baber/WOPTO huggingface dataset:
Patent JP-S60229721-A (JP)
Title: Rubber molding
Inventor: KAISAKU TETSUO
IPC: B29C39/10
Filed: 1984-04-27
Abstract: PURPOSE:To exactly couple a rubber molding with an object to be touched by forming a space originated from the contraction of rubber between the portion to be touched of a rubber and the recession of an insert metal in a rubber molding consisting of the insert metal and the rubber. CONSTITUTION:An insert metal 1 made of integrally combined steel plates 11 and 12 having a groove (a) on its back is integrally molded with a rubber 2 and vulcanized to obtain a rubber molding. During the vulcanizing and molding period, the portion 21 to be touched of the rubber 21 is formed along the surface of the recession (b) of the metal 1, but when the molding is taken out of the molds and cooled, the portion 21 is separated from the surface of the metal 1 by contraction to form a space S between both the metal 1 and the rubber 2. When a desired mirror bracket 3 is fixed to the metal 1 with a screw 4, the portion 21 is pushed down by one end 31 to give a rubber-elastic couplement. The exact couplement of the rubber molding and the object to be touched can be attained.
Patent JP-H04243888-A (JP)
Title: Imidazo(1,2-a)pyridine derivative, production thereof and alpha-haloketone derivative as intermediate
Inventor: SHOJI YASUO
IPC: A61P9/08
Filed: 1991-01-24
Abstract: PURPOSE:To provide a new imidazo[1,2-a]pyridine derivative having an excellent lipid-lowering activity and an ischemic reperfusion disorder-improving activity. CONSTITUTION:A compound of formula I (R<1>, R<2> are H, lower alkyl, halogen, NO2, phenyl, lower alkoxy, lower alkoxycarbonyl, halogen-substituted lower alkyl; R<3> is H, lower alkyl, phenyl; R<4> is lower alkyl), e.g. 6-bromo-2-(4- diethoxyphosphorylmethylphenyl)imidazo[1,2-a]pyridine. The compound is produced by reacting an alpha-haloketone derivative of formula II (X is halogen) with an aminopyridine derivative of formula III in an inert solvent under the refluxing temperature condition of the solvent. The compound of formula II is a new compound which is obtained as follows, halogenating 4'- methylacetophenone of formula IV, reacting the product with a trialkyl phosphite of formula V and halogenating the produced compound of formula VI.
Patent JP-H10269753-A (JP)
Title: Image recording/reproducing device and image recording/ reproducing method
Inventor: ITOU MASAMICHI
IPC: G11B27/034
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image recording/reproducing device for easily performing a confirmation operation for confirming whether an image being already recorded on a recording medium can be erased or not when a new image is overwritten on the image that is already recorded on the storage. SOLUTION: An image-recording/reproducing device has a recording/ reproducing parallel mode for performing a reproduction operation in parallel with a recording operation, records image data that indicate an image being picked up by an image pick-up part 1 in a solid memory 10, at the same time reproduces, as a preceding image, image data at a recording position that is reached at a specific time later from a current recording position in parallel with the recording, namely image data that are overwritten by image data for indicating the image being picked up by the image pick-up part 1, and synthesizes the reproduced image with an image being picked up by the image pick-up part 1 and displays the result on a monitor 21.
Patent JP-H09249270-A (JP)
Title: Card-shaped case
Inventor: FUJIWARA JIRO
IPC: B65D83/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a case which can be simply assembled by only setting a molded item therein and from which contents can be easily taken out by a method wherein the molded item is put into a paper cylinder and the rear board side of the item is pushed to cause the item to slide out of the cylinder by a predetermined distance so that a takeout port can be opened or closed. SOLUTION: A tray-shaped molded item 1, in which a content storing recess is formed and a takeout port 4 is formed by making narrower a portion of the item adjacent to the front board 2 thereof, is put into a quadratic prism- shaped paper case 10, in which one end thereof is obliquely cut off and the other end thereof is cut off at right angles and a fold piece is formed inside the end of the underside of the case where the case is cut off at right angles. By pushing with fingers a portion of the item 1 exposed at the obliquely cut off end of the case 10, the item 1, on the side of the front board 2, is pushed out of the edge of the case, where the case 10 is cut off at right angles, so that the port 4 is opened to allow contents to be taken out. Thus, a case which can be easily assembled and disposed of can be obtained.
Patent JP-H05287831-A (JP)
Title: Support structure for stair top floor panel
Inventor: KONDO KAZUYA
IPC: E04B5/02
Filed: 1992-04-09
Abstract: PURPOSE:To prevent the width of a stair well for a stair from becoming narrow, by locating the stair between body floor panels attached to an upper floor, and by supporting a stair top floor panel located above the stair with joint beams laid below the body floor panel. CONSTITUTION:A stair top panel 2 is laid between body floor panels 55, 55 above a stair, channel shape joint beams 1 having opposite ends which are fixed to end plates, are laid below the body floor panels 55 between a barrel difference 53 and a floor beam. Further, the upper floor panels 2 are supported to the joint beams 1 through the intermediary of a Z-like fixture 6. With this arrangement, the width of a stair well for the stair 50 can be widened by a width corresponding to the flange parts of the joint beams 1, 1.
Patent JP-H04299185-A (JP)
Title: Thermal transfer image-receiving sheet
Inventor: FUJIMURA HIDEO
IPC: B41M5/382
Filed: 1991-03-28
Abstract: PURPOSE:To provide a thermal transfer iamge-receiving sheet which gives a picture image being excellent in oil resistance such as shelf stability, fingerprint resistance and plasticizer resistance. CONSTITUTION:In a thermal transfer image-receiving sheet forming a dye- receiving layer on at least one side surface ofa backing sheet, the dye-receiving layer is mainly composed of polyurethane resin and diol constituting said polyurethane resin is a compound having the structural formula A and the mean molecular weight of 1000 and less.
Patent JP-H09251424-A (JP)
Title: Cache device
Inventor: YAMAZAKI ATSUSHI
IPC: G06F12/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a storage operation by operating stored data which is not used in a vector operation as the cache of a write back system. SOLUTION: When the cache mishits, a change bit update control circuit 4 stores write data 104 for arithmetic circuit, which is stored in a write data register 101, in a main storage 1 through a selector 121. When the cache hits, the content of the write data register 10 is written into a data array 3, checks a vector non-reference bit 110 outputted by an address array 2 corresponding to a block which is hit, and turns on the change bit field so as to terminate the operation so that a write back operation is executed at the time of forcing out the block. When the vector non-reference bit 110 is turned off, the content of the write data register 10 is stored in the main storage 1.
Patent JP-H03287110-A (JP)
Title: Reflection type optical nearby visual field scanning microscope
Inventor: FUJII TORU
IPC: G02B21/00
Filed: 1990-04-02
Abstract: PURPOSE:To constitute a simple optical system and to miniaturize a device by arranging a photodection fiber around a projection fiber so that the opening of the fiber is wound, and forming a multi-core fiber together with the projection fiber. CONSTITUTION:The multi-core fiber 20 is equipped with the projection fiber 21 which has the opening for guiding the light from a light source 5 to the surface of a body 3 to be measured on a stage 2 and plural, e.g. four photodetection fibers 22A - 22D which photodetect and guide the reflected light from the surface of the body 3 to be measured to a photodetector 10. Then the end parts of the photodetection fibers 22A - 22D on the side of the body 3 to be measured are arranged in the circumferential direction of the projection fiber 21 on concentric circles which have their center on the projection fiber 21 and also have optional radii. Consequently, the optical system is simplified and the device is miniaturized.
Patent JP-S62245660-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IKEDA SHUJI
IPC: H01L27/10
Filed: 1986-04-18
Abstract: PURPOSE:To prevent the generation of a soft error by a method wherein a high density semiconductor region is formed on the main surface of the well region located on the position deeper than the channel forming region of a driving MISFET. CONSTITUTION:On a memory cell, a p<+> type semiconductor region 11 is provided on the main surface of a p<-> type well region 2. Adjoining to a region 10, the region 11 is provided on the main surface of the region 2 located at the lower part of an n<+> type high density semiconductor region to be used as the drain region of driving MISFETs Q1 and Q2. Consequently, as a p-n junction can be formed with the regions 10 and 11, the accumulation capacitor which will be turned to information can be improved. Besides, at the part where said capacitor is constituted, a p<+> type semiconductor region 5 is provided on the main surface of the region 2 located at the part deeper than the region 11. As a result, the intrusion of a minority carrier into an information accumulating capacitor can be prevented. Accordingly, the soft error generating on a static RAM can also be prevented.
Patent JP-H02268672-A (JP)
Title: Production of tamarind beverage
Inventor: YASUDA YOICHI
IPC: A23L2/02
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the title beverage rich in vitamin B group by adding water to the fruit mush etc., of tamarind followed by percolation through e.g. cold digestion and by adding a small amount of limonene to the resultant filtrate to make tamarind easy to be taken from resistance thereto in terms of taste. CONSTITUTION:>=4 pts.wt. of water is added to 1 pt.wt. of the fruit mush or bean fruit of tamarind followed by percolation through cold or normal digestion or using hot water, and 0.01-0.3wt.% of limonene is then added to the resultant filtrate, thus obtaining the objective beverage.
Patent JP-S63253007-A (JP)
Title: Method for generating chlorine dioxide gas for cleaning environment
Inventor: IKEDA TOSHIYUKI
IPC: C02F1/46
Filed: 1987-04-09
Abstract: PURPOSE:To stably obtain the titled gas, by electrolyzing an alkali chloride solution to generate chlorine gas, continuously bringing the above-mentioned gas and air into contact with a constant amount of an alkali chloride solution to generate the titled gas and circulating the resultant alkali chloride solution simultaneously formed as a by-product. CONSTITUTION:An alkali chloride solution (reutilization from the later step) is electrolyzed in an alkali chloride electrolytic cell 1 to generate chlorine (Cl2) gas 5, which, together with primary air 15, is then continuously brought into contact with an alkali chlorite solution in an amount proportional to the electrolytic current in the preceding step fed from an alkali chlorite (NaClO2) solution storage tank 10 in a chlorine dioxide producer 6 to generate chlorine dioxide (ClO2) gas 16 diluted with air. An alkali chloride solution 3 simultaneously formed as a by-product is then circulated through the electrolytic cell 1. On the other hand, the diluted chlorine dioxide gas 16 is subsequently diluted with secondary air 19 to afford chlorine dioxide gas 21 with <=2ppm concentration for cleaning environment. The emission rate of the chlorine dioxide gas can be quantitatively controlled for a long period by this method and the use efficiency of chemicals can be enhanced.
Patent JP-S61257842-A (JP)
Title: Peel-off device for closely stuck thin sheet piled under stack
Inventor: NAGASHIMA HIROSHI
IPC: B65H3/30
Filed: 1985-04-23
Abstract: PURPOSE:To improve the working efficiency by configurating a device in such a way that two pawls are struck against those first and second thin sheets from the forward end which are held back and positioned on a rail by a stopper accompanied with the downward movement of a slide base, and then the pawl which is struck against the first thin sheet, is rotated allowing the sheet to be automatically peeled off followed by the separation and fall of the sheet. CONSTITUTION:Thin sheets W are placed on a rail 2, and are pushed out until the foremost sheet W1 is held back by a stopper 4 where the thin sheet W1 is suspended protruding out by one sheet from the forward end of the rail 2. Then, a slide base 9 is lowered allowing pawls 10 and 17 to strike their tips against the side of the thin sheet W1 and W2 with pressure through springs 16 and 14. And then, the pawls are allowed to kick and flip the end portion of a pawl catch 19 overcoming the rebound of the spring 16 allowing the pawl catch (B)19 to be rotated to the direction 'b' as shown by an arrow head. This causes the first thin sheet W1 to be kicked and peeled off to the direction 'c' as shown by an arrow head allowing a stopper closing section 22 which is simultaneously lowered to the direction 'd' as shown by an arrow head, to push the stopper 4 down. This also causes an arm section 6 to be rotated releasing a presser foot to the surface of the thin sheet W1 to the direction 'c' as shown by an arrow head so as to allow the thin sheet W1 to fall down easily.
Patent JP-S6350528-A (JP)
Title: Sulfur-containing acrylic flame-retardant fiber having excellent toughness
Inventor: TAKADA TAKASHI
IPC: D01F6/38
Filed: 1987-04-10
Abstract: PURPOSE:To provide the titled fiber having specific tensile strength, toughness (product of tensile strength and square root of tensile elongation) and sulfur- content, exhibiting excellent heat-resistance, flame-resistance and alkali resistance, having comparable spinnability to conventional fiber for clothes and useful for firemen's uniform, etc. CONSTITUTION:An acrylonitrile polymer composed of 99.7mol% acrylonitrile and 0.3mol% itaconic acid, etc., is dissolved in dimethyl sulfoxide to obtain a spinning dope. The dope is ejected through a spinneret into a coagulation bath composed of an aqueous solution of dimethyl sulfoxide to effect the wet- spinning. The obtained filament is drawn, sulfurized in sulfur dioxide at 280 deg.C and oxidized in air at 250 deg.C to obtain the objective flame-resistant fiber having a tensile strength of >=3.5g/d, toughness of >=10 (defined by the produce of tensile stress and square root of tensile elongation) and a sulfur content of >=5wt%.
Patent JP-H11264473-A (JP)
Title: Gasket
Inventor: ISOGAI SOICHI
IPC: F01M11/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent an assembling error by providing a rubber ring plate and a gasket plate supporting its circumferential edge, whose outer circumferential shapes are symmetrical with each other, in a seal surface pressure acting position around a through hole, and providing a display projection part in an asymmetrial position in the outer circumference of the rubber ring plate and a bore hole in a mating position with the gasket plate. SOLUTION: The outer circumferential shape of a rubber ring plate 2 is formed into an axisymmetric rectangular shape in both sides of a symmetry axis A and a heat-resistant elastomer rubber ring 6 is added to a position acting on a seal surface pressure. A display projection part 8 is provided in an asymmetrical position deviated from the symmetry axis A. A pair of gasket plates 4 are formed of metal or other plates and a bore hole 14 is provided in such a position as being opposite to the display projection part 8 and peeping it through. After the assembly, whether the plate 2 is rightly assembled with the plate 4 can be confirmed by peeping the projection part 8 through the borehole 14 or not.
Patent JP-S5212557-A (JP)
Title: Cavity connection type traveling wave tube
Inventor: OGAWA HIROSHI
IPC: H01J23/30
Filed: 1975-07-21
Abstract: PURPOSE: A composite attenuator for traveling wave tube making use of the advantage is small size and compactness of attenuator inside the cavity and large power capacity of attenuator outside the cavity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1197434-A (JP)
Title: Film deposition equipment, cleaning method thereof, and film deposition therewith
Inventor: NISHITANI EISUKE
IPC: H01L21/302
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide thin film deposition equipment in which residual reaction products left in inside the equipment can be removed without damaging reaction furnace parts of the equipment, by adopting for the parts a material having a lower etching rate against the gas for cleaning than that of the deposited film material, and to provide a cleaning method thereof and a method of film deposition therewith. SOLUTION: An inner tube 5 is placed inside a fused-quartz furnace tube 1 of the CVD equipment, and a purging gas is introduced into a space 8 between the fused-quartz furnace tube 1 and the inner tube 5, so that neither the CVD source gas nor the cleaning gas enters to the space 8. In the CVD equipment, gas etch cleaning is carried out when the cumulated thickness of the films deposited has reached 2 μm to remove the residual reaction products attached on the inside walls of the equipment. By making the material of the inner tube 5 have a lower etching rate for the cleaning gas than that of the deposited film material, the deposited film material products can be etched off selectively without etching the inner tube 5.
Patent JP-S58205398-A (JP)
Title: Odd-shaped magnet and its manufacture
Inventor: IIJIMA KENZABUROU
IPC: H04R31/00
Filed: 1982-05-25
Abstract: PURPOSE:To attain an odd-shaped magnet having a radial magnetic anisotropy preferable to a driving magnet for an electroacoustic converter, by utilizing the plastic processing and the magnetic property of an Fe-Cr-Co system magnet alloy. CONSTITUTION:A straight tube made of the Fe-Cr-Co system alloy is formed. In forming this straight tube, the processing property of plasticity of the Fe-Cr- Co system alloy is utilized. The straight tube thus obtained is heat-treated while applying a magnetic field along its center axis direction. As to the straight tube after the processing of magnetic field and heat, the processing of diameter expansion or contraction is applied to a part or all to form a disc section 2. Further, the heat treatment of aging is done for the member after the processing of the special form (or radial form) as mentioned above, allowing to obtain the remarkable improvement of the magnetic characteristics while keeping the radial magnetic anisotropy obtained at said processes.
Patent JP-S58205730-A (JP)
Title: Forming method of composite product
Inventor: SAKATANI YOSHIAKI
IPC: B29C43/34
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a composite product reduced in preparing cost and light in weight by a method wherein objects are preformed from prepreg to the semihardened state and these semihardened parts are combined to be coated with packing material, heated, pressed, hardened and form the whole body. CONSTITUTION:Parts (such as beam l of a frame reinforcing outer plate, rib 2 thereof, filler 3, cap 4, outer plate 5) are preformed from prepreg (such as epoxy resin impregnated unidirectionally oriented carbon fibers etc.) until preferably, the buffering plate 9, said prepreg, silica cloth 12, vacuum film 11 are laminated in order on a jig, heated, pressed and semihardened. These semihardened objects are assembled and all the assembled parts are coated with packing material (such as silicone rubber bladder mold etc.) 15 and, generally, hardened and formed at 100p.s.i. and 180 deg.C to obtain the desired formed part. USE:Composite material used for airplanes, automobile, etc.
Patent JP-S5613647-A (JP)
Title: Color image pickup tube and its manufacture
Inventor: YOSHIDA OKIO
IPC: H01J9/26
Filed: 1979-07-12
Abstract: PURPOSE:To obtain sufficient vacuum air-tightness by forming a thin glass layer and an adhesive layer in a tapered form near the peripheral edges of the face plate of a face plate structure. CONSTITUTION:The face plate structure 17 is welded by cold pressure welding to the aperture of the vacuum outer container 16 of a glass bottomed cylinder, in which the electron gun 15 is incorporated, by using the metal sealant 18 for obtaining vacuum airtightness. In the face plate structure 17, the inner surface of the face plate 19 of a light-transmissive glass is laminated with the color-stripe filter layer 20, the adhesive layer 21, the glass thin layer 22, the transparent conductive layer 23, and the photoconductive 24 in order. The glass thin layer 22 and the adhesive layer 21 near the peripheral edges of the face plate are shaped into a tapered form. Thus, electric contact is kept between the transparent conductive layer 23 and the metal sealant 18 and a signal can therefore be taken out of the signal electrode ring 25.
Patent JP-S62246297-A (JP)
Inventor: MIYAZAKI MITSUHARU
IPC: H05B41/282
Filed: 1986-04-17
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-S63254513-A (JP)
Title: Picture display method
Inventor: AOKI SHIGEO
IPC: G06F3/0482
Filed: 1987-04-13
Abstract: PURPOSE:To attain proper monitor control without causing operational confusion by displaying the mutual relations among functions when these functions are selected in a menu selection form. CONSTITUTION:A function which supplies the information to a computer and a function which displays the information of the computer are selected in a menu form and the corresponding picture is displayed on a CRT. In such a case, a specific menu is indicated and a picture indicating the mutual relations among functions corresponding to other menus are displayed on the CRT. Thus it is possible to specify the selecting order of functions or the position of a function that is under selection in an operation system on the picture when a desired function is selected in a menu form. Then the operational confusion can be prevented.
Patent JP-S5713736-A (JP)
Title: Heat treatment furnace
Inventor: ICHINOSE YOSHITO
IPC: F27B5/00
Filed: 1980-06-30
Abstract: PURPOSE:To shorten the temperature droppong time of a wafer by forcedly cooling the outside of a reaction tube which heat treats a wafer. CONSTITUTION:A soaking tube 4 which equalizes the thermal distribution of a quartz reaction tube 3 is provided at the outside of the tube 3 containing a wafer 5, an outer quarts tube 6 is supported by the tube 3 via pawls 2, the gap between the tubes 3 and 6 via the pawls 2 becomes an air flow passage of the air fed by blowing means 7, and the air forcibly cools the reaction tube and is exhausted from an air exhaust hole 8. The wafer 5 is heat treated at the prescribed temperature for the predetermined period of time in the tube 3 in such a manner that an impurity is diffused, and when the switch of a heater 1 is opened, the blowing means 7 simultaneously starts blowing. Since it is thus forcibly cooled, it can shorten the temperature dropping time of the wafer while maintaining the wafer at uniform temperature, and it can accordingly improve the controllability of diffusing the impurity in the wafer.