baber/WOPTO huggingface dataset:
Patent JP-2000243277-A (JP)
Title: Gastight container and manufacture of the gastight container
Inventor: YAKOU TAKESHI
IPC: H01J5/24
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To accurately perform sealing of the upper and lower plates of a gastight container and to perform efficiency production to increase the throughput of manufacturing. SOLUTION: In this manufacturing method of a gastight container that is made to face a first and second boards 271, 273 to each other at a prescribed distance and seals them by using a sealing material, each one side of multiple thin plates 2 is bonded to the first board 271 by the use of an adhesive 3a, 3c, a seating on which each of other one sides of the thin plates abuts is bonded to the second board 273 by the use of an adhesive 4a, 4c, horizontal positioning of the first and second boards is carried out, and thereafter, the other one sides of the thin plates are tentatively bonded to the abutting parts of the seating by the use of a resin adhesive 5a, 5c and thereafter bonded by the use of a heat-resistant adhesive 23a, 23c, the temperature is raised to the melting temperature of the sealing member, the first and second boards are pressed and the temperature is lowered.
Patent JP-S55139629-A (JP)
Title: Supporting structure of magnetic head
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/53
Filed: 1979-04-16
Abstract: PURPOSE:To displace a head by a satisfactory value by making fast response possible by curving a magnetic head supporter extending from its base end to its tip while increasing the resonance frequency of the supporter sufficiently. CONSTITUTION:Magnetic head supporter 21 is constituted by stacking several mechanical conversion strain elements which expand or contract according to a fixed displacement input. This conversion element, using bimorph plate P, is constituted by sticking strain elements 23 and 24 to both sides of center metal plate 22 as an intermediate electrode and then by forming driving electrodes 25 and 26 on both flanks of the united body. Bimorph plates P1-P6 are made into head supporter 21 and while attention is paid to response to electrostrictive drive and displacement at the tip, its plane part is shaped in a trapezoid tapered from bottom part 27 to tip part 28. Consequently, quick response to the fixed displacement input comes into effect and the head support structure with large displacement can be obtained which never reduces the displacement of the head.
Patent JP-S52128089-A (JP)
Title: Semiconductor laser unit and its manufacture
Inventor: YAMANAKA HARUYOSHI
IPC: H01L21/306
Filed: 1976-04-20
Abstract: PURPOSE: To obtain the oscillation light of a single mode as well as to maintain the crystallization by using the etching surface for the light resonance surface by securing a curved surface for it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02226396-A (JP)
Title: Warning monitoring device
Inventor: SONOMOTO KIYOSHI
IPC: G08B25/00
Filed: 1989-02-28
Abstract: PURPOSE:To execute a speedy countermeasure without arranging a special caretaker near a house by searching a house, in which a resident stays, and connecting with the house when a monitor center receives a warning from the inside of the house. CONSTITUTION:An in-house warning device 1A consists of a sensor 2a to detect abnormality such as fire, etc., a communication equipment 5a to send the detected signal to an external part, a presence changeover switch 3a to switch it according to the presence and absence of the resident in the house whether the detection signal is sent to the communication equipment 5a or not, a time limit changeover switch 4a to be operated when the state of the abnormality detection is continued for a fixed time and a warning display device 6a. When the abnormal state is detected, a monitor sensor 7 searches the house, where the resident stays, near a warning generating spot according to the contents of the warning and announcing the contents of the warning. Then, the warning is informed of organizations, which are determined in advance, to the various warnings. Thus, without arranging the special caretaker, etc., near the house, speedy correspondence can be executed.
Patent JP-H04283251-A (JP)
Title: Production of cross-linked polyolefin
Inventor: ASANUMA TADASHI
IPC: C08J3/24
Filed: 1991-03-12
Abstract: PURPOSE:To produce a cross-linked polyolefin using a cheap catalyst by bringing a copolymer of an alkenylsilane with an olefin into contact with a catalyst comprising a specific metal alkoxide compd. CONSTITUTION:A cross-linked polyolefin is produced by bringing a copolymer of an alkenylsilane (e.g. vinylsilane) with an olefin (e.g. propylene) into contact with a catalyst comprising an alkoxide compd. of a group IVB metal [e.g. a compd. of the formula (wherein R<1> and R<2> are each a 1-12C hydrocarbon group; n is 0-3; and M is Ti, Zr, or Hf); an alkyl titanate wherein n is 0 is esp. pref.]. Thus, a cross-linked polyolefin molding is easily produced using a cheap catalyst.
Patent JP-S55137339-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: TAMURA HIDEYUKI
IPC: F02D41/10
Filed: 1979-04-16
Abstract: PURPOSE: To maintain the active temperature and purifying effect of a catalyzer to purify exhaust gas by continuing the supply of fuel for reducing the speed of an engine when the catalyzer is within the range of the active temperature.  
     CONSTITUTION: A sucked air amount sensor 2, a throttling switch 3, a revolution number sensor 4, a car speed sensor 5, an oxygen density sensor 2, and a catalyzer temperature sensor 8 in the downstream of an oxydation-reduction catalyzer 11, are provided in an internal combustion engine 1 and its suction and exhaust passages 12 and 13, and the injection amount of a fuel injection valve 10 is controlled on the basis of an arithmetic circuit 9 into which signals therefrom are inputted. When a speed reduction is detected by the throttling switch 3, the fuel from the injection valve 10 is intercepted for economizing the fuel cost. But, when the temperature of the catalyzer is detected within the range of the active temperature by a temperature sensor 8, the fuel control is released and adjusted in the circuit 9 for supplying fuel even at the time of speed reduction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02227097-A (JP)
Title: Production of optically active primary alcohol
Inventor: ACHINAMI KAZUO
IPC: C07C33/26
Filed: 1989-02-28
Abstract: PURPOSE:To improve the efficiency of optical resolution of a racemic mixture of an alcohol represented by a specified general formula by acting an enzyme having a stereoselective ester-synthesis activity on a mixture of the racemic mixture of the above-mentioned alcohol and an organic acid anhydride in an organic solvent. CONSTITUTION:A racemic mixture of an alcohol represented by formula I [R<1> is RO(R is H, aliphatic hydrocarbon, etc.), etc., R<2> and R<3> are H, 1-20C aliphatic hydrocarbon, etc.] and an organic acid anhydride are mixed with a water-immiscible organic solvent. On the resultant mixture, an enzyme having an stereoselective ester-synthesis activity is acted in order to esterify one optical isomer of the racemic mixture and the esterified compound is treated with an aqueous solution of a weakly basic inorganic salt after introduction of a carboxylic group thereto to be transferred to the water phase in a form of an inorganic salt. The other optical isomer of the alcohol remaining in the organic solvent layer is then separated and collected.
Patent JP-S53130032-A (JP)
Title: Negative film packaging machine
Inventor: SUGAYA FUMIO
IPC: G03D15/10
Filed: 1977-04-20
Abstract: PURPOSE: To prevent the leading end of a negative strip from advancing beyond a stopper by detecting the position of the leading end of the negative strip and forming the stopper part to the negative sheet. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05192985-A (JP)
Title: Extruded porous structure and its manufacture
Inventor: ROBIN DEEBITSUDO BAACHI
IPC: B29C48/11
Filed: 1992-03-03
Abstract: PURPOSE: To fabricate an excellent membrane structure capable of withstanding a minimum burst pressure. CONSTITUTION: Mixture of such plastic polymers as polyether ether ketone, polyether ketone, polyether ketone ketone, polyether diphenyl ketone and polyether sulfone is extruded through a die 4 to fabricate a structure capable of withstanding a minimum burst pressure in excess of 5 bars when formed to membrane. For this purpose, a fine wire gauze 7 with a specific mesh is inserted in the passage of the mixture at immediately above the die 4.
Patent JP-S61225031-A (JP)
Inventor: MANUERU FUONZEKA
IPC: B60C15/024
Filed: 1986-03-04
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-S58162906-A (JP)
Title: Optical fiber
Inventor: SOEDA KAZUHIKO
IPC: G02B6/036
Filed: 1982-03-24
Abstract: PURPOSE:To obtain a dummy fiber which uses no splice connection nor connector connection, by controlling a refractive index distribution in the radial direction and the lengthwise direction at the stage of preforming of a base material, elongating it, and optionally concatenating a step type and a graded type. CONSTITUTION:As for a base material, in a process for generating piled glass 4, a quartz pipe 3 is divided into pural areas (a), (b), (c)... in the lengthwise direction, and in each section, density of an addition oxide, for instance, that which raises a refractive index such as P2O5 or GeO2, or that which lowers a refractive index such as B2O3 is controlled, by which a refractive index distribution is controlled. In this case, the piled glass 4 is generated so that for instance, the area (a), the area (b), the area (c) and the area (d) become a step type, a graded type, a step type and a graded type, respectively. In this way, when a preformed base material is spun, that which concatenates the step type and the graded type is obtained.
Patent JP-S63210561-A (JP)
Title: Hot air blower
Inventor: OGINO TOSHIRO
IPC: F24H3/06
Filed: 1987-02-27
Abstract: PURPOSE:To uniformly discharge a high-temperature hot air flow by providing independent convection fans at the upper parts or rear parts of the combustion side and exhaust cylinder side and operating both fans when the quantity of combustion is large and only the fan on the combustion part side when the quantity of combustion is small. CONSTITUTION:Two convection fans 8 are operated simultaneously by a control circuit when the quantity of combustion is large, and only the convection fan on the upstream side of the heat exchanger is operated when the quantity of combustion is small. Thus, air is sucked up from the rear surface and comes into contact with a heat exchanger 6 and is discharged through a hot water discharge port 11 in the form of a hot air flow of a high temperature. In a case where the output of a hot air blower is increased, the quantity of the fuel to be supplied through a fuel supply pipe 5 is increased and simultaneously the rotational speed of a fan 3 for combustion is increased to supply combustion air in a large quantity and to increase the quantity of combustion. However, since the quantity of an exhaust gas passing through the heat exchanger 6 increases in accordance with the increase in the quantity of combustion, the speed of the exhaust gas within the heat exchanger 6 becomes higher, and the heat exchange of the exhaust gas and the convection air is not carried out sufficiently only at the upstream side and the exhaust gas of a high temperature flows down to the downstream side and is heat-exchanged with the convection air at the downstream side, thus being cooled and discharged via an exhaust pipe 7 and a supply and exhaust gas top 1. On the other hand, the convection air is discharged through the hot air discharge port 11 in the form of a hot air flow of high temperature.
Patent JP-H01218917-A (JP)
Title: Driving control device for vehicle air conditioning compressor
Inventor: TAKEMI AKIO
IPC: B60H1/32
Filed: 1988-02-26
Abstract: PURPOSE:To prevent the largeness of size in a motor and generator by converting DC power of an engine-driven generator into AC power in an inverter driving a compressor motor and decreasing the ratio of an output frequency to output voltage when an inverter output current exceeds a permissible value. CONSTITUTION:A generator 3, which is driven by an engine 8, outputs DC power, and it is converted into AC power by an inverter 4, driving a motor 2 of a compressor 1. Here an output current of the inverter 4 is detected by a current detector 5, when the current exceeds a permissible current value, a current limiting means 6 acts to decrease the ratio of an output frequency to output voltage of the inverter 4, and a current value is limited to not more than the permissible value. By this constitution, the necessity for a large size motor and generator can be eliminated.
Patent JP-H02224385-A (JP)
Title: Semiconductor laser
Inventor: TOMITA AKIHISA
IPC: H01S5/00
Filed: 1989-02-27
Abstract: PURPOSE:To obtain a semiconductor laser low in oscillation threshold by a method wherein the semiconductor laser is provided with a double hetero-structure in which an n-clad layer is formed of InGaAsP mixed crystal and a p-clad layer is formed of InGaAlAs mixed crystal, where both the clad layers are larger than an active layer in forbidden bandwidth. CONSTITUTION:An active layer 13 is formed of InGaAlAs mixed crystal, and a semiconductor laser is provided with a double hetero-structure in which an n-clad layer 12 is formed of InGaAsP mixed crystal and a p-clad layer 14 is formed of InGaAlAs mixed crystal, where the width of forbidden energy band of the active layer 13 is smaller than those of the clad layers 12 and 14. By this setup, a semiconductor laser, which is provided with a double hetero-structure excellent in trapping of carriers of electron and hole without the reduction in carrier injection efficiency and low in threshold, can be obtained.
Patent JP-H07262490-A (JP)
Title: On-vehicle navigator
Inventor: YAMADA KIYOMICHI
IPC: G01C21/00
Filed: 1994-03-16
Abstract: PURPOSE:To display the road map in a bird's-eye view system from the surroundings of a present spot to a remote part at a proper road density and in an easily visible form by plotting a grid line of the color allied to at least one kind of road display color on the road map of the bird's-eye view system which is displayed by different display colors for every kind of road. CONSTITUTION:In the road map of a bird's-eye view system, grid lines do not form squares in shape, the more the line becomes distant from the surroundings of the present spot, the narrower the space becomes, and the display density of the grid line becomes high in a remote part. Therefore, the road whose display color is the kind of color allied to that of the grid line is buried in the grid line in the remote part and the road of the kind looks as if it were not displayed. Namely, an arbitrary kind of road which is not desired to be displayed can be made unseen in the remote part even if the thinning of roads is performed in the remote part. Thus, the road map of the bird's-eye view system can be displayed from the surrounding of the present spot to the remote part at proper road density and in an easily visible form.
Patent JP-H02224460-A (JP)
Title: Facsimile controller
Inventor: HIUGA SHIGETOMO
IPC: H04M11/00
Filed: 1989-02-27
Abstract: PURPOSE:To inform the state of the receiver side to the sender side without interrupting the communication of a facsimile equipment, not causing a disturbance in a received picture and without extending the transmission time of a picture signal by sending a control signal from the receiver side to the sender side during facsimile communication. CONSTITUTION:In the event of sending a control signal notifying a fault of the controller from the receiver side to the sender side during transmission of picture information, the control signal is sent from a modulation circuit 4 of a facsimile controller 2 at the receiver side to an S line via a relay A and the signal is inputted to an R line of the facsimile controller 2 at the sender side. The control signal inputted from the R line is recognized by a demodulation circuit 7 via a relay B and a control circuit 5 informs it to the operator or controls the stop of facsimile communication.
Patent JP-H05212823-A (JP)
Title: Transparent gas barrier film
Inventor: MORIHARA YOSHIHARU
IPC: B32B7/02
Filed: 1992-01-31
Abstract: PURPOSE:To provide a transparent gas barrier film with high retort-proof gas barrier properties as wrapping film. CONSTITUTION:The subject transparent gas barrier film has a ceramic layer arranged at least, on one surface of a plastic film. In addition, the film has a plastic film size change percentage of + or -2% or lower under the use environmental conditions of transparent gas barrier film and consequently, has excellent gas barrier properties.
Patent JP-H05123606-A (JP)
Title: Device for preventing sticking of dehydrated cake in cone type continuous centrifugal separator
Inventor: YUKIMOTO KOZO
IPC: B04B3/04
Filed: 1991-02-19
Abstract: PURPOSE:To enable continuous operation by relaxing discharge force of dehydrated cake discharged by centrifugal force in the radial direction from the outer edge end of a conical bowl and also previously preventing sticking to the inside of a cake discharge cover. CONSTITUTION:A cake discharge cover 20 is provided in a continuous centrifugal separator having a cone type basket 1. A clamping plate 23 having a conical shape is fixed to a liquid cutting plate 22 in the inside of the cake discharge cover 20. A sheet cover 26 made of an extensible and contractible member is provided along the outer circumference of this damping plate so as to cover the outer circumferential face of the cake discharge cover. One end of the sheet cover is fixed to the side plate 25 of this cake discharge cover. The rod of a cylinder provided in the cake discharge cover is retained to this side plate 25. The sheet cover is extended and contracted by the repeated action of the cylinder.
Patent JP-S63212237-A (JP)
Title: Terminal communication condition setting method for loop network
Inventor: AOKI TERUAKI
Filed: 1987-02-27
Abstract: PURPOSE:To facilitate the setting and change of terminal communication condition by down-loading a setting data from a master node station to a slave node station. CONSTITUTION:A data for terminal communication condition setting is stored in the memory 7 of a master node station 1a from each slave node station 2a, and the stored data is stored in the memory 7a of each slave node station 2a from the master node station 1a to set the terminal communication condition. The setting data is inputted to the master node station 1a only and even when the setting is in error, the memory content of the master node station 1a has only to be rewritten and the correction is facilitated.
Patent JP-S58172319-A (JP)
Title: Therapeutical and diagnostic composition
Inventor: PERU ANDERUSU MOORUDO
IPC: C07H3/04
Filed: 1983-03-22
Abstract: A composition for therapeutic or diagnostic use in regard to pathogenic microorganisms, containing as an active constituent a structural element having the formula:wherein R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub> and R<sub>4</sub> are same or different and are hydrogen or an organic residue, for example lower alkyl, lower acyl, or a carbohydrate residue or an inorganic residue, such as sulphate or phosphate, and wherein OR<sub>1</sub> is in a- or β-configuration; a process for therapeutic treatment; a process for identification or quantification of the said structural element in native biological material; a process for purifying acceptor structures of bacteria; and a process for performing disinfection on surfaces.
Patent JP-H02226195-A (JP)
Title: Character generation system
Inventor: SANO MASAKI
IPC: G09G5/24
Filed: 1989-02-27
Abstract: PURPOSE:To shorten the time which is required to develop font data and to eliminate the need for a page memory by accessing a 2nd storage means directly with a character code outputted from a 1st storage means. CONSTITUTION:The character generation system is equipped with a RAM 6 which has a work area 4 and a character buffer area 5 for storing character codes sent from a host computer by one page, a line buffer 7, a font ROM 8 stored with font data and a serial/parallel conversion part 9 which converts font data outputted from the font ROM 8 in parallel into serial font data. Then, the ROM 8 is accessed directly with character codes outputted from the RAM 6. Therefore, the font data corresponding to the character codes are outputted from the ROM 8 and the serial/parallel conversion part 9 transfers the font data to a printer engine 10 is series. Consequently, the time required to develop the font data is shortened and the need for the page memory is eliminated.
Patent JP-S57161978-A (JP)
Title: Character cut-out device
Inventor: SUZUKI KUNIAKI
IPC: G06V10/20
Filed: 1981-03-31
Abstract: PURPOSE:To improve the efficiency of reading of a character cut-out device and to reduce the burden in a person who describes a document, by accurately cuting out even characters described with protrusion from a normal cut-out sight, through a variable cut-out sight. CONSTITUTION:A cut-out circuit 11 cuts out a pattern signal for one character's share from a pattern signal 21 with a normal cut-out sight. If the character crosses on an external ridge of the sight, a detection circuit 13 gives a sight failure detecting signal 25 to the circuit 11. In this case, a signal 22 does not proceed over a gate circuit 12. The circuit 11 makes cut-out from the signal 21 at an upper-order cut-out sight and if the character crosses over the external ridge of the upper-order cut-out sight, the processing is the same. If this is within a lower-order cut-out sight, the gate circuit 12 supplies this pattern signal 22 to a character recognizing section 14, which makes pattern recognition and outputs an answer 26.
Patent JP-H09246484-A (JP)
Title: Method of manufacturing tantalum oxide thin film and material for forming tantalum oxide thin film
Inventor: ONOZAWA KAZUHISA
IPC: C23C16/40
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To form a tantalum oxide thin film that is superior in workability, uniform and has an excellent characteristic by using a tantalum compound shown by a (J) formula as the material for the tantalum oxide thin film. SOLUTION: A material for forming a tantalum oxide thin film is a tantalum compound shown by a formula. An m indicates the integer of 2 to 4, R' indicates an alkyl group with the carbon number of 1 to 2 and Me indicates a methyl group in the formula. The materiel for forming the tantalum oxide thin film is filled inside a vaporizing chamber 3 and vapor pressure is kept constant. polysilicon is used for a substrate 5 inside a reaction vessel 4, a carrier gas 1 is blown into the vaporizing chamber 2, a gas accompanied by a material is introduced into the reaction vessel 4, oxygen as an oxidizing gas is blown into the reaction vessel 4, an exhaust gas 5 from the reaction vessel 4 is removed from the exhaust hole 6 and the tantalum oxide thin film is formed on a wafer.  With this, the tantalum oxide thin film that is superior in the workability, uniform and has the excellent characteristic can be formed.