baber/WOPTO huggingface dataset:
Patent JP-H0282458-A (JP)
Title: Fused carbonate fuel cell
Inventor: MURAKAMI SHUZO
IPC: H01M8/02
Filed: 1988-09-16
Abstract: PURPOSE:To make it possible to retain an excellent gas sealing property for a long time by forming the two-layer anticorrosion coating layer of a first layer composed of a specific compound and the second layer consists of alumina or zirconia on the sealed surface touching with the electrolyte plate of a gas separation plate. CONSTITUTION:The two-layer coating layer of a first layer 7; composed of the compound of an element selected from carbon, nitrogen, boron, and silicon, and the metal selected from groups IVa, Va and VIa, in the periodic table and the second layer 8, composed of alumina or zirconia, is formed on the sealed surface 6 closely touching with the electrolyte plate 1 of a gas separation plate 5. Consequently since the compound layer, interposed between the sealed surface of the gas separation plate and the alumina or zirconia layer, has the thermal expansion coefficient of the nearly middle between stainless steel and ceramics layer, the excellent adhesion with the ceramics layer is obtained, and also the crack or peeling of the ceramics layer due to thermocycle is eliminated, and thereby an stable gas sealing property can be retained for a long time.
Patent JP-H0794726-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HAZAMA HIROAKI
IPC: H01L21/306
Filed: 1993-09-20
Abstract: PURPOSE:To provide a method for manufacturing a MOS-type semiconductor device with good performance, by forming an atom-level flat surface of a semi conductor wafer. CONSTITUTION:A method for manufacturing a semiconductor device comprises a step of forming a recessed part 103 including a region for forming an active region on a silicon substrate 10 and lower than the other part, an etching step of etching the surface of the silicon substrate 10 and flattening an atom-level step so that the recessed part 103 is on an atom level, a step of forming a gate insulating film 105 and a gate electrode 106 on the flattened part, and a step of forming an element isolating region after the gate electrode 10.
Patent JP-H0655700-A (JP)
Title: Pasting type seal material
Inventor: YAMASHITA SHINKICHI
IPC: C09J7/02
Filed: 1992-08-07
Abstract: PURPOSE:To prevent release at low speed even when a pasting type seal material is stuck and used at a stepped section or an irregular position, and to maintain the mechanical protection of a tacky sealing compound in a support base material for a prolonged term by coating the rear of a nonwoven fabric, a surface of which is coated with a resin film, with the tacky sealing compound. CONSTITUTION:The surface side of a nonwoven fabric 1 is coated with a resin film 2, the resin film 2 is formed in an extremely thin shape so as not to have a substantially dynamic effect on the nonwoven fabric 1, and a resin having large elongation is used. A tacky sealing compound 3 applied on the rear side of the nonwoven fabric 1 is thickened sufficiently so that the tacky seal compound 3 is pressed and can be penetrated enough into clearances. Particularly excellent waterproofness is obtained by rubber pressure-sensitive adhesives, in which a tackifier and a softening agent are mixed into a main polymer such as a butyl rubber, a natural rubber, etc. Release paper 4 is laminated on the rear of the tacky sealing compound 3. The spun-bonded nonwoven fabric of a polyester fiber are particularly superior as the nonwoven fabric 1.
Patent JP-S62110719-A (JP)
Title: Filter material for air filter and its production
Inventor: GENMA TSUNEO
IPC: B01D39/14
Filed: 1985-10-17
Abstract: PURPOSE:To obtain the titled material suitable for use for a large scale units and having improved collecting efficiency and pressure drop, and also a good strength by making the titled filter from the fibrous layer composed of a very fine glass fiber and a fibrous binder, and the fibrous layer composed of a syn thetic fiber and the fibrous binder. CONSTITUTION:The fibrous layer having 10-120g/(m)<2> basis weight is formed of 95-100% of very fine glass fiber having <=4mu diameter and 5-0% of PVA fibrous binder. And, the another fibrous layer having 10-80g/(m)<2> basis weight is formed of 80-100% of synthetic fiber such as the PVA fiber, etc., having 0.05-3 denier the fineness and >=90 deg.C the dissolution temp. in water and 20-0% of PVA fibrous binder. Said fiber layers are made to a sheet in such a structure that each of said layers are laminated with each other or said synthetic fiber layer is inserted between said glass fiber layers. The PVA fibrous binder has preferably 500-2,500 polymerization degree and >=85mol% saponification value, 45-90 deg.C dissolution temp. in water, 0.3-10 denier fineness and 1-10mm fiber length.
Patent JP-S6474804-A (JP)
Title: Microwave antenna with ask modulator
Inventor: OMIYA KENJI
IPC: H01Q3/00
Filed: 1987-09-17
Abstract: PURPOSE:To realize miniaturization and light weight, by integrating a modulator part to turn ON/OFF a microwave by an amplitude modulation signal with the antenna of a microstrip line. CONSTITUTION:In the antenna 1 of microstrip, a microwave signal is fed between the center part of one side 11a of a conductor pattern 11 of four sides whose side length is around 1/2-wave and the equivalent part 12a of a ground conductor 11b which corresponds to the center part. Also, an impedance control element 2 is connected between the center part of the confronting side 11b of the side 11a and the equivalent part 12b of the ground conductor 12 which corresponds to the center part. By turning ON/OFF current I from a bias power source 3 to be added on the element 2 by the amplitude modulation signal, all of the microwave signals fed to the antenna 1 are terminated at the impedance resistor R of the element 2 when the current I flows, thereby, it is not radiated to the space as a wave. Also, when the current I is cut off, the microwave signal is radiated from the antenna 1 as the wave. Therefore, the antenna 1 becomes the antenna with a modulation function.
Patent JP-H0898217-A (JP)
Title: Stereoscopic picture display device
Inventor: OMORI SHIGERU
IPC: G02B27/22
Filed: 1994-09-28
Abstract: PURPOSE: To observe a more satisfactory stereoscopic picture by improving the contrast of display on a display light emitting device and preventing crosstalk of right and left pictures. CONSTITUTION: Stereoscopic pictures displayed on transmission type liquid crystal display devices 10a and 10b are back-lighted through lenses 11a and 11b by pictures displayed on liquid crystal display panels 120a and 120b consisting of liquid crystal panels 121a and 121b, back lights 122a and 122b, and optical fiber plates 123a and 123b. Pictures displayed on transmission type liquid crystal display devices 10a and 10b are synthesized by a half mirror 15 to form a stereoscopic picture. Optical fiber plates 123a and 123b are arranged a prescribed gap apart from liquid crystal panels 121a and 121b and effectively prevent scattered light or the like from penetrating the optical fibers, and as a result, the contrast on liquid crystal display panels 120a and 120b is improved.
Patent JP-H0660796-A (JP)
Title: Cold electron emitting electrode and its manufacture
Inventor: HAYASHI MIKIO
IPC: H01J9/02
Filed: 1992-08-06
Abstract: PURPOSE:To provide a cold electron emitting electrode having excellent cold electron emitting performance, a low discharge voltage, and a long usable time (life). CONSTITUTION:A cold electron emitting electrode has a porous body 3 obtained by molding and thermally treating a powder metal material 1: and a composite oxide thin film 2 of at least one kind of alkali metals and alkali earth metals and the metal forming the porous body, the film being chemically bonded to the porous body 3. In the manufacture of the cold electron emitting electrode, the porous body having a determined form is formed by molding and thermally treating the powder metal material, and this porous body is dipped in an aqueous solution for treatment containing at least one kind of alkali metal ions and alkali earth metal ions, and hydrothermally treated at a temperature of 100 deg.C or more, whereby a composite oxide thin film of at least one kind of alkali metals and alkali earth metals and the porous body is formed on the porous body.
Patent JP-H0657619-A (JP)
Title: Method for pulling out and delivering sock
Inventor: TANIGUCHI SHOJI
IPC: B25J15/00
Filed: 1992-08-07
Abstract: PURPOSE:To efficiently perform a pulling-out work by separating a group of socks hitched up on foot models for each plural socks, collecting and holding the foot models at their center for each socks, pulling out the socks from the foot models by the transfer of pulling chucks, and subsequently delivering the pulled-out socks to the next process. CONSTITUTION:In a sock-finishing machine, a group of socks 2 attached to foot models 1 are heat-set, dried, transferred to a sock-pulling section in a collected condition, and stopped at a stopping position. The chuck plates of a hitching chucks are inserted between the respective foot models and lifted to grip the socks at their somewhat higher parts than a sock-opening part 2a and hitch up the socks 2 to places under the heel parts of the foot models 1. The chuck plates 50a, 50b and 50c of the pulling chucks are inserted between the tips of the respective foot models 1, and the foot models 1 are collected to the center of the respective socks separated for each plural foot models. The toe parts and heel parts of the socks 2 are nipped, held, and further moved toward the toe parts of the foot models 1 to pull out the socks 2 from the foot models 1, whereby the socks are released from the foot models 1 for each group and subsequently delivered to the next process.
Patent JP-S60125051-A (JP)
Title: Call system for multiple dwelling house
Inventor: HISAMATSU NOBUO
IPC: G08B23/00
Filed: 1983-12-10
Abstract: PURPOSE:To start initial operation securely by transmitting an initial request signal to a main centralized calling device when the cold start of only a slave centralized calling device is made for the main centralized calling device which calls house terminal devices of all specific addresses. CONSTITUTION:When the system is actuated by a cold start, logical circuits 18 and 19 of a warning monitor board 1 send in initial start signal through a power line together with address data of a lobby operating device 3. The logical circuit parts 18 and 19 of the warning monitor board 1 send an off signal for turning off the built-in relay of the connection control part 31 of each house terminal device 2 and then disconnecting the interphone 38 in address order together with address data. The house terminal device 2 when called receives the off control signal to make the disconnection and returns an answer-back signal. The warning monitor board 1 registers the address of the house terminal device in a memory in response to the answer-back signal.
Patent JP-2001056305-A (JP)
Title: Fluorescent x-ray analyser and recording medium used therein
Inventor: INOUE MINORU
IPC: G01N23/223
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To simply and accurately analyze various samples to be analyzed in a fluorescent X-ray analyzer embodying an FR method. SOLUTION: A fluorescent X-ray analyzer is equipped with a memory means 11 for storing analyser sensitivity of a large number of elements being the analyzer sensitivity to fluorescent X-rays generated from the respective elements with respect to the analyzer and capable of estimating the analyzer sensitivity of elements of which the atomic numbers are close to each other, analyzer sensitivity of a large number of elements being the analyzer sensitivity to fluorescent X-rays generated from the respective elements with respect to a reference analyzer having the same type as the analyzer and capable of estimating the analyzer sensitivity of elements of which the atomic numbers are close to each other and the analyzer sensitivity to fluorescent X-rays generated from the respective elements in many standard sample known in compsn.  with respect to the reference analyzer in order to calculate the strength based on measuring strength to be compared with theoratical strength.
Patent JP-H0956161-A (JP)
Title: Power factor improving circuit
Inventor: ABE SHIGEO
IPC: H02M7/12
Filed: 1995-08-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide a power circuit with a high power factor and accomplish miniaturization and cost reduction using a simple constitution. SOLUTION: A choke coil L1 is placed between the high potential-side output terminal of a rectifier 1 and one end of the primary winding N1 of the transformer T in a converter circuit 2. One end of the choke coil L1 (on the transformer T primary winding N1 side) is connected with one end of a smoothing capacitor C1. The other end of the smoothing capacitor C1 is connected with the cathode of a first diode D1, the anode of a second diode D2, and the anode of a third diode D3. The anode of the diode D1 is connected with the low potential-side output terminal on the rectifier 1; the cathode of the diode D2 is connected with the connection point between the primary winding N1 and a switching transistor Q1; and the cathode of the diode D3 is connected with the rectifier 1-side end of the choke coil L1.
Patent JP-H0396656-A (JP)
Title: Fuel injection valve
Inventor: TASAKA HITOSHI
IPC: F02M51/06
Filed: 1989-09-08
Abstract: PURPOSE:To produce a stable and good mixture gas constantly by providing an air chamber at the lower stream side of a jet to inject the fuel in a circular form ad a circular aperture of almost the same form as the jet at the lower stream side end, and making the pressure of the air chamber almost equal to the back-pressure of a pressure control valve. CONSTITUTION:A fuel injection valve to inject the fuel in a combustion chamber furnishes a fuel amount control member and a fuel injector 151 having a holder 151 inserted to the nozzle body of the fuel amount control member while maintaining oiltightness. To the holder 151, a fuel passage 152 linking to the throttle hole of the fuel amount control member is formed, and a circular jet 101 opened and closed by a control valve 161 and extending vertical to the fuel passage 152 is formed at the lower side of the fuel passage 152. While a tube-form body 201 of an air feeding mechanism is geared to the holder 151, a cap 203 is fixed to the lower side end, and an air chamber 204 is partitioned by the tube-form body 201 and the cap 203. At the cap 203, a circular aperture 205 is formed at the position opposite to the jet 101.
Patent JP-S6399070-A (JP)
Title: 1,8-naphthyridine derivative
Inventor: HAYAKAWA ISAO
IPC: A61P31/04
Filed: 1987-09-17
Abstract: NEW MATERIAL:The 1,8-naphthyridine derivative of formula V (X is halogen; R is lower alkyl, acyl, CONH2 or CN) and its salt. EXAMPLE:1-Cyclopropyl-6-fluoro-7-( 3-methyl-1-piperaziyl )-1, 4-dihydro-4-oxo-1,8- naphthyridine-3-carboxylic acid. USE:An antibacterial agent useful not only as pharmaceuticals but also as animal and fish medicines, food preservatives, bactericide for external use and disinfectant. PREPARATION:The compound of formula I which is one of the compounds of formula V can be produced in high yield, by hydrolyzing a compound of formula II under acidic or alkaline condition and reacting the obtained compound of formula III with the compound of formula IV in a solvent such as pyridine at room temperature-120 deg.C, preferably 40-100 deg.C for 30min-5hr, usually 30min-2hr. The compound of formula V can be easily absorbed through intestines and is expected to keep high concentration in blood.
Patent JP-2001060983-A (JP)
Title: Data transmission system
Inventor: MIYAZAKI YUSAKU
IPC: H04L12/70
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To avoid loading a host microcomputer concerning the judgment of the necessity of retransmission and to efficiently execute the transmission of a data packet. SOLUTION: At the time of transmitting a data packet from a transmission controller 11, reception acknowledge data for responding to it is received by a receiving part 12. In a retransmission judging circuit 100 interposed between the part 12 and the controller 11, a flag decoder 24 decodes a status flag included in the reception acknowledge data from the part 12 and when the status flag shows the necessity of retransmission, the count is increased in a counter 23. Then, a comparator 22 compares the counted value by the counter 23 with the number of retransmission repetition times in a number of times restricting register 21 and when the counted value amounts to the number of retransmission repeating times, a limit reach signal is sent to a host microcomputer 20 through a host interface 13.
Patent JP-H0682154-A (JP)
Title: Showcase
Inventor: KANEKOUJI HIROARI
IPC: F25D21/04
Filed: 1992-09-01
Abstract: PURPOSE:To provide a showcase facilitating a wiring work at a working site of installation for showcases which can be connected and used while being connected. CONSTITUTION:A showcase 1 is provided with an electrical equipment 23. A switch 26 for use in controlling an electrical energization for the electrical equipment 23 is arranged between the electrical equipment 23 and a power source AC. Connecting electrical wires 28 and 28 are drawn out of the electrical equipment 23 and the power source AC for the switch 26.
Patent JP-2001056427-A (JP)
Title: Adjusting method for photographing lens
Inventor: OSAWA SADAMITSU
IPC: G02B7/02
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To simplify the adjusting work of a photographing lens associated with an manufacturing error as for the photographing lens focused by an all- group extending system. SOLUTION: By making parallel luminous flux from a collimator 3 incident on the temporarily assembled photographing lens 2, focusing with respect to an infinite point is executed. By inserting a concave lens 17 on an optical path and extending the lens 2 in an optical axis direction, the focusing with respect to a photographing distance A is executed. Based on the position of the focusing time with respect to the infinite point and the position of the focusing time with respect to the photographing distance A, extending amount X is measured. When the amount X is over allowable nidth Δ, an interval between a front-group lens 10 and a rear-group lens 11 is adjusted to D2 from D1 by moving an adjustment frame 15.  Besides, the focusing with respect to the infinite point and the focusing with respect to the photographing distance A are executed again in turn and the amount X is measured in the same way. When this amount X falls within the allowable width Δ, the position of the lens 11 is fixed and the adjustment work is finished.
Patent JP-S6293003-A (JP)
Title: Production of high strength hot rolled steel sheet
Inventor: TSUKATANI ICHIRO
IPC: B21B3/00
Filed: 1985-10-18
Abstract: PURPOSE:To produce a high strength hot rolled steel sheet having good workability at a low cost by subjecting a continuously cast high-temp. slab which is made of the specific compsn. consisting of C, Si, Mn, Cr, S, Al, and Fe and is quickly cooled to high-temp. hot rolling under adequate conditions. CONSTITUTION:The steel consisting of 0.03-0.2wt% C, 0.2-1.5% Si, 0.6-2.5% Mn, 0.3-1.5% Cr, <=0.01% S, 0.01-0.06% solAl, and th balance Fe and inevitable impurities is continuously cast at a cooling rate of >=50 deg.C/min in the stage of solidification. The resultant high-temp. slab is subjected to holding as necessary and the hot rolling thereof is started before the temp. thereof falls to 550 deg.C after heating the above-mentioned slab if the slab temp. is <1.050 deg.C or without heating the slab if the temp. is >=1,050 deg.C. The hot rolling is ended at the temp. above the Ar3 point, then the steel sheet is subjected to the prescribed controlled cooling. The high strength hot rolled steel sheet of a transformation strengthened type contg. bainite is thus obtd. at a low heating cost.
Patent JP-H0762901-A (JP)
Title: House with car port
Inventor: AKASHI TOSHIHIRO
IPC: E04H1/02
Filed: 1993-08-26
Abstract: PURPOSE:To secure a car pat with a minimum required plot area, effectively utilize the land, and easily cope with the change of plot conditions. CONSTITUTION:This house 10 with a car port 14 has the car port 14 near the vestibule of the house 10, and the internal corner section 20 of the house 10 is formed with the first accommodation portion A and the second accommodation portion B. The car port 14 is arranged into a nearly L-shaped plan view on the internal corner section 20 side, a corridor portion 22 is arranged along the longitudinal side of the internal corner section 20 on the first accommodation portion A, and a vestibule portion 12 is arranged on the internal corner section 20 side. The car port 14 is integrally provided near the vestibule portion 12 of the house 10 arranged with the inlet of the door of the vestibule portion 12 perpendicularly to or in parallel with the longitudinal direction of the corridor portion 22. The house 10 has a nearly L-shaped plan view, the corridor 22 is arranged along the longitudinal side of the internal corner section 20, and the vestibule portion 12 is arranged perpendicularly to or in parallel with the corridor 22.
Patent JP-H09166753-A (JP)
Title: Keplerian finder
Inventor: OSHITA KOICHI
IPC: G02B15/16
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a finder having integrally excellent performance though it has extremely miniaturized and simple structure which is not obtained by conventional technique while utilizing the merits of Keplerian finder capable of clearly dividing a visual field. SOLUTION: The finder is constituted by arranging an objective lens O consisting of a positive lens component O1 turning its convex face having larger curvature toward the pupil side and a positive lens component O2 turning its convex face toward the object side and an eyepiece E including a positive lens component successively from the object side. In order to change angular magnification, an air interval between the components O1, O2 in the lens O is variable, and when it is defined that the focal distances of the components O1, O2 in the lens O are f1 and f2, 0.4<f1/f2<1.2 is satisfied.
Patent JP-H0765806-A (JP)
Title: Battery and its use
Inventor: KAGAWA HIROSHI
IPC: H01M2/10
Filed: 1993-08-25
Abstract: PURPOSE:To easily perform electric connection and fixing of thin battery by adhering a releasing member having adhesive material on one surface of the battery. CONSTITUTION:A positive electrode collector 8 is provided with a slit 11. A similar slit is provided at a part of a negative electrode collector 3 facing a connection part where the slit of the connector 8 is disconnected. Next, the slit 11 of the collector 8 is disconnected to connect one along width and two along length in a battery 2 comprising thus manufactured plural thin batteries. Releasing film 13 holding surface adhesive material 12 in dots is then bound to the collector 8. They are then cut from the surface side of the collector 3 to adhesive material 7 in such a way that a positive electrode is not short- circuited with a negative electrode in cutting. Cutting may be performed simultanously after adhering the film 13 having the adhesive material 12 to either collector surface.