baber/WOPTO huggingface dataset:
Patent JP-H02148791-A (JP)
Title: Manufacture of printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K1/11
Filed: 1988-11-29
Abstract: PURPOSE:To improve electrical, mechanical strengths of conductive paste to a circuit terminal by covering part of the terminal face of a circuit terminal of a printed wiring board with resin ink, and then covering it with conductive ink to form a connecting circuit of the circuit terminal. CONSTITUTION:When other circuit 4 such as a jumper, etc. is formed on the terminal 1 of a printed circuit 10 formed on the upper side of an insulating board 20, the surface of the terminal 1 is covered with a coating layer 2 covered with a plurality of bumps 2a in multiple spot state by means such as printing, etc., with resin ink prior to the formation of the circuit 4. As the resin ink, resin ink in which a conductive material in the composition of conductive paste is removed is employed. Thereafter, the circuit 4 is printed with the conductive ink, and cured to connect a terminal 4a to the terminal 1. Thus, it can prevent the conductive paste from peeling at the jack to improve electrical, mechanical strengths.
Patent JP-H01144514-A (JP)
Title: Ceramic-based superconductive cable
Inventor: HOSOKAWA ETSUO
IPC: H01B12/02
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a ceramic-based superconductive cable having a high strength and facilitating making itself of a long size by disposing a sintered layer and a stabilizing layer made of a ceramic superconductive material in this order on the circumference of a long-sized ceramic fiber. CONSTITUTION:An SiC-based ceramic fiber 4 is passed over a lower guide reel 5 through a passage hole of an insert 6, passes through a melting crucible 1, and its circumference is applied by means of a die 7 with a molten liquid of YBa2Cu3 alloy 3 of a Y-Ba-Cu-O family contained in the crucible 1. A sintered layer of ceramic superconductive material is then formed by heating in an oxygen flow at 700-1000 deg.C. After sintering, the circumference of the wire is plated with silver or copper. Finally, an organic insulation paint, formal varnish for example, is applied and baked on the circumference of the plated layer. The plated layer is applied as a stabilization material and for mechanical protection and for facilitating terminal attachment. The ceramic superconductive cable 10 obtained has a construction in which a sintered layer 12, stabilization layer 13, and an insulation layer 14 in this order are formed on the circumference of the fiber 11.
Patent JP-H03162222-A (JP)
Title: Apparatus for manufacturing tetrahedron tea bag
Inventor: KATAOKA JOJI
IPC: B65B9/20
Filed: 1989-11-22
Abstract: PURPOSE:To continuously and rapidly manufacture tea bags with contents filled by dropping and putting the contents through a charging cylinder before each fusion of a cylinder. CONSTITUTION:A lowering means 7 releases first and second fusing means 5, 6 at the of elevation, and when it holds the lower end of a cylinder 11 and lowers to a lower position, a middle of the cylinder length is sequentially fused and cut by the second fusing means 6 and the first fusing means 5 in this order. Contents 2 are sequentially dropped and put in through a charging cylinder 1 during the fusion. That is, the cylinder 11 is alternately held and fused by the first and second fusing means 5, 6 whose holding and fusing directions are perpendicular to each other. Thus tea bags 12 can be manufactured rapidly and smoothly.
Patent JP-H02149902-A (JP)
Title: Production of magnetic head
Inventor: SANPEI HIDEO
IPC: G11B5/105
Filed: 1988-12-01
Abstract: PURPOSE:To obtain the magnetic head having good electromagnetic characteristics by applying a slight amt. of a resin onto the coil at the tip of a magnetic material chip and once curing the resin, then further applying the resin to the adhered part of the magnetic material chip and a substrate and curing the resin. CONSTITUTION:A molding material 7a is formed by potting the epoxy resin or acrylic resin, etc., only onto the coil 5 by a dispenser, etc., after formation of the coil 5, then curing the resin. The molding material 7b is thereafter formed as the adhesive region of the ferrite chip 2 and the substrate 3 part on the periphery thereof are potted and cured. Namely, the barrier layer formed of the resin 7a for the molding material is provided on the coil 5 by the potting treatment of the 1st stage and, therefore, the outflow of the resin 7b to a tape sliding surface 2a is prevented even if a large amt. of the resin 7b for the molding material is potted by the potting treatment of the 2nd stage. The magnetic head having the good electromagnetic characteristics is obtd. in this way.
Patent JP-2000126714-A (JP)
Title: Garbage treating apparatus
Inventor: MITO KIYOSHI
IPC: B09B3/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of ambient environment by a method wherein even though garbage has stickiness, uniform stirring and sufficient drying can be executed, and malodor or the like is not diffused. SOLUTION: This garbage treating apparatus is equipped with a coarsely crushing mechanism 4 of garbage 3, a rotary drum 5 wherein the coarsely crushed garbage 3 is held and dried, an upper airtight room 6 containing the mechanism 4 and the rotary drum 5, a housing container 7 for housing the dried garbage 3, a lower airtight room 9 arranged at a lower position of the upper airtight room 6 via an intermediate door 8, and the housing container 7 is contained, and a hermetically sealed circulation pipe line 23 wherein malodor constituent and air containing moisture generated from the garbage 3 are lead out from the inside of the upper airtight room 6, cooled, heated, and then returned to the inside of the upper airtight room 6. In this case, a blower 24; a cooling means 25 for removing the moisture in the air, and a heating deodorization means 26 wherein the malodor constituent is removed while the air after removing the moisture is heated, are installed in the hermetically sealed circulation pipe line 23.
Patent JP-2001123827-A (JP)
Title: Exhaust gas control system
Inventor: KANESAKA HIROYUKI
IPC: B01J23/652
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas control system for offering full fuel consumption improving effect with excessive-oxygen operation and efficiently cleaning up HC and CO components, in particularly HC and CO exhausted at a low temperature, immediately after starting an engine. SOLUTION: This exhaust gas control system comprises an oxidation catalyst and/or a catalytic converter rhodium 2 for selectively cleaning up hydrocarbons and carbon monoxide from of reducing components and a NOx-cleaning catalyst 3 for reducing nitrogen oxide by using the reducing components, installed in an exhaust passage for an internal combustion engine or combustion equipment 1. The oxidation catalyst and/or catalytic converter rhodium 2 is arranged upstream of the NOx-cleaning catalyst 3.
Patent JP-H02150349-A (JP)
Title: Coating material of vinyl chloride resin for agricultural use
Inventor: HARADA KIYOSHI
IPC: B32B27/30
Filed: 1988-12-01
Abstract: PURPOSE:To obtain a coating material of vinyl chloride resin superior in heat insulating property, transparency and dust-proof property, by arranging a vinyl chloride resin film having a predetermined draw ratio so that it contains an acrylic resin layer and has a specific permeability. CONSTITUTION:It is necessary for the vinyl chloride resin film that a product of the draw ratio in a transverse direction and that in a vertical direction is not smaller than 6. An acrylic resin layer is formed on one or both surfaces of the vinyl chloride resin film so that the permeability of a light irradiating straight with the wavelength 555nm is 75% or more, and that of infrared rays with the wavelength 5-25mum is 17% or less. For the acrylic resin layer, an acrylic copolymer is suitable being composed of 4-15 weight % of unsaturated fatty acid hydroxy alkylester or N-hydroxy alkyl substituted unsaturated fatty acid amide, and 96-85 weight % of (metha)acryl acid or its ester. The acrylic resin is dissolved in a suitable organic solvent to prepare a coating substance which is then applied on the surface of the vinyl chloride resin film.
Patent JP-H04175360-A (JP)
Title: Cyclic olefin polymer composition and impact modifier
Inventor: KAWASAKI MASAAKI
IPC: C08F210/00
Filed: 1990-11-08
Abstract: PURPOSE:To prepare the title compsn. excellent in impact strength, rigidity, heat resistance, chemical resistance, etc., by bringing two specific copolymers into contact with each other in the presence of a cationic polymn. initiator. CONSTITUTION:The title compsn. is prepd. by bringing a cyclic olefin random copolymer which comprises structural units derived from ethylene, structural units derived from a cyclic olefin of formula I (wherein n is 0 or 1; m is 0 or higher; q is n; and R<1> to R<18>, R<a>, and R<b> are each H, halogen, or a hydrocarbon group, provided that R<15> to R<18> may combine with each other to form a mono- or polycyclic ring and R<15> may combine with R<16> and R<17> with R<18> each to form an alkylidene group) or formula II [wherein r is m; s and t are each 0-2; R<1> to R<15> are each an aliph. or arom. hydrocarbon group or an alkoxy group, provided that R<5>(R<6>) and R<9>(R<7>) may combine with each other directly or through a 1-3C alkylene group], and structural units derived from a nonconjugated diene (e.g. 5-ethylidene-2-norbornene) and which has a specified intrinsic viscosity and a specified softening temp. into contact with an alpha-olefin copolymer comprising structural units derived from an alpha-olefin and structural units derived from an arom. vinyl compd. in the presence of a cationic polymn. initiator.
Patent JP-S63157784-A (JP)
Title: Binder for paste solder
Inventor: KASHIWAGI KOZO
IPC: B23K35/22
Filed: 1986-12-19
Abstract: PURPOSE:To prevent sepn. of solder powder and binder during storage by dissolving a specific ratio in total of polybutene and polyisobutyrene with a specific ratio of toluene and further, mixing a specific ratio of an org. gelling agent therewith to prepare a binder for paste solder. CONSTITUTION:This binder for paste solder is prepd. by dissolving 30-75wt.% in total of polybutene and polyisobutyrene with 25-70wt.% toluene and mixing 0.25-3wt.% org. gelling agent further therewith. The sepn. of the solder powder during storage is obviated and the corrosion of the solder powder is obviated as well; in addition, the oxidation of base metals when the solder is coated thereon is prevented.
Patent JP-2000098419-A (JP)
Title: Computer
Inventor: HIROKI MASAAKI
IPC: G09F9/30
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain display with sharp gradation which is digitally controlled and to make the display of gradation possible according to the proportion of division without deterioration in the image quality by providing a channel forming region with amorphous silicon and making a computer have constitution showing peaks in Raman spectrum in a specified low frequency region. SOLUTION: A silicon oxide film as a blocking layer 51 is formed by using a magnetron RF (high frequency) sputtering method on a glass 50 such as quartz glass which endures heat treatment for example, at about 600 deg.C. Then, a silicon film is formed thereon by a low pressure chemical vapor deposition(LPCVD) method, a sputtering method or a plasma CVD method. The silicon film thus changed into an amorphous state is heat-treated at a medium temp. in a nonoxidizing atmosphere. By annealing, the silicon film shifts from the amorphous structure to the state of high order and partly shows a crystalline state. Then, by measuring the film by laser Raman spectroscopy, a peak is observed as shifted to the lower frequency side from the peak at 522 cm-1 of the single crystal silicon.
Patent JP-H02160330-A (JP)
Title: Temperature switch and manufacture thereof
Inventor: ASADA ISAMU
IPC: H01H11/00
Filed: 1988-11-30
Abstract: PURPOSE:To make it unnecessary to provide and utilize many kinds of spacers and/or rods, thereby enabling the temperature switch to be readily and highly efficiently obtained, by causing a piston guide portion for positioning a switch portion to make sliding contact with a tubular portion, and permitting the piston guide portion to be fixed in a desired position. CONSTITUTION:A temperature switch 10 has a tubular portion 13 in a case 12 and a piston guide portion 16 makes sliding contact with the tubular portion 13 and can be set in a desired position for attachment. Movement of a rod guide portion 16 is facilitated by forming optional protrusions 14, since then the piston guide portion 16 makes contact with the small area of the protrusions 14; moreover, elastic deformation of the case 12 can be utilized when the case 12 is formed from a metal plate having two circular protrusions 14 formed thereon; movement of the rod guide portion 16 is then more smoothened. It is therefore enabled to force the piston guide portion 16 into the case to a proper position in accordance with the size of a switch portion 18 so as to position the switch portion 18 by means of the piston guide and then attach the same. It is thus made unnecessary to provide many kinds of spacers and the like.
Patent JP-H07155860-A (JP)
Title: Method for controlling operation of punch press
Inventor: MIYAJIMA KEIICHIRO
IPC: B21D28/36
Filed: 1993-12-03
Abstract: PURPOSE:To enable a punch operation to be performed at a higher speed and more accurately regardless of the standard of a machining head. CONSTITUTION:A press operation command is outputted to a machining head 10 side by a means 1 for commanding the press operation of a numerical controller (CNC). The press operation is commenced as soon as the press operation command is received by a mechanical part 2 for the press operation of the machining head 10, and a work 12 is worked on a table 13 by a press tool 11. A signal for detecting a bottom dead point is outputted by a bottom dead point detector 3 when the press tool 11 is positioned at the bottom dead point. The point of time for completing the press operation is predictively calculated, based on the time from the commencement of the press operation until the tool is positioned at the bottom dead point, by an arithmetic means 4 for completion when the signal is received detecting the bottom dead point. Then, a process for the execution of the next block is commenced by a means 5 for commencing the execution of the next block, at a timing faster than the completion by the time length needed for switching to the execution of the next block.
Patent JP-H05211191-A (JP)
Title: Integrated circuit device
Inventor: SASAKI CHIHIRO
IPC: H01L21/60
Filed: 1991-11-20
Abstract: PURPOSE:To decrease defective assembly, by so providing a stitch land as to be parallel with the wiring direction of a metallic wire, in the device wherein a plurality of stitch lands are provided around a semiconductor pellet and they are respectively connected with the semiconductor pellet by the metallic wires. CONSTITUTION:In a hybrid integrated circuit device, the shape of a stitch land 4, which is provided at the end part of a wiring pattern 5 formed on a board, is so formed as to be parallel with the wiring direction of a bonding wire 3. When another mounting parts 6 is provided just near an IC pellet 1, the stitch land 4 can not be provided in lateral proximity to a bonding pad 2 formed on the IC pellet 1 and it is made distant from the bonding pad 2. Even in the state wherein the wiring direction of the bonding wire 3 is made oblique, by using the foregoing stitch land 4, the drawback that the bonding wire 3 and the stitch land 4 adjacent to it are short-circuited can be eliminated.
Patent JP-H11143848-A (JP)
Title: Maintaining method of distribued information processing system
Inventor: TANAKA YASUHIRO
IPC: G06F13/00
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To reduce communication load owing to the dispersion of traffic by the other information processor switching processing information at the present point of time to new processing information after the other information processor receives the new processing information from a specified information processor on condition of receiving a command. SOLUTION: An operation of an operator of a reversing device executes an inquiry operation of maintenance execution (601), an inquiry of a version is requested to a management device, response is received from the management device and version information is acquired (602 and 603). When version information of a self-device is compared with version information of the management device and there is difference, new processing information is carried out (604 to 606). Further, the new processing information is sent to the management device (608) and the reversing device side receives the new processing information (609). Consequently, it is possible to reduce communication load owing to the dispersion of traffic.
Patent JP-H04177687-A (JP)
Title: Optical recording/reading system
Inventor: HIRAOKA MITSUO
IPC: G11B7/24
Filed: 1990-11-13
Abstract: PURPOSE:To prevent mark and smear which are generated when carrying by eliminating a required protective member of an optical recording medium before recording or reading and then fitting a new protective member after recording or reading. CONSTITUTION:Before recording into an optical recording medium which is covered with a protective member of a heat-shrinkable material, this protective member is cut and eliminated and visible information is optically recorded into the optical recording medium. After this recording, a similar protective member is shrunk due to heat and is fitted. The same applies to recording and reading of a recording medium. Generation of mark and smear can be prevented when carrying, thus achieving an optical recording/reading system with extremely small erroneous recording and reading.
Patent JP-H09146392-A (JP)
Title: Toner fixing film
Inventor: HATAKEYAMA HIDEYUKI
IPC: G03G15/20
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To increase energy efficiency and to enable a quick start by constituting a heat generating layer so as to bring it close to the boundary between a material to be recorded and toner. SOLUTION: A magnetic flux generated by a current applied to exciting coils 6 by an exciting circuit is led to a high magnetically permeable core 7, to generate a magnetic flux 10 and an overcurrent 11 in the heat generating layer 2 of a fixing film 4, in a nip part. Heat is generated by the overcurrent 11 and the resistivity of the heat generating layer 2. The material to be recorded P fed to the nip part and the toner T1 on the material P are heated by the generated heat with a mold-released layer 3. The toner T1 is melted in the nip part and cooled after the toner T1 passing through the nip part, to form a permanent fixed image.  Thus, the fixing film 4 is constituted of a base layer 1 and the heat generating layer 2 for generating the overcurrent in the layer by an alternating magnetic field generated by the coils 6, so that heat transferability is made excellent, the energy efficiency is increased and the irreguralities in color of an image can be suppressed.
Patent JP-H03166245-A (JP)
Title: Thermoplastic elastomer composition
Inventor: SEZAKI EIJI
IPC: C08L23/00
Filed: 1989-11-22
Abstract: PURPOSE:To obtain the subject composition, excellent in mold releasability and readily recycled for use by containing carbon black, talc and a metal soap in a resin composition containing a polyolefin, olefinic, copolymer, etc., and crosslinking the resultant mixture with a metal oxide, etc. CONSTITUTION:The objective elastomer composition obtained by containing (B) 5-100 pts.wt. carbon black or talc and (C) 0.5-1.0 pts.wt. metal soap in (A) 100 pts.wt. total amount of (i) 5-50wt.% polyolefin, (ii) 5-50wt.% halogenated butyl rubber, (iii) 5-50wt.% olefinic copolymer rubber and (iv) 10-50wt.% mineral oil-based softener and crosslinking the resultant mixture in the presence of a crosslinking agent composed of a metal oxide or chloride.
Patent JP-H10152374-A (JP)
Title: Composition for producing carbon product
Inventor: HASHIGUCHI TADASHI
IPC: C09C1/56
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for producing a carbon product excellent in handleability and dispersibility when compounding a carbon powder therewith. SOLUTION: This composition for producing a carbon product is obtained by compounding a carbonaceous aggregate with a binder and uses a carbon powder prepared by powdering the following press formed compact of the carbon black as the carbon black: the density ρ(g/cc) of the press formed compact of the carbon black is represented by ρ=8.190×10<-3> D-3.824×10<-3> L+0.516 or above and ρ=3.265×10<-3> D-3.334×10<-3> L+1.173 or below [the arithmetic mean grain diameter of the carbon black measured under an electron microscope is D(nm); the DBP oil absorption volume is L(mL/100g)].
Patent JP-H08162391-A (JP)
Title: Projection light exposure device
Inventor: OKUMURA MASAHIKO
IPC: G03F9/02
Filed: 1994-12-08
Abstract: PURPOSE: To accurately detect a space (base line size) between the exposure center of a reticule pattern and the detection center of a wafer alignment optical system by a method wherein both a reticule alignment optical system and the wafer alignment optical system are used in a focus state. CONSTITUTION: A projection optical system 1 is arranged under a reticule 2, and an X-Y stage 10 is disposed below the projection optical system 1. A Z leveling table 5 is placed on the X-Y stage 10 through the intermediary of three vertically movable mechanisms 9A to 9C, and a reference pattern plate 6 and a wafer holder 7 which holds a wafer W are fixed in parallel onto the Z leveling table 5. Index marks 18A and 18B for the reticule alignment optical systems 4A and 4B and a reference mark 17 for a wafer alignment optical system 12 are formed on the reference pattern plate 6.
Patent JP-S63156333-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA YASUHARU
IPC: H01L29/812
Filed: 1986-12-19
Abstract: PURPOSE:To make it possible to measure the operating temperature of a field- effect transistor quickly and easily by using an inexpensive measuring instrument, by arranging a thermocouple, which is formed by bringing different metals into contact with each other, on the surface of a semiconductor substrate and in close proximity of the field-effect transistor formed on the surface of the semiconductor substrate. CONSTITUTION:A thermocouple 4 is formed in close proximity of a GaAs FET 2. One end of a compensating conductor, whose thermoelectric characteristic is very similar to that of each of a metal 4a and a metal 4b of the thermocouple, is brought into contact with each of metal 4a and metal 4b respectively by thermocompression bonding and the like. The other end of the compensating conductor is connected to a temperature display instrument or a potentiometer. When the temperature of the GaAs FET 2 is changed, thermoelectromotive force is generated between the metal 4a and the metal 4b of the thermocouple 4 by Seebeck effect. The temperature of the surrounding of the GaAs FET can be readily found by measuring the thermoelectromotive force.