baber/WOPTO huggingface dataset:
Patent JP-H05303069-A (JP)
Title: Projection type image display device
Inventor: SHINOMIYA TOKIHIKO
IPC: H04N5/74
Filed: 1992-04-24
Abstract: PURPOSE:To provide the projection type image display device provided with a uniform and bright display screen by reducing an uneven contrast caused by photoelasticity, and also, preventing a fall of brightness of a screen caused by a fall of a numerical aperture. CONSTITUTION:By a parallel ray selecting means consisting of plural optical paths in which a light absorbing film is provided in the periphery, light from a light source 2 can be converted to roughly parallel rays by absorbing the light which reaches the light absorbing film. That is, the light which does not contribute to brightness of a display screen is absorbed, and only the light of a good parallelism which reaches an opening part of a picture element of a liquid crystal display element 11 can be allowed to pass through selectively. As a result, the whole quantity of the light which is made incident on the element heated by light absorption, arranged on the emission side of the parallel ray selecting means 4 can be decreased.
Patent JP-H02286241-A (JP)
Title: Interior skinmaterial for automobile
Inventor: IKEDA KAZUHIRO
IPC: D04H1/558
Filed: 1989-04-26
Abstract: PURPOSE:To prevent the breakage of foamed cells and to improve more the abrasion resistance of the surface of skin material by a method in which the laminate made of the needle punch unwoven cloth composed of the raw polyester fiber and the film of polypropylene or span-bonded unwoven cloth, is integrally formed by forming a locally pressed welded part. CONSTITUTION:When skin material 1 is laminated on the PP foamed sheet 7 becoming a base at almost softening point, the PP film 2 of the skin material 1 on a laminated surface (or PP span bonded unwoven cloth) is melted by the hot atmosphere in the softened and molten state of a PP foamed sheet, and then while said melt permeates through the side of polyester needle punch unwoven cloth 3 having been stuck, said film is integrally stuck thereto firmly on its laminated surface, and foamed cells are not broken. Accordingly, the abrasion resistance of the surface 8 of the skin material is remarkably improved by the intersect between each fiber due to the needle punch 5 preliminarily, the locally pressed welded part 6 of the PP film pressure-baried inside by the working of an emboss roll from the surface of the needle punch unwoven cloth 3 and the PP film having permeated through the needle punch unwoven cloth in molten state in the process of lamination.
Patent JP-S62264589-A (JP)
Inventor: AMAMIYA MASAHIRO
IPC: H05B3/03
Filed: 1986-05-09
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-H05301374-A (JP)
Title: Printing method and its device
Inventor: URATA HISAO
IPC: B41J2/44
Filed: 1992-04-27
Abstract: PURPOSE:To provide a printing method which can print an image by raising printing quality apparently without improving resolution and its device. CONSTITUTION:In a printer which prints an image on a medium to be recorded by scanning each line, a beam detector which outputs a synchronizing signal per scan of each line, a shifting circuit 5 which inputs the synchronizing signal 12 from the beam detector and varies timing from the synchronizing signal 12 to start of outputting an image signal 15 per scan, and a printing part which prints the image on the medium to be recorded based on the image signal, are provided.
Patent JP-H08305345-A (JP)
Title: Black lid prop stick of grand piano
Inventor: ISHIDA MUNEO
IPC: G10C3/02
Filed: 1995-05-01
Abstract: PURPOSE: To prevent the fall of a back lid half by avoiding the mistaking of a combination of back lid half pop sticks and trays. CONSTITUTION: The front end 2d of the back lid half pop stick A2 fits into the hole part 16a of the tray A16 but cannot fit into the hole parts 18a, 20a of the trays B18 and the trays C20 as the corners of a triangular shape project from the hole parts 18a, 20a. Similarly, the front end 4d of the back lid half pop stick B4 fits into the hole part 18a of the tray B18 but cannot fit into the others. Further, the front end 6d of the back lid half pop stick C6 fits into the hole part 20a of the tray C20 but cannot fit into the others. Then, the back lid half pop sticks 2 to 6 are not combined with the trays 16 to 20 with which the support of the back lid half 14 is not stable. The combinations of the back lid half pop sticks 2 to 6 and trays 16 to 20 to be combined always are attained and the fall of the back lid half by vibration is prevented at the time of opening the back lid half 14.
Patent JP-H02286189-A (JP)
Title: Circularly sewing device by single thread in overlock sewing machine
Inventor: OGAWARA AKIRA
IPC: D05B1/20
Filed: 1989-04-28
Abstract: PURPOSE:To prevent a stitch from being missed, to prevent a thread from being twice sewn and to prevent the cut of the thread from being generated by using a lower hook looper for which thread holding mechanisms are formed in the front surface and back surface sides of a tip hook part. CONSTITUTION:A front surface thread holding mechanism 14 is formed in the front surface side of a tip hook part 4' in a lower hook looper 4 and a back surface thread holding mechanism 15 to be continued to this front surface thread holding mechanism 14 is formed in the back surface side. When a needle 1 moved upward from a bottom dead point, the lower hook looper 4 is moved to a maximum stroke end (right-most point) in a direction to be crossed with an upper hook looper 5 while a needle thread 9 is held by the lower hook looper 4. When a needle bar is moved upward from the bottom dead point, the needle thread 9 is still engaged to grooves 14 and 15 of the lower hook looper 4. Then, a back scooping stitch is not missed by the upper hook looper 5 to needle 1. Then, when the needle bar is in the bottom dead point, the needle thread 9 can be prevented from being twice sewn by the lower hook looper 4 to needle 1. Thus, problems such as the cut of the needle thread and the destruction of the needle, etc., are not generated.
Patent JP-H01278443-A (JP)
Title: Soil for tile and production of tile using the same soil
Inventor: SANO TORU
IPC: C04B33/13
Filed: 1988-05-02
Abstract: PURPOSE:To obtain at low cost the title soil capable of giving tiles outstanding in design nature with dense-colored base specked with white color by blending clay with a composition comprising clay and the iron fine ore produced during copper smelting process. CONSTITUTION:100pts.wt. of a composition comprising 10-85pts.wt. of iron fine are produced during copper-smeltering process and 15-90pts.wt. of clay (e.g., 'kibushi' clay, 'gairome' clay, feldspar) is blended with 4-8pts.wt. of water to make a granulation into granules A <=2mm in size. 100pts.wt. of iron fine ore-free clay is blended with 4-3pts.wt. of water to make a granulation into granules B <=2mm in size. The objective soil can be obtained by blending 50-90pts.wt. of the granules A with 5-50pts.wt. of the granules B. Thence, a form prepared by press forming of said soil is calcined at a maximum temperature of 1,100-1,300 deg.C in an oxidizing flame atmosphere, thus obtaining the objective specked tile.
Patent JP-H08306969-A (JP)
Title: Manufacture of thermoelectric conversion element
Inventor: TANJI YASUNORI
IPC: H01L35/34
Filed: 1995-05-01
Abstract: PURPOSE: To provide a method of manufacturing a thermoelectric conversion element, which can employs efficiently the superior characteristics of a single crystal and prevents the element from being broken. CONSTITUTION: A method of manufacturing a thermoelectric conversion element has a process wherein a semiconductor compound is vacuum-sealed in a quartz tube ampule to dissolve and solidify and a semiconductor compound mass is formed, a process wherein the semiconductor compound mass is ground to form ground particles 1, a process for vacuum-sealing the ground particles 1 in a plurality of quartz tube ampules 2, a process for inserting the plurality of the quartz tube ampules 2, which are vacuum-sealed with the particles 1, in a crucible 3 and a process wherein this crucible 3 is arranged in a furnace to heat the particles 1 and after the heated particles 1 are dissolved, the dissolved material is solidified to grow a crystal C-face and the thermoelectric conversion element is formed.
Patent JP-S60218-A (JP)
Title: Self-regulating type ceramic glow plug
Inventor: ITOU MASATOSHI
IPC: F23Q7/00
Filed: 1983-06-17
Abstract: PURPOSE:To improve electrical and chemical stabilities by integrally forming a heat generating wire having a high heat-resistant property and a resistor body by embedding them in a ceramic sintered body. CONSTITUTION:A ceramic heater 1 is integrally formed in such a manner that two resistor coils 4-1, 4-2 are respectively connected to both ends of a coiled heat generating wire 2 bent in the U-shape through a lead wire 3, and after embedding them in the ceramic powder consisting of, for example, Si3N4 and forming such into a cylindrical shape, the ceramics is sintered by a hot press method. The ceramic heater 1 is disposed in a hollow of a metallic outer cylinder 5 that covers the outer surface of the heater, and its end is retained in such a manner that the end slightly protrudes from the end of the metallic outer cylinder 5. Because of this arrangement, electrical and chemical stabilities can be improved.
Patent JP-H02287485-A (JP)
Title: Electronic learning machine
Inventor: KAMATA MASAKO
IPC: G06Q50/10
Filed: 1989-04-28
Abstract: PURPOSE:To allow an easy-to-see presentation by inserting a space to the position just before the display to an output device when the size of one character is discriminated to be not the same size as the size of the character displayed just before. CONSTITUTION:The respective figure arrays to form a continuous figure array are displayed in a half size on an output device 13 and whether one character is the same as the character size displayed just before or not is discriminated by a discriminating means 14 before the display of the one character. The space is inserted just before the display of the one character by a space inserting means 15 when the above-mentioned character is discriminated to be not the same as the size of the character. The space is, therefore, inserted to the position just before the first figure array of the figure array when the one character is the first figure of the continuous figure array. The spaces are inserted after the final position of the figure array when the character is the last figure of the continuous figure array. The spaces eventually exist before and after the continuous figure array in this way and the easy-to-see display state is attained.
Patent JP-H08288231-A (JP)
Title: Core tube for heat treatment
Inventor: MATSUSHITA JUNICHI
IPC: H01L21/324
Filed: 1995-04-10
Abstract: PURPOSE: To perform the high-speed temperature rise and drop of a heat- treatment sequence and to accurately trap impurities which are going to permeate a core tube by forming an impurity trap layer which is formed by using single-crystal Si as a whole and which is used to trap impurities such as a heavy metal or the like. CONSTITUTION: A core tune 4 is constituted of an impurity trap layer 4a, a defectless layer 4b and a reinforcement layer 4c. The defectless layer 4b and the reinforcement layer 4c are arranged at the inside and the outside of the core tube 4 so as to sandwich the impurity trap layer 4a in the middle. The impurity trap layer 4a can be formed as an oxygen deposit (BMD) layer 4a. When the impurity trap layer 4a is formed, impurities which are going to permeate the core tube can be trapped surely.
Patent JP-H04336125-A (JP)
Title: Foundation ground
Inventor: NAKAYAMA KATSUMI
IPC: E02D27/34
Filed: 1991-05-14
Abstract: PURPOSE:To improve the earthquake proofness and workability of the ground by improving the grounds in a peripheral part above a foundation pile having arrived at a bearing layer and a part below a foundation beam using a hardening agent, and uniting the above parts of the ground to form a lattice-shaped underground serial wall. CONSTITUTION:A bearing pile 1 such as a cast-in-place concrete flared bottom pile or the like is driven in an upper layer B being in danger of liquefying in the case of earthquake, and made to arrive at a bearing layer A. The upper parts of the piles 1 are mutually connected through foundation beams 2. The grounds in the peripheral part above the pile 1 and a part below the beam 2 in the layer B are improved through a mixed process using a deep layer hardening agent such as a cement system solidifying agent, and united into a latticed shape to form an underground serial wall C. Thus in the case of the earthquake, the ground can transmit a horizontal load to the bearing layer, and enlarge resistance against liquefying owing to the latticed shape, and moreover can be easily and inexpensively executed.
Patent JP-H11303870-A (JP)
Title: Porous gas bearing and spindle device using the same
Inventor: YAMAZAKI SHIZUKA
IPC: F16C33/16
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent self-excited vibration from occurring by restraining occurrence of contamination and generation of dust on the outer surface of a bearing sleeve during processing or assembling. SOLUTION: A porous gas bearing includes bearing surfaces 9, 11 which are opposed to a main shaft member 3 with a bearing gap therebetween, and a porous bearing sleeve 5 which is made of graphite as a main component. Compressed air fed from supply surfaces 13, 14 of the bearing sleeve 5 are jetted into the bearing gap from the baring surfaces 9, 11 through pores in the bearing sleeve 5, and accordingly, the main shaft member 3 is supported in a noncontact manner with respect to the bearing surfaces 9, 11 of the bearing sleeve 5. In this arrangement, a surface layer in which graphite particles are coated thereover with glass-like carbon is formed at least on the bearing surfaces 9, 11 of the baring sleeve 5.
Patent JP-H10258468-A (JP)
Title: Manufacture of box
Inventor: OSHIKA HIROSHI
IPC: B31B50/62
Filed: 1997-03-20
Abstract: PROBLEM TO BE SOLVED: To enable the hermetic sealing of a product in a box developing neither the building up of an adhesive nor the separation after pasting by a method wherein a heating adhesive is applied on the top surface of the bottom surface receiving part of a box in an arbitrary shape such as circular shapes having gap between their adhesive with a reticulated foil by a silk screen printing system. SOLUTION: Since an adhesive 12 is printed with silk screen printing on the surface of a receiving part 11, no build-up in a pattern state develops and smooth feeding in the fashion of a white paper or paper board can be realized. A housing matter as a product using this box bag 14 such as an adzuki-bean jelly is turned into an article of commerce by charging the adzuki-bean jelly in a cylindrical package bag 15, one end of which is closed and which is inserted in the box body 14 from its bottom surface, sealing the package bag 15 and finally by folding a pasting part 10 on the folded receiving part 11 for piling up the parts and then fixing by pressure under heat. Though the joining with an articulated adhesive 12 is surely executed and no separation develops, since air is standing in gaps 12a, the pasting part 10 can be peeled off when the opening of the box bag 14 is wanted out of necessity.
Patent JP-S5440878-A (JP)
Title: Method of forming socket to be fitted with rubber ring
Inventor: YOSHIZAWA TADAO
IPC: B29C57/00
Filed: 1977-09-07
Abstract: PURPOSE:The molding temperatures of the inner mold and outer mold are set to different levels previously prescribed and the outer mold is provided with cooling means and opened when the temperature difference reaches a prescribed level, thereby shortening the molding cycle for sockets to be fitted with rubber ring and conducting the sound mo lding in high efficiency. CONSTITUTION:A mold composed of inner mold 7 and outer mold 8 is heated, a softened pipe 1 is placed betwen the molds and then ring 18 is pushed in the direction toward the arrow to thicken the wall of the pipe. The outer mold is cooled by the operaion of the cooling means provided in the outer mold 8. When the temperature of the outer mold 8 becomes lower than that of the inner mold 7 by about 50-60%, the outer mold opens and runs backward and the formed socket that is still on the inner mold is forcibly cooled. When the second cooling finishes, sliding piece 12 sinks and pipe 1 is taken out of the inner mold. The resulting pipe with socket is subjected to third cooling using air water or by standing.
Patent JP-S63281977-A (JP)
Title: Double wail pressurized container
Inventor: OKAYA NAGAKI
IPC: B05B9/04
Filed: 1987-05-01
Abstract: PURPOSE:To prevent the solidification of a gasket in contact with liquefied gas and the resultant leakages in a push-down type discharge valve consisting of an annular body, an intermediate gasket, cup-shaped body and a spring accommodated therein by installing a charging stem which is forced down to define a passageway between an exterior container and the stem in communication with the side orifices of the valve body. CONSTITUTION:On forcing down a discharge stem, contents in an inner container 2 are discharged through a passage provided in communication with a communicating orifice 11a in the lower end of the stem, stem groove 11b, a space between the upper end of a cup-shaped body 7 and a gasket 8, a gap between the cup-shaped body 7 and a valve body 4 and a communicating orifice 4f. In assembling a pressurized container with substances charged therein, a shoulder portion 2a of the inner container 2 is hooked on a curled portion of the container body and, after substances are charged, the valve body 4 is engaged with a neck 2b of the inner container 2. The shoulder portion of the inner container is then forced into the outer container, a mounting cup is clinched and the charging stem 12 is inserted thereinto. The charging stem 12 has a step at its end and a side orifice 12a above the step. When the stem is forced down, the step forces down the gasket 8 to cause a gap between itself and the annular body 9 and provides a passage communicating with the interior of container body 1 through the side orifice 4e of the valve body 4 through which propulsion agent is charged.
Patent JP-H01278878-A (JP)
Title: Power-driven power steering device
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1988-04-28
Abstract: PURPOSE:To reset a handwheel to a neutral position by interrupting a motor driver from a clutch driver in the case where grounding detection of the motor driver is performed at the time of incongruity between a torque direction judging signal and an output signal of a torque direction discriminator. CONSTITUTION:A self-holding circuit 24 is being constituted of a D flip-flop circuit IC7, and an incongruent signal in the steering direction and a judging signal of a motor driver grounding detector 27 are inputted into a clock terminal T after being subjected to AND coupling. If this clock input is reversed from L to H, an L level appears in a Q-terminal, whereby a transistor Tr1 of a fail relay breaker circuit 25 comes OFF, and a transistor Tr2 of a fail relay circuit 26 is driven, so that a movable terminal 42 of a fail relay comes OFF as well, thus a motor driver and a clutch driver are interrupted, and thereby a motor shaft is separated from a steering shaft, coming into a manual steering state.
Patent JP-H10282914-A (JP)
Title: Brightness structure for light emitting diode
Inventor: KUMAKOSHI TAKAO
IPC: G09F13/20
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent lighting mottle, to improve luminance, and to reduce the manufacturing cost by mounting light emitting diodes lighting operation buttons, LED lenses, a display part, and the like on a wiring board. SOLUTION: Operation switches 21 are mounted between the center part and the lower part of a surface of a wiring board 20, light emitting diodes 22 of required numbers are mounted at required points between operation switches 21, and white resist 23a is applied on a whole surface corresponding to the operation part of the wiring substrate 20 excluding light emitting diodes and operation switches 21. A liquid crystal display unit is mounted at the slightly upper part from the center part of a surface of the wiring board 20, light emitting diodes 26 of required numbers are mounted transversely with one line at the lower part of the liquid crystal display unit, and white resist 23b of a band shape is applied on a surface of the wiring board 20 along light emitting diodes.  A light emitting diode 27 is mounted also at an upper end part of the wiring board 20 corresponding to a LED lens, white resist 23c is applied also on a peripheral part of the light emitting diode 27.
Patent JP-S604146-A (JP)
Inventor: ERUSO MANGISHI
IPC: C07C43/178
Filed: 1984-05-28
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-H048613-A (JP)
Title: Car suspension device
Inventor: HONDA FUMIHIKO
IPC: B60G17/015
Filed: 1990-04-24
Abstract: PURPOSE:To ensure control of the car attitude and enhance the comfort in sitting in a car cabin by installing an air spring and a liquid pressure cylinder in line between wheel and car body, thereby supporting the body, and actuating a liquid pressure control valve according to the attitude of car body. CONSTITUTION:A controller 8 first performs car height control with an air spring 4. After this control with air spring, control of the car attitude is carried out using a liquid pressure cylinder 5. That is, the standard oil pressure is set in the built-in memory of the controller 8 according to the running state. Then the internal oil pressure of an oil supply pipe 16 is checked by a pressure sensor 28, and the obtained value of oil pressure is compared with the oil pressure value set in the built-in memory. If it is larger than the standard oil pressure value, the input current to the solenoid 22 of a solenoid proportioning pressure control valve 21 is lessened, and the pressing force of a control valve 40, i.e., the setting pressure for the secondary pressure chamber R in a liquid pressure control valve 14 is sunk. This constitution provides a good comfort in sitting in a car cabin, and at the same time, sure control of the car attitude can be performed.
Patent JP-H11264223-A (JP)
Title: Decorative wall
Inventor: NISHIMURA KAZUHIKO
IPC: E04F11/18
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the decorating property and safety of an indoor wall face and to shorten the execution time by protruding a switching architrave provided nearly horizontally at the upper section of a spandrel wall formed on the wall face to function as a handrail, and forming a recess on the upper face of a projection. SOLUTION: A spandrel wall 1 made of multiple plates is formed on a wall face, a switching architrave 2 is provided nearly horizontally at the upper section of the spandrel wall 1, and a baseboard 3 is provided below the spandrel wall 1. The switching architrave 2 is largely protruded from the spandrel wall 1 and the baseboard 3 so that the switching architrave 2 functions as a handrail, and a curve-shaped recess 2a with the diameter of 10-20 mm is formed at an interval from the wall face at least on the upper face of the switching architrave 2 to function as a hook when the switching architrave 2 is mounted with a hand or is gripped by the hand. The height of the switching architrave 2 from the floor surface is set to a size suitable for dwellers in the range of 750-850 mm which is the waist height of normal adults by adjusting the length of the spandrel wall 1.