baber/WOPTO huggingface dataset:
Patent JP-H09290420-A (JP)
Title: Epoxy resin composition tablet and its manufacture
Inventor: UCHIDA TAKESHI
IPC: H01L21/56
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make the generation of a nest at the inside or the outside of a resin sealing type semi conductor device hard to generate, and improve the moldability and the reliability. SOLUTION: This epoxy resin composition tablet of which the filling factor is 90% or higher, is obtained by molding a powdery epoxy resin composition, and a pressure-reducing treatment is applied after the molding. Then, the epoxy resin composition is an epoxy resin composition containing a biphenyl type epoxy resin, and the pressure-reducing treatment is performed for 2 hours or longer at 10Torr or less.
Patent JP-H075932-A (JP)
Title: Valve assembly for adjustment of fluid pressure
Inventor: ROORENSU DABURIYU HOWAITO
IPC: G05D16/06
Filed: 1991-06-03
Abstract: PURPOSE: To prevent the occurrence of static pressure creeps caused by strains or distortions by using a floating valve seat so that a valve housing can be attached normally in a fluid pressure adjuster without transmitting any strain nor distortion to the valve seat. CONSTITUTION: A holding sleeve 52 is fit in the hole 61 of a valve housing 20 with pressure and holds a large and heavy valve seat 50. Consequently, a narrow clearance can be formed between the external surface of the vale seat 50 and the internal surface of the hole 61 of the housing 20. A flexible seal 51 seals the clearance between the seat 50 and hole 61. The combination of the sleeve 52, narrow clearance between the seat 50 and hole 61, and seal 51 can be separated mechanically from the housing 20. Accordingly, the seat 50 can be floated by pressing the seat 50 against the seal 51, because they are mechanically coupled with each other in a loose state. Therefore, the occurrence of static pressure creeps can be prevented, because the propagation of distortions and strains to the seat 50 from the housing 20 can be prevented during the assembling work of a valve assembly.
Patent JP-S60256323-A (JP)
Inventor: YAMAMOTO TOKU
IPC: A01G9/10
Filed: 1984-06-27
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-H09293775-A (JP)
Title: Electrostatic chuck
Inventor: SHIROSAKI TOMOHIDE
IPC: H01L21/683
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which is kept constant in attraction even if a wafer temperature is varied. SOLUTION: A first electrode plate 46, a second electrode plate 48, and a third electrode plate 50 all in flat plate-like shape are built in the dielectric body 42 of an electrostatic chuck 34, so as to be separate from the surface of the dielectric body 42 by different distances respectively. The dielectric body 42 is changed in temperature so as to change a wafer in temperature, and the electrodes are switched so as to nearly make up for an attraction variation in the chuck 34 due to a temperature change. By this setup, etching processes carried out at various temperatures can be continuously performed for a wafer in the same device while keeping the electrostatic chuck 34 constant in attraction.
Patent JP-H01298596-A (JP)
Title: Semiconductor memory
Inventor: MUROTANI KITOKU
IPC: G11C11/409
Filed: 1988-05-26
Abstract: PURPOSE:To reduce power consumption by operating only a small block of a selected memory cell at the time of read/write operation, and at the time of refresh operation, simultaneously operating plural blocks correspondingly to the regulated number of refresh cycles. CONSTITUTION:At the time of read/write operation, a refresh control circuit 103 selects one of two memory cell arrays 104, 105 by a selection signals phiB1, or phiB2 to drive its line decoder 101 (102) and a sense amplifier 106 (107). In the refresh mode, the refresh operation of all the memory cells is completed by the regulated number of cycles, so that it is necessary to simultaneously drive the two memory cell arrays 104, 105 and the circuit 103 activates both the signals phiB1, phiB2 to drive the line decoders 101, 102 and the sense amplifiers 106, 107 in both the blocks. Consequently, power consumption due to the charge of a bit line can be sharply reduced.
Patent JP-H02310350-A (JP)
Title: Heat-resistant film coated aluminum plated steel sheet
Inventor: MIZUKI HISAMITSU
IPC: C23C2/30
Filed: 1989-05-24
Abstract: PURPOSE:To obtain the heat-resistant film coated Al plated steel sheet having excellent heat resistance and workability by forming a film contg. specified polycarbosilane and an inorganic filler in specified ratio onto an Al plated steel sheet into specified thickness. CONSTITUTION:A film contg. polycarbosilane constituted of carbosilane bonding unit-(Si-CH2)-, siloxane bonding unit-(Si-O)-and one or more kinds of metalloxan bonding unit-(M-O)-(where the major part of Si atoms includes one or two numbers of lower alkyl groups, phenyl groups and H as a side chain group as well as M denotes Ti, Zr or Cr and a part thereof can include lower alkoxy groups or phenoxy groups as a side chain group), 100 pts.wt., and an inorganic filler, 30 to 300 pts.wt., to the above is formed onto an Al or Al alloy plated steel sheet into 5 to 30mum thickness. As the inorganic filler, borate, carbide or the like are used, which improves the heat resistance and adhesion of the film. In this way, the heat-resistant film coated Al plated steel sheet having improved workability of the film while maintaining good heat resistance can be obtd.
Patent JP-S6365996-A (JP)
Title: Air driving contact filter for waste water purifier
Inventor: AKUSERU SONDAAGAADO FURANSEN
IPC: C02F3/08
Filed: 1987-05-26
Abstract: An air-driven contact filter for biological cleaning of waste water has spiral wound channels with an axis placed below the surface of the water. Air is blown into the center and water is displaced so that the channels will rotate.
Patent JP-S61288813-A (JP)
Inventor: SUZUKI YOSHIO
IPC: A47G9/02
Filed: 1985-06-17
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-S6111924-A (JP)
Title: Magnetic recording medium
Inventor: TSUKANE YOSHIHITO
IPC: G11B5/73
Filed: 1984-06-27
Abstract: PURPOSE:To form the titled magnetic recording medium whose coercive force is stable to a change in temps. by incorporating magnetic powder whose temp. coefficient of coercive force is positive and magnetic powder whose temp. coefficient of coercive force is negative simultaneously into the medium. CONSTITUTION:Hexagonal ferrite fine particles whose temp. coefficient of coercive force is positive and magnetic particles whose temp. coefficient of coercive force is negative such as Co-gammaFe2O3 are jointly used to obtain the stable magnetic recording medium whose coercive force and switching magnetic field (SFD) change slightly with a change of temps. The magnetic recording medium thus manufactured is not greatly affected by a change in temps. of the environment, and recording and reproduction can be carried out stably.
Patent JP-S5924983-A (JP)
Inventor: AOMORI KOUKICHI
IPC: B25J15/08
Filed: 1982-07-29
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-S5833020-A (JP)
Title: Mixing and supplying device of liquid fuel or the like
Inventor: YATABE YOSHITAKA
IPC: F23N1/00
Filed: 1981-08-21
Abstract: PURPOSE:To obtain the fuel mixing and supplying device which prohibits reseparation of mixed fuel to be supplied and supplies mixed fuel in a complete mixed state to parts to be supplied with fuel at arbitrary times. CONSTITUTION:Several different liquid fuels contained in the respective tanks 3 are mixed at a predetermined ratio by adjustment valves 4 and then suctioned by a pump 1 and sent under pressure to a mixing means 5. The mixed fuel is then circulated and supplied into a pipe forward the pump 1 through a bypass passage 6. More than two kinds of liquid fuels supplied are stirred and mixed sufficiently and prepared for an arbitrary use from a nozzle 7. By driving another pump 2 provided in communication with the circulation bypass passage 6, the mixed fuel thus stirred and mixed sufficiently is supplied or stopped to the nozzle 7 at any time. This fuel supply mechanism can prohibit the reseparation of the mixed fuel and therefore, supply the mixed fuel of a desired mixing ratio in a complete mixed state to the parts to be supplied at any time.
Patent JP-S5755317-A (JP)
Title: Combustor
Inventor: MIYASHITA YOUICHI
IPC: F23G7/06
Filed: 1980-09-20
Abstract: PURPOSE: To exactly prevent the release of unburned and odorous components in combustion gas during the course including ignition period by providing an adsorbent to adsorb the unburned and odorous components and a catalist to clean these components in a combustion gas pathway from a burner.  
     CONSTITUTION: Combustion gas formed in a burner 1 is directed through a combustion gas pathway 2 into a heat exchanger 3, where it is heat-exchanged with air in the chamber, and then discharged from an outlet 2a. In such a combustor A for heating, a catalyst-bearing adsorbent 4 is two-stepwise provided on the upstream side of the heat exchanger 3 in the combustion gas pathway 2. The catalyst-bearing adsorbent 4 is obtained by supporting a catalyst to clean unburned and odorous components on an adsorbent to adsorb the unburned component (CO, etc.) and the odorous components (acetaldehyde, formaldehyde, etc.) present in combustion gas. The said adsorbent serves to adsorb and hold unburned components, etc., until the catalyst reaches an activation temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11307446-A (JP)
Title: Mask for charged particle beam exposure system
Inventor: ARAI OSAMU
IPC: G03F1/20
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a mask for a charged particle beam exposure system capable of reducing displacements of the focal position of each of mask patterns by simple means, and to provide a mask for a charged particle beam exposure system capable of correcting image distortions attributable to projecting errors of projection systems. SOLUTION: In a mask M for a charged particle beam exposure system having mask patterns MP corresponding to a wafer pattern WP to be transferred onto a wafer W of those mask patterns, a mask patterns or region having a large effective aperture ratio is formed at a high position, and a mask pattern or region having a small effective aperture ratio of opening is formed at a low position. Further, the mask patterns MP are formed so as to be dissimilar in shape to the wafer pattern WP as if the wafer pattern WP were formed when image distortions are caused by projection errors of charged particle beam projection systems PL1 and PL2.
Patent JP-S5465476-A (JP)
Title: Semiconductor rectifying device
Inventor: NAKASHIMA MOTOJI
IPC: H01L25/07
Filed: 1977-11-04
Abstract: PURPOSE:To decrease the number of the component parts by substituting the header of the lead wire for the copper plate. CONSTITUTION:Header 6 of the lead wire is formed into a disc or square shape with the area same as or larger than semiconductor chip 1. The material uses the copper coated with silver, and the plate thickness is set to such value through which the heat storage action may be fully utilized. Semiconductor chip 1 is then soldered (3) to the bottom of concave base 2, and header 6 of lead wire 5 is soldered (3) onto the upper surface of the chip. Then Si rubber 7 is injected, and the opening part is sealed up by sealing material 8. With use of the lead wire of such structure, the assembling work is simplified, and the parts can be set at the correct position with the uniform solder thickness secured.
Patent JP-H09321126-A (JP)
Title: Substrate treatment device
Inventor: NAKAJIMA TOSHIHIRO
IPC: H01L21/205
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device which supports a substrate with four supporting portions. SOLUTION: In a substrate treatment device which performs treatment accompanying heating, supporting means 2 for supporting a substrate 9 is constituted by three supporting blocks 20a, 20b and 20c, and a fluctuation member 22 is provided on one supporting block 20a. Two supporting portions 21 for supporting the substrate 9 in contact therewith are provided on the fluctuation member 22, and the fluctuation member 22 is enabled to fluctuate with respect to an axis J as a center, which is substantially parallel to the substrate 9. One supporting portion 21 is provided on each of the other supporting blocks 20b and 20c.  Thus, when the substrate 9 is set on the supporting means 2, the fluctuation member 22 fluctuates in such a manner that the two supporting portions 21 of the fluctuation member 22 securely contact the surface of the substrate 9, and the four supporting portions 21 uniformly receive the load. Consequently, in comparison with the case where the substrate is supported by three supporting portions, a local internal stress may be reduced and generation of crystal defects, such as, a slip line, may be prevented.
Patent JP-S5930987-A (JP)
Inventor: KORIN FURANSHISU BEIKAA
IPC: D21F1/00
Filed: 1983-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5756154-A (JP)
Title: Method and device for detecting slag outflow
Inventor: MIYAHARA KAZUAKI
IPC: B22D46/00
Filed: 1980-09-22
Abstract: PURPOSE: To improve the yield and quality of case steel by discriminating the passage of slag in a molten-metal passage, by detecting the difference in electric conductivity between moltem metal and the slag as variations in impedance.  
     CONSTITUTION: A long nozzle 3 is provided between a ladle 1 and a tundish 2, and a detecting coil 4 is arranged close to it. The detection signal of the coil 4 is measured by an impedance measuring instrument 5, which outputs an impedance variation signal (a). This signal (a) is applied to a band-pass filter 6 to extract a variation signal in a specific frequency range, and it is converted into a DC signal C by a converter 7. Then, a level comparator 8 compares the signal C with a reference value and, when the signal exceeds the reference vaue, generates a slag outflow detection signal. Thus, the start of flag outflow is discriminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0665079-A (JP)
Title: New medicine composition wherein purine compound is active ingredient
Inventor: ATSUO EFU FUKUNAGA
IPC: A61K31/7052
Filed: 1991-05-09
Abstract: PURPOSE: To provide a novel anesthetic agent compsn. which consists of adenosine and adenine nucleotide as essential components, is useful for inducing anesthesia and analgesia with a normal blood pressure, has not toxicity and is fast in restoration from an anesthetic state. CONSTITUTION: This compsn. consists of drugs selected from the adenosine, adenosine phosphate, adenosine diphosphate and adenosine triphosphate as the effective components. The compsn. is preferably continuously and intravenously injected at a ratio of 50 to 500 μg/min per 1 kg body weight. The adenosine triphosphate is more preferable among the adenine nucleotides described above. The compsn. is recommended to be prepd. as an intravenous injection soln. by a method of dissolving the adenosine and the adenine nucleotides together with, for example, salt, sugar, pH control agent, excipients, such as thickener and assistants into a physiological salt soln.
Patent JP-S5560018-A (JP)
Title: Zinc silicate mineral recovering method
Inventor: KAHANZAKA JIYUNZOU
IPC: C22B19/00
Filed: 1978-10-27
Abstract: PURPOSE: To advantageously recover zinc silicate mineral of enhanced Zn grade by sulfurizing zinc silicate mineral-contg. ore pulp at a specified temp. and pH followed by flotation.  
     CONSTITUTION: Zinc silicate mineral-contg. ore pulp is sulfurized at 60°C or above and pH 7W9.5, pref. 7.5W9 by adding a sulfurizing agent such as Na 2 S or NaHS in an amt. of 30kg or more per ton of ore. The sulfurization product is then subjected to flotation. By this method the mineral surface is well sulfurized, so flotation efficiency is enhanced furthermore, and a concentrate of the mineral is obtd. advantageously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6023858-A (JP)
Title: Surface treatment
Inventor: SAIDA MASAKAZU
IPC: G03F1/84
Filed: 1983-07-19
Abstract: PURPOSE:To detect exactly the end point of a surface treatment by deciding the time when the level of the signal detecting the quantity of the transmitted light exceeds no longer the prescribed threshold value within prescribed time and when the level of the signal detecting the quantity of the reflected light decreases below the prescribed threshold value as the end point of said treatment. CONSTITUTION:Whether the detection signal V1 corresponding to the quantity of the light transmitted through a plate-shaped body 1 to be treated exceeds a prescribed threshold value V2i in prescribed time during a treatment stage or not is detected. When said signal does not exceeds said value, a fresh threshold value 2i is successively set according to the progression of the surface treatment and is compared with the changing signal V1 by a comparator 19. Such comparison is repeated by said comparator. Then the signal V1 exceeds no longer the value V2i in the prescribed time TE in the final and the similar processing is accomplished with the detection signal v1 corresponding to the quantity of the reflected light as well. The point of the time when the signal attains finally the roughly specified detection value with the rapid decrease of the light quantity by the removal of metallic oxide film 2 is decided as the end point of the surface treatment. The end point of the surface treatment is exactly detected by such detecting method.
Patent JP-S5757357-A (JP)
Title: Multiplex magnetic disk system
Inventor: SUGIMOTO YUKIMASA
IPC: G11B20/10
Filed: 1980-09-25
Abstract: PURPOSE:To attain the high reliability without increasing the overhead of a computer system, by transferring at a time the write data to plural multiplexed magnetic disk devices from a file controller. CONSTITUTION:A file controller 3 transfers both the control information and the write data to plural magnetic disk devices 4, and a read instruction is delivered at a time to plural multiplexed disk devices 4 from the controller 3. Then the data is transferred to the controller 3 from the device 4 that read the data in the highest speed. As a result, the reponse speed is increased, so that the performance of a magnetic disk system is increased.
Patent JP-H01301603-A (JP)
Title: Insecticidal composition
Inventor: TSUJI HIDEAKI
IPC: A01N47/34
Filed: 1988-05-30
Abstract: PURPOSE:To provide an insecticidal composition particularly useful for controlling the larvae of flies, by containing 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)urea and a 1,3-dithiolane-2-indenemalonic acid diester. CONSTITUTION:1pt. of 1-(4-chlorophenyl)-3-(2,6-difluorobenzoyl)urea and 1-30pts. of a 1,3-dithiolane-2-indenemalonic acid diester are mixed with an appropriate carrier, auxiliary agent, etc., to provide an insecticial composition having a form such as a water dispersible powder, dry flowable formulation, dust formulation, granule or emulsion. The ester includes a lower alkyl ester (e.g. isopropyl ester), lower alkenyl ester, benzyl ester, etc. Two kinds of the active ingredients are optimally used in a form simultaneously contained therein, but even if the respective ingredients are mixed with each other when used or even if the respective ingredients are separately treated with an interval, the object is achieved.
Patent JP-H11319748-A (JP)
Title: Water-barrier facilities using wastewater layer in waste disposal facility
Inventor: MIWA MASAHIKO
IPC: B09B1/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To suppress a risk in which leachate may permeate in the ground by a method wherein, for a sheet-like fiber wastewater material constituting a wastewater layer, a filament whose signal yarn diameter is a specific size is contained by at least a specific weight of the whohl wastewater material, a fiber-filling amount per unit area at the time of non-loading is set to at most a specific amount, and its thickness is set within a specific range. SOLUTION: Water barrier facilities 1 are composed of a pit 2 and a water- barrier sheet structure 3 covering the pit 2, and in the water-barrier sheet structure 3, a protective layer 5, an upper water-shielding layer 6, a self repairing layer 7, a wastewater layer 8, and a lower part water-shielding layer 9 are arranged in order from an upper layer constructed in the pit 2. Then, for a sheet-like fiber wastewater material of polyamide, polyester, and the like constituting the wastewater layer 8 of the water-barrier sheet structure 3, a filment of at least 14 mm in single yarn diameter is contained at least 30 wt.% of the whohl wastewater material, a fiber filling amount per unit volume in non- loading is set at most 40%, and its thickness is set to 2-20 mm. Thereby, a risk wherein leachate may permeate in the ground can be suppressed.
Patent JP-H11293501-A (JP)
Title: Water-absorbing shirt wearable without passing arm through sleeve, and usual type water-absorbing shirt
Inventor: YOTSUKA HIROSHI
IPC: A41D1/04
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a water-absorbing shirt wearable without passing arms through sleeves and useful for preventing the upper half body of a user from having a bedsore, preventing miliaria and reducing the labor of a washing even by a small extent. SOLUTION: This water-absorbing shirt wearable without passing arms through sleeves is obtained by making slits 2 in lengthwise and breadthwise direction on a shirts 1, mounting a water-absorbing paper at the back part of the shirt by opening the shirt, and fixing front parts with tapes 3, 4 after enclosing a body with the shirt. It is possible to constitute the water-absorbing shirt having diversity and applicability by mounting the water-absorbing paper at necessary parts not limited to the back part. The paper can be disposed by making a ball thereof and fixing with the tape.
Patent JP-S6035553-A (JP)
Title: Thin film solar cell device
Inventor: YAMAUCHI YUTAKA
IPC: H01L31/04
Filed: 1984-06-26
Abstract: PURPOSE:To obtain the titled device enabling the effective electrical connection among solar cell elements by forming plural electrodes, thin film solar cell element layers and back electrodes on an insulating substrate with the specified arrangement. CONSTITUTION:Plural electrodes 2 are formed on an insulating substrate 1 in the specified intervals and plural thin film solar cell element layers 4 are deposited to cover the electrodes 2 with leaving a part of each electrode 2. Further, back electrodes 6 are arranged on each region of the thin film solar cell element layers 4, the extended ends of which reach the exposed parts of the substrate electrodes 2 of the adjacent thin film solar cell element layers 4, thereby connecting the plural thin film solar cell elements in series. For example, on a light-transmitting glass substrate 1, electrodes 2 formed by printing with a paste of silver group, ITO transparent electrodes 3, amorphous Si thin films 4 and Ni back electrodes 6 formed by electroless plating and electrolytic plating are formed with the above described arrangement and the amorphous Si elements are connected electrically in series.