baber/WOPTO huggingface dataset:
Patent JP-S53127564-A (JP)
Title: Manufacture of container
Inventor: KATOU TAKEO
IPC: B65D1/00
Filed: 1977-04-13
Abstract: PURPOSE: To manufacture a stable container scarcely having internal stresses, by coating a thermoplastic resin film with a coating material containing a powdered thermoplastic resin, and by vacuum or pressure forming of the film under heating and softening. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60186698-A (JP)
Inventor: SAKAMOTO AKIRA
IPC: F42B12/00
Filed: 1984-03-05
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-H11239715-A (JP)
Title: Desulfurizing stack and its installation
Inventor: INOKI TOSHIYUKI
IPC: B01D53/77
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To prevent a water drop from being scattered around a stack by preventing an exhausted mist from forming a water drop by a method wherein an L shaped section steel wherein a vertical material is made upward inside is fitted at intervals in a ring-state on an inner surface of a stack, and a drain hole is provided to a horizontal material of the section steel. SOLUTION: A stack 1 comprises a desulfurizing part 2 provided to a lower part, and a stack part 3 provided above this. The desulfurizing part 2 provides a ring-like spray header 4 to the inside, and the lower part becomes a tank 5 which is filled by magnesium hydroxide aqueous solution. Besides, the chimney part 3 fits L shaped section steels vertically at intervals onto its inner surface, and an air layer is enabled to be surely formed in a space comprising between vertical materials 9a of those L-shaped section steels 9 and a cylinder inner surface. By operating such the air layer as a heat insulating material, cooling of passing mist is restrained, its making a water drop is prevented, and that having become the water drop is allowed to drop into a tank 5 from a drain hole provided to a horizontal material 9b.
Patent JP-H05212555-A (JP)
Title: Resistance seam welding equipment
Inventor: KUSAKA SHUICHI
IPC: B23K13/00
Filed: 1992-01-31
Abstract: PURPOSE:To suppress spring back of a butt part and prevent a cracking of a weld zone by pressurizing the welding butt part right after a resistance seam welding point by a restraining means on the tube outside. CONSTITUTION:The welding butt part right after welding of a tube body 4 is pressurized by a restraining roll 3, the spring back of the welding butt part after squeeze rolls 1 pass is suppressed and a refrigerant is supplied to the weld zone right after the welding point from a refrigerant nozzle 5 to cool the weld zone. Accordingly, since deformability of material can be recovered speedily, the sound welding quality can be secured even in resistance seam welding with high efficiency and even austenitic stainless steel. tube, etc., added with boron having high crack resistant sensitivity at the time of high temperature can be manufactured and applied at a low cost without causing a weld cracking.
Patent JP-H01220714-A (JP)
Title: Driving shaft
Inventor: SANO HIROMASA
IPC: F16C3/03
Filed: 1988-02-26
Abstract: PURPOSE:To absorb any shock, vibration and noise generated at the time of starting and during rotation so as to aim at increase of the life of a driving shaft by providing an elastic member between an outer shaft and an inner shaft, in the driving shaft having a universal joint used for the propeller shaft, etc., of a vehicle like an industrial machine. CONSTITUTION:A female shaft 4 consists of an outer shaft 6 and an inner shaft 8 concentrically fitted in the outer shaft 6 capable of rotating each other. An elastic member like rubber, etc., is filled in a space formed by the portions of the outer shaft 6 and the inner shaft 8 projected respectively in a radial direction. In this construction, when torque is transmitted from a male shaft 24 to the female shaft 4, the outer shaft 6 and the inner shaft 8 are relatively moved to compress the elastic member 14 provided therebetween so that any shock can be softened.
Patent JP-H04260416-A (JP)
Title: Manufacture of highly pure gas
Inventor: NOGUCHI YUTAKA
IPC: B01D53/04
Filed: 1991-02-13
Abstract: PURPOSE:To produce highly pure gas efficiently by feeding a gas mixture through an inlet of an adsorption column loaded with adsorbents for selectively adsorbing target gas, causing the target gas to be adsorbed on the adsorbents, discharging unadsorbed gas in the column by means of target gas stored beforehand, and then taking out the target gas in the column. CONSTITUTION:In a step A, a gas mixture is fed through an inlet port into an adsorption column 2 loaded with adsorbents 5 for selectively adsorbing taget gas to cause the target gas to be adsorbed on the adsorbents. In a following step B, during the step A or thereafter, unadsorbed gas is discharged from an outlet port opposite to the inlet port of the column 2. In a following step C, after completion of the step A or the step B, gas identical to the target gas which has been produced and stored in a reservoir 4 is fed through the inlet port into the column 2 to purge unadsorbed gas through the outlet port. After completion of the step C, the target gas in the column 2 is taken out from the inlet port of the column 2.
Patent JP-S62198316-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1986-02-26
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-H02219881-A (JP)
Title: Paint composition
Inventor: TANAKA SHOICHI
IPC: C08K5/42
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to perform a finish with a fine by craped pattern by compounding a polyester resin, an oligonuclear methylated melamine resin and a compd. or a reaction mixture of sulfonic acid with a sec. amine. CONSTITUTION:100 pts.wt. (hereinbelow described as pts.) (resin solid content) compd. consisting of 65-95 pts. polyester resin (A) with a number-average MW of 600-30,000 and a hydroxyl value of 5-110, 5-32 pts. oligonuclear methylated melamine resin (B) with no NH group, an average degree of condensation of 2.5 or lower, 4 or more alyl ether groups per triazine ring, 2.5 or more methyl ether groups among them and pref. 40wt.% or more mononuclear hexamethoxymethylated melamine and a reaction mixture (a) of 1 equivalent of a sulfonic acid (i) which is 0.1-3 pts. in terms of sulfonic acid with 1.5-30 equivalents of a sec. amine (ii) with a b.p. of 30-250 deg.C or a compd. (b) of 0.1-3 pts. component (i) and 1.5-30 equivalents of component (ii) based on the component (i) are compounded.
Patent JP-H07254875-A (JP)
Title: Cordless master unit device
Inventor: TATSUMI AKINORI
IPC: H04B7/26
Filed: 1994-03-14
Abstract: PURPOSE:To provide a cordless master machine device which quickly switches the operation timing between channel search and normal operation by one timing control part and thinning and receiving waiting slot position to sufficiently reserve the channel search time. CONSTITUTION:A timing switching execution part 5 is built in a timing control part 4 of the cordless master machine provided with a reception part 1, the timing control part 4, and an operation mode control part 3, and an interrupted reception control part 6 us provided. When the channel search operation and the normal operation are performed by the indication from the operation mode control part 3, the timing switching execution part is operated to switch the timing, and respective operations are performed by one timing having a certain offset from the operation timing of the base station system, and further, waiting slot positions are thinned and received. Thus, one timing control part is provided to perform the channel search operation while performing the normal operation, and the channel search operation is efficiently performed.
Patent JP-S62200841-A (JP)
Title: Line disconnection detection equipment in loop network
Inventor: KIRA EIJI
Filed: 1986-02-28
Abstract: PURPOSE:To quicken the line recovery by providing a line disconnection detection circuit so as to detect the timing of polling from a loop controller and so as to detect whether or not the generation interval of the timing detection output exceeds the maximum time interval of the polling decided in the loop network thereby detecting the disconnected location quickly. CONSTITUTION:The line disconnection detection and display device 10 is provided respectively to respective nodes 2... of the loop network device If an open line takes place in the loop network, nodes connected to the line before the opened location have LED lamps 13' remained lighted. The detection of polling timing after the opened line is disabled in the nodes connected to the line after the opened line. At the time of a prescribed time in excess of the maximum polling interval TMAX elapses from the detection of polling timing conducted just before the opened line, an output of a monostable circuit is inverted to a low level L, the LED lamp 13' is not lighted and goes off.
Patent JP-H11222779-A (JP)
Title: Treating agent for polyester fiber
Inventor: SHIRAI HIROAKI
IPC: D06M101/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a treating agent for a polyester fiber which is a treating agent for the polyester fiber containing polyethyleneimine, poly-N- vinylformamide or poly-N-vinylacetamide having relatively low toxicity and capable of manifesting effective adhesion between the polyester fiber and a rubber and simultaneously improving hydrophilicity, dyeability, or the like. SOLUTION: This treating agent for a polyester fiber contains polyethyleneimine and poly-N-vinylformamide or poly-N-vinylacetamide in (10/90) to (90/10) (wt.%) ratio. The formamide group of the poly-N-vinylformamide or acetamide group of the poly-N-vinylacetamide has preferably a structure wholly or partially undergoing hydrolysis with an acid or an alkali.
Patent JP-S63211766-A (JP)
Title: Semiconductor device
Inventor: MORI SEIICHI
IPC: H01L29/792
Filed: 1987-02-27
Abstract: PURPOSE:To flatten an interlayer insulating film at low temperature, by covering gate regions with silicon dioxide including phosphorus of 1X10<18> cm<-3> or more in concentration and silicon dioxide film including phosphorus and boron of at least 1X10<18> cm<-3> or more in concentration for each element. CONSTITUTION:A second insulating film 20 is formed on a first insulating film 16. The insulating film 20 is formed with silicon dioxide including boron and phosphorus by 1X10<21> cm<-3> for each element. Therefore, the insulating film 20 can be fused at a temperature of, e.g., 900 deg.C or less. When the formation of the insulating film 20 is finished, the film is annealed for one hour at 900 deg.C. Then, the insulating film 20 is fused. The insulating film 20, which is located on the upper surfaces of gate regions 18, flows into a recess part between the gate regions 18 at two cell parts 11a and 11b. Thus a second insulating film 21 is formed. In this way, an interlayer insulating film, whose upper surface is flat, can be formed.
Patent JP-H07253736-A (JP)
Title: Recording paper recycling method and recorder
Inventor: ICHIHARA KATSUTARO
IPC: G03G21/00
Filed: 1994-03-15
Abstract: PURPOSE:To recycle recording paper by a simple and compact device without deteriorating the quality of the recording paper so much by bringing specified chemical active substance into contact with an image forming surface on the recording paper where an image with developer is formed. CONSTITUTION:When a glow starter 21 is actuated by energizing discharge electrodes 17, 18 and high voltage pulses are generated at both ends of a discharge stabilizing coil 19, gas state plasma 22 decomposing developer substance is excited between the electrodes 17 and 18. In such a state, the recording paper is recycled. The recording paper 10 where a toner image has been already formed is supplied to a recycling processing chamber 16 in a housing 11 from a recording paper entrance 12 by a paper supply roller 14. While the recording paper 10 is guided to be carried to a recording paper exit 13 side by a guide, the surface of the toner image is exposed to the plasma 22 in which air is used as material gas, so that the toner (developer) substance forming the toner image is incinerated and the toner image on the recording paper 10 is erased.
Patent JP-H10243202-A (JP)
Title: Facsimile equipment
Inventor: ASO TOSHIHIRO
IPC: H04N1/32
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To make transmission complete at one shot, without the need for copying a double side original by sending a protocol signal to an opposite facsimile equipment, so as not to interrupt a line after transmission of front side information of the original and then transmitting rear side information of the original successively. SOLUTION: When an operator sets an original, a question of whether or not a double-side transmission is made is inquired on a screen of a display section 5. When the operator depresses a double-side transmission button on an operation section 2 and then depresses a start button, a line control section 8 connects a line to a destination opposite party and an image read by an image read section 3 is transmitted. When the transmission is finished and an original is discharged, the double-side mode is selected and the line control section 8 sends an EOM. When an acknowledgement signal is returned from a receiver facsimile equipment, the control section 8 sends the EOM again for a prescribed time, thereby allowing the receiver facsimile equipment to be in standby in the preceding procedure. When the operator sets the original having already been discharged with the back side up, the information of the original is read and the transmission is started again. If no original is set, a message is displayed to urge the setting of the original.
Patent JP-H07230464-A (JP)
Title: Machine translator
Inventor: HIROTA MAKOTO
IPC: G06F17/28
Filed: 1994-02-17
Abstract: PURPOSE:To provide the machine translator which selects a proper equivalent for Japanese expressed with a phrase or a clause which can be substituted with one word of a foreign language without increasing information to be added to individual words of a bilingual dictionary. CONSTITUTION:A meaning expression example data base is provided which includes expression examples where meanings of foreign-language words in different parts of speech are expressed with phrases or clauses including Japanese-language words corresponding to these foreign-language words on the bilingual dictionary. A Japanese- language text is converted to a foreign-language text through Japanese-language intermediate expressions and foreign-language intermediate expressions. When a Japanese-language intermediate expression is converted to a foreign-language intermediate expression, it is discriminated whether the phrase or the clause in the Japanese- language intermediate expression coincides with expression examples included in the meaning expression example data base or not (S3 and S4) to not only determine the different part of speech corresponding to the coinciding example but also take out an equivalent for Japanese-language words included in the phrase or the clause (S6), and this equivalent is converted to the determined different speech of part by a foreign-language dictionary to obtain the foreign-language equivalent for the phrase or the clause (S7).
Patent JP-S57157606-A (JP)
Title: Fet amplifier
Inventor: NAGATA EIJI
IPC: H03F3/34
Filed: 1981-03-24
Abstract: PURPOSE:To carry out the temperature compensation of gain, by adding a thermistor to a gate bias circuit of an FET. CONSTITUTION:A series circuit of resistances RG1 and RG2 plus a thermistor (r) is used for a gate bias circuit of an FET1, and the potential at the joint between the RG1 and RG2 is applied to the gate of the FET1. The gain of the FET1 is decided by the gate bias voltage VGS and decreases with a rise of the temperature although the voltage VGS is constant. On the other hand, the resistance value of the thermister (r) decreases with the rise of the temperature. As a result, the voltage VGS lowers and acts to increase the gain of the FET1. Thus both functions offset each other to reduce the gain fluctuation to the temperature change. In such way, an amplifier having the stable characteristics can be obtained.
Patent JP-S58160526-A (JP)
Title: Number of idle revolution feedback control method of internal-combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D31/00
Filed: 1982-03-18
Abstract: PURPOSE:To improve the durability of an auxiliary air control valve used for feedback control of a number of idle revolution, while keeping the stable idling condition of an engine, by interrupting the operation of said control valve when a first idling controller is actuated, namely when the engine is cold. CONSTITUTION:An air passage 8 opens on the lower course of a throttle valve 5 which is disposed inside a suction passage 3 of an engine 1, and is supplied with supplementary air from air cleaners 11 and 7 via both a first idling controller 10 which is actuated when the engine is cold and a supplementary air control valve 6 for making feedback control of the number of idle revolution. The first idling controller 10 consists of a detector 10d having an arm 10d' which is stretched according to a rise in the temperature of cooling water, a lever 10e which is turned by the arm 10d' and a valve 10a in contact with the lever 10e. In operation of the controller 10, an electronic controller 9 closes the control valve 6 on the basis of the detected value of a cooling water temperature sensor 13.
Patent JP-H01220690-A (JP)
Title: Elevator
Inventor: KATO HIROSHI
IPC: B66B11/04
Filed: 1988-02-26
Abstract: PURPOSE:To prevent the generation of dew drop in an elevating path or in a machine room by providing a ventilating device for discharging air in the elevating path to the outside of the elevating path and a machine room on the top of the elevating path or near the top. CONSTITUTION:Air in an elevating path 1 is directly discharged to the outside of the elevating path 1 and a machine room 2 by an exhaust duct 17 disposed on the top of the elevating path 1 or near the top. Thus, cold wet air will not be present in the elevating path 1 even in case of an elevator provided on the damming bank of a dam or the like in which there is a difference in air temperature between the interior of the elevating path 1 and the interior of the machine room 2 disposed right above the elevating path 1 or in the vicinity right above that. Accordingly, dew drop of apparatus in the elevating path 1 and the machine room 2 can be prevented without taking a measure to counter dewing for the apparatus itself. Thus. the apparatus can be reduced in cost, and it is not necessary to increase layout measurement of the apparatus, so that the apparatus can be light-weighted and maintenability can be improved.
Patent JP-H08215861-A (JP)
Title: Joining method for amorphous alloy thin strip
Inventor: SAIDA JUNJI
IPC: B23K20/00
Filed: 1995-02-08
Abstract: PURPOSE: To obtain an amorphous bulk body with high density and high strength by joining amorphous alloy thin strips. CONSTITUTION: An amorphous alloy thin strip with a pressure of 30MPa or higher applied is heated and raised in temperature by energizing with a frequency of 100Hz-100kHz; then held for 1-20 minutes at a temperature 10-150 deg.C lower than the chrystallizing temperature; and mutually joined so as to obtain a bulk joined body. The amorphous alloy thin strip thus used contain 40-90 atomic % Fe, 50-90 atomic % Co or 80-90 atomic % Al. As a result, when joined under the conditions specified with the joining temperature as a reference, the amorphous alloy thin strips are joined with each other without causing interlayer separation or crystallization, improving the density and strength of the bulk body thus obtained.
Patent JP-H03247783-A (JP)
Title: Etching method
Inventor: SUEHIRO TOSHIHIDE
IPC: H01L21/302
Filed: 1990-02-22
Abstract: PURPOSE:To improve the etching rate and selection ratio and to carry out etching with the treating efficiency enhanced by increasing the gas flow rate under the lower pressure where the micro loading effect is small. CONSTITUTION:Gases such as Ar, O2 and N2 are supplied into a plasma producing chamber 31 through a gas supply line 31g and a gaseous etchant into a reaction chamber 33 through a gas supply line 33g. The chambers 31 and 33 are kept at <=10mTorr, a magnetic field is generated by an exciting coil 34, and a microwave is introduced into the chamber 31 through a waveguide 32 and a quartz sheet 31b. Consequently, the gas is resonance-excited with the chamber 31 as a cavity resonator to produce plasma. The produced plasma is projected around a sample S in the chamber 23 by the divergent magnetic field generated by the coil 34 so that the magnetic flux density is progressively decreased toward the chamber 33, and etching is carried out.
Patent JP-H05347047-A (JP)
Title: Magneto-optical recording device
Inventor: FUJISAWA HIROTOSHI
IPC: G11B11/10
Filed: 1993-03-04
Abstract: PURPOSE:To reduce the power consumption of a magnetic head and to make the device compact by providing a lubricant material between the magnetic head and a magneto-optical recording medium and bringing the magnetic head into contact with the medium through the lubricant material. CONSTITUTION:The magnetic head 6 is mechanically brought into contact with a spacer seat 4 in the state that the disk D is chucked and the spacer seat 4 is mounted on the upper surface of the disk. Thus, the magnetic head 6 is pushed down by the force of a leaf spring 8 from the upper surface of the spacer seat 4. Since the space between the recording surface of the disk D and the magnetic head 6 is determined by the thickness of the spacer seat 4, the magnetic head is arranged at a fixed, adjacent position to the recording surface of the disk D. Consequently, since the external magnetic field is given sufficiently without the application of intense magnetic field, the power consumption of the magnetic head 6 is reduced. Also, since the constitution is simple, the device is made compact.
Patent JP-S63210468-A (JP)
Title: Circular sealing body
Inventor: OSHIMA KEIJI
IPC: F16J15/3236
Filed: 1987-02-26
Abstract: PURPOSE:To make the rigidity of sealing pieces small and extend the seal life by partially reducing the thickness of the web of a seal lip in the said sealing body used for a reciprocating compressing device or the like. CONSTITUTION:In a seal ring as a circular sealing body 21, a web as a trunk body 22 and two seal lips as sealing pieces 23, 24 are provided, the cross section is formed in a U-shape, and a coil spring 7 is stored in this U-shaped portion. The circular sealing body 21 is held in the groove 9 of a piston 6 as a holding body, and the sealing piece 23 on the outer periphery side of the trunk body 22 is brought into contact with the inner face of a cylinder 5. The trunk body 22 of the sealing body 21 is made thin in thickness at the portion connected to the sealing piece 23. Accordingly, the rigidity of this portion is made small, and the face pressure of the circular sealing body 21 can be easily made the desired value by setting the deflection quantity of the coil spring 7 to the value giving the required face pressure in advance.