baber/WOPTO huggingface dataset:
Patent JP-S62296471-A (JP)
Title: Manufacturing apparatus of semiconductor integrated circuit
Inventor: IDA JIRO
IPC: H01L21/265
Filed: 1986-06-16
Abstract: PURPOSE:To enable the formation of a P<+>N junction having a very small junction depth, by implanting P-type and N-type impurity ions in such a manner that N-type impurity ions are implanted deep in a source-drain forming region of an N-type semiconductor substrate. CONSTITUTION:After mask oxidation is applied to an N-type semiconductor substrate, P-type and N-type impurity ions are implanted in a region wherein a source and a drain are to be formed, and on the occasion, N-type impurity ions are implanted deeper. Consequently, the concentration of a P-type impurity is larger than that of an N-type impurity in the vicinity of the surface of the N-type semiconductor substrate and so a P<+> layer is formed therein, while the concentration of the N-type impurity becomes larger, to the contrary, in the vicinity of a junction region having a prescribed depth from the surface. Therefore, even if the P-type impurity forms a tail in the vicinity of the junction region due to channeling when the impurity ions are implanted, the N-type impurity having larger concentration operates to mask same, and thus a shallow P<+>N junction can be formed.
Patent JP-H10307687-A (JP)
Title: Disk array device
Inventor: OEDA TAKASHI
IPC: G06F3/06
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To manage one disk array device as storage devices of different characteristics. SOLUTION: A host computer is connected to the disk array device 14 by a SCSI(small system computer system interface) 2. This disk array device 14 has partitions 17-1 to 17-3 set, and SCSI-IDs 1, 2, and 3 are assigned as device IDs to support the partitions by a disk controller 15. When the host computer arbitrates the SCSI bus 2 and selects, for example, SCSI=1, the disk controller 15 responds to that and enables the host computer to access the partition 17-1. The partitions 17-1 to 17-3 are different in attribute, property, etc., and they are seen as different storage devices to the host computer.
Patent JP-S6116403-A (JP)
Inventor: MATSUI RIKIO
IPC: F21S2/00
Filed: 1984-07-03
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-S62294528-A (JP)
Title: Melt extrusion of polycarbonate
Inventor: SHIMIZU SATOSHI
IPC: B29C48/76
Filed: 1986-06-16
Abstract: PURPOSE:To obtain an extrusion-molded material of polycarbonate having excellent characteristics, by a method wherein a small quantity of water is added to the polycarbonate which is in a molten state through pouring and the polycarbonate is removed through a depressurization vent hole. CONSTITUTION:Although a vent hole of an extrusion machine is good even if the same is one or more than one, it is essential to have a water pouring hole within a distance extending to the farthest vent hole from a compression and melting part. A quantity of pouring water is 0.1-5wt. part per 100wt. part polycarbonate. Raw materials of the polycarbonate are supplied continuously to a supply part of an extruding machine through a hopper, compressed according to a rotation of a screw, melted through heating and inner frictional heat and progresses to a discharge port side while the raw materials of the polycarbonate are being kneaded by the rotating screw by filling a space between the cylinder and screw. In this midst water is poured through a water pouring hole continuously or in a pulsating state. The poured water is mixed wholly with the molten polycarbonate, the water is evaporated away suddenly by at the vent part and the advancing polycarbonate is discharged continuously through the discharge port.
Patent JP-H0433567-A (JP)
Title: Active filter
Inventor: OKAWA KATSUMI
IPC: H02M1/14
Filed: 1990-05-30
Abstract: PURPOSE:To reduce the level and ripple of a harmonic wave noise by providing a reactor, a switching element and a plurality of unit circuits made of diodes in parallel, and charging a smoothing capacitor by the outputs of the respective diodes. CONSTITUTION:Control pulses phi1 - phi3 to be inputted to the bases of transistors Q1 - Q3 have phase differences of 120 deg. from each other. When the transistor Q1 is turned ON by the pulse phi1, a current iL1 flows to a reactor L1. When the transistor Q1 is turned OFF, the reactor L1 generates a counterelectromotive force so as to tend to connect an electric state before that, and charges a smoothing capacitor Cd. The transistor Q2 is turned ON soon after the charging of the capacitor Cd by the reactor L1 is ended, and the capacitor Cd is charged by a reactor L2. Then, successively similarly, the reactors L1 - L3 charge and discharge.
Patent JP-S62295378-A (JP)
Inventor: MATSUNO HIROSHI
IPC: H05B3/04
Filed: 1986-06-13
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-H09317980-A (JP)
Title: Pipe joint
Inventor: NISHIKAWA SHINGO
IPC: H05B3/36
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To connect pipes with a common pipe joint easily even when spacing between a main pipe and a branch pipe is fluctuated by providing an auxiliary joint which has at its one end an inserting part slidably inserted into the branch pipe, and integrated with the branch pipe part with a specified insertion position. SOLUTION: An inserting part 31 of an auxiliary joint part 3 is slid for adjusting inserting length of the inserting part 3 to a branch pipe part 22. The inserting part 22 is adjusted so as to coincide with a position of a branch pipe 8. Current carrying is performed from a terminal 24 formed on a reception port 22a of the branch pipe part 22 to an inner heater wire. The heater wire is heated for depositing an inner wall surface of the reception port 22a to an outer wall surface of the inserting part 31 opposed thereto. An end of the branch pipe 8 is fitted to the reception port 32 of the auxiliary joint part 3. Current carrying is performed from a terminal 35 formed on the reception port 32 to the inner heater wire. The heater wire is heated for molding an inner wall of the reception port 32 and depositing the branch pipe 8 to the reception port 32.
Patent JP-H07133376-A (JP)
Title: Rubber composition
Inventor: KAWAMO TETSUJI
IPC: C08L23/16
Filed: 1994-06-21
Abstract: PURPOSE:To obtain a rubber composition having high modulus and low heat buildup properties. CONSTITUTION:The title composition is prepared by mixing 100 pts.wt. diene rubber containing a diene monomer component with 1-100 pts.wt. alloyed ultrahigh-molecular-weight polyethylene prepared by dissolving and dispersing 90-10wt.% ultrahigh-molecular-weight polyethylene and 10-90wt.% diene rubber and/or ethylene/propylene/diene terpolymer rubbery elastomer in a solvent, solidifying the solution and kneading the resulting mixture at a temperature higher than the melting point of the ultrahigh-molecular-weight polyethylene.
Patent JP-S5943336-A (JP)
Inventor: KURISUTOFUAA POORU RANDERU
IPC: A61B10/00
Filed: 1983-07-28
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-H08311574-A (JP)
Title: Method for recovering valuable metal
Inventor: TSUKAGOSHI KUNIMITSU
IPC: C22B7/02
Filed: 1995-05-12
Abstract: PURPOSE: To easily recover vanadium compd., nickel compd., etc., from the dust-collector ash produced in the combustion of fossil fuels. CONSTITUTION: The dust-collector ash obtained in the combustion of fossil fuels and contg. ammonium sulfate and carbon is heated to 520-800 deg.C to thermally decompose the ammonium sulfate and to burn the carbon, and the ammonium sulfate and carbon are removed as the gaseous components. The obtained residue is suspended in water, agitated and then filtered to obtain an insoluble residue having a high content of vanadium oxide and a filtrate contg. nickel sulfate. An alkali is added to the filtrate to deposit nickel hydroxide which is filtered off to obtain nickel hydroxide, and the valuable metals are recovered. The valuable metals are recovered even from the ash contg. magnesium sulfate. The waste water generated in this case is harmless to the environment, and an aq. magnesium sulfate soln. utilizable as the raw material of a magnesium compd. can also be obtained.
Patent JP-H05334009-A (JP)
Title: Information recording method for non-volatile memory
Inventor: MIHARA YOSHIKAZU
IPC: G06F3/06
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the malfunction by storing a sequence program or the like in a non-volatile memory and directly only reading out it from the non- volatile memory to make the sequence excutable. CONSTITUTION:At the time of formatting, 0, 1, 2,...19 are recorded in an area 1 of the non-volatile memory in order from the first address, namely, address 0 to address 19, and these contents are defined as regular recorded information of the area 1. When it is necessary to execute or change the program and contents of the memory are read out, they are read out from the area 1. When information 0 to 19 are regularly recorded in respective addressess as the result, this memory is judged to have been formatted, and following areas 2 to 4 are read out any time. If the memory has not been regularly formatted, it is immediately judged to have been unformatted because values 0 to 19 are not recorded in addresses in order at the time of reading out the area 1.
Patent JP-S5928236-A (JP)
Title: Magnetic recording disk
Inventor: FURUYAMA SHIZUO
IPC: G11B5/708
Filed: 1982-08-09
Abstract: PURPOSE:To provide a magnetic recording disk with superior durability, by incorporating dibasic acid ester and graphite of 500mmu-2mum average grain size into a magnetic layer to improve the wear resistance of the magnetic layer itself. CONSTITUTION:The frictional force of dibasic acid ester represented by general formula I [where R<1> is -(CH2-)n (n=2-6) or -(CH=CH-), and each of R<2> and R<3> is 10-26C alkyl or alkenyl] is reduced in accordance with an increase in the molecular size of the ester, yet the frictional force is not reduced any more when the ester attains to a certain molecular size, so the number of Cs in the dibasic acid ester is restricted. The ester is preferably added by <=20pts.wt. per 100pts.wt. magnetic powder. When the amount is >20pts.wt., the ester rises to the surface of a magnetic layer. The suitable average grain size of graphite is 500mmu-2mum. Graphite of <500mmu size is not easily available, and graphite of >2mum size deteriorates the surface properties of the magnetic layer and produces many noise components in the wave-form of output voltage. Graphite of 500mmu-2mum size is preferably added by <=20pts.wt. per 100pts.wt. magnetic powder.
Patent JP-S5362340-A (JP)
Title: Device for housing storm door into box
Inventor: FUJIWARA TOSHIYUKI
IPC: E06B3/46
Filed: 1976-11-15
Abstract: PURPOSE: To smooth the housing of the storm door into the box by means of a sping for charging the runner toward the room side and a guide block provided on the inner most upper end of the box at the end of the rail. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S622342-A (JP)
Title: Information transmission equipment
Inventor: UEDA SHIGERU
IPC: G06K15/00
Filed: 1985-06-27
Abstract: PURPOSE:To output information from plural data sourve having each different command system by a different command system output equipment by providing a code converting means corresponding to two or more data sources and a selecting means for selecting and outputting these outputs. CONSTITUTION:The CPU 450 of a main control part 45 detects a data reception by each strobe signal 60-63, outputs, a select signal 75 and reads a data through a selector 42. When a received data is a command, the output data of a corresponding command converts is outputted to the output bus 54 of a selector 43 by the signal 75. Subsequently, a select signal 72 is set to an H level and the contents of the bus 54 are outputted to a data bus 20 through a selector 44. On the other hand, when the received data is a data, the data of each latching circuit 34-37 is outputted onto a bus 55 through the selector 42 by the signal 75. Next, the signal 72 is set to an L level and the data of the bus 55 is outputted to the bus 20. When a printing device 15 is not busy, a strobe signal 73 is transmitted to the printing device 15.
Patent JP-S5565113-A (JP)
Title: High sensitivity gas flow meter of wing wheel type
Inventor: DANNO MASARU
IPC: G01F1/10
Filed: 1978-11-10
Abstract: PURPOSE: To enable accurate flow measurement, independently of the greatness of flow without the friction loss of the rotating part, by supporting the wing wheel rotationably with the float, in the wing wheel type gas flow meter.  
     CONSTITUTION: The cylindrical vessel 4 of fluid use open for the upper surface is placed at the center of the cylindrical pipe 1 providing the flow inlet 2 at the lower part and the flow-out outlet 3 at the upper part. The wing wheel 6 located according to the gas path 5 is supported rotational-freely with the float 7 floating on the liquid surface in the cylindrical vessel 4 for liquid. The steel ball 8 is fitted at the bottom of the float 7 and the magnet 8 is located at the position opposed to the steel ball 8. Thus, the float 7 can always be positioned almost at the center. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5263015-A (JP)
Title: Composite prediction coding double sign device for signal of color tv
Inventor: IIJIMA MASAHIKO
IPC: H04N11/04
Filed: 1975-11-19
Abstract: PURPOSE: To carry out composite prediction coding by preventing the amplitude of an inter-frame prediction error from increasing due to carrier color signal component, obtaining a prediction filter suited for the frequency multiplication color TV signal containing carrier color signal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06325898-A (JP)
Title: Microwave discharge reaction device
Inventor: NAKAGAWA KOJIN
IPC: C23C16/511
Filed: 1993-05-17
Abstract: PURPOSE:To improve uniformity of plasma and enhance the efficiency of microwave utilization by installing a magnetic field generating means in the neighborhood of an electrode in the form of a flat plate, and supplying microwaves through a circular waveguide tube to a slit provided in the electrode. CONSTITUTION:A mechanism 10 is to hold the inside in a decompressed state by an exhaust port, and a vacuum vessel 1 is equipped with this mechanism 10 and a mechanism to introduce a gas. In the vessel 1 a plasma generating mechanism and a base board holding mechanism 3 are installed opposingly at a certain spacing to the mechanism 2. Microwaves are introduced to the vessel 1 and jetted in it through a slit provided in an electrode 4 in the form of a flat plate. A magnetic circuit 6 as a magnetic field generating means and a circular waveguide tube 7 to supply the microwaves to the slit are provided in the neighborhood of the electrode 4. The electric field generated by the microwaves and the magnetic field produced by the circuit 6 make interaction, and the introduced gas is turned into plasma, and the surface of the base board 5 undergoes a processing. Thereby the uniformity of the plasma is improved, and the efficiency of the microwave utilization of the electrode for discharging is enhanced.
Patent JP-S6114866-A (JP)
Title: Driver for fixing means
Inventor: BUERUNAA MAURAA
IPC: B25C1/00
Filed: 1985-06-27
Abstract: A driving apparatus for fasteners, which receives the fasteners, such as nails, pins, or screws attached to a supply belt, has a cutter for cutting off sections of the supply belt as the latter comes out empty of a belt guide channel in which the fasteners are removed, one by one, from the supply belt. Thus, the empty supply belt can be easily removed and prevented from hindering the operation of the driving apparatus. The cutter may be operated manually or by pressure applied by a piston cylinder.
Patent JP-S6094722-A (JP)
Inventor: DEEBITSUDO KATSUTORAA AARUGURE
IPC: H01L21/322
Filed: 1984-07-06
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-H09296351-A (JP)
Title: Fitting structure for embroidery frame
Inventor: YAMADA HARUJI
IPC: D05C9/04
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure for an embroidery frame, capable of attaching the embroidery frame to a driving frame by a simple operation, making the embroidery frame accurately follow the movement of the driving frame and embroidering an accurate pattern when the embroidery is carried out in the attached state. SOLUTION: A driving frame is equipped with a retaining member having a receiving face so as to receive a bonding member and with a pushing spring so as to push the bonding member against the receiving face. On the other hand, the embroidery frame 11 is provided with the bonding member to be connected to the retaining member. The retaining member and the bonding member are furnished with engaging parts to be mutually engaged at corresponding positions, respectively. When the bonding member is slid along the receiving face into beneath the pushing spring and engaged with the one of a pair of the engaging parts, the embroidery frame 11 is fitted to the driving frame.
Patent JP-H034556-A (JP)
Title: Lead connection of hybrid module
Inventor: INOKOSHI SHIGEKICHI
IPC: H01L25/00
Filed: 1989-05-31
Abstract: PURPOSE:To enable the required welding of an electrode with a pad to be made easily and surely by a method wherein a lead lead-out pad of a hybrid circuit main body is formed into a shape of specific size using prescribed metal and the top face is formed in a ring shape. CONSTITUTION:A lead lead-out pad 2a of a hybrid circuit main body 2 is formed in such a manner that its base material is Fe.Ni or alloy of them, its surface is coated with an Ni plating layer, and its top face, at least, is formed in a ring shape 0.3-2mm in thickness and 1.5-5mm in outer diameter. The other end of a lead wire 6 is bent in parallel with the face of the pad 2a, and the bent part is arranged so as to cross the face of the pad 2a. Then, the electrode 7a out of a pair of welding electrodes 7a and 7b is made to bear on a region where the lead wire is laid on the pad 2a crossing it and the other electrode 7b is made to butt against the other region of the pad 2a distant from the region concerned, and a current is applied to the electrodes 7a and 7b as applying pressure so as to execute welding.
Patent JP-H034153-A (JP)
Title: Gas sensor
Inventor: TANIGUCHI SHINICHI
IPC: G01N27/04
Filed: 1989-05-31
Abstract: PURPOSE:To easily and inexpensively measure the concns. of a wide range of gases by providing a branch pipe for measurement from the main flow of gaseous flow and measuring the flow velocity in the branch pipe. CONSTITUTION:A proportional relation holes between the velocity V at which the gas contg. prescribed ions flows and the probability P that the ions arrive on a sensor surface under the specified concn. of the gas. The branch pipe B for measurement is, therefore, provided from the main flow MF of the gas contg. the ions and the sensors is installed to a part thereof. A pump P is provided before or behind the sensor. The flow rate V of the gas to be measured can be eventually controlled to attain the optimum sensitivity of the sensor for measurement even if the pump is installed in a part of the main flow depending upon the flow rate of the gas to be handled as far as the pump is installed in the position where the control of the velocity of the gas to be measured is possible. Further, the measurement of the concn. of the gas inversely from the velocity V of the gas to be measured required for maintaining a certain specified sensor output is possible as well.
Patent JP-S62298027-A (JP)
Title: Production of thin film type magnetic recording medium
Inventor: UNO YOSHIHIRO
IPC: G11B5/85
Filed: 1986-06-16
Abstract: PURPOSE:To obtain a thin film type magnetic recording medium having a magnetic film which has high coercive force by projecting vapor of iron onto a substrate and projecting the excited molecules of a gaseous mixture contg. nitrogen and oxygen onto the substrate. CONSTITUTION:Iron having 99.9% purity is used as a vapor source 1 and a 35mm square glass substrate is used as the nonmagnetic substrate 2. The magnetic film is formed on such substrate. The atm. pressure in a vacuum vessel is maintained in the vacuum state of <=10<-6>Torr and electron rays are projected from an electron gun 5 to the vapor source 1 to evaporate the vapor source 1. The vapor of the iron generated therefrom is projection at 80 deg. incident onto the substrate 2. The gaseous mixture contg. gaseous nitrogen and gaseous oxygen is introduced into a reaction tube 3 of an excitation seed generator 6 through a valve 4 at the same instant and is excited. The excited gaseous mixture is projected onto the substrate 2. The vacuum degree in the vacuum vessel is maintained at 1X10<-4>Torr and the amt. of the gaseous mixture to be introduced at 1-2sec/min.
Patent JP-H04364703-A (JP)
Title: Ferromagnetic metallic particulate for magnetic recording medium
Inventor: ATA MASAFUMI
IPC: B22F1/00
Filed: 1991-06-12
Abstract: PURPOSE:To realize ferromagnetic metallic particulates for magnetic recording medium which has a high oxidation resistance and aging resistance by applying any treatment on the surface with specified compounds. CONSTITUTION:The surface of ferromagnetic metallic particulate for magnetic recording medium is treated by applying dinitrogen monoxide in order to obtain a preservative stability. The improvement of coercive force is also achieved by the same treatment because the molecules of dinitrogen monoxide have such functions as to prevent very fine cracks or bonding danglings and stabilize the inconsistent position of structure due to reactive activation. The ferromagnetic metallic particulate for magnetic recording medium is constituted of ferromagnetic metallic materials such as Fe, etc., or ferromagnetic alloy metallic materials constituted of Fe, etc., mainly in an Fe-Co system. For the treatment using dinitrogen monoxide, any metallic particulates are put into a sealed container and then the container is filled with dinitrogen monoxide at max. 80 deg.C under 1atm. Thus the aging deterioration of coercive force and saturated magnetization can be eliminated.
Patent JP-H09326899-A (JP)
Title: Pushbutton signal generating system by facsimile equipment
Inventor: SASAKI MAKOTO
IPC: H04N1/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To use an equipment group which start a job program through the reception of a PB signal by using a conventional existing facsimile equipment installed at present. SOLUTION: A facsimile equipment 4 reads a PB signal generating ID 2 and PB signal generating information 3 from an exclusive sheet 1, the image information is sent to a PB signal generator 5, which discriminates whether or not the PB signal generating ID 2 is included in the image information sent from the facsimile equipment 4. When included, the information includes the PB signal generating ID 2, the generator 5 recognizes the PB signal generating information 3 and sends a corresponding PB signal through the generation telephone network 15 to a PB signal receiver 16 of an equipment group starting a job program through the reception of the PB signal.
Patent JP-S5930802-A (JP)
Title: Preparation of chelate resin having pyridylalkylamine and pyridylalkylaminopolycarboxylic acid as ligand
Inventor: YOKOYAMA TOSHIROU
IPC: B01J45/00
Filed: 1982-08-11
Abstract: PURPOSE:To obtain the titled novel chelate resin having improved adsorptivity and selectivity for heavy metallic ions, by reacting a resin containing a halogen with a solution containing a pyridylalkylamine under specific conditions. CONSTITUTION:(A) A resin containing a halogen, preferably obtained by chloromethylating a gel type or giant network type polystyrene-divinylbenzene copolymer, is reacted with (B) a solution containing one gram molecule or more, based on one gram atom halogen in the component (A), aminomethylpyridine or N- [2-2(pyridyl)ethyl]ethylenediamine at 90-110 deg.C for 1hr or longer to give the aimed chelate resin. Dioxane is preferred for a solvent used in the reaction. EFFECT:The adsorptivity is not deteriorated even in the repeated use and regeneration.