baber/WOPTO huggingface dataset:
Patent JP-S5973581-A (JP)
Title: Novel benzocrown ether and method for selectively extracting cation
Inventor: MANABE OSAMU
IPC: C09K3/00
Filed: 1982-10-20
Abstract: NEW MATERIAL:A 4'-benzocrown ether of formula I ]A is SO3M (M is H or alkali metal), SO2X (X is halogen) or SH; n is an integer 3-6]. EXAMPLE:Sodium benzo-15-crown-5-sulfonate-(4'). USE:Useful as a phase transfer catalyst and cation collecting agent, having two crown rings independently acting without together capturing cations, and capable of exhibiting cation affinity almost the same as that of the benzocrown ether which is a raw material. The reducing 4'-mercapto(benzocrown ether) shows a higher cation affinity than that of the oxidizing dibenzocrown disulfide. PROCESS:Benzo-15-crown is introduced into concentrated sulfuric acid in small portions under stirring, reacted and then neutralized with calcium carbonate to remove calcium sulfate. The resultant reaction product is then adjusted to 9pH with calcium carbonate to afford the exemplified compound.
Patent JP-H0934505-A (JP)
Title: Plant controller
Inventor: HIDA TOSHIMITSU
IPC: G06F15/18
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a plant controller which has high follow-up performance against the environmental change or the change of a control target. SOLUTION: A controller 2 of a plant 1 measures the working environment of the plant 1 at a working environment measuring part 3 and the control result at a control result measurement part 4 respectively and sends these measurement results to a learning part 5 to store them in a learning result table 6. A searching part 7 acquires the candidates of control methods based on the contents of the table 6 and the data on a searching result table 10 where the hitherto searching results are recorded and then acquires the control estimation result at a simulation result 9 in order to attain the control method that is set at a control target setting part 8. Based on the control estimation result, the part 7 acquires a control method that satisfies the control target and writes it into a control method table 11.  A control execution part 12 controls the plant 1 based on the contents of the table 11.
Patent JP-H0851256-A (JP)
Title: Semiconductor laser
Inventor: SAITO KATSUTOSHI
IPC: H01S5/00
Filed: 1995-07-21
Abstract: PURPOSE:To provide a semiconductor laser that reduces electrostatic capacitance of an element without losing an electrode region for wire bonding, and is suitable for a superhigh speed pitch. CONSTITUTION:An upper electrode 12 in which a width of an electrode layer for exciting an active region 11 is suppressed down to 15 times or less as wide as an active region is provided on the main surface side of a semiconductor crystal 14. A lead electrode 16 for an upper electrode 12 and a bonding pad 17 being a region dedicated to wire bonding are provided to perform bonding a lead wire 15. Further, the lead electrode 16 and the bonding pad 17 are provided on an insulation layer 20 partially provided on the main surface side of a semiconductor crystal 11. Accordingly, electrostatic capacitance by an electrode on the main surface side can be reduced to one hundredth than before.
Patent JP-S5888007-A (JP)
Title: Separation of liquid mixture
Inventor: MIYAKE HARUHISA
IPC: B01D61/36
Filed: 1981-11-20
Abstract: PURPOSE:To use a high molecular membrane obtained from a solution prepared by dissolving a carboxylic acid type fluorinated copolymer in a hydrophilic org. solvent, in a method for separating a mixture containing an org. liquid according to vapor separation. CONSTITUTION:In separating or concentrating a mixture comprising org. liquids or an org. liquid and water according to vapor separation, when a high molecular membrane, which is formed from a solution prepared by dissolving a copolymer consisting of a fluorinated ethylenic monomer and a carboxylic acid group containing ethylenic monomer (pref., fluorine contained one) in a hydrophilic org. solvent containing a small amount of water, is used, the efficiency of separation or concn. is enhanced and a permeation speed is also made fast. A separation temp. is selected from a range of 0-200 deg.C and pressure from a range of vacuum -100kg/cm<2>.
Patent JP-H0746794-A (JP)
Title: Rotor of rotary electric equipment
Inventor: ARAKI KUNIO
IPC: H02K9/06
Filed: 1993-07-28
Abstract: PURPOSE:To make it possible to cool a fixed winding enough by improving the flow of taken-in air and by preventing the decrease in ventilation. CONSTITUTION:A plurality of blasting vanes 11 and a plurality of guide vanes 12 are erected on an end face of a rotor 1, with the height H1 of the guide vane 12 being higher than the height H2 of the blasting vane 11. Air is taken in by means of the blasting vanes 11 and the guide vanes 12 contribute to the prevention of leak air. Due to this structure, almost all air taken in can be allowed to flow in a fixed winding 4. Air is prevented by the guide vanes 12 from refluxing into an air inflow space 8 formed between an inlet port 9 and the blasting vanes 11, and therefore the decrease in ventilation can be avoided.
Patent JP-S6342000-A (JP)
Inventor: FUJIKAWA YOSHIMASA
IPC: G08G1/054
Filed: 1986-08-07
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-S57108499-A (JP)
Title: Electric blower
Inventor: ATSUMI HIROTO
IPC: F04D29/44
Filed: 1980-12-26
Abstract: PURPOSE: To reduce air flow speed in the casing to decrease noise of a blower, by providing plural number of holes close to the wall portion of the casing along the circumferencial direction and also fluid resisting body having flow straightening and silencing performance at the exit of the flow passage.  
     CONSTITUTION: The air flow A 3  flowing into the casing 1 accompanied with the rotation of the fan 4, flows, on the other hand as air flow A 4  which passes the gap between the rotor 2a and the stator 2b acting as passage sectional area. On the other side, the flow is separated as the air flow B 1  which flows out through plural number of holes 11 prepared at the position close to the wall portion 1a of the casing 1 along its circumference, then passes through the passage 13 provided on the outer circumference of the casing 1, and also through fluid resistance 14 installed in the passage 13, and the flow is straightened, silenced and flows out of the casing 1. Thus the gas speed in the casing 1 is reduced and the noise in the casing can be reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06771-A (JP)
Title: Shot blast device
Inventor: SHIGA MASAHARU
IPC: B24C9/00
Filed: 1992-06-19
Abstract: PURPOSE:To easily open or close an inspection door and a product carry-in/out door and stabilize the performance of a shot separator. CONSTITUTION:A shot blast device is provided with a cabinet 1 having one or both of a product carry-in/out door 2 and an inspection door 3 on the side wall or an upper wall to constitute a polishing chamber, a shot projector 4 attached to the cabinet 1 and projecting shots into the cabinet 1, a shot separator 7 provided above the cabinet 1 and communicated with it via a suction pipe 6 and a branch pipe 6A, a dust collector 9 communicated with the tip of the suction pipe 6, an air intake port 5 attached to the cabinet 1, and a valve provided in the air intake port 5 to adjust the opening or closing of the air intake port 5.
Patent JP-H0235724-A (JP)
Title: Plasma etching monitoring method
Inventor: FUJITA YOSHIRO
IPC: H01L21/3065
Filed: 1988-07-26
Abstract: PURPOSE:To increase the reliability of end point detection, and improve yield by monitoring plasma current generated by the movement of plasma, and comparing output signal change before etching, output signal change during etching, and output signal change after etching. CONSTITUTION:Etching gas injected from an etching gas injection port 11 is turned into a plasma state, by the effect of discharge between an upper electrode 3 and a lower electrode 5. This plasma travels toward an etching gas discharge vent 12, along the direction of plasma flow 16 after etching is started. When the plasma travels, a plasma current generates, which is monitored in the following manner. A Rogowski-coil 6 is arranged between an upper electrode retaining part 2 and a lower electrode retaining part 4; an integration circuit 8 is connected with the Rogowski-coil 6; synchronization with the start timing of plasma generation is set by using a trigger 7; the output signal change of the integration circuit 8 is monitored with an oscilloscope 9. Thereby, the stability of etching process can be judged, and at the same time, the end point of etching can be detected.
Patent JP-S57109260-A (JP)
Title: Production of dry battery
Inventor: OJIWA KENICHI
IPC: H01M6/08
Filed: 1980-12-26
Abstract: PURPOSE:To press and fill a mixture in a cylinder, by fitting a mixture storing cylinder to the mouth end of a zinc cylinder in order to fill the cylinder with the mixture, then by giving a dropping impact to the cylinder in order to compress the mixture, and removing the storing cylinder, next, by extruding the mixture with a push bar. CONSTITUTION:A zinc can 1 in which isolating paper and a bottom 2 are incorporated is supported on a cradle 11 of the zinc can 1 of a tapping device 10. After fitting a mixture storing cylinder 6 to the mouth end 5 of the zinc can 1, the cylinder is filled with the mixture 8. The zinc can 1 supported on a zinc can cradle 11 through a tapping bar 12 and the storing cylinder 6 are forced to drop in the mutually fitted state of the two in order to give a impact to the bottom of the zinc can 1, and the storing cylinder 6 is removed after next, transferring the mixture into the zinc can 1, then next, compression-extruding the mixture 8 is compressed by pushing pressure by means of a mixture push bar.  Thereby, as the air present in the mixture powder has been removed, the extrusion by the push bar is nice and uniform, and the internal resistance of the battery can be reduced.
Patent JP-S6081060-A (JP)
Inventor: HAYAKAWA NOBUHIRO
IPC: C04B35/48
Filed: 1983-10-05
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-H0632750-A (JP)
Title: Production of phenol and methyl ethyl ketone
Inventor: IWANAGA SEIJI
IPC: C07C27/12
Filed: 1992-07-14
Abstract: PURPOSE:To provide a process for the production of phenol and methyl ethyl ketone enabling effective recycling and reuse of unreacted sec-butylbenzene and capable of keeping the oxidation reaction rate at a high level. CONSTITUTION:Phenol and methyl ethyl ketone are produced from sec- butylbenzene. In the process, sec-butylbenzene essentially free from methylbenzyl alcohol is used as the raw material to be used in a step to oxidize sec- butylbenzene to sec-butylbenzene hydroperoxide.
Patent JP-H0473875-A (JP)
Title: Connection confirming device for connector
Inventor: CHISHIMA MASAMITSU
IPC: H01R13/64
Filed: 1990-07-13
Abstract: PURPOSE:To precisely detect normal connection by providing suck a constitution as pressing the movable base of the detecting switch part of a female housing by the switch operating projection of a male housing to switch on it, at the time of normal posture fitting. CONSTITUTION:When a pair of connector housings 1,2 are precisely fitted to each other and connected in normal posture, a switch operating projection 12 on the other side presses a detecting switch part 15 on one side to switch on it, and a detecting circuit 11 is continued. Thus, the normal connection is precisely detected, and when the connector housings are in half fitting state, the switch operating projection 12 does not reach the detecting switch part 15, and the half fitting failure is precisely detected by non-continuity of the detecting circuit. Further, the detection and confirmation of the quality can be performed in a position apart from the bodies of the connector housings 1, 2, and as the detecting switch part 15 has a rubber switch structure, it has water proof property and is applicable also to a water proof connector.
Patent JP-S6078810-A (JP)
Title: Controller for air conditioner of automobile
Inventor: YOSHIMI AKIROU
IPC: B60H1/00
Filed: 1983-10-04
Abstract: PURPOSE:To enhance the cooling efficiency of an automatically controlled air conditioner for an automobile and reduce the change in blowoff temperature, by controlling a cooling heat exchanger in a prescribed temperature control range to decrease the ratio of disengagement, and controlling a heating heat exchanger in another range to increase the quantity of heating. CONSTITUTION:A first calculation circuit 29 changes the ratio of disengagement of a clutch 24, depending on a cooling stoppage section reference voltage Vi for an evaporator 7 and the temperature 22 of cool air. The voltage Vi is processed through a buffer 31 and an amplifier circuit 32 so that an output voltage Vp is generated. The voltage Vp is regulated by a control circuit 33 for a maximum level V2 and a control circuit 34 for a minimum level V1. If the voltage Vp is between the levels V1, V2, the voltage is made proportional to the reference voltage Vi. If the voltage Vp is out of the range from the level V1 to the other V2, the voltage Vp is equalized to a fixed level. When the first calculation circuit 29 is in operation and the analog voltage Vp is between the maximum and the minimum levels, the voltage Vp is increased in proportion to the rise in the voltage Vi so that the ratio of disengagement of the clutch 24 is reduced. As a result, the efficiency of cooling is enhanced, and the fluctuation in blown-off air temperature over a cooling and a heating ranges is diminished.
Patent JP-2001015546-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKATANI HIROSHI
IPC: H01L21/60
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To offer a semiconductor device for which a measure is taken to avoid separation of the pad from a bonding pad portion. SOLUTION: This semiconductor device is equipped with a Ti film 15 formed on a SiO2 film 13, a TiN film 16 formed on the Ti film 15, an Al pad portion 17 formed on the TiN film 16, a passivation film 21 formed on the Al pad portion 17 and the SiO2 film 13, and a pad opening which is formed in the passivation film 21 and is positioned above the Al pad portion 17.
Patent JP-H0832476-A (JP)
Title: Receiver for multiplex broadcast
Inventor: FUJIWARA KOICHIRO
IPC: H04B1/16
Filed: 1994-07-15
Abstract: PURPOSE:To prevent duplicate voice outputs of FM multiplex data of the same content when the content of the FM multiplex data received by an FM multiplex broadcast is sounded in voice. CONSTITUTION:VICS data superimposed on a signal of an FM multiplex broadcast are received and demodulated, and the demodulated VICS data are stored in a buffer memory 12a. When the VICS data are read by a read section 12b, a comparison discrimination control section 12c compares and discriminates whether or not the read VICS data are identical to the VICS data sounded in voice precedingly from the VICS memory 12e and inhibits the voice conversion when the result of discrimination indicates the coincidence and a voice conversion section 12d converts the read VICS data into a voice signal and it is sounded when not identical.
Patent JP-H109088-A (JP)
Title: Common rail
Inventor: USUI MASAYOSHI
IPC: F02M55/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To thin a metallic pipe, also obtain sufficient pressure resisting strength, make the whole of the metallic pipe small in size and light in weight, and lower production costs. SOLUTION: The common rail is so constituted that it is equipped with a metallic pipe 1 where high pressure fuel is accumulated in pressure in its flow path, and through holes communicated with the flow path are formed in its circumferential surface, and with branch guiding bodies 3 which are mounted thereon around the metallic pipe 1 so as to be placed over the through holes, and high pressure fuel is branched so as to be supplied thereto.  In this case, each connecting part on which each branch connecting body to be communicated with the through holes is mounted, is projected so as to be formed over the branch guiding bodies 3, furthermore, each fixing fastener 4 fixing the branch guiding bodies 3 over to the metallic pipe 1, is mounted thereto, even if the metallic pipe 1 is thinned so as to be formed, sufficient pressure resisting strength can thereby be insured by the branch guiding bodies 3 at the branched portion of the pipe through which high pressure fuel flows, and by reinforcing bodies 8 at places required, each branch connecting body can be easily replaced at the time of inspection and maintenance, no foreign matter comes in the inside of the metallic pipe 1 when it is inspected and maintained, and the whole of them can be made light in weight, so that manufacturing costs can thereby be reduced.
Patent JP-H0477521-A (JP)
Title: Copolymerized polyester resin, its hollow molded article and film of the same resin
Inventor: MATSUNAGA TSUYOSHI
IPC: B29D22/00
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the subjected resin having excellent oxygen-barrier property, transparency and moldability with at least a specific value of intrinsic viscosity containing ethylene-2,6-naphthalene unit and ethylene isonaphthalate unit in a specific ratio. CONSTITUTION:The objective resin is composed of 90-40mol%, preferably 80-50mol%, ethylene-2,6-naphthalate unit and 10-60mol%, preferably 20-50 mol%, ethylene isonaphthalate unit and has >=0.3, preferably 0.4-1.0 intrinsic viscosity.
Patent JP-S5980115-A (JP)
Inventor: SAKAMOTO KEIJI
IPC: H02H7/122
Filed: 1982-10-26
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-H0350869-A (JP)
Title: Complete contact type image sensor
Inventor: KITAMURA KOICHI
IPC: H01L27/146
Filed: 1989-07-19
Abstract: PURPOSE:To enhance a resolution by preventing a crosstalk caused by reflected light from a manuscript by using a light-shielding film formed at the upper part of a photodiode or by forming a lower-part electrode to be a little larger than a semiconductor layer. CONSTITUTION:A light-shielding film 7 is formed at a peripheral part on the surface of a photodiode 5 by patterning a metal film for an upper-part electrode 12. Light reflected by a manuscript A is easily incident on a corresponding photodiode 51 at its photodetecting face by passing a light-shielding film 71, but its incidence on another photodiode 52 adjacent to it is obstructed by the light-shielding layer 7 formed at the peripheral part. As a result, it is possible to prevent a crosstalk caused by the reflected light from the manuscript A and to enhance a resolution. When a shape of a lower-part electrode for the photodiode is formed to be a little larger than that of a semiconductor layer and the semiconductor layer is formed to be shifted from the center of the lower-part electrode, the same effect can be obtained.
Patent JP-S6430300-A (JP)
Title: Method of supporting board
Inventor: SENO MASAYUKI
IPC: B23P19/00
Filed: 1987-07-27
Abstract: PURPOSE:To facilitate replacement of a support of a printed board without any manual operation even if the type of the printed board is changed by a method wherein a predetermined printed board support is prepared beforehand and the support is held by a holding means and, after chip components are mounted, the printed board support is supplied by a conveyer of the printed board automatically. CONSTITUTION:A support 13 stored in the uppermost stage of a rack 18 is taken out first and conveyed by a conveyer 20. A bar-code reader 21 reads a bar-code provided on the support 13 and the read information is transmitted to a CPU 22. An instruction of discharging a support 13b held by a holding means 7' beforehand and an instruction of data loading of an NC program are given by the CPU 22. After the support 13b is removed from the holding means 7' and discharged onto a conveyer 23, the support 13 is carried into an X-Y table 5 along a guide 11 to be mounted or the ascending holding means 7'. After that, the guide 11 is opened, an actuator 7 is made to descend, the guide 11 is closed and the preparation for setting a printed board 3 is completed.
Patent JP-H1119968-A (JP)
Title: Method for molding synthetic resin molding with design
Inventor: TERAKURA TOSHIYUKI
IPC: B29L22/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for molding a synthetic resin molding with design for expressing the displayed design in a suitable shape with balance in response to a shape of the molding by suitably displaying the design not only on a side face and bottom face as planar parts of the molding but also at corners where the side face and bottom face intersect via a curved surface. SOLUTION: The method for molding a synthetic resin molding with a design comprises the steps of printing the design as a deformed design 4a predicted in a shape deformed at the time of vacuum molding it to conform to a shape of a molding for the purpose of a film 3 attached along a surface of a molding body 1 in the case of printing the design on the film 3, vacuum molding it to conform to the shape of the molding for the purpose of the film printed with the design 4a to mold a design sheet 2 having the shape of the adequate design 4, mounting the sheet 2 on a surface of a male mold 11 for injection molding, engaging it with a female mold 12, and injection molding melted thermoplastic synthetic resin 13 between the sheet 2 and the mold 12.
Patent JP-H0937354-A (JP)
Title: Method and device for condensing data in process control and monitor equipment
Inventor: WATABE SHIGERU
IPC: H03M7/30
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a data condensing device in a process control and monitor equipment which can delete only unnecessary data at the time of compressing data. SOLUTION: This data condensing device is provided with an application means 1 for applying level information indicating the order of data deletion in the process control and monitor equipment, a storage means 2 for storing data in the process control and monitor equipment together with the level information applied by the means 1 and a deleting means 3 for deleting data stored in the means 2 based upon the level information applied by the means 1. The level information is applied so as to deleted unnecessary data at first, data are deleted from the unnecessary data and preserved data can be compressed in a state of leaving important in the storage means 2 as they are.
Patent JP-H0935959-A (JP)
Title: Ignition coil
Inventor: MIYAMOTO YOSHIRO
IPC: H01F38/12
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a compacted and lightened ignition coil. SOLUTION: An ignition coil 10 has a magnetic core section 11 formed of a magnetic substance and a winding section 12 with a primary coil and a secondary coil wound on the magnetic core section 11. The magnetic core section 11 is formed by winding amorphous alloy foil around the axial center of the magnetic core section 11 closely in a rolled shape while being formed in an open magnetic path type.
Patent JP-S5976598-A (JP)
Title: Scale inhibiting agent
Inventor: KURIYAMA IKUHISA
IPC: C02F5/00
Filed: 1982-10-25
Abstract: PURPOSE:To obtain a safety and new scale inhibiting agent of an aqueous system, by oxidizing and opening polysaccharide having six-membered monosaccharide rings to obtain oxidized polysaccharide contg. carboxylic units shown by the specified formula. CONSTITUTION:Suitable polysaccharides as the starting material are those having six-membered monosaccharide rings and neighboring carboxylic groups such as starch, cellulose or the like are exemplified. The oxidizing agent such as sodium hypochlorite is brought into reaction with the polysaccharide at room temp. or under heating at about 7-10pH. By this method, oxidized polysaccharide having at least 10% or preferably >=40% carboxylic units shown in the formula is obtd. And in the formula, A is CH2OR; R is H, (CH2)n-COOM, or COOM; M is H, alkali metallic ions, or an ammonium group; and (n) is an integer of 1-3. The amount to be added as an scale inhibiting agent in an aqueous system is regulated to about 0.1-1,000ppm.