baber/WOPTO huggingface dataset:
Patent JP-H06220142-A (JP)
Title: Resin for coating material
Inventor: UMEMURA YASUTO
IPC: C09D151/00
Filed: 1993-01-25
Abstract: PURPOSE:To provide a coating resin capable of forming coating films having excellent performances such as solvent resistance, weatherability and adhesivity on plastics difficult to coat. CONSTITUTION:The coating resin is obtained by polymerizing (B) 90-10 pts.wt. of a vinylic monomer selected from (b-1) an acrylic monomer and (b-2) other copolymerizable monomers in the presence of (A) 10-90 pts.wt. of the chlorinated polyolefin mixture of (a-1) a chlorinated polyolefin having a chlorine content of >=60wt.% and (a-2) a chlorinated polyolefin having a chlorine content of <=50wt.% wherein the chlorinated polyolefins are mixed so that the content of chlorine in the chlorinated polyolefin mixture does not exceed 50wt.%.
Patent JP-S54103859-A (JP)
Title: Preparation of 3,17-dihydroxypregn-5-ene-2-yne
Inventor: SUGANO SUSUMU
IPC: C07J1/00
Filed: 1978-02-01
Abstract: PURPOSE: To obtain the title substance useful as a raw material for preparing sprironolactone in high yield, by reacting androst-4-ene-3,17-dione with a metal acetylide, by reducing the reaction product after pH adjustment, followed by crystallizing the product from a mixed solvent of an alcohol and water.  
     CONSTITUTION: Androst-4-ene-3,17-dione is reacted with a metal acetylide in excess in a reaction medium, e.g. hydrophilic organic solvent, and the reaction mixture is then reacted with an aqueous weak acid of pKa≤2 at 50°C or below to give a pH 1W13, thus forming an 17-ethynyl-5-ene derivative. The resulting derivative is reduced with a reducing agent, e.g. a metal hydrogen complex, in an amount of 1W100 times that of the derivative at -30W70°C to form crude 3,17-dihydroxypregn-5-ene-20-yne, which is crystallized from a mixed solvent of water and an alcohol with water content of 5W95% to give the desired substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11207251-A (JP)
Title: Undercoating method on object with uneven surface
Inventor: FUJITA ATSUYO
IPC: B05D7/14
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To dispense with a puttying operation by forming heat-expanding microcapsules on a surface to be coated with an uneven face and spray-coating a heat-expanding spray putty of a specific element on a primer for an undercoat, and thereafter, thermally expanding the spray putty to smooth the uneven face of the object to be coated. SOLUTION: First, an object to be coated which is a metal blank 3 with an uneven face is degreased and dried or treated otherwise and heat-expanding microcapsules 1 whose shell walls are softened at a temperature lower than the setting temperature of a heat-setting coat to be used for the topcoat of a coated article of manufacture, are formed on the coated face of the metal blank 3. Further, a heat-expanding spray putty blended with 0.5-10 wt.% of microcapsules for the solid content of the primer for an undercoat to be used for the blank 3 for the article of manufacture, is spray-coated to the primer. Next, the setting and the heat-expanding microcapsules 1 are thermally expanded to smooth the uneven face of the metal blank 3. Thus a puttying operation can be dispensed with.
Patent JP-H11208509-A (JP)
Title: Frame member for constituting front end of car body
Inventor: KASUGA TATSURO
IPC: B62D25/08
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To restore the deformation at the collosion time comparatively and easily. SOLUTION: Plural members for constituting the front end of the car body frame of an automobile, namely a front bulk head 3 and the front end of a side frame are manufactured as a single part and for example, they are combined to the main part of the frame by bolting. Therby, as only deformed part can be changed easily, the work man hour at the restoring time can be reduced and the repairing cost can be reduced as well.
Patent JP-S61170011-A (JP)
Title: Magnetizing device
Inventor: YUI HISAO
IPC: H01F27/24
Filed: 1985-01-23
Abstract: PURPOSE:To simplify a manufacture and to reduce a loss in a butt portion by covering the butt portion of a core end with a magnetic body casing as well as by composing a closed magnetic circuit after bending a core through using elasticity of an amorphous ribbon. CONSTITUTION:A large number of amorphous ribbons 1 are laminated to form a core 2, which is installed or unified by the bobbins 3. A coil 4 is wound on a surface of the bobbin 3 by using a winder A of an ordinary flyer method, and an end of the coil 4 is fixed on terminals 30 and 31 implanted in a flange portion of the bobbin 3. After that, both end faces of ends 20 and 21 of the core 2 are butted in a ferrite casing 5, a but portion is prevented from separating by using such as an adhesive agent if necessary. As a closed magnetic circuit is formed through butting both the ends of the core 2 after winding the coil 4 like this, no special winder is needed in winding the coil 4 and manufacturing efficiency is extreamly improved. As this device has a structure in which the butt portion is covered with the casing 5 made of magnetic material, a flux leakage is almost prevented.
Patent JP-S54104517-A (JP)
Title: Speed controller of motor
Inventor: KATOU TAKASHI
IPC: H02P29/00
Filed: 1978-02-03
Abstract: PURPOSE: To constantly control the motor speed every fixed period by either of two speed command signals according to the comparison result of two values of the deviation signal delivered from comparator on determination of two speed command signals of the motor.  
     CONSTITUTION: The counter 7 and memory 8 are cleared by the clear pulse a 1  from the reference pulse generator 1, the counter 5 counts the pulse C which is proportional to the number of revolution of the motor M. When the count content of the counter agrees with the content of setter 6, the comparatot 7 stores the coindidence signal of logical "1" to retain it until the next clear pulse a 2  is applied to. By this, the signal selector 12 selects a slowdown signal f 1  from the speed command circuit 11 and applies the signal f 1  to the distributor 10. Thus, the output frequency of the variable frequency power supply INV is reduced and the motor M is controlled to be slowed down. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60154050-A (JP)
Inventor: ISHII KENZOU
IPC: B32B29/08
Filed: 1984-01-23
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-S57124953-A (JP)
Title: Signal transmission device
Inventor: SARUWATARI YOSHIHIKO
IPC: H04L25/08
Filed: 1981-01-27
Abstract: PURPOSE:To achieve a reception circuit which is not malfunctioned with noise, by converting a reception level signal into a pulse signal so that a reception output is produced when this pulse signal is counted for a prescribed number. CONSTITUTION:When a positive voltage is applied to a terminal 1 and a zero voltage level signal is given to a terminal 2, a sampling signal from a sampling pulse generator 5 is applied to gate circuit 3, 4, a counter 6 starts addition and applies a set signal to a set terminal of a flip-flop 10 when the prescribed number is counted. Thus, a reception output of logic ''1'' is obtained at an output terminal 11. In this case, if a terminal 2 changes to a positive potential level due to noise, a pulse is outputted from the gate 4 and applied to a counter 7 and a gate 8. The counter 7 is incremented by +1 and the counter 6 is set to the initial value. Thus, the counters 6, 7 repeat the addition of +1 and the initial set alternately by the pulse from the gates 3, 4, the flip-flop circuit 10 is subject to no change, and the output terminal 11 is kept at a positive level.
Patent JP-H03215578-A (JP)
Title: Coating composition
Inventor: MATSUBARA YOSHIRO
IPC: C09D201/02
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a coating composition which can provide a coating film with an adjusted fluidity and a good appearance by compounding a mixture of a polyol resin and a cross-linking agent that can react with a hydroxy group with two types of cross-linked polymer particles differing in average particle size. CONSTITUTION:30-80wt.% monofunctional vinylic monomer and 20-70wt.% polyfunctional vinylic monomer are subjected to emulsion polymerization to obtain cross-linked polymer particles with an average particle size of 10 to 100nm. Separately, 70-99wt.% monofunctional vinylic monomer and 1-30wt.% polyfunctional vinylic monomer are subjected to soap-free emulsifion polymerization or a non-aqueous dispersion polymerization, thereby to obtain cross-linked polymer particles with an average particle size of 101 to 500nm. 100 parts by weight resin mixture consisting of 30-90% polyol resin and 10-70% cross-linking agent which can react with a hydroxy group and is made of an amino resin or a polyisocyanate compound is compounded with 5-30 parts by weight of the above-obtained two types of polymer particles.
Patent JP-H01187890-A (JP)
Title: Semiconductor laser device
Inventor: OKAI MAKOTO
IPC: H01S5/11
Filed: 1988-01-22
Abstract: PURPOSE:To facilitate the reduction of the end surface reflectance of a semiconductor laser securely without giving a harmful influence upon the element characteristics of the semiconductor laser by providing a region into which ions are implanted so as to reach an active layer near the one end surface or both the end surfaces. CONSTITUTION:A diffraction lattice 2 is formed on the surface of an n-type InP substrate 1 by an interference exposure method. A phase shift part 3 is provided in the diffraction lattice 2. An n-type InGaAsP light guide layer 4, an undoped InGaAsP active layer 5, a p-type InGaAsP anti-meltback layer 6 and a p-type InP cladding layer 7 is successively built up on the substrate 1. Ions such as protons are implanted so as to reach the region below the active layer 5 with a gold pattern as a mask to form a region 8. After that, an n-type electrode 9 and a p-type electrode 10 are formed. By the ion implantation, recombination cores are produced in the active layer and the loss in the active layer is increased and the reflection at the end surface can be reduced. After a cleaving, a non-reflective coating film 11 is applied to the end surface into which ions are not implanted. If the reflectance is suppressed not to exceed 5% by this coating, a vertical single mode oscillation can be realized with a good reproducibility.
Patent JP-H04253519-A (JP)
Title: Method for working sheet metal
Inventor: OKAZAKI AKEBONO
IPC: B21D43/00
Filed: 1991-01-31
Abstract: PURPOSE:To easily improve the accuracy of the hole position and the bending position in the sheet metal working in the case that the spreaded sheet metal is bent and formed to the box like matter. CONSTITUTION:In the sheet metal working method the holes are opened with pressing the outer shape is formed by cutting with shearing on the sheet like base material 1, and the spreaded sheet metal 5 is obtained, then the bending is executed to this spreaded sheet metal 5. The reference end edge 22 which enters the inner side from the outer shape lien 11a-11d of the above spreaded sheet metal 5 is formed with the above pressing, the above reference end edge 22 is brought into contact with the reference contact part of the above bender to position the sheet metal 5 at the time of executing the above bending.
Patent JP-S63181624-A (JP)
Inventor: KIKUCHI SHINYA
IPC: H02J7/02
Filed: 1987-01-20
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-S57124425-A (JP)
Title: Device for ion beam patterning
Inventor: SAITOU KAZUNORI
IPC: H01L21/265
Filed: 1981-01-26
Abstract: PURPOSE:To improve the positioning accuracy for the subject ion beam patterning device by a method wherein an ion beam patterning function, to be used for ion implantation, and an electron beam irradiating function, to be used for annealing, are provided in a vacuum chamber. CONSTITUTION:An ion beam irradiating system 1 and an electron beam irradiating system 2 are arranged in the vaccum chamber containing a sample-stand 3, the ion beam irradiating system 1 is connected to the first control system 5, the electron beam irradiating system 2 is connected to the second control system 6, the sample-stand 3 is connected to the third control system 7 respectively, and control systems 5-7 are connected to a computer 9 through the intermediary of an interface 8. After the sample-stand 3 has been adjusted by the control system 7 in such a manner that the semiconductor substrate fixed on the sample- stand 5 will be positioned directly below the ion beam irradiating system 1, an ion implantation is performed, and then after the ion implanting region on the substrate has been controlled by shifting the sample-stand 3 in such a manner that the substrate will be positioned directly under the electron beam irradiating system 2, an annealing is performed by irradiating an electron beam.
Patent JP-H08205366-A (JP)
Title: Joint box
Inventor: UENO SATORU
IPC: H02G3/16
Filed: 1995-01-26
Abstract: PURPOSE: To dispense with arranging a diversified quantity of different circuit combinations by simplifying the circuit modifications corresponding to members to be connected. CONSTITUTION: This invention comprises base blocks 1 each having many jacks 12 arranged orderly, which are to be connected to power supply side, and circuit blocks 2 each being equipped with plugs 22 being detachably connected to a connecting terminal portion 25, which is connected to other members to be connected, and the jacks 12 of the base block 1. A plurality of different internal connections are provided for the circuit block 2. Each circuit block 2 to be connected to the base block 1 should correspond to the members to be connected; and by preparing base blocks 1 and several different kinds of circuit blocks 2 only, many combinations corresponding to various circuit configurations can be provided.
Patent JP-H04245619-A (JP)
Title: Resist forming equipment
Inventor: WAKUI MASATERU
IPC: H01L21/027
Filed: 1991-01-31
Abstract: PURPOSE:To make the thickness of resist uniform, and prevent foreign matter from mixing into the resist. CONSTITUTION:A spin coater equipped with the following is installed: a retaining means 20 for a plate 34 to be formed, a rotary means 12 for rotating the retaining means 20, and a recovery guide 22 which rotates together with the retaining means 20, and whose inner wall is positioned in the vicinity of the end portion of the plate 34. The lower portion of the part of the inner wall which part is positioned in the vicinity of the plate 34 faces downward.
Patent JP-S63179031-A (JP)
Title: Metal-ceramics composite formed body and its production
Inventor: SATA NOBUHIRO
IPC: C22C29/14
Filed: 1987-01-20
Abstract: PURPOSE:To manufacture a formed body which has arbitrary bending moment and in which metal and ceramics are firmly bound in a large area, by providing a metallic matrix to the spaces among ceramics grains and also providing a layer of the same metal as above to the surface of the above metal-ceramics composite material. CONSTITUTION:A metal powder layer 1 is previously provided onto a layer 2 of a mixture of metal powder and nonmetal powder, and the mixture layer 2 is ignited. Then, the metal in the powder layer 1 is melted by means of heat generated in the course of the progress of reaction, which is allowed to penetrate into the intergranular space in a ceramics layer synthesized in the mixture layer 2. In this way, the composite formed body consisting of a metallic layer 3 and a synthetic ceramics layer or metal-ceramics layer 4 into which metal is allowed to penetrate can be obtained. It is necessary that operations are carried out under pressure in a manufacturing process of this kind, and this pressurization is exerted by arbitrary means such as spring compression method, hydrostatic pressing method, etc., under the pressure of about >=5MPa.
Patent JP-H01186369-A (JP)
Title: Double side recording printer
Inventor: MAKINO SATORU
IPC: B41J3/60
Filed: 1988-01-21
Abstract: PURPOSE:To print simultaneously on both sides of printing paper by a method wherein the title double side recording printer is so controlled that normal printing patterns are printed when the front side of the printer paper is printed by a front side ink ribbon and that inversed printing patterns are printed when the rear side of the printing paper is printed by a rear side ink ribbon. CONSTITUTION:Ink ribbons 2, 3 mounted on a printer body 1 are composed of band parts 2a, 3a whereinto ink is infiltrated and band parts 2b, 3b whereinto ink is not infiltrated. The structure is that each of ink infiltrated part 2a, 3a is positioned to be opposed to the other ink non-infiltrated parts 3b, 2b by pinching this paper between them on the surface side and the rear side of the printing paper 4. Besides, cartridges 2c, 3c are simultaneously vertically shifted by an ink ribbon shift controller 5. The printing head 6 is opposed to the ink infiltrated part 2a and the ink non-infiltrated part 3b when ink ribbons 2, 3 are shifted up, and is opposed to the ink non-infiltrated part 2b and the ink infiltrated part 3a when shifted down. Therefore, printing can be simultaneously performed on both sides of the printing paper by one feeding of paper.
Patent JP-H03214930-A (JP)
Title: Television signal changeover device
Inventor: KAWAMOTO NOBORU
IPC: H04N5/44
Filed: 1990-01-19
Abstract: PURPOSE:To suppress an overall noise figure in a reception system from being considerably deteriorated and to reduce the deterioration in S/N by forming an amplifier circuit realizing low noise over a wide band and a signal distribution function of one GaAs MES FET. CONSTITUTION:An antenna television signal from an antenna is inputted to an input terminal 4 and fed to the gate terminal G of a GaAs MES FET Q1 via a DC block capacitor C1. Power is supplied to the drain terminal D of the FET Q1 via a resistor R3 from a DC power supply 15, and a source terminal S is connected to ground via a resistor R2. Through the constitution above, the output is obtained at a switching circuit 9 or an output terminal 6 via DC block capacitors C3, C4 from the drain terminal D and the source terminal S. Thus, the effect of reducing insertion loss caused in a conventional device and of improving noise figure is attained.
Patent JP-H10207516-A (JP)
Title: Device for determining stop position of loader
Inventor: KAWAI HIDETSUGU
IPC: G05B19/18
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to simple execute teaching by a direct input method without requiring that a loader stopping position is previously calculated and prepared before an input and moving the loader even when the dimensions of works or chucks area variously different. SOLUTION: A programmable controller(PC) is provided with a working information input means 42 for inputting working information D to be information indicating the dimensions of a work or a chuck to be worked by a working device 1. The PC is also provided with a loader stop position calculating means 44 for calculating the stop position of the loader 9 at the time of transferring the work based on the working information D. The working device 1 is a parallel biaxial lathe and has plural work transfer parts 2C, 2D,.... The work dimensions in the working information D include work dimension information required when the loader 9 transfers each work on each work transfer part such as the dimensions of a raw materials, dimensions at the time of completing the working of a single face and dimensions at the time of completing the working of both faces.
Patent JP-S58127632-A (JP)
Inventor: NUNOKAWA KAZUO
IPC: A61B3/14
Filed: 1982-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58130873-A (JP)
Title: Process and apparatus for tape winding
Inventor: AMETANI MINORU
IPC: B65H81/08
Filed: 1982-01-25
Abstract: PURPOSE:To markedly facilitate application of a tape onto a large-sized object of application by winding the tape onto an object of application by means of the application rollers which are installed onto a rotor, arranged so as to surround the outside of the object of application which does not revolve. CONSTITUTION:The tape 31 whose one side is formed of an adhesive surface hangs down between the cutting rollers of a cutter D through a feeding apparatus C, advances along the surface of a feeding-out belt 38, further hangs down from the lower edge of the feeding-out belt 38, and the lower edge of the tape reaches between an object of application 1 and a pressing roller 11. When the apparatus is started in this state, each arm 10, 14 turns towards the object of application 1, the pressing roller 11 and an application roller 15 presses the edge part of the tape 31 onto the outside of the object of application 1, and thus application is performed. Then, only a rotor A revolves to stick the tape 31 whose edge part is fixed on the outside of the object of application 1 onto the surface of the object of application 1 by means of the roler 11.
Patent JP-H06224621-A (JP)
Title: Microstrip antenna
Inventor: CHO KEIZO
IPC: H01Q13/08
Filed: 1993-01-27
Abstract: PURPOSE:To adjust one kind of the antenna so as to provide various radiation directivity to the antenna by adopting a structure of the antenna such that the opposite position between a metallic plate and a patch part with a dielectric board and a ground metallic plate in between is varied. CONSTITUTION:The antenna is so structured that a patch part 1 is arranged to the end of a dielectric board 2 in the horizontal direction and the face of a ground metal 3 and a metallic plate 4 of the microstrip antenna are fixed by a fastening fixture 6 arranged to both upper and lower sides of them and the metallic plate is devised to be skipped in the horizontal direction. Furthermore, a feeding circuit 5 is formed on the dielectric board 2 and a connector 7 to the antenna and a transmitter-receiver is arranged apart from radiation elements. When this antenna is used for a base station antenna, the radiation characteristic corresponding to the environment of the station is obtained by sliding the metallic plate 4 in the case of station installation. That is, the radiation directivity of the microstrip antenna as above is changed by changing the distance between the patch part 1 and the end of the ground plate.
Patent JP-S59139433-A (JP)
Title: Information processing device
Inventor: ENDOU HIROHIDE
IPC: G10L15/00
Filed: 1983-01-28
Abstract: PURPOSE:To shorten the correcting operation time of characters inputted through an optical character reader or the like, by watching only information displayed on a display screen to designate a correction position without key operations of the operator. CONSTITUTION:For example, Kanji (Chinese character) ''yama'' (''mountain'' in English) is displayed on a display device 14 and should be corrected. When an operator 11 sees character ''yama'', the position of the operator's eye is detected by a television camera 13. The position of his eye is converted to coordinates, and they allowed to correspond to character ''yama''. When the position of character ''yama'' is detected, a cursor is moved automatically to the position to report it to the operator. The operator inputs information to be corrected to a microphone 12. Correction information is recognized by a voice recognizing processing part of a processor 15. The processor replaces character ''yama'' with information from the operator and displays this information on the display device. Though correction information can be inputted by a keyboard, position information of his eye is prevented from being lost in this case.