baber/WOPTO huggingface dataset:
Patent JP-H02165935-A (JP)
Title: Secondary molding machine for radial tire
Inventor: ICHIYANAGI MITSURU
IPC: B29D30/20
Filed: 1988-12-20
Abstract: PURPOSE:To mount a primary carcass on a shaping drum by moving a primary carcass to the free end of the shaping drum in parallel with the axis of the shaping drum, then moving it perpendicularly to the axial direction, and further moving it in the direction of the shaping drum along the axis. CONSTITUTION:A primary carcass feeding base 30 is moved in a direction (direction (C)) of a perpendicularly feeding base 20 in a state that a primary carcass holder 34 is disposed beforehand of the lower truck 32 of the primary carcass feeding base 30, a primary carcass 7 engaged with the hanger bar 24 of the feeding base 20 is surrounded by four-way caul 37 of the holder 34 to hold the carcass 7. Thereafter, the feeding base 30 is retreated in a direction (d), moved to the left of a line for connecting a shaping drum 2 to an elevation tray 15, the holder 34 is then moved rearward (in a direction (e)) along a rail 33 on a lower truck 32, and the carcass 7 on the holder 34 is disposed on the axis of the drum 2. Further, the feeding base 30 is moved rightward (in a direction (f)), the drum 2 is covered with the carcass 7, the caul 37 of the holder 34 is opened, the holder 34 is then returned beforehand (in a direction (g)).
Patent JP-H09136958-A (JP)
Title: Production of polyimide resin particle
Inventor: TASHIRO AKITSUGU
IPC: C08G73/10
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To produce nearly spherical large-particle-diameter polyimide resin particles by reacting a tetracarboxylic dianhydride (TA) with an acid-anhydride- group-free tetracarboxylic acid and its derivative (TD) and a diamine in a polar solvent. SOLUTION: TA is preferably an aromatic TA (e.g. pyromellitic dianhydride) in view of pressure resistance and heat resistance. TD is exemplified by an acid (e.g. pyromellitic acid) derived by opening at least part of the rings of TA or a half-ester prepared by reacting TA with an alcohol. The diamine is desired to be an aromatic diamine (e.g. 4,4-diaminodiphenyl ether) or an alicyclic diamine in view of heat resistance and pressure resistance. The mixing ratio among the respective components is such that 5-92mol of TA and 8-95mol of TD are used per 100mol of the diamine. The reaction temperature is 190-210 deg.C. The obtained resin particles have a mean particle diameter of 0.1-300μm and a specific surface area of 1-250m<2> /g.
Patent JP-H07170864-A (JP)
Title: Fiber bag structure for raising seedling and its production
Inventor: NISHIDA TAKASHI
IPC: A01G23/04
Filed: 1993-12-21
Abstract: PURPOSE:To provide a fiber bag structure for raising seedling, capable of transplanting a seedling together with container without inhibiting the growth of the plant and having excellent workability and environment pollution resistance by knitting a specific bag-shaped structure with a double needle bed warping loom while varying the knit texture of the mouth part, etc., of the bag. CONSTITUTION:This fiber bag structure for raising seedling use is produced by knitting a bag-shaped structure with a fiber yarn decomposable in soil or a combination of a fiber yarn decomposable in soil with a non-decomposable fiber yarn using a double needle bed warping loom. The tubular part of the bag-shaped structure has a diameter of 2.0-10.0 inch and a length of 3.0-20.0 inch and the thickness of the yarn is 10-2,500 de. The mouth part, the tubular part, the front and back-bonding part and the cutting part of the bag have different knit textures.
Patent JP-H03181306-A (JP)
Title: Filter for feed oil
Inventor: FUKAZAWA KOJI
IPC: F01M1/10
Filed: 1989-12-12
Abstract: PURPOSE:To quantify the bypass flow rate irrespective of the clogging of a bypass filter in a bypass circulating system by providing a flow control valve to be controlled by the filtered oil pressure on the downstream side of the filter. CONSTITUTION:A feed oil circulating system extending from an oil pan 4 to an oil pan 4 through an oil feed pump 5, a full-flow filter 2 and an oil feed part 8 and a bypass circulating system parallel to the feed oil circulating system and extending to the oil pan 4 through a bypass filter 3 are provided in the feed oil filter. A flow control valve 10 which is throttled at a high filtered oil pressure and wide-opened at low pressure is provided on the downstream side of the bypass filter 3. The port of the control valve 10 communicating with a bypass 9 on the downstream side is gradually opened in accordance with the clogging of the bypass filter 3, and the bypass flow rate is quantified by the control valve 10.
Patent JP-H11145770-A (JP)
Title: Thickness-share crystal resonator and its manufacture
Inventor: KATO CHIAKI
IPC: H03H9/19
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of the area of a crystal piece by cutting a third corner diagonally to a first corner along a diagonal line connecting second and fourth corners adjacent to the first corner in a straight line and holding the second and fourth corners. SOLUTION: A rod-like crystal piece 14 is separated into one piece and thickness is ground, so that a desired resonance frequency is obtained. Then, they are stuck again in a rod form, an outer periphery is ground to be flat or is cut at four places and a square where arcs are left at the corners is formed. The crystal piece 14 is cut parallel to respective sides and is divided into four pieces. Furthermore, the third corner 14c diagonal to the first corner 14a is ground parallel to the diagonal line connecting the second and fourth corners 14b and 14d adjacent to the arc-like corner 14a and is removed by a prescribed quantity through cutting. The piece is divided into respective corners 14.  Excitation electrodes which are formed mutually opposite on the surface and back of the crystal piece 14 are extended to the second and fourth corners 14b and 14d in the opposite directions, and the corners are held by holding pieces erected on a base.
Patent JP-2001145193-A (JP)
Title: Ultrasonic wave generator
Inventor: BETSUSOU DAISUKE
IPC: H04R17/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To join a matching means with a case housing a vibrating means without using adhesives. SOLUTION: A matching means 20 is formed with porous ceramics, and in order to bond the means 20 to a metallic case 21, glass is applied to the surface of the case 21 as a second bonding means 33 after an oxidized film is formed on the surface of the case 21 as a first bonding means 34. The matching means 20 is put on the case 21, heated to the melting point of the glass and then cooled. Consequently, the oxygen contained in the oxidized film is coupled with the glass, and the means 20 is bonded to the case 21.
Patent JP-H07173412-A (JP)
Title: Water-and oil-repellent transparent coating material
Inventor: AZUMA AKIKO
IPC: C09D183/06
Filed: 1993-12-21
Abstract: PURPOSE:To obtain a coating compsn. which retains an improved water- and oil-repellency for long period of time by compounding a specific metal alkoxide and a fluorinated silane compd. into a solvent. CONSTITUTION:This compsn. is obtd. by compounding 0.1-30wt.% metal alkoxide of the formula, M(OC2H5)n or M(isoOC3H7)n (where M is Si, Al, or Zr; and n is 3 or 4), 0.001-30wt.% fluorinated silane compd. of the formula, R1(CH2)nY (CH2)mSiX (wherein R1 is 7-8C perfluoroalkyl; n and m are each 0-3; Y is CH2, CH2O, NR, CO2, CONR, S, SO3, or SO2NR; R is H or 1-3C alkyl; and X is Cl, Br, OCH3, or OC2H5), and if necessary 0.1-10wt.% cross-linking accelerator and 0.1-5wt.% thickener into an alcohol as the solvent.
Patent JP-2000145708-A (JP)
Title: Hydraulic motor circuit
Inventor: KONDO YOICHI
IPC: F04B49/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To supply the sufficient amount of oil to a relief valve without using pressure oil of a pilot oil pressure source by using a capacity change pressure by motor driving pressure and higher pressure out of motor driving pressure and motor back pressure in setting pressure of multistage set-type relief valve. SOLUTION: Motor driving pressure for driving a hydraulic motor and capacity change pressure to be output to a variable capacity means 5 of the hydraulic motor through a capacity change valve 14 are used in setting pressure of multistage set-type relief valves 12, 13. Accordingly, it is unnecessary to use pressure oil of the pilot oil pressure. The capacity change valve 14 can be electrically switched. Since motor driving pressure of the hydraulic motor 4 and capacity change pressure by higher pressure out of motor driving pressure and motor back pressure are used for pressure oil to be used for setting relief pressure, the sufficient amount of oil can be supplied to the relief valves, and functions of the relief valves can be sufficiently secured even if leakage is occurred from the relief valves.
Patent JP-H08179933-A (JP)
Title: Linkage processor
Inventor: KITASHITA MASATOSHI
IPC: G06F9/06
Filed: 1994-12-26
Abstract: PURPOSE: To provide a linkage processor which can prevent the error by the multiple definition of symbol information by a simple operation of an operator. CONSTITUTION: When the object files 21a to 21h are connected together, the global symbols included in a range 35 set by an operator are divided into the global global symbols 38d and 37d which are effective among all object programs and the global local symbols 38a to 38c and 37a which are effective only in the range 35. The global local symbols are effective only in a set range and has no relation with the global symbols excluded out of the range 35. On the other hand, the global global symbols are processed in the same way as the ordinary global symbols. The global symbols excluded out of the range 35 are processed as the ordinary global symbols.
Patent JP-2001144190-A (JP)
Title: Method for manufacturing coms semiconductor device
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L27/092
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes, when high and low breakdown voltage transistors are formed on the same semiconductor substrate. SOLUTION: In a method for manufacturing a COMS semiconductor device, that is equipped with P-channel type high and low breakdown voltage transistors and N-channel type ones on the same semiconductor substrate, a P-source/drain layer 13 of the P-channel type high breakdown voltage transistor and a P-well region 12, where the N-channel type low breakdown voltage transistor is formed at the inside are formed by the same process, and at the same time an N-type source/drain layer 10 of the N-channel type high breakdown voltage transistor and an N-well region 9, where the P-channel type low breakdown voltage transistor is formed inside, are formed by the same process.
Patent JP-2000148543-A (JP)
Title: Method and device for controlling writing of flash eeprom by microcomputer
Inventor: MORIYA SEIICHI
IPC: G06F11/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device provided with a flash EEPROM for storing various programs such as a control program and data, a monitoring circuit for monitoring the runway or malfunc-tion of programs and a microcomputer and capable of stopping or initializing (restarting) the operation of the microcomputer by the monitoring circuit at the time of executing self- programming to be operation for rewriting the contents of the flash EEPROM through the operation of the microcomputer and executing the self-programming without executing other specific operation. SOLUTION: At the time of executing operation (self-programming) for rewriting the contents of the flash EEPROM 3 through the operation of the microcomputer 1, the monitoring circuit 2 con-trols the output/suppression of an abnormality detection signal by a write permission signal for permitting writing in the EEPROM 3 which is inputted from the external and a monitoring circuit operation control signal outputted from the microcomputer 1.
Patent JP-H05160321-A (JP)
Title: Semiconductor package terminal corrector
Inventor: KOIZUMI TADAO
IPC: H01L23/50
Filed: 1991-12-06
Abstract: PURPOSE:To correct the deformation of semiconductor package terminals easily and quickly. CONSTITUTION:A guide rail 12 guides the package body in a fixed direction. Terminal correcting lines 14 are arranged separately along the terminal passages 20 so as to correct the deformation of terminals 16a which move projecting from the terminal passages 20 made in the guide rail 12. Each terminal correcting line 14 is constituted of a plurality of guide curved plate 14a arranged on right and left sides alternately of the terminal passage 20, and erects and corrects the terminals finally, bending them alternately from the right and left sides, the width of the passage 20 gradually decreasing.
Patent JP-H07183504-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUBARA YOSHIHISA
IPC: H01L21/28
Filed: 1993-12-22
Abstract: PURPOSE:To improve the degree of integration of a semiconductor device by forming an electrode wiring consisting of a two-layer silicide film having low layer resistance. CONSTITUTION:After a diffusion layer and a polysilicon gate electrode have been formed on a silicon substrate 1, a titanium silicon film 7 is formed on the surface of the diffusion layer 2 and the gate electrode 4. Then, after a tungsten silicide film 9 has been selectively formed by a CVD method, a heat treatment is conducted at 650 to 900 deg.C by lamp annealing.
Patent JP-H09138091-A (JP)
Title: Radiating plate
Inventor: SHIMADA ROKURO
IPC: F28F3/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the radiating effect of a low-cost heat sink by providing a plurality of radiating pins on the one surface of a base plate and forming the pins in the sections into a star shape. SOLUTION: Many radiating pins 3 are provided on the one surface of a base plate 2. The pins 3 exhibit substantially star-shaped section with protrusions 3A provided at each five positions of the peripheries, thereby forming larger surface areas as compared with prior art. An intermediate radiating pin 4 is provided substantially at the center of the heat sink 1 in such a manner that the pin 4 is formed thicker than the pin 3 to increase the surface area by providing a recess 4C of predetermined shape at the end and providing a plurality of the protrusions 3A on the peripheries. Thus, the radiating effect of the heat sink can be improved. Accordingly, if it is mounted at an IC for generating a large quantity of heat, the rise of the temperature of the IC due to the natural radiation can be prevented.
Patent JP-H01166594-A (JP)
Title: Light source for multiplying wave length
Inventor: TAKAHASHI YASUSHI
IPC: H04B10/00
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a light source for multiplying a wave length having a stable wave length interval, by setting a multi-mode laser as a reference of a wave length and amplifying light having respective wave lengths. CONSTITUTION:A reference laser 1 oscillates multi-mode with a temperature controlled and has a stable wave length. A grating 2 separates output light of the laser 1 into respective wave lengths. A fiber 3 guides the respective wave lengths and a light amplifier 4 amplifies and outputs the light having respective wave lengths. According to this construction, a wave length interval of the output light is kept constant and it is only the reference laser that needs temperature control. Furthermore, there is a less limit in arranging the light amplifier and the apparatus can be easily constructed.
Patent JP-H01166456-A (JP)
Title: Ion detector
Inventor: TAMURA HIFUMI
IPC: G01N27/62
Filed: 1987-12-23
Abstract: PURPOSE:To design a high sensitivity and a long life of an ion detector by changing the ion irradiation point on a dynode successively according to deterio ration by means of an ion deflection means. CONSTITUTION:A device is constituted of a collector slit 1 of a mass analyzer or limiting field stop corresponding to an ion beam 6 to be mainly detected, a 1st dynode 2 of a secondary electron multiplier tube, a dynode group 3 of later stages such as 2nd and 3rd, an ion collector 4 and an electrostatic deflec tion electrode 5 for deflecting an incident ion beam. In order to avoid the lower ing of sensitivity of the 1st dynode 2 due to deterioration, the ion irradiation point on the dynode 2 is successively changed to make a new dynode surface available. Namely a deflection voltage is made to change if deterioration occurs. A high sensitivity and a long life are attained with this arrangement.
Patent JP-2000148478-A (JP)
Title: Central processing unit and central processing system
Inventor: SUETAKE SEIJI
IPC: G06F12/08
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a central processing unit and central processing system which can set combinations of ON/OFF states of the functions of an instruction cache and a prefetch queue. SOLUTION: The system has a preread means 18 which prereads information with high possibility to be read out next, a storage means 12 which stores information read in the past, a storage device 16 which stores information, and a control means 24 which controls the function of the preread means and then useless read out of the storage device 16 is decreased to improve the throughput.
Patent JP-H02168660-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/60
Filed: 1988-12-21
Abstract: PURPOSE:To prevent creation of gaps at the interface between a resin molded body and a lead frame or cracks in the resin molded body by providing a thin insulating heat-resistant plate for supporting the lead frame bonded thereto, mounting a semiconductor chip on the lead frame and connecting the semiconductor chip to the lead frame. CONSTITUTION:A semiconductor chip 1 connected to a lead frame 2 through metallic wires 3 is mounted on a thin insulating heat-resistant plate 6 on which an adhesive has been applied previously. The lead frame 2 is pressed by a presser jig 13. The semiconductor chip 1 is attracted to the thin insulating heat-resistant plate 6 by evacuation through an exhaust port 12b and bonded thereto while simultaneously internal leads 4 are bonded to tags 6b. The semiconductor chip 1 is secured and sealed with an expoxy resin, for example, such that the thin insulating heat-resistant plate 6 having the internal leads 4 connected thereto is contained in the resin. A resin molded body 7 is obtained thereby. According to this method, it can be prevented to create a gap at the interface between the resin molded body and the lead frame or to produce cracks in the resin molded body.
Patent JP-H07178538-A (JP)
Title: Continuous casting
Inventor: YASUFUKU MASARU
IPC: B22D11/16
Filed: 1993-12-22
Abstract: PURPOSE:To make false cast unnecessary and to improve working ratio in a metallic mold casting method. CONSTITUTION:In a continuous casting continuously repeating the casting process, a process for calculating the following casting process starting time based on the casting process starting time and a cycle time CT and a process for descriminating whether or not the calculated casting process starting time belongs to a time zone just before a work unable time zone HT are provided. A process for shifting the starting time of a casting process started just before within the just before time zone alpha at the time of descriminating that this starting time does not belong to the time zone concerned and a process for correcting the casting starting time in the past direction so that the cycle time CT completes at the shifted casting process starting time are provided.
Patent JP-H06172431-A (JP)
Title: Catalyst for olefin polymerization
Inventor: FUJITA TAKASHI
IPC: C08F10/00
Filed: 1992-12-03
Abstract: PURPOSE:To obtain the subject catalyst consisting of a contact product obtained by contact with a specific component and an organoaluminum compound and capable of providing a polymer having high activity, high stereoregularity and controlled in molecular weight distribution. CONSTITUTION:The objective catalyst consists of (A) a contact product of (i) a Mg compound (preferably magnesium dihalide), (ii) a contact product of a quadrivalent Ti compound (preferably TiCl4) and an organoaluminum compound [e.g. Al(CH3)3] and (iv) a silicon compound of the formula [R<1> and R<2> are hydrocarbon residue; X is halogen; m and n are 0-3 and 0<=m+n<=0] or a contact product of components (i) to (iii) and (iv) a halogenating agent (preferably AlCl3) in the case where these components (i) to (iii) do not contain halogen and (B) an organoaluminum compound. Furthermore, contact of these components (i) to (iii) or contact of these components (i) to (iv) is preferably carried out at 0-100 deg.C.
Patent JP-H07172882-A (JP)
Title: Method for reforming steel slag
Inventor: ISOMURA KEIICHIRO
IPC: B09B3/00
Filed: 1993-12-22
Abstract: PURPOSE:To reform a steel slag having a high content of free calcium oxide and to remarkably improve the reutilization rate by allowing the slag to react with sulfuric acid to form gypsum, separating the gypsum from the sulfuric acid soln. and drying the gypsum. CONSTITUTION:A steel slag is allowed to react with a sulfuric acid soln. to form gypsum, then the gypsum is separated from the soln. and dried to obtain a gypsum powder, and the slag is reformed. Blast-furnace slag, steelmaking slag, electric furnace slag, etc., are utilized in this method. The amt. of formed gysum is increased as the CaO content increases, and the purity of the gypsum is enhanced. Consequently, steelmaking slag having a high content of CaO is appropriately used. The slag is previously crushed and regulated in size to accelerate the reaction. The grain size is preferably controlled to <=1mm or appropriately to <=0.5mm. Since the reaction occurs from the surface, the large- diameter slag may be left unreacted at its core.
Patent JP-2001143925-A (JP)
Title: Electromagnet
Inventor: NIIMI SHIGEKI
IPC: H01F7/06
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To shorten the axial dimension of an electromagnet in which a bobbin around which an electric coil is wound and a connector are separately constituted. SOLUTION: A pair of terminals 15a electrically connected with an electric coil 13 are fixed to the site positioned at one edge side of the axial direction of the electronic coil 13 of a yoke 15. On the other hand, a pair of terminals 18c electrically connected with each terminal 15a are fixed to the inside part of a connector 18. One edge 18c1 of each terminal 18c arranged at the connector 18 is projected from the connector 18 to the axial direction, and each terminal 15a arranged at the yoke 15 is provided with a radial extended part 15a1 into which one edge 18c1 of each terminal 18c formed at the connector 18 is inserted. Then, the edge of the connector 18 is inserted into a case 11 so that the both terminals can be electrically connected. One edge 18c1 of each terminal 18c and a radial extended part 15a1 of each terminal 15a are housed in an axial groove 15b of the yoke 15.
Patent JP-H04194083-A (JP)
Title: Coated fiber structure having excellent natural feeling
Inventor: NAGASHIMA JUNNOSUKE
IPC: D06M15/19
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the subject structure having excellent natural feeling while leaving the uneven surface pattern of the base structure by applying a synthetic resin to the surface of a fiber structure, essentially parallel to the uneven pattern on the surface of the structure. CONSTITUTION:A synthetic resin layer is formed on a fiber structure to impart the structure with water-proofing performance, etc. In the above process, the resin layer is formed essentially parallel to the uneven surface pattern of the fiber structure (e.g. plain weave fabric) to obtain a coated fiber structure having excellent natural feeling while leaving the original uneven surface pattern. The resin layer can be formed e.g. by applying an emulsion liquid of the synthetic resin (e.g. polyurethane or acrylic resin) to the fiber structure or, more preferably, uniformly contacting the fiber structure with a synthetic resin film laminated to a releasing paper and hot-pressing through a cushioning material.