baber/WOPTO huggingface dataset:
Patent JP-H06135759-A (JP)
Title: Powdery silicon oxide raw material and sintered compact using the same
Inventor: OGIWARA SATORU
IPC: C04B35/00
Filed: 1992-06-17
Abstract: PURPOSE:To obtain a multilayer circuit board constant in the density of a green sheet, small in the dispersion of shrinkage by sintering and excellent in dimensional precision by regulating the hydrogen atom content in a powdery silicon oxide to a specific range. CONSTITUTION:The multilayer circuit board is obtained by producing a slurry by mixing a powdery ceramic raw material and a binder for molding with a solvent for a dispersion agent, forming the slurry on a Mylar film or the like by doctor blade method or the like into a green sheet, drilling, printing a conductor paste, laminating and sticking and firing. In the case of containing powdery silicon oxide in the raw material powder, by making the content of hydrogen atom therein (originating in OH, H2O, organic compound) 0.001-0.045% to equalize the dispersion state of the ceramic in the slurry and to uniformize the filling state of the powder, the dispersion of density of the green sheet is reduced. And the density of the green sheet is reduced by making the void volume in the green sheet large. The void volume is preferably 40.5-42.5% by volume.
Patent JP-S6218543-A (JP)
Title: Photorecording material
Inventor: HOSHINA TAKAYUKI
IPC: G03C1/56
Filed: 1985-07-17
Abstract: PURPOSE:To obtain the titled material having a good green storage property by supporting a spiropyrane compd. and an aromatic diazosulfonate on a substrate using a polyvinyl alcohol as a binder. CONSTITUTION:The titled material is formed by supporting the spiropyran compd. and the aromatic diazosulfonate on the substrate using the polyvinyl alcohol which has <=200 a polymerization degree, and 50-70mol% a saponification value. The used spiropyrane compd. is for example, a benzospiropyrane and is excluded the compd. which is colored in a bright room at a room temp. and is decolored in a dark room. While, the aromatic diazosulfonate is a sodium benzene diazosulfonate having 2-methoxy substituent. If the polymerization degree of the polyvinyl alcohol is >=200, as the viscosity of a coating solution becomes too high, the coating of said solution becomes difficult, thereby depressing the uniformity of the coating.
Patent JP-S5859004-A (JP)
Inventor: WATANABE KUNIO
IPC: B28B1/04
Filed: 1981-10-03
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-H1056106-A (JP)
Title: Semiconductor device package and semiconductor device assembly including the same
Inventor: CHOU TAI-YU
IPC: H01L23/12
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device package which possesses the maximum electrical capacity and a minimum number of dielectric layers. SOLUTION: A semiconductor device package with at least one semiconductor die 502 is provided with a package substrate 504 having a pair of conductive surfaces 524a and 524b constituting dual planes and another pair of conductive surfaces 524c and 524d constituting dual planes. Multiple pairs of conductive surfaces are placed in the same plane between the highest level plane 508 and the lowest level plane 520. The highest level plane 508 possesses lands 511a-511d which are connected to power coupling pads 514a-514d for conductive surfaces 524a-524d, a core circuit and an input-output circuit. The highest level plane 508 also possesses multiple highest level traces 512 which are connected to a signal coupling pad 514e on the semiconductor die 502.  The package substrate 504 possesses a land and/or a die paddle connected to a thermal conduction path for dissipating heat from the semiconductor die 502.
Patent JP-H1010722-A (JP)
Title: Photosensitive material and printing plate material
Inventor: FUJIWARA NAOKI
IPC: C08L29/04
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress the falling of PVA in a hardened part at the time of water development by using water-soluble or water-dispersible modified PVA contg. a specified percentage of ethylene units. SOLUTION: This photosensitive material contains water-soluble or water- dispersible modified PVA having 1-24mol% ethylene units. A layer contg. modified PVA having 1-24mol% ethylene units insolubilized in water by crosslinking is formed on a substrate to obtain the objective printing plate material. The ethylene modified PVA is obtd. by saponifying a vinyl ester-ethylene copolymer. The vinyl ester is, e.g. vinyl formate, vinyl acetate, vinyl propionate or vinyl lactate but vinyl acetate is especially suitable from the viewpoint of profitableness. The pref. ethylene unit content is 2-18mol%, especially 3-15mol%.
Patent JP-S6445492-A (JP)
Title: Pyrolytic plant for waste
Inventor: FURANKU SHIYUTAINSHIYUTORATSUS
IPC: C10B53/00
Filed: 1988-06-28
Abstract: A plant for the pyrolysis of waste material containing hydrocarbons has a cooling stage. In this cooling stage, the hot pyrolysis gas coming from the pyrolysis reactor is cooled by direct heat exchange with low-boiling pyrolysis oil which is obtained in a further cooling stage by condensation of pyrolysis gas. For this purpose, a multiplicity of spray nozzles disposed in the form of a ring are provided in the heat exchange channel of the cooling stage, with a spray direction of the nozzles pointing substantially downwards. The end of the hot gas line which connects the cooling stage to the pyrolysis reactor is located above the spray nozzles. At the same time, feed lines for a protective, buffer or blanketing gas end in this region. In addition, an annular channel encloses the heat exchange channel and has orifices in the inner wall surface of the heat exchange channel, so that pyrolysis oil fed through the line cools and wets the wall of the heat exchange channel. This structure avoids the deposition of tar constituents from the pyrolysis gas on the wall of the heat exchange channel, while the hot pyrolysis gas is well cooled.
Patent JP-S6147358-A (JP)
Inventor: YAMAUCHI KOHEI
IPC: B65D81/18
Filed: 1984-07-27
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-H0833220-A (JP)
Title: Charger/discharger
Inventor: NAGAI TAMIJI
IPC: H02J7/04
Filed: 1994-07-11
Abstract: PURPOSE:To suppress deterioration of a secondary battery at the time of long term preservation thereof. CONSTITUTION:A control circuit 44 receives the output from a voltage detection circuit 43 and decides whether a secondary battery 1L has a preservation capacity. When the capacity of the secondary battery 1L is lower than the preservation capacity, the control circuit 44 controls a constant current circuit 41 and a constant voltage circuit 42 to charge the secondary battery 1L. When the capacity of the secondary battery 1L exceeds the preservation capacity, the control circuit 44 turns an FET 45 ON to feed the FET 45 with discharge current from the secondary battery 1L thus discharging the secondary battery 1L. When the capacity of the secondary battery 1L is settled at the preservation capacity, the control circuit 44 controls a display circuit 48 to light an LED 13 thus notifying a user that the capacity of the secondary battery 1L has settled at the preservation capacity.
Patent JP-S5679921-A (JP)
Title: Fire detector
Inventor: KAI TOKIO
IPC: G01J1/42
Filed: 1979-12-06
Abstract: PURPOSE:To enable one device to detect a fire, smoke and temperature rise in their early stages by receiving various alarms from voltage comparing circuits by providing a timing generating circuit which sends out alternate on and off signals at constant intervals. CONSTITUTION:For example, if a fire occurs when output 01 of timing generating circuit T is in the off state, fluctuating voltage 03, outputted by photoelectric element PT, fluctuating by ultravoilet radiation has only a frequency component,  characteristic to the fire, passed. The fluctuating voltage appears at output 05 by  way of filter (f), amplifier AMP and smoothing circuit S. If the fluctuations of this  voltage continue for a certain time and its level rises above a set value, voltage comparing circuit COM1 operating only during the off period of timing generating circuit T outputs a fire occurrence alarm. Similarly, smoke and a rise in temperature  can be detected by one device in their early stages.
Patent JP-S5782254-A (JP)
Title: Tone arm device for record player
Inventor: TERAGAKI TAKESHI
IPC: G11B21/02
Filed: 1980-11-11
Abstract: PURPOSE:To prevent tracking error, by moving a stylus tip for playback linearly from the external circumference of a record disc to the center spindle. CONSTITUTION:A pantagraph mechanism 10 consisting of links 4-7, intermediate link 8, and end linking arm 9, is constituted on a fixed part 3 provided at one side near a turn table 2 so that the arm 9 can keep a tangential position to sound grooves of a record disc R at all times independently of contraction and extension. Links 11, 12 are provided symmetricaly with respect to the links 4, 5 in chevron shape between the part 3 and the arm 9, and the base end of the links 4, 11 is provided with partial winding shells 13, 14, and a belt 15 is fixed at the both ends while being belted in crossing state so that the both links 4, 11 can be displaced equally and symmetrically, allowing to constitute the restricting device.
Patent JP-H063972-A (JP)
Title: Transferring and carrying device
Inventor: NAKATANI MASAHIDE
IPC: G03G15/00
Filed: 1992-06-18
Abstract: PURPOSE:To perform good transferring action even though such an environmental condition as air pressure, temperature and humidity and the condition of a transferring paper are changed as to a transferring and carrying device without having a transferring and separation charger in which ozone is not produced. CONSTITUTION:As to the transferring and carrying device provided with a carrying means 13 in which a toner image formed on a photosensitive body 2 is superposed and carried by electrostatically attracting the transferring paper 15 to a dielectric belt 12, a contact electrode 10 directly applying a charge to the dielectric belt 12, and a bias power source 18 impressing a voltage on the contact electrode 10; a resistance value detecting means detecting the resistance value of the dielectric belt 12 which is seen from the contact electrode 10 is provided, a load condition is detected through the change of the resistance value, and a current Ip flowing in the photosensitive body 2 can be made constant so that uniform transferring can be always performed.
Patent JP-S5947759-A (JP)
Title: Semiconductor device
Inventor: MAEKAWA TOORU
IPC: H01L27/148
Filed: 1982-09-10
Abstract: PURPOSE:To obtain a photosensor which has less leakage current and can perform high speed action by impressing reverse bias onto the P-N junction by a method wherein an island formed N type skin layer on the surface of a semicondutor substrate composed of P type Hg, Cd, and Te is posessed, and fixed photo receiving elements are formed on said skin layer. CONSTITUTION:The HgCdTe substrate 1 from which Hg goes away by heat treatment is changed into a P type down to the deep layer part, and a SiO2 film 11 with an element forming region as an aperture 10 is selectively formed. Next, low temperature at approx. 250 deg.C is performed in Hg atmosphere with the film 11 as the mask. Hg comes into vacant lattice points again, resulting in the change into an N type layer of low concentration; this phenomenon is restricted to the surface part, and the N type skin layer 12 is formed in island form on the surface of the P type HgCdTe substrate 1. Read-out electrodes 14 composed of chrome thin films which are transparent to infrared rays are selectively formed at fixed positions on a formed SiO2 film 13. Then, the SiO2 film 13 is formed ag on the surface of the N type skin layer 12 including the surfaces of the electrodes 14, and accumulation electrodes 15 composed of metal which is opaque to infrared rays are formed at fixed positions thereon.
Patent JP-S5781155-A (JP)
Title: Assembly structure for recoil starter
Inventor: YONEZAWA SHIGEKI
IPC: F02N15/00
Filed: 1980-11-11
Abstract: PURPOSE: To reduce the number of processes in the assembling work in such a way that the head part of a pin for fixing a fitting boss of a recoil starter and the rotor body is located in the engaging part which is formed on the recoil pulley.  
     CONSTITUTION: At the same time as a fitting boss 6 is installed on the outer periphery at the end of a crank shaft 1, the rotor body 5a of a magnet 2 is fixed to the boss 6 by means of a pin. Further a recoil pulley 8 of a recoil starter is arranged concentrically on the boss 6, and fixed by means of a nut 11. In addition, an engaging part 8a is formed at the part meeting the head part 7a of the pin on the pulley 8, and at the time of assembling them, the head part 7a is inserted into the engaging part 8a. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05329708-A (JP)
Title: Wire cutting mechanism of automatic coil winding machine
Inventor: TAKUBO HIROYUKI
IPC: B23D27/06
Filed: 1992-05-26
Abstract: PURPOSE:To prevent the occurrence of the waste of a wire by reducing the installing space of a wire cutting mechanism and the number of parts. CONSTITUTION:A cutting blade 2a is formed on the inner periphery of the upper end face of an outer casing 2, and a lower clamp member 5 is slidably attached to the inner periphery of the outer casing 2, and an upper clamp member 6 is slidably attached to the inner periphery of the lower clamp member 5, and a wire is elastically sandwichedly held between the upper end face of the lower clamp member 5 and a clamp member clamping face at the upper end of the upper clamp member 6. The upper clamp member 6 is pressed down to cut the wire with the cutting blade.
Patent JP-H026010-A (JP)
Title: Hot cross rolling method for metallic slab
Inventor: FUJIMOTO MIGAKU
IPC: B21B1/26
Filed: 1988-06-27
Abstract: PURPOSE:To prevent longitudinal crack flaws by cross rolling by injecting steam-mixed fluid to a metallic slab surface by the steam injection nozzle provided to the transverse side of the slab to remove oxide scale just before the slab is bitten to a horizontal rolling mill from a vertical rolling mill. CONSTITUTION:This method is a descaling method for oxide scale in the cross rolling stage where a continuous casting stage and a product rolling stage are directly coupled. As a method of sufficiently exhibiting stripping performance, the metallic slab 1 is cross rolled by the vertical rolling mill 2 to put the oxide scale on the slab surface to the easily strippable state and the high-pressure water is injected just before the slab is bitten into the horizontal type rolling mill 3. The water flow and pressure are decreased in order to prevent the drop of the surface temp. by the injection and the kinetic moment of the air is added to the water to inject the water in the steam state mixed with the low-pressure water and the air toward the transverse central part of the front and rear surfaces of the metallic slab. A nozzle 10n is disposed to one transverse side and the steam is sprayed in the transverse direction of the slab surface to prevent the water drops stagnating in the central recess of the slab. The oxide scale is prevented in this way and the longitudinal crack flaws are prevented.
Patent JP-H09314098-A (JP)
Title: Wet treatment of petroleum based combustion ash
Inventor: AKABOSHI TOSHIAKI
IPC: B09B3/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a wet treatment of a petroleum based combustion ash efficiently executing a solid-liq. separation of a nickel and/or magnesium recovered as hydroxide in the wet treatment of the combustion ash containing at least ammonium sulfide and nickel and/or magnesium. SOLUTION: In the wet process including a preparing stage of an aq. soln. in which the ammonium sulfide is dissolved and a nickel ion and/or magnesium ion are incorporated, at the time of separating each solid matter from a slurry (A) containing a gypsum and a hydroxide of Ni and/or Mg formed by double decomposition after the double decomposition of the ammonium sulfate, prescribed two solid-liq. separators are used in series, at first, the slurry (A) is treated and separated to a supernatant liq. (B) containing the hydroxide and also 1-20wt.% gypsum per hydroxide expressed in terms of the solid matter and the gypsum (C), then the supernatant liq. (B) is treated and separated to the solid matter (D) and a waste water (E) substantially containing no solid matter.
Patent JP-H08331524-A (JP)
Title: Broadcast receiver
Inventor: TOYODA TAKASHI
IPC: H04N7/035
Filed: 1995-06-02
Abstract: PURPOSE: To utilize effectively reservation registration function without the need for a troublesome operation by the user by providing a reservation registration automatic setting means and setting automatically a broadcast program received by a reception means based on a program selection operation as a reservation registration program. CONSTITUTION: Reservation registration data set by the operation of the user and reservation registration data set automatically in response to viewing program selection are stored in a reservation registration memory 7b. Then a controller 6 stores a program content extracted by a code extract section 5 every time a program registered in the reservation registration memory 7b to a program memory 7a. Thus, when the user selects a program for the operation for usual viewing without the reservation registration operation by an operation section 9, the controller 6 registers the program and stores it in the reservation registration memory 7b.
Patent JP-H09315085-A (JP)
Title: Coating applicator with valve
Inventor: KAWASAKI MASAYUKI
IPC: B43K8/02
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress the damage of a movable wall as much as possible by forming a pressing movable wall and a pressing bar of integral injection molding. SOLUTION: A tail plug is attached to the rear part of a barrel 1 to seal a coating liquid tank 4. The plug has a mounting part 8a at the barrel 1 at the outermost peripheral part, and has a thick operating part 8b and a thin deformed part 8c between the part 8a and the part 8b. The barrel 1 and the plug and formed as an integral injection molding. A valve disc pressing rod 8d extended to the vicinity of the valve mechanism is integrally formed in the part 8b, and the part 8b is pressed to deform the part 8c, the rod 8d moves a valve disc 6, thus opening the central hole 5b of a valve seat 5. Accordingly, the installation of the pressing rod for giving the pressing force for opening the valve to the valve disc is eliminated and the damage of the thin part of the movable wall can be prevented.
Patent JP-S6316890-A (JP)
Title: Monitoring device for lens for laser beam machining
Inventor: KITSUKAWA TAKESHI
IPC: B23K26/00
Filed: 1986-07-07
Abstract: PURPOSE:To discover an abnormality earlier and to improve the life of a lens and the product yield by monitoring the power of a laser light by the power damper installed at the position far from the imaging focus position of a condensing lens and a burn pattern device. CONSTITUTION:The laser energy existing in the state of being under the peripheral temp. thermally is collected by projecting on the body 7 to be irradiated employing a burn pattern by a condensing lens 2. A laser light 1 is then projected on the center of the power damper 3 which is installed just under the laser light 1 passing through the condensing lens 2 moving a moving frame 6. The oscillator is stopped after the temp. of the condensing lens 2 reaching to a saturation, and the laser energy is collected similarly to a saturation, and the laser energy is collected similarly by the body 7 to be irradiated for burn pattern collection in a short time. two ways of the collected burn pattern are compared with the preset allowable value to decide the deterioration state of the lens. With the device of this composition the life of the lens can be improved.
Patent JP-S6219114-A (JP)
Inventor: MITSUNAGA HIROSHI
IPC: A47C7/74
Filed: 1985-07-18
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-S5860953-A (JP)
Title: Preparation of fibrous protein
Inventor: SHIRAI MITSURU
IPC: A23J3/22
Filed: 1981-10-06
Abstract: PURPOSE:To prepare a fibrous protein giving desirable feeling similar to meat, fish meat, shellfish, and their processed foods when put into the mouth, by flying a kneaded mixture of a protein-containing material, water, and oil or fat, and immersing the fried product in an aqueous solution. CONSTITUTION:1pt.wt. of a protein-containing material having a protein content of 20-60%, e.g. oil stuff seed protein, grain protein, their mixture, etc. is mixed with 1-9pts.wt. of water and if necessary 0-6pts.wt. of oil or fat such as soybean oil, rapeseed oil, beef tallow, lard, etc., and the mixture is kneaded to obtain a kneaded product having a pH of 6-12. The product is fried in oil at 80- 200 deg.C, and immersed in water or in an aqueous solution containing a seasoning, a colorant, etc., or an aqueous solution containing a binder.
Patent JP-S5783831-A (JP)
Title: Regulated power supply device
Inventor: FUJIWARA KAISAKU
IPC: G05F1/56
Filed: 1980-11-12
Abstract: PURPOSE:To improve the efficiency of the whole of a regulated power supply device, by supplying power from an auxiliary power source of a high conversion efficiency after a main switching circuit reaches the stable operation region, in the DC regulated power supply device of the switching system. CONSTITUTION:Until a main switching circuit 6 is operated stably, a voltage supply switching circuit 11 supplies the output of an auxiliary power source part 8 to respective circuits through a diode D1 because a voltage under +12V is transmitted to a voltage supply line 12. When the circuit 6 is operated stably, the diode D1 is turned off because a voltage (+15V DC) which is higher than +12V DC by a slight value only for backward bias of the diode D1 is supplied to a diode D2, and hereafter, power is supplied from a suboutput circuit part 10 of high conversion efficiency.
Patent JP-S645045-A (JP)
Title: Cooling structure for integrated circuit package
Inventor: NISHI YASUO
IPC: H05K7/20
Filed: 1987-06-26
Abstract: PURPOSE:To improve packaging density remarkably, by altenately arranging heat exchangers and printed circuit boards carrying integrated circuits on the opposite faces thereof, so that heat from the integrated circuits can be absorbed by cooling water passing within the heat exchangers. CONSTITUTION:A plurality of printed circuit boards 1 and a plurality of heat exchangers 3 are arranged altenately. Each of the heat exchangers 3 has a plurality of heat absorbing fins 4 and a heat conducting plate 6 by which the fins are fixed. The heat conducting plate 6 includes a water path 5 therein and is formed of a metal having a high heat conductivity. The fins 4 and the surface of the integrated circuit 2 adjacent thereto are spaced by a predetermined distance such that they are not in direct contact but closed to each other. Any heat conducted to the fins 4 is allowed to flow into the heat conducting plate 6 by heat conduction and increases temperature of cooling water within the water path 5. Thus, the heat can be taken out of the related apparatus together with the cooling water. In this manner, the packaging density can be improved remarkably.
Patent JP-S6074340-A (JP)
Inventor: CHIYAARUSU DEEN TSUETSUTAA
IPC: H01K1/28
Filed: 1984-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63184198-A (JP)
Inventor: ITO KAZUHISA
IPC: G08B23/00
Filed: 1986-07-07
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。