baber/WOPTO huggingface dataset:
Patent JP-H0697330-A (JP)
Title: Ic socket
Inventor: OSADA TAKAHIRO
IPC: H01R33/76
Filed: 1992-09-16
Abstract: PURPOSE:To obtain an IC socket in which a load applied to a cover at the time of the insertion and removal of an IC package is not transmitted to a board. CONSTITUTION:An IC socket 4 is constituted by inserting one end of contact 3 into holes bored in a base 1 and inserting the other end of the contact 3 into grooves 2b shaped like those between teeth of a comb, whereby the cover 2 is elastically supported by the base 1. Columns 7 are also provided on the bottom of a base 1. The IC socket 4 is attached to a burn-in board 5 by making the columns 7 penetrate through the board and soldering the one end of the contact 3 to the board.
Patent JP-H07100541-A (JP)
Title: Press brake and its control method
Inventor: MIYAGAWA YASUHIRO
IPC: B30B15/22
Filed: 1993-10-01
Abstract: PURPOSE:To improve the safety by securing the space between a die and a punch before setting a work. CONSTITUTION:A rotary handle 10 is rotated to apply the pressure between a die and a punch of a press brake. A reduction motor 19 connects a clutch 17 through a rotary shaft 11 of the handle 10 and pulleys 15, 18, and a belt 14 to give the handle 18 the rotational force. A means to operate the reduction motor 19 is provided so that the die may be separated from the punch by the prescribed space after the prescribed pressure is applied to the die and the punch. A means to arrange a work between the die and the punch and to realize the control to bend the work by applying the pressure thereto is provided. This constitution eliminates damages such as breakage of the work without forgetting the operation of the primary reduction.
Patent JP-H0969566-A (JP)
Title: Fabrication of semiconductor device
Inventor: MIWATARI TADAHIRO
IPC: H01L21/28
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency in the formation of an opening while suppressing fluctuation of insulation film by implanting ions obliquely into art interlayer insulation film through a window made thereon and then etching the interlayer insulation film isotropically. SOLUTION: A silicon oxide is deposited, at first, on a substrate and a first interconnection layer is formed thereon thus forming a desired interconnection pattern. A first plasma silicon oxide 5A is then grown thereon at low temperature as an interlayer insulation film and coated with an SOG film. Subsequently, it is planarized such that no SOG film is left on the upper side of first interconnection layer. A second plasma silicon oxide 5B is then grown thereon as an interlayer insulation film. Subsequently, a photoresist 7 is applied over the entire surface and a window 7a is made at a part on the first interconnection layer where a through hole is made. Finally, ions are implanted into the interlayer insulation film through the window 7a at an angle smaller than 90 deg. in the vertical direction with respect to the surface of semiconductor substrate while turning horizontally.
Patent JP-H0294350-A (JP)
Title: Metal vapor discharge lamp
Inventor: SAIDA ATSUSHI
IPC: H01J61/34
Filed: 1988-09-30
Abstract: PURPOSE:To prevent ill effects associated with heating process and enhance the quality by making No.2 jointing material of heating property from solder glass having a lower melting point than No.1 jointing material of heating property. CONSTITUTION:No.2 jointing material 14 of heating property is made of solder glass having a lower melting point than No.1 jointing material 6 of heating property. That is, the heating temp. to the No.2 jointing material 14 can be lower than No.1 jointing material 6. Therefore, the temp. of a light emitting tube 1 in an envelope 2 will not heighten so much when No.2 jointing material 14 is heated, and No.1 jointing material 6 which has undergone the heating process and is now in stabilizaed condition, is free from ill affection. This prevents deterioration of the illumination characteristic associate with the heating process and also inconvenience such as poorly performed joint, and the quality will be enhanced.
Patent JP-H0665278-A (JP)
Title: New flavonoid glycoside
Inventor: OKAMURA HIDEO
IPC: A61K36/18
Filed: 1992-08-25
Abstract: PURPOSE:To obtain a new compound having excellent anti-acid action and useful as food and drink, a cosmetic and a medicine. CONSTITUTION:A compound of the formula, e.g. quercetin 4'-O-beta-D- glucopyranoside-6''-gallate. This compound of formula has the following physicochemical properties: Appearance, yellow powder; molecular formula, C28H24O16; high speed atomic impact mass spectrum m/z 615 (M-H)<->; ultraviolet ray spectrum (MeOH) lambdamax [nm(logepsilon)]: 203 (4.75), 254 (4.35), 269 (4.36), 366 (4.26), etc. This compound of formula is obtained by e.g. extracting a plant such as a tree belonging to the Eucalyptus with water or an organic solvent such as an alcohol or acetone.
Patent JP-H0883943-A (JP)
Title: Organic semiconductor
Inventor: KINOSHITA HAJIME
IPC: H01L31/04
Filed: 1994-09-13
Abstract: PURPOSE: To obtain an ultrathin layer organic semiconductor which can be easily manufactured or an organic semiconductor having a fine pattern by synthesizing insoluble nonfusible base having a polyacene skeletal structure by utilizing optical reaction by an ultraviolet laser. CONSTITUTION: An insoluble nonfusible base having a polyacene skeletal structure is obtained by emitting an ultraviolet laser to an aromatic condensate polymer or a base of its heat-treated polymer having atomic ratio of hydrogen atom/carbon atom of 0.15 or more. Its electric conductivity is 10-l2S/am to l02S/cm. The absorbance D represented by a formula D=D1180-1280 /D1560-1640 (D1180-1280 , D1560-1640 are absorbances obtained from the maximum absorption peak of the range of kayser of 1560-1640) is 3.0 or less, and has bond between two carbons for forming the conjugated system of a benzene ring as main bond. Thus, the organic semiconductor having the ultrathin layer and the fine shape is obtained.
Patent JP-H0293961-A (JP)
Title: File deleting system
Inventor: SAITOU YOSHIHIKO
IPC: G06F21/60
Filed: 1988-09-30
Abstract: PURPOSE:To execute operation without generating a delay by separately and independently executing a file deleting request receiving processing and processing for executing practical file area zero-clearing in the case of zero- clearing the file area and deleting the file. CONSTITUTION:A file area zero-clear processing means 5 monitors a deleting file registering table 4, and when a file to be deleted is registered by a file access right changing processing means 3, a value '0' is written in an area regulated by a file area start address and a file size. During the period of writing processing, the size of the area writing the value '0' is set up in a deleting file registering table 4, and when a system stops and then restarts its operation, the zero-clear processing can be continuously executed without being reexecuted from the initial stage. Consequently, operation can be executed without generating a delay.
Patent JP-S60142857-A (JP)
Inventor: TAKAGI SHIGEHARU
IPC: A61F2/28
Filed: 1983-12-29
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-S62101929-A (JP)
Inventor: BERUNAARU RATOORU
IPC: B28D5/00
Filed: 1986-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63301502-A (JP)
Title: Thick film varister
Inventor: NAKAMURA KAZUYUKI
IPC: H02H9/04
Filed: 1986-10-17
Abstract: PURPOSE:To increase the area of a varister film as well as to increase the proof strength against energy by a method wherein a terminal electrode is provided on the side face of a substrate. CONSTITUTION:The title thick film varister protects electronic apparatus from abnormal voltage. The varister film 12 consisting of a varistor layer and a pair of electrodes 13a and 13b is provided on the upper surface of a substrate 11, and the terminal electrodes 4a and 4b, to be connected to the electrodes 13a and 13b, are provided on the side face of the substrate 11. Consequently, as the area on which the terminal electrodes are positioned can be used as a varister film, the area of the varister film can be enlarged, and the thick film varister having the larger proof strength against energy can be obtained.
Patent JP-H0294310-A (JP)
Title: Illuminating fixture
Inventor: KOBAYASHI KAZUTOSHI
IPC: F21V21/04
Filed: 1988-09-30
Abstract: PURPOSE:To smooth installation of a mounting tool to the body by accomplishing detention with both the inner and outer surfaces of a side wall of the body through the action of a detent pawl of an inner and an outer side piece of a resilient mounting plate when the hole edge of a mounting hole is pinched by the flange edge of the body and the mounting tool. CONSTITUTION:Body 1 having a flange edge 3 is provided with a slit 7 having a through hole 5 and also a guide hole 6 in communication therewith, and a mounting tool 8 is inserted in this slit 7. This mounting tool is slided along the guide hole 6, and the hole edge of a mounting hole provided in the mounting surface is pinched by the mounting tool 8 and flange edge 3. An inner piece 13 and outer piece 14 of a resilient mounting plate 14 are inward displaced in compliance with sliding of a slide piece 12, and thereby detent pawls 20 on these pieces are bitten in the inner and outer surfaces of the body side wall to ensure securing of the mounting tool to the body. This smoothen installation of the mounting tool to the body.
Patent JP-S62106990-A (JP)
Title: Method of reforming fuel oil
Inventor: MIYAZAKI MINORU
IPC: C10G32/02
Filed: 1985-11-05
Abstract: PURPOSE:To improve the quality of an oil through the atomization of oil molecules and reduction of impurities into minute pieces, by mounting a magnetism generating device having a particular structure on the bottom of an oil storage tank made of iron and a large-size permanent magnet on the internal wall thereof for magnetization and bringing a fuel oil into contact with the device and the magnet for a particular period of time. CONSTITUTION:A plurality of disk-shaped permanent magnets having a flux density of 4000 G or more are adsorbed to each other in sets of two to form set magnets 13. The set magnets are arranged at predetermined intervals so that the pole surfaces of the set magnets repel each other. A non-magnetic tube 17 is fixed to the central portion thereof by inserting and passing the non-magnetic tube through the central portion thereof to form groups of magnets 19. A plurality of groups of magnets are fixed with the both ends of a supporting material 20 in which a number of oil passages 22 are formed, thereby forming a magnetism generating device M. A plurality of sets of magnetism generating devices M are mounted on the bottom of a oil storage tank 24 made of iron while a plurality of large-size permanent magnet 27 having a flux density of 6000 G or more is mounted on the internal wall of the tank for magnetization. A fuel oil is poured into the tank and is brought into contact with the magnetism generating device M and the large-size permanent magnet 27 at room temp. or with heating for 3hr or more. The synergistic action of magnetism from the device M, magnet 27, and tank 24 atomizes molecules of the fuel oil and simultaneously reduces agglomerated impurities into minute species, thereby improving the quality of the fuel oil.
Patent JP-S60143838-A (JP)
Inventor: TAKAHASHI HIDEKAZU
IPC: B02C13/28
Filed: 1983-12-29
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-H08178879-A (JP)
Title: Water content detection sensor
Inventor: FUJIMOTO HIDEO
IPC: G01N25/56
Filed: 1995-09-26
Abstract: PURPOSE: To provide a water content detection sensor which can detect both the temperature and the water content of garbage process material. CONSTITUTION: The water content detection sensor 13 detects the water content of a garbage process material in a processing layer. A heat-generating means and a temperature sensor 13c for detecting a temperature rise because of the water content of the garbage process material when the heat-generating means generates heat are fixedly set on the rear side of a casing 14 formed out of a material of a good heat conductivity. The front side of the casing 14 is in touch with the garbage process material. The heat-generating means and temperature sensor 13c are molded with a molding material 15 on the rear side of the casing 14.
Patent JP-S63102920-A (JP)
Title: Coating with heat-flowable fluororesin
Inventor: SEKOSHI KAZUO
IPC: B29L23/00
Filed: 1986-10-21
Abstract: PURPOSE:To coat an article surely with a heat-shrinkable fluororesin tube at a relatively low m.p., by coating the article to be coated with the heat- shrinkable fluororesin tube with a fluororesin primer whose m.p. is lower than that of said fluororesin in advance. CONSTITUTION:A surface of an aluminum roller is treated with sand blast and then spray-coated with a primer containing 44wt% tetrafluoroethylene- perfluoroalkylvinylether copolymer (m.p.=320 deg.C), which is fired at 320 deg.C to form a primer coating. A heat-shrinkable tube consisting of a tetrafluoroethylene-perfluoroalkylivinylether copolymer whose thickness is 50mu is thereon applied and fixed by shrinking at 150 deg.C from an end by means of a hot spray gun. Finally, this roller is put in an electric oven and fired at 300 deg.C to coat surely with the heat-shrinkable tube.
Patent JP-H04125625-A (JP)
Title: Microfilm carrier
Inventor: SAKAKIBARA KATSUNORI
IPC: G03B21/11
Filed: 1990-09-18
Abstract: PURPOSE:To improve the operability of a microfilm by providing a guide roller which guides the conveyance of a roll film at a roll unit holding the roll film, and retreating the guide roller at the time of moving a carrier glass for a sheet film. CONSTITUTION:A roll unit 32 holding the roll film in order to be freely conveyed, is attached to a base plate 36, and a first moving body 41 equipped with a carrier glass 43a for the roll film and a second moving body 42 equipped with a carrier glass 47a for the sheet film are provided between the base plate 36 and the roll unit 32 in order to be freely movable. And also, guide rollers 75 and 76 which guide the conveyance of the roll film are provided at the roll unit 32 after positioned near to a projection optical path passing part 53a. Then, the guide rollers 75 and 76 are retreated by a driving means 81 at the time of positioning the carrier glass 47a for the sheet film at the projection optical path passing part 53a. Thus, the operability of the microfilm carrier can be improved.
Patent JP-S63104829-A (JP)
Inventor: SUGIYAMA SHIGERU
IPC: B65D3/28
Filed: 1986-10-21
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-H0885703-A (JP)
Title: Polysaccharide derivative having organotropy and drug carrier
Inventor: SAKAGAMI MASAHIRO
IPC: A61K31/505
Filed: 1994-09-16
Abstract: PURPOSE: To obtain a specific compound useful as a drug carrier which transfers a drug such as an antitumor or antiinflammatory drug to a specific organ. CONSTITUTION: This compound is represented by the formula E-T<1> -T<2> -F [wherein E is a monosaccharide selected from among glucose, fructose, mannose, fucose, neuraminic acid, uronic acid, galactosamine, glucosamine, ribose, deoxyribose, arabinose, and xylose, a monosaccharide derivative selected from among N- acylation, O-acylation, O-alkylation, and esterification products of these monosaccharides, or an oligosaccharide consisting of two to six molecules of any of these monosaccharides (and derivatives); T<1> is CH2 CH2 (OCH2 CH2 )m (where (m) is 1 to 10), (CH2 )n (where (n) is 2 to 16), or a group represented by the formula (where X is NHCOCH3 , OH, or NH2 ); T<2> is NH, NHCO, CONH, or NHCONH; and F is a polysaccharide selected from among chitosan, pullulan, dextran, mannoglucan, heparin, hyaluronic acid, and chondroitin sulfate or a derivative of any of these polysaccharides].
Patent JP-H04128493-A (JP)
Title: Device for preventing rotation of hanging device
Inventor: SHIRAISHI YASUNOBU
IPC: E21B47/00
Filed: 1990-09-20
Abstract: PURPOSE:To prevent rotation of a hanging device by providing a frame which hanges by means of a wire a turning angle speed indicator, a receiver for remote control signals, a mixing amplifier, a speed controller and a torque generating fan. CONSTITUTION:A frame 4 is hanged down into a main pit A and when the image of a monitor television 17 is shifted e.g. in the righward direction a motordriven universal head 7 is remote controlled from a remote control transmitter 18 in such a manner as turning a video camera 9 to the right and then the frame 4 tends to turn to the left by the reaction force of the universal head 7. A turning angle speed indicator 10 detects the speed at which the frame 4 is turned to the left and fans 15a, 15c of A line are driven by a speed controller 12 in response to a control signal produced by a mixing amplifier 11 and the leftward turning motion of the frame 4 is stopped and a static image shifted to the right on the television 17 is obtained. The frame can thus be prevented from rotating and oriented in a specific direction.
Patent JP-H0295758-A (JP)
Title: Dual-purpose electricity and steam generation system
Inventor: YOSHIDA KAZUYUKI
IPC: F02G5/04
Filed: 1988-09-30
Abstract: PURPOSE:To abate the extent of heat loss by situating a cooling fan, forcedly cooling an engine room, in the upper part of an engine, and forming a heat exchanger chamber, provided with a heat exchanger inside, into non-forced cooling, in a device which drives a generator with the engine and performs a heat supply. CONSTITUTION:A cooling inlet A of a radiator chamber G and a cooling inlet B of an engine room D are opened up and down to the left side of a package 9. A cooling outlet H of the engine room D and a cooling outlet C of the radiator chamber G, being symmetrically set up, are opened to the right side of this package 9. Cooling air entered into the package 9 from the cooling inlet B is made to collide with a wall part of a control panel 5, and led into a generator 4 and, after cooling this generator 4 situated in the engine room D, it is made contact with the circumference of an engine E for cooling, then the cooling air is taken out of a cooling fan 3 installed in a ceiling part of the engine room D, thus it is made so as to be discharged to the outside air from the cooling air outlet H of the engine room D. In this connection, the engine room D, a heat exchanger chamber F and the radiator chamber G are separately constituted.
Patent JP-H0887630-A (JP)
Title: Automatic ticket examination machine
Inventor: KOURA FUMIO
IPC: G07B15/00
Filed: 1994-09-16
Abstract: PURPOSE: To prevent liquid such as juice from easily flowing inside from a ticket slot even when trying to let the liquid flow into the main body of the ticket examination machine. CONSTITUTION: Concerning the automatic ticket examination machine equipped with a ticket slot 2 including a ticket insertion guide 3, even when trying to let the liquid flowing inside from the ticket slot 2, the ticket insertion guide 3 prevents the liquid from flowing into a main body 1 of the ticket examination machine and ejects it outside, the ticket insertion guide 3 is formed to be inclined up toward the internal direction of the main body 1 of the ticket examination machine or is provided with a downward inclined part inclining the outside down bn toward the side of the main body 1 of the ticket examination machine and an upward inclined part inclining the inside toward the side of the main body 1 of the ticket examination machine, a recessed part to be a valley part is formed between the downward inclined part and the upward inclined part,  an ejecting pipe is connected to the bottom of the recessed part, and the other end of the ejecting pipe is exposed outside the main body 1 of the ticket examination machine.
Patent JP-H03110348-A (JP)
Title: Hot water boiler
Inventor: SUZUKI NOBUO
IPC: F24H1/20
Filed: 1989-09-25
Abstract: PURPOSE:To improve a heat exchanging efficiency by a method wherein a combustion furnace is mounted with its upside down in water of a hot water feeder, both air and fuel gas are fed from water at a lower part of the combustion furnace and floated up, ignition or combustion is carried out there to perform a heat exchanging operation and at the same time a surplus heat within the discharged gas is also heat exchanged during a floating-up in the water. CONSTITUTION:A semi-sphere shaped combustion furnace 2 is arranged within a hot water boiling tank 1 by a supporting lever 5. Water is fed into the tank and pressurized air is inserted through an air pipe 7 to form an air flow 14, the air continues to flow up in the water so as to expel the water in the furnace 3, resulting in that a water level within the furnace is lowered down to a lower part of the furnace 3 and then air is overflow from a discharging hole 19. As pressurized gas is fed through a gas pipe 6, a flow of gas 15 continues to flow up in the water. At this time, an ignitor within the furnace is electrically energized so as to perform a combustion. water is fed into the hot water boiler tank 1, both air and gas are inserted into the furnace 2 in the water to ignite there and to perform a heating exchanging operation. Further, a discharged flow 17 passing through the discharging hole 19 at the lower part within the furnace, overlowing out of it and floating up in bubble form within the water may discharge its surplus heat from a water surface 12 to the surrounding atmosphere after being heat exchanged within the water.
Patent JP-H0991430-A (JP)
Title: Pattern recognition device
Inventor: MITSUYAMA SATOSHI
IPC: G06F15/18
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a pattern recognition device for recognition and classification by detecting and eliminating objects whose recognition and classification are difficult and which are eliminated from recognition objects even by human being. SOLUTION: A characteristic quantity of a recognition object is obtained (S6), a size in the characteristic quantity is noticed and an object with a very small size is excluded from the processing (S7), an output of each output element of a neural network is referenced to obtain a parameter denoting the reliability of the recognition, it is compared with a threshold level for reliability evaluation to evaluate the recognition reliability and when the reliability is low, the object is excluded from the recognition classification object (S8, S9). Through the processing above, objects causing low reliability even from automatic recognition are detected and excluded from the recognition processing. Thus, the processing efficiency is improved.
Patent JP-H07100815-A (JP)
Title: Apparatus for molding cement mortar molded item
Inventor: NASU ATSUSHI
IPC: B28B7/18
Filed: 1993-10-05
Abstract: PURPOSE:To mold a molded Item having holes or recessions with a simple structure and excellent mold releasing property by providing a cylinder having a projection pin at its tip end slidably and freely shifting in and out of the cavity on, at least, one mold of an upper and lower mold, and also providing an air outlet made to be exposed when the cylinder comes down within the mold. CONSTITUTION:A molding apparatus 1 includes an upper mold 2 and lower mold 3, e.g. a cylinder 4 is mounted on the upper mold. The cylinder comprises a cylinder 41 being slidably supported within a sliding recession 5 facing the mold surface 21 and a projection pin 42 provided on the tip end of the cylinder 41. An air outlet 6 is opened from the tip end periphery 44 of the cylinder 41 to the sliding surface 51 at the side of the lower mold 3 when the cylinder 4 is slide to the housing position at the innermost part of the sliding recession 5. After the molding performed by permitting the projection pin to project into the cavity 9, when the molds 2, 3 are opened. a molded item comes into a close-contact with the upper mold 2. In the next place, the cylinder 4 is slid to the housing position, and air Is blown out of the air outlet 6 for carrying out mold release.