baber/WOPTO huggingface dataset:
Patent JP-S57202623-A (JP)
Title: Manufacture of circular fluorescent lamp
Inventor: IKEUCHI YOUICHI
IPC: C03B23/06
Filed: 1981-06-08
Abstract: PURPOSE:To control easily to the temperature distribution suitable for the bending and to reduce the occurring rate of the defective form, by performing the final heating for the bending of the valve sequentially by means of a gas oven and an electric oven. CONSTITUTION:At the stopping position of a moving member rotating intermittently, the upper end of a linear valve 3 made of the soda glass or low lead glass is secured by a chuck provided on the moving member 1. Then said valve 3 is gradually softened thermally by means of an oven 4 due to the rotation of the moving member 1. Thereafter at the position of III, it is surrounded by the gas oven 5 and heated to the proper temperature reliably. Furthermore at the position IV, it is surrounded by the electric oven 7 and heated finally to produce the optimal temperature distribution for the bending. When the valve 3 is carried to the position V, the lower end of the valve is held by the chuck provided on the forming roller 8 thus to bend into the circle. Consequently the occurrence of the defective form can be reduced considerably.
Patent JP-2000281071-A (JP)
Title: Spout integrated thin-walled plastic container
Inventor: KASHIMA HIROTO
IPC: B65D25/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To easily reduce the volume after a content is used up, and to reduce the transport cost, etc., by forming a spout from a half-cut groove over the whole circumference in an inner surface, etc., of the thin-walled plastic container having the spout on its top portion and a filling port in a bottom portion, and providing a handle piece having a stay on a peripheral edge inside the groove. SOLUTION: In a thin-walled plastic container 1 having a spout 10 on its top portion and a filling port on its bottom portion, the spout is formed of a half-cut groove 12 over the whole circumference of the spout 10 on the inner surface of the container 1. A handle piece 14 having a stay 16 is arranged on an inner circumferential edge of the half-cut groove 12. To unseal the container 1, the handle piece 14 is pulled, and broken off along the half-cut groove 12, and the spout 10 can be easily formed. The unsealing work is facilitated, the spout 10 is integrated with the container 1, the manufacturing efficiency is improved, the parts number is reduced, and the material cost is reduced, and in addition, the disposal, i.e., sorting collection is unnecessary, and the recycling can be facilitated.
Patent JP-H06302380-A (JP)
Title: Roll device
Inventor: BAIDA YOSHIO
IPC: H05B6/14
Filed: 1993-04-15
Abstract: PURPOSE:To enable a heat crown on roll surface to be freely shaped by changing the temperature distribution of a roll for adjusting the thickness of a base material such as paper, plastic and cloth, when the base material is heated with a roll device. CONSTITUTION:Two rolls 1 are laid as a pair, and a strip type base material 12 composed of paper, plastic, cloth, metal or the like is passed between the rolls 1. At this process, the rolls 1 are heated for machining the base material 12, including thickness adjustment, refining, and pasting. In this case, the rolls 1 are deflected due to reaction from the base material 12. Thickness, therefore, increases at the center section thereof, while being reduced at end sections. In order to eliminate this problem, a heating means 13 is provided near the external surface of the rolls 1 as part of the constitution thereof. Voltage is applied to an electromagnetic coil 13b and a magnetic circuit is generated with an iron core 1a and a roll external surface section 1b. This section 1b is thereby induction heated. In this constitution, the rolls 1 are rotated with a bearing mechanism, and a part of the section 1b, for example, only a center surface section is heated to have a thermal expansion difference, thereby enlarging the diameter thereof and forming a heat crown thereon.
Patent JP-S57203520-A (JP)
Title: Manufacture of porous film or sheet
Inventor: WATANABE YUKIO
IPC: C08J9/00
Filed: 1981-06-09
Abstract: PURPOSE:To obtain a porous film or sheet having good property balance with respect to anisotropy, surface strength, etc., for both mono- and biaxially stretched products by using a raw material obtained by adding a specific compound to a polyolefinic resin. CONSTITUTION:A resin composition, obtained by adding a filler (B) (talc preferably) and a polyhydroxy saturated hydrocarbon (C) (of a number average molecular weight of 500-20,000 preferably) to a polyolefinic resin (A) (high-density polyethylene preferably), is melted and molded into a film or sheet. The film  or sheet thus obtained is stretched to obtain an objective film or sheet. In this case, 100pts.wt. a polyolefin resin (A) is preferably mixed with 25-400pts.wt. the component (B) and 1-100pts.wt. the component (C). EFFECT:Both mono- and bi-axially stretched products are good in moisture permeability, weather proofness, heat resistance, etc., as well as having a high flexibility.
Patent JP-H05291138-A (JP)
Title: Molecular beam epitaxy method
Inventor: KIMURA KOZO
IPC: C23C16/511
Filed: 1992-04-09
Abstract: PURPOSE:To provide a method wherein, when a thin film of a p-type II-VI compound semiconductor is formed by using an MBE method, higher carrier concentration can be obtained with efficiency higher than the conventional efficiency. CONSTITUTION:When a thin film is formed by making a molecular beam incident on a substrate 5 from molecular beam source cells 6a, 6b, dopant material (N2) is ionized by using an electron cycrotron resonance plasma equipment 10, and N<+> is supplied on the substrate through a plasma leading-out window 11a, thereby performing doping.
Patent JP-S57206627-A (JP)
Title: Selective hydrogenating method of acetylenic compound
Inventor: KUNO KOUICHI
IPC: C07B61/00
Filed: 1981-06-11
Abstract: PURPOSE: To improve the removal ratio of acetylenes, reduce side reactions and stabilize the reaction for a long term in hydrogenating acetylenes in a 3W4C olefinic hydrocarbon fraction in the pressurized liquid phase, by using a solid catalyst containing Pd and an acetate in the anhydrous state.  
     CONSTITUTION: Acetlyenic compounds in a fraction containing 3W4C olefinic hydrocarbon fraction essentially are selectively hydrogenated in the pressurized liquid phase. In the process, a solid catalyst containing Pd and an acetate is used in the substantially anhydrous state. The catalyst is prepared by dehydrating with a dehydrating agent, e.g. molecular sieve or activated alumina supporting an activated alumina metallic salt, into the anhydrous tate. The stability of the catalyst is remarkably improved by the anhydrous state. The reaction temperature is 0W80°C, preferably 5W60°C, and the reaction pressure is 2W30kg/cm 2 .G, preferably 3W20kg/cm 2 .G. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04320331-A (JP)
Title: Formation method for multilayer wiring electrodes
Inventor: ARIMA HIROFUMI
IPC: H01L21/768
Filed: 1991-04-19
Abstract: PURPOSE:To provide a multilayer wiring electrode formation method capable of supplying constantly stabilized power to a first layer electrode and hence obtaining a high grade and high quality semiconductor device. CONSTITUTION:This multilayer electrode formation method comprises a process which successively forms a first layer electrode 12 made of specifically shaped tantalum or tantalum-contained alloy and a protective metal layer 13 at least made of one metal out of chrome, titanium and tungsten at a specified position on a board 11, and a process which forms an insulation layer 14 on the board in such a fashion it covers the first layer and protective metal layer. There are provided a process which bores an opening section 15 on the insulation layer so that a great part of the protection metal layer may be exposed and a process which forms a second layer wiring electrode 6 on the insulation layer so that the opening section may be filled in, which makes it possible to attain the object.
Patent JP-H06302979-A (JP)
Title: Stacking, connector attaching/detaching structure
Inventor: SUE HIDEO
IPC: H01R43/26
Filed: 1993-04-16
Abstract: PURPOSE:To provide a stacking, connector attaching/detaching structure which can secure the stability of a device against men's hands when the device is manually attached/detached and maintainability to the device even when the fitting/in force becomes stronger at the attaching/detaching time. CONSTITUTION:A stacking connector 1 connects printed wiring boards 3 and 4 fixed to the frame 2 of electronic equipment to each other and reinforcing plates 5 and 6 are respectively fitted to one sides of the boards 3 and 4. In addition, a strut 7 and is provided on the plate 6 as the fulcrum of a lever and a through hole 8 into which the strut 7 can be inserted is provided in the plate 6 at the position corresponding to the strut 7 inserting holes 9 which become the point of force of the lever are formed near the through hole 8. At the time of separating the boards 3 and 4 from each other, a screwdriver 10 is inserted into one of the holes 9 after passing over the strut 7 as the lever. In other words, the boards 3 and 4 are separated from each other with a weak force when the a point of application 13 is pressed with the screwdriver 10 by respectively using the strut 7, hole 9, and grip part of the screwdriver 10 as the fulcrum 11, point of force 12, and point of application 14.
Patent JP-S57204168-A (JP)
Title: Semiconductor device
Inventor: KAWASAKI KIYOHIRO
IPC: H01L29/78
Filed: 1981-06-10
Abstract: PURPOSE:To form a gate oxide film with less defects for the enhancement of quality, by adhering metallic silicide with oxidized surface on a insulating substrate ti provide a metallic wiring with the both ends superposed on the silicide thereon via an amorphous Si layer. CONSTITUTION:The high melting point metallic silicide 15 covered with an Si oxide film 16 over the surface is adhesion formed on an insulating substrate 1. The island amorphous Si layer 2 is selectively formed thereon further to selectively adhesion-form a source electrode 7 and drain electrode 8 for superposing on the silicide 15 to obtain MOS FET. Thus, thin insulating film does not cause pin holes for good adhesion of silicide on the insulating substrate with washability serving to prevent contamination.
Patent JP-S62246658-A (JP)
Title: Pulley type differential speed reducer
Inventor: ONISHI KATSUYA
IPC: F16H57/023
Filed: 1986-04-16
Abstract: PURPOSE:To simplify both appearance and attachment and to reduce cost by axially supporting both a fixed shaft and an output shaft on a rotary shaft of a pulley, axially supporting a planetary shaft at a specified distance from the axial center of the pulley and revolting and rotating in link motion with the pulley, and arranging rotation transmitting elements between respective shafts. CONSTITUTION:When input rotation is given to a pulley 1, a planetary shaft 22 revolves over the circumferences of a fixed shaft 11 and an output shaft 19 in link motion with the pulley to form a turnaround shaft planetary gear mechanism by means of engagements between a gear 14 and a planetary gear 26, and between a planetary gear 28 and a gear 20. Here, if the number of teeth of respective gears are all the same, the output shaft 19 does not rotate even if rotation is inputted to the pulley 1. Also, the smaller the difference in the numbers of the teeth, the greater a speed reduction rate obtained. Making the entire structure of a pulley type in this way, appearance is made of a simple shape, attachment to a structure is made easy, and further arms for supporting the planetary shaft are made unnecessary to reduce cost.
Patent JP-H08286536-A (JP)
Title: Thermal fixing device
Inventor: HIRAI MASAHIDE
IPC: G03G15/20
Filed: 1995-04-14
Abstract: PURPOSE: To improve thermal conductivity and strength of a film, to make complicated control unnecessary when the fixing speed is increased, and to save energy by dispersing thermally conductive and reinforcing particles by a specified proportion to a heat-resistant resin of the film. CONSTITUTION: This film is used for a heating device of a film heating method in which thermal energy is given through a heat-resistant film to the member to be heated. Thermally conductive and reinforcing particles are dispersed by >=40wt.% in the heat-resistant resin of the film. Namely, the film has a three-layered structure comprising a base layer film 21 which touches a heater as a heating body, a primer layer as an intermediate layer 22 on the base layer film 21, and a release layer as a top layer 23 which touches a recording material as a member to be heated and is formed on the primer layer as the intermediate layer 2 on the film 21. The base layer 21 consists of a heat-resistant resin in which an insulating ceramic powder or metal oxide powder 18 is dispersed so as to maintain characteristics of high thermal conductivity and high strength.
Patent JP-H02267999-A (JP)
Title: Electric apparatus with timer
Inventor: SUZAKU TAKAMICHI
IPC: H05K7/12
Filed: 1989-04-07
Abstract: PURPOSE:To adjust a mounting position (zero point position) easily and surely while preventing the slippage of the core of a timer device by regulating the sliding of screw bosses in the timer device by means of sliding regulation ribs. CONSTITUTION:Respective screw bosses of a timer device 14 on which each operating knob 15 is not mounted are inserted into respective sliding regulation ribs 23 from the rear side of an operating panel 13 and then, respective screw bosses 18 are given to circular arc like mounting holes 22. Then the device 14 is fixed temporarily by fitting an operating knob for jig to an operating shaft 19 and the device 14 is allowed to perform informing operation and makes the operating knob for jig locate at the position of an 'OFF'. When the 'OFF' position is adjusted, the device 14 comes to a state that slipping movement to the radial direction of the operating shaft 19 is hindered at peripheral three places by means of the sliding regulation ribs 23 and then, if the device 14 is rotated in such a state, the adjustment of the 'OFF' position is performed simply and surely while preventing the slippage of the core of the device 14.
Patent JP-H02267560-A (JP)
Title: Developing device for waterless planographic printing plate
Inventor: OBA HISAO
IPC: G03F7/30
Filed: 1989-04-07
Abstract: PURPOSE:To allow a stable development processing over a long period of time by replenishing a developer and water in accordance with the detection results of a processing quantity detector and an electrical conductivity detector and maintaining the specified activity of the developer. CONSTITUTION:The waterless PS plate 12 inserted into a developing section 14 is detected by an aluminum detector 86 and the processing quantity is detected. A controller 52 operates a developer supplying pump 76 to supply the developing stock soln. to a developer recovering tank 22 when the processing quantity based on the detection result exceeds a set value. The replenishment is executed according to the processing of the PS plate 12 to restore the developer from the deterioration by the processing. Further, the electrical conductivity of the developer 18 is detected 54 and is transmitted to the controller 52. The moisture in the circulated developer 18 evaporates to thicken the developer and, therefore, the electrical conductivity thereof increases. The controller 52 operates a water supplying pump 78 to supply the water into the developer recovering tank 22 when the conductivity exceeds a prescribed value.
Patent JP-H10283708-A (JP)
Title: Disk tray accommodating apparatus and disk recording and/or reproducing apparatus
Inventor: HAMA TORU
IPC: G11B17/26
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent drop of disk tray from the receiving means to easily mount the disk tray to the accommodating means by causing a drop preventing means to be engaged with a guide means when the disk tray is pulled out of the receiving means for the replacement of disk. SOLUTION: When a disk tray 3 is manually pulled out in the direction of arrow mark X3 , it can be pulled out until, drop preventing means 16a, 16b are stopped because these are engaged with engaging portions 46a, 46b. In this case, with application of a force in the direction of arrow mark X1 , the drop preventing means 16b rotates around the fulcrum A drawing a locus a and is then engaged with the engaging portion 46b. On the other hand, when the disk tray 3 is removed by applying a force in the direction of arrow mark X2 , the drop preventing means 16a draws a locus b and is engaged with the engaging portion 46a. However, the disk tray 3 is elastically deformed to cancel this engagement and thereby it can be removed from a tray accommodating body.  That is, since a cutout portion for pulling manipulation is provided, the radius of locus (a) becomes larger than that of the locus (b) to prevent drop of disk tray even when the force in the direction of arrow mark X1 is applied and elastic deformation occurs.
Patent JP-H09275818-A (JP)
Title: Case for rearing
Inventor: OBARA KAZUHIRO
IPC: A01K67/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To easily rear animals and plants, which are conventionally regarded not to be reared indoors, inside a room. SOLUTION: This is a case 1 for rearing the animals and plants housed inside, and especially, it is provided with a sensor for measuring the environmental conditions excepting for the temperature inside the case 1, adjusting means for adjusting the environmental conditions, and control means for automatically controlling the adjusting means so that the environmental conditions can be maintained within a range set in advance.
Patent JP-S58208145-A (JP)
Title: Method and apparatus for manufacturing preform for optical fiber
Inventor: MIYANOCHI TETSUO
IPC: G02B6/00
Filed: 1982-05-28
Abstract: PURPOSE:To ensure uniform quality by exhausting gas in a reactor in which starting materials are mixed and burned to form and laminate fine glass particles through an exhaust pipe while always controlling the distance from the tip of the exhaust pipe to a laminate of fine particles to a fixed value. CONSTITUTION:An exhaust pipe 5 is fixed in a moving stand 22 which is moved in the directions of arrows 25 by a motor 24 through a screw shaft 23. Photoelectric tubes 26a, 26b are attached to support rods 27, and the rods 27 are fixed on the stand 22. A beam 28 is irradiated from the tube 26a of the light emitting side toward the tube 26b of the light receiving side through windows 29 attached to a muffle 1. The distance from the tip of the exhaust pipe 5 to a base material 4 is equal to the distance from the tip of the pipe 5 to the beam 28. The quantity of light received by the tube 26b of the light receiving side is transduced into voltage, and the stand 22 is moved by the motor 24 so as to keep the voltage constant, thereby moving the pipe 5.
Patent JP-H11288177-A (JP)
Title: Image forming device
Inventor: KATO ATSUSHI
IPC: G03G15/16
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reducing an impact and noise caused by contact by pressing, so as to prevent a transfer body (an actual image agent carrier) from being damaged, when a recording paper passes through a close contact part with an opposed roller or a belt, to be ejected. SOLUTION: The image forming device is provided with a freefy rotatable actual image agent carrying means 21 and a freely rotatable transfer means 22 arranged side by side in proximity to the actual image agent carrying means 21, to face it and transfers an actual image agent image on the actual image agent image carrier onto a transfer material, in such a manner that the transfer material is inserted through the gap between the carrier 21 and the transfer means 22, to be carried.  Further, the image forming device is provided with a transfer material detecting means 20 disposed in a part nearer to the upstream side on a carrying path for the transfer material than a position where the carrying means 21 faces the transfer means 22, to detect the presence and thickness of the transfer material and a rotary shaft moving means for moving the rotary shaft of the transfer means 22 in the thickness direction of the carried transfer material, based on the result of the detection of the transfer material detecting means 20.
Patent JP-H09249550-A (JP)
Title: Skin preparation for external use
Inventor: SHIBATA YUKI
IPC: A61K8/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a skin preparation for external use effective for preventing and improving of a chromatosis, a spot, a freckle, a chloasma or a darkening, etc., after sunburn with suppressing generation of melanin and also having safety by using an extract of a specific plant of family Poaceae as an active component. SOLUTION: This skin preparation contains an extract obtained by dipping or refluxing with heating foliage of Lophatherum gracile Brongn as family Poaceae plant, well-known as a Chinese medicine, in an eluting solvent such as methanol, ethanol or acetone, filtering and concentrating the resultant solution. Preferably, a blending amount of the extract of the Lophatherum gracile Brongn is 0.005-20.0wt.%, especially 0.01-10.0wt.% of the skin preparation for external use in a dry weight. A whitening agent such as a placental extract, glutathione or Saxifraga stolonifera can be mixed for imparting further whitening effect. Otherwise, royal jelly, or various vitamins may be added for suppressing of aging of the skin.
Patent JP-S61250156-A (JP)
Title: Manufacture of heat resistant member
Inventor: NAKASHIRO NORIYUKI
IPC: C22F1/00
Filed: 1985-04-26
Abstract: PURPOSE:To manufacture a heat resistant member capable of withstanding high temp. and pressure and having improved resistance to stress corrosion cracking by subjecting an Ni alloy material contg. specified amounts of Cr, Fe and Zr to soln. heat treatment at a proper temp. CONSTITUTION:An Ni alloy material contg. 10-20wt% Cr, 4-10wt% Fe and <=0.01wt% Zr or one or more among Mg, Ca and Y is subjected to soln. heat treatment at 1,000-1,100 deg.C. Since sulfide is precipitated in the grains by the addition of Zr or one or more among Mg, Ca and Y, the sulfide is uniformly dispersed to inhibit the segregation of S on the grain boundaries, and a heat resistant member usable well at high temp. and pressure without causing stress corrosion cracking is obtd. The soln. heat treatment is carried out for 10-60min per 1in. thickness of the material. A heat resistant material having much superior resistance to stress corrosion cracking can be obtd. by carrying out age hardening at 690-720 deg.C after the soln. heat treatment.
Patent JP-S60235845-A (JP)
Title: Corona discharge treatment of plastic film
Inventor: MORIMOTO KATSUHIKO
IPC: H05F3/04
Filed: 1984-05-08
Abstract: PURPOSE:To carry out the titled treatment uniformly and rapidly by using a specified metal roll having a ceramic surface coating, as the metal roll facing a discharge electrode bar. CONSTITUTION:A high-frequency high voltage is applied between a metal roll 1 fixed to a frame 8 and a discharge electrode bar 3 to generate corona discharge 9 (number 4 is a high-frequency generator; 5 is a step-up transformer), and the corona discharge treatment is given to a plastic film 2 which passes between the roll 1 and the bar 3. The metal roll 1 used has a ceramic coating layer 6 on the surface and a ceramic coating layer 7 facing the areas protruding from both ends of the discharge electrode bar 3 is thicker than the coating layer 6. Optionally, a ceramic material of a low relative dielectric constant may be used to coat only the both end parts above-mentioned, thereby reducing the capacitance of these parts.