baber/WOPTO huggingface dataset:
Patent JP-H056163-A (JP)
Title: Display circuit for radio receiver
Inventor: OWAKI MASANAO
IPC: G09G5/24
Filed: 1991-06-24
Abstract: PURPOSE:To display an underline to the name of a broadcasting station being received on a display area by providing a character code of the name of a broadcasting station, a data table of frequency data for receiving a broadcast of the station, and a display driver to drive a display means. CONSTITUTION:A display driver 40 is provided with a RAM 41 written with a character code and a ROM 42 to convert the character code to a first group or a second group of font data. The font data of the first group is the font data of letters, and the font data of the second group is the font data having trimmings such as underline. At selecting a station, the character code and the frequency data of the name of a broadcasting station are taken out from a data table with a station selecting key, PLL 10 is controlled to receive a broadcast of frequency corresponding to the frequency data, the taken out character code is written in the RAM 41, and the first or the second group of font data is taken out from the ROM 42 to supply to a display means 50.
Patent JP-H0347648-A (JP)
Title: Exothermic heat insulating method for casting mold
Inventor: MIYAZAWA NOBUO
IPC: B22C9/02
Filed: 1989-07-11
Abstract: PURPOSE:To impart a heat insulating effect to the casting mold and to produce a deflectless casting by pouring a molten metal into the casting mold which is coated with a facing material consisting of a far IR radioactive material as aggregate or the casting mold inserted with a plate molding in a facing sand. CONSTITUTION:The far IR radioactive material is a metal oxide, nitride, carbide and the combined materials thereof and has preferably the prescribed emissivity of a prescribed wavelength. The simple material thereof or the combined materials are calcined at and for a prescribed temp. and time. Both of a graphite facing material and white color facing material are usable as the facing material used as the aggregate of a mold coat. KIBUSHI clay is added and mixed as a binder so and with the far IR radioactive material, then kneading the power under addition of water, press-molding the mixture to a prescribed form and calcining the molding at and for the prescribed temp. and time in the case of using this powder by inserting the powder as the plate molding into the facing sand. The heat insulating effect is imparted to the casting which is a thin casting and attains a rapidly cooled structure, by which the defectless casting is produced.
Patent JP-H0345812-A (JP)
Title: Method for treating gas discharged from pulverized coal-burning boiler
Inventor: OTSUKA TETSUO
IPC: B01D53/81
Filed: 1989-07-10
Abstract: PURPOSE:To improve the efficiency of the desulfurization and denitration by a method wherein, after undergoing desulfurization by a spray drier type desulfurization device, discharged gas is passed through a dust collector and a simplified heater and then sent together with ammonia to an activated charcoal-based dry type denitration device. CONSTITUTION:The gas discharged at approximately 350 deg.C from a pulverized coal- burning boiler 1 is passed into a dust collector 2 and, after the removal of soot and dust, sent to an air preheater 4. The discharged gas cooled to approx. 150 deg.C when it leaves the air preheater 4 is thence passed through an induced draft fan 5 and a booster fan 6 and sent to a spray drier type desulfurization device 13. At this desulfurization device 13, by spraying an aqueous mixture of CaCO3 (limestone), Ca(OH)2 (slaked lime), and the like the desulfurizatin is effected at an efficiency ratio of approx. 90% while most of the water in the spray evaporates. From the desulfurization device 13 the discharged gas is discharged at a temperature about 80-120 deg.C, then passed through a precipitator 14 for removing by-products and through a simplified heater 15, and sent together with ammonia to an activated charcoal-based dry type denitration device 11.
Patent JP-S6069150-A (JP)
Title: Modified polyvinyl alcohol composition and use thereof as electron transferring medium
Inventor: NOZAKURA SHIYUNICHI
IPC: C08L51/02
Filed: 1983-09-26
Abstract: PURPOSE:To provide a modified polyvinyl alcohol compsn. useful as an electron transferring medium, by blending a (hydro)quinone contg. two sulfonate anions per molecule with a cationized polyvinyl alcohol. CONSTITUTION:A (hydro)quinone contg. two sulfonate anions per molecule such as a compd. of formula II or III is blended with a cationized modified polyvinyl alcohol contg. a monomer unit of formula I (wherein R<1>, R<2>, R<3>, R<4>, R<5> are each H, lower alkyl; A is a bivalent hydrocarbon group; X<-> is anion) to obtain the desired PVC compsn. This compsn. has an electron transferring ability. For example, a space is partitioned into two chambers by a membrane composed of the compsn. An aq. soln. contg. an electron donor, viologen and a photosensitizer is filled in one chamber, and an aq. soln. contg. a reducible substance is filled in the other chamber. The reducible substance can be reduced by irradiating the aq. soln. contg. viologen with a visible light.
Patent JP-H1024424-A (JP)
Title: Mold for molding resin
Inventor: HIROMOTO KUNIJI
IPC: B29C33/44
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To realize both of the reduction of the number of constituent parts and the conservation of an arranging space and to enhance the appearance quality of a resin molded product. SOLUTION: In a mold for molding a resin consisting of movable and fixed molds 12, 10 forming a resin molded product having a bent part 14a at its end part, a push-up block 20 moving in a mold release direction along the end surface of a movable mold main body 12a and forming the inside cavity surface of the bent part 14a, a slide core 24 provided so as to be movable to the push-up block 20 in the direction crossing the mold release direction and having a through-hole 22 therein, a core 26 attached to the movable mold 12 and forming the outside cavity surface of the bent part 14a,  a pin member 28 engaged with the core 26 at one end thereof and inserted in the through-hole 22 of the slide core 24 at the other end thereof and a push-up rod 32 engaged with the ejector pin 30 provided to the lower part of the movable mold main body 12a at its one end and engaged with the push-up block 20 at its other end are provided to the movable mold 12.
Patent JP-S6158298-A (JP)
Inventor: SHIINA TADAAKI
IPC: H05K9/00
Filed: 1984-08-30
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-2001007248-A (JP)
Title: Package substrate
Inventor: HIROSE NAOHIRO
IPC: H05K3/46
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of contact due to thermal expansion difference between an IC chip and an outside substrate by arranging a bump for connection to an IC chip on a ceramic board and arranging a bump or a pin for connection to an outside substrate in a wiring layer on an interlayer resin insulation layer. SOLUTION: A through-hole 12 is formed in a ceramic board 10, and a bump 66 for connection to a pad 72 of an IC chip 70 is formed in the through-hole 12. Meanwhile, in an interlayer resin insulating layer 40, a via hole 46 and a conductor circuit 48 are formed and in an interlayer resin insulation layer 140, a via hole connected to the conductor circuit 48 is formed. In the via hole, the bump 66 for connection to a pad 82 of a daughter board 80 is arranged. The IC chip 70 is fixed to the ceramic board 10 side, and the daughter board 80 is fixed to the interlayer resin insulating layers 40, 140 side in this way.
Patent JP-S5968640-A (JP)
Title: Detector for leakage of storage tank
Inventor: KATSUTA MOTOHEI
IPC: G01F23/292
Filed: 1982-10-13
Abstract: PURPOSE:To detect the leakage of a stored liquid having a higher density than water, by providing a water storage groove formed around a storage tank, a measuring chamber in the bottom part of this groove, and a light source and a sensor for quantity of light which are arranged in the measuring chamber and above the water surface respectively to face each other. CONSTITUTION:A water storage groove 13 is provided between a storage tank 11 and an oil retaining wall 12 to flow a leaked stored liquid into the groove 13, and a transparent plate 14 is provided in a part of the bottom face of the groove 13, and a sensor for quantity of light 15 is provided under this plate 14. A light source 16 is provided above the sensor 15; and when the leaked stored liquid is flowed into the groove 13 to intercept the light between the light source 16 and the sensor 15, the sensor 15 detects the change of the quantity of light to send a leakage signal to an alarm device and a recorder (which are not shown in Fig.) connected to Y and Y'.
Patent JP-S6421866-A (JP)
Title: Molten carbonate fuel cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M8/02
Filed: 1987-07-17
Abstract: PURPOSE:To prevent nonuniform presence of electrolytic in an electrolytic plate due to movement of the electrolyte by dividing the electrolytic plate made of non-porous ceramic into two or more pieces. CONSTITUTION:An electrolytic plate 10 is divided into two pieces by a non- porous piece 11 made of lithium aluminate, the same material used for an electrolyte holding body. The non-porous piece 11 is manufactured in advance, with its both sides uniformly filled with lithium aluminate powder and press- formed into a piece of plate-shaped body. The plate-shaped body is then sintered into a holding body which is impregnated with molten carbonate of mixed Li/K based carbonate to obtain the electrolytic plate 10.
Patent JP-H0465294-A (JP)
Title: Thermal transfer recording material and method
Inventor: KOMAMURA TAWARA
IPC: B41M5/385
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a high density image rich in stability, also good in the preservability of an ink sheet and preferable from the aspect of color reproduction by using a specific magenta dye having good heat resistance and heat diffusibility and sufficiently chelated at the time of the formation of an image. CONSTITUTION:A thermal transfer recording material is formed by providing a layer containing a dye represented by formula I on a support. In the formula I, X1 is an atomic group forming an aromatic carbon ring, X2 is an atomic group forming an aromatic nitrogen-containing heterocyclic ring and G is a chelatable group. The dye is a magenta dye having good heat diffusibility and heat resistance and rich in solvent solubility. an image is formed on an image receiving material by superposing the thermal recording layer of the thermal transfer recording material on the image receiving material to apply the heat corresponding to image data to the thermal transfer material to form a chelate dye by the reaction of a metal ion with the dye I in the thermal layer. Since the magenta dye is used, a high density image rich in stability and pref. from the aspect of color reproduction can be efficiently obtained.
Patent JP-S5970023-A (JP)
Title: Counter circuit
Inventor: KANAZAWA TOORU
IPC: G06F11/10
Filed: 1982-10-12
Abstract: PURPOSE:To expand a parity predicting circuit and to reduce a titled counter circuit requiring a parity check in size and weight by constituting the parity predicting circuit by read-only memories. CONSTITUTION:A counter 10 inputs a clock and an initializing signal through input lines 203, 204 and sends a counter output of 16 bits through output lines 101-116. The read-only memories 41, 42 act as a parity predicting circuit and the output of the memory 42 is used as a parity predicting bit and inputted to a gate 62. The gate 62 constitutes an expecting parity storing circuit together with an expecting parity flip-flop (FF) 61. A parity check circuit 30 compares an expecting parity bit stored in the FF61 with a parity bit corresponding to the output of the counter 10 and detects an error.
Patent JP-H0344003-A (JP)
Title: Varistor
Inventor: YUASA TAKAYUKI
IPC: H01C7/10
Filed: 1989-07-11
Abstract: PURPOSE:To improve clamping voltage ratio and surge resistance of a varistor by a method wherein an electrode is formed by applying Ag paste comprising Ag grains, Ag2O grains, glass frit, plastic and solvent and then having it subjected to heat treatment, CONSTITUTION:On a sintered body having voltage dependence non-linear resistance characteristics, Ag paste comprising 5 to 40wt.% glass frit comprising B2O2, SiO2, Bi2O3, etc., with respect to 100 parts of composition comprising (100-1)wt.% Ag and (X)wt.% Ag2O where 0.1<=X<=50 is applied, and with heat treatment performed an electrode is formed. Thus a varistor with clamping voltage ratio and rate of change due to impact current can be produced. Similar effect can be obtained in a strontium titanate varistor instead of a zinc oxide varistor as a sintered body element.
Patent JP-S6335492-A (JP)
Title: Growth of compound semiconductor crystal
Inventor: KITAGAWA MASAHIKO
IPC: H01L21/203
Filed: 1986-07-29
Abstract: PURPOSE:To effect the growth of a bulk single crystal having extremely high quality in high reproducibility from a compound semiconductor single crystal raw material using a halogen transfer method, etc., by properly controlling the temperature distribution in a single crystal growth chamber. CONSTITUTION:A raw material 3 for II-VI compound semiconductor such as ZnS, ZnSe, etc., is placed on the bottom of a cylindrical vessel 1 made of quartz and a single crystal seed 2 such as ZnS is suspended in the upper part of the vessel. The vessel 1 is provided with a 1st heater 8 and a vertically movable 2nd heater 9 at the outside of the vessel. The vessel is heated with the heater 8 to attain a temperature distribution characterized by the melting temperature T of the raw material at the bottom and the single crystal growth temperature T2 at the top. The raw material 3 begins to evaporate, is sent upward to the zone of the seed single crystal 2 by using a halogen such as iodine as a transfer medium and us grown via a small crystal 5 to a bulk single crystal 7. In the above process, the 2nd heater 9 is transferred to heat the zone of the seed single crystal 2 above the temperature T2 to effect the growth of the small single crystal 5 and, at the same time, to diffuse and eliminate the mismatching and defect of crystal configuration. A bulk single crystal of a II-VI compound semiconductor having high quality can be grown by this process.
Patent JP-H09837-A (JP)
Title: 24 hour bath water purifying and circulating apparatus
Inventor: MIYAMOTO MIKI
IPC: B01D35/027
Filed: 1995-06-23
Abstract: PURPOSE: To reduce power energy cost by providing a heat accumulation tank as heat insulating function in a bath water purifying and circulating apparatus. CONSTITUTION: In a 24hr bath water purifying and circulating apparatus having no heating means, a bathtub 10 and a bath water purifying and circulating apparatus A are connected by input and output circulating pipings 5, 6 so as to be capable of circulating bath water and the heat accumulating water tank part of the heat accumulation tank 30 capable of heating water by a power supply is arranged in parallel to a bath water purifying and circulating apparatus A. A heating piping part 31 and heat accumulation water are housed in the heat accumulating water tank part 30a of the heat accumulation tank 30.  When the temp. of bath water is lowered in this constitution, this state is detected and the heat accumulation water or heating piping hot water circulated to the heat accumulation tank 30 or the heating piping part 31 is allowed to automatically flow out by valve control to control bath water to predetermined temp.
Patent JP-H11354939-A (JP)
Title: Power supply device with removable panel
Inventor: ISHII HIDEO
IPC: H05K5/03
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To readily mount a panel. SOLUTION: A power supply device is provided with a body frame 2, having a plurality of holes 3 being thread-cut at a required point and a removable panel 5 which has a plurality of holes 7 that face a plurality of holes 3 which are provided at the frame. A rectangular alignment hole 4 is formed at the frame 2, and a hook 6 that is reverse L-shape and has a length smaller than that of the alignment hole 4 is formed inside the panel. The hook 6 is made to penetrate through the alignment hole of the frame 2 and is so aligned that the hole 3 of the frame 2 faces the hole 7 of the panel 5, when the above panel is set to the body frame 2.
Patent JP-2000001644-A (JP)
Title: Oil-based ink for marking pen
Inventor: OTATSU AKIRA
IPC: C09D11/16
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject ink capable of eliminating a handwriting formed with a marking pen when cleaning a metal surface with a hydrocarbon-based cleaning solvent without requiring wiping off operations with a thinner, etc., by including a solvent comprising a paraffinic hydrocarbon and/or a naphthenic hydrocarbon, a resin, a dye, etc. SOLUTION: This ink is obtained by including (A) a solvent comprising a paraffinic hydrocarbon and/or a naphthenic hydrocarbon (e.g. n-pentane or i-hexane) in an amount of preferably 50-98% based on the total amount of the ink, (B) a resin soluble in the component A (e.g. a phenol resin) in an amount of preferably 1-20% based on the total amount of the ink and (C) a dye soluble in the component A (e.g. C.I. Solvent Yellow 2) in an amount of preferably 0.5-20% based on the total amount of the ink or a pigment soluble in the component A (e.g. carbon black) in an amount of 1-20% based on the total amount of the ink as essential components. Besides the essential components, a surfactant as a dispersing agent, a dissolution aid or a film quality improving agent in an amount of 0.1-10% based on the total amount of the ink is added thereto.
Patent JP-2000000105-A (JP)
Title: Buckle
Inventor: TAKAHASHI HIROSHI
IPC: A44B11/25
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To hinder the formation of a step between a ratchet part of an elastic leg of a male member and a rim part of a ratchet hole of a female member on the front side in the use of a first releasable type buckle. SOLUTION: This buckle is provided with a male member 1 having a head part 15 on the tip side of an elastic leg 10 and a female member 2 which has a longitudinal side plate part 24 and a lateral side plate 25 that cause the elastic leg 10 to be elastically deformed sliding in contact with the head part 15 as being inserted and a window hole 27 from which the head part 15 of the elastic leg 10 is made to stick out. The window hole 27 is ratcheted onto the head part 15 sticking out at a window rim part 27a on the side of the longitudinal side plate part 24 and at a window rim part 27b on the side of the lateral side plate part 25 under an elastic return of the elastic leg 10 inserted into the female member 2 to fasten the head part 15.  The direction of the elastic deformation of the elastic leg 10 is so arranged as to release the ratcheting between the head part 15 of the elastic leg 10 and the window rim part 27a on the side of the longitudinal side plate part 24 and the window rim part 27b on the side of the lateral side plate part 25 of the window hole 27.
Patent JP-S5885629-A (JP)
Inventor: GUREN JIYOOJI RANGUDON JIYUNIA
IPC: H04L23/00
Filed: 1982-10-15
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-H1012666-A (JP)
Title: Method and device for mounting semiconductor element
Inventor: AZUMAGUCHI MASAHIRO
IPC: H01L21/60
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for mounting a semiconductor element on a circuit board, which can eliminate complex operations for a connection part and which can mount the semiconductor device in a short time with low operating costs. SOLUTION: Projected electrodes 2 are formed on a circuit board 1, a semiconductor chip 3 having pads 5 thereon is disposed so that the pads 5 are opposed to the electrodes 2 with a sheet of adhesive 7 applied therebetween, the opposed pads 5 and electrodes 2 are contacted with each other in electrically conducted state, the assembly is heated as compressed at a temperature of 200 deg.C for a time of 5 seconds to connect the pads 5 of the chip 3 with the electrodes 2 of the circuit board 1, photosetting resin 8 is filled into a gap between the circuit board 1 and chip 3 other than the contacted parts of the pads 5 with electrodes 2, the circuit board 1 is subjected to an irradiation from its rear side to set the photosetting resin 8 and to fix mutual continuity connection of the chip 3 and circuit board 1.  Thereby there can be manufactured such a semiconductor-element mounting device that can eliminate the need for operating the pads 5 of the chip 3, reduce manufacturing costs, realize continuity connection between the pads 5 and electrodes 2 and realize fixed mounting of the chip 3 on the circuit board 1.
Patent JP-H0645375-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TOMITA YOSHIHIRO
IPC: H01L21/52
Filed: 1991-06-24
Abstract: PURPOSE:To acquire a highly reliable semiconductor device by using thermoplastic resin for relaxing thermal stress during die bonding and by preventing generation of out gas during curing. CONSTITUTION:A chip 2 is temporarily attached onto an island 1 by thermoplastic resin 3. Thereafter, a coating layer by thermosetting resin 5 is formed ranging over a side surface of the chip and a main surface of the island part by a method such as dipping to prevent out gas from being generated by thermoplastic resin during curing.
Patent JP-H0466821-A (JP)
Title: Display method for thermography apparatus
Inventor: TOYODA MIKIO
IPC: G09G5/36
Filed: 1990-07-06
Abstract: PURPOSE:To obtain information such as a change in a temperature distribution of an object to be measured by displaying images of a plurality of temperature distribution data separately on the same screen per constant elapsed time, etc. and by displaying an image wherein arithmetic processing is done among the respective images. CONSTITUTION:A plurality of temperature distribution displays which have been reduced in size are displayed on a screen 1 together with a color bar 3a and a temperature scale 3b. Parameters and conditions such as an interval for this are set in advance by a keyboard. Data of a detector are sequentially stored in a data memory when collection conditions match, and the memory stores data corresponding to nine screens. When calculation between images is to be done, collection of new image data is suspended and a mode of calculation between images is activated. By key operation of the keyboard, each number and calculation display of this calculation key display A1 are selected by a cursor, and an image A2 of the calculation result is displayed in a window in each screen of the screen 1. For example, by obtaining an image wherein a second image is subtracted from a first image among the nine images, a part of change can be known.
Patent JP-H119340-A (JP)
Title: Face washing tool
Inventor: OKANO UTAE
IPC: A45D44/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a face washing tool capable of improving face washing effect, hardly wetting arms or clothes at the time of washing and capable of reducing water quantity or hot water quantity to be used for washing the face. SOLUTION: This face washing tool is provided with a face washing water sprinkling tool 1 having a shower function for supplying face washing water or face washing hot water from a water supply source or a hot water supply source under pressure and injecting and sprinkling the face washing water or face washing hot water to a face surface under pressure. Also, the tool is provided with a water receiving tool 2 having a cover function for preventing face washing water or face washing hot water which is injected and sprinkled from being scattered and a draining function for collecting the drain water and draining it to drains.