches the head 4 is determined by the distance between these elements and the conveying speed of the card 5, the position control circuit 7 of the magnetic head 4 retreats the head 4 for the time t0 so that the card 5 does not collide with the head 4. Then, the circuit 7 controls the position of the head 4 so that the card 5 is sent into the head 4 to be reproduced and at the same time, the output value of the head 4 becomes constant. Thus. it is made possible to make the head 4 and the card 5 non-contact.
Patent JP-S6045997-A (JP)
Title: Semiconductor device
Inventor: HORI RIYOUICHI
IPC: G11C11/401
Filed: 1983-08-24
Abstract: PURPOSE:To reduce power consumption at the time of operation for holding information simply such as the time of battery backup operation by switching operation modes having different power consumption levels on the basis of a switching command. CONSTITUTION:An operating state detecting means 100 on an LSI chip 1 detects the voltage or current change of power supply wiring based upon power supply voltage VEXT and battery voltage VBT, recognizes whether the operating state is normal state or information holding state and outputs a signal 101 corresponding to the switching command to switch the operation mode of a circuit part 2. In the information holding state, power supply to a part unnecessary for the information holding of the circuit part 2 is stopped and power supply to a part necessary for the information holding is also limited to the minimum level necessary for the holding function. Consequently, the power consumption at the operation holding the information simply such as the battery backup operation is reduced to a slight level.
Patent JP-S63319049-A (JP)
Title: Denitration catalyst
Inventor: MITSUOKA SHIGEAKI
IPC: B01J23/648
Filed: 1987-06-22
Abstract: PURPOSE:To enhance denitration activity at a low temp. region and to reduce the reheating cost of exhaust gas by incorporating the specified amount of at least two components of Pt, MnO2 and V2O5 for anatase type TiO2 to form a denitration catalyst. CONSTITUTION:A denitration catalyst for catalytically reducing and removing nitrogen oxide while using ammonia as a reducing agent is obtained by carrying at least two components selected from among Pt, MnO2 and V2O5 on anatase type TiO2 at the rate of <=1wt.% Pt, <=10wt.% MnO2 and <=5wt.% V2O5 (for TiO2wt.% respectively). Further as the component of the catalyst to be carried, the following weight is preferably used. 0.05<=Pt<=1.0pts.wt. 1<=MnO2<=10pts.wt. 0.1<=V2O5pts.wt. (for 100pts.wt. TiO2). The obtained catalyst has high activity at a low temp. region and when it is applied to a denitration system after desulfurization, the reheating cost of exhaust gas can be reduced.
Patent JP-H09314115-A (JP)
Title: Garbage treatment mechanism
Inventor: YOSHIKAWA KAZUHIRO
IPC: B09B3/00
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple garbage treatment mechanism which can treat garbage in an individual home to convert into fertilizer and generates no offensive odors associated with anaerobic decomposition. SOLUTION: In a garbage treatment mechanism, a fermentation tank 2 is installed, a lid is formed in a necessary part of the tank 2, on the side wall of the tank 2, at least one hollow pipe 3 is stretched from a vent hole 9 to a deodorization apparatus outside the tank 2, and a suction mechanism 14 set in the pipe 3 is formed continuously up to the deodorization apparatus, which is filled with a deodorizing agent which can be supplied continuously.
Patent JP-2000341084-A (JP)
Title: Piezoelectric resonator
Inventor: ITASAKA YASUHIRO
IPC: H03H9/17
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a piezoelectric resonator with an excellent electric characteristic dF and excellent surface mount performance. SOLUTION: The piezoelectric resonator utilizes longitudinal vibration of a rectangular piezoelectric substrate 11, split electrodes 13a, 13b that are divided by a groove 12 formed in the middle of the piezoelectric substrate 11 in its width direction are formed on the major face. A full face electrode 14 is formed on the other major face of the piezoelectric substrate 11 opposite to the split electrodes 13a, 13b. Both sides of the groove 12 are polarized in the thickness direction opposite to each other as shown by arrows P11, P12, and the width w of the split electrodes 13a, 13b and the thickness (t) of the piezoelectric substrate 11 are equal (w=t) to each other.