baber/WOPTO huggingface dataset:
Patent JP-S60103312-A (JP)
Title: Production of near parabolic plastic body
Inventor: NAKAUCHI JIYUN
IPC: G02B6/00
Filed: 1983-11-11
Abstract: PURPOSE:To obtain easily a titled resin body by swelling a circular columnar transparent polymer contg. an epoxy resin then diffusing low mol. compds. which react with the epoxy group and forms the polymer having the refractive index lower than the refractive index of the polymer into the polymer and bringing said compd. into reaction with said polymer. CONSTITUTION:A circular columnar transparent polymer having an epoxy group (e.g.; beta-methyl glycidyl methacrylate polymer) is dipped in a swellable liquid (e.g.; ethylene glycol) which satisfies the equation I (V0 is the volume of the polymer before dipping; V is the volume of the polymer when dipped and swollen until the content of the liquid in the polymer attains roughly a specified value) and is swollen to a prescribed volume. Then >=2 kinds of low mol. compds. (e.g.; the formula II, the formula III) which have reactivity with the epoxy resin and form the polymer having the refractive index lower than the refractive index of the polymer are diffused into the polymer and are brought into reaction therewith and are dried, by which the intended near parabolic plastic body is obtd.
Patent JP-H0963548-A (JP)
Title: Manufacture of cylindrical battery and device therefor
Inventor: NISHIDA HIROYUKI
IPC: H01M50/107
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To ensure that a circularly groove part with a uniform wall thickness is formed for a battery can by supplying a molding material while imparting axially equal pressures to both ends of the battery can. SOLUTION: A battery can 12 is held at its bottomed end 12b by a support 60, and with a mandrel 70 fitted around the open side end 12c of the can 12 axially equal pressures are imparted to both ends of the battery can 12 via upper and lower springs 94a, 94b. Therefore when a portion of the battery can 12 is circularly grooved 12a by displacement of a grooved roller 57 in the direction shown by the arrow (r), a molding material is smoothly and surely supplied from both ends of the battery can 12, i.e., from the bottomed end 12b and the open side end 12c. Therefore fluctuations in the wall thickness of a portion corresponding to the circularly grooved part 12a are not caused, and the overall wall thickness of the battery can 12 including the circularly grooved part 12a is made uniform to enable the can to keep desired strength.
Patent JP-H0747286-A (JP)
Title: Manufacture of metallic honeycomb carrier
Inventor: OTANI HIROO
IPC: B01J35/04
Filed: 1993-08-04
Abstract: PURPOSE:To manufacture a metallic honeycomb carrier wherein purification efficiency of exhaust gas is made excellent. CONSTITUTION:A temporary core 3 formed into a cylindrical shape is pressed and so deformed that the cross section is made elliptical. In the case, a regulation plate 4 is inserted into the through-hole 3a of the temporary core 3. The temporary core 3 is pressed and deformed until the internal circumferential surface of the through-hole 3a is brought into contact with both faces directed to the direction of thickness of the main part 4c of the regulation plate 4. Then, while the regulation plate 4 is pulled out from the through-hole 3a, an auxiliary corrugated plate 5 is inserted into the through-hole 3a. Width W and height H of the auxiliary corrugated plate 5 are set in the nearly same dimension as length L1 in the direction of the long axis of the flattened through-hole 3a and as length L2 in the direction of the short axis thereof.
Patent JP-2001040217-A (JP)
Title: Stabilizer lubricant solid composition for chlorine- containing resin and chlorine-containing resin composition containing the same
Inventor: TSUJIMOTO HIDEO
IPC: C08K5/10
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizer lubricant solid composition which itself does not have a blocking property, has excellent dispersibility in chlorine-containing resins and does not bleed out, when molded, and which can give excellent thermal stabilization to an obtained resin composition, when compounded with a chlorine-containing resin. SOLUTION: This stabilizer lubricant solid composition is obtained by dissolving 100 pts.wt. of (a) an organic tin stabilizer liquid at ordinary temperature in a solid matrix comprising 30 to 300 pts.wt. of (b) at least one aliphatic lubricant selected from the group consisting of higher fatty acids, higher alcohols, higher ketones, higher fatty acid esters and higher fatty acid amides which are solid at ordinary temperature, and 30 to 300 pts.wt. of (c) at least one hydrocarbon-based lubricant selected from the group consisting of hydrocarbon waxes, paraffin waxes, the partial oxides of hydrocarbon waxes and the partial oxides of paraffin waxes which are solid at ordinary temperature.
Patent JP-S6369965-A (JP)
Title: Aluminum coated steel wire
Inventor: YONEMOTO TAKAHARU
IPC: H01B5/02
Filed: 1986-09-09
Abstract: PURPOSE:To obtain an Al coated steel wire having high surface hardness, by forming a vapor deposited Al film on the surface of an Al coated steel wire by ion plating. CONSTITUTION:A steel wire is coated with an Al by extrusion and drawn. The surface of the Al coated steel wire is degreased with alkali and cleaned with acetone. The Al coated steel wire is then put in a high frequency ion plating apparatus, where a vapor deposited Al layer of 15mum thickness is formed on the surface of the wire by ion plating. Since the resulting Al coated steel wire has high surface hardness, it is hardly worn by rubbing and is not scratched. The wire is easily worked into a fence or the like and has improved corrosion resistance. An overhead power-transmission line made of the Al coated steel wire can be provided with high resistance to vibration fatigue.
Patent JP-S60106033-A (JP)
Title: Optical recording and reproducing device
Inventor: TOMITA YASUO
IPC: G11B7/135
Filed: 1983-11-14
Abstract: PURPOSE:To attain the auto-tracking with high accuracy by separating an incident luminous flux path completely from a reflected luminous flux path and therefore eliminating completely the effect of the so-called return light. CONSTITUTION:An incident luminous flux 3 containing polarized components orthogonal to each other transmits through a polarization separating means 52 and is separated into the 1st and 2nd polarized incident luminous fluxes 68 and 70 which are orthogonal to each other. These fluxes 68 and 70 are condensed at different positions on a recording medium 12 through a condenser lens 10 and reflected by the medium 12 to be separated into the 1st and 2nd polarized reflected luminous fluxes 72 and 74 which are orthogonal to each other. These fluxes 72 and 74 transmit again through the lens 10 and are put on each other in the form of a single reflected luminous flux 76 at a position different from the flux 3 in terms of space by the means 52. The flux 76 is separated again by a polarized beam splitter 54 and detected by the 1st and 2nd photodetectors 58 and 62. Thus a reproduction RF signal 44 is obtained.
Patent JP-2001038757-A (JP)
Title: Method and apparatus for controlling thickness of resin molding calendering machine
Inventor: YOSHIHARA TATSUHIRO
IPC: B29C43/58
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To accurately control a thickness of a sheet by immediately responding to an instantaneous change of the thickness of the sheet in a resin molding calendering machine. SOLUTION: A thickness calculating device 82 calculates a deviation of a thickness of a sheet detected by a sheet thickness detector 6 from a thickness command 81, and outputs a gap command value. A gap amount between calendering rolls 1 and 2 is detected by a gap detector 7. A gap calculating device 83 controls a gap amount between the rolls based on the output of the device 82 and the detected gap amount. Meanwhile, a gap compensating calculating device 9 learns a change amount of a thickness of one circumference of the roll, converts a change amount of the learned thickness into a gap operating amount corresponding to the position of the roll, and outputs a compensating signal for the gap. This compensating signal is added to the output of the device 82.
Patent JP-H1059747-A (JP)
Title: Method for cleaning and drying glass plate and device therefor
Inventor: UMEBAYASHI MASANORI
IPC: C03C23/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for continuously cleaning and drying many kinds of glass plates having different dimensions and shapes in standing states. SOLUTION: In this method for cleaning and drying glass plates 1 of flat or curved shapes continuously transported, a surfactant is previously applied on the surfaces thereof to separate dirt, a group of many kinds of glass plates 1 having different dimensions and shapes are made in standing and mixed loading states by a peg system carrying device 2 and are water-washed by industrial water, etc., then are shower-cleaned by warm water, further, are rinsed with demineralized water and water droplets are evaporated to dryness by hot air.
Patent JP-S58113841-A (JP)
Title: Radiation inspecting device
Inventor: OKAZAKI KIYOSHI
IPC: G01N23/04
Filed: 1981-12-28
Abstract: PURPOSE:To normally obtain an excellent reproducing picture, by a method wherein a maximum and a minimum luminance are set within an input sensitivity range of a photographing tube through compression of a luminance distribution of a transmitting information of an object to be measured converted into an optical image. CONSTITUTION:An irradiation field of an object 3 to be measured with X-rays from a pulse X-ray generator 1 is limited by a collimator 2. X-rays, transmitting the object 3 to be measured and a sleeping bed 4, enters an image intensifier 5 as a transmitting information and the X-rays, converted into a transmitting optical image, are collected by an optical system 6 and enter a filter 7 which is made of a memory material such as photochromatic glass and is reduced in a transmissivity as a result of blackening corresponding to luminace of light. Light passing through the filter is converted into a digital signal by a two- dimentional detector 8, and an A/D converter 9 to store it in a picture recoder 10. The electric processing of the stored signal permits the reproduction of a picture, which is excellent in a density resolution, without the reduction in transmitting information of the object to be measured.
Patent JP-H0531862-A (JP)
Title: Multilayered structure and multilayered package
Inventor: HARITA SHIGEYUKI
IPC: B65D65/40
Filed: 1991-07-29
Abstract: PURPOSE:To enhance heat sealability by forming a multilayered package by forming a multilayered structure consisting of a plurality of saponified ethylene/ vinyl ester copolymer layers different in composition, ethylene content, melt flow rate and melting point. CONSTITUTION:A multilayered structure is constituted of a saponified ethylene/ vinyl ester copolymer A-layer wherein ethylene content is 10-50mol% and the saponification value of the vinyl ester component is 95mol% or more and an ethylene/vinyl ester copolymer B-layer composed of a saponified ethylene/vinyl ester/vinyl silane compound copolymer and characterized by that silane content is 0.005-0.2mol%, ethylene content is 30-70mol% and the saponification value of the vinyl ester component is 90mol% or more. At this time, the ethylene content and melt flaw rate of the A-layer are set so as to be lower than those of the B-layer and the m.p. of the A-layer is set so as to be higher than that of the B-layer. The B-layers of the multilaminated structures are mutually heat-sealed to form a multilayered package.
Patent JP-S58105972-A (JP)
Inventor: JIYOOJI REBITSUTO
IPC: C07D239/47
Filed: 1982-12-06
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-H1038463-A (JP)
Title: Driving iron plate used for installation of cement rotary kiln brick
Inventor: OBARA MANABU
IPC: F27B7/20
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To shorten a work time of a cement rotary kiln brick installation work by improving a driving iron plate used for fastening bricks such that the use of the driving iron plate is facilitated. SOLUTION: A driving iron plate used for a cement rotary kiln brick installation work is provided with a driving head 8 on the rear surface of the driving portion thereof. With such a provision, a large hammer is available for driving the driving iron plate so that an easy and safe driving operation can be realized while greatly shortening an installation time. In view of a striking surface of the large hammer which gives a striking force to the rear surface of the driving iron plate, the driving head 8 may preferably have a width of 30-50mm and a thickness of 3.2mm. With respect to a shape of the driving head 8, a spot type, a T-shaped type and an L-shaped type are preferred.
Patent JP-S59103337-A (JP)
Title: Pattern formation
Inventor: OOSHIO SHIYUUZOU
IPC: H01L21/302
Filed: 1982-12-03
Abstract: PURPOSE:To obtain a metal film of micro-miniature pattern by covering the entire part with a positive resist film, when etching a metal film deposited on a semiconductor substrate through an insulating film, opening an window and filling it with a polyimide film which is resistive to dry etching, removing the resist film leaving only such polyimide film and by etching the metal film with the polyimide film used as the mask. CONSTITUTION:An Al film 10 is deposited on a semiconductor substrate 1 through an insulating film 2, a positive resist film 11 is provided on the entire part, it is then exposed by the electronic exposing method and developed, and a window is opened in the desired region. A polyimide film 12 which is resistive to dry etching is applied to the entire part including the window and is baked. While adjusting such baking time, ion etching is carried out. Thereby, the film 12 is left only within the window. Thereafter, with the film 12 used as the mask, the film 11 in the periphery is removed by the O2 plasma. With the film 12 left used as the mask, the reactive ion etching is carried out to the film 10 using CCl4 and thereby the desired shape of Al film 10 can be obtained.
Patent JP-H0261659-A (JP)
Title: Printing device
Inventor: WAKAMATSU KAZUHIRO
IPC: G03G15/00
Filed: 1988-08-27
Abstract: PURPOSE:To shorten a printing time by printing an odd number page on which printing is performed on a surface of next paper before printing an even number page on which printing is performed on a back surface. CONSTITUTION:The title device is provided with a means for performing printing on the odd number page, where printing is performed on the surface, of the next paper before performing printing on the even number page, where printing is performed on the back surface, and after printing is performed on the surface of 1st paper based on printing data transmitted in order of page from a host system. Thus, in the case of performing printing on both surfaces of the plural sheets of paper, a temporal margin that the paper where printing has been performed on the surface is inverted by means of an inversion mechanism and fed to a printing paper feeding system again is utilized effectively to a maximum and printing is performed on the surface of the next paper in the above-mentioned time, thereby shortening an operation time.
Patent JP-S59103602-A (JP)
Inventor: MATSUBARA KIICHIROU
IPC: A43B3/00
Filed: 1982-12-07
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-H0387642-A (JP)
Title: Construction of capacitive moisture sensor and manufacture thereof
Inventor: RARUSU SUTORUMUBOMU
IPC: G01N27/22
Filed: 1990-08-09
Abstract: PURPOSE: To provide a sensor which responds speedily and has high resisting force against corrosion and excellent history characteristics by providing at least one conductive layer which has a cleavage in random pattern and an adjacent dielectric layer which has no cleavage. CONSTITUTION: The sensor 6 is formed on, for example, a glass base body 4. For example, a conductive electrode 1 formed of an anode oxide tantalum layer is arranged first most closely to the base body 4. Then the electrode 1 is covered with a layer 3 of a dielectric material. The layer 3 is formed of a proper polymer such as cellulose acetate butyrate. The dielectric layer 3 is coated with a conductive electrode 2 formed of, for example, chromium or other proper materials having high resistivity enough for practical use. The electrode 2 should be formed of a material which shrinks by itself in the presence of internal stress when formed as a thin layer. This method forms cleavages 7 in the electrode 2. A contact conductor of a measuring instrument for an inductive factor is connected to the electrodes 1 and 2.
Patent JP-2001044237-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SEKINE JUNICHI
IPC: H01L27/04
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a position recognizing mark, without enlarging the chip area or limiting the flexibility in layout. SOLUTION: In this device, bonding pads 10 and wiring 12 are formed on the surface of a semiconductor chip 74. A protection film 16 is formed on the periphery 101 of the bonding pad 10 and wiring 12 on the surface of the semiconductor chip 74. A position recognizing mark 18 for the position of the bonding pad 10 is opened in the protection film 16 on the wiring 12.
Patent JP-S58116554-A (JP)
Title: Polychromatic recording device
Inventor: TASHIRO JIYUNICHI
IPC: G03G15/01
Filed: 1981-12-29
Abstract: PURPOSE:To obtain excellent polychromatic recording without increasing the size of an initial charger by providing a separating means for a developer as a front stage and a developing bias setting means capable of applying a high developing bias voltage by the surface voltage of a medium. CONSTITUTION:A photoreceptor 1 has the entire surface charged by the initial charger 2 uniformly and is then exposed to a picture corresponding to black as a section 3. Then, black toner charged positively is used to set a developing bias by a developing bias voltage setting part 5, and development is carried out by the 1st developing device 4. Then, exposure 6 of a picture corresponding to red is carried out and red toner charged positively is used to perform development through the 2nd developing device 7. The toner for the 1st development which is mixed in the 2nd developing device 7 is separated and removed by a known separating device, so recording is obtained by using the dichromatic toner free of ground staining and color mixture on the photoreceptor 1 without increasing the size of the initial charger.
Patent JP-H0377432-A (JP)
Title: Radio receiver
Inventor: NANJO MASANORI
IPC: H04B1/06
Filed: 1989-08-19
Abstract: PURPOSE:To surely close a station in a short time even when a fault due to crosstalk takes place by using the output of a timer circuit set by an informing consecutive signal at the time of counting up to open a switch circuit. CONSTITUTION:When an informing consecutive signal detection circuit 12 detects an informing consecutive signal, the circuit 12 sends a set signal to a timer circuit 11. Upon the receipt of the set signal from the circuit 12, the circuit 11 is set and starts counting and sends a signal to open a switch circuit 9 to a selective call signal detection circuit 10 when the timer expires. When a strong input electric field is received from other station, the notice consecutive signal sent from a master station is masked and the circuit 12 cannot detect it, the circuit 11 expires after a time and the switch circuit 9 is opened. Thus, crosstalk takes place with a signal of other station having a strong input electric field, the station is closed surely and automatically.
Patent JP-S58113282-A (JP)
Title: Manufacture of pressure-sensitive adhesive film
Inventor: SEKI YASUYUKI
IPC: C08F290/00
Filed: 1981-12-28
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive film which can be cured satisfactorily by photo-irradiation even in air and keeps high adhesivity even at a high temperature, by coating a film with a photosensitive composition containing a specific amount of 2-mercaptobenzothiazole, etc., and polymerizing the composition by the irradiation of actinic light. CONSTITUTION:The objective film is manufactured by coating a film substrate with a photosensitive composition containing (A) a polymer having photopolymerizable vinyl group (preferably the concentration of the photopolymerizable vinyl group is <=2.0X10<-3> g-equivalent/g, and the glass transition temperature and the molecular weight of the polymer are <=-30 deg.C and 300-100,000, respectively), (B) a photosensitizer (e.g. 2-ethylanthraquinone) and (C) 2-mercapto-benzothiazole or 2-mercaptobenzoxazole, and polymerizing the coating layer by the irradiation of actinic light. The amount of the component (C) is 0.1-5wt% of the other components of the composition. Preferably, <=30pts.wt. of an addition polymerizable liquid substance having radically polymerizable unsaturated group (e.g. 2-ethylhexyl acrylate) is added to 100pts.wt. of the component (A).
Patent JP-2001037719-A (JP)
Title: Endoscope device
Inventor: ONISHI JUNICHI
IPC: G02B23/24
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device which is small in size and light in weight and is highly cost effective. SOLUTION: An endoscope causes an LED 11 for illumination at the front end of an insertion part 6 to emit light to illuminate a part 14 to be observed, picks up the image with a CCD 16 and subjects the image to signal processing in a signal processing section 19 within an operation part 7 so as to make the image displayable with an LCD 20. An LED drive section 13, the signal processing signal 19, etc., are so constituted as to be driven by a battery 25 of a charging type within the operation part 7 and to charge the battery 25 with the DC electromotive force generated by receiving the light at a solar battery panel 31 disposed at the front end of a trocal 3 via a charging section 36, by which the size and weight of the device for carrying out endoscope inspection are reduced and the device is made suitable for carrying.  Further, the good cost effectiveness is assured by adopting the battery 25 of the charging type.
Patent JP-S6369130-A (JP)
Title: X-ray image intensifier
Inventor: KUBO MAKOTO
IPC: H01J31/50
Filed: 1986-09-11
Abstract: PURPOSE:To improve withstand voltage characteristics, assembling precision, and working efficiency, by forming an anode mounting means on an anode corresponding position in a vacuum enclosure and mounting the anode on this means by the use of a touch system. CONSTITUTION:A plurality of metallic pins 8 with round head parts are buried on an anode 4 corresponding position in a vacuum enclosure 1. Then, one of plural metallic pins 8 is made to pass through the vacuum enclosure 1 and used is a high-voltage lead terminal through which a voltage is applied to the anode 4. On the output side of the anode 4, hook-shaped cut-out parts 9 are formed in numbers corresponding to a plurality of metallic pins 8 and therefore these hook-shaped cut-out parts 9 are inserted into the metallic pins 8 in order to rotate the anode 4. Therefore, the hook-shaped cut-out parts 9 are fitted to the metallic pins 8 so that the anode 4 is fixed. In this case the anode 4 is mounted by the use of an one-touch system. Thus a X-ray image intensifier in which withstand voltage characteristics, assembling precision, and working efficiency are much improved, can be obtained.