baber/WOPTO huggingface dataset:
Patent JP-S5539116-A (JP)
Title: Flywire winding device
Inventor: TANAKA SATORU
IPC: H01J9/10
Filed: 1978-09-11
Abstract: PURPOSE: To enable the work to automatically make ready for the next work of winding, by such means that, when becoming empty a wound wire bobbin, a wound wire is transferred to be wound from a supply reel, further with the end part of this wound wire rolled onto the core wire.  
     CONSTITUTION: A guide tube 8, for guiding a core wire B, is movably provided to  make the constitution capable of exposing a wound wire bobbin. In this wound wire bobbin is provided a winding supply mechanism to transfer rewinding a wound wire A from a supply reel 2, further provided a wound wire roll in mechanism to work in such manner that after a completion of transfer winding of the wound wire A, this is hooked to be shifted near to the core wire B and made getting twisted around by rotating the core wire B, The core wire B, to which the wound wire A is rolled around, is reeled in a storage reel 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10299286-A (JP)
Title: Vibration isolation structure
Inventor: KUBO KOJI
IPC: E04B1/36
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolation structure, which has a simple structure and excellent vibration isolation performance, in which the characteristics of friction damping can be adjusted, by which an impact noise due to a friction disk is not generated even when the structure receives shear deformation and which has high utility. SOLUTION: A through-hole (a hollow section) is formed at the central section of a composite laminate 12, in which rigid plates 14 and non-rigid plates 16 are laminated alternately, and friction disks 20 are laminated and sealed into the hollow section. The friction disk 20 consists of a resin material, in which a silicon polymer is kneaded with an organic high-molecular material, the weight-average molecular weight of the silicon polymer is kept within a range of ten millions or five millions, one kind or more selected from a group composed of a thermoplastic resin such as nylon, polypropylene, polyethylene, polyacetal, polycarbonate, ABS, polystyrene, vinyl chloride, polybutylene terephthalate, polyethylene terephthalate, etc., and a thermo-setting resin such as unsaturated polyester are used as the organic high-molecular material,  and the loadings of the silicon polymer are set in 1-20 wt.% to the resin material.
Patent JP-S63277528-A (JP)
Title: Production of optical element and production device therefor
Inventor: HONDA TOSHIMASA
IPC: C03B35/00
Filed: 1987-05-07
Abstract: PURPOSE:To produce an optical element in a short time and in excellent inversion, by transferring glass preform brought into contact with a heating block and heated to between molds and press molding. CONSTITUTION:Glass preform 3 held by an arm 21 attached to the tip of an arm driving mechanism 22 is transferred through a preform transporting mechanism part 20 from an inlet 4 to a molding chamber 2, the arm 21 is upward moved by the mechanism 22 and the preform 3 is brought into contact with a preheated heat transfer member 6a of a heating block part 6 at the fixed side. Then a heating block part 7 at the mobile side is upward moved, the preform 3 is brought into contact with a heat transfer member 7a, heated, then the block part 7 and the arm 21 are downward moved. Then the preform 3 is transferred through the mechanism 20 to between molding blocks 8 and 9 the arm 21 is upward moved, the preform 3 is brought into contact with a molding face 11a of a mold 11, the molding block 9 is upward moved, the perform is brought into contact with a molding face 12a of a mold 12, pressurized and press molded.
Patent JP-2000306860-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE AKIRA
IPC: H01L21/768
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which can reliably prevent short circuiting of a gate electrode, a source/drain region, etc., in a contact hole to avoid element failures, even when an element contact surface in the contact hole was cleaned. SOLUTION: This method for manufacturing a semiconductor device includes the steps of forming an element on a silicon substrate 101, forming an interlayer insulating film 111 covering the element, making a contact hole 113 and exposing the element in the insulating film 111, cleaning the contact surface of the element to be exposed to an inner bottom surface of the hole 113, and embedding a conductive material in the hole 113 to form a contact plug 115. After making the hole 113, a stopper film 114 resistant to cleaning agents is formed on an inner side surface of the hole 113 in the step of cleaning the contact surface of the element.
Patent JP-S5338016-A (JP)
Title: Ladder for vehicle
Inventor: YAMASHIRO KUNIO
IPC: B60R3/00
Filed: 1976-09-20
Abstract: PURPOSE: To permit a ladder to be ascended and descended safely and readily even when a load box is inclined by pivotably providing the ladder at an upper portion of the load box. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10289909-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAGA YASUHISA
IPC: H01L21/60
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable a bump electrode in high junction strength to be formed on an electrode of a semiconductor substrate causing no damage to the semiconductrate substrate by providing a solder layer on a metallic protrusion junction formed on the electrode formed on the semiconductor substrate. SOLUTION: An aluminum foil 3 is mounted on an aluminum electrode 2 formed on a silicon chip 1 to pass a copper wire 4 through a capillary 5 to form a copper ball 6 by discharge to be pressed upon the aluminum electrode 2 so that the copper ball 6 in held by the aluminum foil 3 may be junctioned with the alumi electrode 2. Later, the copper wire 4 is cut off near the copper ball 6 to release the aluminum foil 3 for the formation of a metallic protrusion 8 on the aluminum electrode 2. Finally, a solder layer 9 is formed by a transfer process to manufacture a bump electrode. In such a constitution, the metallic (aluminum) foil 3 interposed between the electrode of a semiconductor substrate and the metallic protrusion 8 absorbs the impact when the copper ball 6 is pressed upon the electrode so as to avoid the damage to the semiconductor substrate for giving high junction strength.
Patent JP-H04341438-A (JP)
Title: Noncontact handling device
Inventor: SHODA NOBUYASU
IPC: B65H5/22
Filed: 1991-05-16
Abstract: PURPOSE:To provide a noncontat handling device adapted, during rotation of a semiconductor wafer retained above the holder member in noncontact manner, to enable stopping this rotation. CONSTITUTION:The device comprises a retainer member 1 having a retaining surface 1a, a jet hole 5 for jetting a fluid used to retain above the retaining surface 1a, in non-contact manner, a semiconductor wafer 6, which jet hole 5 is formed in the retainer member 1, a line sensor 7 for detecting the direction of rotation of the semiconductor wafer 6 retained over the retaining surface 1a, and fluid inflow/outflow openings formed in the retainer member 1. The device is characterized by being equipped with a supply pump 4 and a vacuum pump 15 which are intended to regulate the rotation of the semiconductor wafer 6 by causing outflow of the fluid from either one of the paired openings and inflow thereof into the other opening in response to the detection signal from the line sensor 7.
Patent JP-H05306020-A (JP)
Title: Frame body destacker
Inventor: AJISAKA YASUO
IPC: B65G59/02
Filed: 1992-04-30
Abstract: PURPOSE:To take out frame bodies to be stored in a stacked condition one by one and locate them at prescribed positions for feeding them by forming a frame body destacker from a frame body storage stacker and a frame body pick-up mechanism with particular constitution respectively. CONSTITUTION:This frame body destacker has a main part consisting of a frame body storage stacker and a frame body pick-up mechanism 40. The frame body storage stacker stores multiple ring-shaped frame bodies 4 in a stacked form on a bottom plate 14 which can lift a stacker case 12. Moreover, a guide rod 18 is formed so as to meet positioning holes in the frame body 4. Plural separator pins 21, 23 permit the frame body 4 to slide in a vertical direction respectively. The frame body pick-up 40 protrudes downwards after a guide pin 42 meets the guide rod 18. Moreover, by making a hook 46 expand and contract for expanding, the top end position of the frame body 4 is held. The frame body pick-up mechanism 40 is formed so as to conduct horizontal traveling and lifting operation.
Patent JP-H04340745-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO MITSURU
IPC: H01L21/762
Filed: 1991-05-17
Abstract: PURPOSE:To obtain an element isolation region which is suitable to high degree integration and scarcely generates crystal defects. CONSTITUTION:An element isolation region using an element isolation insulating film of two-layered structure composed of the following is formed; a first element isolation insulating film (field oxide film) 105 and a channel stopper region 104 which are formed by selective oxidation of the surface of a silicon substrate 101, and a second element isolation insulating film 109 formed on a single crystal silicon thin film 106 covering the first element isolation insulating film 105.
Patent JP-H048941-A (JP)
Title: Fluid sealing vibration isolator
Inventor: KAWAHARA HIROAKI
IPC: F16M7/00
Filed: 1990-04-27
Abstract: PURPOSE:To prevent the occurrence of excessive displacement by forming a plurality of fluid chambers which are communicated with one another through an orifice, between an outer cylinder member and an inner cylinder member, providing a pin for the inner cylinder member in the direction normal to a shaft, and thereby coupling the pin into the recessed section of a stopper member disposed in the fluid chamber. CONSTITUTION:One fluid chamber 4 is formed in such a way that both an outer cylinder 1 the inner circumference of which is formed with seal rubber, and an metallic inner cylinder 2 integrally provided with a pin 21 are provided, and a depression is concurrently formed in an elastic member 3 between the inner cylinder 2 and a frame cylinder 11. In addition, the other fluid chamber 4 is provided between the frame cylinder 11 and the outer cylinder 1 so as to be communicated with the aforesaid fluid member through an orifice 51 and incompressible fluid is then filled therein. A stopper member 6 is provided within the fluid chamber 4, so that the pin 21 is coupled in the recessed section of the stopper member 6 with intervals provided. When excessive displacement takes place, the stopper member abuts against surrounding members, so that excessive deformation is thereby prevented. The pin is perpendicular to the axial direction of a shaft while it keeps its positional relation constant even to any displacement in the oblique direction, so that the stopper is operated as it is set.
Patent JP-H1075277-A (JP)
Title: Method and device for transmitting data
Inventor: HUANG KUNG-SHIUH
IPC: H04J11/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the complicatedness of a hardware and to perform variable speed services to many clients by using the integer number of (z) point IDFT modulator modules of one type and utilizing discrete multiple tone codes. SOLUTION: The clients(CLs) 1-W are provided with an encoder 6 and an IDFT modulator (IDFT) 8 and the IDFT 8 uses (z) point IDFTs which are basic IDFT modules for plural pieces depending on the number of sub channels (SCs) required by the CLs 1-W. For instance, in the case of requiring two audio channels, the CL 1 is allocated with the two SCs and provided with the two (z) point IDFTs. The encoder 6 maps signals from the CL1 to composite sub symbols, that are the discrete multiple tone codes, and outputs them to the (z) point IDFT. Thus, the complicatedness of the IDFT 8 is reduced and the communication speed of the CLs 1-W is made variable for the respective plural- folds of the SC.
Patent JP-S594940-A (JP)
Title: Reinforcing method of cast molding
Inventor: INOUE KIYOSHI
IPC: C25D1/10
Filed: 1982-06-29
Abstract: PURPOSE:To avert the mending of size and shape and the formation of redundant parts by reinforcing the projecting part and sharp-angled end part of a precision cast molding for a machining electrode, a tool, etc. in the stage of forming said parts. CONSTITUTION:A mold 2 which templates the prototype of, for example, a tool having an extremely sharp-pointed part is made in the stage of manufacturing such product. The pointed end part of a molding 1 obtd. by actual electroforming or the like is inserted into said mold, and >=1 kinds among solder, a low m.p. alloy, and a mixture of said materials and an electroforming material such as copper or the like and other metals and non-metallic grains are packed 11 in the spacing between the same to reinforce the molding. Sticking clay for molding which is prepd. by adding a required amt. of water to bentonite and mixing a surfactant, hydrocarbon, etc. according to need is used to form the mold 2. Since the mold 2 has high heat retention and can control adequately the cooling rate of the packed material 11, the material 11 adheres to the molding 1 so as to reinforce the same, thus enabling the formation of a molding surface with high accuracy, more prticularly the forward end 11A precisely without any thermal strain.
Patent JP-S62267172-A (JP)
Title: Paper automatic setting device of printer
Inventor: TAKEMOTO TAKESHI
IPC: B41J13/10
Filed: 1986-05-15
Abstract: PURPOSE:To prevent the generation of the slackening or setting impossibility of recording paper by guiding the recording paper to a printing position always accurately, by allowing a guide member moving along a platen to guide the recording paper to the printing position to take a stable state at the guide position on a printing side. CONSTITUTION:The device is provided with a bail roller which presses recording paper 61 to a platen on a printing side, the paper being, guided by a guide member 8 which covers the predetermined paper of a platen 5 supported in a rotatable manner and receiving the recording paper so as to take up the same in the peripheral direction thereof and moving the recording paper along the peripheral direction of the platen to guide the same to a printing position, and also is provided with a drive means moving the guide member 8 between the guide position on the printing side and a retracted position retracted from the printing side, and as a result the guide member 8 is brought in a stable state at least at the guide position thereof. Therefore, the recording paper supplied by the guide member can be always guided to the printing position accurately regardless of the operation procedure of an operator and the generation of the slackening of a state of setting impossibility of the recording paper can be prevented.
Patent JP-H08283946-A (JP)
Title: Apparatus for producing deposited film and production
Inventor: KASHIWA TAKAAKI
IPC: H01L21/205
Filed: 1995-04-13
Abstract: PURPOSE: To prevent the occurrence of clogging by the powder, polysilane, etc., in a slow discharge route and to improve discharge efficiency by providing the route with an inert gas introducing pipeline and discharging gases, while passing rare gases, such as He and Ar or gaseous Nz at the time of slow discharge. CONSTITUTION: The slow discharge route 102 branching from the main discharge route 101 between a reaction vessel 110 and a vacuum pump 109 is provided with the inert gas introducing pipeline 108. A main valve 103, stop valves 104, 106, 107 and a needle valve 105 are respectively disposed therein. At the time of discharge, all the valves including the substrate introducing section opened for the purpose of taking out and installing the substrates are closed. The slow discharge route 102 is subjected to discharge by opening the valve 106 after starting a vacuum pump 109, then the inert gas is passed by opening the valve 107. The valve 104 is thereafter opened to execute the discharge of the reaction vessel 110 and the discharge is changed over to the discharge by the main discharge route 101 after the sufficient slow discharge while the flow rate of the gas is changed at need.
Patent JP-S62267935-A (JP)
Title: Optical card reader
Inventor: MURAKAMI SEIKI
IPC: G11B7/00
Filed: 1986-05-16
Abstract: PURPOSE:To enable data to be read with a weak light source, and at high speed, by providing a sensor which reads a read timing bit recorded on a part of each column of plural columns, and a solid-state image pickup element which reads data bits recorded almost over all of the areas of the plural areas, separately. CONSTITUTION:When an optical card 1 is started to be carried, the detection of a timing bit 2a is performed by a photodiode 17, and when it is detected, a CCD shift input signal is generated by setting the timing bit 2a as reference, and a CCD image sensor 6 is driven, then one time of scan to read a data bit 2b is performed. The output of the CCD image sensor 6, after being converted, is stored on a memory 12, and a storage address is decided by an address control logic 13, and the address control logic 13 generates an address signal setting a timing bit (a) as the reference. Since the detection of the timing bit 2a is performed by the photodiode 17 regardless of the scan of the CCD image sensor 6, an enough time to accumulate an electric charge can be obtained, therefore, no powerful light source is needed.
Patent JP-H05124968-A (JP)
Title: Adhesion preventing polysaccharide containing carboxyl group bridged by ionic bond
Inventor: DABURIYUU JIEIMUZU HIYAN
IPC: A61K45/06
Filed: 1992-04-06
Abstract: PURPOSE: To efficiently carry out the prevention and suppression of post-operative adhesion with biocompatibility without any toxicity by topically applying an effective amount of carboxyl group-containing polysaccharides, etc., cross- linked with ionic. bonds to an surgical wound site. CONSTITUTION: An effective amount of carboxyl group-containing polysaccharides cross-linked with ionic bonds [e.g. carboxylmethyl cellulose (CMC)] or their pharmacologically permissible salts, e.g. sodium hyaluronate cross-linked with ferric chloride as an adhesion preventing agent is topically applied to a surgical wound site such as an abdominal surgery to suppress the occurrence of the post-operative adhesion.
Patent JP-H08283298-A (JP)
Title: Anti-oncopterin monoclonal antibody and immunoassay using the antibody
Inventor: KUZUHARA NORIYASU
IPC: C07K16/00
Filed: 1995-04-13
Abstract: PURPOSE: To obtain the subject new monoclonal antibody reactive with oncopterin, non-reactive with biopterin and 1,3-diaminopropane and useful e.g. for the immunological determination for the diagnosis of solid cancer such as hepatic cancer, prostatic cancer and bladder cancer. CONSTITUTION: This new oncopterin monoclonal antibody is reactive with oncopterin expressed by the formula and non-reactive with biopterin and 1,3- diaminopropane. It can be used e.g. for the determination of oncopterin in a short determination time per one specimen without necessitating the pretreatment of the specimen and useful e.g. for the diagnosis of cancer, especially solid cancer such as hepatic cancer, prostatic cancer and bladder cancer. The monoclonal antibody can be produced by bonding oncopterin to bovine serum albumin(BSA) using an aqueous solution of glutaraldehyde, immunizing a mouse with the product, collecting spleen cell after the final immunization, fusing the cell with mouse myeloma cell to form a hybridoma, screening the hybridoma to select an antibody-producing strain, cloning the strain and culturing the cloned product.
Patent JP-H09297955-A (JP)
Title: Magazine inserting and ejecting device
Inventor: OKUBO TETSUYA
IPC: G11B23/023
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To stably perform an ejecting operation of a magazine by the magazine inserting and ejecting device to be used for a disk changer device for a compact disk (CD), etc. SOLUTION: A sliding plate 7 supported freely slidably by a chassis 6 is formed with a circular-arcuate slit, and one end of a lever 19 held turnably by the chassis 6 is provided with a pin 21. Moreover, a spring for ejecting the magazine is provided between the other end of the lever 19 and the sliding plate 7 to make ejecting force of the magazine constant, so that the ejecting operation of the magazine is stably performed.
Patent JP-H08281746-A (JP)
Title: Guiding mechanism of mold clamping unit for injection molding machine
Inventor: CHIBA NOBUHIRO
IPC: B22D17/26
Filed: 1995-04-13
Abstract: PURPOSE: To provide a guiding mechanism for a mold clamping unit for an injection molding machine in which the switching of a mold is effectively conducted to execute predetermined molding without disturbing the smooth movement of a movable mold mounting plate even when the plate is deformed by the heat from the mold. CONSTITUTION: The four corners of a movable mold mounting plate 41 are chamfered substantially at 45 degrees to a flat plate 41a. A substantially U-shaped sectional bearing bracket 41b is arranged by fixing the ends of U-shaped legs to the plate 41a and vertically opposing a pair of linearly moving bearings 41c inside the U shape perpendicularly to the plate 41a at the bearing surface. A guide block 43 is engaged with a strut 3 in the sliding range of the plate 41, forming the opposed surface to the bearing 41c as a surface as a guide surface 43a, bringing the bearing 41c into contact with the guide surface 43a to guide the sliding of the plate 41. A suitable gap is provided between the plate 41a and the block 43, the thermal expansion of the plate 41 is absorbed to prevent the plate 41 from being brought into contact with the block 43.
Patent JP-H049344-A (JP)
Title: Production of cyclohexanone and cyclohexanol
Inventor: SAKAI KIYOMI
IPC: B01J23/74
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the title compounds in high selectivity esp. for cyclohexanone by liquid phase oxidation of cyclohexane with O2 gas in the presence of a cobalt catalyst with its amount controlled within a specified range. CONSTITUTION:When cyclohexane is to be oxidized in a liquid phase with molecular oxygen or a gas containing the same in the presence of a cobalt catalyst, the concentration of said catalyst is so regulated as to be 0.01-0.1ppm in the final concentration in terms of cobalt (in case the reaction unit is made up of a series of subunits, in the final subunit). Thereby, the objective cyclohexanone and cyclohexanol can be obtained in high selectivity and quality esp. for the cyclohexanone. The oxidation reaction can be carried out in a stable manner, therefore being advantageous.
Patent JP-H10300881-A (JP)
Title: Thermal stress reducing structure of high-temperature liquid storage vessel
Inventor: IGARI TOSHIHIDE
IPC: G21C13/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce the thickness of a heat insulating structure without reducing the heat insulating performance by forming an annular space opened upward between a vessel and a support material mounted on the inner surface thereof, and arranging the heat insulating structure within the annular space. SOLUTION: Liquid sodium 12 stored in a reactor vessel 11 is heated by a reactor core to high temperature, and a heat insulating structure 21 is provided in the boundary between the liquid sodium 12 and a gas phase 13 formed thereon over the whole circumference of the reactor vessel 11. The lower end of a cylindrical support material 22 is fixed to the inner surface of the reactor vessel 11 near the ceramic heat insulating structure 21. An annular space 23 opened upward is formed between the support material 22 and the reactor vessel 11, and the heat insulating structure 21 is housed in the annular space 23. The heat insulating structure 21 is divided into a plurality of pieces along the circumferential direction of the reactor vessel 11. According to this structure, the thickness of the heat insulating structure 21 can be reduced without reducing the heat insulating performance.