baber/WOPTO huggingface dataset:
Patent JP-H06125207-A (JP)
Title: Millimeter wave band waveguide
Inventor: KONDO HIDETOSHI
IPC: H01P3/12
Filed: 1992-10-12
Abstract: PURPOSE:To provide a plane waveguide which has the small loss on a compact plane transmission line that is used as a millimeter wave band waveguide. CONSTITUTION:A metallic block is divided into a waveguide part metallic block 1 and a cover part metallic block 2. Then a line 3 is formed on one of both sides of the block 1 by a groove serving as a waveguide, and the grooves 11 are formed at both sides of a line counter part 3A opposite to the groove of the block 1 on one of both sides of the block 2. Then the grooves 11 are filled with an elastic conductive material. These two blocks 1 and 2 are put on each other and fixed by a screw so that the conductive material touches close the waveguide edge of the line 3.
Patent JP-H02120231-A (JP)
Title: Production of superconducting thin film of oxide
Inventor: FUJITA JUNICHI
IPC: C01G29/00
Filed: 1988-10-27
Abstract: PURPOSE:To readily laminate and grow a superconducting thin film of Bi-based oxide showing superconductivity at about 107K on a substrate at low temperature by sputtering ionic beam against four kinds of targets in the order of Bi2O3, SrO and CuO, CaO and CaO, CaO and CuO, SrO and CuO and Bi2O3. CONSTITUTION:In the above-mentioned method, periodic structure of (Bi.O)2 atomic layer/(Sr.Ca.Cu.O) perovskite type structure/(Bi.O)2 atomic layer ...is artificially laminated and grown in a specific direction of axis c in a crystal structure of Bi-based oxide superconductor. For example, in obtaining Bi-based 110K superconducting phase, sputtering is periodically carried out in the order of (Bi.O) layer   (Sr.Cu.O) layer   (Ca.Cu.O) layer   (Ca.Cu.O) layer  (Sr.Cu.O) layer   (Bi.O) layer. In the operation, the substrate temperature is 500-800 deg.C and partial pressure of O2 gas on the substrate is maintained at >=2X10<-4>Torr so that an epitaxially grown superconducting thin film of Bi-hased oxide is obtained.
Patent JP-H01114078-A (JP)
Title: Semiconductor device
Inventor: TSUBOTA TOSHIO
IPC: H01L29/78
Filed: 1987-10-27
Abstract: PURPOSE:To improve radiation-resistant properties and improve the reliability by a method wherein low impurity concentration source and drain regions which have the same conductivity type as source and drain regions are provided adjacent to the source and drain regions and, further, high impurity concentration diffused regions are formed adjacent to and outside the low impurity concentration source and drain regions. CONSTITUTION:Even if a field oxide film 1 is exposed to an ionizing radiation and positive charge is accumulated and the conductivity type of a silicon substrate 6 under the field oxide film 1 is inverted te N-type, the leakage between a source and a drain is cut off by high impurity concentration P<+> type diffused regions 7. If N<+> type diffused regions 4 and 5 are directly brought into contact with the high impurity concentration P<+> type regions 7, the breakdown strength is degraded and a trouble is caused in the operation of the circuit. However, as N<-> type diffused regions 9 and 10 are provided between them, the trouble can be avoided. With this constitution, the radiation-resistant properties of a MOS transistor can be improved without taking the method of forming the field oxide film 1 into consideration so that a highly reliable integrated circuit can be provided.
Patent JP-H02116311-A (JP)
Title: Puff foam for cosmetics and production thereof
Inventor: TSUDA KENJI
IPC: C08J9/30
Filed: 1988-10-27
Abstract: PURPOSE:To obtain good sliperiness, improved affinity to the skin and the hand and touch of the excellent moisture feel of a silky touch by coating the hard protein of the puff compsn. for cosmetics which consists of a rubber latex as its chief material and contains the hard protein, general antimicrobial agents, mica titanium, etc., with TiO2.CaCO3.ZnO.talc. CONSTITUTION:The puff foam for cosmetics is formed by coating the hard protein of the puff compsn. for cosmetics which consists of the rubber latex as its chief material and contains the hard protein, general antimicrobial agents, mica titanium, etc., with the TiO2.CaCO3.ZnO.talc [Mg3H2(SiO3)4]. The foams which are added with a silane coupling agent as the general antimicrobial agent are further added with the mica titanium formed by coating the mica with the TiO2.CaCO3.ZnO.talc [Mg3H2(SiO3)4] are included as well in the puff foams tor cosmetics. The process for production is to expand the materials subjected to the above-mentioned compounding and coating treatments then to vulcanize and mold the materials.
Patent JP-H10114028-A (JP)
Title: Paper base laminated sheet and its production
Inventor: AKINAKA NOBORU
IPC: H05K3/02
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper base laminated sheet in which protuberance around a hole is little at time of boring working by a drill and punching workability is good. SOLUTION: A method for producing a paper base laminated sheet is constituted so that a paper base material is impregnated with a thermosetting resin varnish, which has affinity with a thermosetting resin becoming a matrix and is water-soluble, as primary impregnation and dried and them the paper base material is impregnated with the thermosetting resin varnish as secondary impregnation and dried to obtain prepreg and obtained prepreg is overlapped at the prescribed number, heated and pressurized. In this case, the paper base laminated sheet is dried after primary impregnation so that heating loss becomes 0.8-1.3wt.% in the case of heating the paper base laminated sheet at 150 deg.C for one hour in air.
Patent JP-H11112201-A (JP)
Title: Branching filter
Inventor: MARUMOTO TSUNEHISA
IPC: H04B1/38
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize constitution by inputting a transmission main signal from a main waveguide and outputting a reception main signal and a reception high-order mode signal from an auxiliary waveguide. SOLUTION: Four auxiliary waveguides 12a-12c,... are equally arranged around the main waveguide 11 containing the cross line of a plane existing on the side of a common terminal 3 from the shielding face of the reception main signal by leaving a prescribed distance and the main waveguide 11. The respective auxiliary waveguides 12a-12c,... or respective slots 13b,... are provided with means for inhibiting the pass of the transmission main signal and the transmission main signals inputted from the transmission signal-only terminal 3 of the main waveguide 11 are transmitted to a common terminal 4 without being connected to the respective auxiliary waveguides 12a-12c,.... The reception main signal and the reception high-order mode signal, which are inputted from the common terminal 4, are reflected on the respective shielding faces existing in the taper parts of the main waveguide 11.  Thus, they are not transmitted to the transmission signal-only terminal 3 and are connected to the respective auxiliary waveguides 12a-12c,....
Patent JP-2000098603-A (JP)
Title: Photopolymerizable composition and photopolymerizable lithographic printing plate
Inventor: URANO TOSHIYOSHI
IPC: G03F7/031
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable compsn. and a photopolymerizable lithographic printing plate having high sensitivity to the light of the near IR region, excellent stability with time, no sensitivity to the light of the UV region and excellent handling property even in a place illuminated with a white fluorescent lamp. SOLUTION: This photopolymerizable compsn. contains a combination of the following components (A), (B-1), (B-2) and (D), or (A), (B), (C) and (D), and the photopolymerizable lithographic printing plate has a layer of the photopolymerizable compsn. on the surface of a supporting body. The components are (A) an ethylenic unsatd. compd., (B-1) a cyanine dye cation in which heterocycles are combinated by a polymethine chain, (B-2) an org. boron anion, (B) a salt of a cyanine dye cation in which heterocycles are combined by a polymethine chain and a counter anion except for org. boron anions, (C) a halomethyl group-contg. compd., and (D) an aliphatic amino acid or its ester compd. or bipolar ionic compds. of these compounds.
Patent JP-H11111957-A (JP)
Title: Solid-state image-pickup element, manufacture thereof, and manufacture of semiconductor device
Inventor: SUGIMOTO MASARU
IPC: H01L31/02
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To form a conductive layer good in adhesion to a base and surface flatness by forming a screen film having a double-layer structure of a first sputtering or deposit film and W film formed by the chemical vapor deposition method. SOLUTION: An image-pickup element 20 comprises a photodetecting part 2 in a semiconductor substrate 1, a transfer electrode 4 formed on regions of the substrate other than the detecting part 2 via a gate insulation film 3, a screen film 6 formed on this electrode 4 via a layer insulation film 5 to block a light from incidence on the electrode 4 but having an opening above the detecting part 2 for incidence of lights, a layer insulation film 7 covering the screen film 6, a planarizing film 8 on the insulation film 7, a first sputter-formed W film 11 as an adhesive layer, and a second W film 12 formed by chemical vapor deposition method to form a double layer structure with the first film 11 as the screen film 6. This improves adhesion to a base layer.
Patent JP-2001068253-A (JP)
Title: Safety device for nonflammable heating element and double-faced control body
Inventor: KIRITA ATSUNOBU
IPC: H05B3/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To cut off a current instantaneously at a temperature before a resistor is carbonized or short-circuited by detecting the leakage current generated when soft resins fused by an abnormal temperature are kept in contact with the resistor. SOLUTION: When a power supply J is turned on, a current flows in a resistor 1, and a nonflammable heating element and a double-faced control body are heated. If the resistor 1 is locally overheated in this state, soft resins 2 fused at 80-115 deg.C are fused at 115 deg.C and are short-circuited to nonflammable paper good conductor faces, metal foil good conductor faces, or good conductor raw material good conductor faces 3, and a current flows from the connecting terminal of a single or double-faced good conductor to a lead wire connected to a good conductor terminal. The current flowing in a resistor R is amplified and detected by the built-in transistor of a photo-coupler P, and a relay coil L is operated based on a detection signal to open switches S, thereby the feed of the current to the resistor 1 is stopped to prevent overheating of the nonflammable double-faced control body.
Patent JP-H1094690-A (JP)
Title: Thread tension adjustment device for sewing machine
Inventor: EBATA YOSHIKAZU
IPC: D05B69/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To uniquely adjust tension by plural thread tension devices by instructing the touch of sewing finish. SOLUTION: A storage means inside an arithmetic device 31 is provided with a table for which the combination of the tension of the plural thread tensibn devices is set corresponding to the touch such as 'tight' and 'soft' or the like. The combination is set in many stages corresponding to the touch. When the 'tight' or the 'soft' is instructed from a sewing finish selection switch 39, the combination of the tension is selected so as to be 'tightened' or 'loosened' from a present state. Pulse signals corresponding to the combination of the tension are outputted from pulse motor driving circuits 32-35 to respective pulse motors 29a-29d and the tension of the respective thread tension devices is adjusted.
Patent JP-H02121424-A (JP)
Title: Band narrowing system for spread spectrum radio communication
Inventor: MORI KATSUHISA
IPC: H04B1/66
Filed: 1988-10-31
Abstract: PURPOSE:To narrow a occupied frequency band width when the pulse processing FM system in the spread spectrum is employed by dividing a series of transmission information string into plural lines to apply spread spectrum modulation through the use of a multiple access technology. CONSTITUTION:A serial/parallel conversion section 5 of a transmitter 1 distributes information into 3 sets of information strings having a transmission speed of 5kbps, and spread spectrum modulation is applied in the pulse processing FM (chirp) system to obtain a spread processing gain of a 27dB by a modulation section. Since the multiple access technology is employed to superimpose the split information string onto the same frequency band in such a way, the occupied frequency band width on the transmission line is 2.5MHz, then improved. Since the multiplex by the multiple access is applied in such a way, the band narrowing processing is attained in comparison with the case of applying spread modulation to each information string as it is, and sending the result.
Patent JP-2001100216-A (JP)
Title: Gasket
Inventor: SATO MASASHI
IPC: G02F1/1339
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To improve sticking workability by intensifying the stiffness of a gasket (enhancing shape retainability) without impairing its dustproofing, light shielding and shaking preventive characteristics. SOLUTION: The gasket 10 is constituted by fastening a plastic film 21 to one surface of a substrate 11 consisting of a foam having elasticity of 0.08 to 0.3 kg/cm2 in hardness at 25% compression and 0.3 to 0.5 g/cm3 in density.
Patent JP-2000102271-A (JP)
Title: Elastic surface wave actuator
Inventor: HIGUCHI TOSHIRO
IPC: H02N2/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an elastic surface wave actuator, eliminating limitation further with even a larger-sized driven unit made movable by a drive element having an elastic surface wave element. SOLUTION: This constitution has elastic surface wave elements (drive element) 401 arranged so as to interpose a driven shaft 711 and to add pressure in advance between the elastic surface wave element 401 and the driven shaft 711. Thereupon, by respectively driving the drive elements 401, the driven shaft 711 can be rotated and moved. That is, a progressive wave generated in each drive element 401 is made to be oriented in an equal direction. In the end, the driven shaft 711 makes a translation motion, when drive force acting in the driven shaft 711 is generated in an equal direction in both the drive elements 401, and the driven shaft 711 can be made to undergo a rotating motion, when the drive force acting in the driven shaft 711 is generated in a reverse direction with both the drive elements 401.
Patent JP-S63126364-A (JP)
Title: Facsimile equipment
Inventor: KAJIWARA KATSUYUKI
IPC: H04N1/21
Filed: 1986-11-17
Abstract: PURPOSE:To allow the user to receive a picture signal by a facsimile at a visiting place through remote control by receiving and storing the picture signal and sending the stored picture signal through a telephone line in receiving a remote control signal. CONSTITUTION:An incoming call is detected (2), a control means 9 connects the equipment to the telephone line 1 in response (P2) to the input P1, the picture signal is received (4) via an interface circuit 6, recorded on the paper, and the means 5 is brought into the write by control W, the address is designated (A) and stored sequentially. The line is turned off (3) by the reception of the end signal. When the user makes a call from the visiting place, the equipment is connected similarly to the line 1, the remote control signal is detected (7) to form transmission standby. When the user operates the reception button at the visiting place, then the called side information is received and detected (10), the picture signal stored (5) is sent (8) via the interface circuit 6. Thus, the content of the picture information of an automatic answering telephone set is discriminated at the visiting place. When the address to be outputted (A) is identical to the address stored internally, the control means 9 gives an output P2 to open the line 1 to await the next incoming.
Patent JP-H03218917-A (JP)
Title: Production of boron trichloride
Inventor: OMI TADAHIRO
IPC: C01B35/06
Filed: 1989-10-19
Abstract: PURPOSE:To synthesize boron trichloride in high yield by continuously supplying aluminum trichloride and boron trichloride in a gas state to promote the reaction. CONSTITUTION:For example, an aluminum chloride generator 2 is charged with metal aluminum blocks and preheated at 200-400 deg.C with a heater 1. A vapor phase reactor 5 made of Ni, comprising a tubular hollow tower is preheated at 200-400 deg.C, while a separator 7 is cooled with air and a cooler 8 is cooled with a coolant. Boron trichloride is continuously synthesized by supplying predetermined amts. of chlorine and boron trifluoride to the generator 2 and the reactor 5, respectively. The reaction of vapor phase AlCl3 and vapor phase BF3 proceeds very fast with the stoichiometric mixing proportion at a temp. higher than the temp. at which AlCl3 can exist in a vapor phase, and the reaction completely terminates in a few seconds. Production of AlF3 in a powdery state affects nothing on the process of the reaction. AlF3 is stable under about 800 deg.C which is the sublimation temp. and can be easily separated from the vapor phase reaction system. Moreover, AlF3 shows no reactivity when mixed with the liquid phase of AlCl3 produced by cooling, and can be separated by distillation of AlCl3.
Patent JP-H06100044-A (JP)
Title: Oxygen absorbing laminate film
Inventor: TAKAI YUKA
IPC: B65D81/26
Filed: 1992-09-16
Abstract: PURPOSE:To prevent the oxidation of a content from happening and prevent the alteration of the quality from happening by laminating a porous film with a specified maximum hole diameter on an oxygen absorbing film of which the trigger is moisture, for the title film for packaging for beverage such as beer, etc. CONSTITUTION:An oxygen absorbing laminate film is formed by laminating a porous film of which the maximum hole diameter is 1.0mum or lower on an oxygen absorbing film of which the trigger is moisture. As the base resin for the oxygen absorbing film, polyolefine which can be formed into a film up to approx. 170 deg.C, e.g. low density polyethylene, etc., is used. To the base resin, an oxygen absorbing agent such as porphyrin, etc., is blended by approx. 0.01-20 pts.wt. to 100 pts.wt of the base polymer. Also, for the porous film, a polyethylene film is used.
Patent JP-S62126130-A (JP)
Inventor: ROBAATO JIEIMUZU BAIUOOTA
IPC: A61K31/70
Filed: 1986-11-17
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-H01114674-A (JP)
Title: Displacer for small-sized refrigerator
Inventor: SAITO HIDEFUMI
IPC: F25B9/00
Filed: 1987-10-29
Abstract: PURPOSE: To attain miniaturization and compactness by a constitution wherein a displacer is formed into a double tube holding a vacuum heat-insulating layer therein, and expansion chambers are formed inside, while a heat exchanger for cooling a material to be cooled or the material to be cooled is held therein. CONSTITUTION: A displacer 7 fitted in an expansion unit 6 is made a bottomed and cylindrical inner-outer double tube and a vacuum heat-insulating layer 7a is formed in a space held between the outer and inner walls thereof. Expansion chambers 8a and 8b are formed inside the displacer, while a heat exchanger 9 for cooling a material to be cooled and a liquid reservoir 10 are held therein. Working gas compressed by a compressor 1 is introduced into the expansion chambers 8a and 8b in the displacer 7 from a cooler 2 and a cycle wherein the gas expands adiabatically to generate cold is repeated therein.  The heat exchanger 9 can conduct heat exchange with the cold directly in a wide area on the occasion and, moreover, since penetration of heat into the displacer 7 can be minimized by the vacuum heat-insulating layer 7a interposed, a very high thermal efficiency can be realized for recondensation of N2 gas on the inner wall of the displacer.
Patent JP-H04148933-A (JP)
Title: Ink jet head
Inventor: YANO AKIO
IPC: B41J2/015
Filed: 1990-10-12
Abstract: PURPOSE:To prevent the generation of ink drops by a method wherein, at the time of printing, an electric current is allowed to flow among electrodes so as to discharge electric conductive ink from nozzles 5a and, immediately thereafter, an electric current controlling means is so operated that the current flows among the electrodes in a direction counter to the flowing direction at the time of the ink discharge. CONSTITUTION:Permanent magnets 10, 11 are mounted at the uppermost part and the lowermost part of electrodes 3, 4 (i.e., ink flow passages 5) in such a way that the magnetic poles of the permanent magnets are arranged in the same direction. In a steady state, an electric current value is zero and, according to a printing signal, a current flows in the ordinary direction from the first electrodes 3 to the second electrodes 4. A force of discharging ink from nozzles 5a is given to electric conductive ink. When ink droplets, are formed, a power supply condition is changed, and the current flows from the second electrodes 4 to the first electrodes 3 in the direction counter to the flowing direction at the time of the ink discharge. Contrary to the discharge of ink droplets 100a from the nozzles 5a toward a printing part, a force by which the electric conductive ink is sucked into the nozzles 5a acts on the electric conductive ink remaining in the nozzles 5a.
Patent JP-H1096201-A (JP)
Title: Joint-section repair material for corrosion-protective rail
Inventor: MIZOGUCHI SHIGERU
IPC: E01B11/10
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To impart resistivity and insulating performance to a rail/sleeper connecting section, etc., by installing pressure-sensitive adhesives joining a rail base and a protective layer and having excellent adhesion and cutoff properties onto the whole surface of the internal surface of the projective layer having resistivity to repeated loading. SOLUTION: In the joint-section repair material 10, a proective layer 11 molded in the peripheral shape of a rail excepting a head section and made of a synthetic resin and pressure-sensitive adhesives 12 having excellent adhesion to each of a rail base and the protective layer 11 as a protective coating covering rail bodies are unified. A release film is peeled and the joint-section repair material 10 is mounted on the rail bodies 17, 19 being welded and joined at a place (a) and having the protective coatings 16 in sections excepting end sections respectively centering around the welding- joining section 19 and the repair material 10 is pushed from the surface of the protective layer 11, and the pressure-sensitive adhesives 12 are pressed and contact-bonded with the rail bodies 17, 19.  Rail bodies 18, 21 are connected mutually by a splice plate at a place (b) in such a manner that a release film is peeled and the joining-section repair material 13 is set up at each end section in the same manner as the repair material 10.