baber/WOPTO huggingface dataset:
Patent JP-H01315164-A (JP)
Title: Multilayer interconnection structure
Inventor: YASUSHIGE HIROAKI
IPC: H01L23/522
Filed: 1988-06-15
Abstract: PURPOSE:To obtain high reliability by a method wherein a first interconnection layer is formed so as to cover a stepped pattern and a first opening surrounding a stepped part corresponding to the stepped pattern out of the first interconnection layer is made in a first insulating film on the first interconnection layer. CONSTITUTION:A first interconnection layer 13 covers a stepped pattern 24; a first insulating film 14 has, on the first interconnection layer 13, first openings 14a surrounding stepped parts 13a corresponding to the stepped pattern 24. Accordingly, the surface of a second interconnection layer 15 covering the first openings 14a is nearly flat; even when a flattening treatment has been executed to a second insulating film 17, a flattening material 21 is never applied, in different film thicknesses, to a part where an opening 17a of the second insulating film 17 is superposed on the first opening 14a and to a part where an opening 17b is formed only in the second insulating film 17. In addition, the material 21 is never left on an inside wall of the opening 17a in the second insulating film 17.
Patent JP-S633468-A (JP)
Title: Semiconductor pressure sensor
Inventor: TAKADA KATSUJI
IPC: H01L29/84
Filed: 1986-06-24
Abstract: PURPOSE:To make it possible to adjust the pressure sensitivity of a diaphram, by forming a pressure-sensitivity adjusting thin film on the upper surface, or the lower surface, or both surfaces of the diaphragm of a semiconductor pressure sensor. CONSTITUTION:A diaphragm 5 is formed on a silicon chip 6 by anisotropic etching and the like. On the upper surface of the diaphragm, a protecting film 4 made of, e.g., an SiC film, is formed by a thin film technology such as a sputtering method. Pressure to be measured is introduced through a pressure introducing port 1. A voltage output is obtained from a diffused resistor, which is arranged on the diaphragm 5. The pressure sensitivity of the protecting film 4 is adjsuted by adjusting the thickness of the film. The protecting film 4 as the pressure-sensitivity adjusting thin film is formed on the upper surface of the diaphragm. However, the film 4 can be formed on the lower surface of the diaphragm 5 or can be formed on both upper and lower surfaces of the diaphragm 5.
Patent JP-H095832-A (JP)
Title: Focal plane shutter for camera
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 1995-06-14
Abstract: PURPOSE: To provide a focal-plane shutter for a camera having a shutter blade actuating mechanism whose cost is reduced. CONSTITUTION: A front blade actuating member 25 and a rear blade actuating member 26 whose actuation starting time is controlled by an electromagnet and which are turned-by a spring so as to perform exposure actuation are made of synthetic resin, and a front blade group 29 and a rear blade group 31 are respectively pivotally supported by an arm part and arms 27 and 28. Step parts are formed at the arm parts of the members 25 and 26 so that they may be successively thinned toward tips, and the respective blades are separately pivotally supported on the surface of the step parts. By such constitution, the number of parts is reduced, working man-hour is reduced and stable actuation is obtained.
Patent JP-H05337038-A (JP)
Title: Rice boiler
Inventor: SAEKI AKIHIKO
IPC: A47J27/00
Filed: 1992-06-09
Abstract: PURPOSE:To surely judge whether empty-pot heating is in progress or not even when the temperature of an inner container is high by detecting the initial temperature of the inner container when a fixed time elapses after rice boiling is started, then exciting a rice boiling heater for a fixed time, and setting the rice boiling heater to the off-mode if the temperature difference from the temperature when a fixed time elapses after excitation is stopped is larger than a preset value. CONSTITUTION:A rice boiling action is started, and inputs are fed to a microcomputer 6 to eliminate the temperature difference among a rice boiling heater 4, an inner container 3, and a temperature detecting device 5. The rice boiling heater 4 is excited for 30sec, for example, then excitation is stopped. The heated temperature is detected by the temperature detecting device 5 when 90sec elapses, for example, until the temperature of the inner container 3 is stabilized, and it is inputted to the microcomputer 6. If the temperature difference between the initial temperature and heated temperature is larger than a preset value set in the program of the microcomputer 6, the microcomputer 6 judges that the inner container 3 has no content and sets the rice boiling heater 4 to the off-mode.
Patent JP-S5850799-A (JP)
Inventor: OOBA KAZUO
IPC: H05K3/42
Filed: 1981-09-21
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-H0815591-A (JP)
Title: Lens driving mechanism
Inventor: SATO HIDEKI
IPC: G03B3/10
Filed: 1994-06-29
Abstract: PURPOSE:To eliminate the need of adjusting the meshing of male and female helicoids over a wide range and to facilitate production. CONSTITUTION:This lens driving mechanism for a camera has a motor controlled so as to freely normally and reversely rotate and moves a photographing lens from an initial position to a focusing position by driving the motor; and it is provided with a driving member 8 actuated by driving the motor, a lens barrel 10 having one end where a helicoid screw is formed and the-other end provided with a coupling part coupling with the driving member, and a lens barrel holding member 11 where another helicoid screw meshing with the helicoid screw of the lens barrel is integrally formed. The lens barrel is partially meshed with the helicoid of the lens barrel holding member at one end, and the coupling part at the other end of the lens barrel is actuated by the driving member.
Patent JP-2000335929-A (JP)
Title: Scribing apparatus
Inventor: SHIMOTORU AKIRA
IPC: C03B33/027
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a scribing apparatus eliminating the play of a bearing without receiving reactive force from a work and enabling good scribing work. SOLUTION: A main shaft 41 of a cutter-supporting member 50 (the 1st supporting member) supporting a foil cutter 60 (a contacting member) is connected to a shaft-supporting member 22 through a pair of axially arranged bearings 30, 40. A blot 54 (a tightening means, a screw) is screwed into the main shaft, the head 54a (the contacting part) of the bolt 54 is brought into contact with an inner ring 32 (a second orbit ring) of the upper bearing 30, the reactive force receiving part 51a of the main shaft is brought into contact with an inner ring 42 (a 2nd orbit ring) of the lower bearing 40 and these rings 32, 42 are forced in the approaching direction. Each inner ring 32, 42 is pressed against the outer ring 31, 41 (the 1st orbit ring) through balls 33, 43 (rolling member) by this structure.
Patent JP-S63312796-A (JP)
Title: Pb reception circuit
Inventor: HAYASHI MITSURU
IPC: H04Q1/45
Filed: 1987-06-16
Abstract: PURPOSE:To simplify the constitution of a PB circuit and to attain low cost by storing a PB signal data in a buffer memory tentatively, reading the data sequentially and using one signal processing element to analyze it. CONSTITUTION:S/P circuits 11-1n convert a PB signal serial data into an 8-bit parallel data and give the result to data detection circuits 21-2n. In checking the presence of the PB signal data by the circuits 21-2n, the PB signal data is sent to buffer memories 31-3n and stored. A readout circuit 4 scans sequentially the content of the memories 31-3n periodically and reads the required minimum signal data for the signal analysis by the signal processing element 6 from the buffer memory storing the PB signal data and sends the result to the P/B circuit 5. The circuit 5 convert the signal data into a serial data to send the signal to the element 6. The element 6 analyzed the PB signal data.
Patent JP-H06153465-A (JP)
Title: Method of winding core with salient-pole
Inventor: SAKASHITA HIROSHI
IPC: H02K3/18
Filed: 1992-05-15
Abstract: PURPOSE:To prevent a plurality of winding nozzles from colliding with each other even if the nozzles are moved along a radial direction and apply windings to a plurality of salient-poles efficiently by a method wherein the respective winding nozzles are provided in slots alternately and moved along a radial direction and, at the same time, turned to wind magnet wires on a group of the salient-poles simultaneously one group after another. CONSTITUTION:Winding nozzles 5a, 5b and 5c are positioned in slots alternately so as to have preset angles theta between the adjacent nozzles at 40 deg.. First, a core 1 is made to rotate elliptically while the winding nozzles 5a, 5b and 5c are moved along a radial direction within a required range to apply windings 3 to U1, W1 and V2 salient-poles 2 simultaneously. After that, the core 1 is turned 60 deg. and windings 3 are applied to U2, W3 and V3 salient-poles 2 simultaneously. Then the core 1 is turned 60 deg. and windings 3 are applied. This process is repeated to apply windings 3 to successive groups (U3, W3 and V4), (U5, W5 and V6) and (Ue6 W6 and V1) of salient poles 2 simultaneously.
Patent JP-S6126432-A (JP)
Inventor: NAKANO MICHIO
IPC: H02J3/18
Filed: 1984-07-16
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-S5850056-A (JP)
Title: Management system for shared file
Inventor: NAKAMURA YOSHIHIRO
IPC: G06F9/46
Filed: 1981-09-18
Abstract: PURPOSE:To use a shared file effectively, by providing a storage circuit, where the shared file is stored, to a node processor, and allocating file areas of the shared file to processors in accordance with the file formation request of each computer. CONSTITUTION:Files AA-NN are connected to plural processors A-N, and a node processor NP is connected to processors A-N, and plural terminal equipments A0-Ah...N0-Nj are connected to respective processors A-N, thus constituting a shared file management system. The node processor NP is provided with a interface parts 1-1-1-n, a magnetic disc device DISK, a program storage memory PM, a system table memory STM, and a storage circuit CFM which manages the shared file. This circuit CFM consists of a shared file area table and a shared file management table, and file areas of the shared file are allocated to processors A-N in accordance with the file generation request from each computer, and thus, the shared file is used effectively.
Patent JP-S5938196-A (JP)
Title: Lubricating oil racing pump for vessel
Inventor: SANNOMIYA SHIGEHIRO
IPC: F01M1/02
Filed: 1982-08-25
Abstract: PURPOSE:To make it possible to lubricate a reduction gear during propeller racing without changing over it by driving a lubricating oil pump equipped with the reduction gear on the propeller shaft side and connecting said to an engine accessory lubricating oil pump via an automatic changeover valve. CONSTITUTION:A lubricating oil pump 15 mounted on a reduction gear is driven on the propeller side located behind a clutch, and is connected to an engine accessory lubricating oil pump 81 via an automatic changeover valve 94. When an engine is turned, the engine accessory lubricating oil pump 81 is operated by means of the changeover valve 94 to lubicate each part of the reduction gear. When the engine is stopped, taken in tow, and a propeller is racing, the lubricating oil pump 15 is operated to permit the changeover valve 94 to be changed over, so that it is possible to lubricate each part of the reduction gear. Hereby, it is possible to prevent the seizure of the reduction gear without any particular changeover operation.
Patent JP-S5937825-A (JP)
Inventor: II AN
IPC: H02G5/06
Filed: 1982-08-26
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-S6421362-A (JP)
Title: Method and apparatus for separating and testing whole blood
Inventor: MAABIN EE JIENSHIYOO
IPC: G01N33/72
Filed: 1988-06-17
Abstract: PURPOSE: To separate a fixed amount of blood plasma or serum in a whole blood sample from cell parts by passing the sample through an absorptive matrix containing a blood cell agglutinating agent or coagulating agent. CONSTITUTION: A first absorptive matrix impregnated with such a blood separating agent as the blood group nonspecific lectin or thrombin and a second absorptive matrix 26 impregnated with a suitable test reagent are arranged on a hydrophobic supporting piece 24 in a state where the matrixes 24 and 25 are brought into contact with each other. In analyzing the whole blood sample, the sample is introduced to the first matrix 24. Therefore, the unseparated whole blood does not overflow to a test area and a fixed amount of blood plasma or serum contained in the sample can be made to infiltrate into the second matrix 26 impregnated with the reagent.
Patent JP-S5273063-A (JP)
Title: Method of safety navigation by use of infrared rays
Inventor: NAKATSUJI SHIYUNICHI
IPC: G08G3/02
Filed: 1975-12-15
Abstract: PURPOSE:To provide a method of safety navigation by use of infrared rays, in which beam of infrared rays in emitted from ships navigating through a narrow channel or the like, and it is reflected by rotary reflector means installed on the ground or other navigating bodies, so that the reflected beam may be received again by the ships that have emitted the same, and thus position of and distance from the other navigating bodies can be known.
Patent JP-H10318308-A (JP)
Title: Sintered friction material for roller brake
Inventor: MATSUMOTO MASAAKI
IPC: B62L5/16
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To heighten the effect of a roller brake, thereby realizing it free from maintenance. SOLUTION: A Cu or Fe sintered friction material 2 is built in a space between a drum 1 and a brake shoe 3. This sintered friction material 2 consists of Cu or Fe of at least 40% and less than 97% as the main constituent to which a reinforced element and a hard constituent are added. The reinforced element comprises Sn, Zn, Al or the like of at least 3% and at most 40%, while the hard constituent is composed of Al2 O3 , mullite, zircon sand or the like of at least 1% and at most 20% and at least 3 in Mohs' hardness. In this case, P and B are also includible as the reinforced element, and if lubricant constituents such as C, MoS2 , WS2 , Pb or the like are made so as to be contained at least 0.1% and at most 20% in weight percentage, stabilization in a friction factor and improvements in wear resistance and seizure resistance are all securable.  In the sintered friction material like this, if a proper air hole is installed, and oil or grease is impregnated in this air hole, a reduction in brake noise and stabilization of the friction factor are securable, and simultaneously the so-called 'maintenance free' is made possible to be done.
Patent JP-S6041159-A (JP)
Title: Structure of external input/output bus
Inventor: FUKUNAGA MASAKAZU
IPC: G06F13/36
Filed: 1983-08-13
Abstract: PURPOSE:To simplify the software of computer program control by forming a condition preventing the collision of data in a bidirectional bus line and executing data operation under said condition. CONSTITUTION:A bidirectional data bus 3a and a control bus 3b are outputted from a base unit 1 and the data bus 3a is connected to respective state buffers 4a-4e. If it is necessary to read out the contents of the buffers 4d, 4e continuously when data are read in these buffers 4a-4c through the buffer 4c, a control logic 6 turns a control signal for the buffer 4c from L to H at first, and then turns a control signal for the buffer 4d from H to L to switch data reading from the buffer 4c to the buffer 4d. In this case, the base unit 1 outputs a blanking signal BLK, turns the buffers 4d-4e to high impedance and prevents the data from collision, so that the software of computer program control can be simplified.
Patent JP-S63311379-A (JP)
Inventor: KONDO KIICHI
IPC: G09B27/08
Filed: 1987-06-15
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-S5273463-A (JP)
Title: Robot for industrial use
Inventor: TANAKA KENZAEMON
IPC: B25J9/06
Filed: 1975-12-13
Abstract: PURPOSE:Previously and freely to determine the posture of gripping part moving by the combination of certain relations formed between individual bending angles to be occurred in the bending motion of plural arms and in the bending motion arisen derivatively.
Patent JP-S5373605-A (JP)
Title: Conveying device for fluid mixed with solid matters
Inventor: KOJIMA MASAMI
IPC: B01F25/90
Filed: 1976-12-13
Abstract: PURPOSE: To widen a gap between lower blades driven by a stirrer and the entrance of a discharging part for preventing clogging at the bottom of a liquid tank caused by settling of solid particles by shaping stirring blades in a Wletter and widening the diameter at the entrance part of the discharging pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H023197-A (JP)
Title: Dual port memory
Inventor: HARADA MOEMI
IPC: G11C11/34
Filed: 1988-06-15
Abstract: PURPOSE:To shorten the serial clock period of a serial system port using a redundancy circuit by generating an internal address, which is larger than an external address only by one address, when the external address is given at the data transferring time of a dual port memory and successively updating the address. CONSTITUTION:When the address to be a first bit is replaced by the redundancy circuit after the data are transferred, the data of the redundancy circuit are held through a random system data output line RL to a serial output control circuit 6. After the data transferring, at the first input time of a control signal phi1, the reading operation of the data, which are outputted by the second signal phi2. Thus, at the time of the transferring, the internal address, for which 1 is added to the address of the transferring time by a plus 1 circuit 60, is set to a counter 7 and hereafter, count-up is executed by this signal phi1. Thus, operation to count-up the counter output address before the input of the first signal phi1 can be omitted and the clock period is shortened.
Patent JP-H0759098-A (JP)
Title: Adaptive interpolation device of full-color image by using brightness gradation
Inventor: ROBAATO EICHI HITSUBAADO
IPC: H04N9/04
Filed: 1994-06-30
Abstract: PURPOSE: To improve the sharpness of an image by applying adaptive interpolation to a digitized image signal obtained from an image sensor. CONSTITUTION: An image sensor 12 is covered by a color filter array 13 and each photo site of the image sensor 12 produces a single color. An analog image signal generated by the image sensor 12 is digitized and stored in an image buffer 18. The signal stored in the image buffer 18 is fed to a digital signal processor 22, where interpolation processing is conducted. In the interpolation processing, additional luminance values with respect to a pixel whose luminance values (green) are lost are obtained from luminance values of adjacent pixels of the concerned pixel through interpolation. In this case, a gradation value is obtained from a difference of the luminance values in a horizontal or vertical direction and the gradation value is compared with a threshold value. Then, the direction (combination) of pixels used for the interpolation is adaptively decided based on the comparison.
Patent JP-H09328076-A (JP)
Title: Joint structure of wheel suspension device
Inventor: ITO TATSUO
IPC: B62D7/08
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an actuator by disposing the axis of a middle lever, the axis of a suspension arm and the axis of a tie rod in an optional plane orthogonal to the front and rear direction of a car body and extended in a car width direction. SOLUTION: A connecting part between a middle lever 12 and a second lower arm 5 is swung and moved in a position in which the axis P1 of the middle lever 12 and the axis P2 of the second lower arm 5 intersect each other. And the connecting part is connected to these parts via an elastic bush 5c so as to be freely oscillatable. The connecting part between the middle lever 12 and a tie rod 15 is swung in a position in which the axis P1 of the middle lever 12 and the axis P3 of the tie rod 15 intersect each other. This connecting part is connected to these parts via a ball joint constituted of a spherical receiving seat 24a4 and a ball part 24b1 so as to be freely swung. Thus, the second lower arm 5 and the tie rod 15 are connected to each other so as to be freely swung for connection around the axis P1 which the axes P2 and P3 thereof intersect.  In this way, the axis P2 is placed on the extended line of the axis P3 .
Patent JP-H0442357-A (JP)
Title: Project control system
Inventor: KOBAYASHI MISAKO
IPC: G06Q50/04
Filed: 1990-06-07
Abstract: PURPOSE:To easily grasp the using conditions of the resources by storing the information on the using period and the load ratio of each resource used in response to each project under working and outputting the load information on a specific resource in accordance with an output request of a user. CONSTITUTION:A project batch control part 11 is provided together with a resource control part 12, a resource allocating part 13, a resource application propriety deciding part 14, and an input part 15. Then the information on the using period and the load factor are stored for each resource which is used in response to each project under working. Furthermore the load information on a specific resource is outputted in the form of a graph in regard of a period and a data based on the period/date and the specific resource designated by a user. Thus it is possible to easily grasp the using conditions (load conditions) of plural projects and resources which are simultaneously carried out.
Patent JP-H0440888-A (JP)
Title: Production of fungus containing polymerized selenium
Inventor: WATANABE EIKO
IPC: A23L33/14
Filed: 1990-06-07
Abstract: PURPOSE:To obtain the title fungi at a high proliferation rate by dispersing fungi produced by incubating specific microorganisms in an aqueous solution containing an organic compound as substrate and a water-soluble selenium compound. CONSTITUTION:Firstly, yeast such as beer yeast, bacteria such as lactobacillus, or unicellular algae such as Chlorella is, as the case may be, incubated and proliferated. The resultant fungi collected is washed with e.g. water and prepared to a fungal concentration at a level not lower than the biological space. The fungi is then dispersed in an aqueous solution containing (A) an organic compound as substrate for polymerizing selenium (e.g. saccharide such as glucose and/or amino acid such as leucine and (B) a water-soluble selenium compound such as selenious acid, and reacted into polymerized selenium which is then accumulated in the fungi. After reaction, the fungi is collected through e.g. centrifugation and washed with water, thus giving the objective fungi at a high proliferation rate. The present fungi can be concentrated; therefore, the waste liquor therefrom can be reduced.
Patent JP-H04347006-A (JP)
Title: Fiber reinforced plastic driving shaft
Inventor: OKADA TSUTOMU
IPC: B60K17/22
Filed: 1991-05-24
Abstract: PURPOSE:To enable an FRP tube to be engaged with and fixed to a metal yoke with a high joining strength. CONSTITUTION:The inner peripheral surface of the end of an FRP tube 1 and the outer peripheral surface of the engaging part of a metal yoke 2 are respectively spline molded. The engaging part of the metal yoke 2 is press fitted and fixed to the end of the FRP tube 1.
Patent JP-S5373283-A (JP)
Title: Preparation of cyclopentadiene-resin
Inventor: WADA AKIRA
IPC: C08F2/00
Filed: 1976-12-13
Abstract: PURPOSE:To prepare efficiently a cyclopentadiene-resin in a closed system, by recycling an oily polymer fraction by-producted in thermal copolymerization with a specific comonomer, as a polymerizable component.