baber/WOPTO huggingface dataset:
Patent JP-H07273216-A (JP)
Title: Forming method of metal oxide film
Inventor: KIYOTOSHI MASAHIRO
IPC: H01L27/04
Filed: 1994-03-30
Abstract: PURPOSE:To prevent a metal oxide film from deteriorating in permittivity by a method wherein the metal oxide film is formed through such a manner that a metal compound which contains carbon and at least one of halogen, organic compound possessed of hydroxyl groups, and oxygen raw gas possessed of oxygen radicals are introduced into a discharge chamber and turned into plasma gas, and the plasma gas is introduced into a film forming chamber and formed into the metal oxide film through a CVD method. CONSTITUTION:A strontium titanate film 48 is formed through a CVD method, material gas is bubbled with Ar gas, ethanol is supplied into a reaction tank through another system, oxygen is turned into plasma as oxidizing agent in a stage precedent to a reaction tank, and oxygen free radicals are supplied together with produced promoter used for a halogen elimination reaction. Thereafter, a nickel film 49 is formed on all the surface of a substrate through a CVD method and patterned into a capacitor upper electrode by a conventional lithography technique and sputtering for fully forming a memory cell basic structure. Thus, a metal oxide film capable of serving as a capacitor insulating film without disturbing a perovskite crystal structure can be formed.
Patent JP-H05261116-A (JP)
Title: Pneumatic abdominal needle
IPC: A61B17/34
Filed: 1992-03-17
Abstract: PURPOSE:To provide a pneumatic abdominal needle, which can eliminate complication in operations of liquid feeding for checking if the needle was stuck correctly in an abdominal cavity and air feeding for facilitating observation. CONSTITUTION:A pneumatic abdominal needle 1 is composed of an outer needle tube 2, gripping tube part 3, inner tube 9, and air/liquid feed pipe 10. This air/liquid feed pipe 10 is fitted with a cock 14 for changing over from air to liquid and vice versa. whereby the inner tube 9 communication with an air source in connection with the air feeding connection tube part 13 of the air/ liquid feed pipe 10 is shut off while liquid feed is made possible by generating communication with a liquid feed bag 16 storing a physiological saline solution 15 connected with the liquid feeding connection tube part 12 of the air/liquid feed pipe 10. After the liquid is fed, the surgical operator turns the lever of the cock 14 to put the inner tube 9 in communication with the air source as changing over to the air feed. This pneumatic abdominal needle 1 thus presents easy changing-over from liquid to air and vice versa and can eliminate complication in the operations.
Patent JP-H05268305-A (JP)
Title: Function display device for telephone set
IPC: H04M1/00
Filed: 1992-03-17
Abstract: PURPOSE:To ensure the exact and sure operation of an operating part contained in a telephone set when a function is set and also to prevent the difficulties caused to a small size and the light weight of the telephone set itself. CONSTITUTION:The display pattern setting parts 32 and 33 receive the data showing the function of a telephone set 10 transmitted in response to the operation of a keyboard 21 provided to the set 10 and then set the display patterns according to the received data. A video signal producing part 34 produces the video signals in accordance with the display patterns set by the parts 32 and 33. Then an image display part 31 receives the video signals from the part 34 and displays the images based on these video signals.
Patent JP-S52144793-A (JP)
Title: Water-proof connector
Inventor: TAKASHIMA TETSUAKI
IPC: H01R13/52
Filed: 1976-05-27
Abstract: PURPOSE: To make ease an operation of connect-disconnect with the construction simplified as well, by such manners that with elastic film firmly attached to the opening of the connector seat, the pole of the connector be made sharply pointed penetrating the elastic film to make contact with the corresponding pole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S51135437-A (JP)
Title: Program starting system
Inventor: KAWAKAMI TADAO
IPC: G06F9/445
Filed: 1975-05-20
Abstract: PURPOSE: To provide a program starting system enabling pre-developed general monitors to be utilized as it is by using ROM of which memory contents cannot be destroyed by power stoppage or noises etc. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06273277-A (JP)
Title: Drive controller
Inventor: ISHIGURO MASAHARU
IPC: G01M17/007
Filed: 1993-03-19
Abstract: PURPOSE:To improve the response characteristic in a control system independently of the frequency of the instruction value due to an arbitrary periodic function wave. CONSTITUTION:The frequency F1*,...,Fn*, amplitudes A1*,...,An*, and a detection signal (a) of each triangular function which constitute an instruction value (a*) due to the periodic function are supplied into a periodic function wave amplitude controller 25. The operation values b1*,...,bn* which are obtained from each amplitude and the amplitude component of the corresponding detection signal (a) are generated in each triangular function wave amplitide controllers 25a,...,25n. Accordingly, the responsiveness in the control in the high frequency region is improved. Further, since, in the low frequency region, the difference between the instruction value (a*) and the detection signal (a) is obtained by a difference detector 27, the instruction signal (a*) is allowed to follow sufficiently to the detection signal (a) independently of the band region of the frequency.
Patent JP-S60206059-A (JP)
Title: Semiconductor device
Inventor: KOU TATSUICHI
IPC: H01L21/322
Filed: 1984-03-30
Abstract: PURPOSE:To obtain the characteristic of sufficient withstand voltage by a method wherein impurities in a substrate such as heavy metals are gettered by inhibiting the generation level of crystal defect by providing a getter region of ion implantation in the periphery of a MOS type capacitor. CONSTITUTION:An N<+> layer 11 of 5X10<19>cm<-3> or more is formed by P diffusion to the main surface of the N type Si substrate 1 with an impurity concentration of approx. 10<16>cm<-3>, and carbon is implanted 12a to the periphery of a part for providing a capacitor in to 1X10<14>cm<-2> or more at 180KeV. Next, the gettering region 12 is formed by 60min treatment at 1,100 deg.C. The region 12 gets the carbon serve as the precipitation neucleus of O2 and the like in the substrate, gettering the contained heavy metals, etc. in the N<+> layer 11 and gettering also Na, etc. introduced in the later process of thermal oxide film; further, having good effects on the improvement in capacitor withstand voltage by reduction in the amount of impurity doping through the outer diffusion from the surface. Then, a thermal oxide thin film 13 and an Al electrode are provided. This construction enables the miniaturization of the MOS type capacitor on the Si substrate.
Patent JP-H07272417-A (JP)
Title: Disc player
Inventor: KAGE SHINGO
IPC: G11B33/08
Filed: 1994-03-30
Abstract: PURPOSE:To provide a disc player which enables the prevention of impact on a floating block locked from being transmitted to a lock drive means with a simple construction. CONSTITUTION:This apparatus is provided with a base 1, a floating block 2 having a lock receiving part 9, a lock member 3 lock retained at the lock receiving part 9, a rotor 4 linked to the lock member 3 through a link arm 31 and a lock drive means 5 for driving the rotor 4. The relative position of the rotor 4 and the lock member 3 is so set that a rotating shaft 32 of the rotor 4 is located on a line 101 connecting linking parts 33 and 34 for linking the lock member 3 of the link arm 31 and the rotor 4 at a forward position of the lock member 3.
Patent JP-S62218968-A (JP)
Title: Charge imparting material for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/10
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a good charge imparting material superior in durability during use in friction with a toner by attaching guanidine substituted by condensed polycyclic groups to the surface of the material. CONSTITUTION:The charge imparting material has on the surface the guanidine substituted by the condensed polycyclic groups. The guanidine is positively charged by rubbing it with an iron powder or the like and the substitution by said groups enhances such triboelectrifiability. The guanidine is substituted by the >=2 condensed polycyclic groups, thus permitting the obtained charge giving material to have superior charge control performance and stability against heat and humidity.
Patent JP-S61220927-A (JP)
Title: Cooler for supercharge pump of car
Inventor: ICHINOSE TORU
IPC: F02B67/10
Filed: 1985-03-27
Abstract: PURPOSE:To improve the cooling effect for a supercharge pump by horizontally arranging an engine in one-sided form at the back of a traveling-wind taking-in port which is opened at the front of a chassis and forming a cooling-wind passage which communicates to the taking-in port on the other side and arranging the supercharge pump in said passage. CONSTITUTION:A traveling-wind taking-in port 2 is opened onto the front surface of an engine room 1, and a double overhead cam type engine 3 is mounted, one-sided at the rear part of the taking-in port 2, setting a crankshaft 4 in the direction of width, and a radiator 5 for cooling the engine with water is arranged between the taking-in port 2 and the engine 3. Further, a louver 1b upwardly opened at the rear part of the engine room 1 and a cooling-wind passage 6 which communicates to under the floor of a chassis are formed behind the taking-in port 2, and a transmission 7 is arranged at the lower position of the passage 6, and a supercharge pump 8 is arranged in the cooling-wind passage 6 at the position over the transmission 7. Therefore, the supercharge pump 8 can be exposed to a large quantity of traveling wind, and the cooling effect can be improved.
Patent JP-S62234891-A (JP)
Inventor: BUIRUHERUMU KUREMAA
IPC: C23C4/02
Filed: 1987-03-16
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-S63228396-A (JP)
Inventor: KANBE MASAMICHI
IPC: G07G1/12
Filed: 1987-03-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07112383-A (JP)
Title: Position recognizing method for article, transfer control method for article and transfer control device for article
Inventor: NISHIJIMA TAKAYOSHI
IPC: G06V10/44
Filed: 1994-03-30
Abstract: PURPOSE:To provide a means which is constituted to accurately detect the positional posture of a work to be transferred even when a plurality of works enters the visual field of a camera for processing an image. CONSTITUTION:In an image processing device 48, it is decided whether a shape part group having the characteristic amount pattern (a reference pattern) of each shape part of a prestored work is contained in an image. When a shape part group coinciding with the reference pattern is contained, the center of gravity position of a work to be transferred is computed based on a characteristic amount of a shape part belonging to a group and the positional posture the work is computed. Thus, even when a plurality of works are contained in the image, a shape part belonging to the work to be transferred can be selected and the positional posture of the work is accurately detectectable.
Patent JP-H05132433-A (JP)
Title: Production of polycyclic compound
Inventor: TANAKA MASAHIDE
IPC: C07D498/04
Filed: 1992-02-17
Abstract: PURPOSE:To easily synthesize a polycyclic compound which has been available only from natural source by reacting a specific compound having two benzene rings with iron perchlorate in the presence of trifluoroacetic acid. CONSTITUTION:The objective compound of formula II is produced by reacting a compound of formula I (R1 to R8 are H, hydroxy, etc.; A is alkylene, alkenylene, etc.) {e.g. (RS)-(E)-2-(3,4,5-trimethoxybenzylidene)-3-[1-(3,4,5-trimethoxyphenyl) methyl] butanolide} with iron perchlorate in the presence oftrifluoroacetic acid. The reaction is carried out preferably in an organic solvent at 10-30 deg.C for 0.5-3hr using 2-3mol of iron perchlorate and 5-100mol oftrifluoroacetic acid based on 1mol of the compound of formula I.
Patent JP-H08271514-A (JP)
Title: Cleaning method for immunoassay element
Inventor: MERITSUTO NIRUSU JIEIKOBUSU
IPC: G01N33/543
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To improve a background noise in immunoassay. SOLUTION: In a method for separating a connection label and a liberation label in a slide-type immunity speed any, a liquid drop is individually distributed so that a first liquid drop can be completely absorbed before the next liquid drop is stuck and a distribution speed is made higher than the absorption speed of a slide element for forming a continuous flow. The first process of the washing method allows the separation between the connection label and the liberation label to be improved at a part located at the lower portion of a distribution tip part.
Patent JP-H05261895-A (JP)
Title: Ink feeding method in printer and device therefor
IPC: B41F31/08
Filed: 1992-03-18
Abstract: PURPOSE:To adjust a feed amount of ink easily by enabling ink changing operation to be carried out easily. CONSTITUTION:An ink container 24 having an ink discharge opening 39a and containing ink, a container holding component 22 which holds an ink container 24 so that ink discharged from the ink discharge opening 39a is stuck to the surface of an ink fountain roller 12, an axial motion actuator 21 for moving the container holding component 22 in parallel with an axis of the ink fountain roller 12, and a discharge amount-adjusting actuator 23 for adjusting a discharge amount from the ink discharge opening 39a are provided.
Patent JP-S61219680-A (JP)
Title: Ink ribbon cassette
Inventor: KANEKO AKINARI
IPC: B41J32/00
Filed: 1985-03-26
Abstract: PURPOSE:To prevent a blocking phenomenon from occurring and prevent an ink ribbon from being caught or cut in use, by a system wherein an ink ribbon cassette enclosing a large width ink ribbon therein is provided with a ribbon- cooling means, and the ink ribbon heated at the time of printing is taken up after being cooled. CONSTITUTION:A thermally conductive metallic roll 18 constituting a ribbon- cooling means 17 is projectedly provided on a carriage cover (b), and the main body 11 of the cassette is provided with a roll passing hole 19 in correspondence with the roll 18. The roll 18 makes contact with a base of an ink ribbon when the main body 11 is fitted to the cover (b). This example shows a contact-type one. In a non-contact type, a jet nozzle 22 capable of being connected to a connecting terminal (c) of a flexible tube 21 is provided in a head-fitting recessed part 14 of the main body, a side wall 14' of the recessed part 14 is provided with a through-hole 23, and cool air flow generated by a fan 20 is directed to the ink ribbon 10 through the nozzle 22.
Patent JP-S59187313-A (JP)
Title: Laser recording device
Inventor: IWAWAKI MASASHIRO
IPC: B41J3/00
Filed: 1983-04-08
Abstract: PURPOSE:To protect an operator against laser light without powering off a laser light generator by opening and shutting the optical path of the laser light according to the detection signal of a detector which detects the attachment and detachment of a component of a laser recording device. CONSTITUTION:When the operator detaches a protection cover for the cleaning, inspection, etc., in the laser recording device, the detector detects that and a rotary electromagnetic switch 23 drives a switch 22 to shut the optical path of the laser light 12 between an expander lens 18 and a rotary polygon mirror 19; the laser light 13 never leaks out of an optical unit, and no laser light, therefore, strikes the operator. When the protection cover is attached after the cleaning, inspection, etc., that is detected and the rotary electromagnetic switch 23 drives the switch 22 to open the optical path of the laser light 13. Therefore, the operation of the laser recording device is restarted immediately after the operation.
Patent JP-H06272979-A (JP)
Title: Helium compressor for cryogenic refrigerator
Inventor: MIYATAKE TOMONORI
IPC: F25B9/00
Filed: 1993-03-22
Abstract: PURPOSE:To prevent an excess pressure rise even if the ambient temperature of a cryogenic refrigerator is abnormally raised by holding an internal pressure when the refrigerator to be stopped is separated low while reducing its cost. CONSTITUTION:The helium compressor for a cryogenic refrigerator comprises a high pressure side control passage 17 having a high voltage set valve 16 between a discharge side tube 3 and a suction side tube 5, and a bypass passage 19 having a solenoid valve 18 and a sectional area capable of suction operation corresponding to a pump-down when the compressor 1 is driven in a state that the valve 18 is opened and a high voltage side communicating tube 4 is separated from the refrigerator 10.
Patent JP-S57176903-A (JP)
Title: Improved sterilizing composition
Inventor: WATANABE ATSUSHI
IPC: A01N59/08
Filed: 1981-04-24
Abstract: PURPOSE: The titled composition, capable of exhibiting a synergistic effect by mixing a composition consisting of an organic acid, an inorganic salt and ethyl alcohol with sodium lauryl sulfate, etc. and exhibiting improved sterilizing ability at a low concentration, and useful for sterilizing food, drink, etc.  
     CONSTITUTION: A composition containing 1pt.wt. organic acid, e.g. vinegar or acetic acid, 0.33W3pts.wt. inorganic salt, e.g, NaCl or KCl, and 20W180pts.wt. C 2 H 5 OH is mixed with an adequate amount of sodium lauryl sulfate (abbreviated so SLS) or thiamine lauryl fulfate salt (abbreviated to TLS) to prepare a stock solution, which is then diluted with water. The concentrations of the respective components after the dilution are preferably as follows: 0.001wt% organic acid, 0.1W1wt% inorganic salt, 0.02W2wt% C 2 H 5 OH and 10W250ppm SLS or TLS. The resultant composition is effective against both Gram-positive and Gram- negative bacteria, and used for sterilizing cooking utensils, particularly for washing soft fruits and tools, e.g. chopping boards, kitchen knives or dischcloth, which are frequently used. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04297170-A (JP)
Title: Data communication method
Inventor: NAKANO MANABU
IPC: H04L29/08
Filed: 1991-03-26
Abstract: PURPOSE:To eliminate the illegal use of information service and the destructive operation of a computer program by preventing the illegal connection between computers in data communication using computers. CONSTITUTION:By inputting identification information from a calling side computer 1 to a calling destination computer 2 using data communication circuit A of 1, the right or wrong of the calling side computer 1 is confirmed. On the other hand, by performing access from the calling destination computer 2 to the calling side computer 1 by using data communication circuit B different from the data communication circuit A, the right or wrong of the calling computer 1 is confirmed. The computers are connected only when the legality of the calling side computer 1 is confirmed through either process.
Patent JP-H04297983-A (JP)
Title: Extracting and filtering device for vendor
Inventor: INOUE SATOSHI
IPC: G07F13/06
Filed: 1991-03-27
Abstract: PURPOSE:To hermetically close an extraction chamber to perform normal forcible filtering by momently closing a valve body in the transition period from the open state to the close state of the valve body to collide the valve body against a valve seat. CONSTITUTION:With respect to the form of the cam face required for opening and closing of a valve body 6 of a valve open/close cam 16, a projecting part 20 extended to the trailing side in the rotation direction is added to the conventional cam face. Therefore, the valve body 6 is pressed downward more than conventional by energization of a compressed spring when the projecting part 20 of the valve open/close cam 16 comes to the position of the valve body 6, and the valve body 6 quickly rises toward a recessed part behind the projecting part 20 by the energizing force of the compressed spring and strikes the peripheral part of an upper aperture with force when the projecting part 20 passes the position of the valve body 6. Consequently, raw materials are crushed by the impact force for closing of the valve body 6 though being caught, and the sufficient hermetical close state is obtained.
Patent JP-S54154032-A (JP)
Title: Device for protecting transformer
Inventor: ENDOU RIYUUICHI
IPC: H02H7/04
Filed: 1978-05-26
Abstract: PURPOSE: To protect the two series power supply in a simple construction by providing two contacts at two safety valves of a transformer tank and operating first series protecting circuit in combination of one contacts and second series protecting circuit in combination of other contacts.  
     CONSTITUTION: Independent contacts 10a, 10b: 11a, 11b are provided at safety valves 7, 8, respectively provided at a transformer tank 1 to close when the respective valves 7, 8 are opened. One terminals of the contacts 10a, 11a are connected to an AND gate 12 and OR gate 13, respectively at input terminals. The AND gate 12 and OR gate 13 are connected at the output terminals to a breaking circuit 14 and warning circuit 15, respectively, which are operated by the first power supply 16. One terminals of the contacts 10b, 11b are connected through an AND gate 21 and an OR gate 22 to a breaker 23 and waring circuit 24, respectively, which are operated by the second power supply 25. Thus, even if one power supply is interrupted,  they can be operated by the other power supply so as to thereby improve the  reliability. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05178395-A (JP)
Title: Automatic drum opener
Inventor: SHIDARA TAKAYUKI
IPC: B67B7/12
Filed: 1991-03-05
Abstract: PURPOSE:To obtain an automatic drum opener which can open a drum easily add efficiently without cutting a top lid of the drum, irrespective of a provision of a lever and in spite of inexact positioning of the drum. CONSTITUTION:A pressing board is provided at a lower end of a main shaft 7 which is elevated by a pressing fluid pressure cylinder 5, so that a top surface of a lid of a drum 3 is pressed by the fluid pressure cylinder 5 through the pressing board 9. Around the main shaft 7, there are provided concentrically an opening fluid pressure cylinder 12 which is elevated by repulsive force produced by fluid pressure between the cylinder 12 and the pressing board 9, and a nail-shaped opening and closing fluid pressure cylinder 23. On an outer periphery of the opening fluid pressure cylinder 12, a plurality of nails 19 are mounted, so that they cut into an ear part 3b on a peripheral edge of the lid from below when they are closed. The nails 19 are opened and closed by the elevation of the nail opening and closing fluid pressure cylinder 23.
Patent JP-S63229397-A (JP)
Inventor: SAJI BUNRO
IPC: G21D1/00
Filed: 1987-03-19
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-S58187880-A (JP)
Inventor: UERUNAA SHIYARAA
IPC: G01V8/14
Filed: 1983-04-11
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-S55155067-A (JP)
Title: Aqueous ink
Inventor: OOTAGURO KUNIHIKO
IPC: C09D11/00
Filed: 1979-05-21
Abstract: PURPOSE: An aqueous ink having a controlled rate of vaporization, which resists drying for a long time and is useful for writing, printing and recording, comprising an N,N-dialkylethanolamine derivative.  
     CONSTITUTION: An aqueous ink comprises an N,N-dialkylethanolamine derivative represented by the formula wherein R is a lower alkyl and n is an integer of 1W20. Examples of the N,N-dialkylethanolamine derivative include an adduct of N,N- dimethylethanolamine and 1W20mol propylene oxide, etc. The amount of the N,N- dialkylethanolamine derivative used, for example in inks for writing matters, is about 0.5W50wt%, pref., 1.0W20wt% based on the ink composition. It is made possible to use direct dyes which have not been used for the sake of their poor solubilities. 
     COPYRIGHT: (C)1980,JPO&Japio