baber/WOPTO huggingface dataset:
Patent JP-H06213105-A (JP)
Title: Delivery valve
Inventor: YAROSURAFU FUROUZEKU
IPC: F02M59/46
Filed: 1993-11-30
Abstract: PURPOSE: To contract required space, and improve finishing precision by forming a cylindrical part where a non-return valve member is guided to a hole part on the side of a pump work chamber continuously from a seal surface, providing a flat valve seat for a flat seat valve member on a stepped hole, and forming a stepped through hole of the flat seat valve member in an axial direction on the opposite side to the pump work chamber to be continuous with a conical valve seat. CONSTITUTION: A part of a non-return valve member 21 on the side of a pump work chamber 9 is formed cylindrical, and it is guided in an axial direction by an outer circumferential surface at a center zone of a stepped hole 15. In addition, an end surface on the opposite side to the pump work chamber 9 is diameter-contracted to be conical to form a conical seal surface 25. A flat seat valve member 19 is formed cylindrical, it has a larger outer diameter than the non-return valve member 21, and it is disposed in a large diameter range of the stepped hole 15. The stepped hole 15 is moved to a center zone 23 of a small diameter by a step part 45.  The flat seat valve member 19 forms a stepped through hole 29, an end surface of it closer to the side of the pump work chamber 9 is formed to have a large diameter, its diameter is contracted while forming a valve seat 31, and a restricting position 33 is formed to be opened in the stepped hole 15.
Patent JP-H06147819-A (JP)
Title: Microdisplacement element, integrated actuator equipped with a plurality of microdisplacement elements, scanning tunneling microscope equipped with integrated actuator, and information processor equipped with integrated actuator
Inventor: SUZUKI YOSHIO
IPC: G11B9/14
Filed: 1992-11-10
Abstract: PURPOSE:To obtain a highly accurate microdisplacement element which is strong against external vibration and excellent in durability. CONSTITUTION:Eight pieces of microdisplacement segments 6 are arranged circularly on the surface of a single crystal silicon substrate 1. Each microdisplacement segment 6 comprises a lead oxide piexoelectric element 2 polarized 4 normally to the surface of the substrate 1, and an electrode 3a(3b) formed on the opposing surface of the piezoelectric element 2. Upon application of a voltage to the electrodes 3a, 3b, thickness slip deformation takes place in each piezoelectric element 6 in the direction of arrows thus producing torsional displacement as a whole.
Patent JP-H05107288-A (JP)
Title: Aperture distribution measuring system for antenna
Inventor: ISHITA TORU
IPC: G01R29/10
Filed: 1991-10-19
Abstract: PURPOSE:To achieve higher measuring accuracy by improving the D/U ratio in the measurement of an antenna aperture distribution. CONSTITUTION:A phase shifter 1 is controlled with an antenna controller 6 to measure the phase and amplitude of the sum of a desired radiation vector and an undesired vector at a test device 3. Then, the phase of the phase shifter 1 of all devices other than the test one 3 is inverted by 180 deg.C to measure the sum of the desired vector and the undesired vector. Then, the sums are determined to cancel undesired radiation from the devices other than the test one thereby checking variations in measuring errors with an improved D/U ratio.
Patent JP-H03171598-A (JP)
Title: Plasma toach starting arc by short-circuit
Inventor: MAKISHIMU RABURO
IPC: H05H1/38
Filed: 1990-11-07
Abstract: PURPOSE: To provide a short circuit type electric arc starting means which does not require a large space by moving at least the one electrode between the operating position and the starting position of a plasma torch to start an electric arc between two electrodes. CONSTITUTION: A plasma torch 1 consists of a main body containing two coaxial cylindrical supporting bodies 3, 4, and an upstream electrode 5 and a downstream electrode 6 are arranged within the supporting bodies 3, 4 in which cooling circuit 8, 9 are formed respectively. In order to start an electric arc between the electrodes 5, 6, plasma-generating gas is introduced between the two electrodes from a coaxial rotating member 11. The upstream electrode 5 is arranged, so as to be capable of moving between a first operation position where is apart from the downstream electrode 6 and a second starting position, where the upstream electrode 5 comes into contact with the downstream electrode 6 for ensuring a shortcircuit. A shortcircuit-type starting means is made free from shortcircuit, when the upstream electrode 5 is returned to the first position, and an electric arc is produced.
Patent JP-S63156115-A (JP)
Title: Construction of pile
Inventor: KAJIYA ZENSHI
IPC: E02D7/00
Filed: 1986-12-18
Abstract: PURPOSE:To enable concentration agent to efficiently creep to the outer periphery of a pile, by injecting the concreting agent to the lower section of a head and pressing the pile in after the pile is inserted into ground to a specified depth and after the concreting agent is injected on the periphery of the section of a pile lower-end and the excavating head which are butted to each other. CONSTITUTION:An earth auger 3 inverted through a hollow pile 1 is rotated, and at the same time, in ground, between a head 2 at the lower end of the earth auger 3 and the pile 1, the space l of approx. 50-100cm is kept; then, the pile 1 is inserted in ground to a specified depth. From the tip of the head 2, the concerting agent (a) of cement milk or the like is injected, and the agent is made to creep to the space l. After that, the tip of the pile 1 is butted to the head 2, and after that, from the tip of the head 2, the concreting agent (a) is injected, and the pile 1 is further pressed in. As a result, the concreting agent (a) is not infiltrated into the pile 1 through the section of the tip of the pile 1 and the head 2 which are butted to each other, and the concreting agent (a) can creep to the outer periphery of the pile 1.
Patent JP-H01141961-A (JP)
Title: Coating composition for preventing filamentous corrosion of aluminum material
Inventor: ISHII TORU
IPC: C09D5/08
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a coating composition which inhibits the formation of filamentous corrosion and can increase the beauty of various aluminum materials, by mixing a polyester, acrylic or polyether resin, as a base, having a specified hydroxyl group equivalent with, optionally, a specified resin as a curing agent. CONSTITUTION:This coating composition comprises a polyester, acrylic or polyether resin, as a base, having a hydroxyl equivalent in the range of at least 2,200g/equivalent (in terms of solid component) and, optionally, at least one curing agent selected from among amino, isocyanate, epoxy and silanol resins.
Patent JP-H08133233-A (JP)
Title: Method and apparatus for collecting cup-like objects and suction pad for holding the object
Inventor: KURIMOTO YUKIHIRO
IPC: B65B35/58
Filed: 1994-11-09
Abstract: PURPOSE: To automatically and stably place a plurality of truncated cone-shaped inverted cup-like objects and normally standing cup-like objects alternately. CONSTITUTION: A set of cup-like objects which have been transferred in a normally standing state are made into an inverted state, and the object C1 at the head of a line and one C5 at the end are moved to between the objects positioned on the line wherein they come to next new lines L5 , L6 on the right. On the other hand, another set of the objects which have been transferred in a normally standing state have the objects at the head and the end of a line moved in that posture to between the objects positioned on the line wherein they come to a next new line on the left which is different from the lines L5 , L6 . A set of the inverted objects after movement and a set of the normally standing objects after movement are alternately placed among fore-and-aft and right-and-left lines.
Patent JP-H05136187-A (JP)
Title: Substrate for semiconductor mounting
Inventor: SUZUKI TAKESHI
IPC: H01L23/12
Filed: 1991-11-15
Abstract: PURPOSE:To prevent a freaking down of a circuit pattern in a part where a stress is concentrated by a method wherein the upper part of a sealing resin and that of a sealing-resin frame are covered with the same blank as that of an insulating substrate constituting a printed-circuit board. CONSTITUTION:A sealing resin 9 whose coefficient of thermal expansion is different is sandwiched, in a sandwich structure shape, between a package substrate 1 and an insulating blank 3 whose coefficient of thermal expansion is equal to that of the substrate; it is restrained that the sealing resin 9 is expanded and contracted when a thermal shock is exerted; it is reduced that a stress is concentrated due to a difference in thermal expansion; a crack is prevented at the lower part of a sealing-resin frame 8. As a material for the insulating blank 3, a resin substrate formed in the following manner is used: a base material such as a sheet of paper, a glass fiber cloth, a Kevlar fiber cloth or the like is impregnated with one kind of either a thermoset resin such as an epoxy-based resin, a phenol-based resin, a polyimide-based resin or the like or a thermoplastic resin or with a mixture which has mixed them. Thereby, it is possible to manufacture a semiconductor-mounting substrate in which a circuit pattern is not disconnected.
Patent JP-H11215381-A (JP)
Title: Coder and recoder
Inventor: NOMIZU YASUYUKI
IPC: H04N19/423
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a coder and a decoder by which coding and decoding processing is conducted at a high-speed accurately as well as at a very high efficiency. SOLUTION: An image area division means 201 divides a received image into small block areas. An area image information storage means 202 stores image information of the divided small block areas, a similar image selection means 203 selects a small block area similar to a noted small block area. A similar image discrimination means 204 discriminates whether or not an image is identical to the image of the noted small block area and valid or not. Based on the discrimination result, an image matching coding means 205, a similarity prediction coding means 206 and a prediction coding means 207 encode efficiently the noted small block area.
Patent JP-S63156195-A (JP)
Inventor: SHIGEMORI TOMOTAKE
IPC: E21D9/08
Filed: 1986-12-17
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-H07152330-A (JP)
Title: Projection type image display device
Inventor: KISHINO TAKAO
IPC: H01J31/10
Filed: 1993-11-30
Abstract: PURPOSE:To provide a projection type image display device having a simple constitution which is of a low consumption and displays a large screen of high brightness and high fineness. CONSTITUTION:Three electric field emission type display elements 30R, 30G, 30B display monochromatic images of red, green and blue respectively in exact timing. The blue light from the display element 30B for blue color transmits a dichroic mirror for green color 32G and a dichroic mirror for red color 33R to be emitted forward. The green light from the display element 30G for the green color is reflected forward at a dichroic mirror for green color 32G. The red light from the display element 30R for the red color is reflected forward at a dichroic mirror for the red color 33R. Respective monochromatic images of the red, green and blue displayed by three display elements 30R, 30G, 30B are optically synthesized to become a color image, which is enlarged and projected on a screen 36 by a projection lens system 35. Since electric field emission type display elements being self-emitting image devices of very thin types are used in this device, the projection type image display device requiring no back- light, having high fineness and high brightness, compact in size and light in weight can be obtained.
Patent JP-H11134891-A (JP)
Title: Semiconductor memory device
Inventor: OHASHI MASAAKI
IPC: H01L21/8247
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To enable storage of multivalue information and increase the speed of a reading operation. SOLUTION: Bit lines 3 are connected to a power line 10 through precharge transistors 8. Load transistors 9 whose gates and drains are connected to each other are connected in parallel to the precharge transistors 8. In a reading operation, after the precharge transistors 8 are turned on and the respective bit lines 3 are energized to have predetermined potentials, the precharge transistors 8 are turned off and, at the same time, word lines 2 are selected to activate memory cell transistors 1 and the ground potential VSS is applied to the respective bit lines 3. At that time, the values of bit line potentials VBL1 -VBL4 correspond to ratios of the resistance values of the load transistors 9 to the resistance values of the memory cell transistors 1.
Patent JP-H03161848-A (JP)
Title: Program checking device
Inventor: SATO MASAHIKO
IPC: G06F9/06
Filed: 1989-11-21
Abstract: PURPOSE:To shorten a check time and to improve the productivity of software by down-loading a part of a program to a controller in each task to check it, and when an unregistered subroutine exists, deciding the driving state of the controller to process the unregistered subroutine. CONSTITUTION:The controller 1 capable of partially down-loading a program formed by a user in each task is used for executing the program check of only the partially down-loaded task subroutine. When a task subroutine using an unregistered subroutine is down-loaded, the driving state of the controller 1 is decided, and when the state is in an OFF line state, the down-loaded object is made effective and a warning text is transmitted to a tool 3. Consequently the time required for the program check is shortened, program resources are uniformly controlled and the productivity of software is improved.
Patent JP-H06209041-A (JP)
Title: Formation of insulating pattern within substrate
Inventor: KURAUSUUGIYUNTAA OTSUPERUMAN
IPC: H01L21/763
Filed: 1993-11-08
Abstract: PURPOSE: To provide an insulating pattern with higher breakdown voltage, by forming a deep well in a region to be insulated of a substrate. CONSTITUTION: A region 12 that is doped with an impurity of first conductivity type and defined by vertical insulating parts 11 and 12 is formed on a face of a substrate. Then, an etching step is carried out to form a groove 13 surrounding completely an insulated region 121 in the region 12. A previously doped material 131 is diffused to a surface of the groove 13 to form a doped region 14. The doped material 131 is of a second conductive type that is opposite to the first conductive type, so the doped region 14 is of the second conductive type. Then, the doped region 14 extends vertically to insulating parts 11 and 12 under the groove 13.
Patent JP-H10129428-A (JP)
Title: Vehicle mirror having both antifouling property and dew-proof property
Inventor: MACHIDA MITSUYOSHI
IPC: C09D7/12
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To improve vehicle safety driving property by providing mirror with the surface not easily fouled or dew not easily sticking on it. SOLUTION: This mirror has a practically transparent surface layer containing photocatalaytic oxide particles, a silicone coating film, and water repellent fluoro resin or a practically transparent surface layer containing photocatalytic oxide particles, an amorphous silica, and a water repellent fluoro resin formed on the surface of the base material. In addition, the contacting angle of the surface with the water is made so as to be 90 deg.C or more.
Patent JP-H07124065-A (JP)
Title: Bathtub
Inventor: ONISHI HIROYUKI
IPC: A47K3/00
Filed: 1993-11-04
Abstract: PURPOSE:To implement the wiring and maintenance of a speaker easily without providing an opening to an apron of a bathtub. CONSTITUTION:A protective pipe 22 for a cord is interposed between a top flange 6 formed at an part of a bathtub 3 and a side wall 15 of a bath room 1 to make the side of the top flange 6 communicate with the outside of the side wall 15. This structure enables the insertion and guiding of a connection cord 29 of a speaker 25 mounted on the top flange 6.
Patent JP-H06144316-A (JP)
Title: Method and device for preparing fitting of exhaust pipe
Inventor: INOUE SHOJI
IPC: B23P21/00
Filed: 1992-11-11
Abstract: PURPOSE:To reduce the burden of a worker, and to shorten the working time by previously making a pair of exhaust pipes to be fitted to a car bode, and reversing them to the fitting condition, and raising them to a fitting position with an elevating device. CONSTITUTION:A pair of exhaust pipe 2 are assembled on a working base 1. With the operation of a cylinder 9, the pair of exhaust pipes 2 are held by claws 3, 4 and a support base 5, and reversed at 180 degree from the condition that they are placed on the working base 1, and placed on a rail 10-1. With the movement of a moving frame 12-2, the pair of exhaust pipes 2 arrive onto a receiver base 17 of an elevating device 16, and the pair of exhaust pipes 2 are placed on the receiver vase 17 by lowering a frame 12-1. On the basis of the signal from the approaching LS1, an elevating cylinder functions to raise the pair of exhaust pipes 2 to an appropriate position for fitting the pair of exhaust pipes 2 to a car body 22. The pair of exhaust pipes 2 are fitted to the car body 22 during the time when the car body 22 and a truck 18 are moved synchronously and integrally with each other.
Patent JP-H05314545-A (JP)
Title: Continuous production of substrate for optical information recording medium
Inventor: TAMURA MIKI
IPC: G11B7/26
Filed: 1991-10-22
Abstract: PURPOSE:To produce a substrate for an optical information recording medium having satisfactory adhesion of the sheetlike substrate to a UV-curing resin with high productivity. CONSTITUTION:A sheetlike substrate 1 is coated with a heated UV-curing resin 2 and brought into contact with a roll-shaped stamper 3 having guide grooves and/or a rugged pattern corresponding to information to transfer the pattern to the UV-curing resin 2 on the substrate 1. The resin 2 is then cured and exfoliated from the stamper 3.
Patent JP-S63155752-A (JP)
Title: Socket for leaded chip carrier
Inventor: HIROSE TAKAO
IPC: H01L23/32
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a leaded chip carrier socket from which a leaded chip carrier can be removed easily by a method wherein a recessed part is provided in the bottom surface in the receptacle of the socket and a shape-memory alloy member which can be contained in the recessed part at a room temperature and is so deformed as to protrude out of the recessed part at a low temperature is loosely fitted to the recessed part. CONSTITUTION:A trench 14 which is provided in the bottom surface in the receptacle 12 of a leaded chip carrier socket 11 as a recessed part is extended on the diagonal of the socket 11. A rod-shape shape-memory alloy member 21 which is loosely fitted to the trench 14 can be contained in the receptacle 12 by pressing a leaded chip carrier 1 down aligning with the opening of the receptacle 12 at a room temperature. At a low temperature, the shape-memory alloy member 21 is deformed into a waveform in order to have the previously memorized shape and the peak parts of the waveform protrude out of the trench 14 and is pressed against the back surface of the leaded chip carrier 1 to push it up. As a result, the leaded chip carrier 1 is pushed upward against the retention force by contacts 13 and can be removed from the socket 11. Therefore, the leaded chip carrier can be removed easily.
Patent JP-H11134517-A (JP)
Title: Three-dimensional shape data processor
Inventor: FUKUSHIMA SHIGENOBU
IPC: G06T17/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To surely repair a missing part by simply detecting the missing part of three-dimensional shape data. SOLUTION: It is constituted that plural section shape data are obtained by cutting a three-dimensional shape which three-dimensional shape data indicate by plural planes by a section plane generating means, a missing part of an outline is extracted from the section shape data by a missing part extracting means, the extracted missing part is complemented by a section repair means and the section shape data are repaired, and a recovery means recovers the three-dimensional shape data by using the repaired section shape data.
Patent JP-H05145692-A (JP)
Title: Facsimile multiplex communication controller
Inventor: OKADA NORITAKE
IPC: H04N1/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide the facsimile multiplex communication controller able to execute facsimile multiplex communication such as simultaneous execution of transmission reception and multiple address communication. CONSTITUTION:Data transfer means 3, 9 transfer data between a computer 1 and a facsimile adaptor 2 having plural communication ports. Transmission reception means 4, 10 use a specific communication port of the facsimile adaptor 2 to implement facsimile transmission reception. A communication port management means 5 manages each communication port of the facsimile adaptor 2. A facsimile adaptor management means 6 manages the entire facsimile adaptor 2. Multiplex communication means 7, 8 multiplex each means. Thus, the facsimile multiplex communication is executed.
Patent JP-H04172566-A (JP)
Title: Shape changing method for wiring pattern
Inventor: KITAMURA SATOSHI
IPC: G06F17/50
Filed: 1990-11-07
Abstract: PURPOSE:To facilitate operation by selecting reference patterns and correction patterns from among existing wiring patterns, correcting successively each correction pattern to the pattern in imitation of the reference pattern and tying them up in bundles. CONSTITUTION:For instance, B is defined as a reference pattern and P1 to P3 are as correction patterns. These are stored in a storage part for existing wiring patterns. An offset is performed in order of the correction patterns P1, P2 and P3 close to the reference pattern. At this point, a pattern P'1 offset at constant intervals is determined for the reference pattern B. This pattern P'1 is displayed by replacing the original pattern P1 by the pattern P'1. Then, the next offset pattern is determined based on this new pattern P'1. By repeating this operation, patterns P'1, P'2 and P'3 are generated. Thus, the burden of the operation can be reduced.
Patent JP-H10144051-A (JP)
Title: Flexible disk drive
Inventor: UEYASU TSUNEO
IPC: G11B17/02
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic disk from being adversely affected by leakage magnetic fluxes from a magnetic circuit. SOLUTION: Leakage magnetic fluxes from a magnetic circuit 20 may give adverse influence to a magnetic head held by a carriage assembly. In order to prevent such adverse influence of the magnetic head caused by the leakage magnetic fluxes, a magnetic shielding part 56a is formed by bending the edge of the magnetic circuit 20 side of a disk holder unit 56 for holding a flexible disk. Thus, the leaked magnetic fluxes from the magnetic circuit 20 are prevented from flowing in to the magnetic head side.