baber/WOPTO huggingface dataset:
Patent JP-S5692019-A (JP)
Title: Compression fusing machine
Inventor: INOUE KIMIO
IPC: B29B11/00
Filed: 1979-12-26
Abstract: PURPOSE:To make possible efficient supply and compression fusing of bulky waste synthetic resin by a method wherein in the compression-fusing machine the internal diameter of the chamber of the feed part is enlarged, the internal diameter of the compression part is reduced gradually and the diameter of the kneading part is made small. CONSTITUTION:When the material which is bulky such as waste foamed styrene etc. and reduced remarkably in quantity when it is fused is compressed and fused with the compression-fusing machine, the material is supplied to a feed part 6 having a large internal diameter of the chamber 2 and a large screw diameter 11 and carried. Then, through a compression part 7 having a gradually reducing diameter and a comparatively small diameter kneading part 8 corresponding to the termination of the compression part 7, compression fusing is carried out efficiently in response to reduction of the quantity due to fusing of the material. Further, kneading blades 12, 13 are provided on the compression part 7 and the kneading part 8, and sufficient spaces 7a, 8a are provided as a reservoir of fused material to promote fusing.
Patent JP-H0338398-A (JP)
Title: Rotary knock type writing utensil apparatus
Inventor: SHIMADA MASASHI
IPC: B43K24/06
Filed: 1989-07-05
Abstract: PURPOSE:To prevent the breakage of lead and the contamination of clothing by providing an inward projection to the inside matched with the position of the notch part provided to the leading end of the cam cylinder of an push-out pipe to made it possible to position the same in the groove of a groove pipe at the time of the presence at a push-out position to make the push-out thereof possible and positioning the inward projection at the upper end of the groove pipe during non-use to prevent the downward moving push-out thereof. CONSTITUTION:An engaging part 1'' is formed to the lower end of the interior of a groove pipe 1 to receive a spring 3 to support a lead holder 4 and pencil lead 5 is held by the lead holder 4. The lead holder 4 has a cap 7 having a projection 6 at the head thereof and a ball-point pen or sign pen is replaced to be inserted in the cap 7 and other writing utensil can be used. The writing utensil 4 is pushed out by the inclined surface 9' of the cam cylinder 9 of a push-out pipe 8 and a notch part 9'' is provided to the leading end of the inclined surface 9' and the pushed-out writing utensil 4 is engaged with the projection 6 of the cap 7 to hold a protruding state and inserted in a shaft cylinder 2 by revolving the cam cylinder 9. An inward projection 10 is provided to the cam cylinder 9 and, when the projection 6 is engaged with the notch part 9'', the inward projection 10 is also fitted in a groove 1' to prevent revolution. In case of a propelling pencil, lead can be pushed out upon abrasion.
Patent JP-S6150944-A (JP)
Title: Novel brominated phthalic acid allyl ester
Inventor: UCHIDA KINGO
IPC: C07C69/96
Filed: 1984-08-20
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 is H, or CH3; R2 is (meth)acryloyl, or allyloxycarbonyl]. EXAMPLE:3,4,5,6-Tetrabromophthalic acid allyl, 2-acryloyloxyethyl ester. USE:A raw material for producing an optical plastic having high refractive index useful as a material for lens, prism, optical wave guide, and various optical elements. Since the titled compound is colorless liquid or low-melting compounds, it is conveniently cast into a mold or blended with a copolymerizing agent. Since its polymerization can be started from a low temperature, no strain is left in a polymer product. PREPARATION:A compound shown by the formula II is reacted with a compound shown by the formula III to give a compound shown by the formula IV, which is neutralized with an alkali shown by the formula MOH (M is Li, Na, K, or NH4) to give a compound shown by the formula V. Then, a compound shown by the formula VI is reacted with a compound shown by the formula VII in the presence of an amine to give a compound shown by the formula VIII, which is reacted with a compound shown by the formula V to give a compound shown by the formula I.
Patent JP-S6152928-A (JP)
Title: Continuous extrusion device of composite wire
Inventor: FUKUOKA SHINGORO
IPC: B21C23/30
Filed: 1984-08-23
Abstract: PURPOSE:To prevent the thickness deviation of a covered wire by forming a small sized cylindrical part with eccentricity inside a subcontainer on a nipple and by providing a flow dividing edge and pressure resistant supporting piece in the cylindrical part. CONSTITUTION:The subcontainer 28 where a covering material 1 is introduced between a nipple 18 and die 20 is formed. The nipple 18 forms a small sized cylindrical part 30 with eccentricity inside the subcontainer 28 and a flow dividing edge 32 and pressure resistant supporting piece 34 are provided at the position corresponding to a communicating port 26. With this method the outer part covering material 1 is enabled to be flowed in many quantity on the opposite side of the communicating port 26 of the cylindrical part 30, also the dividing edge 32 conducts the flow of materials with good balance to the right and left. The composite wire 4 for good quality without any thickness deviation is thus obtainable.
Patent JP-H0462499-A (JP)
Title: Combustible gas capturing device
Inventor: OSAKI TOSHIO
IPC: G21C9/04
Filed: 1990-06-29
Abstract: PURPOSE:To easily remove the hydrogen generated in a nuclear reactor container by passing the hydrogen in the reactor container generated at the time of the hypothetical accident of an nuclear power plant through a piping and introducing this hydrogen through a gas inlet flow rate regulating valve to a blower. CONSTITUTION:The hydrogen in the reactor container generated at the time of the hypothetical accident of the nuclear power plant is introduced through the piping 16 into the blower 15 by the operation of the blower 15 and is boosted by this blower 15. The hydrogen is sent into a container 19 in which a hydrogen occluding material, such as hydrogen storage alloy or hydrogen adsorbing material, such as zeolite, is stored, to occlude or adsorb the hydrogen in the above-mentioned hydrogen occluding material or hydrogen adsorbing material. There is an effect of suppressing the progression of the reaction as the temp. of the hydrogen occluding alloy, etc., is decreased by an endothermic reaction event of the event of the abrupt release of the gaseous hydrogen by the failure of the container 19. The safety to the leakage of the hydrogen is high.
Patent JP-2000011836-A (JP)
Title: Electric apparatus
Inventor: FURUKAWA KUNIYUKI
IPC: H01H50/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of attaching and detaching an insulating barrier in the state where an upper case is mounted on an insulating case, and to reduce the kinds of insulating barrier. SOLUTION: In this electric apparatus, the upper opening part of a fitting groove 26 formed on an insulating case 1 is formed wider than the horizontal width of the head part of an engagement part 21, and the lower opening part of the fitting groove 26 is formed narrower than the horizontal width of the head part. The heat part of an insulating barrier 20 is inserted to the upper part of the fitting groove 26 and then slid downward, the head part of the engagement part 21 is inserted to the lower part of the fitting groove 26, and the arm part is passed to the lower opening part of the fitting groove 26.
Patent JP-H1195685-A (JP)
Title: Head mounted video display device
Inventor: RII SAN JIEE
IPC: H04N5/64
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To improve the picture quality and to reduce eye fatigue by providing an optical distance adjusting means so that the optical distances among a video display section, reflection sections and lens sections are kept constant and adjusting the positions of the lenses in accordance with the distance between pupils of a user. SOLUTION: The picture generated by an LCD 31 is reflected to both sides by half mirrors 33a and 33b of a prism block 33. The reflected pictures are refracted by 90 deg. by reflection mirrors 43 arranged inside left and right mirror cases 42 and 42', tatally reflected, passed through lenses 52 arranged in lens cases 51 and 51', enlarged and image-formed at the eyes of the user. If the distance between pupils of the user is wider, the projecting section of an adjustment button is pushed to the bottom side, the button is separated from the inner side surface of the projecting section of a main body and the cases 42 and 42' are respectively moved to the both side directions of the block 33 and fixed at appropriate positions.
Patent JP-S6152101-A (JP)
Inventor: OGO TETSUYA
IPC: H02G1/02
Filed: 1984-08-22
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-S6162518-A (JP)
Title: Resin composition and manufacture
Inventor: ROOBERUTO BUAN DERU RINDE
IPC: C08G59/16
Filed: 1985-08-09
Abstract: Resin compositions comprising two resins A and B, wherein resin A consists of the reaction product of an epoxidized fatty acid ester of a polyvalent alcohol and a monovalent carboxylic acid and resin B consists of a carboxylic acid modified fatty acid ester of a polyvalent alcohol.The resins compositions are suitable for linoleum manufacture.
Patent JP-S6329963-A (JP)
Title: Manufacture of semiconductor storage device
Inventor: KOBAYASHI KEN
IPC: H01L21/822
Filed: 1986-07-23
Abstract: PURPOSE:To provide a high-capacitance structure consisting of a silicon substrate, a P<+> layer and an N<+> layer also on the side walls of a groove in the substrate, by utilizing the vapor-phase epitaxy technique for growing, selectively within the groove, a P<+> type silicon single crystal layer and an N<+> type silicon single crystal layer sequentially. CONSTITUTION:There is provided a dielectric isolation film of silicon dioxide 102 in a predetermined region of a P-type silicon substrate 101. A groove 103 is provided in another region, and the remaining region of the substrate is covered with a silicon dioxide film 104. A P<+> type silicon single crystal layer 105 having a thickness of 1 mum is selectively grown on the side walls of the groove by the vapor-phase epitaxy using silicon tetrachloride gas (SiCl4) containing B2H6. Subsequently, an N<+> type silicon single crystal layer 106 having a thickness of 0.3 mum is selectively grown on the surface of the P<+> type silicon single crystal layer by the vapor-phase epitaxy using SiCl4 gas containing As-H3. In this manner, a groove-type information storing capacitor can be obtained which has a high-capacitance structure.
Patent JP-H0223409-A (JP)
Title: Power source turning-off control system
Inventor: EZATO SATORU
IPC: G06F1/26
Filed: 1988-07-12
Abstract: PURPOSE:To turn off an efficient alternating current power source in accordance with the constitution of a self-system in any system by outputting a waiting time until the alternating current power source is turned off, to a power source control device for the switching instruction of the power source device with the power source controlled device. CONSTITUTION:At a power source control device A, an alternating current power source turning-off waiting tie value from a power source controlled device B-1 is held at an alternating current power source turning-off waiting time detecting part 2, thereafter, the device power source turning-off instruction to other power source controlled device, and the alternating current power source waiting time value of respective power source controlled values is successively fetched into the detecting part 2. After all turning-off instructions are completed, a maximum alternating current power source turning-off waiting time detecting part 3 detects the value of the longest waiting time from the detecting part 2 and sets it to a system parting board turning-off timer 4. Thereafter, when the timer 4 counts out, the turning-off instruction to a system parting board C. Thus, the efficient alternating current power source can be turned off in accordance with the constitution of the own system.
Patent JP-S5876647-A (JP)
Inventor: WADA TAKAFUMI
IPC: E04F15/18
Filed: 1981-10-31
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-H0730044-A (JP)
Title: Lsi package
Inventor: TAKAMURA SHIGERU
IPC: H01L23/04
Filed: 1993-07-15
Abstract: PURPOSE:To enable an LSI package used in the field of personal computers and computer systems to be enhanced in degree of integration by a method wherein lead frames are arranged high in density. CONSTITUTION:In an LSI package wherein lead frames 1 are arranged in parallel extending from the side of a package body 5, the lead 2 of the lead frame 1 extending from the package body 5 as exposed is formed into a triangular shape whose tip is pointed, and the lead frames 1 are alternately arranged so as to alternately dispose triangles (leads 2 of one frame 1) and inverted triangles (leads 2 of adjacent frame 1) side by side at the side beta of the package body 5.
Patent JP-S6065252-A (JP)
Title: Fuel injection quantity controller for diesel engine
Inventor: TSUZUKI YOSHIHIKO
IPC: F02M41/12
Filed: 1983-09-20
Abstract: PURPOSE:To control fuel injection quickly and accurately by providing a solenoid valve for opening/closing the overflow path of fuel pump and a start-of- injection detector. CONSTITUTION:It is comprised of a solenoid valve 8 for opening/closing the overflow path 7 of injection pump 1 and a detector 21 for detecting the fuel injection starting time of pump 1. The solenoid valve 8 is controlled by a control circuit 10 receiving signals from said detector 21 and operating condition detectors 22-27. Consequently, fuel injection can be controlled quickly and accurately over the entire operating condition of Diesel engine for car.
Patent JP-H0935469-A (JP)
Title: Electronic apparatus
Inventor: TAKIZAWA HIROSHI
IPC: G11C5/00
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To facilitate modification of memory capacity while reducing the cost in an IC memory recorder where an IC memory is applied as a memory means. SOLUTION: In an IC memory recorder, the cover 2 of a machine body 1 is opened and an IC memory package 4 is mounted additionally at a memory mounting section 3a when the memory capacity of initially mounted IC memory package 5 is increased. Subsequently, the cover 2 is closed and the terminal 4f of an IC memory chip is brought into contact with a terminal 3f on the machine body side through a spring 6 and the IC memory is connected with the machine body side thus extending the memory capacity.
Patent JP-H0225271-A (JP)
Title: Laser soldering device
Inventor: ARIGA SATORU
IPC: B23K26/142
Filed: 1988-07-14
Abstract: PURPOSE:To make effective utilization of laser light energy and to improve soldering quality by disposing a nozzle near soldering parts and executing soldering while ejecting an assist gas from the nozzle. CONSTITUTION:The nozzle 1 is disposed near the soldering parts such as lead wires 6 of an IC and the soldering is executed by the laser light 5 of a laser light emission optical system 4 while the assist gas such as gaseous nitrogen is ejected in the direction of an arrow 2 from the nozzle 2. The assist gas ejected form the nozzle 2 forces the smoke generated at the time of soldering to flow in the direction of the arrow 3, thereby preventing the suction of the smoke to the laser light 5 and the oxidation of the soldering parts. The laser energy at the time of soldering is effectively utilized in this way and the soldering quality is improved.
Patent JP-H0834676-A (JP)
Title: Mgo-cao thermal spraying material
Inventor: TAKENAKA HIROSHI
IPC: C23C4/10
Filed: 1994-07-27
Abstract: PURPOSE:To obtain an MgO-CaO thermal spraying material having a low phosphorus content, attaining satisfactory melting in a thermal spraying flame and ensuring high adhesiveness and high corrosion resistance by adding a proper amt. of a blast furnace slag-alumina fusing material and a blast furnace slag- spinel fusing material. CONSTITUTION:This MgO-CaO thermal spraying material contains 55-85wt.% dolomite clinker or dolomite clinker and magnesia clinker and 15-45wt.%, in total, of 10-40wt.% blast furnace slag and 2-10wt.% alumina and/or spinel as fusing materials. The weight ratio of SiO2 to Al2O3 in the fusing materials is 0.5-1.5.
Patent JP-H02133110-A (JP)
Title: Cold rolling method of plate material or band plate
Inventor: BERUNTO BERUGAA
IPC: B21B37/00
Filed: 1989-07-10
Abstract: PURPOSE: To reduce erroneous control and defective shapes in a rolling process by holding the ratio of a displacement variable between control elements to a constant and simultaneously making the whole control elements reach respective objective values. CONSTITUTION: A reversible rolling stand 1 is controlled by many control elements so that a stock to be rolled is rolled at a controlled rate of change in length ΔL/L. The control element 3 which is arranged keeping a distance in the axial direction and the control element 5 which acts on positioning in the axial direction of a conical roll 4 are arranged on a supporting roll 2. In order to eliminate stationary rolling errors which are generated in a central part and an edge part of the stock to be rolled, a setting value for driving the control elements 5, 4 thereby is generated with a controller 6 based on a pressure data 8 measured by a measuring roll 7. The defective shapes of the stock to be rolled are displayed on display screens 9, 10.
Patent JP-H06109397-A (JP)
Title: High pressure-resistant long-life heat exchanger made of aluminum
Inventor: GUREGORII JII HIYUUZU
IPC: F28F9/00
Filed: 1993-06-24
Abstract: PURPOSE: To obtain a pressure-resistance radiator that can be operated at a high temperature. CONSTITUTION: A heat exchanger consists of a plurality of pipes, a core with a fin between the pipes, and a header/tank assembly that is connected so that it can be subjected to fluid connection to each pipe of the core. The header/tank assembly is provided with an inner passage 34 with a circular section and is provided with a long and narrow housing 42 with a flat surface outside, a long and narrow recessed part being formed at both sides of the flat surface, and a base plate 54.  Further, the heat exchanger is provided with both side walls 56 being extended from both sides of a base plate 54 and is provided with a long and narrow groove-shaped member 53 that is engaged to the housing 42 so that the base plate 54 is allowed to hit against or is brought closer to the flat surface and both the side walls 56 hold one portion of the housing 42 and the outer end part of both the side walls 56 can be received into a recessed part, an opening for setting fluid connection for passing fluid between the inner passage 34 and the flat surface, and a plurality of openings that are punched in the base plate 54 and receive the pipe end of each pipe of the core in a sealed state.
Patent JP-H1188474-A (JP)
Title: Telephone set
Inventor: KONDO SHINICHI
IPC: H04M1/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of providing a private switch and to miniaturize a telephone set by driving a sound generation means for prescribed time after the sound volume and/or sound color setting of a setting means is changed. SOLUTION: Analog switches 15 and 16 connected to a call sound generation circuit 14 are conducted when an H signal is given to a control terminal. A resistor for sound volume adjustment R1 is for 'standard' one, and a resistor for sound volume adjustment R2 is for 'large sound volume' one. A hook detection means detects an off-hook state or an off-hook state. A control circuit 19 drives the sound generation means 14 when a call detection means detects a call and drives the sound generation means 14 for prescribed time after the setting of the sound volume and/or the sound color of the analog switches 15 and 16 is changed if a ten key 20 is operated for prescribed time when the hook detection means detects on-hooking. Thus, the sound volume and/or sound color of calling sound is changed by the ten key for dial transmission 20.
Patent JP-S6152833-A (JP)
Inventor: YASUNAGA RYUICHI
IPC: A47L9/00
Filed: 1984-08-24
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-H0418520-A (JP)
Title: Method for driving active matrix display
Inventor: SATO TAKASHI
IPC: G02F1/1365
Filed: 1990-07-03
Abstract: PURPOSE:To allow the driving of an active matrix display to provide good display quality while eliminating crosstalks by specifying the range of the absolute value of a data voltage. CONSTITUTION:Picture element electrodes 2 consisting of ITO provided on an insulating substrate 1 consisting of a glass substrate, ferroelectric layers 3 which are provided on the picture element electrodes 2 and consist of a copolymer of vinylidene fluoride and trifluoroethylene, and 1st electrodes 4 consisting of Al provided on the layer 3 are provided. The antielectric field of the ferroelectric material is designated as Ec, the film thickness of the active layer as dF, the capacity per picture element of the active layer as CF, and the capacity per picture element of the material having the above-mentioned electrooptical effect as CLC in this case. The range of the absolute value ¦V1¦ of the voltage V1 is specified to the range expressed by formula I. The good display quality is obtd. in this way.
Patent JP-H0341191-A (JP)
Title: Oil-containing polyacetal resin composition
Inventor: EGAMI MASAKI
IPC: C10N50/08
Filed: 1989-07-07
Abstract: PURPOSE:To prepare an oil-contg. polyacetal resin compsn. excellent in the injection molding stability, molded surface skin, and friction and abrasion properties by compounding a polyacetal resin, a specific tetrafluoroethylene resin, and an ester oil each in a specified amt. CONSTITUTION:100 pts.wt. polyacetal resin (e.g. Polyplastic Co.'s POM) is compounded with 3-25 pts.wt. powdered tetrafluoroethylene resin which is obtd. by heat-treating a molding-grade tetrafluoroethylene resin powder at 300 deg.C or higher and then pulverizing the heat-treated resin powder again, and 2-10 pts.wt. ester oil (e.g. Nippon Oil and Fat Co.'s Unistar H).
Patent JP-S6250585-A (JP)
Inventor: SHIGEOKA KOJI
IPC: E06B11/02
Filed: 1985-08-09
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-S5877988-A (JP)
Inventor: SATOU KAZUNORI
IPC: F16L7/00
Filed: 1981-11-05
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-H0465405-A (JP)
Title: Production of improved acrylic elastic fine particle
Inventor: SHINTO NOBORU
IPC: C08F2/18
Filed: 1990-07-05
Abstract: PURPOSE:To obtain the subject fine particles having rubber-like elasticity, excellent in strength and useful as a matting agent, etc., by dispersing a composition composed of a lower alkyl acrylate and a polyfunctional urethane (meth)acrylate monomer in a specified ratio in an aqueous solvent and polymerizing the resultant mixture under rapid stirring. CONSTITUTION:A monomer composition composed of (A) 50-99 wt. lower alkyl acrylate (e.g. methyl acrylate) and (B) 1-50 wt.%, preferably 5-30 wt.% polyfunctional urethane (meth)acrylate monomer (e.g. compound of formula) is dispersed in an aueous solvent and the resultant dispersion is subject to a polymerization condition under rapid stirring, thus obtaining the objective fine particles.