baber/WOPTO huggingface dataset:
Patent JP-H0286136-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: IIJIMA TETSUO
IPC: H01L29/78
Filed: 1988-09-22
Abstract: PURPOSE:To reduce a cell size for improving a cell density while decreasing ON resistance, and to provide a small-sized MOS memory by forming side walls after formation of an insulating film on a gate electrode. CONSTITUTION:A gate oxide film 8 is provided on the surface of a region including a JFET section 7, channels 5 and the inner periphery of a source region 4 over the principal surface of a semiconductor substrate 1. A gate electrode 9 of polysilicon is formed on the gate oxide film 8 and, further, an insulating film 10 of a nitride is formed on the gate electrode 9. Thereby, a multilayer film consisting of the layers 8, 9 and 10 is defined. The insulating film 10, the gate electrodes 9 and the gate oxide film 8 are laid in the same dimensions and have the same width. Further, insulating side walls 16 of PSG (phosphorus silicate glass) or the like are provided by CVD on the opposite side faces of the multilayer film such that the side walls 16 extend from the surface of the source regions 4 to the uppermost insulating film 10. A source electrode 11 is then formed so as to cover the side walls 16, the insulating film 10, the source regions 4 and the channel forming regions 3.
Patent JP-H1158971-A (JP)
Title: Heat sensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material excellent in light resistance and coloring properties. SOLUTION: In a heat sensitive recording material, in which a normally colorless or light-colored coloring compound and a developing compound, a layer containing a benzophenone compound representing by the formula I and II.
Patent JP-2000060056-A (JP)
Title: Motor and rotary element device
Inventor: HAMABE KAZUMASA
IPC: H02K5/167
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized motor and a small-sized rotary element device which can stably rotate at a high speed. SOLUTION: A thrust bearing disc 21 made of magnetic material is fixed to a rotary shaft 10. A cylindrical radially anisotropic rotor magnet 31 is fixed coaxially to the outer circumference of the thrust bearing disc 21. A pair of axial direction electromagnets 22 are provided, so as to face each other with the thrust bearing disc 21 therebetween and the thrust bearing disc 21 is supported in the thrust direction by the axial direction force produced by the axial direction electromagnets 22. A plurality of stator coils 33 are provided on the outside in the radial direction of the rotor magnet 31. A rotary magnetic field is formed by the stator coils 33, and the rotor magnet 31 is energized to turn the thrust bearing disc 21 and the rotary shaft 10.
Patent JP-S6392597-A (JP)
Inventor: KAMENO TADASHI
IPC: B66C23/88
Filed: 1986-10-03
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-S6478530-A (JP)
Title: Decentralized control type satellite communication network
Inventor: FUJIOKI ICHIROU
IPC: H04B7/15
Filed: 1987-09-21
Abstract: PURPOSE:To improve the utilizing efficiency of the radio frequency band by receiving all signals of a radio channel of other station so as to detect whether or not the signal of the received radio channel is a signal addressed to its own station. CONSTITUTION:Suppose that an earth station 1 uses a radio channel 1 assigned to its own station and starts communication addressed to the earth station 3. Earth stations 2, 3 receives a signal of a channel CH1 sent from the earth station 1 and relayed by a satellite relay station 100 and uses own station signal detection circuits 21, 31 to detect whether or not the reception signal of the channel CH1 is addressed to its own station. When the earth station 3 detects the signal addressed to its own station, the station 3 uses the channel CH3 assigned to its own station to make transmission to the relay station 100 thereby replying the earth station 1 sending the channel 1 detected by the circuit 31. Since n-set of radio channels is enough in case of the number (n) of the earth stations, the radio channel number is less and the utilizing efficiency of the radio frequency band is improved.
Patent JP-H1081366-A (JP)
Title: Paper pack container
Inventor: YAMASHINA OSAMU
IPC: B65D77/06
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To easily recycle a paper pack container at a low cost, and to easily take out the content by forming a cylindrical mouth part for discharging the content on a bag body, and projecting the cylindrical mouth part from a cylindrical mouth part projection opening formed in a paper wall in a paper pack container in which the bag body to store the content is stored. SOLUTION: After a paper pack container is assembled in a box with an upper opening, a bag body 15 is stored in the paper pack container. A cylindrical mouth part 16 of the bag body 15 is fitted in a condition projected from a cylindrical mouth part projection opening of the paper pack container. Sticking parts 13A, 13B are attached to the inside of right and left side walls 4A, 4B of the paper pack container, an end piece 6 continuously provided on a folding line 22B of a front paper wall 2 is attached to the inside of a flap 11 of a back side wall 10, the flap 11 is attached to the inside of an upper bottom 7A of the left side wall 4A, and the upper bottom 7A is attached to the inside of an upper bottom 7B of the right side wall 4B.  The paper pack container is capable of discharging the content while it is placed upside down on a prescribed table with the cylindrical mouth part 16 downside.
Patent JP-H1075740-A (JP)
Title: Natural antioxidant food and its production
Inventor: OCHI HIROTOMO
IPC: A23L1/28
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prepare the subject food capable of simply supplementing the nutritional balance anywhere at any time, useful for controlling the senescence without any adverse effects by mixing various kinds of natural foods with a natural antioxidant substance, pulverizing the resultant mixture, adding water thereto and forming the prepared mixture into a granule or a tablet. SOLUTION: This natural antioxidant food is prepared by mixing >=15 kinds of natural food materials such as colored vagetables, cereals, beans, seaweeds, grains, teas, eggs, fruits or mushrooms with a natural antioxidant substance such as a tea catechin or a polyphenol extracted from an apple, pulverizing the resultant mixture, adding water thereto and forming the prepared mixture into a granule or a tablet. The resultant antioxidant food is useful for maintaining the health.
Patent JP-S60128596-A (JP)
Inventor: TAKAHASHI HIROKAZU
IPC: G07G1/12
Filed: 1983-12-15
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-S60127140-A (JP)
Inventor: NAKAJIMA TSUTOMU
IPC: B32B5/28
Filed: 1983-12-14
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-2000066988-A (JP)
Title: Switching device of composite system
Inventor: OWADA AKIHIKO
IPC: G06F13/14
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To realize fail safe by regarding connection switching as wrong even when a manual switch is operated based on the malfunction due to carelessness, etc., by providing a storing means storing setting information of local switch disapproval setting. SOLUTION: A switching device 7 connects each host computer 5 and a shared I/O device 6 in a switchable way through each port 11 and a SCSI bus switch 12 and is provided with a CPU 14, an internal register 15 and a local changeover switch 16. The host compute 5 issues a state read command. The CPU 14 reads the content of the internal register 15 based on the command and state data is returned to the computer 5 of a request source. The computer 5 issues a mode change command for disapproving the local switching in the case of the disapproval information of local switching. This command is transferred to the CPU 14 and the CPU 14 set one to the local switch setting of an SW panel state register 21 of the internal register 15 and local switching is inhibited.
Patent JP-H03104800-A (JP)
Title: Concentration and radiation assembly of solar
Inventor: MAIKERU PATORITSUKU MORIAATEI
IPC: F24S23/70
Filed: 1990-09-10
Abstract: PURPOSE: To miniaturize and reduce the height of a solar power generating set by integrating the solar reflector and the radiator. CONSTITUTION: A solar concentrator and radiator assembly 10 is provided with a main substrate 12 having a recovery surface 14 for receiving incident solar rays on its side surface on one side. The recovery surface 14 has a solar reflector for focusing and concentrating the incident solar rays on a thermal power generating set 16 or a reflecting surface mirror-finished for delimiting a solar reflector; thereby, a so-called dynamic power generating system is formed. This power generating set 16 is provided with a receiver or heat receiving vessel 18 for converting the focused solar rays into heat energy, and the converted heat energy is supplied to a heat exchanger manifold 20 in which an appropriate treatment fluid is contained. Thus, the heated treatment fluid drives a proper generator 22 such as a fluid-driven turbine-driven type generator to produce electrical energy.  In this case, surplus heat is dispersed from the manifold 20 via a radiator 24.
Patent JP-S61115356-A (JP)
Title: Photodetecting element
Inventor: FUJIYASU HIROSHI
IPC: G01J1/02
Filed: 1984-11-09
Abstract: PURPOSE:To form a photodetecting element, which cannot be obtained by a single semiconductor and has large dark resistance and high sensitivity, by laminating and constituting a semiconductor having large energy band width and a semiconductor having small one in superlattice structure. CONSTITUTION:An element having superlattice laminating type structure is formed by semiconductors of two kinds of PbTe and Pb0.8Sn0.2Te as semiconductors for a photodetector within an infrared-ray region, and a (111) crystal face of BaF2 is used as a substrate 1. A second layer 2-2 (500Angstrom  film thickness) consisting of the semiconductor having large energy band width is formed onto a first layer 3-1 composed of the semiconductor having small energy band width. A second layer 3-2 consisting of the semiconductor having small energy band width is shaped onto the second layer 2-2 composed of the semiconductor having large energy band width in thickness of 500Angstrom  and each 30 layer to 3-30 from 2-30 is formed in thickness of 500Angstrom . Lastly, a 31th layer 2-31 composed of the semiconductor having large energy band width is evaporated in thickness of 4-5mum.
Patent JP-H0575159-A (JP)
Title: Optical semiconductor device
Inventor: NOGUCHI HIDEAKI
IPC: H01L31/10
Filed: 1991-09-18
Abstract: PURPOSE:To prevent the deterioration of transistor characteristics due to the residual resistance effect and current concentration effect and lessen the chip size by providing a light entrance window or the electrodes in emitter area section of bipolar transistor-type optical semiconductor device. CONSTITUTION:A P-type semiconductor layer 12 is formed to comprise a base area on an N-type semiconductor layer 11 forming a collector area, and further an N-type semiconductor 13 is formed to comprise an emitter area on the layer 12. Then, electrodes 14 are provided on the layer 13 and simultaneously the area on the emitter area excluding the electrodes 14 is used as a light entrance window 15. Thanks to such construction, the enlarged emitter area can be utilized as it is as a light absorbing area, resulting in reduction of chip area. On the other hand, when a light 18 enters uniformly, collector current will flow evenly in a whole emitter area and there occurs no lowering of transistor efficiency resulting from the concentration of collector current to the periphery of emitter.
Patent JP-2000091455-A (JP)
Title: Semiconductor module having explosion-proof element
Inventor: LANG THOMAS DR
IPC: H01L23/06
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an explosion-proof element with full protection against explosions within a relatively small space, even when a casing is made of plastic by forming the element of a suitably expandable or elastic protective sheath arranged outside the casing. SOLUTION: An explosion-proof element for trapping fragments discharged outside when a module explodes is constructed of a protective sheath 5 made of an expandable material that can enclose at least a part of a casing 2. For this reason, the explosion proof element can trap fragments scattered outside and absorb their kinetic energy, due to the strength derived from the expansion of the sheath 5. As a result, all the discharged oubjects including the fragments produced from the casing itself can be trapped. Since the sheath 5 is mounted on the casing 2 through a simple method, manufacturing time is hardly affected. The space required for arranging the sheath 5 also becomes minimal.
Patent JP-H1083128-A (JP)
Title: Fixing device
Inventor: EBATA YASUHIRO
IPC: G03G15/20
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of obtaining sufficient aperture quantity for removing paper without necessitating a large space and removing jammed paper without injuring the hand of an operator. SOLUTION: This device is provided with a heat roller 72 fixing an image on the paper, a peeling pawl 75 whose top end part is brought into contact with the heat roller 72 and which peels the paper stuck to the heat roller 72, and an arm mechanism 76 for supporting the peeling pawl 75 to be freely nearer and away to/from the heat roller 72 and allowing the pawl 75 to be away from the heat roller 72 while keeping the same posture state as a posture at the time of being brought into contact with the heat roller 72 when the peeling pawl 75 is away from the heat roller 72.
Patent JP-2000063703-A (JP)
Title: Primer for sealant
Inventor: HIRATA NOBUHITO
IPC: C09D163/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a primer for sealants capable of forming coating films excellent in adhesion to the surface of a sealing material, and further having excellent bleeding contamination-preventing property, excellent impact resistance, etc., by compounding a specific acryl-modified epoxy resin, a curing agent and an organotin compound. SOLUTION: This primer for sealants comprises (A) an acryl-modified epoxy resin containing alkoxysilyl groups, (B) a curing agent for the epoxy resins and (C) an organotin compound. Therein, the component A preferably comprises a resin formed by reacting an epoxy resin with an acrylic resin containing carboxyl groups and alkoxysilyl groups. The component B preferably comprises a polyamide resin modified with a ketiminized dimer acid and having a ketiminization ratio of >=80%. The content of the component C is preferably 0.1-10 pts.wt. per 100 pts.wt. of the solid contents of the resins. The primer for sealant preferably further contains (D) a silane coupling agent in an amount of 0.1-10 pts.wt. based on the solid content of the component B.
Patent JP-2000135752-A (JP)
Title: Electric wave transmitting object
Inventor: MURASE MIGAKU
IPC: B32B3/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a electric wave transmitting object light in wt. and excellent in non-combustibility and electric wave transmissivity by integrally bonding a non-combustible board produced from a slurry based on a hydrated inorg. compd. by a papermaking method to both surfaces of a honeycomb structure formed by laminating non-combustible sheets, which is produced from a slurry based on a hydrated inorg. compd. by a papermaking method, by an inorg. adhesive. SOLUTION: An electric wave transmitting object 1 is equipped with a honeycomb structure 2 and the non-combustible boards 3 integrally bonded to both surfaces thereof by using an adhesive 4. The honeycomb structure 2 is formed by laminating non-combustible sheets produced from a slurry based on a hydrated inorg. compd. such as sepiolite or the like by a papermaking method in a honeycomb shape by using an inorg. adhesive and the cell size thereof is set to a range of 10-60 mm. The non-combustible board 3 is produced from the slurry based on the hydrated inorg. compd. such as sepiolite or the like in the same way by a papermaking method and the surface thereof can be made beautiful by applying emboss processing to the board 3.
Patent JP-H03100463-A (JP)
Title: Method and instrument for measuring cetane value or cetane index
Inventor: TAKAMURA SHIGEAKI
IPC: G01N30/88
Filed: 1989-09-13
Abstract: PURPOSE:To accurately measure the cetane value or cetane index in a sample from an extremely small volume of sample oil in a short period of time by separating and eluting the respective components contained in the sample to be measured by using gas chromatograph. CONSTITUTION:The components in the sample oil are first separated and eluted by the gas chromatograph and the mass spectra of the respective components are measured. The signal intensities at the respective mass numbers of all the mass spectra obtd. with the light oil fractions are totaled and the total value A is calculated. The signal intensities of plural numbers of the characteristic mass number are totaled and the total value B is calculated. The total value B of the resulting signal intensities is divided by the total value A of the previously obtd. signal intensities, by which plural pieces of variables are determined. The cetane value or cetane index is determined by substituting the variables with the regression formula in which parameters are previously determined.
Patent JP-H0792566-A (JP)
Title: Polarizing screen
Inventor: UETSUKI MASAO
IPC: G03B21/56
Filed: 1993-09-24
Abstract: PURPOSE:To provide a polarizing screen which has a high video contrast and a high efficiency of utilizing video light and enables many viewers existing side by side and facing the screen to clearly view liquid crystal videos even in relatively bright environment. CONSTITUTION:This polarizing screen consists of a polarizing woven fabric woven with polarizing fibers 1 and non-polarizing fibers 2 respectively as warp and weft or weft and warp. The polarizing fibers 1 of this polarizing woven fabric are so arranged that the longitudinal direction thereof is approximately perpendicular to the horizontal plane to expand a horizontal visual field angle. The polarizing fibers 1 are woven as warp sating or weft satin in such a manner that the exposed surfaces faces the video viewers to enhance the function as the 'polarizing filter' of the polarizing woven fabric.
Patent JP-S60134013-A (JP)
Title: Polypropylene fiber
Inventor: GOI SHIGERU
IPC: D01F8/06
Filed: 1983-12-17
Abstract: PURPOSE:To provide the titled fiber made of a composition composed of a polypropylene, a polypropylene modified with an ethylenic unsaturated carboxylic acid and a polyamide resin, weldable by direct heating as well as high-frequency heating, having excellent spinnability and drawability. CONSTITUTION:A resin composition is prepared by melting and mixing (A) 18-78(wt)% polypropylene, (B) 2-50% modified polypropylene modified with an ethylenic unsaturated carboxylic acid (anhydride) (preferably, acrylic acid, etc.) and (C) a polyamide resin (e.g. nylon 6). The objective fiber can be manufactured by the simple spinning of the composition or by the composite spinning using said composition as a component of a composite fiber having sheath-core structure or a sea-and-islands structure.
Patent JP-H0288412-A (JP)
Title: Aluminum nitride powder
Inventor: UCHIMURA EIKICHI
IPC: C04B35/626
Filed: 1988-09-22
Abstract: PURPOSE:To improve the oxidation resistance of AlN powder and to make the powder suitable for use in the production of an AlN sintered body having high heat conductivity by adsorbing arom. carboxylic acid on the surface of the AlN powder. CONSTITUTION:Arom. carboxylic acid such as benzoic acid or aminobenzoic acid is adsorbed on the surface of AlN powder to obtain AlN powder for producing an AlN sintered body. The amt. of the arom. carboxylic acid adsorbed is usually 0.1-3.0wt.% of the amt. of the AlN.
Patent JP-S61117159-A (JP)
Inventor: KODAMA HIRONORI
IPC: C04B35/571
Filed: 1984-11-14
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-H0578111-A (JP)
Title: Production of graphite material
Inventor: KOTADO AKIO
IPC: C01B31/04
Filed: 1991-09-19
Abstract: PURPOSE:To graphitize a calcined material in a short time with reduced electric power consumption without generating cracks in the graphitization of a specific carbon-graphitization material. CONSTITUTION:Plural calcined material pieces 4 are adhesively bonded to each other with an adhesive in a proper dimension, and the bonded pieces are subsequently aligned on a straight line in a graphitization oven 1. One end of the arranged bonded product is fixed to a fixed terminal electrode 8, and the other end is pressed with a press device through a movable terminal electrode 7 to press the bonded product. In this state, an electric current is directly applied to the calcined product 4 to generate heat for the production of the graphitized material.
Patent JP-S6391422-A (JP)
Title: Combustion apparatus
Inventor: SUZUKI FUMIO
IPC: F23L1/00
Filed: 1986-10-06
Abstract: PURPOSE:To enable an efficient supplying of primary air to be performed for a supplying port in a burner main body by a method wherein a fluidizing resistance member applying a flowing resistance to combustion air is arranged at a downstream side of air flow direction near a nozzle, a blowing port of an air supplying fan is arranged at one side of a nozzle to enable a thin apparatus to be provided. CONSTITUTION:A part of combustion air flowed from an orthogonal direction in respect to a gas injection direction of a nozzle 13 along an air flowing guide member 39 acting as a bottom plate of a main body 25A of a box and a deflector plate 40 is supplied from an annular primary air supplying passage 42 into a main body 3 of the burner under utilization of an effect of ejector and the remaining combustion air is passed through a nozzle 13 as it is. At this time, the passed combustion air is struck against a first partition part 41a of a flowing resistance member 41 and flowed back to the nozzle 13, so that the opposite flowing air and air guided to flow along the air flowing guide member 39 are made opposite to each other within the passage 42 and then pushed into the main body 3 of the burner from a flowing direction of the passage 42.
Patent JP-H0980728-A (JP)
Title: Automatic film taking out device
Inventor: KOJIMA MASAYUKI
IPC: G03D13/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to obviate the mistaking in a take-up direction like heretofore by automatically taking out and taking up an undeveloped film out of a cartridge, to rapidly and surely execute the work to take up the undeveloped film and to automatically make the rear end of the undeveloped film taken up stand by in a connection position to a leader. SOLUTION: This automatic film taking out device is composed of a film delivery means 2 for rotating the spool shaft 10 of the film cartridge 9 winding and housing the undeveloped film A, a light shielding door opening and closing means 3 for the cartridge 9, a film detention releasing means 4 for releasing the detention relation of the rear end of the undeveloped film A unwound from the cartridge 9 and the spool shaft 10, a case 5 for housing the undeveloped film A unwound from the cartridge 9, a take-up shaft rotating means 6 for rotating the take-up shaft 5a of the undeveloped film A disposed at the case 5, a case moving means 7 capable of moving the case 5 to a prescribed position and a taken-up film delivery means 8 for delivering the undeveloped film A taken up by a take-up shaft 5a.
Patent JP-S60116792-A (JP)
Inventor: TOOMASU UEZUREE BOORUTON
IPC: C25B9/19
Filed: 1984-11-14
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。