baber/WOPTO huggingface dataset:
Patent JP-H0936278-A (JP)
Title: Semiconductor device coated with metallic foil, its manufacture, and metallic foil material used therefor
Inventor: HOTTA YUJI
IPC: H01L23/28
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the separation of metallic foil materials, to improve the reliability of the materials during TCT tests, and to improve the cracking resistances of the materials at soldering time by providing adhesive layers which can be fixed temporarily to metallic cavity surfaces and are not shifted in position at molding time on one surfaces of the materials. SOLUTION: At the time of manufacturing a semiconductor device coated with metallic foil, metallic foil materials 7 are temporarily fixed to the cavity surfaces of metallic molds 1 and 2 with such adhesive forces that do not allow the materials 7 to shift in position. After a semiconductor element 4 positioned on a lead frame 5 is set to the metallic molds 1 and 2, the molds 1 and 2 are closed and a sealing resin 6 is injected into and molded and hardened in the molds 1 and 2. In order to temporarily fix the materials 7 to the cavities, adhesive layers 8 containing appropriate amounts of inorganic fillers are provided on one surfaces of the materials 7.  Therefore, the temporarily fixing force of the materials 7 to and removing properties of the materials 7 from the cavity surfaces of the molds 1 and 2 after molding can be controlled and the semiconductor device can be manufactured stably.
Patent JP-S6423198-A (JP)
Title: Equipment for cooling auxiliary machinery of nuclear reactor
Inventor: ISHIDA NOBUO
IPC: G21D1/00
Filed: 1987-07-17
Abstract: PURPOSE:To make effective use of the waste heat discarded to the outside of a system by heating the aq. pentaboric acid soln. in a boric acid water tank by the hot water from the auxiliary machinery of a nuclear reactor. CONSTITUTION:The hot water from the auxiliary machinery 1 of the nuclear rector flows into a heat exchange coil 11 in the boric acid water tank 10 through a cooling water return piping 4 and a hot water supply piping 7, etc.; thereafter, the hot water returns through a hot water return piping 8 to the piping 4. The aq. pentaboric acid soln. in the tank 1 is heated by the hot water in the coil 11. The aq. pentaboric acid soln. is injected into the reactor side from the tank 10 at need, if there is abnormality on the reactor side. The aq. pentaboric acid soln. in the tank 10 is heated by the hot water from the auxiliary machinery 1 and is kept at a prescribed temp. in such a manner and, therefore, the waste heat which is heretofore discarded to the outside of the system is effectively utilized.
Patent JP-S6335621-A (JP)
Title: Production of polycarbonate resin powder
Inventor: TANIYAMA SUSUMU
IPC: B29K69/00
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a high-bulk density polycarbonate resin powder low in the content of both residual solvent and fine powder, by subjecting a specified polycarbonate resin powder obtained by solution polymerization to dry compression molding and crushing the obtained molding. CONSTITUTION:A polycarbonate resin powder at least 90% of the total weight of which can not pass through a 16-mesh screen and which, after drying, has a content of residual methylene chloride <=100ppm and a content of other residual solvents <=500ppm is subjected to dry compression molding and the obtained molding is crushed. A desirable polycarbonate resin powder in one obtained by adding a nonsolvent for polycarbonate resin in such an amount as not to cause precipitation to a methylene chloride solution of a polycarbonate and dropping or spraying the obtained mixture into hot water kept at 45-100 deg.C. Said dry compression molding is preferably carried out at a temperature in the range of room temperature to 170 deg.C and a molding pressure >=5kg/cm<2>.
Patent JP-S5968989-A (JP)
Title: Semiconductor laser device
Inventor: FURUSE TAKAO
IPC: H01S5/227
Filed: 1982-10-12
Abstract: PURPOSE:To prevent the photochemical reaction of a reflection surface and enable a laser oscillation of good efficiency at a low oscillation threshold value by a method wherein the side surface of a mesa lamination body including an active layer is formed in such a structure that it is surrounded by a layer of a forbidden band width larger than that of the active layer. CONSTITUTION:Al0.6Ga0.4As layers 12 and 14 are so arranged as to sandwich an Al0.05Ga0.95As layer 13 serving as the active layer from above and below. This constitution enables selective removal including the layer 13 by an etching process, since etching speed is high for the layers 12 and 14; therefore the layer 13 can be easily positioned inside the end surface of a resonator. Next, an N type Al0.3Ga0.7As layer 17, a P type Al0.3Ga0.7As layer 18, and an N type Al0.3 Ga0.7As layer are so formed successively as to fill the clearance between the side part of this mesa lamination body, the end surface of the resonator, and the layers 12, 14, and 13. Thereby, the side surface of the mesa lamination body including the layer 13 becomes in such a structure that it is surrounded by the layers 18 and 19 of the forbidden band width larger than that of the layer 13, the carriers injected into the layer 13 are not transversally diffused, and accordingly can be made to contribute to luminous recombination with good efficiency.
Patent JP-S6070792-A (JP)
Inventor: ONO MASAHIKO
IPC: B42D15/10
Filed: 1983-09-27
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-H0892165-A (JP)
Title: New antioxidant
Inventor: OSAWA HISAO
IPC: C07C69/732
Filed: 1995-07-14
Abstract: PURPOSE: To obtain a new wax-like antioxidant having low pour point and excellent antioxidizing effect and containing esters obtained by reacting a substituted phenyl alkanoic acid with an alkylene oxide adduct of a polyhydric alcohol as an active ingredient. CONSTITUTION: This antioxidant contains a substituted phenylalkoanoic acid ester of the formula [R1 is a 1-6C alkyl; EO is ethyleneoxy; PO is propyleneoxy; (a) and (b) are each integer of 0 or 1-16, but they are simultaneously 0; R<2> is di- to tetravalent 3-12C alkanepolyoxy, excepting divalent 3C alkanedioxy; (m) is an integer of 0 or 1-3; (n) is an integer of 1-4, with the proviso that (m+n) is an integer of 2-4 and when (m+n) is 2, (a+b) is an integer of 1-4 and when (m+n) is 3, (a+b) is an integer of 1-12 and when (m+n) is 4, (a+b) is an integer of 1-16] as an active ingredient. The compound of the formula is obtained by condensing, e.g. 2 times mol ethylene oxide adduct of 1,4 butadiol with methyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate.
Patent JP-S58115855-A (JP)
Inventor: MEIA BAATAA
IPC: H01L29/45
Filed: 1982-10-12
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-H119215-A (JP)
Title: Apparatus for plain boiling of food material and plain boiling of food material
Inventor: MUKAI ISAMU
IPC: A23L11/00
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for plain boiling of beans capable of carrying out the direct plain boiling without performing water soaking operations and without causing a dispersion in hardness and forming hard beans, etc. SOLUTION: This apparatus 1 for plain boiling is composed of a plain boiling vessel 2, a heating device 3 and bean cages 5. An overflow weir 13 is installed at a back wall 19 of the plain boiling vessel 2. Two water supply and drain pipes 10 are equipped at the bottom of the plain boiling vessel 2. Raw material beans are placed in the bean cages 5 to carry out the plain boiling thereof. Water is intermittently supplied and the excessive water is overflowed from the overflow weir 13 in the midst of the plain boiling operations.
Patent JP-S5970603-A (JP)
Title: Cream comprising oil of habu (trimeresurus flavoviridis) as main component and its preparation
Inventor: NAKAMOTO HIDEKAZU
IPC: A61K8/96
Filed: 1982-10-14
Abstract: PURPOSE:A cream effective for skin diseases such as chaps, heat rashes, chilblains, etc. having no unpleasant feeling, convenient for use, handy to carry, and suitable for preservation, obtained by blending an oil of habu as a main component with peppermint oil and a proper amount of a hydrophilic ointment, heating the blend into a creamy state. CONSTITUTION:A mixed oil of an oil of habu in an oily state extracted from fats of internal organs of habu and peppermint oil (100:1) is blended with a proper amount of hydrophilic ointment (obtained by blending properly glycerin with sodium lauryl sulfate, stearyl alcohol, white vaseline, distilled water, etc.) at about 75 deg.C into a creamy state, to give a cream comprising an oil of habu as a main component. EFFECT:Unpleasant smell of habu of its own, greasiness, etc. can be eliminated.
Patent JP-S6076351-A (JP)
Inventor: MARIO SOMIGURI
IPC: G06K15/10
Filed: 1984-08-28
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-2000013712-A (JP)
Title: Multi-picture display device
Inventor: OSAWA SHINICHI
IPC: H04N19/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to quickly execute multi-picture display even when the multi-picture display is instructed while an image of a digital broadcasting signal is normally displayed on the multi-picture display device. SOLUTION: A separation means 4 separates a stream 1 from a received transport stream(TS) 1. A detection means 5 detects I pictures from streams 1 to 4 included in the TS 1 and stores the detected data in a storage means 6. At the time of normal display, a selection means 9 selects an image of the stream 1 separated by the separation means 4 and displays the selected image on one screen. In the case of multi-picture display, the selection means 9 selects the images of respective streams stored in the storage means 6 and displays the selected images on respective areas of divided screens.
Patent JP-H0529976-A (JP)
Title: Power supply voltage control changeover circuit
Inventor: KONISHI TAKAFUMI
IPC: H04B1/16
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a power supply circuit applying stable output voltage till a maximum load power in the television mode from a light load power at the time of BS answering recording. CONSTITUTION:A constant voltage diode controlling a 18V power supply is directly inserted not through a switching circuit at the time of BS automatic answering recording. Or a delay circuit is inserted to the input of the circuit switching the constant voltage diode to absorb a switching time difference between 140V control and 18V control so as to prevent a rise in a secondary output voltage thereby forming the power supply circuit applying a stable output voltage from a light load power at the time of BS automatic answering recording to maximum load power at television receiver mode.
Patent JP-H0821172-A (JP)
Title: Roll screen device
Inventor: FUJIWARA MASAHITO
IPC: E06B9/56
Filed: 1994-07-07
Abstract: PURPOSE:To open a plurality of screens at a stroke by mounting a pulley having an engaging recessed section on a screen shaft energized in the direction of winding at all times and installing an engaging member operable from the outside into the engaging recessed section. CONSTITUTION:An engaging member 28 energized in the direction of engagement by a coil spring 30 is set up to a pulley 26 being mounted at the end section of the winding pipe 16 of a screen 18 energized in the direction of winding at all times by a winding spring and having an engaging recessed section. The engaging members 28 are installed at every winding pipe 16 when a plurality of the screens 18 are juxtaposed. Each engaging member 28 is connected to an operating section 37 through release codes 35. Engagement among the pulleys 26 of each winding pipe 16 and the engaging members 28 is released by operating the operating section 37, and each screen 18 is opened at a stretch. Accordingly, the operationability of opening can be improved.
Patent JP-H0228905-A (JP)
Title: Flyback transformer
Inventor: OISHI MITSUYOSHI
IPC: H01F38/42
Filed: 1988-07-19
Abstract: PURPOSE:To prevent an insulation between a unit frame and a ceramic board from deteriorating even if casting resin is failed in its insulation by so mounting the unit frame as to cover a proximity part to the board in the frame with a unit cover, and interposing resin between the unit cover and the proximity part of the unit frame to the board. CONSTITUTION:A cylinder 12a is press-fitted to a hole 13a, and secured in a unit cover 13 in a state that the opposite part near a ceramic board 5 in a unit frame 12 is floated. Then, the peripheral edge of the cover 13 is inserted to a groove 11b to be so mounted as to block the opening 11a of the cover 13, casting resin 14 is fed to a case cover 11 and the cover 13 and solidified. The approaching part of the frame 12 to the board 5 is secured in a state that it is floated in the cover 13. Even if the frame 12 is failed in insulation so that a discharge is generated between the board 5 and the frame 12, no current flows to the cover 13 by interposing the resin 14 therebetween. Accordingly, a user is not electrically shocked.
Patent JP-H11336171-A (JP)
Title: Inlet type joint and its fitting method
Inventor: MATSUSHITA HIROYUKI
IPC: E03F3/04
Filed: 1998-05-23
Abstract: PROBLEM TO BE SOLVED: To facilitate execution by integrally providing a tubular rise section and a connection section continued from the lower end of the rise section on a saddle section having a circular arc with a specific center angle and a horseshoe-shaped cross section. SOLUTION: A saddle section 1 having a circular arc with the center angle of at least 180 deg., preferably 180 deg.-270 deg., and a horseshoe-shaped cross section is formed. A cleaning port constituted of a connection section 3 and a tubular rise section 2 is integrally formed on the saddle section 1, and an inlet type joint is formed with a hard vinyl chloride resin. When the joint is to be fitted to a tube, the upper section of the existing tube is notched so that the length in the tube axis direction is made larger than the inner diameter of the connection section 3 and shorter than the length in the longitudinal direction of the saddle section 1 and the length in the direction perpendicular to the tube axis is made shorter than the diameter of the tube.  The inner face of the saddle section 1 and the outer face of the tube are coupled and fixed by an adhesive so that the saddle section 1 of the joint covers the notch section from above the tube, thereby execution can be facilitated.
Patent JP-S57103797-A (JP)
Title: Continuous pressure dehydration method for hydrous sludge
Inventor: KAWABUCHI KEIJI
IPC: B01D33/04
Filed: 1980-12-17
Abstract: PURPOSE: To improve the rate of dehydration, and make the stripping and removal of dehydrated cake from filter cloths easy by using the specific filter cloths of different characteristics in the dehydration treatment of activated sludge by compressing the same between two sheets of the continuous filter cloths.  
     CONSTITUTION: An upper filter cloth 3 and a lower filter cloth 4 as well as a backup belt 5 of good water permeability are superposed, and hydrous sludge is supplied between the upper, lower filter cloths 3, 4 from a supply part 6, and is sandwiched and pressed repetitively between a rotary drum 1 and plural pressure rollers 2 disposed on the outside circumference thereof, whereby the water content of the hydrous sludge is removed. In this case, a filter cloth made by binding a web consisting of polyamide fibers of ≤6 deniers to a base fabric made of synthetic fibers or natural fibers by means of needle punching is used for the upper filter cloth 3, and a filter cloth of relatively smooth surfaces woven with synthetic fibers is used for the lower filter cloth 4. Dehydrated cake is stripped easily with a scraper 7 in spite of increasing the rate of dehydration to 60W70%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0344273-A (JP)
Title: Television receiver
Inventor: AMANO TOSHIO
IPC: H04N5/44
Filed: 1989-07-12
Abstract: PURPOSE:To always obtain an optimum picture quality by providing a means discriminating the level of an AGC signal used for a tuner and a preset means for the kind of an external video source. CONSTITUTION:A loop gain of an automatic frequency control (AFC) circuit 13 controlling a horizontal deflection circuit 18 is made variable, means 27, 19 discriminating the level of an AGC signal used for tuners 2, 3 and means 22, 24 presetting the kind of an external video source are provided. When a broadcast signal Vo selected by the tuners 2,3 is displayed and the AGC signal represents a weak electric field, the loop gain of the AFC circuit 13 is decreased, when video signals V1, V2 supplied from the external video source are displayed, a video tape recorder as a kind of the external video source is preset to increase the loop gain of the AFC circuit 13. Thus, an optimum picture quality is always obtained automatically.
Patent JP-S6238692-A (JP)
Title: Color solid-state image pickup element
Inventor: UENO MASAFUMI
IPC: H04N9/07
Filed: 1985-08-13
Abstract: PURPOSE:To form a color solid-state image pickup element with high sensitivity and high resolution by using a filter of complement system having high light utilization rate as an element of a color mozaic filter group and using different modulation frequencies for a red signal and a blue signal at each scanning line. CONSTITUTION:The unit color mozaic filter consists of the 1st filter element array comprising vertically transparent W, transparent W, yellow Ye and transparent W filter element, the 2nd filter element array comprising filter elements of cyan Cy, transparent W, green G, transparent W and the 3rd filter element array comprising filter elements of yellow Ye, transparent W, transparent W and transparent W and the 4th filter element array comprising each filter element of green G, transparent W, cyan Cy and transparent W. When the horizontal sampling frequency of a picture element is denoted by f(MHz), then the blue color signal is separated by using a band-pass filter 43 whose center frequency is f/4MHz.
Patent JP-S5873844-A (JP)
Inventor: UORESU REIMONDO ANBUROOZU
IPC: G01K11/02
Filed: 1982-10-12
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-H091552-A (JP)
Title: Apparatus and method for separating and disassembling crt device
Inventor: KOMINE TETSUYA
IPC: B29B17/04
Filed: 1995-06-23
Abstract: PURPOSE: To provide an apparatus and a method for separating and disassembling a CRT device easy to be automated capable of efficiently separating and removing the used CRT from the cabinet of the device. CONSTITUTION: A cabinet 3 is cut except a CRT 2 in a flat surface 8a substantially parallel to the display surface of the CRT 2 with the display surface as a reference, and a cutting part for separating the CRT 2 from the cut cabinet 3 is provided.
Patent JP-S6423264-A (JP)
Title: Electrophotographic printing process
Inventor: SUGIMURA HIROSHI
IPC: G03G5/00
Filed: 1987-07-17
Abstract: PURPOSE:To enable to copy with a simple copying stage a large number of sheet which can be erased by an optical treatment by using an electrophotographic sensitive body having a photosensitive layer contg. a photochromic sensitive compd. having photoconductivity for light having different wavelength before and after photochromism. CONSTITUTION:A picture image is recorded due to transformation of a compd. A in a photosensitive layer 2 on an electroconductive base body 1 to a compd. B when the photosensitive layer 2 is image-exposed with isomerizing wavelength of light. Then, when the surface of the photosensitive body is charged to a fixed polarity and exposed uniformly to light having an absorption maximum wavelength of the compd. B, a carrier is generated in the region of the compd. B. Electric charge of a charge transfer layer 3 is eliminated, a latent image is formed, and a copy picture image is formed by development, etc. Further, the recorded picture image is erased by the irradiation of wavelength causing isomerization from the compd. A to the compd. B. By this process, many sheets of copy which are erasable by an optical treatment requiring no heat-treatment are obtd. with a simple copying process.
Patent JP-S60143938-A (JP)
Title: Expansion of fine beads of thermoplastic resin
Inventor: JIYATSUKU SHII SUWAN JIYUNIA
IPC: C08J9/32
Filed: 1984-08-29
Abstract: PURPOSE:To prepare easily a boot fitting pad by a method wherein oil and wax are provided in an amount enough to form film on the surfaces of beads and said beads are expanded in high frequency electric field. CONSTITUTION:In the fitting pad 10 formed so that it can be mounted on the side sections, part of the front section and the slender backing member 20, oil and wax are enough in quantity to form film all over the surface of each bead, have uniform densities, do not change their volume under the effect of the peripheral temperature or its change, have sedimentation resistance, flow in conformity to continous applied pressure and flow in conformity to instantaneous applied pressure while they are used in a sealing state. In this manner, fine beads are irradiated under the control of high frequency electric field to generate heat nd expanded.
Patent JP-H03129120-A (JP)
Title: Cage for rolling bearing
Inventor: YAMAZUMI SHUJI
IPC: F16C33/44
Filed: 1990-07-06
Abstract: PURPOSE:To keep satisfactory lubricity and to obtain low-friction and longer life by forming a cage for a rolling bearing by a composite material including polytetrafluoroethylene resin, aramid and either or both of molybdenum disulfide and tungsten disulfide in each specific weight% with the remainder of polyetheretherketone resin. CONSTITUTION:A cage is manufactured by a composite material of 10 to 40weight% of polytetrafluoroethylene, 5 to 30weight% of aramid and either or both of 5 to 30weight% of molybdenum disulfide and tungsten disulfide and the remainder of polyetheretherketone resin. Thus, a thin film is transmitted from a cage to a rolling element stably and in an appropriate amount by sliding friction with the rolling element, lubricity is kept good, and long life and low friction can be obtained.
Patent JP-S6424225-A (JP)
Title: Formation of liquid crystal orientation film
Inventor: YAMAGISHI YASUO
IPC: G02F1/1337
Filed: 1987-07-21
Abstract: PURPOSE:To form a uniform liquid crystal orientation film by coating a liquid crystal panel substrate with aq. polyvinyl alcohol soln. after filtering the soln. at a temp. lower than the temp. of the coating environment. CONSTITUTION:Aq. polyvinyl alcohol (PVA) soln. is applied to a substrate of a liquid crystal panel after filtering the soln. at a temp. lower than the temp. of the coating environment. The above described filtration of the PVA soln. before coating can be executed at an optional lower temp. than the coating environment without requiring any particular condition concerning the filtration temp., but the filtration is preferably executed generally at about 5-20 deg.C. Particularly, it is recommended that the filtration is executed while maintaining the temp. at low temp. by holding the PVA soln. in a refrigerator. Since, a uniform film of PVA or its copolymer can be formed by this method, unevenness of display in a liquid crystal element is reduced.