baber/WOPTO huggingface dataset:
Patent JP-H06207637-A (JP)
Title: Liquid sealing-up type vibration proof mount
Inventor: KAWAMOTO YOICHI
IPC: B60K5/12
Filed: 1993-01-12
Abstract: PURPOSE:To block easily and surely liquid pressure increase in a pressure receiving chamber for reducing a dynamic spring constant after an orifice is clogged. CONSTITUTION:Upper and lower mounting members 3, 2 are disposed on both sides of a support tubular body 1 in the direction of the X axis of the tubular body 1. The upper mounting member 3 is connected to the upper opening end edge 1b of the support tubular body 1 through a main elastic body 4. An auxiliary elastic body 6 is provided in a lower position separately form the main elastic body 4 to define a first liquid chamber 9 sealing liquid L between the auxiliary elastic body and a diaphragm 5. The first liquid chamber 9 is partitioned by a partition body 7 into a pressure receiving chamber 10 and balance chamber 11 communicating to each other through an orifice 15. The partition body 7 is supported vertically movably relative to the inner peripheral surface of the support tubular body 1 and connected to the auxiliary elastic body 6 by a rod 8 so as to move integrally with the center part 6a of the auxiliary elastic body 6 vertically relatively to the inner peripheral surface of the support tubular body. The lower half side of the pressure receiving chamber 10 expands its diameter so that the volume of the pressure receiving chamber 10 is expanded by the downward displacement of the auxiliary elastic body 6 shaped nearly conically.
Patent JP-S56102386-A (JP)
Title: Manufacture of clad bar
Inventor: OOMAE TAKASHI
IPC: B23K20/00
Filed: 1980-01-17
Abstract: PURPOSE: To make it possible to obtain high performance clad bars excellent in electric conductivity and heat transfer rate through its diffusion welding with a low cost, by inserting core metal made of different kind of metal into the pipe, and by applying pressure to the core metal under a heating condition while it is picked up with jigs having a specified shape in which an espcape space is provided.  
     CONSTITUTION: The core metal made of different kind of metal is inserted into pipe 1 and set to pressure jigs 3 and 4. Since the radius of jigs 3 and 4 is less than the outer radius of pipe 1, gas L is formed between jigs 3 and 4. They are heated under this condition, and pressure force is transmitted to pipe 1 and core metal 2 through jigs 3 and 4. By this, as the diffusion welding advances and pressure deformation s generated, the stopper part of jigs 3 and 4 is adhered to each other and thus the welding is completed. At this time, projected parts are formed at pipe 1 and core metal 2, but they are very little if compared with the total circumference and they do not interfere the electric conductivity and heat transfer rate. Clad bars having excellent accuracy can be obtained by this method with a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63172146-A (JP)
Title: Take-up storage device for band-shaped photosensitive material
Inventor: KITAI MAKOTO
IPC: G03D13/00
Filed: 1987-01-12
Abstract: PURPOSE:To prevent the occurrence of flaws on a photographic paper by pivotally supporting a spool, which has a double structure consisting of a core shaft and an outer cylinder concentrically fitted to the core shaft, in the center part of a magazine turning the outer cylinder in a certain angular range to the core shaft while delaying is behind rotation of the core shaft. CONSTITUTION:The shaft 44 is rotated in the direction of an arrow B through gears by a driving device. Since an outer cylinder 47 follows up the shaft 44 while being delayed behind it, the matching position of a slit 48 to a groove 46 is deviated, and a web W has the front end part caught and secured between edges of both of them and is wound around the peripheral surface of the outer cylinder 47. When the core shaft 44 is rotated in the direction of the arrow B a claw plate 70 is engaged with an operating piece 68 provided on an upper mobile guide plate 33 to lift it, and therefore, a magnet 66 is separated from an iron piece 67 and a magnet catch is separated, and mobile guide plates 33 and 34 are released upward and downward from the holding force and are opened to draw-back positions by the energizing force of springs 62 and 63. Thus, the front end of the web is surely engaged with the spool, and the surface of the web is not flawed because guide plates are drawn back from the course of the web after engagement.
Patent JP-H01182236-A (JP)
Title: Synthetic resin made container
Inventor: HOSHINO MASARU
IPC: B29C49/22
Filed: 1988-01-12
Abstract: PURPOSE:To provide a container made of heat and discoloring resistant synthetic resins, by forming said container of the materials consisting of polyethylene telephthalate resin as main layers, polyarylate resin as a heat resistant layer and benzotriazole resin as an ultraviolet absorbing layer. CONSTITUTION:Container 1 is of three layer construction having an outer layer 2, an inner layer 3 and an intermediate layer 4. The outer and inner layers 2 and 3 both consist mainly of PET resin 20 and the intermediate layer 4 consists of a mixture of a heat resistant polyarylate resin 41 and an ultraviolet absorbing benzotriazole resin 42. The benzotriazole resin is greater in the ultraviolet absorptivity of about 365nm wavelength than the polyarylate resin. Therefore, the ultraviolet rays of about 365nm wavelength entering the container 1 and reaching the intermediate layer 4 are absorbed by the benzotriazole resin therein, which does not practically indicate the characteristic property of the polyarylate resin of converting to yellow color by the absorption of ultraviolet rays and the container 1 is thus protected effectively from the discoloration thereby.
Patent JP-H09200506-A (JP)
Title: Discriminator and processor for facsimile transmission data
Inventor: TANAKA SHINICHI
IPC: G06K9/20
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency. SOLUTION: The destination of transfer and an amount to be transferred or the like are described onto a routine or non-routine transfer application form and this slip is transmitted to an FCU 5 at a center 4 by FAX equipment 2 at a branch office 1. The FCU 5 performs the compression encoding of image data on the received routine or non-routine transfer application slip, decides whether its size is larger than a threshold value or not, judges non-routine image data in the relevant case and outputs the image data to a FAX 15. When the size is not larger than it, routine image data are discriminated, these image data are supplied to a file server 6, and characters are recognized by an OCR controller 7. Based on the character recognized result or the input from an operator, a host computer 20 performs transfer processing.
Patent JP-S57118439-A (JP)
Title: Short circuit protecting circuit of transistor
Inventor: OZAKA AKIRA
IPC: H03K17/64
Filed: 1981-01-14
Abstract: PURPOSE:To realize a short circuit preventing circuit of a transistor which prevent the transistor from the breakdown due to a short circuit, by connecting a resistor for detection of current in series to a load and turning on a protecting transistor with the voltage at the both ends of the resistor. CONSTITUTION:When a short circuit occures across a load 1, the current flowing through a resistance 14 increases. When this current exceeds the Zener voltage of a Zener diode 17, the base current flows to a transistor (TR)15. As a result, a large current is poured to the base of a TR5 through a resistance 18. This increases the collector current of a TR4. At the same time, the base current increases more than the short circuit current. As a result, the TR4 keeps the saturated state even after the occurrence of a short circuit to reduce the loss caused within the TR4. Meanswhile a fuse 13 is fused to prevent the breakdown of the TR4.
Patent JP-S58119834-A (JP)
Title: Manufacture of porous polytetrafluoroethylene film
Inventor: KAWAKAMI KANJI
IPC: B29C69/00
Filed: 1982-01-11
Abstract: PURPOSE:To obtain the titled porous film the diameter of the pores of which is small and the porosity of which is high, by using a mixture of a polytetrafluoroethylene powder and a liquid lubricant to obtain an unbaked film that is longitudinally rolled, baking and stretching the uncalcined film. CONSTITUTION:A polytetrafluoroethylene powder having a number-average molecular weight of 5,000,000 or more and a liquid lubricant comprising liquid paraffin, etc. are mixed intimately, and the mixture is passed through pressure rolls to obtain the long unbaked film that is rolled longitudinally. The film is immersed in trichloroethylene to remove the liquid lubricant. Then the length of the unbaked film is adjusted, and the film is heated in a heating oven to 327 deg.C or above to bake the film. Thereafter the baked film is stretched to make it porous to obtain the desired film to be used as a filter or the like which will be utilized for highly corrosive substances.
Patent JP-H10199996-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IMATO KOICHI
IPC: H01L27/11
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To improve alpha-ray soft error resistance as well as to heighten integration density by a method, wherein a part of a wiring for connecting a gate of a MISFET for loading and with a gate of MISFET for drive is provided with a capacity formation region for increasing its capacity. SOLUTION: A wiring 101-1 consists, for example, of a polycrystalline silicon film so as to serve as a common gate electrode of a MISFET Qp1 for loading and a MISFET Qd1 for n-channel type driving. Further, a capacity formation region 109-1 is formed on one part on a field insulating film 116. A capacity C1 is formed between the wiring 101-1 and a semiconductor substrate through the field insulating film 116 by this capacity formation region 109-1. Similarly, a capacity C2 is generated between a wiring 101-2 and the semiconductor substrate through the field insulating film 116 by the capacity formation region 109-1. Thereby, a semiconductor integrated circuit device with a complete CMOS type memory cell being superior in alpha-ray soft error resistance in addition to having high integration density can be obtained.
Patent JP-S62163495-A (JP)
Title: Manufacture of acoustic carbon diaphragm
Inventor: SUDA YOSHIHISA
IPC: H04R31/00
Filed: 1986-01-13
Abstract: PURPOSE:To obtain an acoustic carbon diaphragm having a high transfer speed of a sound and also a wide reproducing compass by accumulating uniformly gaseous phase thermal cracking carbon, on the surface layer part of a diaphragm-shaped base material, and peeling off the thermal cracking carbon accumulation from the diaphragm-shaped base material. CONSTITUTION:Gaseous phase thermal cracking carbon which has been generated by thermal cracking of hydrocarbon which has been led together with carrier gas is accumulated uniformly on the surface layer part of a diaphragm-shaped base material. The thermal cracking carbon accumulation which has been obtained is peeled off from the diaphragm-shaped base material. The hydrocarbon is such hydrocarbon as thermal cracking carbon obtained by gaseous phase carbonization. In this way, an acoustic carbon diaphragm having a high transfer speed of a sound and also a wide reproducing compass is obtained.
Patent JP-H06207669-A (JP)
Title: Control device for belt type continuous variable transmission
Inventor: YASUDA AKIRA
IPC: F16H9/00
Filed: 1993-01-12
Abstract: PURPOSE:To enhance the durability of a belt by arranging a speed change limiting valve between a manual valve and a speed charge ratio control valve, and a line pressure change-over valve between the speed change ratio control valve and the speed change limiting valve. CONSTITUTION:A speed change limiting valve 20 arranged between a manual valve 9 and a speed change ratio control valve 16 is opened when the control hydraulic pressure is low, and when a manual valve 9 is set at a low speed stage, the speed change ratio control valve 16 is shifted to a low stage side while when the control hydraulic pressure is high, the valve is closed. A line pressure change-over valve 21 is located between a regulator valve 15 and the speed change limiting valve 20 so that speed change limiting valve 20 is opened while the manual valve 9 is closed on the high speed stage so as to the regulator valve 15 is set at a line pressure PL sufficient for high speed stage running while the line pressure PL is adjusted to be sufficient for low stage running on the low stage side. Further, a control valve 8 is connected to the speed change ratio control valve 16, and a control valve 19 is connected to the regulator valve 15.
Patent JP-S61161900-A (JP)
Title: Electrodynamic speaker
Inventor: YUKIYOSHI ATSUSHI
IPC: H04R9/04
Filed: 1985-01-11
Abstract: PURPOSE:To decrease a leaking magnetic flux to the front surface of a speaker diaphragm by arranging a magnetic material at the whole circumference or part of a damper bonding part of an iron-made frame, providing another magnetic material facing to the magnetic material and forming a magnetic path. CONSTITUTION:A plate 4 is provided as one side magnetic pole of ring-shaped magnets, and an iron-made frame 5 is provided in connection to the plate 4. At the iron-made frame 5, a damper 8 is fitted by a damper retainer fitting 13. The damper retainer fitting 13 is formed by a high magnetic permeability material such as an iron plate and silicon steel plate. At the position corresponding to the damper retainer fitting 13, a center pole fitting 14 formed by the high magnetic permeability is arranged. By obtaining such a constitution arrangement, the magnetic path whose magnetic resistance goes to be smaller is formed by the damper retainer fitting 13 and the center pole fitting 14, and the magnetic leaking to the front surface of the speaker is decreased.
Patent JP-S5595444-A (JP)
Title: Externally-synchronous scrambler/descrambler system
Inventor: AOKI KOUJI
IPC: H04L7/04
Filed: 1979-01-16
Abstract: PURPOSE:To attain the acquisition of synchronism in a short time while preventing an influence of a transmission error of a reception side, by using an external synchronization system for multi-level transmission. CONSTITUTION:Input information signal INS is made random by scrambler SCR and a multi-level signal from multi-leveling COD is transmitted with a frame signal added COD; and a reception side converts DEC the multi-level signal into a binary signal and then regenerates the same signal as signal INS by descrambler DSCR. In this case, SCR and DSCR are equipped with random pulse generation parts RG1, RG2 and RG3 respectively, and RG2 is initialized by the output signal of RG1 and actuated by a pulse of a frame period. Then, the initial-state setting information of RG 2 is inserted by a frame signal by a specific level of the multi-level signal and sent out, and DSCR is actuated according to initial-state information expressed by the level of the frame signal received.
Patent JP-S62163208-A (JP)
Inventor: YONEKURA SHIRO
IPC: B29C48/92
Filed: 1986-01-13
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-H11203177-A (JP)
Title: Data management device, data management method and computer readable recording medium recording data management program
Inventor: YAMAGUCHI SHINGO
IPC: G06F17/30
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To effectively utilize computer resources, to protect data and to facilitate data management work. SOLUTION: This device is provided with an image format storing means 40 which stores a common table edition screen format, a table structure storing means 50 which stores a table structure, a column attribute storing means 60 which stores a column attribute, a table attribute storing means 230 that stores authority, etc., of a table and a user attribute storing means 240 that stores user's authority, etc., and the device acquires information stored in storing means, has a function which controls a data operation function such as writing, reading and printing in each table and is provided with a table edition screen generating means 85 that produces a table edition screen 85 that is a screen format common to all of the tables whenever necessary.
Patent JP-H01180210-A (JP)
Title: Production of flocculant by utilizing waste hydrochloric acid containing iron
Inventor: MIKAMI YASUYA
IPC: C01G49/00
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a flocculant by adding aluminum component and sulfate component to waste hydrochloric acid contg. iron at <=80 deg.C and oxidizing ferrous compound after the molar ratio of Al/Fe and Cl/SO4 and the sum of mole of Al and Fe are adjusted to specified values. CONSTITUTION:The flocculant is produced by adding aluminum component and sulfate component to the waste hydrochloric acid contg. iron at <=80 deg.C, by adjusting Al/Fe molar ratio to 0.06-1, Cl/SO4 molar ratio to 1.25-0.08 and the sum of mole of A and Fe to 1-4mol./l concn. and thereafter by oxidizing the ferrous compound. When Al/Fe molar ratio is less than 0.06, treated water is colored, and when the ratio is >=1, the rate of removal of COD is decreased. When Cl/SO4 molar ratio is >=1.25, corrosion becomes severer, and when the ratio is <0.08, the stability is decreased. The sum of mole of Al and Fe is specified for the stability of the soln.
Patent JP-H04236748-A (JP)
Title: Manufacture of high corrosion resistant zirconium alloy
Inventor: KUBO TOSHIO
IPC: C22F1/00
Filed: 1991-01-17
Abstract: PURPOSE:To offer a method for manufacturing a zirconium alloy improved in corrosion resistance without the deterioration in its mechanical strength and ductility by solving the problem that the mechanical strength and ductility are deteriorated even if the corrosion resistance is improved as for the method for improving the corrosion resistance of the conventional zirconium alloy. CONSTITUTION:A zirconium alloy is treated in steam of 450 to 550 deg.C, in the air or a mixed gas of oxygen-an intert gas to form an oxidized film on the surface or is treated in steam of about 300 to 450 deg.C to form an oxidized film on the surface and is thereafter subjected to heating treatment at 450 to 550 deg.C to improve the corrosion resistance of the zirconium alloy.
Patent JP-H05191172-A (JP)
Title: Amplifying circuit for small noise of down converter for microwave
Inventor: SEKIGUCHI TAKESHI
IPC: H03F3/60
Filed: 1992-01-13
Abstract: PURPOSE:To provide an amplifying circuit for small noise of a down converter for microwave where the static electricity stored in a BS antenna part does not flow to a BS converter part at the time of direct wiring connection between the BS antenna part and the BS converter part. CONSTITUTION:The amplifying circuit for small noise of the down converter for microwave is provided with a short stub 34 which has the length of 1/4 wavelength of the amplification signal frequency on a used substrate 30 and has one end connected to the input side of the converter and has the other end connected to a ground 35. Since the short stub 34 is connected to the input side of the amplifying circuit for small noise in this constitution, the stored static electricity is let go to the ground 35. Since the short stub 34 has the length of 1/4 wavelength of the signal frequency to be amplified by the amplifying circuit for small noise, the loss and the impedance mismatching are reduced in the used frequency.
Patent JP-H05204647-A (JP)
Title: Unifying device for digraph
Inventor: RI KO
IPC: G06F9/44
Filed: 1992-01-13
Abstract: PURPOSE:To unify digraphs including optional closes by expressing each digraph as another expressing means, after merging plural digraphs, checking whether partial digraphs corresponding to tags having the same name are identical or not. CONSTITUTION:This digraph unifying device is provided with an expressing means 1 for expressing digraphs as a list of pairs with partial digraphs corresponding to tags, a merging means 2 for merging plural lists and a tag checking means 3 for checking whether partial digraphs corresponding to tags having the same name in the merged list are identical or not. In this case, the expression of digraphs as tags corresponds to the division of the graphs through the tags. In the case of unifying the digraphs, the graphs are expressed as tag lists, the tag lists are merged by the means 2 and whether the partial digraphs corresponding to tags having the same name in the merged tag list are identical or not is checked by a tag checking means 3.
Patent JP-S56100470-A (JP)
Title: Manufacture of semiconductor device
Inventor: TERAO NOBORU
IPC: H01L21/28
Filed: 1980-01-16
Abstract: PURPOSE:To avoid pollution through the part of pinholes by a method wherein prescribed junction is formed on a semiconductor substrate, an opening for connection of electrode metal is made in an insulation film provided on the surface, and then impurities are diffused into the substrate through the pinholes of the insulation film produced when the opening is formed. CONSTITUTION:On the n type semiconductor substrate is formed diffusely a p type base region 2, while in the region 2 is provided an n<+> type emitter region 3, and around the region 2, on the substrate 1, an n<+> type channel stopper region 4 is formed diffusely. Next, the whole surface is covered with an oxidized film 5, opening parts 6 and 7 for connection of electrode metal to the regions 2 and 3 are made by photoengraving, and electrodes are fitted to these parts. At this time, the electrodes are not provided just after the opening parts 6 and 7 are formed, while the  following process is added. That is, the pinholes 8 of the film 8 produced when the  photoengrav ing is applied are not left as they are and through these holes 8 a region 9 which is shallow and has little density of impurities is formed within the  substrate 1. By this method, the pollution through the holes 8 can be eliminated  and thereby the deterioration of the semiconductor device is reduced.
Patent JP-S62162989-A (JP)
Inventor: OMORI JUNJI
IPC: H01F6/00
Filed: 1986-01-14
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-H08196096-A (JP)
Title: Inverter
Inventor: AZUMA MITSUHIDE
IPC: H02M7/5388
Filed: 1995-01-13
Abstract: PURPOSE: To enhance the power efficiency by setting the conduction angle of inverter within a predetermined range. CONSTITUTION: The inventive inverter is different from a conventional system in the point that a conduction angle control means 13 is provided. The conduction angle control means 13 determines a conduction angle corresponding to the r.p.m. of motor (operating frequency detection means 12) determined based on the information from a motor voltage detection means 11. When a conduction angle is determined, a prestored value is read out from a memory and conduction angle information is delivered to a PWM duty ratio control means 14. A phase timing is then determined based on the information of pole position (phase angle detection means 16) and subjected to PWM superposition before being delivered to a transistor drive means 15.  In other words, the conduction angle of inverter is set between 120 deg. and 180 deg. for one period and the waveform of motor current is approximated to a sine wave.