baber/WOPTO huggingface dataset:
Patent JP-S5441274-A (JP)
Title: Chain-drive kiln
Inventor: SASAKI TADATAKA
IPC: F27B7/26
Filed: 1977-09-08
Abstract: PURPOSE: To provide a driving gear which can be manufactured and installed without requiring high accuracy and furthermore is inexpensive, by driving a large sprocket fitted to a rotary kiln through a chain.  
     CONSTITUTION: A larger sprocket 3 is attached to a rotary kiln 1 through a connecting bars 2 which are used for preventing the kiln body 1 from thermal expansion and deformation. Driving sprockets of smaller diameter 4, 5 are so arranged that  they never comes in contact with the larger sprocket 3, and that a chain 6 stretched between the sprocket 4, 5 may intermesh fully with the larger sprocket 3. Driving force of the chain 6 which rotates the kiln is transmitted to several teeth of the  large sprocket 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59232864-A (JP)
Inventor: TANAKA HIROSHI
IPC: B32B33/00
Filed: 1983-06-15
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-H0940417-A (JP)
Title: Production of crystalline microporous substance
Inventor: SHIMIZU SHINICHI
IPC: C01B39/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a crystalline microporous substance useful as an adsorbent, catalyst, etc., by mixing a specific crystallization control agent with a soln. of a silicon dioxide component, then batching off precipitated particulates and heating these particulates to crystallize. SOLUTION: An alkaline inorg. material liquid mixture is produced by mixing the crystallization control agent selected from the ammonium ions (e.g.; tetra-n- butylammonium ion) expressed by formula R4 N<+> (R is H, <=10C alkyl, aryl), the phosphonium ion (e.g.; tetra-n-butylphosphonium ion) of the formula R4 P<+> and amines (e.g.; pyrrolidine) and a silicon dioxide component (e.g.; water glass). The particulates precipitated in the inorg. material liquid mixture are separated from the liquid mixture by a method of sepn. solid from the liquid. The solid component formed by the sepn. of the solid from the liquid is then heated to crystallize and to obtain the crystalline microporous substance.  The crystalline microporous substance is obtainable as well by mixing an aluminum salt with the silicon dioxide component, batching off the precipitated particulates and heating the particulates to crystallize.
Patent JP-H10304346-A (JP)
Title: Itv system for confirming safety
Inventor: TAKEMURA YUJI
IPC: B61L23/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ITV system for confirming safety where one television receiver is enough to observe trains regardless of long arrangement, passengers, situations at a station platform are easily grasped and which is easily installed even in a crue's cabin of a train. SOLUTION: A system employs two television cameras 1A, 1B having image pickup lenses 2A, 2B, which are placed opposite to each other at both sides of a center line nearly in the middle of a train stopping at a station platform; monitor video images at the station platform by the two television cameras 1A, 1B are synthesized into one image by a 2-image synthesis circuit 3; and the image is transmitted from the station platform to a train T by a radio transmitter 4. In the train T, a video signal received by a radio receiver 7 is transmitted through a pair cable 9 by using an FM modulation circuit 8 and an FM demodulation circuit 10, and is displayed on an image screen 12 of a television monitor 11 as an image at a left side display section 12L and as an image at a right side display section 12R.
Patent JP-S588486-A (JP)
Title: Bridge construction of ship
Inventor: HAMADA NOBORU
IPC: B63B29/02
Filed: 1981-07-09
Abstract: PURPOSE:To fully ensure a range of watch work visibility at entry into and departure from a port, by moving a long and narrow travelling platform to selectively laterally both side directions on an upper deck bridge of a ship body and providing both the platform and a watch work box synchronously moved with the platform. CONSTITUTION:A bridge 3, provided as an upper structure on an upper deck 1 of a ship body, is formed with its width smaller than width of the upper deck 1 of the ship body and arranged with alignment of the center of its width to the center of the upper deck 1. A travelling directionally long and narrow platform 4, selectively movable to the direction in a left side or right side, is further provided to the bridge 3. A watch work box 6, synchronously movable in the same direction as of movement of the travelling platform 4, is provided to said travelling platform 4 normally stored in the bridge 3 and protruded from the bridge 3 at watch work.
Patent JP-H0848660-A (JP)
Title: Production of n-acyl-alpha-amino acid derivative
Inventor: MATSUTEIASU BERAA
IPC: C07C231/08
Filed: 1995-05-01
Abstract: PURPOSE: To produce the subject compound useful as a component of a surfactant, a soap or an emulsifying agent by reacting a carboxylic acid amide with an aldehyde and CO under acid catalysis by a cobalt carbonyl compound.  
     CONSTITUTION: A carboxylic acid amide represented by formula I (R 1  is H, a 1-26C alkyl, a 2-24C alkenyl, a 6-18C aryl or the like; R 2  is H, a 1-26C alkyl, a 2-23C alkenyl, a 6-18C aryl or the like) is reacted with an aldehyde represented by the formula R 3 CHO (R 3  is H, a 1-10C alkyl, a 2-10C alkenyl, a 6-18C aryl or the like) in the presence of an acid (e.g. sulfuric acid) in a solvent (e.g. THF) at 65-120°C to afford an acylaminomnethylol represented by formula II. A cobalt carbonyl catalyst is then added to the compound represented by formula II to carry out the carbonylation at 20-150°C under 1-150 bars pressure of CO to afford an acylglycine derivative represented by formula III. The compound represented by formula III, especially an N-acylglycine and an N-acylsarcosine is obtained in high purity and high yield without accompanying the formation of by-products and without requiring a costly finishing treatment or post- purification. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H07290346-A (JP)
Title: Abnormality detecting device for ultrasonic machine
Inventor: HIRANO MOTOKI
IPC: B23Q17/09
Filed: 1994-04-22
Abstract: PURPOSE:To prevent the occurrence of a defective product by providing an abnormality signal output section outputting an abnormality signal based on the frequency increase signal outputted from an upper limit value comparison section or the frequency decrease signal outputted from a lower limit value comparison section. CONSTITUTION:The detected oscillated frequency is compared with the preset upper limit value and lower limit value by an upper limit value comparison section 16 and a lower limit value comparison section 18. When the oscillated frequency is higher than the upper limit value, the frequency increase signal S1 is outputted from an upper limit value comparison section 20. When the oscillated frequency is lower than the lower limit value, the frequency decrease signal S2 is outputted from a lower limit value comparison section 22. When the frequency increase signal S1 or the frequency decrease signal S2 is outputted, an abnormality signal NG is outputted from an abnormality signal output section 24. A reporting apparatus 26 is driven by the abnormality signal NG. The abnormality of an ultrasonic machine can be correctly detected on the real-time basis.
Patent JP-H11300460-A (JP)
Title: Sleeve for die casting machine
Inventor: TAKAHASHI SAKAE
IPC: B22D17/20
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a sleeve for die casting machine, in which the heat insulating property is provided to molten metal and the breakage caused by heat shock developed at the time of pouring the molten metal is hardly developed. SOLUTION: The sleeve for die casting machine is composed of a precipitation hardening type stainless steel (corresponding to SUS630, JIS-G-4303) containing <=0.07 wt.% C, <=1.0 wt.% Si, <=1.0 wt.% Mn, 3-5 wt.% Ni, 15-17.5 wt.% Cr, 3-5 wt.% Cu, 0.15-0.45 wt.% Nb and nitriding treatment is applied to this inner diameter surface. Then, instead of the SUS630 material, the similar precipitation hardening type SUS631 material can be used.
Patent JP-H04336630-A (JP)
Title: Method and device for tracing address
Inventor: ABE KENJI
IPC: G06F11/28
Filed: 1991-05-14
Abstract: PURPOSE:To reduce the manhour and to improve the working efficiency when an operation is confirmed and a trouble area is specified in an evaluation or a fault examination state by tracing surely only the specific one of those firmware executing operations or extracting a path that was actually executed out of those presumed firmware executing paths. CONSTITUTION:An optional trace start address value of firmware is stored in a register 2, and the trace capacity to be traced is stored in a counter 3. The executing address of the firmware is traced through a memory access control part 5 and outputted. The value of the outputted address value is compared with the trace start address value by a comparator 6. The comparator 6 starts the counting operation of the counter 3 after detecting the coincidence between both address values. At the same time, the counter 3 outputs a write instruction signal 11 to the memory storing the trace data. Then the output of the signal 11 is stopped when the clock count value of the counter 3 reaches the value of the stored trace capacity.
Patent JP-H09294271-A (JP)
Title: Liquid crystal display projector
Inventor: MURAOKA KOJI
IPC: H04N5/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To input an image signal from a personal computer to a liquid crystal projector without connecting the personal computer and the liquid crystal projector with a cable. SOLUTION: Image data sent by an infrared ray are fed to an interface circuit 6 via an infrared ray receiving section 5. The interface circuit 6 converts an infrared ray pulse into a digital signal and the converted digital signal is expanded into an image by a digital processing section 7 and a dual port memory 3 and the result is fed to a D/A converter 4. The D/A converter 4 converts the digital image signal into an analog image signal and the analog image signal is fed to a liquid crystal drive circuit 1. The liquid crystal drive circuit 1 conducts polarity inversion or the like and the polarity-inverted signal is displayed on the liquid crystal display panel 2.
Patent JP-H01280123-A (JP)
Title: Elastic tube-like pile and manufacture thereof
Inventor: AKAGI SEIICHI
IPC: E01F9/506
Filed: 1988-04-30
Abstract: PURPOSE:To improve the workability of an elastic pile and to make it possible to use as a marking pile by inserting a rigid bar into the inside of a tube-like solid pile of a plastic material to drive into the ground. CONSTITUTION:A pile is such that the whole tip section thereof is formed of a hard plastic 1 and that the rest of the body section is formed of an elastic plastic 2. The tip section and the body section are formed as a unit. A rigid driving bar 3 is inserted into the hollow body section of the pile, and the pile is driven into the ground by striking the upper part of the driving bar 3 with a hammer and so on.
Patent JP-S61265947-A (JP)
Title: Ring trip circuit
Inventor: SERIKAWA ATSUO
IPC: H04M3/06
Filed: 1985-05-20
Abstract: PURPOSE:To simplify the circuit constitution by providing a relay contact being closed at call to apply a voltage appearing on a chip line to a DC voltage detection circuit and generating a detection signal of a subscriber telephone set off-hook when the input signal to the detection circuit exceeds a prescribed threshold value. CONSTITUTION:The circuit constitution when relay contacts rl1, rl2 are connected to the contact A is the same as a conventional circuit. In changing over the relay contacts to the position B, a ringer voltage is superimposed on (DC power supply voltage - VBB) and given to a subscriber telephone set 3 and connected to the ground via a constant current source 4. Further, (power supply voltage - VBB) is given to a comparator 11 via a constant current source 5. Moreover, the AC voltage drop based on the ringer signal in the constant current source 4 is given to the comparator 11 via a capacitor 14 and the superimposition of both voltages is an input voltage VA of the DC detection circuit. When the telephone set 3 hooks off, the voltage drop of the ringer signal in the constant current source 4 is larger and the amplitude of the voltage VA is larger than a difference Vh between the (voltage - VBB) and the threshold voltage VTH. Thus, the voltage VA in the vicinity of its positive peak, exceeds the voltage VTH and a detection signal SCN goes to '1'.
Patent JP-S60255398-A (JP)
Inventor: TANIGUCHI MICHIKO
IPC: B26F1/24
Filed: 1984-05-28
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-S62265312-A (JP)
Title: Suspension polymerization of vinyl chloride
Inventor: NABEKURA HIROSHI
IPC: C08F14/00
Filed: 1986-05-12
Abstract: PURPOSE:To obtain a porous resin having excellent absorptivity of plasticizer and a low fish-eye content, by suspension-polymerizing a vinyl chloride monomer in the presence of two specified partially saponified polyvinyl alcohols and a thiol group-containing alcohol. CONSTITUTION:100pts.wt. mixture comprising a vinyl chloride monomer (A) and, optionally, a monomer (B) copolymerizable with component A is suspension- polymerized in an aqueous medium in the presence of 0.05-0.2pt.wt. suspension stabilizer obtained by mixing a partially saponified polyvinyl alcohol (C) of a degree of polymerization >=500, preferably, of 500-1,000 and a degree of saponification <=55% with a partially saponified polyvinyl alcohol (D) of a degree of polymerization >=500, preferably, of 700-3,000 and a degree of saponification <=70% at a ratio of 1/10-1, 0.001-0.1pt.wt. thiol group-containing alcohol (E) (e.g., 2-mercaptoethanol) and, optionally, 0.0001-0.005pt.wt. suspension stabilizer which is a water-soluble polymer (F) having a specific viscosity of a 0.01% aqueous solution at 60 deg.C >=0.1.
Patent JP-H04235149-A (JP)
Title: Acyl compound
Inventor: PEETAA BIYUURUMAYAA
IPC: C07C233/54
Filed: 1991-02-19
Abstract: Aromatic amide derivatives of formula (I) and their salts are new. (Where R1 = aliphatic hydrocarbon optionally substituted with halogen or OH, or a cycloaliphatic or araliphatic hydrocarbon. X1 = CO, SO2, or OCO with the carbon linked to the N. X2 = aliphatic hydrocarbon (optionally substituted with OH, carboxy, NH2, guanidino, cycloaliphatic or aromatic hydrocarbon) or cycloaliphatic hydrocarbon, with a carbon of the aliphatic optionally bridged by a divalent aliphatic hydrocarbon. R2 = carboxy or its ester or amide derivative, NH2, substituted amino, formyl, acetal derivative of formyl, 1H-tetrazol-5-yl, pyridyl, OH, ether, SR, SOR, SO2R, alkanoyl, sulphamoyl, N-substituted sulphamoyl, PO2H2 or PO3H2. R = H or aliphatic hydrocarbon. X3 = hydrocarbon. R3 = carboxy, 5-tetrazolyl, SO3H, PO2H2, PO3H2 or haloalkylsulphamoyl. Rings A and B are each optionally substd. 121 compounds are specifically claimed, including (S)-N-(1-carboxy -2-methyl)-prop-1-yl) -N-pentanoyl-N- (2'-(1H-tetrazol-5-yl) biphenyl-4-ylmethyl) amine.
Patent JP-S5815035-A (JP)
Title: Manufacture of heavy manganese dioxide
Inventor: TANABE ISAO
IPC: H01M4/50
Filed: 1981-07-13
Abstract: PURPOSE:To obtain heavy manganese dioxide having superior characteristics when used in a dry battery, by adding sulfuric acid, Mn salt and chlorate to MnO2 obtd. by oxidizing heavy manganese carbonate and by reacting them to form MnO2 having a specified weight ratio. CONSTITUTION:Heavy manganese carbonate obtd. by thermally decomposing manganese ammonium carbamate is oxidized with air, oxygen or the like to obtain crude MnO2. The crude MnO2 is further oxidized with oxygen contg. pressurized steam to obtain crude MnO2 having >=88% MnO2 content and <=7% residual MnCO3 content. To the crude MnO2 are added sulfuric acid, Mn salt such as manganese sulfate or manganese carbonate and chlorate, and by heating them, reactions represented by formulasI, II are caused. The amount of MnO2 obtd. by the reaction including the chlorate is adjusted to 12-23% of the total amount of the product MnO2, whereby the desired heavy manganese dioxide is obtd.
Patent JP-S62264433-A (JP)
Title: Data write system for optical recording medium
Inventor: TAKAHASHI SHUNZO
IPC: G11B7/0033
Filed: 1986-05-12
Abstract: PURPOSE:To enable plural data tracks to beset on one data recording area, by arranging a writing light spot so as to enable data to be written at a position deviated from the center of the data recording area in a width direction. CONSTITUTION:A light spot (tracking detecting spot) T corresponding to a tracking line tracking detecting means, and a light spot (write/read spot) WR corresponding to a writing or reading means, are arranged so that the data can be written at the position deviated by (e) from the center (o) of a data recording area 3 in the width direction by the latter while the former tracks a tracking line 4. In other words, the tracking detecting means spot T, and the writing/reading spot WR are arranged keeping an interval of (d/2)-e. Therefore, the titled system is a desirable system for the formation of a record with even number-fold density system in which the even-number of tracks are formed on one data recording area. In such a way, two data tracks can be formed on one data recording area.
Patent JP-S5232793-A (JP)
Title: Apparatus for handing-over the cord
Inventor: HOSAKA HIDEO
IPC: B65B13/18
Filed: 1975-09-06
Abstract: PURPOSE:An apparatus for handing-over the cord, in which a cord-feeding part and a cord-receving part are brought close to each other when the cord is to be handed over and thereafter separated away to easily hand over the cord, so that binding pperation can be performed highly efficiently.
Patent JP-S5231821-A (JP)
Title: Method of manufacturing freeze-dried dehydroepiandrosterone sulfate sa lts for injection use
Inventor: SUGIMOTO ISAO
IPC: A61K47/10
Filed: 1975-09-05
Abstract: PURPOSE:Manufacture of freeze-dried salts of dehydroepiandrosterone sulfate (DHA-S) for injection use having high stability and excellent dissolution performance.
Patent JP-H10281798-A (JP)
Title: Navigation apparatus
Inventor: FUJIMORI SHUNEI
IPC: G04G15/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus which urges a driver to take a rest by a method wherein a predetermined report is given by a voice in the halfway part of a running operation. SOLUTION: In the time which is designated by a time indication key switch 19, a report 'Time has come. Please take a rest.' to the effect of an intermission is given by a voice from a voice output device 24 by a clocking means 27. In the designated time, a nearest rest place is retrieved by a route retrieval means 28. The rest place is used as an intermediation point. A route up to a destination which is designated in advance is retrieved. The retrieved route is displayed on a display device 23 under the control of a route-display control means 29.
Patent JP-S5732853-A (JP)
Title: Producing device for amorphous metallic wire
Inventor: IKUTA ISAO
IPC: B22D11/06
Filed: 1980-08-08
Abstract: PURPOSE: To cool and solidify molten metal, roll the unsolidified part in other groove and obtain an amorphous wire of a circular shape in section by ejecting molten metal into one of the opposite continuous grooves of a pair of rolls.  
     CONSTITUTION: Molten metal 2 is ejected into the groove 3a of a grooved roll 3 via a nozzle 1. Then, the part in contact with the groove 3a of the molten metal 2 is cooled and solidified by the heat medium effect of the roll, and the part not in contact with the groove is unsolidified. In this state, it arrives at the contact point 6 of the rolls 3, 4, where the unsolidified part is rolled, cooled and solidified by the roll 4, whereby the amorphous wire of a circular shape in section is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62265728-A (JP)
Title: Anodic bonding method
Inventor: KITAMURA MASAYOSHI
IPC: H01L21/60
Filed: 1986-05-14
Abstract: PURPOSE:To eliminate voids in a part to be finally obtained by anodic bonding by separating in advance at least one SiO2 by grooves into a plurality of insular parts. CONSTITUTION:A plurality of insular SiO2 7 separated by grooves 6 are formed by patterning on one Si substrate 5, the surfaces of SiO2 7 and SiO2 3 are opposed to be bonded in this state. When temperature is raised in a furnace, the surface of the SiO2 7 is started to be bonded at the side of the substrate 5, so that voids resulted from bonding at multiple points are concentrated in the groove 6. Thus, when the grooves formed by the voids are thereafter removed, a small substrate having a bonded part without void can be obtained.
Patent JP-S5818573-A (JP)
Inventor: MANFUREETO SHIYUTEENBORUKU
IPC: F02K9/44
Filed: 1982-06-25
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-S61265838-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORICHIKA YOSHIMITSU
IPC: H01L23/52
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a semiconductor device having a multilayer interconnection, in which alloy spike by Al are prevented, by preparing silicon, which is diffused and absorbed in the Al film at the time of heat treatment, in the Al film. CONSTITUTION:A first polycrystalline silicon film 4 and a first Al film 5, which are deposited on a semiconductor substrate 1, are selectively etched, and a first-layer A$ interconnection pattern is formed. Then, a nitride film 7 is formed on the entire surface of the substrate 1. A hole part is formed on the Al film 5. A second Al film 9 and a second polycrystalline silicon film 10 are continuously formed. With a photoresist 11 as a mask, the silicon film 10 and the Al film 9 are simultaneously etched, and a second-layer Al interconnection pattern is formed. The photoresist 11 is removed, and heat treatment is performed. Then, the silicon film is diffused and absorbed into the Al film. Alloy spikes are not yielded in a diffused layer 2 from the Al film 7. Thus, the double-layer interconnection comprising a lower interconnection layer 5a and an upper interconnection layer 9a are completed.
Patent JP-H05279694-A (JP)
Title: Cleaner liquid
IPC: C11D7/60
Filed: 1992-03-31
Abstract: PURPOSE:To provide a cleaner liquid comprising an organic solvent, a specific release agent and a specified resin, not staining the surfaces of glass, metal, etc., excellent in the cleaning effect and suitable for removing stains, etc., adhered to the non-absorbing surfaces of the glass, metal, etc. CONSTITUTION:The objective cleaner solution comprises (A) an organic solvent such as ethanol preferably in an amount of 75-85wt.%, (B) a release agent selected from a release agent group which is included in a compound group comprising a higher fatty acid ester preferably in an amount of 2-8%, a higher aliphatic hydrocarbon preferably in an amount of 5-9%, and polyoxyethylenealkylether type nonionic surfactant and its derivative and polyoxyethylenealkylphenolether type nonionic surfactant and its derivative preferably in an amount of 3-8% and whose vapor pressure is lower than that of the organic solvent, and (C) a resin soluble in the component A and insoluble or slightly soluble in the component B, such as rosin, preferably in an amount of 2-10%.
Patent JP-H04317584-A (JP)
Title: Motor
Inventor: KANEDA ISAO
IPC: H02P6/18
Filed: 1991-04-12
Abstract: PURPOSE:To provide a sensorless type motor in which its cost can be reduced by simplifying a circuit as a whole. CONSTITUTION:When an FETQ1 is turned ON, an exciting current flows to an armature coil L1, and a voltage on the negative side of the coil L1 becomes an 'L'. An output voltage of an integrator IT1 is relatively smoothly lowered from an 'H' to an 'L'. If it is lowered by a predetermined voltage due to a hysteresis from a reference voltage fed from a constant-voltage circuit UV1, a comparator CP1 converts a decision output from an 'H' to an 'L'. The FETQ1 is turned OFF, and energization of the coil L1 is stopped. An FETQ2 is turned ON, and an exciting current flows to an L2.
Patent JP-S60255010-A (JP)
Inventor: ANDOU FUMIO
IPC: H02H3/28
Filed: 1984-05-29
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。